🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.41 AU - 0.63 AU

Year: 158 Days

Day: 44 Hours

Environment

Temp: 176 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.62 AU - 0.74 AU

Year: 236 Days

Day: 38.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.02 AU - 1.42 AU

Year: 568 Days

Day: 47.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.26 AU - 2.06 AU

Year: 902 Days

Day: 26.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,481,710 km

• M1: 43,533 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.89 AU - 3.12 AU

Year: 1667 Days

Day: 19.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899

Radius: 7.7

Gravity: 15.16 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 11.05 AU - 16.23 AU

Year: 21246 Days

Day: 22.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 94,481,710 km

• M1: 96,042 km (0.067 R)
• M2: 338,690 km (0.044 R)
• M3: 626,665 km (0.087 R)
• M4: 933,042 km (0.036 R)
• M5: 1,323,642 km (0.037 R)
• M6: 2,505,764 km (0.052 R)
• M7: 3,097,274 km (0.084 R)
• M8: 3,382,109 km (0.059 R)
• M9: 3,684,296 km (0.049 R)
• M10: 4,812,264 km (0.117 R)
• M11: 6,066,792 km (0.101 R)
• M12: 7,325,808 km (0.102 R)
• M13: 9,498,418 km (0.028 R)
• M14: 9,979,524 km (0.086 R)
• M15: 11,187,228 km (0.118 R)
• M16: 12,993,772 km (0.109 R)
• M17: 13,362,381 km (0.059 R)
• M18: 18,345,187 km (0.052 R)
• M19: 21,145,659 km (0.073 R)
• M20: 23,888,087 km (0.067 R)
• M21: 25,573,606 km (0.109 R)
• M22: 29,811,864 km (0.1 R)
• M23: 31,103,641 km (0.114 R)
• M24: 33,247,528 km (0.101 R)
• M25: 39,956,843 km (0.113 R)
• M26: 41,051,002 km (0.071 R)
• M27: 43,791,186 km (0.081 R)
• M28: 53,677,362 km (0.103 R)
• M29: 73,907,033 km (0.092 R)
• M30: 75,317,442 km (0.101 R)
• M31: 78,434,612 km (0.111 R)
• M32: 84,668,954 km (0.11 R)
• M33: 85,954,149 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.7

Radius: 6.4

Gravity: 14.81 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 14.37 AU - 19.51 AU

Year: 29406 Days

Day: 21.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 94,481,710 km

• M1: 80,633 km (0.105 R)
• M2: 355,594 km (0.101 R)
• M3: 727,046 km (0.087 R)
• M4: 1,243,158 km (0.074 R)
• M5: 1,572,423 km (0.12 R)
• M6: 2,174,255 km (0.047 R)
• M7: 2,757,986 km (0.114 R)
• M8: 3,855,885 km (0.086 R)
• M9: 4,411,043 km (0.044 R)
• M10: 7,174,115 km (0.098 R)
• M11: 12,382,365 km (0.114 R)
• M12: 13,200,666 km (0.096 R)
• M13: 19,964,883 km (0.094 R)
• M14: 20,675,024 km (0.109 R)
• M15: 25,529,026 km (0.082 R)
• M16: 26,851,471 km (0.085 R)
• M17: 30,289,530 km (0.097 R)
• M18: 34,153,493 km (0.057 R)
• M19: 38,488,839 km (0.081 R)
• M20: 40,707,376 km (0.083 R)
• M21: 41,193,569 km (0.119 R)
• M22: 42,012,468 km (0.098 R)
• M23: 48,232,448 km (0.106 R)
• M24: 49,509,116 km (0.103 R)
• M25: 60,755,136 km (0.095 R)
• M26: 83,600,526 km (0.093 R)
• M27: 83,861,874 km (0.076 R)
• M28: 91,955,717 km (0.076 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 14,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit