🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.62 AU - 1.02 AU

Year: 277 Days

Day: 21.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.43 AU - 1.99 AU

Year: 834 Days

Day: 28.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,291,406 km

• M1: 37,699 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.53 AU - 1.91 AU

Year: 841 Days

Day: 18.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,291,406 km

• M1: 73,153 km (0.087 R)
• M2: 1,108,819 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.52 AU - 2 AU

Year: 870 Days

Day: 13.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,291,406 km

• M1: 271,520 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.56 AU - 2.28 AU

Year: 992 Days

Day: 41.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,291,406 km

• M1: 477,068 km (0.112 R)
• M2: 1,918,293 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.62 AU - 4 AU

Year: 2245 Days

Day: 19.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.87 AU - 4.59 AU

Year: 3243 Days

Day: 17.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.3

Radius: 13.8

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.23 AU - 11.65 AU

Year: 11682 Days

Day: 14.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 102,291,406 km

• M1: 202,107 km (0.035 R)
• M2: 636,240 km (0.062 R)
• M3: 825,481 km (0.106 R)
• M4: 918,381 km (0.109 R)
• M5: 1,157,439 km (0.103 R)
• M6: 1,306,737 km (0.049 R)
• M7: 1,578,557 km (0.077 R)
• M8: 1,697,487 km (0.086 R)
• M9: 1,844,243 km (0.055 R)
• M10: 2,419,596 km (0.095 R)
• M11: 2,614,223 km (0.094 R)
• M12: 2,727,768 km (0.115 R)
• M13: 3,229,220 km (0.096 R)
• M14: 3,727,979 km (0.119 R)
• M15: 4,052,158 km (0.099 R)
• M16: 4,728,041 km (0.107 R)
• M17: 4,937,777 km (0.116 R)
• M18: 5,043,842 km (0.059 R)
• M19: 5,659,287 km (0.069 R)
• M20: 6,070,233 km (0.117 R)
• M21: 6,375,263 km (0.045 R)
• M22: 6,921,295 km (0.07 R)
• M23: 7,160,053 km (0.087 R)
• M24: 7,401,504 km (0.04 R)
• M25: 7,727,628 km (0.106 R)
• M26: 8,906,010 km (0.051 R)
• M27: 9,035,711 km (0.097 R)
• M28: 9,253,077 km (0.09 R)
• M29: 10,411,563 km (0.05 R)
• M30: 10,685,477 km (0.093 R)
• M31: 10,777,330 km (0.118 R)
• M32: 11,193,810 km (0.09 R)
• M33: 11,710,073 km (0.087 R)
• M34: 11,804,768 km (0.091 R)
• M35: 11,899,763 km (0.058 R)
• M36: 12,330,156 km (0.091 R)
• M37: 13,453,636 km (0.066 R)
• M38: 13,952,245 km (0.073 R)
• M39: 14,711,754 km (0.071 R)
• M40: 14,967,865 km (0.115 R)
• M41: 15,484,576 km (0.086 R)
• M42: 15,692,966 km (0.074 R)
• M43: 15,954,613 km (0.089 R)
• M44: 16,801,935 km (0.086 R)
• M45: 17,123,421 km (0.105 R)
• M46: 17,718,222 km (0.056 R)
• M47: 17,990,790 km (0.113 R)
• M48: 19,655,515 km (0.114 R)
• M49: 20,051,051 km (0.06 R)
• M50: 20,164,596 km (0.078 R)
• M51: 21,253,369 km (0.071 R)
• M52: 21,542,991 km (0.049 R)
• M53: 21,659,378 km (0.108 R)
• M54: 22,714,941 km (0.116 R)
• M55: 22,951,904 km (0.077 R)
• M56: 24,088,249 km (0.118 R)
• M57: 24,511,611 km (0.096 R)
• M58: 24,632,935 km (0.098 R)
• M59: 27,859,013 km (0.03 R)
• M60: 29,134,784 km (0.054 R)
• M61: 31,018,371 km (0.033 R)
• M62: 31,544,805 km (0.081 R)
• M63: 31,941,689 km (0.055 R)
• M64: 32,273,646 km (0.093 R)
• M65: 34,493,379 km (0.088 R)
• M66: 34,902,230 km (0.107 R)
• M67: 36,138,358 km (0.073 R)
• M68: 37,879,078 km (0.074 R)
• M69: 38,019,551 km (0.05 R)
• M70: 39,860,951 km (0.08 R)
• M71: 41,658,968 km (0.045 R)
• M72: 41,949,038 km (0.055 R)
• M73: 42,094,298 km (0.057 R)
• M74: 42,239,856 km (0.11 R)
• M75: 43,042,898 km (0.114 R)
• M76: 43,556,617 km (0.031 R)
• M77: 45,482,540 km (0.117 R)
• M78: 47,058,254 km (0.054 R)
• M79: 47,284,745 km (0.092 R)
• M80: 48,499,330 km (0.115 R)
• M81: 49,800,982 km (0.115 R)
• M82: 50,108,854 km (0.117 R)
• M83: 51,424,717 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.1

Radius: 5.2

Gravity: 30.99 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 15.14 AU - 20.62 AU

Year: 28184 Days

Day: 23.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 102,291,406 km

• M1: 67,917 km (0.112 R)
• M2: 398,230 km (0.117 R)
• M3: 705,504 km (0.051 R)
• M4: 1,276,818 km (0.114 R)
• M5: 2,291,540 km (0.098 R)
• M6: 2,553,486 km (0.107 R)
• M7: 3,743,388 km (0.07 R)
• M8: 4,155,829 km (0.102 R)
• M9: 4,801,044 km (0.094 R)
• M10: 5,191,794 km (0.06 R)
• M11: 6,003,512 km (0.083 R)
• M12: 6,792,043 km (0.076 R)
• M13: 7,420,503 km (0.047 R)
• M14: 10,327,040 km (0.087 R)
• M15: 10,685,327 km (0.113 R)
• M16: 11,710,372 km (0.071 R)
• M17: 12,613,644 km (0.114 R)
• M18: 14,327,138 km (0.107 R)
• M19: 15,536,487 km (0.107 R)
• M20: 15,782,276 km (0.094 R)
• M21: 16,527,423 km (0.04 R)
• M22: 17,030,521 km (0.084 R)
• M23: 18,223,863 km (0.081 R)
• M24: 19,267,907 km (0.078 R)
• M25: 19,797,333 km (0.111 R)
• M26: 20,063,767 km (0.108 R)
• M27: 20,331,398 km (0.118 R)
• M28: 20,600,225 km (0.062 R)
• M29: 22,885,781 km (0.108 R)
• M30: 22,978,831 km (0.105 R)
• M31: 25,154,284 km (0.089 R)
• M32: 26,217,775 km (0.108 R)
• M33: 27,592,280 km (0.1 R)
• M34: 27,790,497 km (0.055 R)
• M35: 28,188,577 km (0.12 R)
• M36: 29,393,738 km (0.105 R)
• M37: 30,410,854 km (0.066 R)
• M38: 30,615,653 km (0.12 R)
• M39: 30,923,825 km (0.045 R)
• M40: 31,854,174 km (0.118 R)
• M41: 32,479,493 km (0.102 R)
• M42: 33,319,635 km (0.082 R)
• M43: 34,914,049 km (0.118 R)
• M44: 35,990,705 km (0.107 R)
• M45: 36,424,389 km (0.075 R)
• M46: 37,516,154 km (0.099 R)
• M47: 37,735,913 km (0.071 R)
• M48: 38,286,882 km (0.108 R)
• M49: 38,618,690 km (0.117 R)
• M50: 39,285,298 km (0.104 R)
• M51: 40,517,386 km (0.114 R)
• M52: 42,675,037 km (0.108 R)
• M53: 43,941,233 km (0.115 R)
• M54: 44,753,400 km (0.084 R)
• M55: 45,453,518 km (0.098 R)
• M56: 46,274,810 km (0.118 R)
• M57: 46,982,707 km (0.118 R)
• M58: 48,170,514 km (0.054 R)
• M59: 48,409,273 km (0.08 R)
• M60: 48,768,008 km (0.113 R)
• M61: 50,212,226 km (0.108 R)
• M62: 51,792,578 km (0.036 R)
• M63: 54,379,724 km (0.097 R)
• M64: 54,877,286 km (0.102 R)
• M65: 55,251,430 km (0.063 R)
• M66: 56,127,775 km (0.117 R)
• M67: 58,784,034 km (0.104 R)
• M68: 59,294,612 km (0.105 R)
• M69: 60,063,395 km (0.042 R)
• M70: 64,875,660 km (0.046 R)
• M71: 65,535,536 km (0.091 R)
• M72: 66,064,963 km (0.099 R)
• M73: 66,330,200 km (0.109 R)
• M74: 66,595,736 km (0.038 R)
• M75: 70,215,705 km (0.1 R)
• M76: 71,028,770 km (0.107 R)
• M77: 71,708,692 km (0.083 R)
• M78: 72,254,276 km (0.054 R)
• M79: 73,898,955 km (0.058 R)
• M80: 76,806,988 km (0.072 R)
• M81: 79,047,515 km (0.114 R)
• M82: 80,742,010 km (0.115 R)
• M83: 80,883,679 km (0.117 R)
• M84: 83,592,597 km (0.117 R)
• M85: 85,896,704 km (0.088 R)
• M86: 86,331,136 km (0.088 R)
• M87: 87,492,913 km (0.055 R)
• M88: 88,659,926 km (0.076 R)
• M89: 90,272,890 km (0.115 R)
• M90: 90,567,299 km (0.078 R)
• M91: 90,861,857 km (0.086 R)
• M92: 94,272,988 km (0.067 R)
• M93: 96,069,359 km (0.12 R)
• M94: 96,520,247 km (0.032 R)
• M95: 98,179,287 km (0.091 R)
• M96: 99,999,893 km (0.032 R)
• M97: 100,761,795 km (0.061 R)
• M98: 101,678,681 km (0.112 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 11,751 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit