🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.39 AU - 0.63 AU

Year: 235 Days

Day: 36.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.49 AU - 0.57 AU

Year: 249 Days

Day: 19.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,551,882 km

• M1: 173,085 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.3

Radius: 14.1

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.95 AU - 6.07 AU

Year: 7241 Days

Day: 6.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 18,551,882 km

• M1: 390,600 km (0.112 R)
• M2: 576,251 km (0.108 R)
• M3: 759,808 km (0.076 R)
• M4: 1,089,372 km (0.077 R)
• M5: 1,309,281 km (0.11 R)
• M6: 1,448,706 km (0.107 R)
• M7: 1,544,598 km (0.072 R)
• M8: 1,726,359 km (0.095 R)
• M9: 2,390,125 km (0.104 R)
• M10: 2,505,016 km (0.079 R)
• M11: 2,942,441 km (0.109 R)
• M12: 3,066,008 km (0.084 R)
• M13: 3,556,091 km (0.074 R)
• M14: 3,821,777 km (0.105 R)
• M15: 4,209,385 km (0.041 R)
• M16: 4,349,408 km (0.063 R)
• M17: 4,467,142 km (0.09 R)
• M18: 4,754,220 km (0.107 R)
• M19: 5,498,619 km (0.069 R)
• M20: 5,677,688 km (0.109 R)
• M21: 6,146,827 km (0.105 R)
• M22: 6,547,600 km (0.103 R)
• M23: 6,984,425 km (0.051 R)
• M24: 7,178,603 km (0.109 R)
• M25: 7,318,328 km (0.104 R)
• M26: 7,459,099 km (0.112 R)
• M27: 7,657,616 km (0.117 R)
• M28: 8,059,884 km (0.119 R)
• M29: 8,975,423 km (0.118 R)
• M30: 10,236,533 km (0.114 R)
• M31: 10,616,213 km (0.114 R)
• M32: 11,000,530 km (0.115 R)
• M33: 11,129,633 km (0.034 R)
• M34: 11,259,185 km (0.106 R)
• M35: 11,389,335 km (0.099 R)
• M36: 11,815,838 km (0.094 R)
• M37: 12,014,355 km (0.106 R)
• M38: 12,414,978 km (0.104 R)
• M39: 12,752,171 km (0.091 R)
• M40: 13,504,499 km (0.081 R)
• M41: 14,236,332 km (0.113 R)
• M42: 15,160,099 km (0.11 R)
• M43: 15,629,238 km (0.073 R)
• M44: 16,286,870 km (0.096 R)
• M45: 16,434,224 km (0.113 R)
• M46: 17,102,777 km (0.054 R)
• M47: 17,402,870 km (0.106 R)
• M48: 17,515,816 km (0.065 R)
• M49: 18,505,107 km (0.063 R)
• M50: 20,537,693 km (0.048 R)
• M51: 21,459,216 km (0.091 R)
• M52: 21,580,390 km (0.039 R)
• M53: 22,558,312 km (0.095 R)
• M54: 24,010,159 km (0.061 R)
• M55: 24,135,971 km (0.101 R)
• M56: 24,683,798 km (0.099 R)
• M57: 24,895,629 km (0.114 R)
• M58: 25,278,450 km (0.08 R)
• M59: 26,395,348 km (0.118 R)
• M60: 26,829,181 km (0.092 R)
• M61: 27,616,066 km (0.083 R)
• M62: 27,748,011 km (0.057 R)
• M63: 28,012,351 km (0.116 R)
• M64: 28,499,292 km (0.084 R)
• M65: 29,123,115 km (0.113 R)
• M66: 30,022,049 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.9

Radius: 8

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.96 AU - 8.14 AU

Year: 10824 Days

Day: 21 Hours

Environment

Temp: -228 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 18,551,882 km

• M1: 185,950 km (0.095 R)
• M2: 269,725 km (0.085 R)
• M3: 419,472 km (0.098 R)
• M4: 486,043 km (0.078 R)
• M5: 639,830 km (0.058 R)
• M6: 847,472 km (0.102 R)
• M7: 1,107,772 km (0.115 R)
• M8: 1,508,695 km (0.119 R)
• M9: 1,615,657 km (0.097 R)
• M10: 1,762,263 km (0.102 R)
• M11: 2,228,559 km (0.055 R)
• M12: 2,433,808 km (0.102 R)
• M13: 2,731,508 km (0.079 R)
• M14: 2,789,551 km (0.049 R)
• M15: 2,996,146 km (0.098 R)
• M16: 3,086,204 km (0.111 R)
• M17: 3,146,642 km (0.095 R)
• M18: 3,346,205 km (0.105 R)
• M19: 3,408,438 km (0.118 R)
• M20: 3,502,535 km (0.114 R)
• M21: 3,741,592 km (0.071 R)
• M22: 3,838,681 km (0.08 R)
• M23: 4,035,552 km (0.116 R)
• M24: 4,421,963 km (0.118 R)
• M25: 4,610,906 km (0.09 R)
• M26: 4,662,966 km (0.093 R)
• M27: 4,785,187 km (0.04 R)
• M28: 5,357,100 km (0.119 R)
• M29: 5,411,853 km (0.083 R)
• M30: 5,595,559 km (0.089 R)
• M31: 5,651,209 km (0.118 R)
• M32: 5,894,007 km (0.108 R)
• M33: 6,545,206 km (0.093 R)
• M34: 6,780,523 km (0.097 R)
• M35: 6,939,097 km (0.1 R)
• M36: 7,078,672 km (0.1 R)
• M37: 7,381,009 km (0.101 R)
• M38: 7,728,974 km (0.119 R)
• M39: 7,936,017 km (0.117 R)
• M40: 8,229,080 km (0.105 R)
• M41: 8,675,330 km (0.078 R)
• M42: 8,933,985 km (0.09 R)
• M43: 9,591,467 km (0.028 R)
• M44: 10,060,906 km (0.032 R)
• M45: 10,264,508 km (0.09 R)
• M46: 10,332,575 km (0.093 R)
• M47: 10,767,756 km (0.034 R)
• M48: 11,208,770 km (0.115 R)
• M49: 11,490,463 km (0.11 R)
• M50: 11,917,266 km (0.079 R)
• M51: 11,988,923 km (0.074 R)
• M52: 12,688,891 km (0.099 R)
• M53: 12,933,334 km (0.118 R)
• M54: 13,031,620 km (0.114 R)
• M55: 13,179,423 km (0.037 R)
• M56: 13,302,991 km (0.107 R)
• M57: 14,458,036 km (0.077 R)
• M58: 14,508,899 km (0.112 R)
• M59: 14,790,143 km (0.05 R)
• M60: 14,970,109 km (0.075 R)
• M61: 15,540,376 km (0.088 R)
• M62: 16,065,016 km (0.071 R)
• M63: 16,170,632 km (0.085 R)
• M64: 16,276,398 km (0.073 R)
• M65: 16,462,198 km (0.115 R)
• M66: 16,728,782 km (0.063 R)
• M67: 17,891,606 km (0.092 R)
• M68: 18,496,580 km (0.085 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 12,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit