🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.68 AU - 0.68 AU

Year: 196 Days

Day: 17.6 Hours

Environment

Temp: 190 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.13 AU - 1.87 AU

Year: 643 Days

Day: 20.9 Hours

Environment

Temp: -18 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.5 AU - 3.32 AU

Year: 1737 Days

Day: 18.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.19 AU - 6.05 AU

Year: 4053 Days

Day: 40.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.7

Radius: 7.9

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 14 AU - 14.14 AU

Year: 18464 Days

Day: 22.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,964,016 km

• M1: 99,632 km (0.1 R)
• M2: 247,734 km (0.084 R)
• M3: 299,046 km (0.118 R)
• M4: 441,164 km (0.055 R)
• M5: 521,199 km (0.082 R)
• M6: 875,148 km (0.107 R)
• M7: 978,669 km (0.106 R)
• M8: 1,104,780 km (0.054 R)
• M9: 1,515,277 km (0.085 R)
• M10: 1,577,659 km (0.08 R)
• M11: 2,200,884 km (0.069 R)
• M12: 2,613,475 km (0.093 R)
• M13: 3,102,809 km (0.062 R)
• M14: 3,453,916 km (0.047 R)
• M15: 4,076,991 km (0.055 R)
• M16: 7,001,480 km (0.111 R)
• M17: 8,746,838 km (0.056 R)
• M18: 8,860,233 km (0.12 R)
• M19: 9,434,539 km (0.032 R)
• M20: 9,512,031 km (0.075 R)
• M21: 10,020,813 km (0.069 R)
• M22: 10,218,881 km (0.072 R)
• M23: 10,458,238 km (0.12 R)
• M24: 10,538,422 km (0.103 R)
• M25: 10,983,176 km (0.084 R)
• M26: 11,269,507 km (0.068 R)
• M27: 11,641,108 km (0.078 R)
• M28: 12,354,091 km (0.038 R)
• M29: 12,566,520 km (0.099 R)
• M30: 12,737,361 km (0.111 R)
• M31: 12,951,884 km (0.065 R)
• M32: 13,038,053 km (0.102 R)
• M33: 13,515,420 km (0.034 R)
• M34: 13,734,281 km (0.05 R)
• M35: 13,866,227 km (0.074 R)
• M36: 13,954,340 km (0.05 R)
• M37: 14,308,887 km (0.1 R)
• M38: 16,357,779 km (0.118 R)
• M39: 16,591,002 km (0.075 R)
• M40: 17,108,162 km (0.12 R)
• M41: 17,250,130 km (0.092 R)
• M42: 17,726,001 km (0.058 R)
• M43: 17,821,744 km (0.119 R)
• M44: 18,593,669 km (0.085 R)
• M45: 19,623,351 km (0.107 R)
• M46: 19,920,901 km (0.113 R)
• M47: 20,219,947 km (0.094 R)
• M48: 20,270,063 km (0.07 R)
• M49: 21,126,211 km (0.111 R)
• M50: 21,635,293 km (0.119 R)
• M51: 22,200,025 km (0.109 R)
• M52: 22,251,636 km (0.076 R)
• M53: 22,510,141 km (0.045 R)
• M54: 22,561,902 km (0.115 R)
• M55: 23,291,491 km (0.11 R)
• M56: 23,396,359 km (0.098 R)
• M57: 23,712,010 km (0.089 R)
• M58: 23,923,093 km (0.098 R)
• M59: 23,976,051 km (0.111 R)
• M60: 24,187,881 km (0.118 R)
• M61: 24,294,096 km (0.103 R)
• M62: 24,934,674 km (0.097 R)
• M63: 25,580,637 km (0.117 R)
• M64: 26,395,796 km (0.049 R)
• M65: 26,669,560 km (0.062 R)
• M66: 26,779,216 km (0.069 R)
• M67: 27,164,430 km (0.046 R)
• M68: 27,330,035 km (0.103 R)
• M69: 27,717,942 km (0.05 R)
• M70: 27,773,443 km (0.096 R)
• M71: 28,275,194 km (0.108 R)
• M72: 28,779,788 km (0.068 R)
• M73: 29,005,082 km (0.055 R)
• M74: 29,061,481 km (0.102 R)
• M75: 31,579,213 km (0.066 R)
• M76: 32,394,821 km (0.105 R)
• M77: 34,943,071 km (0.088 R)
• M78: 35,123,186 km (0.06 R)
• M79: 35,968,115 km (0.112 R)
• M80: 36,880,812 km (0.098 R)
• M81: 37,739,504 km (0.084 R)
• M82: 38,666,861 km (0.118 R)
• M83: 38,728,944 km (0.05 R)
• M84: 39,102,191 km (0.055 R)
• M85: 41,875,586 km (0.092 R)
• M86: 42,514,668 km (0.118 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 20,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit