🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.6 AU - 2.58 AU

Year: 1157 Days

Day: 27.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,339,502 km

• M1: 894,745 km (0.045 R)
• M2: 1,572,274 km (0.035 R)

Asteroid Belt

Center: 6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.7

Radius: 13.5

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.38 AU - 10.44 AU

Year: 11945 Days

Day: 14.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 34,339,502 km

• M1: 183,108 km (0.071 R)
• M2: 267,331 km (0.09 R)
• M3: 612,603 km (0.097 R)
• M4: 1,006,644 km (0.096 R)
• M5: 1,303,895 km (0.08 R)
• M6: 1,870,871 km (0.071 R)
• M7: 2,328,640 km (0.098 R)
• M8: 2,418,549 km (0.032 R)
• M9: 2,570,839 km (0.073 R)
• M10: 2,726,571 km (0.081 R)
• M11: 3,047,458 km (0.099 R)
• M12: 3,179,404 km (0.068 R)
• M13: 4,376,635 km (0.053 R)
• M14: 4,601,331 km (0.101 R)
• M15: 5,062,392 km (0.071 R)
• M16: 5,619,195 km (0.1 R)
• M17: 6,363,893 km (0.099 R)
• M18: 7,051,894 km (0.085 R)
• M19: 7,809,009 km (0.073 R)
• M20: 8,359,080 km (0.054 R)
• M21: 8,451,980 km (0.111 R)
• M22: 8,732,776 km (0.095 R)
• M23: 8,874,295 km (0.118 R)
• M24: 9,788,637 km (0.057 R)
• M25: 10,581,955 km (0.071 R)
• M26: 11,139,207 km (0.09 R)
• M27: 11,758,243 km (0.107 R)
• M28: 12,124,459 km (0.063 R)
• M29: 12,335,541 km (0.09 R)
• M30: 12,600,928 km (0.086 R)
• M31: 12,761,147 km (0.049 R)
• M32: 13,627,020 km (0.103 R)
• M33: 14,067,137 km (0.114 R)
• M34: 14,623,790 km (0.078 R)
• M35: 14,961,283 km (0.074 R)
• M36: 15,301,319 km (0.118 R)
• M37: 16,220,598 km (0.062 R)
• M38: 16,628,551 km (0.103 R)
• M39: 17,513,872 km (0.054 R)
• M40: 17,812,469 km (0.08 R)
• M41: 18,052,573 km (0.076 R)
• M42: 19,268,954 km (0.108 R)
• M43: 21,079,387 km (0.06 R)
• M44: 22,943,676 km (0.105 R)
• M45: 23,205,023 km (0.112 R)
• M46: 23,598,765 km (0.102 R)
• M47: 24,659,713 km (0.08 R)
• M48: 24,927,344 km (0.091 R)
• M49: 26,827,985 km (0.073 R)
• M50: 27,172,359 km (0.097 R)
• M51: 27,518,080 km (0.109 R)
• M52: 27,795,733 km (0.117 R)
• M53: 27,934,859 km (0.097 R)
• M54: 28,144,147 km (0.069 R)
• M55: 28,423,895 km (0.069 R)
• M56: 29,197,914 km (0.104 R)
• M57: 29,339,434 km (0.119 R)
• M58: 29,481,252 km (0.111 R)
• M59: 29,978,964 km (0.114 R)
• M60: 30,193,189 km (0.087 R)
• M61: 31,271,939 km (0.082 R)
• M62: 31,779,674 km (0.117 R)
• M63: 32,216,949 km (0.083 R)
• M64: 32,436,409 km (0.084 R)
• M65: 34,508,339 km (0.093 R)
• M66: 34,732,886 km (0.092 R)
• M67: 35,711,405 km (0.053 R)
• M68: 36,014,341 km (0.105 R)
• M69: 36,546,610 km (0.039 R)
• M70: 36,851,790 km (0.083 R)
• M71: 38,313,511 km (0.085 R)
• M72: 38,701,268 km (0.111 R)
• M73: 43,052,173 km (0.073 R)
• M74: 44,753,849 km (0.066 R)
• M75: 44,998,740 km (0.102 R)
• M76: 45,736,108 km (0.098 R)
• M77: 47,555,368 km (0.055 R)
• M78: 48,641,598 km (0.097 R)
• M79: 49,145,593 km (0.063 R)
• M80: 49,989,624 km (0.058 R)
• M81: 51,179,077 km (0.032 R)
• M82: 52,636,160 km (0.118 R)
• M83: 55,065,480 km (0.077 R)
• M84: 55,328,024 km (0.118 R)
• M85: 56,558,317 km (0.116 R)
• M86: 57,797,586 km (0.06 R)
• M87: 57,975,458 km (0.116 R)
• M88: 59,673,394 km (0.102 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.6

Radius: 7.5

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 11.82 AU - 13.12 AU

Year: 16860 Days

Day: 20.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 34,339,502 km

• M1: 96,341 km (0.095 R)
• M2: 197,469 km (0.114 R)
• M3: 714,031 km (0.094 R)
• M4: 1,111,961 km (0.105 R)
• M5: 1,829,881 km (0.106 R)
• M6: 1,984,117 km (0.034 R)
• M7: 2,621,852 km (0.064 R)
• M8: 2,730,460 km (0.09 R)
• M9: 2,907,135 km (0.103 R)
• M10: 3,179,404 km (0.115 R)
• M11: 3,895,379 km (0.087 R)
• M12: 4,119,776 km (0.085 R)
• M13: 4,374,092 km (0.028 R)
• M14: 4,555,106 km (0.038 R)
• M15: 4,712,183 km (0.104 R)
• M16: 4,764,991 km (0.089 R)
• M17: 4,818,099 km (0.053 R)
• M18: 4,978,168 km (0.059 R)
• M19: 5,058,951 km (0.076 R)
• M20: 5,112,956 km (0.099 R)
• M21: 5,331,219 km (0.106 R)
• M22: 5,636,249 km (0.112 R)
• M23: 6,555,827 km (0.042 R)
• M24: 6,614,919 km (0.05 R)
• M25: 6,703,780 km (0.104 R)
• M26: 8,147,100 km (0.102 R)
• M27: 8,498,356 km (0.119 R)
• M28: 9,615,254 km (0.029 R)
• M29: 9,682,423 km (0.089 R)
• M30: 9,783,402 km (0.12 R)
• M31: 10,122,540 km (0.12 R)
• M32: 11,127,987 km (0.093 R)
• M33: 11,696,160 km (0.118 R)
• M34: 12,020,039 km (0.092 R)
• M35: 12,310,259 km (0.09 R)
• M36: 12,566,221 km (0.09 R)
• M37: 13,083,231 km (0.115 R)
• M38: 13,419,378 km (0.06 R)
• M39: 14,252,937 km (0.086 R)
• M40: 14,406,275 km (0.049 R)
• M41: 14,792,088 km (0.077 R)
• M42: 16,489,276 km (0.047 R)
• M43: 17,874,552 km (0.056 R)
• M44: 20,624,610 km (0.057 R)
• M45: 21,628,860 km (0.115 R)
• M46: 21,849,218 km (0.116 R)
• M47: 23,775,590 km (0.103 R)
• M48: 23,866,395 km (0.082 R)
• M49: 24,597,929 km (0.108 R)
• M50: 24,828,011 km (0.072 R)
• M51: 26,270,433 km (0.115 R)
• M52: 27,644,191 km (0.074 R)
• M53: 28,075,332 km (0.098 R)
• M54: 28,460,397 km (0.116 R)
• M55: 30,165,513 km (0.079 R)
• M56: 30,906,471 km (0.12 R)
• M57: 31,104,988 km (0.101 R)
• M58: 33,063,373 km (0.062 R)
• M59: 33,571,857 km (0.084 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 16,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit