🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.61 AU - 0.99 AU

Year: 263 Days

Day: 37.1 Hours

Environment

Temp: 101 °C

Axial Tilt: 161 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.72 AU - 0.94 AU

Year: 278 Days

Day: 17.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 98,290,439 km

• M1: 261,198 km (0.051 R)
• M2: 441,613 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.94 AU - 2.86 AU

Year: 1365 Days

Day: 18.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,290,439 km

• M1: 42,037 km (0.119 R)
• M2: 1,235,529 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.47 AU - 3.73 AU

Year: 2507 Days

Day: 18.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.4

Radius: 4.8

Gravity: 34.31 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 11.72 AU - 13.4 AU

Year: 16340 Days

Day: 21.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 98,290,439 km

• M1: 60,138 km (0.084 R)
• M2: 319,242 km (0.05 R)
• M3: 576,401 km (0.096 R)
• M4: 1,122,582 km (0.089 R)
• M5: 1,462,020 km (0.12 R)
• M6: 2,196,546 km (0.056 R)
• M7: 3,647,046 km (0.082 R)
• M8: 4,586,970 km (0.102 R)
• M9: 5,222,611 km (0.107 R)
• M10: 6,077,264 km (0.045 R)
• M11: 6,842,756 km (0.093 R)
• M12: 9,087,921 km (0.061 R)
• M13: 9,467,900 km (0.057 R)
• M14: 10,790,794 km (0.111 R)
• M15: 12,829,813 km (0.054 R)
• M16: 13,238,813 km (0.097 R)
• M17: 15,799,630 km (0.06 R)
• M18: 18,499,572 km (0.092 R)
• M19: 20,553,251 km (0.087 R)
• M20: 21,396,535 km (0.091 R)
• M21: 27,504,765 km (0.094 R)
• M22: 28,413,124 km (0.071 R)
• M23: 29,341,528 km (0.072 R)
• M24: 31,503,666 km (0.067 R)
• M25: 32,122,702 km (0.089 R)
• M26: 32,623,705 km (0.089 R)
• M27: 33,257,103 km (0.12 R)
• M28: 34,157,831 km (0.109 R)
• M29: 36,684,240 km (0.114 R)
• M30: 36,957,256 km (0.112 R)
• M31: 37,231,619 km (0.073 R)
• M32: 37,923,359 km (0.095 R)
• M33: 42,404,713 km (0.093 R)
• M34: 43,463,268 km (0.11 R)
• M35: 45,005,921 km (0.057 R)
• M36: 47,874,011 km (0.054 R)
• M37: 49,852,294 km (0.096 R)
• M38: 52,400,843 km (0.119 R)
• M39: 53,444,139 km (0.096 R)
• M40: 53,619,467 km (0.099 R)
• M41: 54,856,642 km (0.12 R)
• M42: 56,293,978 km (0.095 R)
• M43: 58,496,507 km (0.062 R)
• M44: 63,858,095 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.5

Radius: 3.4

Gravity: 84.56 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 15.52 AU - 17.46 AU

Year: 24581 Days

Day: 15.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 98,290,439 km

• M1: 42,785 km (0.084 R)
• M2: 203,752 km (0.095 R)
• M3: 335,698 km (0.034 R)
• M4: 577,897 km (0.049 R)
• M5: 1,074,262 km (0.106 R)
• M6: 1,317,359 km (0.085 R)
• M7: 1,522,757 km (0.107 R)
• M8: 1,710,053 km (0.05 R)
• M9: 1,933,403 km (0.071 R)
• M10: 2,642,347 km (0.041 R)
• M11: 2,748,412 km (0.071 R)
• M12: 4,327,268 km (0.089 R)
• M13: 5,476,030 km (0.057 R)
• M14: 6,377,507 km (0.119 R)
• M15: 7,013,747 km (0.081 R)
• M16: 7,166,486 km (0.057 R)
• M17: 9,358,095 km (0.077 R)
• M18: 10,638,353 km (0.103 R)
• M19: 10,975,846 km (0.1 R)
• M20: 14,016,722 km (0.048 R)
• M21: 14,340,452 km (0.106 R)
• M22: 14,586,540 km (0.092 R)
• M23: 16,299,286 km (0.111 R)
• M24: 17,762,503 km (0.106 R)
• M25: 21,370,205 km (0.112 R)
• M26: 22,562,800 km (0.106 R)
• M27: 24,726,134 km (0.081 R)
• M28: 25,079,784 km (0.096 R)
• M29: 27,273,487 km (0.059 R)
• M30: 29,327,915 km (0.043 R)
• M31: 31,345,391 km (0.108 R)
• M32: 34,762,506 km (0.088 R)
• M33: 51,103,680 km (0.073 R)
• M34: 58,900,571 km (0.101 R)
• M35: 59,742,358 km (0.1 R)
• M36: 70,714,465 km (0.107 R)
• M37: 78,560,125 km (0.103 R)
• M38: 81,385,430 km (0.082 R)
• M39: 82,429,474 km (0.106 R)
• M40: 88,331,260 km (0.084 R)
• M41: 97,702,070 km (0.068 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 16,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit