🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.45 AU - 0.67 AU

Year: 154 Days

Day: 42.1 Hours

Environment

Temp: 222 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.48 AU - 0.72 AU

Year: 171 Days

Day: 32 Hours

Environment

Temp: 190 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.69 AU - 1.13 AU

Year: 319 Days

Day: 15.9 Hours

Environment

Temp: 122 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.22 AU - 1.6 AU

Year: 615 Days

Day: 39.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 141.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,057,280 km

• M1: 713,432 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.73 AU - 2.71 AU

Year: 1214 Days

Day: 24.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,057,280 km

• M1: 410,347 km (0.05 R)

Asteroid Belt

Center: 3.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.68 AU - 4.52 AU

Year: 3048 Days

Day: 13.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.75 AU - 4.95 AU

Year: 3330 Days

Day: 21 Hours

Environment

Temp: -141 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.5

Radius: 14

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.69 AU - 5.95 AU

Year: 3885 Days

Day: 5.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 27,057,280 km

• M1: 228,586 km (0.112 R)
• M2: 530,324 km (0.089 R)
• M3: 640,279 km (0.084 R)
• M4: 1,154,896 km (0.069 R)
• M5: 1,277,715 km (0.054 R)
• M6: 1,405,173 km (0.117 R)
• M7: 1,567,337 km (0.075 R)
• M8: 1,658,442 km (0.102 R)
• M9: 1,814,622 km (0.109 R)
• M10: 1,943,276 km (0.103 R)
• M11: 2,244,267 km (0.113 R)
• M12: 2,724,327 km (0.027 R)
• M13: 2,854,178 km (0.096 R)
• M14: 3,414,272 km (0.103 R)
• M15: 3,534,549 km (0.031 R)
• M16: 3,656,172 km (0.056 R)
• M17: 3,924,850 km (0.059 R)
• M18: 4,459,662 km (0.098 R)
• M19: 5,086,178 km (0.112 R)
• M20: 5,270,333 km (0.103 R)
• M21: 5,456,732 km (0.108 R)
• M22: 5,645,524 km (0.047 R)
• M23: 5,812,326 km (0.074 R)
• M24: 6,249,002 km (0.088 R)
• M25: 6,347,587 km (0.085 R)
• M26: 6,873,274 km (0.093 R)
• M27: 7,231,711 km (0.074 R)
• M28: 7,569,951 km (0.107 R)
• M29: 7,886,949 km (0.1 R)
• M30: 7,993,613 km (0.113 R)
• M31: 8,100,725 km (0.113 R)
• M32: 8,424,903 km (0.097 R)
• M33: 8,781,096 km (0.113 R)
• M34: 9,002,650 km (0.073 R)
• M35: 9,142,225 km (0.097 R)
• M36: 9,678,683 km (0.043 R)
• M37: 9,907,717 km (0.104 R)
• M38: 10,109,675 km (0.103 R)
• M39: 10,517,478 km (0.106 R)
• M40: 10,605,591 km (0.057 R)
• M41: 10,723,475 km (0.028 R)
• M42: 11,682,247 km (0.067 R)
• M43: 11,804,020 km (0.107 R)
• M44: 12,887,557 km (0.11 R)
• M45: 13,203,059 km (0.119 R)
• M46: 13,616,997 km (0.119 R)
• M47: 14,067,585 km (0.118 R)
• M48: 14,785,506 km (0.078 R)
• M49: 14,950,362 km (0.112 R)
• M50: 15,348,442 km (0.106 R)
• M51: 16,053,647 km (0.06 R)
• M52: 16,257,100 km (0.064 R)
• M53: 16,495,559 km (0.068 R)
• M54: 16,941,510 km (0.079 R)
• M55: 17,495,770 km (0.094 R)
• M56: 18,161,630 km (0.081 R)
• M57: 18,479,975 km (0.081 R)
• M58: 18,943,130 km (0.067 R)
• M59: 19,338,068 km (0.106 R)
• M60: 19,735,699 km (0.098 R)
• M61: 20,575,841 km (0.067 R)
• M62: 20,686,244 km (0.105 R)
• M63: 21,464,901 km (0.116 R)
• M64: 21,726,548 km (0.101 R)
• M65: 22,102,188 km (0.084 R)
• M66: 22,745,907 km (0.106 R)
• M67: 22,860,051 km (0.111 R)
• M68: 23,127,382 km (0.112 R)
• M69: 23,742,229 km (0.117 R)
• M70: 24,674,523 km (0.092 R)
• M71: 25,896,439 km (0.08 R)
• M72: 26,534,773 km (0.099 R)
• M73: 26,775,476 km (0.063 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 14,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit