🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.53 AU - 0.63 AU

Year: 162 Days

Day: 33.9 Hours

Environment

Temp: 233 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.07 AU - 1.11 AU

Year: 418 Days

Day: 29.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.86 AU - 1.94 AU

Year: 961 Days

Day: 12.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.9

Radius: 12.4

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.95 AU - 12.95 AU

Year: 14223 Days

Day: 12.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,654,132 km

• M1: 162,164 km (0.115 R)
• M2: 250,576 km (0.029 R)
• M3: 361,428 km (0.111 R)
• M4: 466,446 km (0.091 R)
• M5: 584,928 km (0.11 R)
• M6: 752,926 km (0.107 R)
• M7: 938,427 km (0.112 R)
• M8: 1,420,731 km (0.098 R)
• M9: 1,671,906 km (0.059 R)
• M10: 1,776,624 km (0.114 R)
• M11: 1,992,793 km (0.114 R)
• M12: 2,392,070 km (0.116 R)
• M13: 2,775,190 km (0.084 R)
• M14: 2,984,926 km (0.084 R)
• M15: 3,375,526 km (0.049 R)
• M16: 3,554,445 km (0.114 R)
• M17: 4,086,415 km (0.094 R)
• M18: 4,181,560 km (0.088 R)
• M19: 4,325,772 km (0.093 R)
• M20: 4,520,548 km (0.094 R)
• M21: 4,944,060 km (0.08 R)
• M22: 5,071,069 km (0.04 R)
• M23: 5,616,652 km (0.045 R)
• M24: 5,696,089 km (0.103 R)
• M25: 5,990,796 km (0.057 R)
• M26: 6,400,844 km (0.106 R)
• M27: 6,791,743 km (0.097 R)
• M28: 6,933,263 km (0.111 R)
• M29: 7,248,166 km (0.113 R)
• M30: 8,190,633 km (0.071 R)
• M31: 8,584,524 km (0.056 R)
• M32: 8,707,045 km (0.088 R)
• M33: 8,860,981 km (0.057 R)
• M34: 9,899,489 km (0.119 R)
• M35: 10,221,723 km (0.111 R)
• M36: 10,416,799 km (0.091 R)
• M37: 11,545,515 km (0.091 R)
• M38: 11,850,695 km (0.065 R)
• M39: 12,469,282 km (0.078 R)
• M40: 13,559,102 km (0.109 R)
• M41: 14,606,138 km (0.106 R)
• M42: 14,899,649 km (0.081 R)
• M43: 15,343,506 km (0.091 R)
• M44: 15,567,005 km (0.079 R)
• M45: 15,679,203 km (0.098 R)
• M46: 15,979,596 km (0.109 R)
• M47: 16,092,841 km (0.11 R)
• M48: 16,244,085 km (0.03 R)
• M49: 16,930,889 km (0.095 R)
• M50: 17,084,825 km (0.102 R)
• M51: 17,162,017 km (0.052 R)
• M52: 17,783,148 km (0.11 R)
• M53: 18,135,899 km (0.116 R)
• M54: 18,530,539 km (0.109 R)
• M55: 19,529,553 km (0.059 R)
• M56: 20,218,751 km (0.103 R)
• M57: 20,710,180 km (0.12 R)
• M58: 20,957,315 km (0.101 R)
• M59: 21,496,167 km (0.106 R)
• M60: 21,997,619 km (0.065 R)
• M61: 23,654,116 km (0.083 R)
• M62: 24,128,491 km (0.099 R)
• M63: 25,174,629 km (0.08 R)
• M64: 25,747,439 km (0.101 R)
• M65: 27,265,858 km (0.1 R)
• M66: 27,581,958 km (0.083 R)
• M67: 28,309,303 km (0.11 R)
• M68: 28,675,369 km (0.083 R)
• M69: 29,089,007 km (0.094 R)
• M70: 29,365,912 km (0.044 R)
• M71: 29,782,991 km (0.089 R)
• M72: 30,201,865 km (0.071 R)
• M73: 30,341,889 km (0.089 R)
• M74: 30,529,036 km (0.11 R)
• M75: 30,857,403 km (0.105 R)
• M76: 31,470,455 km (0.071 R)
• M77: 31,802,114 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.8

Radius: 3.3

Gravity: 15.13 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 15.21 AU - 21.63 AU

Year: 29021 Days

Day: 16.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 60,654,132 km

• M1: 266,434 km (0.108 R)
• M2: 472,430 km (0.117 R)
• M3: 698,472 km (0.06 R)
• M4: 739,163 km (0.111 R)
• M5: 1,139,637 km (0.03 R)
• M6: 1,412,503 km (0.08 R)
• M7: 2,103,346 km (0.109 R)
• M8: 2,497,985 km (0.116 R)
• M9: 3,562,374 km (0.099 R)
• M10: 3,597,679 km (0.101 R)
• M11: 3,739,797 km (0.105 R)
• M12: 4,289,569 km (0.082 R)
• M13: 6,553,284 km (0.097 R)
• M14: 7,167,683 km (0.117 R)
• M15: 7,212,263 km (0.087 R)
• M16: 7,572,195 km (0.08 R)
• M17: 8,030,414 km (0.038 R)
• M18: 8,309,713 km (0.097 R)
• M19: 8,497,608 km (0.117 R)
• M20: 8,973,479 km (0.109 R)
• M21: 9,409,257 km (0.102 R)
• M22: 11,583,812 km (0.084 R)
• M23: 11,741,039 km (0.109 R)
• M24: 12,861,677 km (0.065 R)
• M25: 15,031,295 km (0.032 R)
• M26: 15,547,856 km (0.051 R)
• M27: 16,834,847 km (0.066 R)
• M28: 17,311,316 km (0.086 R)
• M29: 17,491,133 km (0.106 R)
• M30: 17,792,124 km (0.096 R)
• M31: 18,277,269 km (0.036 R)
• M32: 18,338,305 km (0.038 R)
• M33: 19,260,726 km (0.072 R)
• M34: 19,883,951 km (0.098 R)
• M35: 20,387,347 km (0.032 R)
• M36: 21,728,642 km (0.115 R)
• M37: 23,560,917 km (0.111 R)
• M38: 23,760,031 km (0.113 R)
• M39: 24,227,076 km (0.065 R)
• M40: 24,428,136 km (0.103 R)
• M41: 24,495,305 km (0.093 R)
• M42: 24,832,050 km (0.091 R)
• M43: 24,899,518 km (0.054 R)
• M44: 25,034,755 km (0.1 R)
• M45: 27,092,174 km (0.109 R)
• M46: 29,417,075 km (0.096 R)
• M47: 29,990,334 km (0.072 R)
• M48: 32,172,368 km (0.104 R)
• M49: 34,781,804 km (0.096 R)
• M50: 34,933,048 km (0.103 R)
• M51: 35,084,441 km (0.109 R)
• M52: 36,456,552 km (0.06 R)
• M53: 36,917,763 km (0.066 R)
• M54: 38,391,302 km (0.116 R)
• M55: 39,725,715 km (0.105 R)
• M56: 39,883,840 km (0.116 R)
• M57: 42,682,367 km (0.041 R)
• M58: 42,844,232 km (0.051 R)
• M59: 45,791,759 km (0.104 R)
• M60: 47,541,156 km (0.056 R)
• M61: 48,550,643 km (0.087 R)
• M62: 48,888,584 km (0.054 R)
• M63: 49,057,929 km (0.114 R)
• M64: 49,737,103 km (0.053 R)
• M65: 51,879,644 km (0.119 R)
• M66: 52,225,215 km (0.102 R)
• M67: 52,398,300 km (0.103 R)
• M68: 53,005,667 km (0.115 R)
• M69: 53,179,649 km (0.114 R)
• M70: 54,139,619 km (0.119 R)
• M71: 55,193,536 km (0.114 R)
• M72: 55,281,649 km (0.053 R)
• M73: 57,499,886 km (0.086 R)
• M74: 58,844,921 km (0.086 R)
• M75: 59,295,510 km (0.117 R)
• M76: 60,018,815 km (0.073 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: 499 - 12,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit