🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.57 AU - 0.59 AU

Year: 159 Days

Day: 13 Hours

Environment

Temp: 247 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.6 AU - 0.64 AU

Year: 176 Days

Day: 47.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,790,892 km

• M1: 84,972 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.76 AU - 1.06 AU

Year: 312 Days

Day: 15.8 Hours

Environment

Temp: 115 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.77 AU - 1.11 AU

Year: 328 Days

Day: 41.1 Hours

Environment

Temp: 110 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.95 AU - 1.51 AU

Year: 491 Days

Day: 16.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 140.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,790,892 km

• M1: 271,670 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.68 AU - 2.52 AU

Year: 1095 Days

Day: 33.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.44 AU - 2.56 AU

Year: 1423 Days

Day: 14.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.5

Radius: 9.6

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.44 AU - 8.6 AU

Year: 7422 Days

Day: 10.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,790,892 km

• M1: 315,203 km (0.063 R)
• M2: 439,967 km (0.064 R)
• M3: 572,810 km (0.108 R)
• M4: 684,859 km (0.108 R)
• M5: 958,922 km (0.069 R)
• M6: 1,108,819 km (0.031 R)
• M7: 1,252,134 km (0.114 R)
• M8: 1,326,185 km (0.086 R)
• M9: 1,386,473 km (0.097 R)
• M10: 1,463,217 km (0.088 R)
• M11: 1,785,002 km (0.088 R)
• M12: 1,937,143 km (0.066 R)
• M13: 2,218,387 km (0.073 R)
• M14: 2,569,343 km (0.117 R)
• M15: 2,664,637 km (0.061 R)
• M16: 2,800,173 km (0.096 R)
• M17: 2,878,562 km (0.075 R)
• M18: 3,118,368 km (0.085 R)
• M19: 3,179,404 km (0.034 R)
• M20: 3,511,511 km (0.093 R)
• M21: 3,617,725 km (0.112 R)
• M22: 4,008,625 km (0.095 R)
• M23: 4,322,032 km (0.046 R)
• M24: 4,527,729 km (0.085 R)
• M25: 4,666,706 km (0.082 R)
• M26: 5,753,534 km (0.111 R)
• M27: 7,102,458 km (0.112 R)
• M28: 7,210,169 km (0.054 R)
• M29: 7,646,396 km (0.111 R)
• M30: 8,948,047 km (0.106 R)
• M31: 9,152,248 km (0.062 R)
• M32: 9,505,598 km (0.11 R)
• M33: 9,833,517 km (0.084 R)
• M34: 10,500,574 km (0.106 R)
• M35: 10,777,629 km (0.109 R)
• M36: 10,994,845 km (0.109 R)
• M37: 11,560,026 km (0.113 R)
• M38: 12,102,468 km (0.072 R)
• M39: 12,849,560 km (0.064 R)
• M40: 13,146,062 km (0.047 R)
• M41: 13,478,020 km (0.119 R)
• M42: 13,812,820 km (0.096 R)
• M43: 14,015,077 km (0.071 R)
• M44: 14,082,695 km (0.072 R)
• M45: 14,937,048 km (0.117 R)
• M46: 15,283,517 km (0.107 R)
• M47: 15,878,617 km (0.089 R)
• M48: 16,090,448 km (0.107 R)
• M49: 16,161,208 km (0.046 R)
• M50: 16,267,721 km (0.096 R)
• M51: 16,338,780 km (0.076 R)
• M52: 16,659,967 km (0.12 R)
• M53: 16,803,431 km (0.111 R)
• M54: 17,563,089 km (0.063 R)
• M55: 18,038,960 km (0.113 R)
• M56: 19,265,962 km (0.1 R)
• M57: 20,098,923 km (0.03 R)
• M58: 20,213,365 km (0.092 R)
• M59: 20,827,614 km (0.06 R)
• M60: 20,943,552 km (0.102 R)
• M61: 21,292,415 km (0.113 R)
• M62: 22,035,318 km (0.034 R)
• M63: 22,311,176 km (0.103 R)
• M64: 22,866,334 km (0.104 R)
• M65: 22,985,862 km (0.072 R)
• M66: 24,558,734 km (0.098 R)
• M67: 25,008,725 km (0.092 R)
• M68: 25,172,983 km (0.117 R)
• M69: 25,420,119 km (0.078 R)
• M70: 25,958,223 km (0.102 R)
• M71: 26,919,538 km (0.117 R)
• M72: 27,214,396 km (0.085 R)
• M73: 27,341,105 km (0.066 R)
• M74: 27,722,430 km (0.079 R)
• M75: 28,576,185 km (0.081 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 18,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit