🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.76 AU - 0.76 AU

Year: 241 Days

Day: 37.1 Hours

Environment

Temp: 152 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,100,363 km

• M1: 61,485 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.86 AU - 1.38 AU

Year: 431 Days

Day: 29.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.83 AU - 3.01 AU

Year: 1368 Days

Day: 34.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.98 AU - 4.06 AU

Year: 2400 Days

Day: 20.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.97 AU - 4.33 AU

Year: 3073 Days

Day: 29.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.6

Radius: 13.6

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 10.81 AU - 13.79 AU

Year: 15678 Days

Day: 13.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 90,100,363 km

• M1: 436,377 km (0.085 R)
• M2: 687,552 km (0.087 R)
• M3: 1,032,375 km (0.077 R)
• M4: 2,131,171 km (0.113 R)
• M5: 2,306,799 km (0.081 R)
• M6: 3,024,869 km (0.08 R)
• M7: 3,703,295 km (0.117 R)
• M8: 3,951,777 km (0.082 R)
• M9: 5,515,973 km (0.114 R)
• M10: 6,215,492 km (0.103 R)
• M11: 7,206,578 km (0.102 R)
• M12: 7,384,001 km (0.12 R)
• M13: 7,518,041 km (0.07 R)
• M14: 8,200,357 km (0.096 R)
• M15: 8,478,759 km (0.076 R)
• M16: 8,760,451 km (0.066 R)
• M17: 12,109,948 km (0.055 R)
• M18: 13,070,665 km (0.064 R)
• M19: 13,669,805 km (0.045 R)
• M20: 13,834,811 km (0.119 R)
• M21: 14,333,720 km (0.098 R)
• M22: 15,008,257 km (0.103 R)
• M23: 15,750,561 km (0.062 R)
• M24: 15,923,497 km (0.103 R)
• M25: 16,621,969 km (0.097 R)
• M26: 16,798,195 km (0.107 R)
• M27: 18,715,741 km (0.109 R)
• M28: 18,960,333 km (0.116 R)
• M29: 19,205,973 km (0.106 R)
• M30: 19,390,876 km (0.087 R)
• M31: 19,700,394 km (0.114 R)
• M32: 20,450,029 km (0.112 R)
• M33: 20,638,821 km (0.077 R)
• M34: 21,018,202 km (0.115 R)
• M35: 23,804,612 km (0.063 R)
• M36: 24,202,692 km (0.101 R)
• M37: 25,816,553 km (0.118 R)
• M38: 26,362,137 km (0.109 R)
• M39: 27,673,362 km (0.112 R)
• M40: 27,812,638 km (0.103 R)
• M41: 28,091,937 km (0.067 R)
• M42: 28,442,295 km (0.118 R)
• M43: 28,653,079 km (0.101 R)
• M44: 28,864,610 km (0.11 R)
• M45: 29,289,019 km (0.07 R)
• M46: 30,935,044 km (0.041 R)
• M47: 31,296,772 km (0.093 R)
• M48: 31,951,562 km (0.112 R)
• M49: 32,464,084 km (0.114 R)
• M50: 34,690,849 km (0.106 R)
• M51: 35,066,638 km (0.048 R)
• M52: 35,519,621 km (0.089 R)
• M53: 36,202,535 km (0.06 R)
• M54: 36,966,531 km (0.109 R)
• M55: 37,196,763 km (0.027 R)
• M56: 37,504,485 km (0.12 R)
• M57: 37,658,571 km (0.059 R)
• M58: 38,044,982 km (0.084 R)
• M59: 39,133,756 km (0.08 R)
• M60: 40,944,638 km (0.111 R)
• M61: 43,266,696 km (0.056 R)
• M62: 44,729,464 km (0.048 R)
• M63: 45,302,574 km (0.067 R)
• M64: 47,286,391 km (0.053 R)
• M65: 49,213,960 km (0.117 R)
• M66: 50,569,915 km (0.085 R)
• M67: 52,282,212 km (0.115 R)
• M68: 52,626,885 km (0.106 R)
• M69: 52,713,203 km (0.116 R)
• M70: 54,187,640 km (0.06 R)
• M71: 59,229,088 km (0.094 R)
• M72: 59,498,664 km (0.084 R)
• M73: 60,399,841 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.2

Radius: 7.5

Gravity: 15.04 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 14.68 AU - 21.44 AU

Year: 27894 Days

Day: 15.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 90,100,363 km

• M1: 359,932 km (0.063 R)
• M2: 544,985 km (0.097 R)
• M3: 703,708 km (0.11 R)
• M4: 1,130,810 km (0.113 R)
• M5: 2,060,411 km (0.114 R)
• M6: 2,706,076 km (0.106 R)
• M7: 2,888,436 km (0.104 R)
• M8: 4,064,125 km (0.073 R)
• M9: 4,485,543 km (0.072 R)
• M10: 4,921,022 km (0.038 R)
• M11: 5,426,962 km (0.099 R)
• M12: 7,104,552 km (0.067 R)
• M13: 8,459,460 km (0.079 R)
• M14: 8,525,882 km (0.025 R)
• M15: 8,793,662 km (0.064 R)
• M16: 8,996,218 km (0.11 R)
• M17: 10,815,627 km (0.071 R)
• M18: 11,766,770 km (0.036 R)
• M19: 12,214,816 km (0.081 R)
• M20: 12,440,858 km (0.092 R)
• M21: 12,897,281 km (0.071 R)
• M22: 13,904,673 km (0.119 R)
• M23: 14,140,888 km (0.098 R)
• M24: 14,457,737 km (0.12 R)
• M25: 14,776,829 km (0.054 R)
• M26: 15,017,831 km (0.049 R)
• M27: 15,748,467 km (0.057 R)
• M28: 20,190,327 km (0.056 R)
• M29: 20,368,498 km (0.062 R)
• M30: 21,720,863 km (0.096 R)
• M31: 22,361,890 km (0.063 R)
• M32: 22,546,194 km (0.048 R)
• M33: 22,730,948 km (0.086 R)
• M34: 23,756,441 km (0.097 R)
• M35: 24,038,583 km (0.045 R)
• M36: 24,322,071 km (0.074 R)
• M37: 25,755,517 km (0.119 R)
• M38: 26,336,406 km (0.11 R)
• M39: 26,726,258 km (0.069 R)
• M40: 29,406,453 km (0.117 R)
• M41: 31,549,593 km (0.116 R)
• M42: 32,067,351 km (0.071 R)
• M43: 32,171,172 km (0.099 R)
• M44: 33,215,963 km (0.098 R)
• M45: 33,953,930 km (0.089 R)
• M46: 34,697,431 km (0.084 R)
• M47: 36,416,610 km (0.051 R)
• M48: 37,943,555 km (0.059 R)
• M49: 38,383,672 km (0.116 R)
• M50: 39,380,143 km (0.084 R)
• M51: 40,161,044 km (0.054 R)
• M52: 41,285,422 km (0.083 R)
• M53: 42,078,739 km (0.078 R)
• M54: 42,648,408 km (0.079 R)
• M55: 47,651,859 km (0.06 R)
• M56: 48,961,289 km (0.097 R)
• M57: 49,440,451 km (0.099 R)
• M58: 52,592,179 km (0.102 R)
• M59: 52,837,370 km (0.114 R)
• M60: 54,687,895 km (0.081 R)
• M61: 56,183,575 km (0.062 R)
• M62: 56,559,664 km (0.111 R)
• M63: 56,685,176 km (0.082 R)
• M64: 57,062,313 km (0.084 R)
• M65: 60,879,302 km (0.053 R)
• M66: 61,394,368 km (0.104 R)
• M67: 63,599,740 km (0.072 R)
• M68: 64,384,380 km (0.067 R)
• M69: 66,359,820 km (0.116 R)
• M70: 68,890,418 km (0.085 R)
• M71: 69,158,647 km (0.059 R)
• M72: 69,965,279 km (0.032 R)
• M73: 70,775,201 km (0.046 R)
• M74: 73,908,230 km (0.112 R)
• M75: 74,182,742 km (0.092 R)
• M76: 77,504,114 km (0.093 R)
• M77: 79,885,861 km (0.108 R)
• M78: 80,167,704 km (0.117 R)
• M79: 81,581,553 km (0.102 R)
• M80: 82,433,812 km (0.116 R)
• M81: 83,146,347 km (0.092 R)
• M82: 84,721,014 km (0.11 R)
• M83: 86,739,239 km (0.058 R)
• M84: 88,336,196 km (0.111 R)
• M85: 89,065,336 km (0.117 R)
• M86: 92,888,609 km (0.104 R)
• M87: 94,671,068 km (0.049 R)
• M88: 96,764,989 km (0.067 R)
• M89: 97,366,073 km (0.11 R)
• M90: 99,328,199 km (0.045 R)
• M91: 101,150,750 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.1

Radius: 3.1

Gravity: 51.52 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 18 AU - 20.18 AU

Year: 30314 Days

Day: 20.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,100,363 km

• M1: 172,038 km (0.112 R)
• M2: 274,362 km (0.104 R)
• M3: 394,490 km (0.037 R)
• M4: 460,462 km (0.103 R)
• M5: 506,538 km (0.1 R)
• M6: 653,743 km (0.035 R)
• M7: 841,638 km (0.105 R)
• M8: 1,706,463 km (0.116 R)
• M9: 2,000,423 km (0.088 R)
• M10: 2,717,445 km (0.113 R)
• M11: 3,642,858 km (0.07 R)
• M12: 3,689,083 km (0.104 R)
• M13: 4,018,797 km (0.113 R)
• M14: 4,162,860 km (0.117 R)
• M15: 4,605,520 km (0.116 R)
• M16: 6,129,773 km (0.028 R)
• M17: 6,406,978 km (0.088 R)
• M18: 6,462,927 km (0.079 R)
• M19: 7,146,889 km (0.095 R)
• M20: 7,615,429 km (0.118 R)
• M21: 8,643,765 km (0.074 R)
• M22: 9,650,559 km (0.096 R)
• M23: 9,714,736 km (0.111 R)
• M24: 10,495,487 km (0.103 R)
• M25: 10,561,460 km (0.111 R)
• M26: 11,228,816 km (0.093 R)
• M27: 11,296,285 km (0.109 R)
• M28: 12,047,416 km (0.039 R)
• M29: 14,103,489 km (0.1 R)
• M30: 14,911,317 km (0.09 R)
• M31: 15,358,166 km (0.09 R)
• M32: 16,341,473 km (0.087 R)
• M33: 16,571,255 km (0.111 R)
• M34: 17,111,603 km (0.116 R)
• M35: 17,972,389 km (0.045 R)
• M36: 18,288,788 km (0.114 R)
• M37: 18,607,133 km (0.075 R)
• M38: 19,735,549 km (0.08 R)
• M39: 20,225,931 km (0.096 R)
• M40: 20,472,618 km (0.063 R)
• M41: 20,720,352 km (0.114 R)
• M42: 20,803,080 km (0.063 R)
• M43: 21,721,012 km (0.058 R)
• M44: 24,290,356 km (0.029 R)
• M45: 25,699,418 km (0.078 R)
• M46: 26,234,679 km (0.108 R)
• M47: 27,134,810 km (0.055 R)
• M48: 27,953,559 km (0.075 R)
• M49: 29,522,242 km (0.094 R)
• M50: 30,929,809 km (0.087 R)
• M51: 32,647,491 km (0.1 R)
• M52: 32,840,173 km (0.104 R)
• M53: 33,809,717 km (0.105 R)
• M54: 34,788,536 km (0.101 R)
• M55: 35,281,461 km (0.117 R)
• M56: 35,380,345 km (0.106 R)
• M57: 36,974,460 km (0.108 R)
• M58: 37,376,729 km (0.106 R)
• M59: 37,982,750 km (0.061 R)
• M60: 39,306,841 km (0.116 R)
• M61: 39,409,315 km (0.111 R)
• M62: 42,000,201 km (0.085 R)
• M63: 43,369,021 km (0.112 R)
• M64: 44,218,587 km (0.106 R)
• M65: 45,395,773 km (0.101 R)
• M66: 45,826,316 km (0.082 R)
• M67: 47,344,136 km (0.115 R)
• M68: 49,098,769 km (0.036 R)
• M69: 50,095,091 km (0.115 R)
• M70: 51,097,995 km (0.032 R)
• M71: 52,220,278 km (0.098 R)
• M72: 52,445,573 km (0.098 R)
• M73: 53,804,819 km (0.054 R)
• M74: 54,260,494 km (0.072 R)
• M75: 55,175,584 km (0.086 R)
• M76: 56,905,235 km (0.112 R)
• M77: 57,021,173 km (0.113 R)
• M78: 58,301,581 km (0.103 R)
• M79: 59,003,943 km (0.108 R)
• M80: 60,180,979 km (0.045 R)
• M81: 60,653,858 km (0.102 R)
• M82: 67,525,786 km (0.104 R)
• M83: 71,615,193 km (0.071 R)
• M84: 72,241,859 km (0.063 R)
• M85: 74,259,037 km (0.087 R)
• M86: 75,656,580 km (0.048 R)
• M87: 76,422,671 km (0.065 R)
• M88: 77,833,528 km (0.072 R)
• M89: 80,811,274 km (0.081 R)
• M90: 81,333,071 km (0.078 R)
• M91: 84,618,689 km (0.118 R)
• M92: 87,278,390 km (0.039 R)
• M93: 87,813,501 km (0.083 R)
• M94: 88,081,581 km (0.078 R)
• M95: 88,484,149 km (0.113 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 12,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit