🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.39 AU - 0.63 AU

Year: 130 Days

Day: 33.7 Hours

Environment

Temp: 208 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,570,887 km

• M1: 238,010 km (0.106 R)
• M2: 289,621 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.79 AU - 0.95 AU

Year: 289 Days

Day: 33 Hours

Environment

Temp: 146 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.94 AU - 1 AU

Year: 341 Days

Day: 28.9 Hours

Environment

Temp: 127 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.94 AU - 1.1 AU

Year: 367 Days

Day: 26.2 Hours

Environment

Temp: 88 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.13 AU - 1.35 AU

Year: 492 Days

Day: 44.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,570,887 km

• M1: 93,499 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.51 AU - 2.35 AU

Year: 956 Days

Day: 22.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.94 AU - 3.32 AU

Year: 1974 Days

Day: 19.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,570,887 km

• M1: 763,099 km (0.07 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.03 AU - 4.51 AU

Year: 2609 Days

Day: 20.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 136.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.43 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.7

Radius: 7.5

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 11.45 AU - 14.72 AU

Year: 16862 Days

Day: 17.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 44,570,887 km

• M1: 104,569 km (0.12 R)
• M2: 159,172 km (0.086 R)
• M3: 228,586 km (0.106 R)
• M4: 279,748 km (0.098 R)
• M5: 397,033 km (0.095 R)
• M6: 449,093 km (0.107 R)
• M7: 560,992 km (0.072 R)
• M8: 620,682 km (0.082 R)
• M9: 864,676 km (0.114 R)
• M10: 970,591 km (0.116 R)
• M11: 1,478,775 km (0.053 R)
• M12: 1,873,265 km (0.048 R)
• M13: 1,988,604 km (0.077 R)
• M14: 2,202,081 km (0.098 R)
• M15: 2,274,935 km (0.103 R)
• M16: 2,448,169 km (0.065 R)
• M17: 3,020,231 km (0.096 R)
• M18: 3,074,236 km (0.05 R)
• M19: 3,128,690 km (0.087 R)
• M20: 3,632,386 km (0.056 R)
• M21: 3,805,919 km (0.081 R)
• M22: 3,923,204 km (0.032 R)
• M23: 5,257,468 km (0.097 R)
• M24: 5,786,894 km (0.032 R)
• M25: 7,255,946 km (0.106 R)
• M26: 7,622,012 km (0.115 R)
• M27: 8,258,102 km (0.113 R)
• M28: 9,145,516 km (0.119 R)
• M29: 9,382,030 km (0.054 R)
• M30: 10,347,984 km (0.087 R)
• M31: 10,553,232 km (0.12 R)
• M32: 10,884,442 km (0.06 R)
• M33: 11,684,491 km (0.116 R)
• M34: 11,769,912 km (0.067 R)
• M35: 12,373,090 km (0.117 R)
• M36: 12,503,540 km (0.083 R)
• M37: 14,333,271 km (0.06 R)
• M38: 16,723,247 km (0.053 R)
• M39: 17,644,770 km (0.079 R)
• M40: 18,832,278 km (0.092 R)
• M41: 19,183,384 km (0.099 R)
• M42: 19,385,042 km (0.091 R)
• M43: 19,536,734 km (0.12 R)
• M44: 19,841,465 km (0.032 R)
• M45: 20,301,179 km (0.094 R)
• M46: 20,919,766 km (0.105 R)
• M47: 21,544,637 km (0.087 R)
• M48: 21,649,355 km (0.075 R)
• M49: 22,017,216 km (0.113 R)
• M50: 22,812,478 km (0.115 R)
• M51: 22,919,142 km (0.059 R)
• M52: 22,972,698 km (0.107 R)
• M53: 23,347,889 km (0.039 R)
• M54: 24,376,524 km (0.118 R)
• M55: 24,704,443 km (0.111 R)
• M56: 25,696,875 km (0.029 R)
• M57: 26,030,628 km (0.089 R)
• M58: 26,086,278 km (0.042 R)
• M59: 26,533,875 km (0.112 R)
• M60: 27,606,791 km (0.077 R)
• M61: 29,736,766 km (0.097 R)
• M62: 30,732,938 km (0.11 R)
• M63: 30,909,762 km (0.062 R)
• M64: 32,517,491 km (0.081 R)
• M65: 33,422,259 km (0.104 R)
• M66: 34,274,219 km (0.118 R)
• M67: 34,580,296 km (0.11 R)
• M68: 37,060,778 km (0.106 R)
• M69: 38,894,698 km (0.105 R)
• M70: 39,341,846 km (0.082 R)
• M71: 39,405,725 km (0.098 R)
• M72: 40,628,538 km (0.118 R)
• M73: 41,537,494 km (0.084 R)
• M74: 43,706,364 km (0.089 R)
• M75: 43,772,636 km (0.111 R)
• M76: 44,370,878 km (0.079 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 13,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit