🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.62 AU - 0.66 AU

Year: 188 Days

Day: 24.9 Hours

Environment

Temp: 221 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.7 AU - 0.88 AU

Year: 258 Days

Day: 15.3 Hours

Environment

Temp: 99 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.72 AU - 0.88 AU

Year: 263 Days

Day: 13.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.73 AU - 1.03 AU

Year: 303 Days

Day: 15.9 Hours

Environment

Temp: 93 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.23 AU - 1.47 AU

Year: 576 Days

Day: 19.9 Hours

Environment

Temp: -16 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 67,369,268 km

• M1: 246,088 km (0.116 R)
• M2: 753,225 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.54 AU - 4 AU

Year: 2171 Days

Day: 14.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.74 AU - 4.52 AU

Year: 2539 Days

Day: 47.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689

Radius: 3.2

Gravity: 67.29 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 11.26 AU - 14.14 AU

Year: 16614 Days

Day: 15.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,369,268 km

• M1: 50,863 km (0.101 R)
• M2: 189,092 km (0.07 R)
• M3: 305,928 km (0.116 R)
• M4: 461,958 km (0.099 R)
• M5: 538,552 km (0.084 R)
• M6: 1,004,699 km (0.059 R)
• M7: 1,155,494 km (0.103 R)
• M8: 2,073,875 km (0.118 R)
• M9: 2,979,690 km (0.119 R)
• M10: 3,680,706 km (0.057 R)
• M11: 3,834,493 km (0.092 R)
• M12: 4,228,234 km (0.089 R)
• M13: 5,053,566 km (0.063 R)
• M14: 5,440,875 km (0.101 R)
• M15: 5,660,035 km (0.104 R)
• M16: 5,704,167 km (0.114 R)
• M17: 5,748,597 km (0.115 R)
• M18: 6,289,094 km (0.078 R)
• M19: 6,380,798 km (0.038 R)
• M20: 6,751,950 km (0.113 R)
• M21: 7,808,111 km (0.078 R)
• M22: 8,405,605 km (0.091 R)
• M23: 8,557,148 km (0.112 R)
• M24: 9,749,443 km (0.09 R)
• M25: 9,802,400 km (0.12 R)
• M26: 10,609,032 km (0.086 R)
• M27: 10,937,549 km (0.04 R)
• M28: 11,436,757 km (0.11 R)
• M29: 12,342,124 km (0.085 R)
• M30: 12,803,483 km (0.109 R)
• M31: 13,565,086 km (0.059 R)
• M32: 15,070,489 km (0.095 R)
• M33: 15,131,675 km (0.079 R)
• M34: 15,563,265 km (0.075 R)
• M35: 15,873,830 km (0.076 R)
• M36: 17,264,941 km (0.092 R)
• M37: 17,393,296 km (0.077 R)
• M38: 18,105,082 km (0.109 R)
• M39: 18,431,804 km (0.051 R)
• M40: 20,432,227 km (0.079 R)
• M41: 21,873,004 km (0.109 R)
• M42: 22,710,902 km (0.083 R)
• M43: 23,417,153 km (0.116 R)
• M44: 23,701,688 km (0.067 R)
• M45: 24,489,919 km (0.102 R)
• M46: 24,706,388 km (0.065 R)
• M47: 26,092,113 km (0.072 R)
• M48: 26,461,021 km (0.065 R)
• M49: 26,608,973 km (0.027 R)
• M50: 27,577,769 km (0.102 R)
• M51: 27,727,816 km (0.115 R)
• M52: 29,014,357 km (0.079 R)
• M53: 29,626,512 km (0.092 R)
• M54: 30,088,470 km (0.062 R)
• M55: 30,475,181 km (0.083 R)
• M56: 30,630,314 km (0.107 R)
• M57: 30,785,746 km (0.105 R)
• M58: 30,941,328 km (0.088 R)
• M59: 32,750,415 km (0.059 R)
• M60: 33,547,472 km (0.09 R)
• M61: 34,350,962 km (0.106 R)
• M62: 34,512,528 km (0.114 R)
• M63: 35,242,266 km (0.042 R)
• M64: 37,960,908 km (0.072 R)
• M65: 38,798,058 km (0.045 R)
• M66: 39,641,192 km (0.12 R)
• M67: 40,746,271 km (0.104 R)
• M68: 41,088,402 km (0.063 R)
• M69: 41,603,317 km (0.113 R)
• M70: 42,034,010 km (0.112 R)
• M71: 42,466,198 km (0.093 R)
• M72: 42,726,199 km (0.085 R)
• M73: 43,160,781 km (0.074 R)
• M74: 43,859,104 km (0.065 R)
• M75: 44,913,470 km (0.1 R)
• M76: 46,243,245 km (0.067 R)
• M77: 46,600,036 km (0.118 R)
• M78: 47,495,978 km (0.055 R)
• M79: 49,213,960 km (0.03 R)
• M80: 52,896,461 km (0.108 R)
• M81: 53,082,860 km (0.037 R)
• M82: 53,269,558 km (0.118 R)
• M83: 55,242,604 km (0.11 R)
• M84: 55,337,150 km (0.118 R)
• M85: 55,810,777 km (0.119 R)
• M86: 56,476,039 km (0.055 R)
• M87: 57,335,179 km (0.101 R)
• M88: 57,622,557 km (0.039 R)
• M89: 59,550,424 km (0.114 R)
• M90: 60,912,513 km (0.093 R)
• M91: 61,793,495 km (0.036 R)
• M92: 62,481,645 km (0.032 R)
• M93: 63,073,604 km (0.086 R)
• M94: 67,268,328 km (0.079 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 11,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit