🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.52 AU - 1.56 AU

Year: 545 Days

Day: 47.3 Hours

Environment

Temp: 217 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.2 AU - 5.12 AU

Year: 2869 Days

Day: 28.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 16.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.1

Radius: 11.1

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 14.17 AU - 19.69 AU

Year: 19868 Days

Day: 10.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 111,413,141 km

• M1: 138,677 km (0.094 R)
• M2: 486,941 km (0.115 R)
• M3: 896,091 km (0.042 R)
• M4: 1,463,217 km (0.078 R)
• M5: 2,954,708 km (0.11 R)
• M6: 3,464,836 km (0.048 R)
• M7: 4,096,438 km (0.051 R)
• M8: 5,870,370 km (0.076 R)
• M9: 6,416,552 km (0.073 R)
• M10: 6,769,453 km (0.12 R)
• M11: 7,323,115 km (0.095 R)
• M12: 8,364,466 km (0.027 R)
• M13: 9,615,553 km (0.072 R)
• M14: 10,801,415 km (0.089 R)
• M15: 14,714,746 km (0.108 R)
• M16: 17,366,368 km (0.05 R)
• M17: 17,880,685 km (0.1 R)
• M18: 21,474,625 km (0.101 R)
• M19: 22,569,532 km (0.065 R)
• M20: 24,016,293 km (0.111 R)
• M21: 24,654,926 km (0.1 R)
• M22: 28,608,199 km (0.043 R)
• M23: 32,188,824 km (0.086 R)
• M24: 32,575,535 km (0.089 R)
• M25: 32,965,237 km (0.116 R)
• M26: 34,019,902 km (0.08 R)
• M27: 34,825,487 km (0.09 R)
• M28: 44,385,838 km (0.052 R)
• M29: 48,823,808 km (0.104 R)
• M30: 54,092,346 km (0.026 R)
• M31: 54,639,126 km (0.095 R)
• M32: 55,929,408 km (0.088 R)
• M33: 61,689,973 km (0.101 R)
• M34: 64,918,295 km (0.069 R)
• M35: 70,401,805 km (0.095 R)
• M36: 73,925,433 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.1

Radius: 7.4

Gravity: 17.59 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 18.86 AU - 20.02 AU

Year: 24446 Days

Day: 18.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 111,413,141 km

• M1: 92,003 km (0.073 R)
• M2: 427,252 km (0.118 R)
• M3: 1,100,592 km (0.12 R)
• M4: 2,029,594 km (0.12 R)
• M5: 3,106,101 km (0.097 R)
• M6: 3,496,102 km (0.102 R)
• M7: 5,604,535 km (0.104 R)
• M8: 9,082,386 km (0.104 R)
• M9: 10,658,100 km (0.094 R)
• M10: 15,083,804 km (0.1 R)
• M11: 21,757,963 km (0.066 R)
• M12: 26,215,980 km (0.103 R)
• M13: 28,851,595 km (0.101 R)
• M14: 31,521,019 km (0.098 R)
• M15: 33,057,389 km (0.112 R)
• M16: 35,083,842 km (0.06 R)
• M17: 48,457,293 km (0.118 R)
• M18: 55,156,885 km (0.086 R)
• M19: 64,866,086 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 23.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.8

Radius: 7.9

Gravity: 14.08 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 17.7 AU - 29.44 AU

Year: 32637 Days

Day: 15.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 111,413,141 km

• M1: 98,286 km (0.083 R)
• M2: 344,075 km (0.114 R)
• M3: 680,820 km (0.115 R)
• M4: 987,047 km (0.047 R)
• M5: 1,268,291 km (0.12 R)
• M6: 4,402,815 km (0.115 R)
• M7: 5,351,714 km (0.067 R)
• M8: 5,711,796 km (0.085 R)
• M9: 6,331,580 km (0.055 R)
• M10: 8,047,468 km (0.072 R)
• M11: 10,256,131 km (0.113 R)
• M12: 13,901,382 km (0.035 R)
• M13: 17,927,958 km (0.046 R)
• M14: 25,959,569 km (0.104 R)
• M15: 26,215,232 km (0.106 R)
• M16: 26,472,540 km (0.11 R)
• M17: 31,979,686 km (0.101 R)
• M18: 33,165,848 km (0.085 R)
• M19: 34,689,502 km (0.11 R)
• M20: 37,061,676 km (0.094 R)
• M21: 38,701,717 km (0.042 R)
• M22: 40,218,789 km (0.118 R)
• M23: 40,561,219 km (0.104 R)
• M24: 41,600,176 km (0.081 R)
• M25: 48,209,260 km (0.044 R)
• M26: 50,162,111 km (0.113 R)
• M27: 59,162,218 km (0.106 R)
• M28: 79,732,524 km (0.072 R)
• M29: 105,895,994 km (0.04 R)
• M30: 112,548,013 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 25.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.3

Radius: 4

Gravity: 40.33 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 21.41 AU - 29.39 AU

Year: 36511 Days

Day: 23.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 111,413,141 km

• M1: 49,966 km (0.036 R)
• M2: 914,193 km (0.102 R)
• M3: 1,081,144 km (0.09 R)
• M4: 1,667,567 km (0.106 R)
• M5: 3,117,021 km (0.036 R)
• M6: 4,906,810 km (0.105 R)
• M7: 5,116,696 km (0.109 R)
• M8: 5,464,960 km (0.094 R)
• M9: 11,246,768 km (0.085 R)
• M10: 14,053,822 km (0.116 R)
• M11: 15,618,167 km (0.071 R)
• M12: 16,723,247 km (0.081 R)
• M13: 20,673,528 km (0.106 R)
• M14: 25,327,069 km (0.111 R)
• M15: 25,451,684 km (0.103 R)
• M16: 26,590,722 km (0.096 R)
• M17: 31,201,030 km (0.117 R)
• M18: 33,995,667 km (0.117 R)
• M19: 36,158,553 km (0.099 R)
• M20: 46,656,285 km (0.113 R)
• M21: 54,540,242 km (0.078 R)
• M22: 55,164,963 km (0.118 R)
• M23: 60,780,568 km (0.074 R)
• M24: 68,440,727 km (0.06 R)
• M25: 74,399,060 km (0.029 R)
• M26: 78,557,432 km (0.105 R)
• M27: 82,868,244 km (0.086 R)
• M28: 83,970,033 km (0.097 R)
• M29: 87,618,126 km (0.09 R)
• M30: 106,476,584 km (0.08 R)

Kuiper Belt

Range: 38.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 12,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit