🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.43 AU - 0.71 AU

Year: 158 Days

Day: 39.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.56 AU - 0.66 AU

Year: 175 Days

Day: 37.3 Hours

Environment

Temp: 136 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.19 AU - 1.77 AU

Year: 661 Days

Day: 26.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,376,169 km

• M1: 119,529 km (0.11 R)

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.7

Radius: 14.3

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.3 AU - 10.72 AU

Year: 9928 Days

Day: 7.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 24,376,169 km

• M1: 719,117 km (0.087 R)
• M2: 856,897 km (0.112 R)
• M3: 1,004,849 km (0.082 R)
• M4: 1,639,144 km (0.033 R)
• M5: 2,048,294 km (0.032 R)
• M6: 2,680,794 km (0.069 R)
• M7: 2,876,468 km (0.101 R)
• M8: 3,644,952 km (0.08 R)
• M9: 3,799,936 km (0.108 R)
• M10: 3,894,033 km (0.114 R)
• M11: 4,052,606 km (0.056 R)
• M12: 4,213,274 km (0.059 R)
• M13: 4,442,010 km (0.061 R)
• M14: 4,843,680 km (0.098 R)
• M15: 5,433,095 km (0.082 R)
• M16: 5,935,595 km (0.106 R)
• M17: 6,082,051 km (0.112 R)
• M18: 6,755,690 km (0.09 R)
• M19: 7,296,187 km (0.094 R)
• M20: 7,413,771 km (0.082 R)
• M21: 7,770,562 km (0.091 R)
• M22: 7,931,081 km (0.108 R)
• M23: 8,377,930 km (0.086 R)
• M24: 8,916,631 km (0.118 R)
• M25: 9,042,593 km (0.116 R)
• M26: 10,246,557 km (0.117 R)
• M27: 10,599,757 km (0.112 R)
• M28: 10,822,658 km (0.098 R)
• M29: 10,957,146 km (0.036 R)
• M30: 11,683,594 km (0.078 R)
• M31: 11,867,749 km (0.108 R)
• M32: 12,992,425 km (0.094 R)
• M33: 13,761,209 km (0.083 R)
• M34: 14,544,803 km (0.099 R)
• M35: 14,643,687 km (0.117 R)
• M36: 14,991,951 km (0.048 R)
• M37: 16,257,698 km (0.074 R)
• M38: 16,515,007 km (0.069 R)
• M39: 16,721,751 km (0.088 R)
• M40: 16,981,453 km (0.098 R)
• M41: 17,085,722 km (0.096 R)
• M42: 18,140,088 km (0.076 R)
• M43: 19,052,785 km (0.117 R)
• M44: 19,980,591 km (0.12 R)
• M45: 20,145,896 km (0.107 R)
• M46: 20,978,857 km (0.072 R)
• M47: 21,540,597 km (0.11 R)
• M48: 22,107,274 km (0.073 R)
• M49: 22,506,850 km (0.067 R)
• M50: 22,678,738 km (0.112 R)
• M51: 23,255,139 km (0.097 R)
• M52: 23,429,121 km (0.063 R)
• M53: 26,028,683 km (0.039 R)
• M54: 27,914,514 km (0.037 R)
• M55: 28,346,403 km (0.079 R)
• M56: 29,530,021 km (0.038 R)
• M57: 29,907,158 km (0.112 R)
• M58: 30,285,790 km (0.114 R)
• M59: 30,539,209 km (0.031 R)
• M60: 30,793,226 km (0.102 R)
• M61: 31,431,560 km (0.045 R)
• M62: 31,752,298 km (0.107 R)
• M63: 32,397,064 km (0.105 R)
• M64: 32,591,392 km (0.041 R)
• M65: 32,721,093 km (0.096 R)
• M66: 33,699,613 km (0.106 R)
• M67: 33,896,484 km (0.093 R)
• M68: 34,093,804 km (0.045 R)
• M69: 36,625,149 km (0.08 R)
• M70: 37,573,001 km (0.066 R)
• M71: 37,709,135 km (0.099 R)
• M72: 38,118,285 km (0.098 R)
• M73: 39,078,704 km (0.076 R)
• M74: 41,233,811 km (0.07 R)
• M75: 42,007,830 km (0.085 R)
• M76: 44,071,234 km (0.051 R)
• M77: 45,079,074 km (0.085 R)
• M78: 47,117,645 km (0.085 R)
• M79: 48,222,126 km (0.06 R)
• M80: 48,740,482 km (0.08 R)
• M81: 49,335,134 km (0.077 R)
• M82: 49,932,179 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19

Radius: 3.8

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 12.55 AU - 17.87 AU

Year: 21775 Days

Day: 22.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 24,376,169 km

• M1: 256,710 km (0.062 R)
• M2: 352,602 km (0.097 R)
• M3: 432,039 km (0.106 R)
• M4: 618,587 km (0.119 R)
• M5: 671,545 km (0.088 R)
• M6: 934,837 km (0.108 R)
• M7: 1,083,986 km (0.088 R)
• M8: 1,404,425 km (0.111 R)
• M9: 1,560,755 km (0.086 R)
• M10: 1,722,470 km (0.043 R)
• M11: 2,110,078 km (0.103 R)
• M12: 2,223,324 km (0.091 R)
• M13: 2,288,847 km (0.106 R)
• M14: 2,405,235 km (0.119 R)
• M15: 2,523,566 km (0.112 R)
• M16: 2,979,541 km (0.088 R)
• M17: 3,033,845 km (0.048 R)
• M18: 3,143,201 km (0.107 R)
• M19: 3,710,027 km (0.084 R)
• M20: 3,787,968 km (0.112 R)
• M21: 4,389,501 km (0.073 R)
• M22: 4,806,879 km (0.096 R)
• M23: 4,849,215 km (0.096 R)
• M24: 5,412,152 km (0.075 R)
• M25: 6,041,211 km (0.063 R)
• M26: 7,099,616 km (0.104 R)
• M27: 7,123,701 km (0.088 R)
• M28: 7,342,563 km (0.108 R)
• M29: 7,514,151 km (0.094 R)
• M30: 7,687,087 km (0.106 R)
• M31: 7,936,466 km (0.111 R)
• M32: 8,571,509 km (0.06 R)
• M33: 8,804,134 km (0.077 R)
• M34: 8,830,164 km (0.063 R)
• M35: 9,461,018 km (0.049 R)
• M36: 9,862,688 km (0.067 R)
• M37: 10,025,002 km (0.115 R)
• M38: 11,072,786 km (0.119 R)
• M39: 11,297,781 km (0.074 R)
• M40: 11,581,269 km (0.05 R)
• M41: 12,154,977 km (0.078 R)
• M42: 12,299,787 km (0.088 R)
• M43: 12,649,846 km (0.117 R)
• M44: 12,737,959 km (0.032 R)
• M45: 12,826,222 km (0.117 R)
• M46: 13,092,058 km (0.103 R)
• M47: 13,210,838 km (0.118 R)
• M48: 13,509,286 km (0.117 R)
• M49: 13,569,275 km (0.095 R)
• M50: 14,082,545 km (0.096 R)
• M51: 14,448,761 km (0.037 R)
• M52: 15,628,639 km (0.102 R)
• M53: 16,262,037 km (0.108 R)
• M54: 16,357,630 km (0.101 R)
• M55: 16,581,727 km (0.072 R)
• M56: 19,180,242 km (0.077 R)
• M57: 19,484,225 km (0.067 R)
• M58: 20,715,864 km (0.11 R)
• M59: 21,480,908 km (0.096 R)
• M60: 23,794,589 km (0.087 R)
• M61: 23,830,791 km (0.088 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 12,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit