🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.59 AU - 0.63 AU

Year: 171 Days

Day: 13.3 Hours

Environment

Temp: 206 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.42 AU - 2.84 AU

Year: 1528 Days

Day: 23.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.2 AU - 3.52 AU

Year: 2206 Days

Day: 13.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.49 AU - 4.09 AU

Year: 2643 Days

Day: 27.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,551,169 km

• M1: 647,908 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.3

Radius: 10.6

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.23 AU - 7.03 AU

Year: 4784 Days

Day: 13.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 78,551,169 km

• M1: 131,796 km (0.112 R)
• M2: 603,029 km (0.112 R)
• M3: 933,491 km (0.073 R)
• M4: 1,409,661 km (0.073 R)
• M5: 1,852,171 km (0.097 R)
• M6: 4,182,308 km (0.05 R)
• M7: 4,717,419 km (0.12 R)
• M8: 5,106,972 km (0.107 R)
• M9: 5,951,003 km (0.082 R)
• M10: 6,914,563 km (0.051 R)
• M11: 8,204,246 km (0.05 R)
• M12: 9,149,107 km (0.098 R)
• M13: 11,702,892 km (0.027 R)
• M14: 13,663,970 km (0.101 R)
• M15: 15,784,371 km (0.062 R)
• M16: 16,347,008 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.5

Radius: 13.6

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.94 AU - 8.68 AU

Year: 8580 Days

Day: 13.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 78,551,169 km

• M1: 170,542 km (0.092 R)
• M2: 638,035 km (0.082 R)
• M3: 1,121,984 km (0.069 R)
• M4: 2,041,861 km (0.109 R)
• M5: 2,725,075 km (0.11 R)
• M6: 3,240,439 km (0.111 R)
• M7: 3,675,320 km (0.119 R)
• M8: 5,222,013 km (0.085 R)
• M9: 6,472,053 km (0.1 R)
• M10: 6,979,788 km (0.115 R)
• M11: 8,622,522 km (0.114 R)
• M12: 9,420,028 km (0.077 R)
• M13: 13,340,839 km (0.091 R)
• M14: 14,530,441 km (0.108 R)
• M15: 15,919,308 km (0.096 R)
• M16: 16,445,743 km (0.107 R)
• M17: 17,953,689 km (0.084 R)
• M18: 19,106,790 km (0.118 R)
• M19: 23,113,469 km (0.091 R)
• M20: 27,460,484 km (0.077 R)
• M21: 31,391,168 km (0.041 R)
• M22: 32,011,401 km (0.067 R)
• M23: 35,014,878 km (0.1 R)

Asteroid Belt

Center: 11.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.9

Radius: 7.9

Gravity: 13.04 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 11.75 AU - 16.73 AU

Year: 19246 Days

Day: 24.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 78,551,169 km

• M1: 98,286 km (0.052 R)
• M2: 373,695 km (0.09 R)
• M3: 911,051 km (0.119 R)
• M4: 1,625,381 km (0.098 R)
• M5: 4,072,054 km (0.106 R)
• M6: 5,348,573 km (0.108 R)
• M7: 6,163,283 km (0.074 R)
• M8: 6,965,127 km (0.104 R)
• M9: 10,444,026 km (0.075 R)
• M10: 10,939,494 km (0.071 R)
• M11: 12,383,263 km (0.045 R)
• M12: 15,090,835 km (0.114 R)
• M13: 19,068,493 km (0.118 R)
• M14: 22,550,832 km (0.075 R)
• M15: 25,647,209 km (0.089 R)
• M16: 26,892,461 km (0.11 R)
• M17: 28,895,278 km (0.075 R)
• M18: 29,871,404 km (0.08 R)
• M19: 31,122,191 km (0.061 R)
• M20: 33,195,618 km (0.05 R)
• M21: 34,809,779 km (0.091 R)
• M22: 35,083,842 km (0.098 R)
• M23: 35,775,284 km (0.062 R)
• M24: 36,194,457 km (0.104 R)
• M25: 41,329,853 km (0.085 R)
• M26: 43,513,084 km (0.077 R)
• M27: 54,294,154 km (0.111 R)
• M28: 58,441,904 km (0.115 R)
• M29: 62,796,100 km (0.077 R)
• M30: 67,361,827 km (0.073 R)
• M31: 68,001,059 km (0.103 R)
• M32: 69,291,639 km (0.076 R)
• M33: 70,379,665 km (0.081 R)
• M34: 72,589,524 km (0.12 R)
• M35: 73,937,551 km (0.047 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 17,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit