🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.5 AU - 0.64 AU

Year: 160 Days

Day: 22.3 Hours

Environment

Temp: 194 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.64 AU - 0.76 AU

Year: 217 Days

Day: 44.3 Hours

Environment

Temp: 115 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.73 AU - 0.75 AU

Year: 236 Days

Day: 27 Hours

Environment

Temp: 141 °C

Axial Tilt: 133 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.79 AU - 0.91 AU

Year: 291 Days

Day: 31 Hours

Environment

Temp: 74 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,253,471 km

• M1: 347,815 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.74 AU - 1 AU

Year: 301 Days

Day: 28.7 Hours

Environment

Temp: 73 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,253,471 km

• M1: 210,335 km (0.057 R)

Planet 6 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.86 AU - 1.12 AU

Year: 365 Days

Day: 21.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.76 AU - 3.14 AU

Year: 1879 Days

Day: 32.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,253,471 km

• M1: 567,574 km (0.092 R)
• M2: 1,081,293 km (0.06 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.83 AU - 3.47 AU

Year: 2073 Days

Day: 20.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,253,471 km

• M1: 175,030 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.7

Radius: 12.9

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.48 AU - 7.46 AU

Year: 5410 Days

Day: 13.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 19,253,471 km

• M1: 354,996 km (0.089 R)
• M2: 491,579 km (0.117 R)
• M3: 710,739 km (0.102 R)
• M4: 800,797 km (0.078 R)
• M5: 974,032 km (0.09 R)
• M6: 1,065,735 km (0.068 R)
• M7: 1,171,351 km (0.04 R)
• M8: 1,280,707 km (0.083 R)
• M9: 1,510,490 km (0.103 R)
• M10: 1,642,884 km (0.105 R)
• M11: 1,932,655 km (0.085 R)
• M12: 2,037,373 km (0.092 R)
• M13: 2,239,031 km (0.048 R)
• M14: 2,405,235 km (0.071 R)
• M15: 2,648,032 km (0.118 R)
• M16: 2,868,988 km (0.087 R)
• M17: 3,142,154 km (0.071 R)
• M18: 3,455,860 km (0.041 R)
• M19: 3,584,215 km (0.045 R)
• M20: 3,681,604 km (0.119 R)
• M21: 3,763,434 km (0.083 R)
• M22: 3,845,862 km (0.069 R)
• M23: 3,962,399 km (0.108 R)
• M24: 4,130,846 km (0.086 R)
• M25: 4,353,448 km (0.114 R)
• M26: 4,580,088 km (0.053 R)
• M27: 4,721,458 km (0.084 R)
• M28: 4,864,324 km (0.115 R)
• M29: 5,118,042 km (0.056 R)
• M30: 5,264,798 km (0.083 R)
• M31: 6,273,237 km (0.081 R)
• M32: 6,749,407 km (0.11 R)
• M33: 7,012,400 km (0.068 R)
• M34: 7,175,761 km (0.108 R)
• M35: 8,054,798 km (0.056 R)
• M36: 8,312,106 km (0.078 R)
• M37: 8,901,373 km (0.107 R)
• M38: 9,391,306 km (0.073 R)
• M39: 9,549,131 km (0.108 R)
• M40: 10,235,486 km (0.083 R)
• M41: 10,351,425 km (0.107 R)
• M42: 10,631,472 km (0.11 R)
• M43: 11,270,704 km (0.08 R)
• M44: 11,366,446 km (0.097 R)
• M45: 11,703,789 km (0.09 R)
• M46: 11,849,498 km (0.091 R)
• M47: 12,020,039 km (0.119 R)
• M48: 12,142,410 km (0.099 R)
• M49: 12,240,696 km (0.099 R)
• M50: 12,661,066 km (0.079 R)
• M51: 13,136,488 km (0.118 R)
• M52: 13,389,159 km (0.066 R)
• M53: 13,490,586 km (0.089 R)
• M54: 14,156,596 km (0.073 R)
• M55: 15,043,711 km (0.079 R)
• M56: 15,202,136 km (0.107 R)
• M57: 15,520,779 km (0.073 R)
• M58: 15,841,517 km (0.108 R)
• M59: 16,543,879 km (0.107 R)
• M60: 16,625,709 km (0.037 R)
• M61: 16,871,648 km (0.096 R)
• M62: 17,505,644 km (0.089 R)
• M63: 17,839,546 km (0.04 R)
• M64: 18,203,667 km (0.11 R)
• M65: 18,570,332 km (0.087 R)
• M66: 18,655,154 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 10,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit