🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.43 AU - 0.69 AU

Year: 158 Days

Day: 22.9 Hours

Environment

Temp: 200 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.04 AU - 1.2 AU

Year: 447 Days

Day: 38 Hours

Environment

Temp: 6 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 103,774,128 km

• M1: 115,789 km (0.118 R)

Asteroid Belt

Center: 3.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.6

Radius: 12.6

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.2 AU - 6.66 AU

Year: 6142 Days

Day: 6.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 103,774,128 km

• M1: 163,062 km (0.082 R)
• M2: 257,308 km (0.08 R)
• M3: 366,515 km (0.105 R)
• M4: 707,598 km (0.07 R)
• M5: 853,306 km (0.094 R)
• M6: 993,928 km (0.1 R)
• M7: 1,246,749 km (0.059 R)
• M8: 1,714,691 km (0.042 R)
• M9: 2,524,913 km (0.053 R)
• M10: 2,709,367 km (0.063 R)
• M11: 2,803,464 km (0.119 R)
• M12: 3,314,790 km (0.069 R)
• M13: 3,441,050 km (0.097 R)
• M14: 3,620,418 km (0.093 R)
• M15: 3,935,172 km (0.118 R)
• M16: 4,149,995 km (0.107 R)
• M17: 4,286,278 km (0.103 R)
• M18: 4,846,373 km (0.084 R)
• M19: 5,019,009 km (0.091 R)
• M20: 5,135,246 km (0.081 R)
• M21: 5,252,381 km (0.066 R)
• M22: 5,579,103 km (0.101 R)
• M23: 5,669,460 km (0.07 R)
• M24: 5,821,003 km (0.036 R)
• M25: 5,973,892 km (0.086 R)
• M26: 6,066,343 km (0.072 R)
• M27: 6,190,360 km (0.097 R)
• M28: 6,504,067 km (0.049 R)
• M29: 6,887,336 km (0.101 R)
• M30: 7,343,909 km (0.094 R)
• M31: 8,149,494 km (0.057 R)
• M32: 8,355,340 km (0.089 R)
• M33: 8,702,258 km (0.067 R)
• M34: 9,662,377 km (0.117 R)
• M35: 10,247,305 km (0.067 R)
• M36: 10,432,357 km (0.118 R)
• M37: 11,070,242 km (0.085 R)
• M38: 11,222,234 km (0.031 R)
• M39: 12,187,439 km (0.086 R)
• M40: 12,344,367 km (0.101 R)
• M41: 12,423,056 km (0.102 R)
• M42: 12,660,169 km (0.072 R)
• M43: 13,179,124 km (0.081 R)
• M44: 14,114,410 km (0.102 R)
• M45: 14,777,726 km (0.116 R)
• M46: 16,091,645 km (0.07 R)
• M47: 16,177,813 km (0.032 R)
• M48: 17,090,659 km (0.119 R)
• M49: 17,266,437 km (0.1 R)
• M50: 18,064,840 km (0.091 R)
• M51: 18,243,909 km (0.113 R)
• M52: 18,378,697 km (0.096 R)
• M53: 18,784,705 km (0.111 R)
• M54: 19,148,228 km (0.084 R)
• M55: 19,330,887 km (0.1 R)
• M56: 19,697,851 km (0.082 R)
• M57: 19,789,854 km (0.062 R)
• M58: 20,206,184 km (0.078 R)
• M59: 20,438,659 km (0.115 R)
• M60: 20,625,358 km (0.083 R)
• M61: 21,519,654 km (0.086 R)
• M62: 22,426,516 km (0.114 R)
• M63: 22,570,878 km (0.06 R)
• M64: 22,667,219 km (0.102 R)
• M65: 23,151,318 km (0.085 R)
• M66: 23,345,945 km (0.105 R)
• M67: 23,982,184 km (0.047 R)
• M68: 24,972,073 km (0.054 R)
• M69: 25,522,145 km (0.066 R)
• M70: 25,824,033 km (0.095 R)
• M71: 26,481,815 km (0.094 R)
• M72: 26,991,645 km (0.083 R)
• M73: 27,659,300 km (0.068 R)
• M74: 29,431,137 km (0.117 R)
• M75: 30,065,282 km (0.077 R)
• M76: 31,078,509 km (0.089 R)
• M77: 31,508,453 km (0.076 R)
• M78: 33,412,535 km (0.103 R)
• M79: 35,858,909 km (0.1 R)
• M80: 37,903,014 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.4

Radius: 3

Gravity: 86.93 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 14.8 AU - 22.06 AU

Year: 29807 Days

Day: 25 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 103,774,128 km

• M1: 267,182 km (0.097 R)
• M2: 330,761 km (0.09 R)
• M3: 631,153 km (0.097 R)
• M4: 687,701 km (0.096 R)
• M5: 775,665 km (0.104 R)
• M6: 1,302,997 km (0.041 R)
• M7: 1,600,248 km (0.098 R)
• M8: 3,416,666 km (0.036 R)
• M9: 3,466,482 km (0.096 R)
• M10: 3,770,465 km (0.117 R)
• M11: 3,873,687 km (0.051 R)
• M12: 3,977,807 km (0.101 R)
• M13: 5,182,818 km (0.097 R)
• M14: 5,240,114 km (0.1 R)
• M15: 9,246,345 km (0.094 R)
• M16: 10,888,182 km (0.107 R)
• M17: 11,035,087 km (0.065 R)
• M18: 11,405,342 km (0.111 R)
• M19: 12,463,597 km (0.094 R)
• M20: 12,617,384 km (0.119 R)
• M21: 12,849,111 km (0.048 R)
• M22: 13,160,274 km (0.106 R)
• M23: 13,552,819 km (0.063 R)
• M24: 15,654,819 km (0.116 R)
• M25: 15,903,899 km (0.092 R)
• M26: 16,321,726 km (0.058 R)
• M27: 17,168,300 km (0.085 R)
• M28: 17,339,291 km (0.108 R)
• M29: 21,333,554 km (0.113 R)
• M30: 21,425,407 km (0.116 R)
• M31: 23,669,076 km (0.094 R)
• M32: 26,972,795 km (0.091 R)
• M33: 27,171,611 km (0.093 R)
• M34: 27,271,093 km (0.096 R)
• M35: 28,576,634 km (0.106 R)
• M36: 29,389,998 km (0.085 R)
• M37: 29,594,648 km (0.069 R)
• M38: 30,728,001 km (0.115 R)
• M39: 31,352,273 km (0.114 R)
• M40: 32,296,385 km (0.098 R)
• M41: 33,143,408 km (0.057 R)
• M42: 35,075,764 km (0.095 R)
• M43: 37,930,839 km (0.089 R)
• M44: 38,488,241 km (0.117 R)
• M45: 39,048,485 km (0.076 R)
• M46: 39,498,625 km (0.045 R)
• M47: 43,626,329 km (0.091 R)
• M48: 44,914,666 km (0.052 R)
• M49: 48,249,801 km (0.096 R)
• M50: 51,171,298 km (0.103 R)
• M51: 52,034,179 km (0.064 R)
• M52: 53,399,708 km (0.116 R)
• M53: 54,274,855 km (0.107 R)
• M54: 55,407,012 km (0.043 R)
• M55: 55,786,093 km (0.052 R)
• M56: 57,438,701 km (0.118 R)
• M57: 57,950,475 km (0.081 R)
• M58: 61,313,585 km (0.067 R)
• M59: 63,150,348 km (0.043 R)
• M60: 64,606,384 km (0.072 R)
• M61: 65,405,087 km (0.079 R)
• M62: 66,878,027 km (0.039 R)
• M63: 68,904,181 km (0.09 R)
• M64: 69,175,701 km (0.096 R)
• M65: 70,813,199 km (0.09 R)
• M66: 72,877,949 km (0.065 R)
• M67: 73,016,327 km (0.086 R)
• M68: 73,293,233 km (0.107 R)
• M69: 74,962,296 km (0.106 R)
• M70: 75,381,469 km (0.051 R)
• M71: 76,082,036 km (0.068 R)
• M72: 77,207,162 km (0.055 R)
• M73: 78,337,823 km (0.086 R)
• M74: 81,045,095 km (0.108 R)
• M75: 83,348,603 km (0.091 R)
• M76: 84,799,104 km (0.047 R)
• M77: 86,404,289 km (0.096 R)
• M78: 88,609,362 km (0.096 R)
• M79: 89,348,525 km (0.073 R)
• M80: 90,683,985 km (0.067 R)
• M81: 90,832,835 km (0.057 R)
• M82: 92,026,177 km (0.089 R)
• M83: 92,924,662 km (0.032 R)
• M84: 93,074,709 km (0.106 R)
• M85: 93,224,755 km (0.036 R)
• M86: 95,637,320 km (0.058 R)
• M87: 96,091,948 km (0.083 R)
• M88: 96,547,324 km (0.036 R)
• M89: 97,765,051 km (0.035 R)
• M90: 98,223,120 km (0.091 R)
• M91: 98,834,825 km (0.045 R)
• M92: 98,988,013 km (0.099 R)
• M93: 102,222,020 km (0.076 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: 221 - 16,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit