🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280

Radius: 10.1

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.67 AU - 4.29 AU

Year: 4563 Days

Day: 10.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 37,583,500 km

• M1: 127,457 km (0.102 R)
• M2: 418,425 km (0.113 R)
• M3: 582,235 km (0.076 R)
• M4: 654,191 km (0.115 R)
• M5: 869,463 km (0.108 R)
• M6: 932,294 km (0.118 R)
• M7: 1,018,761 km (0.071 R)
• M8: 1,211,743 km (0.046 R)
• M9: 1,454,390 km (0.105 R)
• M10: 1,620,743 km (0.064 R)
• M11: 1,944,324 km (0.112 R)
• M12: 2,215,096 km (0.104 R)
• M13: 2,347,639 km (0.093 R)
• M14: 2,422,438 km (0.113 R)
• M15: 2,528,503 km (0.053 R)
• M16: 2,776,985 km (0.088 R)
• M17: 2,968,620 km (0.047 R)
• M18: 3,264,375 km (0.078 R)
• M19: 3,586,759 km (0.115 R)
• M20: 3,690,879 km (0.077 R)
• M21: 3,760,741 km (0.095 R)
• M22: 4,262,492 km (0.055 R)
• M23: 4,577,545 km (0.084 R)
• M24: 4,957,973 km (0.104 R)
• M25: 5,328,826 km (0.102 R)
• M26: 6,138,898 km (0.107 R)
• M27: 6,222,075 km (0.088 R)
• M28: 6,622,099 km (0.058 R)
• M29: 6,685,978 km (0.107 R)
• M30: 6,750,155 km (0.091 R)
• M31: 6,922,193 km (0.101 R)
• M32: 7,917,019 km (0.099 R)
• M33: 8,098,481 km (0.05 R)
• M34: 8,628,207 km (0.116 R)
• M35: 8,838,541 km (0.058 R)
• M36: 8,909,002 km (0.058 R)
• M37: 9,097,795 km (0.115 R)
• M38: 9,264,297 km (0.094 R)
• M39: 9,599,995 km (0.055 R)
• M40: 9,720,870 km (0.11 R)
• M41: 9,890,962 km (0.073 R)
• M42: 11,008,159 km (0.086 R)
• M43: 11,084,005 km (0.114 R)
• M44: 11,160,001 km (0.06 R)
• M45: 11,363,753 km (0.106 R)
• M46: 11,491,660 km (0.108 R)
• M47: 11,697,357 km (0.049 R)
• M48: 12,374,437 km (0.106 R)
• M49: 12,664,657 km (0.074 R)
• M50: 12,744,243 km (0.11 R)
• M51: 12,930,492 km (0.085 R)
• M52: 13,010,676 km (0.034 R)
• M53: 13,630,311 km (0.097 R)
• M54: 14,731,052 km (0.103 R)
• M55: 15,094,874 km (0.11 R)
• M56: 15,292,044 km (0.111 R)
• M57: 15,489,962 km (0.101 R)
• M58: 15,631,930 km (0.11 R)
• M59: 15,717,351 km (0.088 R)
• M60: 15,888,491 km (0.063 R)
• M61: 16,463,844 km (0.118 R)
• M62: 18,050,928 km (0.074 R)
• M63: 18,350,124 km (0.083 R)
• M64: 18,832,427 km (0.091 R)
• M65: 19,379,806 km (0.114 R)
• M66: 20,087,104 km (0.091 R)
• M67: 20,677,717 km (0.094 R)
• M68: 20,896,728 km (0.104 R)

Planet 2 - Ice Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.2

Radius: 7.9

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.2 AU - 10.04 AU

Year: 17790 Days

Day: 15.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 37,583,500 km

• M1: 337,343 km (0.074 R)
• M2: 1,147,416 km (0.069 R)
• M3: 1,365,679 km (0.116 R)
• M4: 1,544,748 km (0.105 R)
• M5: 1,925,773 km (0.115 R)
• M6: 2,068,939 km (0.098 R)
• M7: 2,275,234 km (0.119 R)
• M8: 2,426,627 km (0.084 R)
• M9: 2,612,876 km (0.061 R)
• M10: 2,933,614 km (0.047 R)
• M11: 3,612,639 km (0.051 R)
• M12: 3,683,100 km (0.108 R)
• M13: 4,338,338 km (0.083 R)
• M14: 4,488,834 km (0.097 R)
• M15: 5,068,675 km (0.083 R)
• M16: 5,347,376 km (0.097 R)
• M17: 5,508,942 km (0.103 R)
• M18: 6,213,248 km (0.099 R)
• M19: 6,554,481 km (0.033 R)
• M20: 7,210,767 km (0.052 R)
• M21: 7,479,146 km (0.06 R)
• M22: 8,679,668 km (0.116 R)
• M23: 9,060,993 km (0.084 R)
• M24: 9,157,185 km (0.095 R)
• M25: 9,840,099 km (0.06 R)
• M26: 10,038,316 km (0.083 R)
• M27: 10,640,597 km (0.118 R)
• M28: 10,691,311 km (0.071 R)
• M29: 11,932,674 km (0.074 R)
• M30: 12,038,290 km (0.099 R)
• M31: 12,516,854 km (0.114 R)
• M32: 12,947,546 km (0.025 R)
• M33: 14,549,141 km (0.058 R)
• M34: 15,689,675 km (0.038 R)
• M35: 16,270,713 km (0.098 R)
• M36: 17,693,688 km (0.066 R)
• M37: 17,874,402 km (0.04 R)
• M38: 19,217,941 km (0.049 R)
• M39: 19,279,874 km (0.079 R)
• M40: 19,652,223 km (0.104 R)
• M41: 20,783,782 km (0.107 R)
• M42: 20,910,940 km (0.112 R)
• M43: 21,101,976 km (0.098 R)
• M44: 21,165,705 km (0.107 R)
• M45: 21,229,583 km (0.113 R)
• M46: 21,421,667 km (0.106 R)
• M47: 22,130,611 km (0.114 R)
• M48: 23,373,171 km (0.063 R)
• M49: 24,772,809 km (0.111 R)
• M50: 26,818,859 km (0.074 R)
• M51: 28,423,895 km (0.05 R)
• M52: 29,844,775 km (0.06 R)
• M53: 31,945,877 km (0.073 R)
• M54: 32,977,055 km (0.107 R)
• M55: 33,051,106 km (0.063 R)
• M56: 34,921,080 km (0.103 R)
• M57: 34,996,627 km (0.057 R)
• M58: 35,906,930 km (0.103 R)
• M59: 35,983,075 km (0.093 R)
• M60: 36,135,814 km (0.067 R)
• M61: 36,441,593 km (0.117 R)
• M62: 37,132,884 km (0.12 R)
• M63: 37,983,647 km (0.107 R)
• M64: 38,138,930 km (0.031 R)
• M65: 39,625,484 km (0.052 R)
• M66: 40,336,373 km (0.075 R)
• M67: 40,971,715 km (0.115 R)
• M68: 41,450,279 km (0.112 R)
• M69: 41,530,314 km (0.115 R)
• M70: 42,413,240 km (0.036 R)
• M71: 43,545,846 km (0.114 R)
• M72: 43,871,371 km (0.097 R)
• M73: 44,361,005 km (0.097 R)
• M74: 44,770,454 km (0.047 R)
• M75: 45,428,236 km (0.103 R)
• M76: 46,254,914 km (0.067 R)
• M77: 47,755,380 km (0.119 R)
• M78: 47,839,305 km (0.108 R)
• M79: 47,923,079 km (0.118 R)
• M80: 50,547,625 km (0.084 R)
• M81: 51,232,334 km (0.096 R)
• M82: 52,351,775 km (0.099 R)
• M83: 53,305,312 km (0.082 R)
• M84: 53,827,707 km (0.066 R)
• M85: 54,877,735 km (0.1 R)
• M86: 55,141,326 km (0.103 R)
• M87: 55,229,290 km (0.072 R)
• M88: 56,998,135 km (0.088 R)
• M89: 57,800,129 km (0.082 R)
• M90: 60,228,552 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.3

Radius: 4.6

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.54 AU - 10.68 AU

Year: 20941 Days

Day: 15 Hours

Environment

Temp: -233 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 37,583,500 km

• M1: 133,142 km (0.096 R)
• M2: 302,936 km (0.05 R)
• M3: 554,559 km (0.119 R)
• M4: 636,539 km (0.113 R)
• M5: 737,368 km (0.08 R)
• M6: 1,297,762 km (0.031 R)
• M7: 1,407,716 km (0.069 R)
• M8: 1,617,153 km (0.096 R)
• M9: 1,897,948 km (0.058 R)
• M10: 2,325,050 km (0.097 R)
• M11: 2,504,119 km (0.096 R)
• M12: 2,780,875 km (0.119 R)
• M13: 2,899,207 km (0.117 R)
• M14: 3,338,426 km (0.053 R)
• M15: 3,464,088 km (0.098 R)
• M16: 4,524,588 km (0.081 R)
• M17: 5,060,896 km (0.117 R)
• M18: 5,410,057 km (0.102 R)
• M19: 6,347,138 km (0.114 R)
• M20: 6,471,753 km (0.051 R)
• M21: 7,010,007 km (0.119 R)
• M22: 8,917,080 km (0.12 R)
• M23: 10,198,685 km (0.045 R)
• M24: 11,196,952 km (0.084 R)
• M25: 13,245,246 km (0.1 R)
• M26: 14,007,148 km (0.109 R)
• M27: 14,210,003 km (0.098 R)
• M28: 14,783,112 km (0.087 R)
• M29: 16,163,751 km (0.105 R)
• M30: 17,063,732 km (0.03 R)
• M31: 18,643,635 km (0.1 R)
• M32: 19,904,595 km (0.108 R)
• M33: 20,132,582 km (0.083 R)
• M34: 23,993,853 km (0.106 R)
• M35: 24,042,323 km (0.098 R)
• M36: 24,431,277 km (0.109 R)
• M37: 25,759,257 km (0.109 R)
• M38: 26,256,969 km (0.073 R)
• M39: 27,413,810 km (0.101 R)
• M40: 27,921,994 km (0.105 R)
• M41: 28,382,007 km (0.088 R)
• M42: 29,050,859 km (0.117 R)
• M43: 29,829,067 km (0.106 R)
• M44: 30,771,983 km (0.106 R)
• M45: 33,767,381 km (0.107 R)
• M46: 34,311,917 km (0.027 R)
• M47: 34,694,888 km (0.06 R)
• M48: 35,189,309 km (0.05 R)
• M49: 35,907,528 km (0.1 R)
• M50: 36,574,884 km (0.079 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 16,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit