🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.23 AU - 2.63 AU

Year: 1450 Days

Day: 46.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,838,038 km

• M1: 774,767 km (0.101 R)
• M2: 989,291 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.42 AU - 3.24 AU

Year: 1823 Days

Day: 48 Hours

Environment

Temp: -121 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.1

Radius: 8.7

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.35 AU - 8.53 AU

Year: 8566 Days

Day: 7.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,838,038 km

• M1: 123,418 km (0.11 R)
• M2: 221,255 km (0.083 R)
• M3: 428,149 km (0.105 R)
• M4: 493,374 km (0.036 R)
• M5: 743,053 km (0.053 R)
• M6: 891,005 km (0.104 R)
• M7: 995,275 km (0.038 R)
• M8: 1,103,883 km (0.113 R)
• M9: 1,453,643 km (0.025 R)
• M10: 1,727,107 km (0.113 R)
• M11: 2,517,732 km (0.108 R)
• M12: 3,003,028 km (0.097 R)
• M13: 3,270,209 km (0.073 R)
• M14: 3,741,892 km (0.077 R)
• M15: 4,058,590 km (0.101 R)
• M16: 4,565,129 km (0.094 R)
• M17: 4,717,868 km (0.103 R)
• M18: 4,903,519 km (0.088 R)
• M19: 5,346,030 km (0.084 R)
• M20: 6,303,007 km (0.072 R)
• M21: 6,749,108 km (0.082 R)
• M22: 6,958,395 km (0.09 R)
• M23: 7,240,836 km (0.081 R)
• M24: 7,455,210 km (0.043 R)
• M25: 7,563,070 km (0.108 R)
• M26: 7,635,326 km (0.087 R)
• M27: 7,707,881 km (0.118 R)
• M28: 7,817,087 km (0.066 R)
• M29: 8,110,748 km (0.092 R)
• M30: 9,051,569 km (0.106 R)
• M31: 10,668,273 km (0.091 R)
• M32: 10,871,427 km (0.114 R)
• M33: 10,993,948 km (0.119 R)
• M34: 11,447,229 km (0.089 R)
• M35: 12,075,091 km (0.065 R)
• M36: 12,159,764 km (0.12 R)
• M37: 12,671,388 km (0.107 R)
• M38: 13,016,361 km (0.119 R)
• M39: 14,741,973 km (0.066 R)
• M40: 15,378,811 km (0.087 R)
• M41: 15,746,672 km (0.094 R)
• M42: 16,585,168 km (0.076 R)
• M43: 16,867,908 km (0.045 R)
• M44: 18,014,725 km (0.119 R)
• M45: 18,402,632 km (0.098 R)
• M46: 18,695,395 km (0.119 R)
• M47: 18,891,369 km (0.086 R)
• M48: 20,282,330 km (0.113 R)
• M49: 21,860,587 km (0.055 R)
• M50: 22,586,137 km (0.117 R)
• M51: 23,056,772 km (0.109 R)
• M52: 23,266,957 km (0.04 R)
• M53: 23,583,506 km (0.112 R)
• M54: 25,295,654 km (0.115 R)
• M55: 25,675,483 km (0.077 R)
• M56: 26,605,832 km (0.039 R)
• M57: 26,660,884 km (0.119 R)
• M58: 28,386,794 km (0.1 R)
• M59: 28,725,035 km (0.102 R)
• M60: 29,121,320 km (0.096 R)
• M61: 30,897,944 km (0.031 R)
• M62: 31,071,627 km (0.069 R)
• M63: 31,594,921 km (0.116 R)
• M64: 32,356,075 km (0.107 R)
• M65: 32,532,451 km (0.052 R)
• M66: 32,827,308 km (0.075 R)
• M67: 34,135,242 km (0.034 R)
• M68: 34,434,887 km (0.107 R)
• M69: 34,555,014 km (0.074 R)
• M70: 35,581,405 km (0.111 R)
• M71: 36,067,897 km (0.076 R)
• M72: 36,556,484 km (0.114 R)
• M73: 37,355,336 km (0.097 R)
• M74: 39,408,866 km (0.088 R)
• M75: 39,471,548 km (0.071 R)
• M76: 40,101,355 km (0.111 R)
• M77: 40,607,594 km (0.048 R)
• M78: 40,798,032 km (0.085 R)
• M79: 40,861,611 km (0.079 R)
• M80: 41,434,721 km (0.081 R)
• M81: 42,331,709 km (0.069 R)
• M82: 42,976,476 km (0.108 R)
• M83: 43,170,505 km (0.051 R)
• M84: 43,299,907 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.7

Radius: 9.9

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.19 AU - 9.71 AU

Year: 10252 Days

Day: 6.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,838,038 km

• M1: 376,687 km (0.12 R)
• M2: 480,508 km (0.115 R)
• M3: 543,040 km (0.04 R)
• M4: 886,667 km (0.12 R)
• M5: 1,133,802 km (0.103 R)
• M6: 1,221,167 km (0.094 R)
• M7: 1,554,920 km (0.099 R)
• M8: 2,043,507 km (0.102 R)
• M9: 2,151,068 km (0.037 R)
• M10: 2,238,732 km (0.102 R)
• M11: 2,305,154 km (0.092 R)
• M12: 2,694,407 km (0.084 R)
• M13: 2,933,165 km (0.082 R)
• M14: 3,030,554 km (0.058 R)
• M15: 4,118,130 km (0.114 R)
• M16: 4,589,962 km (0.031 R)
• M17: 4,904,566 km (0.088 R)
• M18: 5,255,672 km (0.089 R)
• M19: 5,464,361 km (0.078 R)
• M20: 5,584,937 km (0.111 R)
• M21: 5,951,602 km (0.075 R)
• M22: 6,421,189 km (0.108 R)
• M23: 6,644,389 km (0.1 R)
• M24: 6,773,044 km (0.097 R)
• M25: 7,032,895 km (0.116 R)
• M26: 7,263,126 km (0.107 R)
• M27: 7,429,030 km (0.103 R)
• M28: 7,562,621 km (0.103 R)
• M29: 8,002,439 km (0.058 R)
• M30: 9,156,287 km (0.117 R)
• M31: 9,661,330 km (0.102 R)
• M32: 9,807,337 km (0.106 R)
• M33: 10,660,943 km (0.104 R)
• M34: 10,849,735 km (0.119 R)
• M35: 11,039,575 km (0.11 R)
• M36: 11,538,334 km (0.111 R)
• M37: 11,693,318 km (0.047 R)
• M38: 12,917,477 km (0.078 R)
• M39: 14,058,011 km (0.078 R)
• M40: 15,871,586 km (0.066 R)
• M41: 16,390,691 km (0.116 R)
• M42: 17,047,425 km (0.094 R)
• M43: 17,490,085 km (0.112 R)
• M44: 17,579,096 km (0.078 R)
• M45: 17,802,296 km (0.107 R)
• M46: 18,431,954 km (0.104 R)
• M47: 18,886,282 km (0.111 R)
• M48: 19,252,348 km (0.059 R)
• M49: 21,880,185 km (0.091 R)
• M50: 22,072,119 km (0.097 R)
• M51: 22,554,422 km (0.116 R)
• M52: 22,894,159 km (0.103 R)
• M53: 23,333,528 km (0.099 R)
• M54: 23,431,514 km (0.05 R)
• M55: 23,973,059 km (0.097 R)
• M56: 24,917,919 km (0.111 R)
• M57: 25,218,910 km (0.112 R)
• M58: 26,078,200 km (0.027 R)
• M59: 27,049,838 km (0.081 R)
• M60: 27,152,762 km (0.064 R)
• M61: 28,294,044 km (0.107 R)
• M62: 28,712,918 km (0.08 R)
• M63: 29,081,228 km (0.035 R)
• M64: 29,292,310 km (0.118 R)
• M65: 29,928,700 km (0.099 R)
• M66: 30,408,909 km (0.075 R)
• M67: 31,053,376 km (0.085 R)
• M68: 31,431,261 km (0.042 R)
• M69: 32,028,306 km (0.088 R)
• M70: 32,683,844 km (0.098 R)
• M71: 32,848,551 km (0.059 R)
• M72: 33,343,869 km (0.117 R)
• M73: 33,786,380 km (0.083 R)
• M74: 34,230,686 km (0.118 R)
• M75: 34,565,336 km (0.114 R)
• M76: 34,901,034 km (0.119 R)
• M77: 35,350,276 km (0.112 R)
• M78: 35,462,774 km (0.039 R)
• M79: 35,688,367 km (0.041 R)
• M80: 35,914,410 km (0.066 R)
• M81: 36,084,353 km (0.074 R)
• M82: 36,367,990 km (0.06 R)
• M83: 37,223,391 km (0.097 R)
• M84: 38,316,503 km (0.105 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: 256 - 15,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit