🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.55 AU - 0.73 AU

Year: 189 Days

Day: 39.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,453,269 km

• M1: 23,936 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.87 AU - 1.09 AU

Year: 358 Days

Day: 29.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,453,269 km

• M1: 81,830 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.28 AU - 1.76 AU

Year: 691 Days

Day: 33.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.94 AU - 3.46 AU

Year: 2112 Days

Day: 12.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.7

Radius: 4.6

Gravity: 27.4 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 11.18 AU - 17.26 AU

Year: 19785 Days

Day: 15.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,453,269 km

• M1: 118,182 km (0.063 R)
• M2: 175,478 km (0.051 R)
• M3: 373,995 km (0.099 R)
• M4: 428,149 km (0.077 R)
• M5: 565,330 km (0.12 R)
• M6: 693,835 km (0.114 R)
• M7: 761,603 km (0.114 R)
• M8: 807,978 km (0.097 R)
• M9: 1,213,239 km (0.054 R)
• M10: 1,267,842 km (0.076 R)
• M11: 1,553,125 km (0.086 R)
• M12: 1,612,515 km (0.115 R)
• M13: 2,114,865 km (0.103 R)
• M14: 2,147,777 km (0.109 R)
• M15: 2,180,838 km (0.062 R)
• M16: 3,212,465 km (0.118 R)
• M17: 3,403,651 km (0.072 R)
• M18: 4,371,998 km (0.038 R)
• M19: 4,712,483 km (0.076 R)
• M20: 4,798,950 km (0.043 R)
• M21: 6,016,976 km (0.073 R)
• M22: 6,063,800 km (0.072 R)
• M23: 6,205,170 km (0.061 R)
• M24: 6,878,959 km (0.059 R)
• M25: 7,274,346 km (0.112 R)
• M26: 8,138,872 km (0.079 R)
• M27: 8,399,172 km (0.097 R)
• M28: 8,715,273 km (0.085 R)
• M29: 9,522,503 km (0.051 R)
• M30: 10,805,903 km (0.094 R)
• M31: 10,920,046 km (0.102 R)
• M32: 11,671,626 km (0.085 R)
• M33: 13,900,634 km (0.117 R)
• M34: 14,840,707 km (0.086 R)
• M35: 16,060,678 km (0.102 R)
• M36: 16,125,753 km (0.081 R)
• M37: 18,663,681 km (0.077 R)
• M38: 19,075,673 km (0.088 R)
• M39: 19,144,638 km (0.105 R)
• M40: 19,838,622 km (0.113 R)
• M41: 21,108,559 km (0.111 R)
• M42: 21,897,538 km (0.038 R)
• M43: 22,477,230 km (0.116 R)
• M44: 22,769,095 km (0.074 R)
• M45: 22,988,705 km (0.114 R)
• M46: 23,062,157 km (0.078 R)
• M47: 23,577,971 km (0.108 R)
• M48: 23,726,073 km (0.082 R)
• M49: 24,172,174 km (0.079 R)
• M50: 24,321,472 km (0.054 R)
• M51: 25,679,073 km (0.097 R)
• M52: 26,520,860 km (0.086 R)
• M53: 27,216,191 km (0.084 R)
• M54: 27,449,265 km (0.107 R)
• M55: 29,337,938 km (0.117 R)
• M56: 30,459,024 km (0.116 R)
• M57: 31,349,580 km (0.066 R)
• M58: 31,675,554 km (0.101 R)
• M59: 32,577,629 km (0.105 R)
• M60: 32,907,792 km (0.058 R)
• M61: 33,488,231 km (0.061 R)
• M62: 35,165,223 km (0.097 R)
• M63: 35,843,650 km (0.099 R)
• M64: 35,928,771 km (0.054 R)
• M65: 36,869,293 km (0.048 R)
• M66: 37,385,705 km (0.113 R)
• M67: 37,644,958 km (0.032 R)
• M68: 37,991,277 km (0.118 R)
• M69: 38,687,356 km (0.12 R)
• M70: 44,954,310 km (0.068 R)
• M71: 45,137,866 km (0.107 R)
• M72: 46,708,794 km (0.099 R)
• M73: 49,145,743 km (0.066 R)
• M74: 50,665,807 km (0.086 R)
• M75: 50,761,400 km (0.035 R)
• M76: 50,952,586 km (0.103 R)
• M77: 51,239,814 km (0.088 R)
• M78: 52,201,279 km (0.048 R)
• M79: 53,362,907 km (0.031 R)
• M80: 53,557,384 km (0.08 R)
• M81: 53,752,011 km (0.117 R)
• M82: 54,728,885 km (0.083 R)
• M83: 56,304,001 km (0.102 R)
• M84: 56,997,836 km (0.031 R)
• M85: 57,395,467 km (0.079 R)
• M86: 58,193,721 km (0.116 R)
• M87: 58,493,964 km (0.071 R)
• M88: 58,794,806 km (0.05 R)
• M89: 59,801,150 km (0.062 R)
• M90: 61,524,967 km (0.071 R)
• M91: 61,830,894 km (0.116 R)
• M92: 61,932,920 km (0.111 R)
• M93: 64,192,746 km (0.084 R)
• M94: 64,606,533 km (0.048 R)
• M95: 67,527,731 km (0.048 R)
• M96: 70,065,509 km (0.057 R)
• M97: 71,132,292 km (0.079 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 16,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit