🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.45 AU - 0.57 AU

Year: 138 Days

Day: 24.9 Hours

Environment

Temp: 204 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.11 AU - 1.45 AU

Year: 548 Days

Day: 43.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.32 AU - 1.94 AU

Year: 788 Days

Day: 44.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,843,455 km

• M1: 94,247 km (0.115 R)
• M2: 500,106 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.89 AU - 3.07 AU

Year: 1948 Days

Day: 21.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.18 AU - 3.52 AU

Year: 2322 Days

Day: 14.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,843,455 km

• M1: 448,644 km (0.111 R)
• M2: 574,157 km (0.088 R)

Asteroid Belt

Center: 6.66 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.5

Radius: 9.3

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.79 AU - 12.13 AU

Year: 11905 Days

Day: 11.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,843,455 km

• M1: 159,771 km (0.1 R)
• M2: 251,175 km (0.075 R)
• M3: 332,556 km (0.11 R)
• M4: 764,744 km (0.115 R)
• M5: 914,193 km (0.116 R)
• M6: 972,835 km (0.114 R)
• M7: 1,286,093 km (0.095 R)
• M8: 1,352,514 km (0.09 R)
• M9: 1,606,382 km (0.11 R)
• M10: 2,106,637 km (0.119 R)
• M11: 2,401,794 km (0.114 R)
• M12: 2,709,965 km (0.112 R)
• M13: 2,912,820 km (0.084 R)
• M14: 3,551,154 km (0.035 R)
• M15: 3,614,135 km (0.108 R)
• M16: 3,773,457 km (0.05 R)
• M17: 4,569,916 km (0.077 R)
• M18: 4,846,821 km (0.025 R)
• M19: 5,380,736 km (0.074 R)
• M20: 6,504,216 km (0.062 R)
• M21: 6,737,439 km (0.084 R)
• M22: 7,494,105 km (0.105 R)
• M23: 8,152,186 km (0.045 R)
• M24: 9,304,389 km (0.051 R)
• M25: 10,100,549 km (0.081 R)
• M26: 10,643,440 km (0.118 R)
• M27: 10,780,621 km (0.114 R)
• M28: 10,918,550 km (0.086 R)
• M29: 11,103,154 km (0.12 R)
• M30: 11,195,905 km (0.075 R)
• M31: 11,382,154 km (0.115 R)
• M32: 11,569,301 km (0.099 R)
• M33: 11,663,398 km (0.112 R)
• M34: 12,232,767 km (0.041 R)
• M35: 12,714,173 km (0.082 R)
• M36: 12,811,262 km (0.105 R)
• M37: 12,908,501 km (0.055 R)
• M38: 14,095,111 km (0.083 R)
• M39: 14,195,492 km (0.095 R)
• M40: 15,782,725 km (0.108 R)
• M41: 16,148,941 km (0.08 R)
• M42: 16,570,807 km (0.061 R)
• M43: 16,783,236 km (0.08 R)
• M44: 16,889,600 km (0.025 R)
• M45: 18,239,870 km (0.103 R)
• M46: 18,459,031 km (0.11 R)
• M47: 18,679,239 km (0.114 R)
• M48: 19,233,349 km (0.101 R)
• M49: 20,131,086 km (0.1 R)
• M50: 20,357,727 km (0.053 R)
• M51: 20,585,116 km (0.076 R)
• M52: 20,985,141 km (0.032 R)
• M53: 21,387,858 km (0.063 R)
• M54: 22,846,437 km (0.06 R)
• M55: 23,201,433 km (0.078 R)
• M56: 24,096,477 km (0.096 R)
• M57: 26,105,277 km (0.082 R)
• M58: 26,476,280 km (0.108 R)
• M59: 27,223,372 km (0.093 R)
• M60: 27,851,384 km (0.117 R)
• M61: 29,763,843 km (0.084 R)
• M62: 30,280,853 km (0.049 R)
• M63: 30,410,704 km (0.104 R)
• M64: 30,670,705 km (0.108 R)
• M65: 31,323,999 km (0.076 R)
• M66: 31,455,196 km (0.108 R)
• M67: 31,915,958 km (0.076 R)
• M68: 32,777,492 km (0.116 R)
• M69: 36,299,325 km (0.104 R)
• M70: 36,575,183 km (0.084 R)
• M71: 37,337,385 km (0.11 R)
• M72: 37,615,936 km (0.103 R)
• M73: 38,455,479 km (0.077 R)
• M74: 39,301,156 km (0.117 R)
• M75: 41,010,910 km (0.088 R)
• M76: 41,226,331 km (0.056 R)
• M77: 42,454,230 km (0.026 R)
• M78: 42,963,312 km (0.113 R)
• M79: 43,328,181 km (0.083 R)
• M80: 44,207,966 km (0.113 R)
• M81: 44,576,426 km (0.103 R)
• M82: 44,650,177 km (0.059 R)
• M83: 44,797,830 km (0.096 R)
• M84: 44,871,881 km (0.072 R)
• M85: 45,910,839 km (0.082 R)
• M86: 46,209,286 km (0.104 R)
• M87: 46,732,879 km (0.086 R)
• M88: 47,108,070 km (0.031 R)
• M89: 48,695,005 km (0.109 R)
• M90: 50,607,015 km (0.101 R)
• M91: 51,069,422 km (0.11 R)
• M92: 51,533,325 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 14,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit