🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.52 AU - 0.54 AU

Year: 142 Days

Day: 20.5 Hours

Environment

Temp: 233 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,792,592 km

• M1: 35,305 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.13 AU - 1.83 AU

Year: 661 Days

Day: 21.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.43 AU - 1.91 AU

Year: 792 Days

Day: 42.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,792,592 km

• M1: 155,582 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.7 AU - 1.94 AU

Year: 901 Days

Day: 41.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,792,592 km

• M1: 356,791 km (0.107 R)

Asteroid Belt

Center: 4.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.3

Radius: 12.4

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.26 AU - 8.56 AU

Year: 6668 Days

Day: 13.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 69,792,592 km

• M1: 155,133 km (0.067 R)
• M2: 701,764 km (0.062 R)
• M3: 1,172,548 km (0.034 R)
• M4: 1,842,896 km (0.099 R)
• M5: 2,738,239 km (0.057 R)
• M6: 3,535,297 km (0.06 R)
• M7: 4,173,631 km (0.118 R)
• M8: 4,587,269 km (0.069 R)
• M9: 5,028,433 km (0.062 R)
• M10: 6,942,388 km (0.096 R)
• M11: 7,753,209 km (0.047 R)
• M12: 8,341,428 km (0.119 R)
• M13: 10,194,496 km (0.111 R)
• M14: 10,662,139 km (0.062 R)
• M15: 11,341,015 km (0.093 R)
• M16: 11,843,215 km (0.078 R)
• M17: 14,232,442 km (0.116 R)
• M18: 15,724,681 km (0.069 R)
• M19: 17,384,769 km (0.109 R)
• M20: 17,783,896 km (0.081 R)
• M21: 19,442,188 km (0.111 R)
• M22: 24,117,570 km (0.1 R)
• M23: 32,610,092 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750

Radius: 4.4

Gravity: 38.74 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 10.08 AU - 15.5 AU

Year: 16791 Days

Day: 17.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 69,792,592 km

• M1: 55,351 km (0.063 R)
• M2: 204,351 km (0.106 R)
• M3: 525,537 km (0.075 R)
• M4: 971,339 km (0.092 R)
• M5: 1,184,067 km (0.06 R)
• M6: 1,458,130 km (0.09 R)
• M7: 1,956,591 km (0.1 R)
• M8: 2,795,685 km (0.074 R)
• M9: 3,587,207 km (0.071 R)
• M10: 4,585,175 km (0.103 R)
• M11: 5,716,284 km (0.088 R)
• M12: 6,283,260 km (0.083 R)
• M13: 7,623,507 km (0.109 R)
• M14: 8,461,854 km (0.098 R)
• M15: 9,197,127 km (0.034 R)
• M16: 10,914,361 km (0.115 R)
• M17: 11,657,414 km (0.05 R)
• M18: 11,976,656 km (0.076 R)
• M19: 12,367,555 km (0.118 R)
• M20: 13,381,829 km (0.075 R)
• M21: 13,591,116 km (0.088 R)
• M22: 14,450,406 km (0.116 R)
• M23: 15,728,720 km (0.108 R)
• M24: 17,910,904 km (0.1 R)
• M25: 21,407,156 km (0.049 R)
• M26: 22,079,449 km (0.107 R)
• M27: 23,872,379 km (0.087 R)
• M28: 25,545,781 km (0.06 R)
• M29: 27,745,169 km (0.12 R)
• M30: 29,007,177 km (0.097 R)
• M31: 32,895,076 km (0.073 R)
• M32: 34,963,117 km (0.096 R)
• M33: 37,667,996 km (0.085 R)
• M34: 44,722,134 km (0.066 R)
• M35: 47,094,756 km (0.077 R)
• M36: 55,428,105 km (0.049 R)
• M37: 58,348,405 km (0.047 R)
• M38: 61,369,534 km (0.11 R)
• M39: 67,926,559 km (0.103 R)
• M40: 68,132,256 km (0.09 R)
• M41: 69,792,643 km (0.095 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: 281 - 17,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit