🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.77 AU - 1.01 AU

Year: 301 Days

Day: 14 Hours

Environment

Temp: 118 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.97 AU - 1.43 AU

Year: 471 Days

Day: 45.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.56 AU - 2.38 AU

Year: 990 Days

Day: 18 Hours

Environment

Temp: -59 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.6 AU - 2.42 AU

Year: 1021 Days

Day: 24.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,053,420 km

• M1: 71,657 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.43 AU - 3.63 AU

Year: 2375 Days

Day: 28.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48

Radius: 14.5

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.94 AU - 12.92 AU

Year: 12064 Days

Day: 10.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 67,053,420 km

• M1: 556,953 km (0.103 R)
• M2: 957,875 km (0.107 R)
• M3: 1,185,713 km (0.072 R)
• M4: 1,457,981 km (0.114 R)
• M5: 1,862,643 km (0.107 R)
• M6: 2,078,513 km (0.087 R)
• M7: 2,598,814 km (0.11 R)
• M8: 2,808,550 km (0.11 R)
• M9: 4,526,233 km (0.071 R)
• M10: 5,384,027 km (0.116 R)
• M11: 5,905,974 km (0.04 R)
• M12: 6,444,227 km (0.119 R)
• M13: 6,553,733 km (0.086 R)
• M14: 6,908,579 km (0.063 R)
• M15: 7,846,708 km (0.084 R)
• M16: 8,128,849 km (0.082 R)
• M17: 8,414,431 km (0.117 R)
• M18: 8,582,430 km (0.083 R)
• M19: 8,922,167 km (0.102 R)
• M20: 9,464,758 km (0.048 R)
• M21: 9,614,655 km (0.058 R)
• M22: 9,866,279 km (0.052 R)
• M23: 10,094,565 km (0.092 R)
• M24: 10,608,135 km (0.103 R)
• M25: 10,972,854 km (0.069 R)
• M26: 11,235,847 km (0.086 R)
• M27: 11,902,455 km (0.105 R)
• M28: 13,079,192 km (0.1 R)
• M29: 13,639,137 km (0.069 R)
• M30: 14,898,751 km (0.102 R)
• M31: 16,195,166 km (0.096 R)
• M32: 17,252,225 km (0.058 R)
• M33: 18,581,402 km (0.073 R)
• M34: 19,559,922 km (0.102 R)
• M35: 19,911,177 km (0.088 R)
• M36: 20,264,677 km (0.109 R)
• M37: 20,490,570 km (0.084 R)
• M38: 20,847,361 km (0.097 R)
• M39: 21,304,532 km (0.064 R)
• M40: 21,731,933 km (0.097 R)
• M41: 22,328,380 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.4

Radius: 14.2

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 11.44 AU - 11.44 AU

Year: 13858 Days

Day: 7.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,053,420 km

• M1: 182,509 km (0.081 R)
• M2: 365,767 km (0.113 R)
• M3: 541,544 km (0.104 R)
• M4: 901,926 km (0.085 R)
• M5: 1,336,358 km (0.114 R)
• M6: 2,259,825 km (0.066 R)
• M7: 2,419,596 km (0.111 R)
• M8: 2,716,997 km (0.109 R)
• M9: 2,887,389 km (0.114 R)
• M10: 3,061,520 km (0.056 R)
• M11: 3,311,199 km (0.115 R)
• M12: 3,530,809 km (0.053 R)
• M13: 3,755,206 km (0.08 R)
• M14: 4,218,211 km (0.119 R)
• M15: 5,584,638 km (0.07 R)
• M16: 7,171,872 km (0.117 R)
• M17: 7,266,567 km (0.115 R)
• M18: 8,187,491 km (0.074 R)
• M19: 9,559,154 km (0.074 R)
• M20: 9,873,609 km (0.082 R)
• M21: 10,085,140 km (0.036 R)
• M22: 11,552,396 km (0.108 R)
• M23: 11,663,847 km (0.119 R)
• M24: 12,339,431 km (0.032 R)
• M25: 13,260,056 km (0.088 R)
• M26: 13,728,597 km (0.091 R)
• M27: 14,024,352 km (0.091 R)
• M28: 14,381,890 km (0.089 R)
• M29: 15,106,094 km (0.084 R)
• M30: 16,028,215 km (0.117 R)
• M31: 16,653,085 km (0.108 R)
• M32: 18,185,117 km (0.106 R)
• M33: 18,379,894 km (0.096 R)
• M34: 19,297,527 km (0.086 R)
• M35: 19,496,193 km (0.043 R)
• M36: 20,566,865 km (0.058 R)
• M37: 20,973,322 km (0.115 R)
• M38: 22,765,206 km (0.098 R)
• M39: 23,326,347 km (0.098 R)
• M40: 23,608,638 km (0.099 R)
• M41: 24,034,244 km (0.062 R)
• M42: 24,319,378 km (0.117 R)
• M43: 24,605,708 km (0.051 R)
• M44: 25,616,391 km (0.093 R)
• M45: 25,907,808 km (0.117 R)
• M46: 26,126,969 km (0.095 R)
• M47: 26,493,633 km (0.08 R)
• M48: 27,529,449 km (0.104 R)
• M49: 28,052,443 km (0.115 R)
• M50: 29,335,843 km (0.098 R)
• M51: 30,253,477 km (0.087 R)
• M52: 34,017,060 km (0.118 R)
• M53: 35,142,335 km (0.073 R)
• M54: 36,279,877 km (0.076 R)
• M55: 36,525,068 km (0.111 R)
• M56: 36,689,027 km (0.119 R)
• M57: 36,935,265 km (0.03 R)
• M58: 37,099,674 km (0.067 R)
• M59: 37,677,271 km (0.052 R)
• M60: 40,694,361 km (0.082 R)
• M61: 42,060,040 km (0.1 R)
• M62: 42,231,778 km (0.112 R)
• M63: 42,921,275 km (0.047 R)
• M64: 43,440,678 km (0.101 R)
• M65: 45,099,569 km (0.109 R)
• M66: 45,804,325 km (0.118 R)
• M67: 45,981,000 km (0.086 R)
• M68: 47,671,306 km (0.113 R)
• M69: 48,929,873 km (0.114 R)
• M70: 49,563,121 km (0.084 R)
• M71: 51,112,656 km (0.108 R)
• M72: 51,295,913 km (0.093 R)
• M73: 51,847,181 km (0.07 R)
• M74: 52,400,544 km (0.087 R)
• M75: 52,492,846 km (0.112 R)
• M76: 56,896,708 km (0.098 R)
• M77: 57,372,279 km (0.061 R)
• M78: 58,231,270 km (0.108 R)
• M79: 61,222,929 km (0.048 R)
• M80: 61,515,093 km (0.106 R)
• M81: 62,003,081 km (0.118 R)
• M82: 62,198,755 km (0.035 R)
• M83: 62,982,948 km (0.096 R)
• M84: 64,561,205 km (0.105 R)
• M85: 65,554,385 km (0.108 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 12,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit