🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977

Radius: 9.8

Gravity: 10.17 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.64 AU - 0.96 AU

Year: 494 Days

Day: 13.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 36,089,215 km

• M1: 122,072 km (0.118 R)
• M2: 192,383 km (0.109 R)
• M3: 277,504 km (0.109 R)
• M4: 340,934 km (0.095 R)
• M5: 487,988 km (0.079 R)
• M6: 574,605 km (0.099 R)
• M7: 649,105 km (0.12 R)
• M8: 741,557 km (0.079 R)
• M9: 1,057,807 km (0.057 R)
• M10: 1,129,314 km (0.058 R)
• M11: 1,219,821 km (0.111 R)
• M12: 1,318,855 km (0.036 R)
• M13: 1,512,734 km (0.118 R)
• M14: 1,632,412 km (0.09 R)
• M15: 1,761,814 km (0.094 R)
• M16: 1,888,075 km (0.045 R)
• M17: 2,017,327 km (0.103 R)
• M18: 2,100,504 km (0.114 R)
• M19: 2,170,815 km (0.101 R)
• M20: 2,313,681 km (0.071 R)
• M21: 2,400,896 km (0.106 R)
• M22: 2,481,978 km (0.053 R)
• M23: 2,601,357 km (0.117 R)
• M24: 2,715,201 km (0.074 R)
• M25: 2,784,316 km (0.093 R)
• M26: 2,908,631 km (0.103 R)
• M27: 2,979,391 km (0.033 R)
• M28: 3,138,713 km (0.07 R)
• M29: 3,219,346 km (0.04 R)
• M30: 3,432,673 km (0.056 R)
• M31: 3,675,919 km (0.106 R)
• M32: 3,803,975 km (0.078 R)
• M33: 3,977,059 km (0.117 R)
• M34: 4,144,011 km (0.113 R)
• M35: 4,268,476 km (0.102 R)
• M36: 4,412,389 km (0.09 R)
• M37: 4,631,101 km (0.116 R)
• M38: 5,003,600 km (0.113 R)
• M39: 5,405,270 km (0.117 R)
• M40: 5,619,794 km (0.105 R)
• M41: 5,747,999 km (0.095 R)
• M42: 5,977,033 km (0.092 R)
• M43: 6,117,955 km (0.101 R)
• M44: 6,188,864 km (0.103 R)
• M45: 6,341,603 km (0.085 R)
• M46: 6,454,550 km (0.11 R)
• M47: 6,526,656 km (0.093 R)
• M48: 6,661,444 km (0.096 R)
• M49: 6,923,240 km (0.119 R)
• M50: 7,092,585 km (0.045 R)
• M51: 7,188,477 km (0.107 R)

Asteroid Belt

Center: 1.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215

Radius: 9.5

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.19 AU - 2.29 AU

Year: 2314 Days

Day: 8.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 36,089,215 km

• M1: 142,716 km (0.105 R)
• M2: 208,240 km (0.109 R)
• M3: 362,924 km (0.078 R)
• M4: 430,243 km (0.115 R)
• M5: 549,772 km (0.106 R)
• M6: 617,390 km (0.073 R)
• M7: 1,046,736 km (0.115 R)
• M8: 1,255,126 km (0.099 R)
• M9: 1,338,901 km (0.054 R)
• M10: 1,512,285 km (0.061 R)
• M11: 1,890,917 km (0.073 R)
• M12: 1,997,580 km (0.082 R)
• M13: 2,076,418 km (0.087 R)
• M14: 2,257,731 km (0.105 R)
• M15: 2,603,751 km (0.115 R)
• M16: 2,701,139 km (0.107 R)
• M17: 2,810,645 km (0.106 R)
• M18: 2,921,796 km (0.11 R)
• M19: 3,114,029 km (0.111 R)
• M20: 3,217,551 km (0.078 R)
• M21: 3,404,399 km (0.068 R)
• M22: 3,570,901 km (0.069 R)
• M23: 3,631,040 km (0.105 R)
• M24: 3,691,477 km (0.082 R)
• M25: 3,936,668 km (0.108 R)
• M26: 4,023,884 km (0.081 R)
• M27: 4,111,548 km (0.046 R)
• M28: 4,404,461 km (0.114 R)
• M29: 4,547,027 km (0.105 R)
• M30: 4,730,584 km (0.034 R)
• M31: 5,159,481 km (0.092 R)
• M32: 5,351,116 km (0.116 R)
• M33: 5,699,230 km (0.083 R)
• M34: 6,040,164 km (0.109 R)
• M35: 6,271,292 km (0.118 R)
• M36: 6,387,979 km (0.078 R)
• M37: 6,475,942 km (0.049 R)
• M38: 6,638,256 km (0.069 R)
• M39: 6,816,876 km (0.084 R)
• M40: 6,982,032 km (0.093 R)
• M41: 7,500,837 km (0.039 R)
• M42: 7,624,854 km (0.104 R)
• M43: 7,686,937 km (0.048 R)
• M44: 7,843,267 km (0.081 R)
• M45: 8,127,204 km (0.098 R)
• M46: 8,414,581 km (0.086 R)
• M47: 8,511,072 km (0.064 R)
• M48: 8,608,011 km (0.12 R)
• M49: 8,917,379 km (0.076 R)
• M50: 9,081,638 km (0.116 R)
• M51: 9,446,507 km (0.116 R)
• M52: 9,630,812 km (0.12 R)
• M53: 9,731,790 km (0.079 R)
• M54: 9,867,027 km (0.067 R)
• M55: 10,019,916 km (0.06 R)
• M56: 10,088,132 km (0.1 R)
• M57: 10,156,499 km (0.084 R)
• M58: 10,310,884 km (0.108 R)
• M59: 10,379,848 km (0.09 R)
• M60: 10,708,964 km (0.098 R)
• M61: 10,988,861 km (0.078 R)
• M62: 11,147,435 km (0.032 R)
• M63: 11,324,559 km (0.1 R)
• M64: 11,466,826 km (0.113 R)
• M65: 11,609,692 km (0.086 R)
• M66: 11,807,162 km (0.113 R)
• M67: 12,041,881 km (0.095 R)
• M68: 12,223,642 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.4

Radius: 5.9

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.69 AU - 10.01 AU

Year: 16655 Days

Day: 24.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,089,215 km

• M1: 476,020 km (0.067 R)
• M2: 550,670 km (0.079 R)
• M3: 616,044 km (0.114 R)
• M4: 656,435 km (0.112 R)
• M5: 754,721 km (0.06 R)
• M6: 1,351,617 km (0.069 R)
• M7: 1,496,278 km (0.07 R)
• M8: 1,722,769 km (0.073 R)
• M9: 1,761,515 km (0.085 R)
• M10: 2,271,195 km (0.07 R)
• M11: 2,421,690 km (0.055 R)
• M12: 2,709,965 km (0.108 R)
• M13: 3,009,161 km (0.101 R)
• M14: 3,127,044 km (0.105 R)
• M15: 3,294,744 km (0.061 R)
• M16: 3,440,751 km (0.111 R)
• M17: 3,613,836 km (0.118 R)
• M18: 3,739,199 km (0.06 R)
• M19: 3,866,058 km (0.092 R)
• M20: 4,414,184 km (0.038 R)
• M21: 4,931,045 km (0.087 R)
• M22: 5,991,395 km (0.115 R)
• M23: 6,080,405 km (0.102 R)
• M24: 6,777,083 km (0.08 R)
• M25: 6,900,950 km (0.115 R)
• M26: 6,963,033 km (0.093 R)
• M27: 7,056,681 km (0.109 R)
• M28: 7,467,028 km (0.092 R)
• M29: 7,691,275 km (0.077 R)
• M30: 8,080,828 km (0.104 R)
• M31: 8,146,352 km (0.076 R)
• M32: 8,410,243 km (0.086 R)
• M33: 8,912,742 km (0.048 R)
• M34: 10,406,327 km (0.12 R)
• M35: 11,826,759 km (0.114 R)
• M36: 13,539,505 km (0.06 R)
• M37: 13,891,359 km (0.105 R)
• M38: 14,246,205 km (0.036 R)
• M39: 14,404,779 km (0.081 R)
• M40: 14,444,572 km (0.098 R)
• M41: 14,763,963 km (0.098 R)
• M42: 15,982,139 km (0.06 R)
• M43: 16,937,770 km (0.114 R)
• M44: 17,021,695 km (0.082 R)
• M45: 18,040,157 km (0.114 R)
• M46: 18,513,484 km (0.082 R)
• M47: 18,991,001 km (0.115 R)
• M48: 19,078,216 km (0.098 R)
• M49: 19,428,425 km (0.102 R)
• M50: 20,581,675 km (0.049 R)
• M51: 21,347,467 km (0.099 R)
• M52: 22,768,048 km (0.093 R)
• M53: 23,372,872 km (0.068 R)
• M54: 23,935,809 km (0.099 R)
• M55: 24,171,575 km (0.101 R)
• M56: 24,883,811 km (0.047 R)
• M57: 25,218,611 km (0.088 R)
• M58: 25,602,928 km (0.084 R)
• M59: 26,183,218 km (0.046 R)
• M60: 26,572,471 km (0.067 R)
• M61: 26,621,240 km (0.101 R)
• M62: 27,209,010 km (0.083 R)
• M63: 27,258,078 km (0.109 R)
• M64: 27,405,881 km (0.086 R)
• M65: 27,553,833 km (0.049 R)
• M66: 27,751,452 km (0.111 R)
• M67: 27,900,003 km (0.111 R)
• M68: 30,313,166 km (0.07 R)
• M69: 30,415,192 km (0.079 R)
• M70: 30,670,555 km (0.072 R)
• M71: 30,773,030 km (0.107 R)
• M72: 31,029,441 km (0.065 R)
• M73: 31,803,161 km (0.112 R)
• M74: 32,844,512 km (0.114 R)
• M75: 32,949,230 km (0.109 R)
• M76: 33,422,109 km (0.07 R)
• M77: 34,268,085 km (0.11 R)
• M78: 35,442,877 km (0.103 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: 291 - 19,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit