🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.46 AU - 0.6 AU

Year: 141 Days

Day: 25.8 Hours

Environment

Temp: 230 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.51 AU - 0.67 AU

Year: 166 Days

Day: 46 Hours

Environment

Temp: 205 °C

Axial Tilt: 172.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.99 AU - 1.45 AU

Year: 492 Days

Day: 32.8 Hours

Environment

Temp: -11 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.22 AU - 1.88 AU

Year: 705 Days

Day: 42.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,719,944 km

• M1: 380,577 km (0.047 R)
• M2: 1,063,491 km (0.11 R)

Asteroid Belt

Center: 2.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.11 AU - 3.41 AU

Year: 2150 Days

Day: 15.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.4

Radius: 7.3

Gravity: 13.52 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 14 AU - 15.34 AU

Year: 20523 Days

Day: 22 Hours

Environment

Temp: -197 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,719,944 km

• M1: 118,631 km (0.115 R)
• M2: 459,116 km (0.086 R)
• M3: 791,822 km (0.091 R)
• M4: 841,338 km (0.116 R)
• M5: 1,424,022 km (0.089 R)
• M6: 2,284,958 km (0.07 R)
• M7: 2,356,914 km (0.118 R)
• M8: 2,429,619 km (0.117 R)
• M9: 2,540,022 km (0.119 R)
• M10: 2,614,672 km (0.101 R)
• M11: 3,038,034 km (0.107 R)
• M12: 3,400,210 km (0.115 R)
• M13: 3,524,077 km (0.083 R)
• M14: 4,034,355 km (0.114 R)
• M15: 4,567,672 km (0.105 R)
• M16: 4,889,008 km (0.119 R)
• M17: 5,946,067 km (0.102 R)
• M18: 6,347,438 km (0.12 R)
• M19: 6,551,489 km (0.077 R)
• M20: 7,549,756 km (0.075 R)
• M21: 7,765,925 km (0.092 R)
• M22: 7,984,188 km (0.039 R)
• M23: 8,039,090 km (0.049 R)
• M24: 9,162,870 km (0.057 R)
• M25: 9,220,315 km (0.12 R)
• M26: 10,156,199 km (0.114 R)
• M27: 10,215,739 km (0.061 R)
• M28: 10,335,118 km (0.107 R)
• M29: 10,575,223 km (0.089 R)
• M30: 11,430,025 km (0.031 R)
• M31: 12,054,148 km (0.097 R)
• M32: 12,243,539 km (0.053 R)
• M33: 13,596,651 km (0.032 R)
• M34: 13,662,175 km (0.104 R)
• M35: 15,679,203 km (0.067 R)
• M36: 15,816,983 km (0.076 R)
• M37: 16,722,050 km (0.081 R)
• M38: 17,715,529 km (0.08 R)
• M39: 18,364,335 km (0.064 R)
• M40: 18,436,890 km (0.1 R)
• M41: 18,874,165 km (0.088 R)
• M42: 19,759,186 km (0.049 R)
• M43: 20,057,185 km (0.106 R)
• M44: 21,416,581 km (0.042 R)
• M45: 21,876,295 km (0.106 R)
• M46: 22,261,809 km (0.104 R)
• M47: 23,353,424 km (0.029 R)
• M48: 24,302,772 km (0.095 R)
• M49: 25,831,663 km (0.117 R)
• M50: 27,557,424 km (0.072 R)
• M51: 27,807,103 km (0.095 R)
• M52: 29,320,135 km (0.115 R)
• M53: 29,745,143 km (0.116 R)
• M54: 30,773,628 km (0.112 R)
• M55: 31,378,901 km (0.073 R)
• M56: 31,813,633 km (0.064 R)
• M57: 31,988,064 km (0.097 R)
• M58: 32,337,973 km (0.069 R)
• M59: 33,572,605 km (0.096 R)
• M60: 34,017,209 km (0.083 R)
• M61: 34,284,840 km (0.102 R)
• M62: 35,092,220 km (0.059 R)
• M63: 35,272,485 km (0.097 R)
• M64: 38,013,268 km (0.117 R)
• M65: 39,035,171 km (0.115 R)
• M66: 39,315,517 km (0.094 R)
• M67: 39,690,260 km (0.094 R)
• M68: 40,916,364 km (0.073 R)
• M69: 41,963,549 km (0.048 R)
• M70: 44,376,114 km (0.101 R)
• M71: 45,746,730 km (0.095 R)
• M72: 47,031,925 km (0.098 R)
• M73: 48,028,396 km (0.073 R)
• M74: 48,128,477 km (0.074 R)
• M75: 51,161,873 km (0.111 R)
• M76: 51,878,597 km (0.075 R)
• M77: 53,944,394 km (0.052 R)
• M78: 57,199,344 km (0.085 R)
• M79: 62,363,014 km (0.095 R)
• M80: 62,909,345 km (0.087 R)
• M81: 63,457,322 km (0.103 R)
• M82: 64,006,945 km (0.091 R)
• M83: 64,337,407 km (0.112 R)
• M84: 65,110,828 km (0.064 R)
• M85: 65,332,382 km (0.103 R)
• M86: 66,443,894 km (0.119 R)
• M87: 67,449,491 km (0.092 R)
• M88: 67,897,986 km (0.035 R)
• M89: 68,798,116 km (0.108 R)
• M90: 70,610,045 km (0.038 R)
• M91: 72,782,206 km (0.044 R)
• M92: 73,703,281 km (0.111 R)
• M93: 74,628,244 km (0.116 R)
• M94: 75,557,097 km (0.088 R)
• M95: 78,719,896 km (0.12 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: 521 - 14,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit