🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.56 AU - 0.84 AU

Year: 223 Days

Day: 17.6 Hours

Environment

Temp: 87 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,169,849 km

• M1: 336,595 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.95 AU - 1.13 AU

Year: 404 Days

Day: 45.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 68,169,849 km

• M1: 714,779 km (0.066 R)
• M2: 793,318 km (0.029 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.43 AU - 2.73 AU

Year: 1578 Days

Day: 35.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.26 AU - 3.02 AU

Year: 1633 Days

Day: 24.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,169,849 km

• M1: 91,255 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.41 AU - 3.09 AU

Year: 1737 Days

Day: 19.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,169,849 km

• M1: 673,639 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.4

Radius: 3.9

Gravity: 48.48 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 11.81 AU - 12.71 AU

Year: 16347 Days

Day: 15.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,169,849 km

• M1: 149,448 km (0.072 R)
• M2: 226,940 km (0.113 R)
• M3: 255,812 km (0.098 R)
• M4: 764,894 km (0.114 R)
• M5: 1,100,143 km (0.084 R)
• M6: 1,125,724 km (0.11 R)
• M7: 1,310,178 km (0.083 R)
• M8: 1,392,158 km (0.119 R)
• M9: 1,589,926 km (0.06 R)
• M10: 1,918,443 km (0.106 R)
• M11: 2,074,773 km (0.112 R)
• M12: 3,023,074 km (0.093 R)
• M13: 3,095,330 km (0.115 R)
• M14: 4,614,197 km (0.088 R)
• M15: 4,992,829 km (0.049 R)
• M16: 5,512,981 km (0.094 R)
• M17: 5,690,254 km (0.076 R)
• M18: 5,914,352 km (0.118 R)
• M19: 5,959,530 km (0.059 R)
• M20: 6,697,945 km (0.093 R)
• M21: 8,614,743 km (0.094 R)
• M22: 11,241,981 km (0.067 R)
• M23: 12,322,077 km (0.048 R)
• M24: 13,613,406 km (0.1 R)
• M25: 13,972,890 km (0.115 R)
• M26: 14,579,210 km (0.093 R)
• M27: 16,068,756 km (0.09 R)
• M28: 16,131,886 km (0.088 R)
• M29: 16,321,726 km (0.084 R)
• M30: 16,576,042 km (0.112 R)
• M31: 18,458,283 km (0.062 R)
• M32: 18,723,071 km (0.077 R)
• M33: 19,390,876 km (0.102 R)
• M34: 19,862,857 km (0.105 R)
• M35: 20,134,228 km (0.092 R)
• M36: 20,887,004 km (0.079 R)
• M37: 21,232,276 km (0.113 R)
• M38: 21,998,217 km (0.102 R)
• M39: 22,773,284 km (0.114 R)
• M40: 23,414,161 km (0.109 R)
• M41: 23,557,326 km (0.076 R)
• M42: 24,132,979 km (0.101 R)
• M43: 25,813,861 km (0.105 R)
• M44: 25,887,762 km (0.085 R)
• M45: 27,381,197 km (0.096 R)
• M46: 27,834,629 km (0.091 R)
• M47: 28,595,783 km (0.098 R)
• M48: 29,209,732 km (0.109 R)
• M49: 29,286,775 km (0.074 R)
• M50: 30,060,944 km (0.076 R)
• M51: 31,156,001 km (0.043 R)
• M52: 32,184,486 km (0.111 R)
• M53: 33,063,523 km (0.098 R)
• M54: 33,304,525 km (0.03 R)
• M55: 35,418,193 km (0.101 R)
• M56: 35,747,309 km (0.114 R)
• M57: 37,156,820 km (0.102 R)
• M58: 38,331,313 km (0.094 R)
• M59: 38,923,122 km (0.079 R)
• M60: 41,666,597 km (0.113 R)
• M61: 42,013,814 km (0.117 R)
• M62: 42,449,293 km (0.091 R)
• M63: 42,973,933 km (0.118 R)
• M64: 44,471,707 km (0.116 R)
• M65: 44,737,842 km (0.089 R)
• M66: 45,271,607 km (0.09 R)
• M67: 45,539,237 km (0.066 R)
• M68: 46,255,662 km (0.113 R)
• M69: 46,345,420 km (0.079 R)
• M70: 46,705,353 km (0.034 R)
• M71: 48,062,804 km (0.04 R)
• M72: 48,792,243 km (0.102 R)
• M73: 51,745,903 km (0.06 R)
• M74: 52,493,294 km (0.041 R)
• M75: 52,962,284 km (0.092 R)
• M76: 53,621,113 km (0.046 R)
• M77: 54,946,999 km (0.058 R)
• M78: 55,232,431 km (0.054 R)
• M79: 55,518,463 km (0.098 R)
• M80: 55,804,943 km (0.11 R)
• M81: 55,996,278 km (0.117 R)
• M82: 56,092,021 km (0.101 R)
• M83: 56,571,332 km (0.091 R)
• M84: 58,017,794 km (0.111 R)
• M85: 58,405,552 km (0.067 R)
• M86: 61,439,696 km (0.037 R)
• M87: 61,834,933 km (0.118 R)
• M88: 62,727,135 km (0.117 R)
• M89: 63,125,215 km (0.119 R)
• M90: 64,524,554 km (0.118 R)
• M91: 65,732,257 km (0.08 R)
• M92: 66,947,291 km (0.028 R)
• M93: 67,557,650 km (0.065 R)
• M94: 67,863,578 km (0.076 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 18,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit