🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.4 AU - 0.64 AU

Year: 136 Days

Day: 24 Hours

Environment

Temp: 263 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.18 AU - 1.54 AU

Year: 576 Days

Day: 46.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 13,601,216 km

• M1: 326,123 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.11 AU - 1.79 AU

Year: 635 Days

Day: 31.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 115.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,601,216 km

• M1: 38,147 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.6 AU - 2.28 AU

Year: 982 Days

Day: 13 Hours

Environment

Temp: -62 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,601,216 km

• M1: 458,517 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.89 AU - 2.37 AU

Year: 1130 Days

Day: 36.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.98 AU - 3.82 AU

Year: 2278 Days

Day: 25.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,601,216 km

• M1: 1,843,345 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.99 AU - 4.01 AU

Year: 2380 Days

Day: 13.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,601,216 km

• M1: 1,051,224 km (0.089 R)

Asteroid Belt

Center: 4.23 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.1

Radius: 9.4

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.16 AU - 5.76 AU

Year: 4015 Days

Day: 8.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 13,601,216 km

• M1: 120,277 km (0.059 R)
• M2: 201,508 km (0.046 R)
• M3: 281,394 km (0.066 R)
• M4: 649,704 km (0.111 R)
• M5: 861,385 km (0.107 R)
• M6: 931,845 km (0.11 R)
• M7: 1,112,559 km (0.111 R)
• M8: 1,198,578 km (0.106 R)
• M9: 1,386,772 km (0.099 R)
• M10: 1,479,972 km (0.087 R)
• M11: 1,575,266 km (0.097 R)
• M12: 2,190,113 km (0.036 R)
• M13: 2,354,820 km (0.085 R)
• M14: 2,603,751 km (0.108 R)
• M15: 2,719,689 km (0.049 R)
• M16: 2,837,572 km (0.114 R)
• M17: 2,933,016 km (0.044 R)
• M18: 3,029,506 km (0.032 R)
• M19: 3,201,095 km (0.098 R)
• M20: 3,300,578 km (0.087 R)
• M21: 3,363,259 km (0.088 R)
• M22: 3,489,819 km (0.101 R)
• M23: 3,579,428 km (0.039 R)
• M24: 4,187,394 km (0.104 R)
• M25: 4,559,145 km (0.102 R)
• M26: 4,727,891 km (0.117 R)
• M27: 4,912,944 km (0.12 R)
• M28: 5,217,076 km (0.099 R)
• M29: 5,319,700 km (0.061 R)
• M30: 5,557,112 km (0.077 R)
• M31: 5,617,101 km (0.111 R)
• M32: 6,057,667 km (0.1 R)
• M33: 6,181,234 km (0.096 R)
• M34: 6,336,966 km (0.062 R)
• M35: 6,462,329 km (0.114 R)
• M36: 6,557,024 km (0.111 R)
• M37: 6,636,162 km (0.048 R)
• M38: 6,747,612 km (0.071 R)
• M39: 6,827,647 km (0.052 R)
• M40: 6,956,301 km (0.107 R)
• M41: 7,134,472 km (0.107 R)
• M42: 7,363,506 km (0.118 R)
• M43: 7,445,785 km (0.067 R)
• M44: 7,545,118 km (0.092 R)
• M45: 7,644,750 km (0.073 R)
• M46: 7,711,471 km (0.063 R)
• M47: 7,812,001 km (0.085 R)
• M48: 8,235,213 km (0.047 R)
• M49: 8,355,041 km (0.071 R)
• M50: 8,927,851 km (0.079 R)
• M51: 9,174,688 km (0.094 R)
• M52: 9,245,597 km (0.107 R)
• M53: 9,352,410 km (0.116 R)
• M54: 9,513,377 km (0.041 R)
• M55: 9,747,348 km (0.12 R)
• M56: 9,892,458 km (0.114 R)
• M57: 10,442,530 km (0.118 R)
• M58: 10,516,581 km (0.053 R)
• M59: 10,646,731 km (0.104 R)
• M60: 11,172,567 km (0.088 R)
• M61: 11,305,410 km (0.09 R)
• M62: 12,327,613 km (0.081 R)
• M63: 12,406,002 km (0.12 R)
• M64: 12,464,943 km (0.108 R)
• M65: 12,543,482 km (0.106 R)
• M66: 13,238,813 km (0.092 R)
• M67: 13,298,952 km (0.075 R)
• M68: 13,500,161 km (0.072 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 15,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit