🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.63 AU - 0.73 AU

Year: 205 Days

Day: 16.1 Hours

Environment

Temp: 130 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.1 AU - 1.36 AU

Year: 498 Days

Day: 12.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.08 AU - 1.38 AU

Year: 498 Days

Day: 33.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.23 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.91 AU - 3.55 AU

Year: 2120 Days

Day: 27 Hours

Environment

Temp: -112 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,686,704 km

• M1: 145,110 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.6

Radius: 14.2

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.33 AU - 8.17 AU

Year: 7880 Days

Day: 8.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,686,704 km

• M1: 231,129 km (0.073 R)
• M2: 321,336 km (0.085 R)
• M3: 471,981 km (0.097 R)
• M4: 654,640 km (0.111 R)
• M5: 832,961 km (0.079 R)
• M6: 1,098,348 km (0.045 R)
• M7: 1,223,411 km (0.099 R)
• M8: 1,450,052 km (0.078 R)
• M9: 1,588,879 km (0.103 R)
• M10: 1,816,567 km (0.093 R)
• M11: 2,212,702 km (0.118 R)
• M12: 2,660,748 km (0.038 R)
• M13: 3,009,460 km (0.086 R)
• M14: 3,215,457 km (0.05 R)
• M15: 3,641,661 km (0.097 R)
• M16: 3,917,220 km (0.098 R)
• M17: 4,171,237 km (0.103 R)
• M18: 4,547,925 km (0.093 R)
• M19: 4,996,270 km (0.061 R)
• M20: 6,000,371 km (0.1 R)
• M21: 6,195,446 km (0.039 R)
• M22: 6,359,854 km (0.101 R)
• M23: 6,793,838 km (0.1 R)
• M24: 7,237,545 km (0.064 R)
• M25: 7,375,923 km (0.109 R)
• M26: 8,009,919 km (0.03 R)
• M27: 8,624,916 km (0.099 R)
• M28: 8,845,572 km (0.086 R)
• M29: 9,747,049 km (0.067 R)
• M30: 10,796,329 km (0.094 R)
• M31: 10,994,546 km (0.113 R)
• M32: 11,193,960 km (0.068 R)
• M33: 11,677,610 km (0.116 R)
• M34: 12,498,902 km (0.079 R)
• M35: 12,916,579 km (0.1 R)
• M36: 13,594,557 km (0.093 R)
• M37: 13,851,716 km (0.077 R)
• M38: 14,110,520 km (0.09 R)
• M39: 14,764,711 km (0.083 R)
• M40: 15,029,051 km (0.072 R)
• M41: 15,831,793 km (0.082 R)
• M42: 16,193,072 km (0.117 R)
• M43: 16,557,044 km (0.112 R)
• M44: 16,648,597 km (0.093 R)
• M45: 17,385,965 km (0.113 R)
• M46: 17,665,265 km (0.114 R)
• M47: 17,852,411 km (0.046 R)
• M48: 18,040,007 km (0.102 R)
• M49: 19,084,200 km (0.089 R)
• M50: 19,324,305 km (0.081 R)
• M51: 20,245,529 km (0.083 R)
• M52: 20,441,352 km (0.079 R)
• M53: 20,834,795 km (0.062 R)
• M54: 21,230,780 km (0.113 R)
• M55: 21,729,390 km (0.116 R)
• M56: 21,829,471 km (0.046 R)
• M57: 22,130,911 km (0.085 R)
• M58: 22,534,974 km (0.107 R)
• M59: 25,167,897 km (0.119 R)
• M60: 25,589,613 km (0.088 R)
• M61: 26,868,974 km (0.115 R)
• M62: 27,084,246 km (0.105 R)
• M63: 27,300,115 km (0.064 R)
• M64: 29,102,620 km (0.117 R)
• M65: 30,718,128 km (0.117 R)
• M66: 31,621,848 km (0.05 R)
• M67: 32,419,803 km (0.077 R)
• M68: 32,706,433 km (0.092 R)
• M69: 32,993,960 km (0.112 R)
• M70: 33,571,258 km (0.113 R)
• M71: 33,919,372 km (0.112 R)
• M72: 34,385,370 km (0.114 R)
• M73: 35,677,596 km (0.106 R)
• M74: 36,151,522 km (0.078 R)
• M75: 38,309,621 km (0.093 R)
• M76: 38,551,970 km (0.119 R)
• M77: 38,916,540 km (0.117 R)
• M78: 39,343,193 km (0.11 R)
• M79: 40,262,921 km (0.106 R)
• M80: 40,756,294 km (0.119 R)
• M81: 41,065,663 km (0.105 R)
• M82: 41,686,643 km (0.098 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 14,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit