🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.5 AU - 0.7 AU

Year: 167 Days

Day: 18.9 Hours

Environment

Temp: 237 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,367,971 km

• M1: 79,137 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.16 AU - 1.9 AU

Year: 681 Days

Day: 37.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.56 AU - 3.64 AU

Year: 1964 Days

Day: 19.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.63 AU - 4.31 AU

Year: 2326 Days

Day: 28.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.5

Radius: 3.1

Gravity: 80.8 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 15.13 AU - 15.29 AU

Year: 21348 Days

Day: 17.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,367,971 km

• M1: 147,354 km (0.08 R)
• M2: 222,153 km (0.071 R)
• M3: 290,669 km (0.087 R)
• M4: 426,653 km (0.084 R)
• M5: 447,597 km (0.098 R)
• M6: 751,430 km (0.111 R)
• M7: 1,411,157 km (0.118 R)
• M8: 1,773,932 km (0.039 R)
• M9: 1,842,747 km (0.073 R)
• M10: 1,983,369 km (0.104 R)
• M11: 2,200,734 km (0.113 R)
• M12: 3,268,564 km (0.104 R)
• M13: 3,698,957 km (0.098 R)
• M14: 4,423,759 km (0.057 R)
• M15: 4,659,076 km (0.088 R)
• M16: 5,289,631 km (0.072 R)
• M17: 6,363,594 km (0.117 R)
• M18: 7,115,772 km (0.12 R)
• M19: 7,446,533 km (0.117 R)
• M20: 7,502,184 km (0.108 R)
• M21: 7,557,984 km (0.12 R)
• M22: 7,782,380 km (0.07 R)
• M23: 7,952,174 km (0.11 R)
• M24: 8,701,959 km (0.116 R)
• M25: 10,267,650 km (0.111 R)
• M26: 10,955,650 km (0.104 R)
• M27: 11,337,275 km (0.112 R)
• M28: 11,593,985 km (0.098 R)
• M29: 11,852,639 km (0.109 R)
• M30: 13,852,613 km (0.096 R)
• M31: 14,058,310 km (0.1 R)
• M32: 14,403,283 km (0.057 R)
• M33: 14,542,110 km (0.099 R)
• M34: 14,890,972 km (0.113 R)
• M35: 15,031,444 km (0.058 R)
• M36: 15,242,677 km (0.098 R)
• M37: 17,188,347 km (0.099 R)
• M38: 17,928,706 km (0.102 R)
• M39: 18,003,206 km (0.115 R)
• M40: 18,227,603 km (0.085 R)
• M41: 19,978,496 km (0.111 R)
• M42: 21,544,038 km (0.05 R)
• M43: 22,743,813 km (0.111 R)
• M44: 22,986,461 km (0.1 R)
• M45: 24,047,259 km (0.091 R)
• M46: 24,129,538 km (0.057 R)
• M47: 25,963,010 km (0.081 R)
• M48: 27,067,341 km (0.095 R)
• M49: 27,410,219 km (0.075 R)
• M50: 27,927,080 km (0.088 R)
• M51: 28,447,381 km (0.073 R)
• M52: 32,540,230 km (0.102 R)
• M53: 32,631,185 km (0.098 R)
• M54: 32,722,290 km (0.117 R)
• M55: 33,087,459 km (0.08 R)
• M56: 33,729,832 km (0.052 R)
• M57: 34,191,042 km (0.058 R)
• M58: 34,654,496 km (0.114 R)
• M59: 35,306,743 km (0.104 R)
• M60: 35,681,336 km (0.074 R)
• M61: 35,775,134 km (0.095 R)
• M62: 38,724,456 km (0.069 R)
• M63: 40,081,907 km (0.05 R)
• M64: 42,047,773 km (0.053 R)
• M65: 43,342,243 km (0.099 R)
• M66: 46,481,704 km (0.091 R)
• M67: 50,323,377 km (0.077 R)
• M68: 52,441,982 km (0.061 R)
• M69: 52,548,646 km (0.116 R)
• M70: 52,655,459 km (0.116 R)
• M71: 56,437,442 km (0.068 R)
• M72: 57,204,131 km (0.081 R)
• M73: 57,423,891 km (0.087 R)
• M74: 57,754,053 km (0.067 R)
• M75: 57,974,411 km (0.051 R)
• M76: 58,526,726 km (0.062 R)
• M77: 61,314,333 km (0.12 R)
• M78: 61,764,323 km (0.051 R)
• M79: 66,901,813 km (0.072 R)
• M80: 68,761,165 km (0.085 R)
• M81: 69,579,914 km (0.081 R)
• M82: 70,637,422 km (0.119 R)
• M83: 71,463,651 km (0.11 R)
• M84: 72,649,513 km (0.091 R)
• M85: 73,961,337 km (0.081 R)
• M86: 75,280,940 km (0.088 R)
• M87: 75,521,792 km (0.09 R)
• M88: 77,335,666 km (0.104 R)
• M89: 77,700,236 km (0.071 R)
• M90: 79,286,423 km (0.097 R)
• M91: 79,408,794 km (0.119 R)
• M92: 80,883,230 km (0.107 R)
• M93: 81,129,768 km (0.111 R)
• M94: 81,747,457 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.2

Radius: 3.2

Gravity: 36.05 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 17.4 AU - 18.52 AU

Year: 27392 Days

Day: 18.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,367,971 km

• M1: 105,018 km (0.108 R)
• M2: 140,173 km (0.072 R)
• M3: 255,663 km (0.073 R)
• M4: 341,532 km (0.116 R)
• M5: 1,607,579 km (0.037 R)
• M6: 2,100,653 km (0.116 R)
• M7: 2,599,712 km (0.047 R)
• M8: 3,413,075 km (0.097 R)
• M9: 3,494,307 km (0.053 R)
• M10: 3,868,003 km (0.086 R)
• M11: 3,995,310 km (0.107 R)
• M12: 4,254,264 km (0.101 R)
• M13: 4,788,029 km (0.076 R)
• M14: 4,833,507 km (0.116 R)
• M15: 5,917,493 km (0.117 R)
• M16: 6,113,317 km (0.087 R)
• M17: 6,969,466 km (0.112 R)
• M18: 7,332,689 km (0.113 R)
• M19: 7,755,453 km (0.058 R)
• M20: 7,969,827 km (0.052 R)
• M21: 8,294,903 km (0.05 R)
• M22: 8,514,064 km (0.105 R)
• M23: 8,790,670 km (0.067 R)
• M24: 8,846,320 km (0.12 R)
• M25: 11,470,118 km (0.093 R)
• M26: 12,145,402 km (0.096 R)
• M27: 12,331,801 km (0.089 R)
• M28: 13,086,822 km (0.093 R)
• M29: 13,405,764 km (0.108 R)
• M30: 13,469,942 km (0.106 R)
• M31: 14,641,144 km (0.089 R)
• M32: 14,839,510 km (0.101 R)
• M33: 14,972,204 km (0.102 R)
• M34: 15,105,346 km (0.032 R)
• M35: 15,238,787 km (0.063 R)
• M36: 15,439,847 km (0.1 R)
• M37: 16,184,395 km (0.044 R)
• M38: 16,458,010 km (0.086 R)
• M39: 16,664,305 km (0.093 R)
• M40: 17,357,841 km (0.089 R)
• M41: 17,778,510 km (0.119 R)
• M42: 18,202,620 km (0.063 R)
• M43: 19,277,032 km (0.116 R)
• M44: 19,494,398 km (0.073 R)
• M45: 20,815,646 km (0.079 R)
• M46: 22,165,468 km (0.115 R)
• M47: 22,621,592 km (0.041 R)
• M48: 24,008,663 km (0.056 R)
• M49: 24,320,575 km (0.072 R)
• M50: 24,633,982 km (0.112 R)
• M51: 25,741,006 km (0.075 R)
• M52: 26,864,187 km (0.096 R)
• M53: 27,269,149 km (0.109 R)
• M54: 27,594,524 km (0.115 R)
• M55: 28,331,593 km (0.091 R)
• M56: 29,157,971 km (0.056 R)
• M57: 30,496,573 km (0.112 R)
• M58: 31,769,651 km (0.054 R)
• M59: 34,455,082 km (0.063 R)
• M60: 35,159,838 km (0.115 R)
• M61: 36,136,562 km (0.12 R)
• M62: 36,583,411 km (0.117 R)
• M63: 40,131,723 km (0.111 R)
• M64: 40,687,180 km (0.105 R)
• M65: 40,965,881 km (0.099 R)
• M66: 41,152,130 km (0.065 R)
• M67: 41,993,319 km (0.082 R)
• M68: 42,557,303 km (0.109 R)
• M69: 43,029,135 km (0.069 R)
• M70: 43,218,376 km (0.105 R)
• M71: 50,910,998 km (0.113 R)
• M72: 51,010,929 km (0.081 R)
• M73: 51,211,241 km (0.102 R)
• M74: 51,512,232 km (0.111 R)
• M75: 52,620,602 km (0.113 R)
• M76: 54,144,556 km (0.051 R)
• M77: 54,246,731 km (0.037 R)
• M78: 55,889,316 km (0.084 R)
• M79: 57,548,057 km (0.071 R)
• M80: 58,383,561 km (0.035 R)
• M81: 60,489,749 km (0.082 R)
• M82: 61,658,707 km (0.113 R)
• M83: 63,910,903 km (0.034 R)
• M84: 64,884,336 km (0.041 R)
• M85: 68,274,673 km (0.108 R)
• M86: 69,269,798 km (0.072 R)
• M87: 70,492,461 km (0.103 R)
• M88: 70,603,912 km (0.045 R)
• M89: 71,386,159 km (0.076 R)
• M90: 72,621,090 km (0.106 R)
• M91: 74,429,877 km (0.103 R)
• M92: 74,543,422 km (0.119 R)
• M93: 74,884,356 km (0.106 R)
• M94: 76,139,033 km (0.11 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 15,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit