🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.52 AU - 0.74 AU

Year: 187 Days

Day: 16.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.74 AU - 2.12 AU

Year: 1005 Days

Day: 44 Hours

Environment

Temp: -73 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,767,178 km

• M1: 926,908 km (0.111 R)
• M2: 1,781,711 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.67 AU - 3.35 AU

Year: 1957 Days

Day: 24.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.9 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.5

Radius: 9.6

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.87 AU - 5.69 AU

Year: 3916 Days

Day: 13.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 74,767,178 km

• M1: 122,969 km (0.064 R)
• M2: 232,475 km (0.076 R)
• M3: 334,202 km (0.095 R)
• M4: 423,512 km (0.061 R)
• M5: 566,527 km (0.108 R)
• M6: 630,705 km (0.061 R)
• M7: 797,656 km (0.075 R)
• M8: 1,013,226 km (0.109 R)
• M9: 1,081,593 km (0.113 R)
• M10: 1,359,097 km (0.086 R)
• M11: 1,672,504 km (0.056 R)
• M12: 2,037,673 km (0.118 R)
• M13: 2,125,487 km (0.072 R)
• M14: 2,229,607 km (0.074 R)
• M15: 2,521,023 km (0.089 R)
• M16: 2,727,468 km (0.117 R)
• M17: 2,808,401 km (0.119 R)
• M18: 3,379,865 km (0.109 R)
• M19: 3,554,894 km (0.073 R)
• M20: 3,661,258 km (0.059 R)
• M21: 3,804,872 km (0.083 R)
• M22: 3,932,030 km (0.09 R)
• M23: 4,023,734 km (0.096 R)
• M24: 4,116,185 km (0.051 R)
• M25: 4,397,878 km (0.056 R)
• M26: 4,608,362 km (0.115 R)
• M27: 4,744,048 km (0.105 R)
• M28: 5,019,607 km (0.055 R)
• M29: 5,483,510 km (0.068 R)
• M30: 5,544,995 km (0.115 R)
• M31: 5,689,506 km (0.08 R)
• M32: 5,793,477 km (0.068 R)
• M33: 6,003,363 km (0.053 R)
• M34: 6,173,156 km (0.089 R)
• M35: 6,735,644 km (0.113 R)
• M36: 7,405,244 km (0.104 R)
• M37: 7,679,008 km (0.11 R)
• M38: 7,771,011 km (0.045 R)
• M39: 7,886,501 km (0.113 R)
• M40: 7,979,401 km (0.045 R)
• M41: 8,283,533 km (0.099 R)
• M42: 8,448,989 km (0.081 R)
• M43: 8,735,169 km (0.105 R)
• M44: 9,097,196 km (0.062 R)
• M45: 9,170,349 km (0.109 R)
• M46: 10,086,936 km (0.1 R)
• M47: 10,929,022 km (0.115 R)
• M48: 11,058,574 km (0.106 R)
• M49: 11,687,483 km (0.085 R)
• M50: 11,820,027 km (0.058 R)
• M51: 12,301,283 km (0.058 R)
• M52: 13,255,119 km (0.104 R)
• M53: 13,337,997 km (0.086 R)
• M54: 13,894,949 km (0.065 R)
• M55: 14,007,297 km (0.097 R)
• M56: 14,148,069 km (0.116 R)
• M57: 14,261,015 km (0.095 R)
• M58: 14,431,108 km (0.066 R)
• M59: 14,801,812 km (0.076 R)
• M60: 15,002,722 km (0.046 R)
• M61: 15,320,318 km (0.112 R)
• M62: 15,581,815 km (0.054 R)
• M63: 15,874,129 km (0.114 R)
• M64: 16,168,239 km (0.091 R)
• M65: 16,761,843 km (0.108 R)
• M66: 16,881,372 km (0.114 R)
• M67: 16,941,360 km (0.094 R)
• M68: 17,392,847 km (0.1 R)
• M69: 17,544,240 km (0.062 R)
• M70: 18,123,483 km (0.045 R)
• M71: 18,338,455 km (0.084 R)
• M72: 18,523,508 km (0.112 R)
• M73: 19,300,818 km (0.055 R)
• M74: 19,646,240 km (0.102 R)
• M75: 19,772,351 km (0.096 R)
• M76: 20,502,837 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.7

Radius: 4

Gravity: 59.67 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 11.6 AU - 13.34 AU

Year: 16502 Days

Day: 24.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,767,178 km

• M1: 62,083 km (0.116 R)
• M2: 739,313 km (0.079 R)
• M3: 786,885 km (0.095 R)
• M4: 1,039,855 km (0.086 R)
• M5: 1,231,190 km (0.075 R)
• M6: 1,740,422 km (0.038 R)
• M7: 1,934,151 km (0.072 R)
• M8: 2,067,143 km (0.058 R)
• M9: 2,237,535 km (0.096 R)
• M10: 2,377,110 km (0.057 R)
• M11: 2,628,285 km (0.113 R)
• M12: 2,887,987 km (0.097 R)
• M13: 3,233,708 km (0.084 R)
• M14: 3,431,326 km (0.09 R)
• M15: 3,921,858 km (0.078 R)
• M16: 4,047,819 km (0.113 R)
• M17: 4,565,278 km (0.029 R)
• M18: 5,286,938 km (0.058 R)
• M19: 6,043,455 km (0.041 R)
• M20: 6,286,701 km (0.032 R)
• M21: 7,654,923 km (0.107 R)
• M22: 7,812,450 km (0.069 R)
• M23: 8,561,636 km (0.111 R)
• M24: 9,955,439 km (0.061 R)
• M25: 10,532,288 km (0.043 R)
• M26: 11,120,059 km (0.071 R)
• M27: 11,718,300 km (0.081 R)
• M28: 13,385,269 km (0.115 R)
• M29: 13,957,182 km (0.117 R)
• M30: 14,667,024 km (0.066 R)
• M31: 15,059,120 km (0.056 R)
• M32: 15,124,794 km (0.063 R)
• M33: 15,388,535 km (0.119 R)
• M34: 15,587,350 km (0.107 R)
• M35: 17,483,054 km (0.089 R)
• M36: 17,621,283 km (0.09 R)
• M37: 17,759,810 km (0.043 R)
• M38: 18,247,499 km (0.093 R)
• M39: 18,598,606 km (0.11 R)
• M40: 18,669,066 km (0.057 R)
• M41: 19,521,774 km (0.102 R)
• M42: 20,897,775 km (0.102 R)
• M43: 21,560,344 km (0.095 R)
• M44: 21,782,647 km (0.067 R)
• M45: 21,856,997 km (0.082 R)
• M46: 22,830,580 km (0.071 R)
• M47: 23,208,763 km (0.075 R)
• M48: 24,975,065 km (0.102 R)
• M49: 25,599,337 km (0.108 R)
• M50: 26,307,982 km (0.093 R)
• M51: 27,583,603 km (0.091 R)
• M52: 27,663,937 km (0.055 R)
• M53: 27,905,538 km (0.114 R)
• M54: 28,797,590 km (0.064 R)
• M55: 29,370,101 km (0.116 R)
• M56: 29,946,352 km (0.109 R)
• M57: 31,361,249 km (0.073 R)
• M58: 32,288,307 km (0.113 R)
• M59: 34,083,032 km (0.096 R)
• M60: 34,515,221 km (0.074 R)
• M61: 34,775,222 km (0.113 R)
• M62: 35,210,252 km (0.118 R)
• M63: 36,968,027 km (0.034 R)
• M64: 38,934,342 km (0.119 R)
• M65: 39,205,114 km (0.119 R)
• M66: 39,476,634 km (0.039 R)
• M67: 40,934,465 km (0.106 R)
• M68: 41,118,022 km (0.104 R)
• M69: 41,670,038 km (0.1 R)
• M70: 41,946,944 km (0.116 R)
• M71: 42,317,198 km (0.097 R)
• M72: 42,595,600 km (0.062 R)
• M73: 44,372,673 km (0.057 R)
• M74: 46,365,018 km (0.07 R)
• M75: 46,556,204 km (0.083 R)
• M76: 50,534,310 km (0.071 R)
• M77: 50,731,032 km (0.047 R)
• M78: 52,912,916 km (0.089 R)
• M79: 57,162,244 km (0.108 R)
• M80: 58,396,426 km (0.078 R)
• M81: 58,809,616 km (0.087 R)
• M82: 64,376,900 km (0.082 R)
• M83: 65,124,740 km (0.086 R)
• M84: 65,875,422 km (0.1 R)
• M85: 66,197,955 km (0.052 R)
• M86: 67,385,314 km (0.092 R)
• M87: 67,818,848 km (0.114 R)
• M88: 68,470,796 km (0.105 R)
• M89: 69,452,607 km (0.097 R)
• M90: 70,219,445 km (0.085 R)
• M91: 71,651,097 km (0.083 R)
• M92: 72,536,866 km (0.036 R)
• M93: 73,203,624 km (0.072 R)
• M94: 73,537,676 km (0.08 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 12,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit