🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.65 AU - 0.79 AU

Year: 218 Days

Day: 35.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 79 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.72 AU - 1.18 AU

Year: 330 Days

Day: 19.4 Hours

Environment

Temp: 95 °C

Axial Tilt: 177.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,763,562 km

• M1: 341,233 km (0.045 R)

Asteroid Belt

Center: 4.13 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.2

Radius: 13.8

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.14 AU - 7.46 AU

Year: 7030 Days

Day: 12.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,763,562 km

• M1: 189,989 km (0.11 R)
• M2: 398,230 km (0.095 R)
• M3: 524,640 km (0.066 R)
• M4: 710,440 km (0.109 R)
• M5: 920,625 km (0.118 R)
• M6: 1,034,170 km (0.044 R)
• M7: 1,294,470 km (0.112 R)
• M8: 1,518,718 km (0.059 R)
• M9: 1,817,465 km (0.091 R)
• M10: 2,448,768 km (0.05 R)
• M11: 2,705,477 km (0.038 R)
• M12: 2,946,779 km (0.03 R)
• M13: 3,169,979 km (0.079 R)
• M14: 3,580,924 km (0.069 R)
• M15: 3,900,316 km (0.047 R)
• M16: 4,091,053 km (0.092 R)
• M17: 4,453,678 km (0.09 R)
• M18: 4,710,837 km (0.12 R)
• M19: 4,914,290 km (0.105 R)
• M20: 5,209,895 km (0.101 R)
• M21: 5,450,748 km (0.053 R)
• M22: 5,542,152 km (0.101 R)
• M23: 5,664,673 km (0.104 R)
• M24: 6,547,600 km (0.062 R)
• M25: 6,906,186 km (0.094 R)
• M26: 7,005,219 km (0.028 R)
• M27: 8,020,839 km (0.05 R)
• M28: 8,475,318 km (0.082 R)
• M29: 9,227,197 km (0.092 R)
• M30: 10,037,868 km (0.05 R)
• M31: 10,150,066 km (0.047 R)
• M32: 10,262,863 km (0.09 R)
• M33: 11,530,705 km (0.039 R)
• M34: 12,163,055 km (0.116 R)
• M35: 12,403,159 km (0.091 R)
• M36: 12,564,127 km (0.111 R)
• M37: 12,847,465 km (0.074 R)
• M38: 14,085,537 km (0.099 R)
• M39: 14,718,934 km (0.108 R)
• M40: 14,974,896 km (0.105 R)
• M41: 15,577,925 km (0.066 R)
• M42: 15,926,040 km (0.104 R)
• M43: 16,674,478 km (0.119 R)
• M44: 16,852,200 km (0.049 R)
• M45: 17,479,314 km (0.068 R)
• M46: 17,705,207 km (0.061 R)
• M47: 18,987,859 km (0.063 R)
• M48: 19,127,135 km (0.095 R)
• M49: 19,969,521 km (0.045 R)
• M50: 21,690,494 km (0.114 R)
• M51: 22,913,307 km (0.089 R)
• M52: 23,259,776 km (0.038 R)
• M53: 23,807,753 km (0.057 R)
• M54: 24,967,137 km (0.102 R)
• M55: 25,374,791 km (0.043 R)
• M56: 25,784,539 km (0.111 R)
• M57: 26,041,848 km (0.07 R)
• M58: 26,922,830 km (0.034 R)
• M59: 27,236,088 km (0.116 R)
• M60: 27,498,033 km (0.05 R)
• M61: 28,448,279 km (0.063 R)
• M62: 28,607,601 km (0.059 R)
• M63: 28,927,291 km (0.112 R)
• M64: 29,677,974 km (0.077 R)
• M65: 29,893,544 km (0.073 R)
• M66: 30,380,635 km (0.096 R)
• M67: 30,706,758 km (0.084 R)
• M68: 30,815,815 km (0.112 R)
• M69: 31,747,361 km (0.087 R)
• M70: 32,133,772 km (0.098 R)
• M71: 32,855,283 km (0.074 R)
• M72: 33,582,179 km (0.116 R)
• M73: 35,394,108 km (0.114 R)
• M74: 35,565,547 km (0.046 R)
• M75: 35,852,027 km (0.112 R)
• M76: 36,254,296 km (0.086 R)
• M77: 37,005,427 km (0.075 R)
• M78: 37,819,987 km (0.043 R)
• M79: 38,170,944 km (0.115 R)
• M80: 38,876,148 km (0.116 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 10,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit