🌌 Stone's Star System Generator

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Ice Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.2

Radius: 5.3

Gravity: 12.43 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 9.62 AU - 14.98 AU

Year: 16081 Days

Day: 21.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 101,128,928 km

• M1: 66,421 km (0.112 R)
• M2: 224,696 km (0.11 R)
• M3: 338,091 km (0.096 R)
• M4: 481,705 km (0.11 R)
• M5: 644,617 km (0.119 R)
• M6: 1,494,932 km (0.104 R)
• M7: 1,655,151 km (0.083 R)
• M8: 2,021,217 km (0.077 R)
• M9: 2,380,850 km (0.077 R)
• M10: 2,583,406 km (0.1 R)
• M11: 2,723,280 km (0.11 R)
• M12: 4,093,596 km (0.094 R)
• M13: 4,210,731 km (0.059 R)
• M14: 4,603,126 km (0.113 R)
• M15: 6,422,835 km (0.074 R)
• M16: 9,816,762 km (0.069 R)
• M17: 10,790,195 km (0.086 R)
• M18: 11,367,194 km (0.052 R)
• M19: 12,515,358 km (0.091 R)
• M20: 13,772,578 km (0.119 R)
• M21: 13,987,999 km (0.118 R)
• M22: 14,369,025 km (0.09 R)
• M23: 15,146,635 km (0.082 R)
• M24: 15,259,282 km (0.059 R)
• M25: 16,822,580 km (0.057 R)
• M26: 17,060,740 km (0.089 R)
• M27: 18,649,319 km (0.063 R)
• M28: 18,900,045 km (0.119 R)
• M29: 19,534,041 km (0.047 R)
• M30: 19,726,424 km (0.053 R)
• M31: 21,499,458 km (0.116 R)
• M32: 24,338,078 km (0.111 R)
• M33: 26,155,692 km (0.107 R)
• M34: 27,656,906 km (0.106 R)
• M35: 28,500,489 km (0.115 R)
• M36: 28,810,456 km (0.09 R)
• M37: 34,420,824 km (0.099 R)
• M38: 39,160,085 km (0.086 R)
• M39: 39,705,668 km (0.098 R)
• M40: 40,346,845 km (0.1 R)
• M41: 41,738,105 km (0.099 R)
• M42: 44,785,115 km (0.069 R)
• M43: 46,250,426 km (0.044 R)

Planet 2 - Ice Giant

Semi-Major Axis: 17.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207.7

Radius: 5.7

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 14.83 AU - 19.91 AU

Year: 26987 Days

Day: 24.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 101,128,928 km

• M1: 84,972 km (0.12 R)
• M2: 490,083 km (0.108 R)
• M3: 1,399,937 km (0.083 R)
• M4: 1,549,535 km (0.087 R)
• M5: 2,002,218 km (0.074 R)
• M6: 2,113,519 km (0.099 R)
• M7: 2,274,486 km (0.069 R)
• M8: 2,820,518 km (0.079 R)
• M9: 3,692,075 km (0.119 R)
• M10: 4,285,680 km (0.064 R)
• M11: 5,533,625 km (0.117 R)
• M12: 6,737,738 km (0.091 R)
• M13: 8,106,409 km (0.1 R)
• M14: 10,196,890 km (0.098 R)
• M15: 10,602,899 km (0.08 R)
• M16: 12,584,472 km (0.118 R)
• M17: 12,865,267 km (0.093 R)
• M18: 13,961,072 km (0.111 R)
• M19: 14,376,206 km (0.037 R)
• M20: 16,034,349 km (0.091 R)
• M21: 17,650,754 km (0.117 R)
• M22: 18,184,369 km (0.111 R)
• M23: 18,386,625 km (0.09 R)
• M24: 19,483,926 km (0.11 R)
• M25: 19,763,225 km (0.107 R)
• M26: 19,974,009 km (0.07 R)
• M27: 22,741,270 km (0.092 R)
• M28: 25,848,717 km (0.116 R)
• M29: 27,559,967 km (0.075 R)
• M30: 27,809,047 km (0.096 R)
• M31: 33,936,576 km (0.046 R)
• M32: 34,955,038 km (0.082 R)
• M33: 37,712,426 km (0.115 R)
• M34: 40,173,611 km (0.082 R)
• M35: 41,585,964 km (0.093 R)
• M36: 43,541,657 km (0.117 R)
• M37: 46,290,967 km (0.114 R)
• M38: 46,937,379 km (0.09 R)
• M39: 54,228,181 km (0.092 R)
• M40: 55,044,686 km (0.025 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635

Radius: 4.6

Gravity: 30.01 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 16.5 AU - 22.28 AU

Year: 31829 Days

Day: 20.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 101,128,928 km

• M1: 65,374 km (0.042 R)
• M2: 309,817 km (0.106 R)
• M3: 433,235 km (0.1 R)
• M4: 875,896 km (0.085 R)
• M5: 1,347,727 km (0.079 R)
• M6: 1,464,563 km (0.119 R)
• M7: 2,009,997 km (0.048 R)
• M8: 3,117,320 km (0.111 R)
• M9: 4,181,410 km (0.031 R)
• M10: 4,816,603 km (0.111 R)
• M11: 5,591,520 km (0.072 R)
• M12: 6,942,239 km (0.118 R)
• M13: 7,048,304 km (0.075 R)
• M14: 7,316,533 km (0.083 R)
• M15: 7,645,199 km (0.025 R)
• M16: 10,022,459 km (0.076 R)
• M17: 12,651,642 km (0.111 R)
• M18: 12,794,807 km (0.115 R)
• M19: 14,651,915 km (0.078 R)
• M20: 15,509,110 km (0.118 R)
• M21: 15,747,121 km (0.086 R)
• M22: 17,213,479 km (0.074 R)
• M23: 19,892,478 km (0.086 R)
• M24: 21,537,007 km (0.096 R)
• M25: 23,344,149 km (0.05 R)
• M26: 24,225,580 km (0.088 R)
• M27: 27,809,047 km (0.096 R)
• M28: 30,409,507 km (0.079 R)
• M29: 40,555,534 km (0.077 R)
• M30: 40,683,590 km (0.079 R)
• M31: 42,366,715 km (0.113 R)
• M32: 48,316,971 km (0.102 R)
• M33: 57,976,206 km (0.114 R)
• M34: 59,671,748 km (0.101 R)
• M35: 63,136,136 km (0.094 R)
• M36: 63,937,083 km (0.098 R)
• M37: 67,191,584 km (0.101 R)
• M38: 67,852,209 km (0.061 R)
• M39: 70,526,869 km (0.108 R)
• M40: 71,034,155 km (0.079 R)
• M41: 74,809,856 km (0.045 R)
• M42: 75,856,592 km (0.109 R)
• M43: 84,492,129 km (0.114 R)
• M44: 85,047,287 km (0.055 R)
• M45: 85,976,589 km (0.112 R)
• M46: 99,718,949 km (0.105 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: 436 - 13,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit