🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.46 AU - 0.54 AU

Year: 124 Days

Day: 27.6 Hours

Environment

Temp: 259 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,925,877 km

• M1: 221,255 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.51 AU - 0.73 AU

Year: 172 Days

Day: 40.2 Hours

Environment

Temp: 229 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,925,877 km

• M1: 50,115 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.54 AU - 0.76 AU

Year: 184 Days

Day: 13 Hours

Environment

Temp: 203 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,925,877 km

• M1: 66,272 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.94 AU - 1.26 AU

Year: 405 Days

Day: 25.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.36 AU - 1.58 AU

Year: 626 Days

Day: 23.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.08 AU - 4.3 AU

Year: 2491 Days

Day: 23.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,925,877 km

• M1: 3,289,208 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.7

Radius: 3.2

Gravity: 74.29 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 14.42 AU - 23.48 AU

Year: 28993 Days

Day: 16.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,925,877 km

• M1: 156,180 km (0.114 R)
• M2: 617,241 km (0.107 R)
• M3: 700,417 km (0.069 R)
• M4: 1,134,101 km (0.078 R)
• M5: 2,153,611 km (0.082 R)
• M6: 2,539,873 km (0.055 R)
• M7: 2,628,734 km (0.058 R)
• M8: 3,040,577 km (0.119 R)
• M9: 4,878,087 km (0.106 R)
• M10: 5,725,859 km (0.088 R)
• M11: 7,236,348 km (0.096 R)
• M12: 7,744,233 km (0.106 R)
• M13: 8,660,370 km (0.093 R)
• M14: 8,995,769 km (0.075 R)
• M15: 9,887,522 km (0.072 R)
• M16: 10,521,218 km (0.085 R)
• M17: 10,663,785 km (0.113 R)
• M18: 10,807,100 km (0.114 R)
• M19: 11,023,119 km (0.099 R)
• M20: 11,827,507 km (0.046 R)
• M21: 11,975,758 km (0.118 R)
• M22: 12,802,137 km (0.107 R)
• M23: 14,272,385 km (0.113 R)
• M24: 14,430,211 km (0.109 R)
• M25: 15,876,672 km (0.103 R)
• M26: 16,451,577 km (0.114 R)
• M27: 16,617,032 km (0.052 R)
• M28: 19,513,546 km (0.093 R)
• M29: 20,305,966 km (0.114 R)
• M30: 23,672,068 km (0.086 R)
• M31: 24,046,212 km (0.116 R)
• M32: 24,990,025 km (0.071 R)
• M33: 25,466,494 km (0.113 R)
• M34: 25,753,872 km (0.12 R)
• M35: 27,402,141 km (0.053 R)
• M36: 27,991,856 km (0.062 R)
• M37: 29,685,753 km (0.113 R)
• M38: 31,309,937 km (0.087 R)
• M39: 33,171,383 km (0.103 R)
• M40: 33,275,802 km (0.04 R)
• M41: 34,115,495 km (0.099 R)
• M42: 35,068,284 km (0.12 R)
• M43: 35,281,311 km (0.082 R)
• M44: 35,815,525 km (0.118 R)
• M45: 37,979,010 km (0.065 R)
• M46: 41,639,969 km (0.079 R)
• M47: 41,752,766 km (0.111 R)
• M48: 42,885,222 km (0.092 R)
• M49: 42,998,916 km (0.103 R)
• M50: 44,948,924 km (0.085 R)
• M51: 45,295,991 km (0.048 R)
• M52: 46,109,205 km (0.098 R)
• M53: 46,459,264 km (0.112 R)
• M54: 47,632,411 km (0.104 R)
• M55: 48,696,650 km (0.116 R)
• M56: 48,815,431 km (0.059 R)
• M57: 49,291,152 km (0.12 R)
• M58: 49,768,668 km (0.11 R)
• M59: 51,089,318 km (0.096 R)
• M60: 51,330,769 km (0.054 R)
• M61: 55,243,801 km (0.082 R)
• M62: 57,486,722 km (0.079 R)
• M63: 57,863,409 km (0.115 R)
• M64: 59,759,113 km (0.081 R)
• M65: 61,803,668 km (0.117 R)
• M66: 61,932,172 km (0.096 R)
• M67: 62,060,826 km (0.079 R)
• M68: 62,834,397 km (0.107 R)
• M69: 64,000,811 km (0.096 R)
• M70: 64,913,059 km (0.06 R)
• M71: 65,436,203 km (0.112 R)
• M72: 68,604,536 km (0.119 R)
• M73: 69,270,845 km (0.082 R)
• M74: 71,147,850 km (0.063 R)
• M75: 71,417,425 km (0.095 R)
• M76: 73,313,578 km (0.086 R)
• M77: 78,264,669 km (0.101 R)
• M78: 80,359,339 km (0.116 R)
• M79: 83,464,542 km (0.107 R)
• M80: 83,748,778 km (0.077 R)
• M81: 87,328,954 km (0.063 R)
• M82: 89,355,407 km (0.097 R)
• M83: 90,374,467 km (0.117 R)
• M84: 90,520,475 km (0.078 R)
• M85: 90,812,490 km (0.112 R)
• M86: 92,571,162 km (0.058 R)
• M87: 92,718,217 km (0.071 R)
• M88: 92,865,421 km (0.105 R)
• M89: 94,045,449 km (0.119 R)
• M90: 95,675,917 km (0.085 R)
• M91: 96,271,167 km (0.102 R)
• M92: 97,315,808 km (0.04 R)
• M93: 98,664,433 km (0.079 R)
• M94: 99,416,312 km (0.068 R)
• M95: 99,717,602 km (0.101 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 10,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit