🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.42 AU - 0.62 AU

Year: 160 Days

Day: 46.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,857,919 km

• M1: 35,006 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.58 AU - 0.74 AU

Year: 229 Days

Day: 25.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.45 AU - 1.77 AU

Year: 873 Days

Day: 46.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,857,919 km

• M1: 71,358 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.57 AU - 2.07 AU

Year: 1050 Days

Day: 45.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.75 AU - 2.01 AU

Year: 1102 Days

Day: 47.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.95 AU - 2.27 AU

Year: 1310 Days

Day: 21.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.2

Radius: 14.6

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.49 AU - 9.15 AU

Year: 10259 Days

Day: 10.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 56.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 91,857,919 km

• M1: 212,878 km (0.104 R)
• M2: 411,544 km (0.095 R)
• M3: 508,782 km (0.118 R)
• M4: 1,042,996 km (0.103 R)
• M5: 1,172,099 km (0.112 R)
• M6: 1,359,246 km (0.094 R)
• M7: 1,465,760 km (0.111 R)
• M8: 1,961,078 km (0.112 R)
• M9: 2,377,260 km (0.107 R)
• M10: 2,640,552 km (0.093 R)
• M11: 2,775,938 km (0.073 R)
• M12: 3,316,585 km (0.083 R)
• M13: 3,762,835 km (0.104 R)
• M14: 4,334,449 km (0.077 R)
• M15: 4,961,563 km (0.086 R)
• M16: 5,617,400 km (0.102 R)
• M17: 6,452,904 km (0.077 R)
• M18: 7,455,210 km (0.077 R)
• M19: 8,106,260 km (0.101 R)
• M20: 8,472,326 km (0.114 R)
• M21: 9,048,577 km (0.058 R)
• M22: 9,567,681 km (0.097 R)
• M23: 9,883,931 km (0.104 R)
• M24: 10,635,062 km (0.062 R)
• M25: 11,367,643 km (0.114 R)
• M26: 11,777,541 km (0.099 R)
• M27: 12,268,222 km (0.119 R)
• M28: 13,387,065 km (0.076 R)
• M29: 14,217,632 km (0.088 R)
• M30: 14,861,651 km (0.053 R)
• M31: 15,105,645 km (0.093 R)
• M32: 15,638,961 km (0.066 R)
• M33: 16,597,435 km (0.116 R)
• M34: 16,808,368 km (0.117 R)
• M35: 17,232,777 km (0.116 R)
• M36: 17,746,945 km (0.111 R)
• M37: 18,005,899 km (0.118 R)
• M38: 18,966,018 km (0.087 R)
• M39: 19,230,806 km (0.066 R)
• M40: 19,585,802 km (0.079 R)
• M41: 19,808,703 km (0.105 R)
• M42: 19,987,772 km (0.091 R)
• M43: 20,347,255 km (0.061 R)
• M44: 20,845,266 km (0.108 R)
• M45: 21,622,577 km (0.101 R)
• M46: 22,084,386 km (0.095 R)
• M47: 23,017,577 km (0.071 R)
• M48: 23,347,291 km (0.118 R)
• M49: 23,631,228 km (0.119 R)
• M50: 23,726,073 km (0.058 R)
• M51: 24,250,114 km (0.086 R)
• M52: 24,874,536 km (0.064 R)
• M53: 25,261,246 km (0.117 R)
• M54: 25,552,663 km (0.047 R)
• M55: 26,089,869 km (0.102 R)
• M56: 26,532,230 km (0.096 R)
• M57: 27,125,834 km (0.118 R)
• M58: 27,673,811 km (0.082 R)
• M59: 28,225,528 km (0.05 R)
• M60: 30,056,307 km (0.086 R)
• M61: 30,416,837 km (0.093 R)
• M62: 30,726,954 km (0.088 R)
• M63: 31,246,058 km (0.057 R)
• M64: 32,451,219 km (0.099 R)
• M65: 33,192,177 km (0.063 R)
• M66: 34,206,750 km (0.108 R)
• M67: 35,829,438 km (0.064 R)
• M68: 35,993,098 km (0.039 R)
• M69: 36,157,057 km (0.092 R)
• M70: 36,485,574 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.2

Radius: 4.5

Gravity: 23.57 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 9.54 AU - 11.24 AU

Year: 14317 Days

Day: 24.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,857,919 km

• M1: 186,249 km (0.119 R)
• M2: 269,127 km (0.118 R)
• M3: 322,234 km (0.112 R)
• M4: 536,757 km (0.108 R)
• M5: 623,075 km (0.096 R)
• M6: 888,312 km (0.102 R)
• M7: 1,392,158 km (0.11 R)
• M8: 1,735,634 km (0.099 R)
• M9: 2,131,470 km (0.101 R)
• M10: 2,186,223 km (0.074 R)
• M11: 2,269,400 km (0.053 R)
• M12: 2,382,047 km (0.111 R)
• M13: 2,438,894 km (0.104 R)
• M14: 2,790,150 km (0.071 R)
• M15: 3,768,969 km (0.077 R)
• M16: 4,003,389 km (0.076 R)
• M17: 4,242,596 km (0.118 R)
• M18: 4,556,901 km (0.091 R)
• M19: 5,244,901 km (0.118 R)
• M20: 5,772,383 km (0.089 R)
• M21: 5,849,127 km (0.097 R)
• M22: 7,122,055 km (0.116 R)
• M23: 7,204,484 km (0.088 R)
• M24: 8,002,140 km (0.093 R)
• M25: 8,087,710 km (0.044 R)
• M26: 8,476,664 km (0.101 R)
• M27: 8,739,358 km (0.108 R)
• M28: 8,783,489 km (0.071 R)
• M29: 9,452,940 km (0.085 R)
• M30: 9,954,242 km (0.104 R)
• M31: 10,793,038 km (0.106 R)
• M32: 12,388,798 km (0.092 R)
• M33: 12,587,165 km (0.063 R)
• M34: 12,636,831 km (0.093 R)
• M35: 12,786,579 km (0.068 R)
• M36: 12,836,544 km (0.09 R)
• M37: 13,138,134 km (0.093 R)
• M38: 14,837,566 km (0.037 R)
• M39: 15,472,609 km (0.106 R)
• M40: 15,579,272 km (0.06 R)
• M41: 15,793,346 km (0.071 R)
• M42: 15,847,052 km (0.1 R)
• M43: 17,819,650 km (0.12 R)
• M44: 18,777,674 km (0.099 R)
• M45: 19,005,512 km (0.12 R)
• M46: 19,463,880 km (0.062 R)
• M47: 19,810,199 km (0.104 R)
• M48: 20,860,974 km (0.114 R)
• M49: 22,290,083 km (0.112 R)
• M50: 22,652,259 km (0.068 R)
• M51: 23,935,061 km (0.091 R)
• M52: 24,182,047 km (0.12 R)
• M53: 25,115,987 km (0.051 R)
• M54: 25,429,843 km (0.073 R)
• M55: 25,492,824 km (0.112 R)
• M56: 25,934,885 km (0.117 R)
• M57: 26,506,798 km (0.086 R)
• M58: 26,570,676 km (0.07 R)
• M59: 27,340,357 km (0.101 R)
• M60: 27,922,443 km (0.105 R)
• M61: 29,098,880 km (0.114 R)
• M62: 29,693,233 km (0.117 R)
• M63: 29,958,619 km (0.096 R)
• M64: 31,230,051 km (0.072 R)
• M65: 31,702,930 km (0.074 R)
• M66: 31,906,234 km (0.102 R)
• M67: 32,178,053 km (0.067 R)
• M68: 32,450,621 km (0.118 R)
• M69: 32,518,987 km (0.094 R)
• M70: 32,655,719 km (0.108 R)
• M71: 33,548,818 km (0.067 R)
• M72: 33,617,783 km (0.077 R)
• M73: 35,358,953 km (0.074 R)
• M74: 35,992,948 km (0.085 R)
• M75: 37,486,683 km (0.044 R)
• M76: 38,061,139 km (0.069 R)
• M77: 38,133,096 km (0.09 R)
• M78: 38,421,520 km (0.088 R)
• M79: 41,124,006 km (0.109 R)
• M80: 41,790,464 km (0.098 R)
• M81: 42,236,864 km (0.104 R)
• M82: 43,886,929 km (0.046 R)
• M83: 46,017,502 km (0.096 R)
• M84: 46,709,392 km (0.117 R)
• M85: 46,863,627 km (0.073 R)
• M86: 46,940,670 km (0.095 R)
• M87: 47,095,205 km (0.116 R)
• M88: 47,559,706 km (0.109 R)
• M89: 47,792,481 km (0.113 R)
• M90: 48,337,166 km (0.119 R)
• M91: 51,488,745 km (0.081 R)
• M92: 52,687,622 km (0.086 R)
• M93: 53,976,557 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.2

Radius: 5.3

Gravity: 16.31 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 9.12 AU - 12.88 AU

Year: 15596 Days

Day: 18.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 91,857,919 km

• M1: 70,909 km (0.036 R)
• M2: 149,448 km (0.077 R)
• M3: 262,395 km (0.117 R)
• M4: 329,714 km (0.058 R)
• M5: 403,465 km (0.044 R)
• M6: 450,589 km (0.094 R)
• M7: 832,213 km (0.092 R)
• M8: 1,292,526 km (0.08 R)
• M9: 2,064,451 km (0.109 R)
• M10: 2,120,251 km (0.101 R)
• M11: 2,436,052 km (0.103 R)
• M12: 2,494,993 km (0.047 R)
• M13: 2,859,115 km (0.059 R)
• M14: 3,015,594 km (0.074 R)
• M15: 3,402,903 km (0.077 R)
• M16: 4,259,201 km (0.077 R)
• M17: 4,840,389 km (0.102 R)
• M18: 5,216,328 km (0.059 R)
• M19: 5,446,260 km (0.088 R)
• M20: 5,523,752 km (0.094 R)
• M21: 5,601,543 km (0.098 R)
• M22: 6,236,735 km (0.117 R)
• M23: 6,521,869 km (0.098 R)
• M24: 6,645,287 km (0.085 R)
• M25: 6,686,726 km (0.057 R)
• M26: 7,147,038 km (0.089 R)
• M27: 7,704,290 km (0.117 R)
• M28: 8,186,594 km (0.117 R)
• M29: 8,364,316 km (0.106 R)
• M30: 8,633,443 km (0.099 R)
• M31: 8,814,456 km (0.096 R)
• M32: 9,364,976 km (0.109 R)
• M33: 9,879,443 km (0.087 R)
• M34: 11,033,292 km (0.101 R)
• M35: 12,077,335 km (0.112 R)
• M36: 12,229,028 km (0.074 R)
• M37: 12,790,768 km (0.053 R)
• M38: 13,675,340 km (0.066 R)
• M39: 14,258,173 km (0.107 R)
• M40: 14,741,075 km (0.095 R)
• M41: 15,229,362 km (0.061 R)
• M42: 16,894,686 km (0.099 R)
• M43: 17,634,148 km (0.081 R)
• M44: 19,144,488 km (0.097 R)
• M45: 19,203,430 km (0.113 R)
• M46: 20,394,379 km (0.101 R)
• M47: 20,998,754 km (0.094 R)
• M48: 21,547,778 km (0.04 R)
• M49: 23,348,488 km (0.083 R)
• M50: 23,790,400 km (0.109 R)
• M51: 26,367,821 km (0.078 R)
• M52: 27,956,252 km (0.1 R)
• M53: 28,627,198 km (0.09 R)
• M54: 28,694,517 km (0.063 R)
• M55: 30,121,830 km (0.093 R)
• M56: 30,190,496 km (0.095 R)
• M57: 30,740,717 km (0.069 R)
• M58: 31,224,816 km (0.105 R)
• M59: 31,851,032 km (0.086 R)
• M60: 33,754,216 km (0.107 R)
• M61: 35,187,663 km (0.078 R)
• M62: 35,476,686 km (0.065 R)
• M63: 36,860,616 km (0.048 R)
• M64: 38,039,447 km (0.116 R)
• M65: 39,755,784 km (0.108 R)
• M66: 40,434,210 km (0.114 R)
• M67: 41,497,253 km (0.062 R)
• M68: 42,492,527 km (0.065 R)
• M69: 45,132,331 km (0.083 R)
• M70: 45,446,337 km (0.109 R)
• M71: 51,303,692 km (0.119 R)
• M72: 52,784,113 km (0.094 R)
• M73: 53,529,409 km (0.09 R)
• M74: 54,194,970 km (0.077 R)
• M75: 54,361,772 km (0.03 R)
• M76: 54,528,723 km (0.074 R)
• M77: 54,695,973 km (0.041 R)
• M78: 55,366,172 km (0.051 R)
• M79: 55,702,318 km (0.037 R)
• M80: 56,123,586 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580.9

Radius: 5.3

Gravity: 20.68 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 14.75 AU - 18.37 AU

Year: 28808 Days

Day: 21.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 91,857,919 km

• M1: 234,569 km (0.067 R)
• M2: 591,360 km (0.097 R)
• M3: 719,267 km (0.034 R)
• M4: 1,415,046 km (0.104 R)
• M5: 1,448,855 km (0.086 R)
• M6: 2,585,650 km (0.092 R)
• M7: 2,838,919 km (0.114 R)
• M8: 5,029,630 km (0.099 R)
• M9: 5,995,733 km (0.076 R)
• M10: 7,488,720 km (0.103 R)
• M11: 8,214,569 km (0.1 R)
• M12: 8,399,472 km (0.1 R)
• M13: 8,461,405 km (0.111 R)
• M14: 9,089,417 km (0.114 R)
• M15: 9,216,725 km (0.091 R)
• M16: 9,344,781 km (0.025 R)
• M17: 9,537,911 km (0.095 R)
• M18: 10,723,774 km (0.058 R)
• M19: 10,925,880 km (0.117 R)
• M20: 11,197,401 km (0.107 R)
• M21: 11,402,499 km (0.115 R)
• M22: 11,747,023 km (0.076 R)
• M23: 12,729,881 km (0.095 R)
• M24: 14,252,937 km (0.094 R)
• M25: 15,224,426 km (0.063 R)
• M26: 15,527,511 km (0.108 R)
• M27: 15,679,802 km (0.116 R)
• M28: 16,526,526 km (0.114 R)
• M29: 17,151,545 km (0.094 R)
• M30: 19,154,063 km (0.115 R)
• M31: 19,975,654 km (0.06 R)
• M32: 20,390,788 km (0.116 R)
• M33: 21,398,479 km (0.12 R)
• M34: 21,823,038 km (0.047 R)
• M35: 21,908,309 km (0.105 R)
• M36: 22,250,589 km (0.076 R)
• M37: 23,899,905 km (0.091 R)
• M38: 23,987,719 km (0.096 R)
• M39: 25,140,221 km (0.084 R)
• M40: 25,768,084 km (0.117 R)
• M41: 28,517,244 km (0.065 R)
• M42: 28,797,291 km (0.052 R)
• M43: 29,360,078 km (0.083 R)
• M44: 30,401,130 km (0.069 R)
• M45: 32,714,212 km (0.112 R)
• M46: 33,007,274 km (0.113 R)
• M47: 33,497,806 km (0.076 R)
• M48: 34,983,462 km (0.096 R)
• M49: 35,083,244 km (0.063 R)
• M50: 35,183,175 km (0.117 R)
• M51: 35,383,337 km (0.07 R)
• M52: 36,896,071 km (0.08 R)
• M53: 39,567,739 km (0.11 R)
• M54: 40,088,639 km (0.067 R)
• M55: 43,261,311 km (0.081 R)
• M56: 43,475,684 km (0.102 R)
• M57: 51,878,597 km (0.117 R)
• M58: 53,709,824 km (0.116 R)
• M59: 54,402,014 km (0.089 R)
• M60: 56,145,278 km (0.103 R)
• M61: 57,435,410 km (0.1 R)
• M62: 58,261,340 km (0.057 R)
• M63: 58,735,116 km (0.092 R)
• M64: 59,329,169 km (0.106 R)
• M65: 59,686,558 km (0.097 R)
• M66: 61,123,147 km (0.049 R)
• M67: 64,886,730 km (0.099 R)
• M68: 65,870,186 km (0.066 R)
• M69: 67,106,314 km (0.049 R)
• M70: 67,602,829 km (0.118 R)
• M71: 67,727,145 km (0.108 R)
• M72: 68,849,578 km (0.05 R)
• M73: 72,890,216 km (0.098 R)
• M74: 73,272,887 km (0.117 R)
• M75: 74,040,325 km (0.107 R)
• M76: 76,876,999 km (0.1 R)
• M77: 77,526,703 km (0.111 R)
• M78: 79,880,476 km (0.088 R)
• M79: 81,859,955 km (0.12 R)
• M80: 82,390,429 km (0.111 R)
• M81: 82,523,272 km (0.113 R)
• M82: 83,321,676 km (0.087 R)
• M83: 84,256,363 km (0.064 R)
• M84: 88,573,309 km (0.116 R)
• M85: 88,845,577 km (0.079 R)
• M86: 91,720,250 km (0.06 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 18,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit