🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.88 AU - 1.44 AU

Year: 478 Days

Day: 44.7 Hours

Environment

Temp: -13 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 21,384,086 km

• M1: 510,278 km (0.063 R)

Asteroid Belt

Center: 2.91 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.7

Radius: 12.1

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.99 AU - 5.31 AU

Year: 3839 Days

Day: 7.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 21,384,086 km

• M1: 154,235 km (0.06 R)
• M2: 274,362 km (0.099 R)
• M3: 352,752 km (0.043 R)
• M4: 663,915 km (0.059 R)
• M5: 752,926 km (0.103 R)
• M6: 900,430 km (0.093 R)
• M7: 1,165,218 km (0.085 R)
• M8: 1,561,951 km (0.11 R)
• M9: 1,698,833 km (0.114 R)
• M10: 2,014,635 km (0.082 R)
• M11: 2,225,568 km (0.077 R)
• M12: 2,318,318 km (0.051 R)
• M13: 2,571,887 km (0.115 R)
• M14: 3,804,274 km (0.113 R)
• M15: 3,972,123 km (0.1 R)
• M16: 4,066,519 km (0.11 R)
• M17: 4,142,515 km (0.075 R)
• M18: 4,219,109 km (0.058 R)
• M19: 4,490,629 km (0.074 R)
• M20: 4,748,087 km (0.117 R)
• M21: 4,969,641 km (0.063 R)
• M22: 5,051,172 km (0.1 R)
• M23: 5,298,158 km (0.117 R)
• M24: 5,423,222 km (0.064 R)
• M25: 5,825,790 km (0.083 R)
• M26: 6,817,474 km (0.082 R)
• M27: 6,908,280 km (0.117 R)
• M28: 6,999,385 km (0.068 R)
• M29: 7,090,939 km (0.061 R)
• M30: 7,461,044 km (0.105 R)
• M31: 7,813,796 km (0.054 R)
• M32: 7,956,363 km (0.112 R)
• M33: 8,171,933 km (0.055 R)
• M34: 8,781,096 km (0.093 R)
• M35: 8,979,014 km (0.078 R)
• M36: 9,455,333 km (0.061 R)
• M37: 9,607,474 km (0.111 R)
• M38: 9,683,769 km (0.09 R)
• M39: 9,939,881 km (0.117 R)
• M40: 10,354,267 km (0.106 R)
• M41: 10,563,554 km (0.06 R)
• M42: 10,721,380 km (0.117 R)
• M43: 11,360,911 km (0.038 R)
• M44: 11,549,704 km (0.07 R)
• M45: 12,398,672 km (0.105 R)
• M46: 12,565,324 km (0.113 R)
• M47: 12,788,673 km (0.114 R)
• M48: 12,985,245 km (0.104 R)
• M49: 13,295,960 km (0.085 R)
• M50: 14,272,385 km (0.093 R)
• M51: 14,476,287 km (0.065 R)
• M52: 14,681,086 km (0.101 R)
• M53: 14,857,462 km (0.075 R)
• M54: 15,123,298 km (0.109 R)
• M55: 15,689,825 km (0.066 R)
• M56: 16,081,472 km (0.109 R)
• M57: 16,751,521 km (0.114 R)
• M58: 16,966,643 km (0.118 R)
• M59: 17,461,811 km (0.11 R)
• M60: 17,648,809 km (0.051 R)
• M61: 18,245,106 km (0.093 R)
• M62: 18,434,796 km (0.101 R)
• M63: 19,360,807 km (0.118 R)
• M64: 19,586,700 km (0.051 R)
• M65: 19,683,639 km (0.034 R)
• M66: 20,171,328 km (0.091 R)
• M67: 20,893,736 km (0.047 R)
• M68: 21,158,524 km (0.108 R)
• M69: 21,291,367 km (0.103 R)
• M70: 21,557,951 km (0.11 R)
• M71: 21,993,281 km (0.114 R)
• M72: 22,702,823 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.9

Radius: 10.9

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.97 AU - 10.51 AU

Year: 11639 Days

Day: 9.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 21,384,086 km

• M1: 156,779 km (0.085 R)
• M2: 268,827 km (0.084 R)
• M3: 440,117 km (0.099 R)
• M4: 607,367 km (0.118 R)
• M5: 728,542 km (0.067 R)
• M6: 817,552 km (0.087 R)
• M7: 1,063,342 km (0.118 R)
• M8: 1,177,784 km (0.046 R)
• M9: 1,826,291 km (0.065 R)
• M10: 2,224,371 km (0.108 R)
• M11: 2,696,651 km (0.063 R)
• M12: 2,775,639 km (0.107 R)
• M13: 2,920,150 km (0.119 R)
• M14: 4,610,906 km (0.113 R)
• M15: 4,917,731 km (0.073 R)
• M16: 5,112,956 km (0.099 R)
• M17: 5,370,564 km (0.045 R)
• M18: 5,919,289 km (0.097 R)
• M19: 6,528,451 km (0.08 R)
• M20: 6,764,816 km (0.075 R)
• M21: 6,894,966 km (0.096 R)
• M22: 7,179,800 km (0.06 R)
• M23: 7,401,504 km (0.078 R)
• M24: 7,715,809 km (0.088 R)
• M25: 7,783,727 km (0.103 R)
• M26: 8,080,230 km (0.101 R)
• M27: 8,968,692 km (0.078 R)
• M28: 9,255,620 km (0.087 R)
• M29: 9,400,281 km (0.111 R)
• M30: 9,569,925 km (0.049 R)
• M31: 9,667,314 km (0.118 R)
• M32: 9,740,617 km (0.068 R)
• M33: 10,035,624 km (0.042 R)
• M34: 10,209,157 km (0.059 R)
• M35: 10,358,605 km (0.094 R)
• M36: 11,168,079 km (0.107 R)
• M37: 11,296,434 km (0.108 R)
• M38: 11,373,777 km (0.054 R)
• M39: 11,580,521 km (0.086 R)
• M40: 11,867,001 km (0.047 R)
• M41: 12,103,066 km (0.05 R)
• M42: 12,553,356 km (0.087 R)
• M43: 12,982,103 km (0.072 R)
• M44: 13,117,190 km (0.095 R)
• M45: 13,881,785 km (0.083 R)
• M46: 14,047,390 km (0.072 R)
• M47: 14,158,242 km (0.119 R)
• M48: 14,745,114 km (0.111 R)
• M49: 16,699,162 km (0.041 R)
• M50: 16,846,067 km (0.1 R)
• M51: 16,934,329 km (0.107 R)
• M52: 17,170,694 km (0.115 R)
• M53: 17,527,186 km (0.119 R)
• M54: 17,766,243 km (0.043 R)
• M55: 18,308,087 km (0.068 R)
• M56: 18,550,734 km (0.118 R)
• M57: 18,702,875 km (0.116 R)
• M58: 19,253,994 km (0.059 R)
• M59: 20,435,069 km (0.11 R)
• M60: 20,592,296 km (0.08 R)
• M61: 21,097,937 km (0.056 R)
• M62: 21,384,118 km (0.065 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 18,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit