🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.71 AU - 1.03 AU

Year: 283 Days

Day: 13.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.93 AU - 0.95 AU

Year: 317 Days

Day: 44 Hours

Environment

Temp: 184 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,868,245 km

• M1: 642,672 km (0.058 R)
• M2: 750,533 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.92 AU - 1.38 AU

Year: 429 Days

Day: 32.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,868,245 km

• M1: 624,721 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.33 AU - 1.67 AU

Year: 640 Days

Day: 17.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,868,245 km

• M1: 198,516 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.77 AU - 2.07 AU

Year: 927 Days

Day: 41.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3 AU - 3.9 AU

Year: 2232 Days

Day: 42.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 53.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.83 AU - 5.91 AU

Year: 4334 Days

Day: 45.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.7

Radius: 6.1

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 12.1 AU - 17.46 AU

Year: 19788 Days

Day: 25 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 76,868,245 km

• M1: 104,419 km (0.082 R)
• M2: 315,203 km (0.105 R)
• M3: 535,710 km (0.114 R)
• M4: 1,633,010 km (0.061 R)
• M5: 1,925,923 km (0.027 R)
• M6: 2,326,247 km (0.049 R)
• M7: 2,465,523 km (0.096 R)
• M8: 2,679,447 km (0.107 R)
• M9: 3,567,161 km (0.066 R)
• M10: 3,620,418 km (0.101 R)
• M11: 5,834,018 km (0.117 R)
• M12: 6,901,099 km (0.12 R)
• M13: 7,922,105 km (0.11 R)
• M14: 8,700,612 km (0.072 R)
• M15: 9,245,148 km (0.098 R)
• M16: 10,253,139 km (0.108 R)
• M17: 11,177,953 km (0.078 R)
• M18: 11,849,049 km (0.084 R)
• M19: 11,968,877 km (0.08 R)
• M20: 12,614,541 km (0.047 R)
• M21: 13,813,419 km (0.102 R)
• M22: 14,320,107 km (0.062 R)
• M23: 14,962,031 km (0.083 R)
• M24: 16,629,748 km (0.096 R)
• M25: 18,865,638 km (0.088 R)
• M26: 19,239,633 km (0.075 R)
• M27: 19,380,404 km (0.045 R)
• M28: 19,663,144 km (0.108 R)
• M29: 21,339,538 km (0.103 R)
• M30: 22,219,323 km (0.107 R)
• M31: 23,762,126 km (0.046 R)
• M32: 23,812,540 km (0.105 R)
• M33: 24,014,198 km (0.102 R)
• M34: 24,724,638 km (0.111 R)
• M35: 24,826,814 km (0.093 R)
• M36: 24,928,989 km (0.114 R)
• M37: 24,980,152 km (0.05 R)
• M38: 25,082,626 km (0.095 R)
• M39: 25,596,794 km (0.1 R)
• M40: 26,583,242 km (0.106 R)
• M41: 28,006,367 km (0.084 R)
• M42: 31,477,187 km (0.028 R)
• M43: 31,587,890 km (0.08 R)
• M44: 33,714,423 km (0.118 R)
• M45: 33,940,915 km (0.06 R)
• M46: 34,168,004 km (0.1 R)
• M47: 34,452,390 km (0.117 R)
• M48: 35,944,479 km (0.091 R)
• M49: 36,465,827 km (0.042 R)
• M50: 37,398,869 km (0.101 R)
• M51: 38,813,168 km (0.084 R)
• M52: 39,885,186 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.2

Radius: 3.6

Gravity: 55.11 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 12.66 AU - 17 AU

Year: 19889 Days

Day: 21.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,868,245 km

• M1: 57,446 km (0.119 R)
• M2: 80,484 km (0.114 R)
• M3: 172,038 km (0.047 R)
• M4: 464,053 km (0.112 R)
• M5: 929,601 km (0.115 R)
• M6: 1,783,057 km (0.082 R)
• M7: 2,258,778 km (0.098 R)
• M8: 2,401,644 km (0.074 R)
• M9: 2,437,847 km (0.108 R)
• M10: 2,474,199 km (0.107 R)
• M11: 2,733,602 km (0.097 R)
• M12: 3,318,380 km (0.067 R)
• M13: 4,069,062 km (0.096 R)
• M14: 4,242,745 km (0.096 R)
• M15: 5,717,182 km (0.056 R)
• M16: 6,864,597 km (0.109 R)
• M17: 7,019,431 km (0.118 R)
• M18: 7,071,192 km (0.106 R)
• M19: 7,123,252 km (0.097 R)
• M20: 7,756,949 km (0.099 R)
• M21: 8,026,225 km (0.116 R)
• M22: 8,408,448 km (0.118 R)
• M23: 8,574,052 km (0.101 R)
• M24: 9,020,901 km (0.084 R)
• M25: 10,643,739 km (0.084 R)
• M26: 11,244,674 km (0.066 R)
• M27: 11,671,925 km (0.1 R)
• M28: 11,980,246 km (0.07 R)
• M29: 12,042,329 km (0.063 R)
• M30: 12,228,878 km (0.098 R)
• M31: 12,985,095 km (0.032 R)
• M32: 13,176,431 km (0.04 R)
• M33: 13,433,141 km (0.092 R)
• M34: 14,740,776 km (0.098 R)
• M35: 15,477,246 km (0.098 R)
• M36: 15,884,003 km (0.111 R)
• M37: 16,020,286 km (0.078 R)
• M38: 16,915,929 km (0.109 R)
• M39: 17,898,637 km (0.068 R)
• M40: 18,325,440 km (0.114 R)
• M41: 18,468,456 km (0.04 R)
• M42: 18,827,490 km (0.099 R)
• M43: 18,899,597 km (0.112 R)
• M44: 19,698,748 km (0.116 R)
• M45: 20,657,372 km (0.094 R)
• M46: 21,405,062 km (0.064 R)
• M47: 21,858,044 km (0.098 R)
• M48: 24,404,499 km (0.074 R)
• M49: 25,035,952 km (0.106 R)
• M50: 25,752,525 km (0.115 R)
• M51: 25,912,745 km (0.093 R)
• M52: 25,992,929 km (0.073 R)
• M53: 26,314,565 km (0.119 R)
• M54: 26,475,981 km (0.086 R)
• M55: 27,206,018 km (0.083 R)
• M56: 31,894,565 km (0.069 R)
• M57: 33,978,912 km (0.055 R)
• M58: 37,639,871 km (0.105 R)
• M59: 37,821,633 km (0.064 R)
• M60: 38,368,712 km (0.057 R)
• M61: 38,826,631 km (0.087 R)
• M62: 42,648,707 km (0.099 R)
• M63: 43,027,938 km (0.112 R)
• M64: 43,789,840 km (0.085 R)
• M65: 44,748,463 km (0.073 R)
• M66: 46,686,354 km (0.111 R)
• M67: 48,453,703 km (0.106 R)
• M68: 49,146,790 km (0.112 R)
• M69: 49,246,123 km (0.037 R)
• M70: 49,444,939 km (0.077 R)
• M71: 52,053,477 km (0.111 R)
• M72: 52,357,310 km (0.117 R)
• M73: 53,578,477 km (0.062 R)
• M74: 55,531,328 km (0.069 R)
• M75: 55,841,744 km (0.111 R)
• M76: 56,152,758 km (0.119 R)
• M77: 56,256,578 km (0.084 R)
• M78: 56,985,120 km (0.089 R)
• M79: 58,977,913 km (0.105 R)
• M80: 60,142,084 km (0.109 R)
• M81: 61,848,996 km (0.088 R)
• M82: 63,679,924 km (0.113 R)
• M83: 64,982,921 km (0.104 R)
• M84: 65,310,092 km (0.12 R)
• M85: 66,294,895 km (0.109 R)
• M86: 66,404,550 km (0.101 R)
• M87: 66,954,023 km (0.066 R)
• M88: 68,389,714 km (0.1 R)
• M89: 68,500,566 km (0.045 R)
• M90: 68,944,572 km (0.117 R)
• M91: 70,394,325 km (0.116 R)
• M92: 71,179,116 km (0.101 R)
• M93: 71,854,101 km (0.066 R)
• M94: 72,531,181 km (0.082 R)
• M95: 73,891,624 km (0.052 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 19,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit