🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.95 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.9

Radius: 10.9

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.85 AU - 1.95 AU

Year: 1776 Days

Day: 6.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,620,126 km

• M1: 140,921 km (0.115 R)
• M2: 211,232 km (0.094 R)
• M3: 287,677 km (0.118 R)
• M4: 382,971 km (0.092 R)
• M5: 477,516 km (0.081 R)
• M6: 547,079 km (0.069 R)
• M7: 637,437 km (0.101 R)
• M8: 737,069 km (0.111 R)
• M9: 922,420 km (0.117 R)
• M10: 1,282,203 km (0.046 R)
• M11: 1,375,552 km (0.106 R)
• M12: 1,466,658 km (0.117 R)
• M13: 1,708,557 km (0.114 R)
• M14: 1,847,085 km (0.071 R)
• M15: 2,025,555 km (0.096 R)
• M16: 2,199,089 km (0.114 R)
• M17: 2,578,170 km (0.101 R)
• M18: 2,680,495 km (0.039 R)
• M19: 2,824,857 km (0.084 R)
• M20: 2,901,002 km (0.077 R)
• M21: 3,055,387 km (0.103 R)
• M22: 3,224,732 km (0.084 R)
• M23: 3,335,285 km (0.112 R)
• M24: 3,478,300 km (0.116 R)
• M25: 3,585,412 km (0.103 R)
• M26: 4,177,670 km (0.051 R)
• M27: 4,366,014 km (0.107 R)
• M28: 4,522,942 km (0.102 R)
• M29: 4,709,491 km (0.077 R)
• M30: 4,779,203 km (0.037 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.7

Radius: 7.6

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.59 AU - 6.45 AU

Year: 10018 Days

Day: 19 Hours

Environment

Temp: -222 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 55,620,126 km

• M1: 103,223 km (0.094 R)
• M2: 177,124 km (0.04 R)
• M3: 476,768 km (0.111 R)
• M4: 768,783 km (0.092 R)
• M5: 1,017,565 km (0.112 R)
• M6: 1,111,363 km (0.074 R)
• M7: 1,324,839 km (0.104 R)
• M8: 1,885,382 km (0.108 R)
• M9: 2,080,607 km (0.12 R)
• M10: 2,201,033 km (0.096 R)
• M11: 2,792,843 km (0.092 R)
• M12: 3,502,685 km (0.1 R)
• M13: 3,792,007 km (0.11 R)
• M14: 4,367,959 km (0.083 R)
• M15: 4,626,913 km (0.085 R)
• M16: 4,917,581 km (0.087 R)
• M17: 5,350,966 km (0.108 R)
• M18: 6,399,498 km (0.077 R)
• M19: 7,203,885 km (0.096 R)
• M20: 7,295,140 km (0.118 R)
• M21: 7,851,345 km (0.035 R)
• M22: 8,039,689 km (0.098 R)
• M23: 8,325,122 km (0.067 R)
• M24: 9,069,670 km (0.103 R)
• M25: 9,566,784 km (0.052 R)
• M26: 10,518,077 km (0.078 R)
• M27: 11,075,179 km (0.094 R)
• M28: 11,321,866 km (0.098 R)
• M29: 11,856,828 km (0.078 R)
• M30: 12,109,200 km (0.119 R)
• M31: 12,692,781 km (0.111 R)
• M32: 14,077,309 km (0.097 R)
• M33: 16,824,824 km (0.078 R)
• M34: 17,393,744 km (0.036 R)
• M35: 19,096,019 km (0.103 R)
• M36: 21,024,634 km (0.101 R)
• M37: 21,242,748 km (0.12 R)
• M38: 22,969,407 km (0.098 R)
• M39: 23,059,165 km (0.068 R)
• M40: 23,736,245 km (0.086 R)
• M41: 24,465,385 km (0.119 R)
• M42: 25,294,606 km (0.078 R)
• M43: 25,712,732 km (0.084 R)
• M44: 25,992,630 km (0.106 R)
• M45: 26,508,593 km (0.069 R)
• M46: 27,550,542 km (0.089 R)
• M47: 27,789,300 km (0.095 R)
• M48: 27,884,894 km (0.025 R)
• M49: 28,412,974 km (0.116 R)
• M50: 28,750,766 km (0.098 R)
• M51: 28,944,495 km (0.088 R)
• M52: 29,041,435 km (0.116 R)
• M53: 29,674,383 km (0.038 R)
• M54: 30,410,405 km (0.119 R)
• M55: 30,904,377 km (0.119 R)
• M56: 30,953,894 km (0.068 R)
• M57: 31,152,410 km (0.064 R)
• M58: 31,650,422 km (0.093 R)
• M59: 31,850,284 km (0.105 R)
• M60: 32,150,976 km (0.054 R)
• M61: 34,230,835 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.5

Radius: 7

Gravity: 13.72 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.59 AU - 8.45 AU

Year: 12615 Days

Day: 18.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,620,126 km

• M1: 101,128 km (0.101 R)
• M2: 179,069 km (0.118 R)
• M3: 375,640 km (0.103 R)
• M4: 419,921 km (0.104 R)
• M5: 548,127 km (0.041 R)
• M6: 671,096 km (0.068 R)
• M7: 783,893 km (0.032 R)
• M8: 842,834 km (0.093 R)
• M9: 903,272 km (0.098 R)
• M10: 1,093,560 km (0.071 R)
• M11: 1,320,201 km (0.105 R)
• M12: 1,636,750 km (0.101 R)
• M13: 1,687,464 km (0.04 R)
• M14: 1,764,806 km (0.115 R)
• M15: 2,113,070 km (0.075 R)
• M16: 2,482,577 km (0.066 R)
• M17: 2,841,612 km (0.097 R)
• M18: 3,027,263 km (0.052 R)
• M19: 4,082,975 km (0.081 R)
• M20: 5,241,461 km (0.12 R)
• M21: 5,856,607 km (0.054 R)
• M22: 6,053,478 km (0.071 R)
• M23: 6,252,593 km (0.114 R)
• M24: 7,028,706 km (0.117 R)
• M25: 8,139,321 km (0.117 R)
• M26: 8,984,848 km (0.096 R)
• M27: 9,030,176 km (0.1 R)
• M28: 9,533,274 km (0.064 R)
• M29: 9,951,699 km (0.099 R)
• M30: 9,998,523 km (0.111 R)
• M31: 10,139,594 km (0.087 R)
• M32: 10,328,686 km (0.092 R)
• M33: 14,083,293 km (0.069 R)
• M34: 14,135,952 km (0.087 R)
• M35: 14,506,356 km (0.114 R)
• M36: 14,665,977 km (0.088 R)
• M37: 14,772,790 km (0.099 R)
• M38: 15,473,357 km (0.097 R)
• M39: 15,527,661 km (0.092 R)
• M40: 15,582,114 km (0.062 R)
• M41: 16,295,098 km (0.079 R)
• M42: 18,209,651 km (0.088 R)
• M43: 19,427,228 km (0.099 R)
• M44: 19,485,871 km (0.098 R)
• M45: 20,253,457 km (0.077 R)
• M46: 21,211,781 km (0.032 R)
• M47: 21,574,855 km (0.077 R)
• M48: 22,184,766 km (0.039 R)
• M49: 22,924,079 km (0.066 R)
• M50: 24,174,118 km (0.046 R)
• M51: 25,574,504 km (0.116 R)
• M52: 26,544,347 km (0.117 R)
• M53: 26,870,321 km (0.093 R)
• M54: 27,066,593 km (0.073 R)
• M55: 27,988,565 km (0.087 R)
• M56: 28,720,098 km (0.095 R)
• M57: 29,390,746 km (0.089 R)
• M58: 30,678,933 km (0.079 R)
• M59: 31,985,371 km (0.097 R)
• M60: 32,680,403 km (0.098 R)
• M61: 33,029,714 km (0.066 R)
• M62: 33,169,737 km (0.069 R)
• M63: 33,873,147 km (0.089 R)
• M64: 34,226,646 km (0.115 R)
• M65: 34,652,552 km (0.068 R)
• M66: 34,866,177 km (0.105 R)
• M67: 35,868,633 km (0.09 R)
• M68: 37,682,357 km (0.03 R)
• M69: 37,828,664 km (0.118 R)
• M70: 38,268,930 km (0.119 R)
• M71: 38,710,992 km (0.101 R)
• M72: 39,006,598 km (0.085 R)
• M73: 39,451,352 km (0.089 R)
• M74: 41,927,646 km (0.085 R)
• M75: 42,231,180 km (0.098 R)
• M76: 42,383,171 km (0.099 R)
• M77: 42,764,197 km (0.111 R)
• M78: 42,840,492 km (0.115 R)
• M79: 43,836,814 km (0.077 R)
• M80: 45,774,106 km (0.073 R)
• M81: 46,556,952 km (0.061 R)
• M82: 48,772,047 km (0.114 R)
• M83: 48,851,783 km (0.074 R)
• M84: 50,214,021 km (0.1 R)
• M85: 50,617,188 km (0.118 R)
• M86: 51,588,826 km (0.096 R)
• M87: 51,751,439 km (0.088 R)
• M88: 52,976,047 km (0.096 R)
• M89: 53,058,026 km (0.101 R)
• M90: 53,304,115 km (0.079 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 16,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit