🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.48 AU - 0.56 AU

Year: 138 Days

Day: 13.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,101,854 km

• M1: 36,053 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.71 AU - 0.97 AU

Year: 284 Days

Day: 18.4 Hours

Environment

Temp: 94 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,101,854 km

• M1: 46,375 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.52 AU - 2.38 AU

Year: 1005 Days

Day: 44.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,101,854 km

• M1: 150,047 km (0.109 R)
• M2: 1,546,393 km (0.106 R)

Asteroid Belt

Center: 6.98 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.4

Radius: 10.8

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 9.22 AU - 14.8 AU

Year: 15356 Days

Day: 6.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 69,101,854 km

• M1: 134,638 km (0.025 R)
• M2: 709,244 km (0.103 R)
• M3: 1,592,320 km (0.107 R)
• M4: 1,937,143 km (0.116 R)
• M5: 2,591,185 km (0.062 R)
• M6: 3,564,319 km (0.096 R)
• M7: 5,288,135 km (0.068 R)
• M8: 6,371,224 km (0.067 R)
• M9: 6,763,320 km (0.073 R)
• M10: 8,403,212 km (0.107 R)
• M11: 11,973,814 km (0.089 R)
• M12: 15,101,007 km (0.111 R)
• M13: 19,706,976 km (0.066 R)
• M14: 22,283,052 km (0.111 R)
• M15: 22,823,998 km (0.062 R)
• M16: 24,979,104 km (0.12 R)
• M17: 28,725,185 km (0.09 R)
• M18: 30,676,390 km (0.085 R)
• M19: 32,025,314 km (0.099 R)
• M20: 40,692,117 km (0.048 R)
• M21: 42,319,592 km (0.095 R)
• M22: 42,733,230 km (0.117 R)
• M23: 43,568,435 km (0.081 R)
• M24: 52,212,200 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.2

Radius: 8

Gravity: 13.64 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 13.39 AU - 14.83 AU

Year: 19555 Days

Day: 21.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 115.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 69,101,854 km

• M1: 151,094 km (0.05 R)
• M2: 407,654 km (0.116 R)
• M3: 1,113,158 km (0.106 R)
• M4: 2,247,708 km (0.065 R)
• M5: 2,517,732 km (0.118 R)
• M6: 3,261,982 km (0.096 R)
• M7: 3,982,295 km (0.119 R)
• M8: 4,624,369 km (0.079 R)
• M9: 5,064,337 km (0.092 R)
• M10: 7,156,613 km (0.071 R)
• M11: 7,796,443 km (0.055 R)
• M12: 8,964,952 km (0.028 R)
• M13: 13,458,124 km (0.095 R)
• M14: 14,896,358 km (0.101 R)
• M15: 18,254,082 km (0.076 R)
• M16: 19,822,615 km (0.057 R)
• M17: 22,392,108 km (0.034 R)
• M18: 26,076,554 km (0.099 R)
• M19: 26,882,289 km (0.042 R)
• M20: 28,543,274 km (0.103 R)
• M21: 29,030,215 km (0.081 R)
• M22: 30,146,065 km (0.081 R)
• M23: 30,905,574 km (0.082 R)
• M24: 39,067,334 km (0.096 R)
• M25: 40,732,807 km (0.041 R)
• M26: 44,529,901 km (0.115 R)
• M27: 45,349,697 km (0.084 R)
• M28: 46,012,715 km (0.052 R)
• M29: 52,273,386 km (0.079 R)
• M30: 60,667,472 km (0.063 R)
• M31: 61,270,501 km (0.056 R)
• M32: 62,693,027 km (0.052 R)
• M33: 64,554,174 km (0.078 R)
• M34: 71,917,680 km (0.119 R)
• M35: 75,801,091 km (0.113 R)
• M36: 77,675,852 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.8

Radius: 6.4

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 15.9 AU - 17.16 AU

Year: 24796 Days

Day: 24.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 69,101,854 km

• M1: 80,035 km (0.116 R)
• M2: 412,741 km (0.09 R)
• M3: 648,507 km (0.044 R)
• M4: 964,009 km (0.056 R)
• M5: 1,562,550 km (0.109 R)
• M6: 1,924,577 km (0.074 R)
• M7: 2,175,901 km (0.097 R)
• M8: 2,651,323 km (0.111 R)
• M9: 5,303,693 km (0.11 R)
• M10: 8,811,315 km (0.101 R)
• M11: 10,010,342 km (0.108 R)
• M12: 10,589,884 km (0.113 R)
• M13: 13,269,930 km (0.112 R)
• M14: 15,288,603 km (0.082 R)
• M15: 19,923,145 km (0.075 R)
• M16: 22,264,651 km (0.089 R)
• M17: 22,951,754 km (0.071 R)
• M18: 25,203,352 km (0.107 R)
• M19: 25,415,033 km (0.034 R)
• M20: 28,850,398 km (0.118 R)
• M21: 30,140,081 km (0.108 R)
• M22: 42,467,844 km (0.066 R)
• M23: 48,085,094 km (0.105 R)
• M24: 51,921,531 km (0.105 R)
• M25: 53,128,337 km (0.03 R)
• M26: 53,476,601 km (0.101 R)
• M27: 56,317,614 km (0.084 R)
• M28: 59,070,814 km (0.058 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: 335 - 17,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit