🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.99 AU - 1.05 AU

Year: 365 Days

Day: 36 Hours

Environment

Temp: 167 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.69 AU - 2.35 AU

Year: 1019 Days

Day: 42.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 132.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,677,253 km

• M1: 40,391 km (0.062 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719.3

Radius: 6.4

Gravity: 17.56 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 12.03 AU - 14.15 AU

Year: 16801 Days

Day: 23.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 101,677,253 km

• M1: 81,232 km (0.117 R)
• M2: 340,634 km (0.112 R)
• M3: 566,378 km (0.057 R)
• M4: 1,359,545 km (0.05 R)
• M5: 2,312,185 km (0.094 R)
• M6: 3,794,251 km (0.12 R)
• M7: 4,318,292 km (0.062 R)
• M8: 5,138,687 km (0.049 R)
• M9: 5,471,841 km (0.106 R)
• M10: 6,515,436 km (0.11 R)
• M11: 8,320,484 km (0.118 R)
• M12: 8,832,258 km (0.118 R)
• M13: 10,088,581 km (0.101 R)
• M14: 11,335,928 km (0.11 R)
• M15: 12,093,193 km (0.086 R)
• M16: 15,385,243 km (0.045 R)
• M17: 20,032,651 km (0.1 R)
• M18: 21,992,383 km (0.111 R)
• M19: 24,384,453 km (0.063 R)
• M20: 26,180,226 km (0.069 R)
• M21: 28,517,992 km (0.066 R)
• M22: 32,843,016 km (0.06 R)
• M23: 33,221,947 km (0.104 R)
• M24: 36,091,085 km (0.105 R)
• M25: 50,720,111 km (0.109 R)
• M26: 51,736,329 km (0.114 R)
• M27: 56,296,970 km (0.062 R)
• M28: 58,120,119 km (0.11 R)
• M29: 65,207,917 km (0.089 R)
• M30: 67,015,059 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.2

Radius: 3.4

Gravity: 40.33 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 16.46 AU - 16.62 AU

Year: 23864 Days

Day: 19.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 101,677,253 km

• M1: 42,935 km (0.09 R)
• M2: 169,046 km (0.091 R)
• M3: 865,573 km (0.049 R)
• M4: 1,802,654 km (0.103 R)
• M5: 2,327,743 km (0.08 R)
• M6: 2,649,378 km (0.095 R)
• M7: 2,820,967 km (0.12 R)
• M8: 3,105,502 km (0.084 R)
• M9: 3,437,460 km (0.066 R)
• M10: 7,271,803 km (0.088 R)
• M11: 7,511,159 km (0.105 R)
• M12: 8,733,823 km (0.045 R)
• M13: 9,336,254 km (0.106 R)
• M14: 11,436,757 km (0.116 R)
• M15: 14,051,728 km (0.097 R)
• M16: 15,107,590 km (0.095 R)
• M17: 15,734,106 km (0.096 R)
• M18: 16,053,796 km (0.031 R)
• M19: 16,215,362 km (0.107 R)
• M20: 16,955,273 km (0.034 R)
• M21: 20,047,461 km (0.116 R)
• M22: 20,423,251 km (0.108 R)
• M23: 21,188,594 km (0.102 R)
• M24: 23,495,393 km (0.089 R)
• M25: 23,912,920 km (0.101 R)
• M26: 28,246,621 km (0.091 R)
• M27: 29,557,398 km (0.117 R)
• M28: 29,921,669 km (0.067 R)
• M29: 35,206,064 km (0.116 R)
• M30: 35,478,631 km (0.11 R)
• M31: 39,005,700 km (0.042 R)
• M32: 39,590,927 km (0.079 R)
• M33: 44,803,216 km (0.103 R)
• M34: 45,123,206 km (0.073 R)
• M35: 46,092,750 km (0.091 R)
• M36: 52,557,023 km (0.091 R)
• M37: 60,375,606 km (0.1 R)
• M38: 63,144,663 km (0.12 R)
• M39: 70,219,146 km (0.048 R)
• M40: 70,651,035 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.4

Radius: 7

Gravity: 17.13 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 14.36 AU - 22.36 AU

Year: 27909 Days

Day: 15.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 101,677,253 km

• M1: 87,066 km (0.073 R)
• M2: 305,180 km (0.085 R)
• M3: 560,244 km (0.116 R)
• M4: 1,372,112 km (0.082 R)
• M5: 1,852,022 km (0.08 R)
• M6: 3,478,749 km (0.032 R)
• M7: 4,709,341 km (0.096 R)
• M8: 5,027,087 km (0.114 R)
• M9: 5,444,315 km (0.106 R)
• M10: 5,749,944 km (0.07 R)
• M11: 6,491,800 km (0.077 R)
• M12: 6,936,105 km (0.029 R)
• M13: 9,344,481 km (0.072 R)
• M14: 10,905,984 km (0.07 R)
• M15: 11,748,669 km (0.11 R)
• M16: 13,015,763 km (0.091 R)
• M17: 15,643,599 km (0.038 R)
• M18: 15,906,742 km (0.076 R)
• M19: 17,267,185 km (0.073 R)
• M20: 17,832,515 km (0.108 R)
• M21: 26,098,994 km (0.104 R)
• M22: 27,857,667 km (0.102 R)
• M23: 28,244,527 km (0.085 R)
• M24: 30,641,683 km (0.045 R)
• M25: 37,690,286 km (0.117 R)
• M26: 39,445,219 km (0.076 R)
• M27: 41,924,953 km (0.067 R)
• M28: 45,212,964 km (0.118 R)
• M29: 55,488,094 km (0.041 R)
• M30: 56,924,383 km (0.12 R)
• M31: 57,756,148 km (0.056 R)
• M32: 64,254,380 km (0.101 R)
• M33: 66,294,895 km (0.035 R)
• M34: 74,146,240 km (0.106 R)
• M35: 74,641,110 km (0.118 R)
• M36: 80,490,985 km (0.098 R)
• M37: 82,595,228 km (0.097 R)
• M38: 93,380,337 km (0.059 R)
• M39: 95,118,665 km (0.119 R)
• M40: 101,068,920 km (0.081 R)
• M41: 101,677,185 km (0.106 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 11,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit