🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.79 AU - 0.89 AU

Year: 269 Days

Day: 41.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,483,263 km

• M1: 321,486 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.72 AU - 1.02 AU

Year: 284 Days

Day: 17.8 Hours

Environment

Temp: 134 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.26 AU - 2.88 AU

Year: 1441 Days

Day: 46.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,483,263 km

• M1: 127,607 km (0.026 R)
• M2: 1,806,095 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.1 AU - 3.26 AU

Year: 1535 Days

Day: 26.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.6

Radius: 15

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.24 AU - 9.96 AU

Year: 8065 Days

Day: 5.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,483,263 km

• M1: 454,927 km (0.079 R)
• M2: 587,022 km (0.103 R)
• M3: 793,168 km (0.055 R)
• M4: 1,247,497 km (0.098 R)
• M5: 1,523,505 km (0.085 R)
• M6: 1,679,236 km (0.094 R)
• M7: 2,135,809 km (0.078 R)
• M8: 2,245,015 km (0.04 R)
• M9: 3,087,999 km (0.062 R)
• M10: 3,596,482 km (0.046 R)
• M11: 4,492,873 km (0.091 R)
• M12: 5,069,124 km (0.096 R)
• M13: 5,187,306 km (0.095 R)
• M14: 5,426,364 km (0.11 R)
• M15: 5,977,632 km (0.092 R)
• M16: 6,260,072 km (0.112 R)
• M17: 6,547,001 km (0.115 R)
• M18: 6,838,268 km (0.1 R)
• M19: 7,002,078 km (0.109 R)
• M20: 7,133,874 km (0.077 R)
• M21: 7,300,077 km (0.104 R)
• M22: 7,771,909 km (0.105 R)
• M23: 7,874,383 km (0.099 R)
• M24: 8,603,972 km (0.106 R)
• M25: 8,780,946 km (0.098 R)
• M26: 9,500,961 km (0.072 R)
• M27: 9,610,616 km (0.113 R)
• M28: 9,720,720 km (0.052 R)
• M29: 10,053,426 km (0.062 R)
• M30: 10,202,575 km (0.092 R)
• M31: 10,540,816 km (0.113 R)
• M32: 10,920,944 km (0.103 R)
• M33: 11,228,367 km (0.086 R)
• M34: 11,538,633 km (0.106 R)
• M35: 12,247,278 km (0.097 R)
• M36: 12,566,820 km (0.056 R)
• M37: 13,295,660 km (0.079 R)
• M38: 13,624,028 km (0.115 R)
• M39: 14,330,878 km (0.108 R)
• M40: 14,836,967 km (0.035 R)
• M41: 15,736,798 km (0.047 R)
• M42: 16,215,362 km (0.065 R)
• M43: 16,742,694 km (0.112 R)
• M44: 17,008,530 km (0.113 R)
• M45: 17,544,539 km (0.066 R)
• M46: 17,769,385 km (0.109 R)
• M47: 18,040,606 km (0.102 R)
• M48: 18,908,423 km (0.074 R)
• M49: 20,165,195 km (0.104 R)
• M50: 20,353,688 km (0.11 R)
• M51: 20,827,464 km (0.095 R)
• M52: 20,970,181 km (0.036 R)
• M53: 21,161,217 km (0.111 R)
• M54: 22,027,688 km (0.081 R)
• M55: 22,319,105 km (0.052 R)
• M56: 22,856,759 km (0.075 R)
• M57: 23,299,868 km (0.078 R)
• M58: 23,845,302 km (0.111 R)
• M59: 24,847,608 km (0.082 R)
• M60: 25,506,587 km (0.105 R)
• M61: 25,966,151 km (0.09 R)
• M62: 26,274,024 km (0.065 R)
• M63: 26,789,987 km (0.075 R)
• M64: 27,309,241 km (0.06 R)
• M65: 27,779,427 km (0.07 R)
• M66: 28,463,239 km (0.072 R)
• M67: 28,621,962 km (0.066 R)
• M68: 29,633,244 km (0.101 R)
• M69: 30,873,261 km (0.106 R)
• M70: 31,199,534 km (0.117 R)
• M71: 32,681,749 km (0.045 R)
• M72: 33,125,457 km (0.094 R)
• M73: 33,738,658 km (0.118 R)
• M74: 33,906,507 km (0.113 R)
• M75: 34,243,252 km (0.093 R)
• M76: 34,637,293 km (0.117 R)
• M77: 35,032,979 km (0.089 R)
• M78: 35,942,983 km (0.097 R)
• M79: 36,343,606 km (0.08 R)
• M80: 38,018,952 km (0.117 R)
• M81: 39,188,957 km (0.053 R)
• M82: 39,424,275 km (0.102 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 19,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit