🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.6 AU - 0.86 AU

Year: 227 Days

Day: 33.5 Hours

Environment

Temp: 131 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.14 AU - 1.7 AU

Year: 615 Days

Day: 14.8 Hours

Environment

Temp: -21 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.43 AU - 1.81 AU

Year: 749 Days

Day: 28.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,500,174 km

• M1: 398,978 km (0.067 R)
• M2: 515,813 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.79 AU - 1.89 AU

Year: 907 Days

Day: 13.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,500,174 km

• M1: 160,219 km (0.092 R)
• M2: 250,876 km (0.044 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.02 AU - 2.42 AU

Year: 1202 Days

Day: 29 Hours

Environment

Temp: -74 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,500,174 km

• M1: 1,121,535 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.55 AU - 5.39 AU

Year: 3435 Days

Day: 19.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.3

Radius: 7.7

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 10.58 AU - 16.4 AU

Year: 18007 Days

Day: 22 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 102,500,174 km

• M1: 138,228 km (0.081 R)
• M2: 227,389 km (0.114 R)
• M3: 374,144 km (0.114 R)
• M4: 1,172,698 km (0.06 R)
• M5: 1,365,230 km (0.094 R)
• M6: 1,673,402 km (0.106 R)
• M7: 2,263,416 km (0.098 R)
• M8: 2,945,283 km (0.049 R)
• M9: 4,223,746 km (0.063 R)
• M10: 4,371,100 km (0.078 R)
• M11: 4,709,042 km (0.061 R)
• M12: 5,133,601 km (0.104 R)
• M13: 5,651,060 km (0.116 R)
• M14: 6,606,840 km (0.026 R)
• M15: 6,864,448 km (0.098 R)
• M16: 9,374,700 km (0.096 R)
• M17: 10,400,642 km (0.026 R)
• M18: 10,450,458 km (0.026 R)
• M19: 11,979,199 km (0.063 R)
• M20: 12,083,618 km (0.097 R)
• M21: 12,451,330 km (0.1 R)
• M22: 13,036,706 km (0.096 R)
• M23: 14,123,834 km (0.088 R)
• M24: 16,383,959 km (0.05 R)
• M25: 16,499,897 km (0.083 R)
• M26: 17,083,628 km (0.04 R)
• M27: 17,674,091 km (0.058 R)
• M28: 18,211,297 km (0.111 R)
• M29: 19,485,422 km (0.083 R)
• M30: 19,608,242 km (0.077 R)
• M31: 19,854,779 km (0.034 R)
• M32: 19,916,563 km (0.103 R)
• M33: 20,226,380 km (0.101 R)
• M34: 20,288,613 km (0.12 R)
• M35: 20,600,375 km (0.116 R)
• M36: 20,662,907 km (0.117 R)
• M37: 21,228,686 km (0.103 R)
• M38: 21,545,235 km (0.098 R)
• M39: 21,799,551 km (0.078 R)
• M40: 23,411,618 km (0.094 R)
• M41: 23,673,115 km (0.074 R)
• M42: 24,264,924 km (0.107 R)
• M43: 25,530,373 km (0.115 R)
• M44: 26,272,827 km (0.11 R)
• M45: 26,680,780 km (0.099 R)
• M46: 27,640,750 km (0.069 R)
• M47: 29,102,022 km (0.095 R)
• M48: 29,383,116 km (0.119 R)
• M49: 29,806,628 km (0.114 R)
• M50: 30,161,025 km (0.113 R)
• M51: 30,945,516 km (0.053 R)
• M52: 31,160,638 km (0.113 R)
• M53: 33,119,323 km (0.112 R)
• M54: 33,707,243 km (0.109 R)
• M55: 34,150,501 km (0.053 R)
• M56: 34,224,552 km (0.072 R)
• M57: 34,298,603 km (0.105 R)
• M58: 34,372,804 km (0.101 R)
• M59: 34,818,904 km (0.105 R)
• M60: 35,117,352 km (0.047 R)
• M61: 39,151,558 km (0.045 R)
• M62: 40,007,108 km (0.049 R)
• M63: 40,868,792 km (0.079 R)
• M64: 42,053,607 km (0.108 R)
• M65: 45,349,248 km (0.097 R)
• M66: 46,739,910 km (0.095 R)
• M67: 47,151,603 km (0.086 R)
• M68: 47,481,915 km (0.044 R)
• M69: 47,895,703 km (0.115 R)
• M70: 49,479,197 km (0.064 R)
• M71: 49,814,745 km (0.074 R)
• M72: 49,982,893 km (0.12 R)
• M73: 50,403,861 km (0.04 R)
• M74: 50,488,234 km (0.119 R)
• M75: 50,995,221 km (0.056 R)
• M76: 51,079,894 km (0.104 R)
• M77: 51,588,826 km (0.092 R)
• M78: 53,125,944 km (0.091 R)
• M79: 53,641,608 km (0.104 R)
• M80: 54,678,022 km (0.051 R)
• M81: 54,764,639 km (0.117 R)
• M82: 55,024,939 km (0.083 R)
• M83: 55,198,622 km (0.039 R)
• M84: 56,419,939 km (0.072 R)
• M85: 56,595,118 km (0.109 R)
• M86: 57,561,820 km (0.109 R)
• M87: 58,356,933 km (0.078 R)
• M88: 58,711,480 km (0.055 R)
• M89: 58,800,191 km (0.099 R)
• M90: 59,155,636 km (0.112 R)
• M91: 59,511,828 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.9

Radius: 4.3

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 16.1 AU - 17.2 AU

Year: 24692 Days

Day: 24.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 102,500,174 km

• M1: 272,717 km (0.054 R)
• M2: 686,505 km (0.118 R)
• M3: 752,627 km (0.09 R)
• M4: 1,053,319 km (0.098 R)
• M5: 1,288,935 km (0.052 R)
• M6: 2,069,238 km (0.041 R)
• M7: 2,669,724 km (0.085 R)
• M8: 3,098,172 km (0.112 R)
• M9: 4,407,153 km (0.104 R)
• M10: 5,117,743 km (0.116 R)
• M11: 5,754,880 km (0.098 R)
• M12: 7,870,494 km (0.041 R)
• M13: 8,946,102 km (0.119 R)
• M14: 11,984,585 km (0.081 R)
• M15: 12,227,831 km (0.111 R)
• M16: 12,895,935 km (0.067 R)
• M17: 13,901,981 km (0.1 R)
• M18: 13,974,835 km (0.078 R)
• M19: 14,120,842 km (0.067 R)
• M20: 14,230,647 km (0.1 R)
• M21: 14,561,857 km (0.07 R)
• M22: 14,747,059 km (0.117 R)
• M23: 16,141,012 km (0.086 R)
• M24: 17,655,391 km (0.12 R)
• M25: 18,649,768 km (0.101 R)
• M26: 23,624,795 km (0.104 R)
• M27: 24,104,256 km (0.113 R)
• M28: 24,630,841 km (0.096 R)
• M29: 25,695,529 km (0.115 R)
• M30: 26,413,598 km (0.066 R)
• M31: 26,594,163 km (0.115 R)
• M32: 27,001,817 km (0.099 R)
• M33: 27,092,773 km (0.104 R)
• M34: 29,772,370 km (0.095 R)
• M35: 29,960,265 km (0.101 R)
• M36: 30,810,729 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.1

Radius: 3.7

Gravity: 69.47 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 14.05 AU - 20.89 AU

Year: 26538 Days

Day: 15.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,500,174 km

• M1: 148,401 km (0.116 R)
• M2: 253,419 km (0.06 R)
• M3: 357,838 km (0.078 R)
• M4: 451,038 km (0.079 R)
• M5: 716,873 km (0.096 R)
• M6: 896,540 km (0.077 R)
• M7: 959,521 km (0.117 R)
• M8: 2,905,041 km (0.087 R)
• M9: 3,189,127 km (0.088 R)
• M10: 3,937,715 km (0.033 R)
• M11: 4,737,914 km (0.107 R)
• M12: 5,015,418 km (0.108 R)
• M13: 5,355,454 km (0.058 R)
• M14: 8,936,229 km (0.101 R)
• M15: 9,004,445 km (0.118 R)
• M16: 9,209,843 km (0.086 R)
• M17: 9,416,737 km (0.12 R)
• M18: 9,765,151 km (0.063 R)
• M19: 10,259,871 km (0.108 R)
• M20: 11,273,546 km (0.064 R)
• M21: 11,420,900 km (0.099 R)
• M22: 11,569,002 km (0.107 R)
• M23: 12,622,919 km (0.054 R)
• M24: 14,022,556 km (0.037 R)
• M25: 14,340,153 km (0.07 R)
• M26: 16,965,147 km (0.06 R)
• M27: 17,049,520 km (0.115 R)
• M28: 17,134,043 km (0.108 R)
• M29: 17,644,171 km (0.07 R)
• M30: 18,073,068 km (0.104 R)
• M31: 18,766,305 km (0.048 R)
• M32: 18,941,035 km (0.097 R)
• M33: 22,824,746 km (0.072 R)
• M34: 23,291,790 km (0.117 R)
• M35: 23,667,730 km (0.11 R)
• M36: 24,425,592 km (0.117 R)
• M37: 24,520,886 km (0.11 R)
• M38: 24,616,330 km (0.116 R)
• M39: 25,770,926 km (0.106 R)
• M40: 26,452,643 km (0.11 R)
• M41: 27,833,581 km (0.083 R)
• M42: 30,562,247 km (0.063 R)
• M43: 30,973,790 km (0.112 R)
• M44: 34,117,590 km (0.08 R)
• M45: 34,544,243 km (0.107 R)
• M46: 36,595,529 km (0.088 R)
• M47: 39,689,512 km (0.102 R)
• M48: 40,025,957 km (0.101 R)
• M49: 41,950,235 km (0.071 R)
• M50: 42,407,256 km (0.078 R)
• M51: 43,788,643 km (0.072 R)
• M52: 44,252,247 km (0.094 R)
• M53: 45,067,705 km (0.087 R)
• M54: 46,949,945 km (0.11 R)
• M55: 50,062,927 km (0.101 R)
• M56: 51,156,039 km (0.106 R)
• M57: 52,256,780 km (0.114 R)
• M58: 52,502,570 km (0.057 R)
• M59: 53,118,464 km (0.084 R)
• M60: 53,736,752 km (0.097 R)
• M61: 54,980,509 km (0.116 R)
• M62: 56,359,651 km (0.07 R)
• M63: 56,485,613 km (0.112 R)
• M64: 57,623,155 km (0.072 R)
• M65: 58,258,497 km (0.104 R)
• M66: 59,023,840 km (0.053 R)
• M67: 59,535,913 km (0.104 R)
• M68: 61,988,570 km (0.092 R)
• M69: 63,554,411 km (0.104 R)
• M70: 63,685,459 km (0.119 R)
• M71: 71,849,464 km (0.097 R)
• M72: 72,670,008 km (0.07 R)
• M73: 75,289,018 km (0.119 R)
• M74: 75,983,302 km (0.108 R)
• M75: 78,641,207 km (0.116 R)
• M76: 79,769,325 km (0.079 R)
• M77: 80,902,828 km (0.119 R)
• M78: 82,470,015 km (0.066 R)
• M79: 83,042,376 km (0.089 R)
• M80: 83,759,698 km (0.1 R)
• M81: 84,191,138 km (0.102 R)
• M82: 84,767,539 km (0.097 R)
• M83: 85,924,080 km (0.115 R)
• M84: 86,504,370 km (0.079 R)
• M85: 87,231,416 km (0.072 R)
• M86: 89,718,929 km (0.074 R)
• M87: 91,932,978 km (0.106 R)
• M88: 92,229,630 km (0.065 R)
• M89: 92,378,032 km (0.12 R)
• M90: 92,972,384 km (0.032 R)
• M91: 94,164,978 km (0.083 R)
• M92: 94,763,220 km (0.091 R)
• M93: 96,414,780 km (0.05 R)
• M94: 97,924,522 km (0.082 R)
• M95: 101,273,121 km (0.083 R)
• M96: 102,346,486 km (0.096 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 14,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit