🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.52 AU - 0.74 AU

Year: 181 Days

Day: 19.8 Hours

Environment

Temp: 174 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.97 AU - 1.31 AU

Year: 440 Days

Day: 29.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.8 AU - 2.2 AU

Year: 1023 Days

Day: 18 Hours

Environment

Temp: -53 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.54 AU - 4.78 AU

Year: 3069 Days

Day: 39.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.2

Radius: 7.4

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 15.34 AU - 23.3 AU

Year: 30711 Days

Day: 20.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 91,440,398 km

• M1: 497,263 km (0.057 R)
• M2: 795,561 km (0.026 R)
• M3: 1,401,134 km (0.097 R)
• M4: 2,197,892 km (0.119 R)
• M5: 2,809,149 km (0.026 R)
• M6: 3,067,804 km (0.038 R)
• M7: 5,666,468 km (0.091 R)
• M8: 6,952,112 km (0.112 R)
• M9: 8,201,254 km (0.086 R)
• M10: 8,882,822 km (0.1 R)
• M11: 10,036,970 km (0.097 R)
• M12: 11,647,840 km (0.098 R)
• M13: 13,990,542 km (0.111 R)
• M14: 16,395,927 km (0.101 R)
• M15: 16,938,817 km (0.069 R)
• M16: 17,645,667 km (0.105 R)
• M17: 17,804,091 km (0.115 R)
• M18: 17,962,964 km (0.104 R)
• M19: 18,925,926 km (0.114 R)
• M20: 19,006,858 km (0.087 R)
• M21: 19,250,553 km (0.104 R)
• M22: 19,659,105 km (0.084 R)
• M23: 20,401,559 km (0.062 R)
• M24: 22,169,507 km (0.087 R)
• M25: 22,254,927 km (0.099 R)
• M26: 22,511,787 km (0.087 R)
• M27: 25,134,088 km (0.112 R)
• M28: 28,220,591 km (0.098 R)
• M29: 28,313,192 km (0.075 R)
• M30: 28,684,494 km (0.068 R)
• M31: 29,432,035 km (0.116 R)
• M32: 30,375,399 km (0.092 R)
• M33: 30,755,527 km (0.11 R)
• M34: 32,388,537 km (0.106 R)
• M35: 36,239,935 km (0.104 R)
• M36: 36,441,443 km (0.057 R)
• M37: 36,542,272 km (0.099 R)
• M38: 40,337,719 km (0.084 R)
• M39: 43,826,940 km (0.117 R)
• M40: 43,934,202 km (0.073 R)
• M41: 47,852,469 km (0.105 R)
• M42: 47,962,873 km (0.08 R)
• M43: 49,071,842 km (0.099 R)
• M44: 49,629,393 km (0.097 R)
• M45: 52,221,475 km (0.03 R)
• M46: 53,019,131 km (0.107 R)
• M47: 54,511,071 km (0.065 R)
• M48: 56,366,084 km (0.093 R)
• M49: 58,241,892 km (0.079 R)
• M50: 60,257,125 km (0.08 R)
• M51: 60,495,733 km (0.101 R)
• M52: 62,054,244 km (0.092 R)
• M53: 62,657,123 km (0.077 R)
• M54: 67,302,586 km (0.068 R)
• M55: 68,294,570 km (0.048 R)
• M56: 69,791,595 km (0.077 R)
• M57: 70,293,047 km (0.073 R)
• M58: 75,116,083 km (0.11 R)
• M59: 76,016,064 km (0.029 R)
• M60: 78,086,648 km (0.04 R)
• M61: 78,216,648 km (0.053 R)
• M62: 78,476,949 km (0.056 R)
• M63: 80,438,177 km (0.066 R)
• M64: 81,358,802 km (0.085 R)
• M65: 82,680,200 km (0.056 R)
• M66: 83,609,502 km (0.068 R)
• M67: 84,008,779 km (0.075 R)
• M68: 85,746,358 km (0.073 R)
• M69: 87,090,944 km (0.11 R)
• M70: 87,225,731 km (0.101 R)
• M71: 88,985,152 km (0.084 R)
• M72: 90,073,626 km (0.035 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 14,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit