🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2 AU - 2.02 AU

Year: 1062 Days

Day: 34 Hours

Environment

Temp: -82 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2 AU - 2.38 AU

Year: 1208 Days

Day: 45.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.75 AU - 2.81 AU

Year: 1283 Days

Day: 22.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.73 AU - 3.57 AU

Year: 2084 Days

Day: 22.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.9

Radius: 14

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.87 AU - 7.97 AU

Year: 8309 Days

Day: 6.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 50,606,132 km

• M1: 280,795 km (0.093 R)
• M2: 501,302 km (0.073 R)
• M3: 609,911 km (0.034 R)
• M4: 839,693 km (0.053 R)
• M5: 1,192,445 km (0.105 R)
• M6: 1,942,080 km (0.067 R)
• M7: 2,173,507 km (0.049 R)
• M8: 2,613,176 km (0.12 R)
• M9: 2,948,424 km (0.104 R)
• M10: 3,435,814 km (0.037 R)
• M11: 3,547,714 km (0.095 R)
• M12: 3,689,233 km (0.083 R)
• M13: 3,861,570 km (0.099 R)
• M14: 4,516,659 km (0.112 R)
• M15: 4,920,274 km (0.099 R)
• M16: 5,433,095 km (0.057 R)
• M17: 5,662,878 km (0.069 R)
• M18: 5,862,441 km (0.079 R)
• M19: 5,963,121 km (0.095 R)
• M20: 6,337,265 km (0.119 R)
• M21: 6,579,464 km (0.116 R)
• M22: 6,684,182 km (0.048 R)
• M23: 6,824,655 km (0.102 R)
• M24: 8,095,788 km (0.096 R)
• M25: 9,048,128 km (0.113 R)
• M26: 10,076,015 km (0.093 R)
• M27: 10,197,040 km (0.049 R)
• M28: 10,440,435 km (0.077 R)
• M29: 10,768,055 km (0.117 R)
• M30: 11,898,865 km (0.034 R)
• M31: 12,069,556 km (0.113 R)
• M32: 12,848,064 km (0.103 R)
• M33: 13,067,224 km (0.099 R)
• M34: 13,776,917 km (0.079 R)
• M35: 14,317,264 km (0.067 R)
• M36: 14,727,312 km (0.12 R)
• M37: 15,512,102 km (0.06 R)
• M38: 15,605,302 km (0.117 R)
• M39: 15,745,625 km (0.105 R)
• M40: 16,121,564 km (0.115 R)
• M41: 16,500,496 km (0.107 R)
• M42: 17,315,505 km (0.085 R)
• M43: 17,703,562 km (0.076 R)
• M44: 18,143,679 km (0.12 R)
• M45: 18,389,767 km (0.078 R)
• M46: 19,234,546 km (0.101 R)
• M47: 19,435,157 km (0.112 R)
• M48: 19,586,101 km (0.108 R)
• M49: 20,859,030 km (0.063 R)
• M50: 21,635,742 km (0.099 R)
• M51: 21,896,640 km (0.079 R)
• M52: 22,001,359 km (0.088 R)
• M53: 22,580,153 km (0.096 R)
• M54: 22,685,919 km (0.111 R)
• M55: 23,752,701 km (0.119 R)
• M56: 24,509,218 km (0.069 R)
• M57: 25,935,035 km (0.078 R)
• M58: 26,769,941 km (0.093 R)
• M59: 26,937,939 km (0.08 R)
• M60: 27,783,317 km (0.118 R)
• M61: 28,123,951 km (0.099 R)
• M62: 29,905,811 km (0.089 R)
• M63: 31,251,444 km (0.107 R)
• M64: 31,546,601 km (0.093 R)
• M65: 31,664,932 km (0.088 R)
• M66: 33,396,977 km (0.032 R)
• M67: 33,577,990 km (0.114 R)
• M68: 33,819,740 km (0.117 R)
• M69: 34,062,089 km (0.102 R)
• M70: 34,792,575 km (0.098 R)
• M71: 36,268,957 km (0.097 R)
• M72: 37,828,814 km (0.074 R)
• M73: 38,838,450 km (0.116 R)
• M74: 39,601,548 km (0.104 R)
• M75: 42,245,990 km (0.034 R)
• M76: 42,572,412 km (0.063 R)
• M77: 44,283,064 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688

Radius: 11

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 9.79 AU - 10.47 AU

Year: 12019 Days

Day: 11 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,606,132 km

• M1: 199,264 km (0.083 R)
• M2: 432,188 km (0.027 R)
• M3: 816,056 km (0.08 R)
• M4: 912,547 km (0.107 R)
• M5: 992,731 km (0.088 R)
• M6: 1,407,716 km (0.115 R)
• M7: 1,797,418 km (0.09 R)
• M8: 2,111,574 km (0.1 R)
• M9: 2,443,382 km (0.097 R)
• M10: 2,557,675 km (0.052 R)
• M11: 2,821,565 km (0.102 R)
• M12: 3,568,508 km (0.079 R)
• M13: 3,797,542 km (0.101 R)
• M14: 4,065,472 km (0.088 R)
• M15: 4,655,037 km (0.053 R)
• M16: 5,050,873 km (0.032 R)
• M17: 5,234,429 km (0.06 R)
• M18: 5,382,980 km (0.036 R)
• M19: 6,068,288 km (0.102 R)
• M20: 6,303,007 km (0.112 R)
• M21: 7,520,734 km (0.117 R)
• M22: 7,857,479 km (0.094 R)
• M23: 9,299,004 km (0.079 R)
• M24: 9,615,104 km (0.098 R)
• M25: 10,304,601 km (0.109 R)
• M26: 10,773,141 km (0.081 R)
• M27: 10,867,687 km (0.107 R)
• M28: 11,877,024 km (0.048 R)
• M29: 12,121,766 km (0.1 R)
• M30: 12,318,786 km (0.116 R)
• M31: 12,666,153 km (0.058 R)
• M32: 12,765,934 km (0.061 R)
• M33: 13,067,075 km (0.086 R)
• M34: 13,269,032 km (0.051 R)
• M35: 13,881,336 km (0.104 R)
• M36: 13,984,409 km (0.116 R)
• M37: 14,139,243 km (0.105 R)
• M38: 15,239,535 km (0.083 R)
• M39: 16,421,657 km (0.094 R)
• M40: 17,856,451 km (0.093 R)
• M41: 18,759,274 km (0.111 R)
• M42: 19,216,295 km (0.116 R)
• M43: 20,316,288 km (0.101 R)
• M44: 20,433,274 km (0.112 R)
• M45: 20,726,785 km (0.089 R)
• M46: 21,555,856 km (0.063 R)
• M47: 22,577,011 km (0.109 R)
• M48: 22,758,922 km (0.076 R)
• M49: 23,860,262 km (0.109 R)
• M50: 24,293,348 km (0.077 R)
• M51: 25,481,753 km (0.09 R)
• M52: 25,860,984 km (0.112 R)
• M53: 26,689,008 km (0.087 R)
• M54: 27,784,962 km (0.091 R)
• M55: 29,423,358 km (0.025 R)
• M56: 29,754,717 km (0.086 R)
• M57: 30,154,144 km (0.118 R)
• M58: 31,633,517 km (0.119 R)
• M59: 32,313,738 km (0.093 R)
• M60: 32,518,837 km (0.085 R)
• M61: 33,688,692 km (0.089 R)
• M62: 34,453,138 km (0.104 R)
• M63: 35,575,122 km (0.099 R)
• M64: 35,857,413 km (0.089 R)
• M65: 36,353,479 km (0.112 R)
• M66: 36,495,597 km (0.117 R)
• M67: 38,215,374 km (0.073 R)
• M68: 38,432,142 km (0.032 R)
• M69: 38,576,953 km (0.113 R)
• M70: 39,522,561 km (0.056 R)
• M71: 40,108,087 km (0.119 R)
• M72: 40,549,251 km (0.116 R)
• M73: 41,362,166 km (0.073 R)
• M74: 43,681,980 km (0.069 R)
• M75: 45,890,044 km (0.11 R)
• M76: 47,201,270 km (0.111 R)
• M77: 47,278,761 km (0.116 R)
• M78: 47,978,281 km (0.099 R)
• M79: 49,466,331 km (0.079 R)
• M80: 49,860,522 km (0.027 R)
• M81: 51,208,249 km (0.118 R)
• M82: 51,846,583 km (0.118 R)
• M83: 52,086,687 km (0.111 R)
• M84: 52,247,056 km (0.07 R)
• M85: 54,101,771 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.8

Radius: 6.5

Gravity: 22.36 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 15.85 AU - 19.53 AU

Year: 27736 Days

Day: 16.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 50,606,132 km

• M1: 107,411 km (0.107 R)
• M2: 274,213 km (0.071 R)
• M3: 799,750 km (0.075 R)
• M4: 1,328,878 km (0.026 R)
• M5: 2,597,468 km (0.085 R)
• M6: 3,065,859 km (0.099 R)
• M7: 3,114,029 km (0.086 R)
• M8: 3,459,152 km (0.039 R)
• M9: 4,025,828 km (0.073 R)
• M10: 4,131,893 km (0.036 R)
• M11: 4,239,005 km (0.025 R)
• M12: 4,347,015 km (0.049 R)
• M13: 4,401,319 km (0.083 R)
• M14: 4,732,229 km (0.061 R)
• M15: 4,957,225 km (0.099 R)
• M16: 5,071,069 km (0.12 R)
• M17: 5,185,810 km (0.117 R)
• M18: 5,772,234 km (0.108 R)
• M19: 5,892,062 km (0.071 R)
• M20: 6,503,468 km (0.119 R)
• M21: 8,118,377 km (0.062 R)
• M22: 8,797,402 km (0.075 R)
• M23: 9,353,607 km (0.085 R)
• M24: 9,778,315 km (0.082 R)
• M25: 11,089,690 km (0.076 R)
• M26: 11,238,839 km (0.102 R)
• M27: 11,463,685 km (0.114 R)
• M28: 12,301,134 km (0.097 R)
• M29: 12,455,369 km (0.071 R)
• M30: 12,688,143 km (0.097 R)
• M31: 13,315,856 km (0.094 R)
• M32: 13,713,338 km (0.11 R)
• M33: 13,873,407 km (0.095 R)
• M34: 15,341,710 km (0.096 R)
• M35: 19,491,107 km (0.06 R)
• M36: 20,214,412 km (0.118 R)
• M37: 21,223,300 km (0.031 R)
• M38: 22,342,442 km (0.086 R)
• M39: 22,530,786 km (0.046 R)
• M40: 23,864,301 km (0.094 R)
• M41: 24,153,324 km (0.12 R)
• M42: 25,223,099 km (0.063 R)
• M43: 26,109,915 km (0.078 R)
• M44: 27,207,514 km (0.045 R)
• M45: 27,610,381 km (0.066 R)
• M46: 29,035,900 km (0.082 R)
• M47: 32,489,516 km (0.035 R)
• M48: 34,210,041 km (0.112 R)
• M49: 34,753,829 km (0.12 R)
• M50: 35,960,187 km (0.095 R)
• M51: 36,734,804 km (0.115 R)
• M52: 38,188,297 km (0.094 R)
• M53: 41,035,594 km (0.12 R)
• M54: 43,245,004 km (0.087 R)
• M55: 44,778,682 km (0.118 R)
• M56: 47,293,721 km (0.079 R)
• M57: 48,751,403 km (0.108 R)
• M58: 51,835,064 km (0.079 R)
• M59: 52,835,126 km (0.105 R)
• M60: 54,854,398 km (0.096 R)
• M61: 57,800,877 km (0.062 R)
• M62: 59,749,988 km (0.1 R)
• M63: 59,880,736 km (0.072 R)
• M64: 60,011,485 km (0.093 R)
• M65: 63,979,718 km (0.103 R)
• M66: 64,381,089 km (0.066 R)
• M67: 64,515,129 km (0.077 R)
• M68: 67,214,623 km (0.118 R)
• M69: 69,813,138 km (0.072 R)
• M70: 70,917,170 km (0.112 R)
• M71: 72,026,887 km (0.103 R)
• M72: 73,002,564 km (0.114 R)
• M73: 73,142,289 km (0.083 R)
• M74: 74,122,903 km (0.113 R)
• M75: 76,238,964 km (0.058 R)
• M76: 78,661,104 km (0.091 R)
• M77: 78,804,418 km (0.079 R)
• M78: 79,378,276 km (0.096 R)
• M79: 80,530,329 km (0.115 R)
• M80: 81,253,186 km (0.119 R)
• M81: 86,964,533 km (0.084 R)
• M82: 87,706,090 km (0.059 R)
• M83: 88,003,191 km (0.037 R)
• M84: 88,598,591 km (0.08 R)
• M85: 89,494,233 km (0.088 R)
• M86: 90,392,868 km (0.095 R)
• M87: 92,652,544 km (0.109 R)
• M88: 92,955,180 km (0.107 R)
• M89: 94,473,599 km (0.11 R)
• M90: 96,000,095 km (0.096 R)
• M91: 96,459,660 km (0.119 R)
• M92: 99,541,974 km (0.059 R)
• M93: 100,317,639 km (0.061 R)
• M94: 100,628,354 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.3

Radius: 7.2

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 17.79 AU - 18.23 AU

Year: 28492 Days

Day: 22.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 50,606,132 km

• M1: 97,837 km (0.053 R)
• M2: 201,508 km (0.109 R)
• M3: 392,395 km (0.116 R)
• M4: 688,599 km (0.061 R)
• M5: 869,463 km (0.114 R)
• M6: 1,319,453 km (0.102 R)
• M7: 1,639,293 km (0.12 R)
• M8: 2,163,335 km (0.029 R)
• M9: 2,268,652 km (0.119 R)
• M10: 2,512,197 km (0.117 R)
• M11: 2,623,199 km (0.111 R)
• M12: 2,936,756 km (0.1 R)
• M13: 3,724,538 km (0.119 R)
• M14: 4,109,154 km (0.059 R)
• M15: 5,020,505 km (0.087 R)
• M16: 5,553,073 km (0.066 R)
• M17: 5,734,535 km (0.111 R)
• M18: 7,454,163 km (0.099 R)
• M19: 8,101,473 km (0.097 R)
• M20: 8,183,602 km (0.051 R)
• M21: 8,390,197 km (0.104 R)
• M22: 8,515,111 km (0.047 R)
• M23: 8,598,586 km (0.081 R)
• M24: 9,709,500 km (0.105 R)
• M25: 10,549,642 km (0.06 R)
• M26: 11,001,128 km (0.101 R)
• M27: 11,969,625 km (0.111 R)
• M28: 12,063,273 km (0.077 R)
• M29: 12,393,136 km (0.108 R)
• M30: 13,448,699 km (0.104 R)
• M31: 14,036,619 km (0.084 R)
• M32: 14,333,720 km (0.114 R)
• M33: 14,483,019 km (0.117 R)
• M34: 14,682,881 km (0.085 R)
• M35: 15,085,449 km (0.11 R)
• M36: 15,288,154 km (0.104 R)
• M37: 16,522,935 km (0.077 R)
• M38: 16,941,510 km (0.071 R)
• M39: 17,522,997 km (0.1 R)
• M40: 17,736,024 km (0.09 R)
• M41: 17,789,281 km (0.059 R)
• M42: 18,218,477 km (0.096 R)
• M43: 18,326,188 km (0.078 R)
• M44: 18,650,965 km (0.076 R)
• M45: 19,525,963 km (0.112 R)
• M46: 19,581,164 km (0.07 R)
• M47: 19,968,623 km (0.081 R)
• M48: 20,191,075 km (0.038 R)
• M49: 20,302,675 km (0.105 R)
• M50: 20,863,667 km (0.033 R)
• M51: 22,403,478 km (0.106 R)
• M52: 22,576,862 km (0.039 R)
• M53: 23,216,243 km (0.088 R)
• M54: 24,631,888 km (0.093 R)
• M55: 25,110,003 km (0.081 R)
• M56: 26,136,094 km (0.112 R)
• M57: 26,684,819 km (0.04 R)
• M58: 26,930,010 km (0.075 R)
• M59: 27,546,054 km (0.106 R)
• M60: 27,980,038 km (0.113 R)
• M61: 28,792,055 km (0.071 R)
• M62: 28,854,886 km (0.081 R)
• M63: 29,358,732 km (0.12 R)
• M64: 31,338,809 km (0.093 R)
• M65: 31,921,642 km (0.109 R)
• M66: 33,032,407 km (0.109 R)
• M67: 34,889,215 km (0.109 R)
• M68: 36,236,344 km (0.089 R)
• M69: 37,600,228 km (0.103 R)
• M70: 37,737,559 km (0.063 R)
• M71: 37,806,224 km (0.066 R)
• M72: 37,943,854 km (0.059 R)
• M73: 38,288,528 km (0.059 R)
• M74: 38,634,099 km (0.053 R)
• M75: 38,980,867 km (0.09 R)
• M76: 39,607,532 km (0.082 R)
• M77: 39,747,257 km (0.102 R)
• M78: 40,941,496 km (0.062 R)
• M79: 41,153,477 km (0.112 R)
• M80: 41,365,906 km (0.102 R)
• M81: 42,432,987 km (0.105 R)
• M82: 44,449,118 km (0.049 R)
• M83: 44,594,377 km (0.118 R)
• M84: 46,496,365 km (0.064 R)
• M85: 46,717,470 km (0.084 R)
• M86: 48,424,681 km (0.099 R)
• M87: 48,723,578 km (0.113 R)
• M88: 49,398,563 km (0.104 R)
• M89: 50,303,331 km (0.103 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 12,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit