🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.48 AU - 0.52 AU

Year: 127 Days

Day: 42.7 Hours

Environment

Temp: 196 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.6 AU - 1.94 AU

Year: 847 Days

Day: 29.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.47 AU - 2.19 AU

Year: 891 Days

Day: 14.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.74 AU - 3.08 AU

Year: 1787 Days

Day: 22 Hours

Environment

Temp: -97 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.4

Radius: 11.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.56 AU - 9.08 AU

Year: 9427 Days

Day: 11.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 19,701,436 km

• M1: 153,039 km (0.066 R)
• M2: 274,961 km (0.116 R)
• M3: 418,126 km (0.114 R)
• M4: 571,165 km (0.102 R)
• M5: 661,671 km (0.048 R)
• M6: 885,470 km (0.109 R)
• M7: 965,804 km (0.094 R)
• M8: 1,048,980 km (0.086 R)
• M9: 1,329,327 km (0.037 R)
• M10: 2,068,490 km (0.094 R)
• M11: 2,178,145 km (0.111 R)
• M12: 2,252,495 km (0.108 R)
• M13: 2,461,334 km (0.051 R)
• M14: 2,597,468 km (0.119 R)
• M15: 2,756,341 km (0.094 R)
• M16: 2,980,139 km (0.106 R)
• M17: 3,798,888 km (0.067 R)
• M18: 3,934,424 km (0.106 R)
• M19: 4,445,002 km (0.069 R)
• M20: 5,026,189 km (0.067 R)
• M21: 5,225,304 km (0.081 R)
• M22: 5,708,655 km (0.062 R)
• M23: 6,100,452 km (0.078 R)
• M24: 6,286,252 km (0.108 R)
• M25: 6,745,518 km (0.075 R)
• M26: 6,993,102 km (0.065 R)
• M27: 7,440,699 km (0.1 R)
• M28: 7,725,084 km (0.052 R)
• M29: 8,988,887 km (0.096 R)
• M30: 9,139,981 km (0.086 R)
• M31: 10,033,230 km (0.117 R)
• M32: 11,408,483 km (0.112 R)
• M33: 12,101,421 km (0.066 R)
• M34: 12,503,540 km (0.08 R)
• M35: 12,638,627 km (0.087 R)
• M36: 13,149,354 km (0.119 R)
• M37: 13,632,106 km (0.115 R)
• M38: 13,736,226 km (0.064 R)
• M39: 13,910,508 km (0.12 R)
• M40: 14,226,159 km (0.119 R)
• M41: 14,473,295 km (0.052 R)
• M42: 15,043,412 km (0.079 R)
• M43: 15,403,345 km (0.088 R)
• M44: 15,548,305 km (0.092 R)
• M45: 15,802,771 km (0.06 R)
• M46: 16,058,733 km (0.107 R)
• M47: 16,611,796 km (0.093 R)
• M48: 17,171,143 km (0.088 R)
• M49: 17,396,587 km (0.05 R)
• M50: 18,040,755 km (0.115 R)
• M51: 18,155,198 km (0.096 R)
• M52: 18,654,256 km (0.092 R)
• M53: 19,118,757 km (0.104 R)
• M54: 19,274,489 km (0.108 R)
• M55: 19,508,909 km (0.084 R)
• M56: 19,587,148 km (0.102 R)
• M57: 20,336,484 km (0.085 R)
• M58: 20,654,828 km (0.083 R)
• M59: 20,854,691 km (0.105 R)
• M60: 21,619,884 km (0.093 R)
• M61: 21,944,811 km (0.111 R)
• M62: 22,764,158 km (0.095 R)
• M63: 23,593,529 km (0.115 R)
• M64: 24,517,296 km (0.092 R)
• M65: 25,153,835 km (0.116 R)
• M66: 25,752,974 km (0.119 R)
• M67: 27,008,998 km (0.095 R)
• M68: 28,107,645 km (0.03 R)
• M69: 29,041,734 km (0.087 R)
• M70: 29,760,402 km (0.081 R)
• M71: 29,986,145 km (0.048 R)
• M72: 30,303,143 km (0.103 R)
• M73: 30,439,277 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.8

Radius: 7.4

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 12.67 AU - 16.53 AU

Year: 20077 Days

Day: 15.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 19,701,436 km

• M1: 114,592 km (0.105 R)
• M2: 311,313 km (0.112 R)
• M3: 578,046 km (0.069 R)
• M4: 886,816 km (0.109 R)
• M5: 1,130,212 km (0.069 R)
• M6: 1,358,797 km (0.086 R)
• M7: 1,652,308 km (0.098 R)
• M8: 1,885,532 km (0.11 R)
• M9: 2,283,312 km (0.1 R)
• M10: 2,397,605 km (0.077 R)
• M11: 2,557,974 km (0.101 R)
• M12: 2,632,025 km (0.109 R)
• M13: 3,028,609 km (0.06 R)
• M14: 3,362,661 km (0.06 R)
• M15: 3,928,290 km (0.107 R)
• M16: 4,559,145 km (0.078 R)
• M17: 4,631,251 km (0.094 R)
• M18: 4,941,666 km (0.099 R)
• M19: 5,183,716 km (0.049 R)
• M20: 5,815,318 km (0.117 R)
• M21: 6,715,299 km (0.107 R)
• M22: 6,776,933 km (0.095 R)
• M23: 7,255,048 km (0.068 R)
• M24: 8,112,393 km (0.087 R)
• M25: 8,265,731 km (0.095 R)
• M26: 8,753,869 km (0.056 R)
• M27: 9,024,043 km (0.104 R)
• M28: 9,480,466 km (0.118 R)
• M29: 9,711,445 km (0.109 R)
• M30: 9,851,020 km (0.038 R)
• M31: 10,014,680 km (0.091 R)
• M32: 10,108,478 km (0.113 R)
• M33: 10,368,329 km (0.111 R)
• M34: 10,606,339 km (0.081 R)
• M35: 10,870,230 km (0.113 R)
• M36: 11,087,895 km (0.112 R)
• M37: 11,429,128 km (0.075 R)
• M38: 11,502,730 km (0.11 R)
• M39: 12,398,073 km (0.049 R)
• M40: 12,650,744 km (0.111 R)
• M41: 12,981,804 km (0.051 R)
• M42: 13,861,140 km (0.117 R)
• M43: 14,123,385 km (0.095 R)
• M44: 14,679,441 km (0.069 R)
• M45: 14,919,994 km (0.061 R)
• M46: 15,731,114 km (0.102 R)
• M47: 16,059,631 km (0.083 R)
• M48: 16,114,533 km (0.063 R)
• M49: 16,252,313 km (0.116 R)
• M50: 16,528,770 km (0.064 R)
• M51: 17,424,262 km (0.086 R)
• M52: 17,678,878 km (0.107 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 15,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit