🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.39 AU - 0.65 AU

Year: 141 Days

Day: 24.6 Hours

Environment

Temp: 246 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.72 AU - 0.74 AU

Year: 234 Days

Day: 31.2 Hours

Environment

Temp: 119 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.3 AU - 1.4 AU

Year: 588 Days

Day: 43.8 Hours

Environment

Temp: -28 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.39 AU - 1.63 AU

Year: 695 Days

Day: 14.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.68 AU - 2.36 AU

Year: 1076 Days

Day: 12.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 115.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.11 AU - 2.79 AU

Year: 1437 Days

Day: 16.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.14 AU - 3.16 AU

Year: 1617 Days

Day: 31.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,322,188 km

• M1: 53,107 km (0.111 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.03 AU - 4.37 AU

Year: 2667 Days

Day: 47.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.99 AU - 4.97 AU

Year: 2975 Days

Day: 27.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.9

Radius: 12.8

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.21 AU - 8.68 AU

Year: 6851 Days

Day: 7.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,322,188 km

• M1: 162,463 km (0.113 R)
• M2: 651,648 km (0.109 R)
• M3: 760,855 km (0.045 R)
• M4: 1,281,904 km (0.114 R)
• M5: 1,441,675 km (0.066 R)
• M6: 1,552,078 km (0.111 R)
• M7: 2,002,517 km (0.103 R)
• M8: 2,147,777 km (0.027 R)
• M9: 2,537,629 km (0.098 R)
• M10: 2,741,082 km (0.112 R)
• M11: 2,997,193 km (0.036 R)
• M12: 3,838,233 km (0.081 R)
• M13: 4,338,937 km (0.075 R)
• M14: 4,474,173 km (0.106 R)
• M15: 4,888,410 km (0.119 R)
• M16: 5,547,837 km (0.081 R)
• M17: 5,694,892 km (0.119 R)
• M18: 5,813,523 km (0.08 R)
• M19: 5,993,040 km (0.116 R)
• M20: 6,449,763 km (0.047 R)
• M21: 6,604,596 km (0.087 R)
• M22: 7,364,853 km (0.102 R)
• M23: 7,657,167 km (0.12 R)
• M24: 8,019,792 km (0.103 R)
• M25: 8,152,934 km (0.088 R)
• M26: 9,350,017 km (0.049 R)
• M27: 9,631,410 km (0.102 R)
• M28: 10,894,914 km (0.096 R)
• M29: 11,153,868 km (0.111 R)
• M30: 11,302,867 km (0.119 R)
• M31: 12,595,243 km (0.07 R)
• M32: 12,789,272 km (0.073 R)
• M33: 13,062,437 km (0.03 R)
• M34: 13,298,353 km (0.116 R)
• M35: 13,734,281 km (0.109 R)
• M36: 14,295,872 km (0.096 R)
• M37: 14,579,659 km (0.114 R)
• M38: 15,317,625 km (0.107 R)
• M39: 15,774,647 km (0.057 R)
• M40: 15,900,010 km (0.076 R)
• M41: 16,109,895 km (0.097 R)
• M42: 16,193,970 km (0.095 R)
• M43: 16,278,343 km (0.088 R)
• M44: 17,474,228 km (0.105 R)
• M45: 17,560,696 km (0.057 R)
• M46: 17,908,062 km (0.082 R)
• M47: 18,126,475 km (0.078 R)
• M48: 18,213,990 km (0.103 R)
• M49: 18,653,957 km (0.094 R)
• M50: 19,859,417 km (0.1 R)
• M51: 19,949,774 km (0.087 R)
• M52: 20,403,354 km (0.11 R)
• M53: 20,494,459 km (0.085 R)
• M54: 20,585,714 km (0.114 R)
• M55: 20,722,895 km (0.08 R)
• M56: 22,298,311 km (0.048 R)
• M57: 23,529,052 km (0.119 R)
• M58: 24,104,406 km (0.029 R)
• M59: 24,976,262 km (0.096 R)
• M60: 25,073,800 km (0.119 R)
• M61: 25,367,161 km (0.083 R)
• M62: 26,105,277 km (0.077 R)
• M63: 26,551,677 km (0.117 R)
• M64: 27,251,047 km (0.065 R)
• M65: 28,821,077 km (0.06 R)
• M66: 30,212,337 km (0.103 R)
• M67: 30,524,548 km (0.114 R)
• M68: 30,890,016 km (0.059 R)
• M69: 31,362,146 km (0.112 R)
• M70: 31,625,439 km (0.102 R)
• M71: 32,101,309 km (0.047 R)
• M72: 32,579,424 km (0.049 R)
• M73: 32,739,344 km (0.092 R)
• M74: 33,006,526 km (0.111 R)
• M75: 33,704,400 km (0.118 R)
• M76: 35,169,562 km (0.072 R)
• M77: 36,489,165 km (0.097 R)
• M78: 36,710,719 km (0.093 R)
• M79: 37,210,825 km (0.058 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 12,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit