🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.54 AU - 0.64 AU

Year: 159 Days

Day: 33.4 Hours

Environment

Temp: 209 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.85 AU - 1.11 AU

Year: 339 Days

Day: 12.6 Hours

Environment

Temp: 115 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,424,713 km

• M1: 34,856 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.71 AU - 1.93 AU

Year: 859 Days

Day: 28.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.11 AU - 2.73 AU

Year: 1317 Days

Day: 32.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,424,713 km

• M1: 164,558 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.89 AU - 3.55 AU

Year: 2021 Days

Day: 48 Hours

Environment

Temp: -91 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,424,713 km

• M1: 22,888 km (0.107 R)
• M2: 334,202 km (0.118 R)

Asteroid Belt

Center: 9.6 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.7

Radius: 5.7

Gravity: 26.15 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 15.03 AU - 16.91 AU

Year: 22327 Days

Day: 15.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 91,424,713 km

• M1: 70,909 km (0.067 R)
• M2: 350,059 km (0.076 R)
• M3: 1,045,689 km (0.075 R)
• M4: 3,033,246 km (0.086 R)
• M5: 3,375,826 km (0.07 R)
• M6: 3,618,324 km (0.061 R)
• M7: 4,743,898 km (0.105 R)
• M8: 5,325,684 km (0.089 R)
• M9: 5,824,593 km (0.091 R)
• M10: 6,677,301 km (0.118 R)
• M11: 9,024,192 km (0.059 R)
• M12: 13,608,021 km (0.061 R)
• M13: 14,067,735 km (0.088 R)
• M14: 16,522,935 km (0.115 R)
• M15: 18,033,874 km (0.062 R)
• M16: 19,926,436 km (0.09 R)
• M17: 23,769,755 km (0.096 R)
• M18: 24,661,209 km (0.058 R)
• M19: 31,667,476 km (0.096 R)
• M20: 32,882,659 km (0.049 R)
• M21: 33,709,786 km (0.082 R)
• M22: 33,988,487 km (0.046 R)
• M23: 42,758,213 km (0.053 R)
• M24: 44,575,678 km (0.084 R)
• M25: 45,249,018 km (0.117 R)
• M26: 49,792,754 km (0.099 R)
• M27: 50,517,705 km (0.031 R)
• M28: 55,016,113 km (0.073 R)
• M29: 55,402,524 km (0.082 R)
• M30: 67,193,679 km (0.076 R)
• M31: 71,927,404 km (0.096 R)
• M32: 72,389,512 km (0.069 R)
• M33: 73,086,339 km (0.08 R)
• M34: 81,049,434 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.6

Radius: 6.8

Gravity: 14.89 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 16.63 AU - 18.97 AU

Year: 26273 Days

Day: 16.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 91,424,713 km

• M1: 84,672 km (0.116 R)
• M2: 465,698 km (0.088 R)
• M3: 1,240,017 km (0.106 R)
• M4: 1,528,890 km (0.098 R)
• M5: 2,477,490 km (0.103 R)
• M6: 2,912,371 km (0.083 R)
• M7: 3,366,999 km (0.083 R)
• M8: 7,145,991 km (0.094 R)
• M9: 7,397,465 km (0.117 R)
• M10: 11,162,993 km (0.082 R)
• M11: 12,633,540 km (0.085 R)
• M12: 16,211,472 km (0.026 R)
• M13: 16,471,623 km (0.036 R)
• M14: 17,268,681 km (0.111 R)
• M15: 19,035,282 km (0.12 R)
• M16: 24,367,100 km (0.082 R)
• M17: 31,013,135 km (0.085 R)
• M18: 38,005,489 km (0.112 R)
• M19: 38,927,760 km (0.101 R)
• M20: 40,339,215 km (0.1 R)
• M21: 42,273,665 km (0.108 R)
• M22: 51,001,355 km (0.077 R)
• M23: 53,070,443 km (0.073 R)
• M24: 56,575,671 km (0.085 R)
• M25: 60,025,098 km (0.096 R)
• M26: 61,695,807 km (0.065 R)
• M27: 63,827,577 km (0.102 R)
• M28: 70,286,316 km (0.076 R)
• M29: 70,978,355 km (0.04 R)
• M30: 73,317,916 km (0.078 R)
• M31: 76,678,932 km (0.065 R)
• M32: 81,402,634 km (0.102 R)
• M33: 85,004,801 km (0.083 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: 191 - 11,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit