🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.64 AU - 1 AU

Year: 227 Days

Day: 13.8 Hours

Environment

Temp: 223 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,864,014 km

• M1: 312,510 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.84 AU - 1 AU

Year: 270 Days

Day: 14.9 Hours

Environment

Temp: 188 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.17 AU - 1.83 AU

Year: 561 Days

Day: 19.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.19 AU - 1.81 AU

Year: 561 Days

Day: 44.5 Hours

Environment

Temp: 178 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,864,014 km

• M1: 637,137 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.61 AU - 1.69 AU

Year: 647 Days

Day: 18 Hours

Environment

Temp: 83 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.92 AU - 2.12 AU

Year: 877 Days

Day: 32.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,864,014 km

• M1: 640,578 km (0.056 R)

Planet 7 - Terrestrial

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.86 AU - 9.06 AU

Year: 6223 Days

Day: 45.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.9

Radius: 4.6

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 17.24 AU - 18.52 AU

Year: 23093 Days

Day: 18.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 47,864,014 km

• M1: 213,177 km (0.049 R)
• M2: 257,608 km (0.11 R)
• M3: 330,910 km (0.081 R)
• M4: 607,816 km (0.055 R)
• M5: 690,693 km (0.114 R)
• M6: 831,166 km (0.105 R)
• M7: 1,305,241 km (0.113 R)
• M8: 1,413,101 km (0.105 R)
• M9: 1,754,035 km (0.106 R)
• M10: 2,019,721 km (0.045 R)
• M11: 2,119,503 km (0.114 R)
• M12: 2,220,930 km (0.092 R)
• M13: 2,454,901 km (0.088 R)
• M14: 2,946,330 km (0.1 R)
• M15: 3,002,878 km (0.105 R)
• M16: 3,290,555 km (0.116 R)
• M17: 4,397,429 km (0.117 R)
• M18: 4,592,355 km (0.034 R)
• M19: 4,756,763 km (0.113 R)
• M20: 5,227,698 km (0.088 R)
• M21: 5,364,879 km (0.067 R)
• M22: 6,285,803 km (0.069 R)
• M23: 6,542,064 km (0.06 R)
• M24: 6,727,117 km (0.109 R)
• M25: 6,801,617 km (0.092 R)
• M26: 6,913,965 km (0.049 R)
• M27: 7,102,458 km (0.111 R)
• M28: 7,330,894 km (0.101 R)
• M29: 7,484,531 km (0.117 R)
• M30: 9,119,935 km (0.109 R)
• M31: 11,123,499 km (0.036 R)
• M32: 11,388,736 km (0.097 R)
• M33: 11,970,522 km (0.104 R)
• M34: 12,930,642 km (0.086 R)
• M35: 13,069,768 km (0.108 R)
• M36: 13,867,723 km (0.089 R)
• M37: 14,633,215 km (0.115 R)
• M38: 14,778,175 km (0.044 R)
• M39: 14,875,115 km (0.08 R)
• M40: 15,020,973 km (0.12 R)
• M41: 15,510,457 km (0.045 R)
• M42: 16,454,868 km (0.066 R)
• M43: 17,725,702 km (0.048 R)
• M44: 18,346,832 km (0.109 R)
• M45: 19,557,229 km (0.094 R)
• M46: 19,984,181 km (0.119 R)
• M47: 20,956,119 km (0.028 R)
• M48: 21,119,629 km (0.111 R)
• M49: 22,054,017 km (0.026 R)
• M50: 23,170,466 km (0.049 R)
• M51: 23,283,113 km (0.116 R)
• M52: 23,509,006 km (0.079 R)
• M53: 23,678,800 km (0.102 R)
• M54: 23,905,889 km (0.076 R)
• M55: 24,019,733 km (0.084 R)
• M56: 24,190,873 km (0.074 R)
• M57: 24,591,646 km (0.09 R)
• M58: 26,628,271 km (0.117 R)
• M59: 26,923,727 km (0.074 R)
• M60: 27,339,011 km (0.1 R)
• M61: 27,398,401 km (0.097 R)
• M62: 27,457,941 km (0.071 R)
• M63: 28,115,873 km (0.066 R)
• M64: 28,718,453 km (0.085 R)
• M65: 28,960,652 km (0.093 R)
• M66: 31,295,127 km (0.118 R)
• M67: 31,419,742 km (0.107 R)
• M68: 31,982,080 km (0.115 R)
• M69: 32,863,660 km (0.042 R)
• M70: 32,926,940 km (0.093 R)
• M71: 33,053,650 km (0.069 R)
• M72: 34,136,738 km (0.059 R)
• M73: 36,731,064 km (0.043 R)
• M74: 37,191,527 km (0.108 R)
• M75: 37,985,293 km (0.047 R)
• M76: 38,384,270 km (0.088 R)
• M77: 39,253,584 km (0.118 R)
• M78: 40,196,948 km (0.116 R)
• M79: 40,603,555 km (0.057 R)
• M80: 41,011,508 km (0.113 R)
• M81: 41,284,225 km (0.084 R)
• M82: 41,900,120 km (0.112 R)
• M83: 42,243,447 km (0.112 R)
• M84: 43,557,066 km (0.089 R)
• M85: 44,184,030 km (0.101 R)
• M86: 44,954,310 km (0.114 R)
• M87: 45,446,636 km (0.066 R)
• M88: 45,587,707 km (0.111 R)
• M89: 45,870,298 km (0.113 R)
• M90: 46,224,246 km (0.108 R)
• M91: 46,934,836 km (0.056 R)
• M92: 47,220,119 km (0.099 R)

Kuiper Belt

Range: 35.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 12,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit