🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.47 AU - 0.67 AU

Year: 158 Days

Day: 32 Hours

Environment

Temp: 157 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.45 AU - 0.73 AU

Year: 166 Days

Day: 21.9 Hours

Environment

Temp: 195 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.15 AU - 3.01 AU

Year: 1521 Days

Day: 20.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,314,859 km

• M1: 588,368 km (0.118 R)

Asteroid Belt

Center: 7.69 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.7

Radius: 6.3

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 11.23 AU - 14.35 AU

Year: 16791 Days

Day: 22.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 22,314,859 km

• M1: 82,728 km (0.041 R)
• M2: 135,536 km (0.071 R)
• M3: 323,131 km (0.113 R)
• M4: 430,991 km (0.106 R)
• M5: 770,579 km (0.057 R)
• M6: 843,283 km (0.112 R)
• M7: 1,116,599 km (0.107 R)
• M8: 1,199,625 km (0.079 R)
• M9: 1,371,962 km (0.083 R)
• M10: 1,438,683 km (0.066 R)
• M11: 2,268,203 km (0.073 R)
• M12: 2,701,887 km (0.03 R)
• M13: 3,190,474 km (0.077 R)
• M14: 3,279,485 km (0.068 R)
• M15: 3,369,393 km (0.119 R)
• M16: 4,149,845 km (0.083 R)
• M17: 5,296,513 km (0.106 R)
• M18: 6,272,340 km (0.114 R)
• M19: 7,302,470 km (0.052 R)
• M20: 7,897,122 km (0.101 R)
• M21: 8,672,488 km (0.112 R)
• M22: 8,755,515 km (0.091 R)
• M23: 10,294,877 km (0.107 R)
• M24: 10,338,709 km (0.105 R)
• M25: 10,515,234 km (0.037 R)
• M26: 11,685,838 km (0.085 R)
• M27: 12,473,470 km (0.037 R)
• M28: 12,802,735 km (0.119 R)
• M29: 12,897,281 km (0.105 R)
• M30: 13,710,794 km (0.044 R)
• M31: 13,856,054 km (0.093 R)
• M32: 14,344,042 km (0.117 R)
• M33: 14,689,015 km (0.057 R)
• M34: 15,387,039 km (0.056 R)
• M35: 15,537,983 km (0.054 R)
• M36: 15,841,517 km (0.044 R)
• M37: 16,044,820 km (0.1 R)
• M38: 16,867,010 km (0.068 R)
• M39: 17,022,742 km (0.113 R)
• M40: 17,074,802 km (0.07 R)
• M41: 17,492,629 km (0.107 R)
• M42: 17,597,646 km (0.082 R)
• M43: 18,338,605 km (0.118 R)
• M44: 18,605,786 km (0.084 R)
• M45: 18,981,875 km (0.109 R)
• M46: 19,414,662 km (0.117 R)
• M47: 19,523,420 km (0.077 R)
• M48: 19,850,889 km (0.049 R)
• M49: 20,732,769 km (0.115 R)
• M50: 21,966,353 km (0.084 R)
• M51: 22,079,599 km (0.114 R)
• M52: 23,108,084 km (0.077 R)
• M53: 24,152,277 km (0.1 R)
• M54: 24,386,248 km (0.109 R)
• M55: 25,330,211 km (0.103 R)
• M56: 26,647,570 km (0.097 R)
• M57: 27,314,626 km (0.044 R)
• M58: 27,741,878 km (0.074 R)
• M59: 28,171,373 km (0.081 R)
• M60: 30,162,820 km (0.117 R)
• M61: 30,225,801 km (0.112 R)
• M62: 30,984,711 km (0.039 R)
• M63: 31,813,932 km (0.091 R)
• M64: 32,006,315 km (0.027 R)
• M65: 32,974,063 km (0.048 R)
• M66: 33,363,916 km (0.114 R)
• M67: 33,559,440 km (0.028 R)
• M68: 34,542,448 km (0.067 R)
• M69: 34,608,420 km (0.116 R)
• M70: 35,535,029 km (0.082 R)
• M71: 36,402,847 km (0.06 R)
• M72: 36,469,867 km (0.092 R)
• M73: 36,536,886 km (0.077 R)
• M74: 36,805,714 km (0.113 R)
• M75: 37,345,014 km (0.053 R)
• M76: 37,887,157 km (0.059 R)
• M77: 38,159,126 km (0.097 R)
• M78: 38,500,059 km (0.095 R)
• M79: 38,842,040 km (0.082 R)
• M80: 38,910,556 km (0.07 R)
• M81: 40,636,167 km (0.087 R)
• M82: 41,263,581 km (0.095 R)
• M83: 42,175,380 km (0.096 R)
• M84: 44,233,248 km (0.051 R)
• M85: 44,519,728 km (0.088 R)
• M86: 45,382,608 km (0.102 R)
• M87: 45,454,864 km (0.071 R)
• M88: 46,541,842 km (0.093 R)
• M89: 46,833,109 km (0.071 R)
• M90: 47,344,285 km (0.06 R)
• M91: 47,564,045 km (0.119 R)
• M92: 49,556,239 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.3

Radius: 5.1

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 12.09 AU - 15.15 AU

Year: 18452 Days

Day: 21.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 22,314,859 km

• M1: 146,157 km (0.056 R)
• M2: 179,069 km (0.093 R)
• M3: 415,284 km (0.11 R)
• M4: 457,919 km (0.077 R)
• M5: 942,467 km (0.093 R)
• M6: 1,082,490 km (0.069 R)
• M7: 1,595,611 km (0.036 R)
• M8: 1,791,135 km (0.108 R)
• M9: 2,438,296 km (0.065 R)
• M10: 3,098,920 km (0.115 R)
• M11: 3,324,962 km (0.072 R)
• M12: 4,034,804 km (0.101 R)
• M13: 4,281,641 km (0.086 R)
• M14: 4,889,756 km (0.07 R)
• M15: 5,030,827 km (0.102 R)
• M16: 5,337,652 km (0.094 R)
• M17: 6,098,507 km (0.09 R)
• M18: 6,892,722 km (0.114 R)
• M19: 6,982,929 km (0.106 R)
• M20: 8,001,392 km (0.054 R)
• M21: 9,866,877 km (0.06 R)
• M22: 10,612,473 km (0.107 R)
• M23: 10,795,132 km (0.09 R)
• M24: 10,978,988 km (0.06 R)
• M25: 11,456,205 km (0.086 R)
• M26: 13,714,385 km (0.09 R)
• M27: 14,429,463 km (0.11 R)
• M28: 14,631,869 km (0.027 R)
• M29: 15,569,099 km (0.119 R)
• M30: 16,798,046 km (0.074 R)
• M31: 18,338,455 km (0.069 R)
• M32: 18,651,863 km (0.098 R)
• M33: 19,634,870 km (0.067 R)
• M34: 20,960,457 km (0.064 R)
• M35: 22,281,556 km (0.094 R)
• M36: 22,314,916 km (0.074 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 10,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit