🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.6

Radius: 14.2

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.77 AU - 0.77 AU

Year: 443 Days

Day: 11.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 170.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 39,679,589 km

• M1: 176,675 km (0.087 R)
• M2: 265,237 km (0.076 R)
• M3: 360,830 km (0.1 R)
• M4: 533,316 km (0.103 R)
• M5: 712,684 km (0.091 R)
• M6: 843,134 km (0.11 R)
• M7: 1,108,969 km (0.087 R)
• M8: 1,267,692 km (0.098 R)
• M9: 1,363,884 km (0.118 R)
• M10: 1,539,362 km (0.03 R)
• M11: 1,646,773 km (0.093 R)
• M12: 1,752,689 km (0.082 R)
• M13: 2,025,555 km (0.104 R)
• M14: 2,116,511 km (0.083 R)
• M15: 2,218,387 km (0.057 R)
• M16: 2,341,057 km (0.093 R)
• M17: 2,470,758 km (0.057 R)
• M18: 2,642,796 km (0.06 R)
• M19: 2,752,900 km (0.086 R)
• M20: 2,885,294 km (0.09 R)
• M21: 2,988,517 km (0.044 R)
• M22: 3,135,123 km (0.107 R)
• M23: 3,295,043 km (0.096 R)
• M24: 3,425,043 km (0.085 R)
• M25: 3,551,154 km (0.027 R)
• M26: 3,718,105 km (0.059 R)
• M27: 3,830,902 km (0.094 R)
• M28: 3,922,007 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.3

Radius: 14.6

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.69 AU - 2.11 AU

Year: 1718 Days

Day: 8.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 39,679,589 km

• M1: 182,360 km (0.101 R)
• M2: 280,047 km (0.118 R)
• M3: 377,286 km (0.114 R)
• M4: 511,924 km (0.111 R)
• M5: 708,944 km (0.089 R)
• M6: 848,968 km (0.109 R)
• M7: 969,693 km (0.104 R)
• M8: 1,159,982 km (0.076 R)
• M9: 1,370,167 km (0.055 R)
• M10: 1,487,152 km (0.051 R)
• M11: 1,622,389 km (0.113 R)
• M12: 1,799,214 km (0.038 R)
• M13: 1,974,991 km (0.032 R)
• M14: 2,077,017 km (0.043 R)
• M15: 2,294,831 km (0.094 R)
• M16: 2,419,297 km (0.067 R)
• M17: 2,537,479 km (0.105 R)
• M18: 2,701,139 km (0.104 R)
• M19: 3,139,611 km (0.12 R)
• M20: 3,315,837 km (0.109 R)
• M21: 3,457,356 km (0.078 R)
• M22: 3,668,738 km (0.109 R)
• M23: 3,766,276 km (0.086 R)
• M24: 3,874,435 km (0.1 R)
• M25: 4,073,999 km (0.112 R)
• M26: 4,400,571 km (0.089 R)
• M27: 4,546,279 km (0.112 R)
• M28: 4,725,198 km (0.111 R)
• M29: 4,820,941 km (0.081 R)
• M30: 5,036,063 km (0.064 R)
• M31: 5,420,230 km (0.098 R)
• M32: 5,655,248 km (0.094 R)
• M33: 5,757,124 km (0.084 R)
• M34: 5,870,968 km (0.042 R)
• M35: 5,974,041 km (0.032 R)
• M36: 6,135,757 km (0.068 R)
• M37: 6,228,807 km (0.114 R)
• M38: 6,380,948 km (0.042 R)
• M39: 6,581,858 km (0.098 R)
• M40: 6,990,110 km (0.117 R)
• M41: 7,160,652 km (0.116 R)
• M42: 7,295,589 km (0.053 R)
• M43: 7,543,173 km (0.099 R)
• M44: 7,995,857 km (0.118 R)
• M45: 8,174,327 km (0.12 R)
• M46: 8,392,889 km (0.108 R)
• M47: 8,743,846 km (0.097 R)
• M48: 8,954,181 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.1

Radius: 9.4

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.1 AU - 5.52 AU

Year: 8027 Days

Day: 9.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 39,679,589 km

• M1: 118,182 km (0.026 R)
• M2: 182,509 km (0.115 R)
• M3: 245,939 km (0.091 R)
• M4: 322,533 km (0.116 R)
• M5: 445,353 km (0.106 R)
• M6: 757,414 km (0.12 R)
• M7: 818,450 km (0.104 R)
• M8: 881,281 km (0.052 R)
• M9: 1,149,660 km (0.084 R)
• M10: 1,386,772 km (0.099 R)
• M11: 1,560,306 km (0.115 R)
• M12: 1,865,336 km (0.11 R)
• M13: 2,101,102 km (0.112 R)
• M14: 2,301,264 km (0.069 R)
• M15: 2,865,547 km (0.084 R)
• M16: 3,038,034 km (0.082 R)
• M17: 5,151,552 km (0.073 R)
• M18: 6,391,569 km (0.059 R)
• M19: 6,650,224 km (0.097 R)
• M20: 6,879,408 km (0.119 R)
• M21: 7,413,173 km (0.038 R)
• M22: 8,168,792 km (0.088 R)
• M23: 8,414,431 km (0.11 R)
• M24: 8,876,988 km (0.063 R)
• M25: 9,202,064 km (0.071 R)
• M26: 9,311,271 km (0.073 R)
• M27: 9,567,831 km (0.095 R)
• M28: 9,641,583 km (0.088 R)
• M29: 9,789,685 km (0.095 R)
• M30: 9,864,035 km (0.079 R)
• M31: 9,975,784 km (0.088 R)
• M32: 10,465,269 km (0.104 R)
• M33: 11,272,349 km (0.11 R)
• M34: 11,389,335 km (0.087 R)
• M35: 12,460,007 km (0.081 R)
• M36: 12,540,490 km (0.059 R)
• M37: 13,273,669 km (0.035 R)
• M38: 13,479,666 km (0.053 R)
• M39: 13,603,832 km (0.057 R)
• M40: 14,356,908 km (0.114 R)
• M41: 15,037,728 km (0.057 R)
• M42: 15,166,531 km (0.103 R)
• M43: 15,295,634 km (0.059 R)
• M44: 15,511,803 km (0.047 R)
• M45: 17,456,875 km (0.026 R)
• M46: 17,547,082 km (0.072 R)
• M47: 17,955,185 km (0.1 R)
• M48: 18,320,354 km (0.119 R)
• M49: 19,197,745 km (0.1 R)
• M50: 19,290,945 km (0.096 R)
• M51: 19,477,643 km (0.025 R)
• M52: 19,618,115 km (0.079 R)
• M53: 20,420,558 km (0.104 R)
• M54: 21,378,134 km (0.052 R)
• M55: 21,716,674 km (0.079 R)
• M56: 22,057,159 km (0.099 R)
• M57: 22,743,215 km (0.079 R)
• M58: 23,635,716 km (0.117 R)
• M59: 23,785,613 km (0.043 R)
• M60: 24,186,685 km (0.03 R)
• M61: 24,489,022 km (0.075 R)
• M62: 24,590,150 km (0.111 R)
• M63: 25,403,514 km (0.031 R)
• M64: 25,762,249 km (0.092 R)
• M65: 26,484,657 km (0.101 R)
• M66: 27,109,079 km (0.099 R)
• M67: 27,213,648 km (0.056 R)
• M68: 27,685,779 km (0.12 R)
• M69: 28,107,794 km (0.082 R)
• M70: 29,547,524 km (0.103 R)
• M71: 29,762,945 km (0.039 R)
• M72: 30,032,820 km (0.117 R)
• M73: 30,141,129 km (0.1 R)
• M74: 30,847,530 km (0.107 R)
• M75: 31,394,609 km (0.079 R)
• M76: 31,559,316 km (0.032 R)
• M77: 32,387,490 km (0.113 R)
• M78: 33,446,793 km (0.119 R)
• M79: 35,484,615 km (0.092 R)
• M80: 36,057,874 km (0.031 R)
• M81: 36,288,105 km (0.095 R)
• M82: 36,749,764 km (0.103 R)
• M83: 36,981,342 km (0.072 R)
• M84: 37,155,474 km (0.079 R)
• M85: 37,329,755 km (0.087 R)
• M86: 37,912,738 km (0.032 R)
• M87: 38,439,921 km (0.025 R)
• M88: 38,557,355 km (0.064 R)
• M89: 39,324,044 km (0.113 R)
• M90: 39,620,248 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 17,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit