🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.48 AU - 0.58 AU

Year: 135 Days

Day: 48 Hours

Environment

Temp: 270 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.76 AU - 1.1 AU

Year: 314 Days

Day: 28.8 Hours

Environment

Temp: 95 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.9 AU - 1.3 AU

Year: 404 Days

Day: 36.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 109.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.06 AU - 1.36 AU

Year: 466 Days

Day: 24 Hours

Environment

Temp: 13 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 42,596,648 km

• M1: 474,674 km (0.053 R)
• M2: 569,968 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.49 AU - 1.77 AU

Year: 728 Days

Day: 14.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.32 AU - 2.78 AU

Year: 1425 Days

Day: 12.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.9

Radius: 10.7

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.76 AU - 7.96 AU

Year: 7709 Days

Day: 5 Hours

Environment

Temp: -152 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,596,648 km

• M1: 136,882 km (0.112 R)
• M2: 331,958 km (0.099 R)
• M3: 435,330 km (0.115 R)
• M4: 552,016 km (0.081 R)
• M5: 680,820 km (0.111 R)
• M6: 820,544 km (0.106 R)
• M7: 902,674 km (0.084 R)
• M8: 1,496,128 km (0.055 R)
• M9: 1,810,733 km (0.117 R)
• M10: 2,215,993 km (0.079 R)
• M11: 2,600,011 km (0.059 R)
• M12: 2,674,361 km (0.094 R)
• M13: 2,901,899 km (0.045 R)
• M14: 3,004,972 km (0.106 R)
• M15: 3,109,392 km (0.106 R)
• M16: 4,219,558 km (0.107 R)
• M17: 4,395,933 km (0.077 R)
• M18: 4,544,783 km (0.056 R)
• M19: 4,634,841 km (0.026 R)
• M20: 4,756,016 km (0.091 R)
• M21: 6,492,099 km (0.107 R)
• M22: 6,867,739 km (0.102 R)
• M23: 7,040,824 km (0.109 R)
• M24: 7,356,176 km (0.091 R)
• M25: 7,783,727 km (0.109 R)
• M26: 8,440,461 km (0.093 R)
• M27: 8,551,613 km (0.055 R)
• M28: 8,625,963 km (0.041 R)
• M29: 9,114,849 km (0.111 R)
• M30: 9,535,518 km (0.12 R)
• M31: 9,845,485 km (0.091 R)
• M32: 10,475,292 km (0.044 R)
• M33: 11,240,186 km (0.112 R)
• M34: 11,608,795 km (0.098 R)
• M35: 12,106,507 km (0.093 R)
• M36: 12,526,578 km (0.056 R)
• M37: 12,696,072 km (0.11 R)
• M38: 12,951,585 km (0.067 R)
• M39: 13,037,006 km (0.118 R)
• M40: 14,298,714 km (0.092 R)
• M41: 14,564,549 km (0.104 R)
• M42: 14,742,721 km (0.119 R)
• M43: 14,876,760 km (0.101 R)
• M44: 15,326,751 km (0.104 R)
• M45: 15,417,257 km (0.094 R)
• M46: 15,826,856 km (0.045 R)
• M47: 16,193,970 km (0.04 R)
• M48: 16,936,573 km (0.088 R)
• M49: 18,119,145 km (0.103 R)
• M50: 18,599,503 km (0.101 R)
• M51: 19,279,276 km (0.096 R)
• M52: 20,613,091 km (0.052 R)
• M53: 20,863,368 km (0.107 R)
• M54: 22,027,538 km (0.078 R)
• M55: 23,734,450 km (0.095 R)
• M56: 24,102,012 km (0.055 R)
• M57: 25,322,880 km (0.091 R)
• M58: 25,483,548 km (0.109 R)
• M59: 26,727,006 km (0.107 R)
• M60: 26,890,666 km (0.08 R)
• M61: 27,328,689 km (0.081 R)
• M62: 27,769,105 km (0.114 R)
• M63: 28,824,518 km (0.115 R)
• M64: 29,836,398 km (0.092 R)
• M65: 30,517,517 km (0.108 R)
• M66: 30,745,654 km (0.109 R)
• M67: 31,146,426 km (0.106 R)
• M68: 31,548,695 km (0.059 R)
• M69: 32,649,586 km (0.116 R)
• M70: 32,766,272 km (0.084 R)
• M71: 35,187,364 km (0.119 R)
• M72: 36,087,345 km (0.066 R)
• M73: 36,268,358 km (0.119 R)
• M74: 37,421,159 km (0.116 R)
• M75: 37,665,453 km (0.053 R)
• M76: 37,910,195 km (0.109 R)
• M77: 38,401,325 km (0.05 R)
• M78: 38,832,765 km (0.103 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 14,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit