🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.48 AU - 1.94 AU

Year: 790 Days

Day: 28 Hours

Environment

Temp: -37 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,088,205 km

• M1: 54,454 km (0.112 R)

Asteroid Belt

Center: 4.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.7

Radius: 14.4

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.53 AU - 7.43 AU

Year: 5825 Days

Day: 6 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 49,088,205 km

• M1: 194,328 km (0.089 R)
• M2: 507,286 km (0.119 R)
• M3: 642,224 km (0.074 R)
• M4: 871,707 km (0.109 R)
• M5: 1,175,690 km (0.068 R)
• M6: 1,501,663 km (0.12 R)
• M7: 1,816,268 km (0.11 R)
• M8: 1,981,723 km (0.082 R)
• M9: 2,478,538 km (0.073 R)
• M10: 2,678,849 km (0.114 R)
• M11: 2,773,245 km (0.119 R)
• M12: 2,916,859 km (0.102 R)
• M13: 3,551,154 km (0.073 R)
• M14: 3,742,789 km (0.106 R)
• M15: 3,973,768 km (0.059 R)
• M16: 4,100,178 km (0.04 R)
• M17: 4,562,585 km (0.057 R)
• M18: 4,676,130 km (0.11 R)
• M19: 5,042,047 km (0.038 R)
• M20: 5,417,238 km (0.074 R)
• M21: 6,007,551 km (0.072 R)
• M22: 6,533,089 km (0.105 R)
• M23: 6,747,462 km (0.085 R)
• M24: 6,877,313 km (0.118 R)
• M25: 7,493,956 km (0.109 R)
• M26: 7,583,565 km (0.065 R)
• M27: 7,922,703 km (0.118 R)
• M28: 8,498,954 km (0.103 R)
• M29: 8,639,277 km (0.087 R)
• M30: 8,780,497 km (0.107 R)
• M31: 10,383,289 km (0.102 R)
• M32: 12,048,613 km (0.107 R)
• M33: 12,604,219 km (0.085 R)
• M34: 13,141,275 km (0.068 R)
• M35: 13,303,888 km (0.099 R)
• M36: 13,467,249 km (0.119 R)
• M37: 13,658,585 km (0.03 R)
• M38: 13,988,598 km (0.085 R)
• M39: 14,404,929 km (0.106 R)
• M40: 14,741,075 km (0.094 R)
• M41: 15,108,039 km (0.1 R)
• M42: 16,227,031 km (0.113 R)
• M43: 16,664,604 km (0.105 R)
• M44: 16,870,002 km (0.119 R)
• M45: 17,372,651 km (0.107 R)
• M46: 17,700,570 km (0.099 R)
• M47: 18,120,790 km (0.113 R)
• M48: 18,544,451 km (0.08 R)
• M49: 19,432,165 km (0.083 R)
• M50: 19,710,567 km (0.089 R)
• M51: 19,959,049 km (0.111 R)
• M52: 20,208,728 km (0.088 R)
• M53: 20,932,033 km (0.045 R)
• M54: 21,122,172 km (0.084 R)
• M55: 21,408,353 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.6

Radius: 11

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.67 AU - 7.99 AU

Year: 6303 Days

Day: 11.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 49,088,205 km

• M1: 151,991 km (0.07 R)
• M2: 224,846 km (0.107 R)
• M3: 642,074 km (0.107 R)
• M4: 777,909 km (0.052 R)
• M5: 914,791 km (0.094 R)
• M6: 991,235 km (0.039 R)
• M7: 1,694,645 km (0.05 R)
• M8: 1,790,387 km (0.046 R)
• M9: 2,000,273 km (0.104 R)
• M10: 3,123,005 km (0.085 R)
• M11: 4,660,871 km (0.119 R)
• M12: 4,865,372 km (0.102 R)
• M13: 5,003,450 km (0.1 R)
• M14: 5,389,862 km (0.077 R)
• M15: 5,550,829 km (0.081 R)
• M16: 6,173,007 km (0.109 R)
• M17: 6,360,303 km (0.072 R)
• M18: 6,511,397 km (0.091 R)
• M19: 6,606,541 km (0.071 R)
• M20: 7,803,773 km (0.087 R)
• M21: 8,006,328 km (0.101 R)
• M22: 8,231,324 km (0.119 R)
• M23: 8,520,646 km (0.105 R)
• M24: 9,215,827 km (0.101 R)
• M25: 9,885,577 km (0.097 R)
• M26: 10,817,871 km (0.095 R)
• M27: 11,203,235 km (0.107 R)
• M28: 11,547,011 km (0.036 R)
• M29: 11,964,090 km (0.075 R)
• M30: 12,245,035 km (0.04 R)
• M31: 12,433,378 km (0.069 R)
• M32: 13,317,502 km (0.078 R)
• M33: 13,657,388 km (0.115 R)
• M34: 13,730,541 km (0.114 R)
• M35: 13,926,365 km (0.106 R)
• M36: 14,894,263 km (0.071 R)
• M37: 15,247,015 km (0.042 R)
• M38: 15,475,301 km (0.09 R)
• M39: 15,577,177 km (0.116 R)
• M40: 15,755,797 km (0.03 R)
• M41: 16,270,115 km (0.1 R)
• M42: 16,816,147 km (0.077 R)
• M43: 16,973,225 km (0.092 R)
• M44: 17,473,929 km (0.097 R)
• M45: 17,952,792 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.6

Radius: 11.4

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 10.2 AU - 10.28 AU

Year: 11570 Days

Day: 14.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 49,088,205 km

• M1: 146,307 km (0.114 R)
• M2: 222,452 km (0.116 R)
• M3: 327,021 km (0.093 R)
• M4: 632,799 km (0.093 R)
• M5: 796,160 km (0.045 R)
• M6: 1,063,940 km (0.096 R)
• M7: 1,371,663 km (0.068 R)
• M8: 1,612,366 km (0.088 R)
• M9: 1,695,692 km (0.058 R)
• M10: 1,817,315 km (0.082 R)
• M11: 2,043,956 km (0.032 R)
• M12: 2,678,999 km (0.073 R)
• M13: 2,792,992 km (0.111 R)
• M14: 3,040,726 km (0.082 R)
• M15: 3,526,620 km (0.12 R)
• M16: 3,955,816 km (0.09 R)
• M17: 4,846,223 km (0.111 R)
• M18: 4,985,947 km (0.048 R)
• M19: 5,870,968 km (0.1 R)
• M20: 6,475,045 km (0.058 R)
• M21: 6,629,130 km (0.054 R)
• M22: 7,317,879 km (0.049 R)
• M23: 7,518,939 km (0.112 R)
• M24: 8,070,805 km (0.106 R)
• M25: 8,195,271 km (0.04 R)
• M26: 8,488,034 km (0.101 R)
• M27: 8,912,443 km (0.072 R)
• M28: 9,235,275 km (0.115 R)
• M29: 9,408,958 km (0.115 R)
• M30: 10,181,930 km (0.085 R)
• M31: 10,429,066 km (0.063 R)
• M32: 10,769,401 km (0.117 R)
• M33: 11,021,174 km (0.118 R)
• M34: 11,671,027 km (0.119 R)
• M35: 12,071,651 km (0.088 R)
• M36: 13,007,984 km (0.048 R)
• M37: 13,300,747 km (0.048 R)
• M38: 13,521,703 km (0.08 R)
• M39: 13,992,338 km (0.119 R)
• M40: 15,333,333 km (0.055 R)
• M41: 15,850,044 km (0.064 R)
• M42: 17,622,330 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.3

Radius: 13

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 8.49 AU - 12.61 AU

Year: 12100 Days

Day: 5.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,088,205 km

• M1: 253,868 km (0.05 R)
• M2: 541,843 km (0.058 R)
• M3: 784,042 km (0.077 R)
• M4: 959,371 km (0.118 R)
• M5: 1,148,762 km (0.098 R)
• M6: 1,237,174 km (0.027 R)
• M7: 1,492,837 km (0.067 R)
• M8: 1,590,225 km (0.077 R)
• M9: 2,137,454 km (0.084 R)
• M10: 2,304,406 km (0.103 R)
• M11: 2,446,823 km (0.096 R)
• M12: 2,831,439 km (0.078 R)
• M13: 3,108,943 km (0.097 R)
• M14: 3,203,638 km (0.096 R)
• M15: 4,483,897 km (0.117 R)
• M16: 4,663,265 km (0.087 R)
• M17: 5,140,781 km (0.086 R)
• M18: 5,290,828 km (0.057 R)
• M19: 6,665,932 km (0.099 R)
• M20: 7,078,373 km (0.107 R)
• M21: 7,245,773 km (0.064 R)
• M22: 7,499,192 km (0.105 R)
• M23: 8,365,363 km (0.081 R)
• M24: 8,676,078 km (0.109 R)
• M25: 8,855,296 km (0.091 R)
• M26: 9,217,473 km (0.118 R)
• M27: 9,909,812 km (0.102 R)
• M28: 10,238,628 km (0.104 R)
• M29: 10,428,168 km (0.107 R)
• M30: 11,100,611 km (0.105 R)
• M31: 11,836,932 km (0.102 R)
• M32: 12,236,059 km (0.107 R)
• M33: 12,487,682 km (0.092 R)
• M34: 12,639,524 km (0.094 R)
• M35: 12,741,101 km (0.104 R)
• M36: 13,098,790 km (0.116 R)
• M37: 13,511,680 km (0.072 R)
• M38: 13,719,770 km (0.109 R)
• M39: 13,928,908 km (0.06 R)
• M40: 14,297,368 km (0.028 R)
• M41: 14,936,599 km (0.051 R)
• M42: 15,044,160 km (0.119 R)
• M43: 15,259,731 km (0.118 R)
• M44: 15,476,498 km (0.089 R)
• M45: 17,585,828 km (0.104 R)
• M46: 18,270,687 km (0.116 R)
• M47: 18,847,985 km (0.115 R)
• M48: 18,964,073 km (0.046 R)
• M49: 20,735,462 km (0.118 R)
• M50: 21,762,451 km (0.101 R)
• M51: 23,427,625 km (0.081 R)
• M52: 25,646,461 km (0.113 R)
• M53: 30,964,665 km (0.055 R)
• M54: 31,860,008 km (0.099 R)
• M55: 32,345,752 km (0.076 R)
• M56: 34,171,146 km (0.035 R)
• M57: 35,382,739 km (0.079 R)
• M58: 36,102,005 km (0.06 R)
• M59: 36,971,618 km (0.08 R)
• M60: 37,117,176 km (0.099 R)
• M61: 37,774,659 km (0.107 R)
• M62: 39,249,545 km (0.097 R)
• M63: 39,398,095 km (0.12 R)
• M64: 39,621,295 km (0.048 R)
• M65: 41,119,668 km (0.115 R)
• M66: 42,255,564 km (0.073 R)
• M67: 42,865,624 km (0.114 R)
• M68: 43,018,663 km (0.084 R)
• M69: 43,786,100 km (0.085 R)
• M70: 44,326,148 km (0.07 R)
• M71: 46,037,698 km (0.1 R)
• M72: 46,272,716 km (0.096 R)
• M73: 46,586,722 km (0.084 R)
• M74: 47,533,078 km (0.063 R)
• M75: 47,849,926 km (0.076 R)
• M76: 48,088,086 km (0.098 R)
• M77: 48,565,453 km (0.103 R)
• M78: 49,685,492 km (0.034 R)
• M79: 49,846,310 km (0.062 R)
• M80: 51,057,005 km (0.112 R)
• M81: 51,544,096 km (0.028 R)
• M82: 51,625,477 km (0.096 R)
• M83: 52,604,595 km (0.108 R)
• M84: 52,768,405 km (0.054 R)
• M85: 53,754,853 km (0.097 R)
• M86: 54,664,259 km (0.108 R)
• M87: 55,412,248 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.3

Radius: 5.6

Gravity: 22.62 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 15.75 AU - 18.23 AU

Year: 24728 Days

Day: 22.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 49,088,205 km

• M1: 216,468 km (0.037 R)
• M2: 265,985 km (0.061 R)
• M3: 600,785 km (0.076 R)
• M4: 1,090,120 km (0.092 R)
• M5: 1,437,486 km (0.098 R)
• M6: 1,640,789 km (0.102 R)
• M7: 1,745,957 km (0.102 R)
• M8: 2,074,623 km (0.039 R)
• M9: 2,265,510 km (0.105 R)
• M10: 2,746,467 km (0.116 R)
• M11: 2,956,054 km (0.095 R)
• M12: 3,127,493 km (0.096 R)
• M13: 3,346,504 km (0.066 R)
• M14: 3,845,413 km (0.028 R)
• M15: 3,938,613 km (0.104 R)
• M16: 4,367,360 km (0.108 R)
• M17: 5,217,226 km (0.049 R)
• M18: 5,954,444 km (0.077 R)
• M19: 6,611,927 km (0.031 R)
• M20: 6,723,826 km (0.077 R)
• M21: 7,120,111 km (0.094 R)
• M22: 8,535,755 km (0.048 R)
• M23: 8,657,528 km (0.113 R)
• M24: 9,463,262 km (0.116 R)
• M25: 9,779,662 km (0.115 R)
• M26: 11,012,797 km (0.117 R)
• M27: 11,613,881 km (0.081 R)
• M28: 13,057,351 km (0.117 R)
• M29: 14,122,488 km (0.04 R)
• M30: 15,585,705 km (0.025 R)
• M31: 16,184,395 km (0.099 R)
• M32: 16,638,275 km (0.1 R)
• M33: 17,173,088 km (0.072 R)
• M34: 17,249,981 km (0.113 R)
• M35: 17,636,093 km (0.101 R)
• M36: 18,338,156 km (0.069 R)
• M37: 18,732,047 km (0.119 R)
• M38: 19,288,401 km (0.098 R)
• M39: 19,368,287 km (0.088 R)
• M40: 19,608,690 km (0.074 R)
• M41: 19,850,141 km (0.106 R)
• M42: 20,092,490 km (0.084 R)
• M43: 20,254,654 km (0.108 R)
• M44: 21,071,758 km (0.048 R)
• M45: 22,401,384 km (0.067 R)
• M46: 23,161,341 km (0.094 R)
• M47: 23,416,405 km (0.085 R)
• M48: 27,803,811 km (0.089 R)
• M49: 31,021,512 km (0.116 R)
• M50: 32,151,574 km (0.093 R)
• M51: 32,341,115 km (0.108 R)
• M52: 32,531,254 km (0.059 R)
• M53: 33,679,118 km (0.092 R)
• M54: 34,258,062 km (0.077 R)
• M55: 34,742,909 km (0.07 R)
• M56: 36,112,776 km (0.102 R)
• M57: 43,012,679 km (0.092 R)
• M58: 47,147,863 km (0.118 R)
• M59: 51,186,557 km (0.12 R)
• M60: 51,740,668 km (0.087 R)
• M61: 52,074,121 km (0.113 R)
• M62: 53,527,465 km (0.055 R)
• M63: 59,356,246 km (0.113 R)
• M64: 59,472,484 km (0.108 R)
• M65: 59,938,481 km (0.102 R)
• M66: 60,171,854 km (0.044 R)
• M67: 60,522,511 km (0.115 R)
• M68: 60,873,917 km (0.111 R)
• M69: 62,286,121 km (0.086 R)
• M70: 64,066,485 km (0.095 R)
• M71: 65,743,178 km (0.056 R)
• M72: 66,104,307 km (0.078 R)
• M73: 66,466,184 km (0.029 R)
• M74: 66,707,785 km (0.116 R)
• M75: 66,828,660 km (0.045 R)
• M76: 68,895,205 km (0.102 R)
• M77: 69,139,648 km (0.112 R)
• M78: 70,982,544 km (0.085 R)
• M79: 71,476,666 km (0.101 R)
• M80: 72,220,167 km (0.083 R)
• M81: 72,717,131 km (0.103 R)
• M82: 73,339,907 km (0.12 R)
• M83: 75,975,223 km (0.04 R)
• M84: 77,114,112 km (0.053 R)
• M85: 78,769,263 km (0.091 R)
• M86: 80,178,774 km (0.073 R)
• M87: 80,435,933 km (0.081 R)
• M88: 80,564,587 km (0.105 R)
• M89: 80,822,194 km (0.081 R)
• M90: 81,467,260 km (0.052 R)
• M91: 81,855,168 km (0.068 R)
• M92: 84,980,566 km (0.058 R)
• M93: 87,217,952 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92

Radius: 5.9

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 17.56 AU - 19.6 AU

Year: 28279 Days

Day: 15.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,088,205 km

• M1: 74,949 km (0.115 R)
• M2: 146,008 km (0.105 R)
• M3: 436,527 km (0.088 R)
• M4: 621,430 km (0.104 R)
• M5: 705,653 km (0.062 R)
• M6: 961,765 km (0.089 R)
• M7: 1,396,795 km (0.105 R)
• M8: 1,577,061 km (0.055 R)
• M9: 1,693,597 km (0.101 R)
• M10: 2,291,690 km (0.09 R)
• M11: 2,344,348 km (0.12 R)
• M12: 2,424,084 km (0.07 R)
• M13: 2,978,045 km (0.082 R)
• M14: 3,508,968 km (0.063 R)
• M15: 3,692,375 km (0.099 R)
• M16: 4,164,805 km (0.069 R)
• M17: 4,457,418 km (0.079 R)
• M18: 5,096,799 km (0.054 R)
• M19: 5,374,453 km (0.096 R)
• M20: 6,200,233 km (0.112 R)
• M21: 6,347,886 km (0.07 R)
• M22: 6,988,165 km (0.111 R)
• M23: 7,141,802 km (0.102 R)
• M24: 8,697,620 km (0.052 R)
• M25: 10,309,687 km (0.037 R)
• M26: 10,353,220 km (0.117 R)
• M27: 12,057,140 km (0.088 R)
• M28: 12,287,670 km (0.092 R)
• M29: 12,334,045 km (0.115 R)
• M30: 12,706,544 km (0.034 R)
• M31: 13,653,648 km (0.111 R)
• M32: 14,087,332 km (0.104 R)
• M33: 14,427,817 km (0.079 R)
• M34: 14,672,559 km (0.078 R)
• M35: 15,017,681 km (0.107 R)
• M36: 15,116,715 km (0.059 R)
• M37: 15,465,278 km (0.092 R)
• M38: 15,665,590 km (0.066 R)
• M39: 15,765,970 km (0.103 R)
• M40: 16,018,192 km (0.089 R)
• M41: 16,271,611 km (0.051 R)
• M42: 16,988,484 km (0.036 R)
• M43: 17,091,706 km (0.109 R)
• M44: 17,925,266 km (0.06 R)
• M45: 19,794,042 km (0.053 R)
• M46: 19,902,650 km (0.055 R)
• M47: 20,394,079 km (0.073 R)
• M48: 20,448,982 km (0.116 R)
• M49: 22,004,500 km (0.085 R)
• M50: 23,195,898 km (0.12 R)
• M51: 23,425,231 km (0.052 R)
• M52: 23,828,398 km (0.106 R)
• M53: 24,291,852 km (0.063 R)
• M54: 25,522,743 km (0.058 R)
• M55: 26,235,128 km (0.087 R)
• M56: 27,134,810 km (0.098 R)
• M57: 29,025,876 km (0.101 R)
• M58: 29,582,829 km (0.115 R)
• M59: 30,519,013 km (0.057 R)
• M60: 30,833,168 km (0.072 R)
• M61: 30,896,149 km (0.113 R)
• M62: 31,085,241 km (0.088 R)
• M63: 31,211,651 km (0.034 R)
• M64: 31,591,630 km (0.084 R)
• M65: 32,420,103 km (0.083 R)
• M66: 32,484,280 km (0.105 R)
• M67: 33,838,590 km (0.034 R)
• M68: 34,033,516 km (0.093 R)
• M69: 35,937,597 km (0.031 R)
• M70: 38,281,198 km (0.032 R)
• M71: 38,552,269 km (0.041 R)
• M72: 38,891,856 km (0.065 R)
• M73: 39,437,290 km (0.089 R)
• M74: 40,122,598 km (0.118 R)
• M75: 40,742,830 km (0.079 R)
• M76: 40,811,945 km (0.08 R)
• M77: 41,158,114 km (0.053 R)
• M78: 41,783,583 km (0.085 R)
• M79: 41,853,295 km (0.117 R)
• M80: 41,992,721 km (0.083 R)
• M81: 42,062,583 km (0.061 R)
• M82: 43,043,945 km (0.086 R)
• M83: 43,255,177 km (0.097 R)
• M84: 43,820,208 km (0.06 R)
• M85: 44,743,676 km (0.086 R)
• M86: 44,815,034 km (0.084 R)
• M87: 45,601,769 km (0.104 R)
• M88: 45,817,190 km (0.05 R)
• M89: 46,609,760 km (0.104 R)
• M90: 46,899,232 km (0.101 R)
• M91: 47,044,042 km (0.101 R)
• M92: 48,427,972 km (0.101 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 13,107 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit