🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.7

Radius: 9.7

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.57 AU - 0.77 AU

Year: 366 Days

Day: 13.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 131.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 29,325,409 km

• M1: 120,725 km (0.111 R)
• M2: 192,084 km (0.063 R)
• M3: 318,195 km (0.084 R)
• M4: 379,829 km (0.099 R)
• M5: 489,335 km (0.054 R)
• M6: 567,126 km (0.076 R)
• M7: 639,980 km (0.108 R)
• M8: 713,133 km (0.061 R)
• M9: 832,063 km (0.112 R)
• M10: 905,366 km (0.089 R)
• M11: 996,471 km (0.09 R)
• M12: 1,094,757 km (0.057 R)
• M13: 1,167,761 km (0.099 R)
• M14: 1,318,855 km (0.106 R)
• M15: 1,379,292 km (0.076 R)
• M16: 1,454,241 km (0.098 R)
• M17: 1,589,777 km (0.077 R)
• M18: 1,668,465 km (0.039 R)
• M19: 1,739,075 km (0.036 R)
• M20: 1,868,777 km (0.06 R)
• M21: 2,168,720 km (0.08 R)
• M22: 2,230,504 km (0.091 R)
• M23: 2,356,017 km (0.105 R)
• M24: 2,446,374 km (0.077 R)
• M25: 2,527,157 km (0.113 R)
• M26: 2,718,941 km (0.074 R)
• M27: 2,819,621 km (0.092 R)
• M28: 2,904,293 km (0.085 R)
• M29: 2,972,809 km (0.077 R)
• M30: 3,181,498 km (0.114 R)
• M31: 3,305,365 km (0.113 R)
• M32: 3,371,038 km (0.085 R)
• M33: 3,442,995 km (0.117 R)
• M34: 3,582,570 km (0.075 R)
• M35: 3,643,905 km (0.098 R)
• M36: 3,711,673 km (0.116 R)
• M37: 3,854,838 km (0.064 R)
• M38: 3,980,799 km (0.113 R)
• M39: 4,114,689 km (0.099 R)
• M40: 4,288,971 km (0.117 R)

Planet 2 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.9

Radius: 4.3

Gravity: 35.96 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.81 AU - 10.31 AU

Year: 21278 Days

Day: 16.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 29,325,409 km

• M1: 144,063 km (0.114 R)
• M2: 212,279 km (0.083 R)
• M3: 345,122 km (0.092 R)
• M4: 401,521 km (0.03 R)
• M5: 461,210 km (0.075 R)
• M6: 753,076 km (0.12 R)
• M7: 904,469 km (0.112 R)
• M8: 1,206,656 km (0.101 R)
• M9: 1,475,484 km (0.042 R)
• M10: 2,242,921 km (0.035 R)
• M11: 2,387,133 km (0.096 R)
• M12: 2,423,785 km (0.118 R)
• M13: 2,646,985 km (0.117 R)
• M14: 2,799,575 km (0.079 R)
• M15: 2,994,351 km (0.114 R)
• M16: 3,604,411 km (0.103 R)
• M17: 4,887,811 km (0.108 R)
• M18: 6,809,545 km (0.111 R)
• M19: 7,071,043 km (0.108 R)
• M20: 7,875,131 km (0.071 R)
• M21: 8,483,097 km (0.111 R)
• M22: 8,595,146 km (0.098 R)
• M23: 9,626,473 km (0.11 R)
• M24: 9,919,835 km (0.082 R)
• M25: 10,275,728 km (0.072 R)
• M26: 10,515,234 km (0.097 R)
• M27: 12,243,090 km (0.091 R)
• M28: 12,688,592 km (0.117 R)
• M29: 12,816,947 km (0.101 R)
• M30: 14,724,619 km (0.067 R)
• M31: 15,539,628 km (0.049 R)
• M32: 15,952,519 km (0.116 R)
• M33: 17,283,940 km (0.111 R)
• M34: 18,432,402 km (0.101 R)
• M35: 19,089,137 km (0.088 R)
• M36: 19,236,192 km (0.119 R)
• M37: 20,651,238 km (0.077 R)
• M38: 22,176,538 km (0.113 R)
• M39: 22,718,980 km (0.06 R)
• M40: 24,451,922 km (0.078 R)
• M41: 24,771,612 km (0.06 R)
• M42: 25,901,076 km (0.097 R)
• M43: 26,063,839 km (0.118 R)
• M44: 26,308,581 km (0.041 R)
• M45: 27,460,784 km (0.076 R)
• M46: 28,545,368 km (0.076 R)
• M47: 29,304,278 km (0.119 R)
• M48: 29,728,837 km (0.095 R)
• M49: 29,813,958 km (0.063 R)
• M50: 30,584,088 km (0.12 R)
• M51: 30,842,144 km (0.08 R)
• M52: 31,447,268 km (0.072 R)
• M53: 31,534,034 km (0.088 R)
• M54: 31,794,783 km (0.111 R)
• M55: 32,581,369 km (0.102 R)
• M56: 32,756,997 km (0.052 R)
• M57: 33,462,800 km (0.072 R)
• M58: 36,518,037 km (0.099 R)
• M59: 39,473,792 km (0.065 R)
• M60: 40,696,306 km (0.097 R)
• M61: 42,793,219 km (0.084 R)
• M62: 43,178,284 km (0.111 R)
• M63: 44,534,987 km (0.11 R)
• M64: 45,316,486 km (0.069 R)
• M65: 45,709,031 km (0.076 R)
• M66: 46,596,146 km (0.034 R)
• M67: 47,588,429 km (0.088 R)
• M68: 50,810,468 km (0.05 R)
• M69: 51,422,473 km (0.102 R)
• M70: 52,242,120 km (0.052 R)
• M71: 52,859,809 km (0.105 R)
• M72: 52,962,882 km (0.1 R)
• M73: 54,622,820 km (0.105 R)
• M74: 56,089,029 km (0.064 R)
• M75: 56,932,761 km (0.106 R)
• M76: 58,099,624 km (0.083 R)
• M77: 59,811,024 km (0.038 R)
• M78: 61,538,879 km (0.118 R)
• M79: 62,627,204 km (0.067 R)
• M80: 62,736,261 km (0.097 R)
• M81: 63,831,467 km (0.084 R)
• M82: 64,271,284 km (0.085 R)
• M83: 66,040,728 km (0.087 R)
• M84: 67,378,283 km (0.083 R)
• M85: 67,602,081 km (0.118 R)
• M86: 67,938,227 km (0.118 R)
• M87: 68,050,426 km (0.099 R)
• M88: 68,499,818 km (0.088 R)
• M89: 69,175,551 km (0.072 R)
• M90: 70,306,960 km (0.113 R)
• M91: 72,015,218 km (0.032 R)
• M92: 72,473,137 km (0.097 R)
• M93: 75,124,610 km (0.101 R)
• M94: 76,287,285 km (0.079 R)
• M95: 77,104,687 km (0.045 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31

Radius: 5.9

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 10.27 AU - 10.61 AU

Year: 22495 Days

Day: 16.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 29,325,409 km

• M1: 902,973 km (0.11 R)
• M2: 984,504 km (0.04 R)
• M3: 1,126,023 km (0.12 R)
• M4: 1,556,715 km (0.087 R)
• M5: 2,401,046 km (0.115 R)
• M6: 2,908,482 km (0.098 R)
• M7: 3,236,999 km (0.112 R)
• M8: 4,361,077 km (0.046 R)
• M9: 4,570,963 km (0.108 R)
• M10: 5,821,601 km (0.064 R)
• M11: 6,078,610 km (0.117 R)
• M12: 6,737,140 km (0.111 R)
• M13: 7,865,557 km (0.08 R)
• M14: 7,922,105 km (0.077 R)
• M15: 10,229,951 km (0.112 R)
• M16: 11,137,262 km (0.073 R)
• M17: 12,628,603 km (0.087 R)
• M18: 14,840,258 km (0.087 R)
• M19: 15,261,526 km (0.088 R)
• M20: 16,331,749 km (0.096 R)
• M21: 16,476,261 km (0.054 R)
• M22: 17,058,496 km (0.04 R)
• M23: 18,769,895 km (0.077 R)
• M24: 20,613,240 km (0.087 R)
• M25: 21,398,180 km (0.113 R)
• M26: 21,516,662 km (0.086 R)
• M27: 21,913,545 km (0.105 R)
• M28: 22,272,729 km (0.072 R)
• M29: 23,362,101 km (0.045 R)
• M30: 23,565,704 km (0.071 R)
• M31: 27,030,989 km (0.119 R)
• M32: 27,116,409 km (0.051 R)
• M33: 27,975,849 km (0.112 R)
• M34: 29,106,360 km (0.101 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 19,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit