🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.63 AU - 0.67 AU

Year: 197 Days

Day: 40.4 Hours

Environment

Temp: 128 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.9

Radius: 14.1

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.04 AU - 8.08 AU

Year: 8620 Days

Day: 14 Hours

Environment

Temp: -179 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,728,792 km

• M1: 256,860 km (0.106 R)
• M2: 417,378 km (0.087 R)
• M3: 671,246 km (0.109 R)
• M4: 927,357 km (0.114 R)
• M5: 1,104,631 km (0.119 R)
• M6: 1,235,828 km (0.095 R)
• M7: 2,018,973 km (0.101 R)
• M8: 2,278,226 km (0.12 R)
• M9: 2,649,528 km (0.032 R)
• M10: 2,934,362 km (0.101 R)
• M11: 3,202,142 km (0.112 R)
• M12: 3,394,376 km (0.105 R)
• M13: 4,908,755 km (0.099 R)
• M14: 5,003,750 km (0.078 R)
• M15: 5,099,343 km (0.119 R)
• M16: 5,227,847 km (0.051 R)
• M17: 5,324,936 km (0.12 R)
• M18: 5,422,624 km (0.09 R)
• M19: 6,259,923 km (0.12 R)
• M20: 6,432,260 km (0.078 R)
• M21: 6,958,844 km (0.063 R)
• M22: 7,499,491 km (0.073 R)
• M23: 8,128,550 km (0.043 R)
• M24: 8,316,894 km (0.085 R)
• M25: 8,621,325 km (0.1 R)
• M26: 9,516,669 km (0.104 R)
• M27: 9,795,070 km (0.07 R)
• M28: 10,116,706 km (0.092 R)
• M29: 10,605,591 km (0.112 R)
• M30: 10,935,754 km (0.087 R)
• M31: 12,333,596 km (0.106 R)
• M32: 12,855,843 km (0.071 R)
• M33: 12,987,638 km (0.117 R)
• M34: 13,340,989 km (0.059 R)
• M35: 13,787,389 km (0.1 R)
• M36: 14,557,219 km (0.09 R)
• M37: 14,648,773 km (0.087 R)
• M38: 15,155,461 km (0.086 R)
• M39: 15,294,737 km (0.102 R)
• M40: 15,997,099 km (0.088 R)
• M41: 16,233,613 km (0.102 R)
• M42: 16,423,752 km (0.081 R)
• M43: 16,662,211 km (0.105 R)
• M44: 17,191,189 km (0.059 R)
• M45: 18,463,519 km (0.051 R)
• M46: 18,562,553 km (0.117 R)
• M47: 18,910,966 km (0.082 R)
• M48: 19,211,209 km (0.118 R)
• M49: 19,614,076 km (0.059 R)
• M50: 19,816,632 km (0.04 R)
• M51: 19,918,059 km (0.113 R)
• M52: 20,172,525 km (0.11 R)
• M53: 20,582,124 km (0.111 R)
• M54: 20,684,898 km (0.098 R)
• M55: 22,142,130 km (0.111 R)
• M56: 22,405,722 km (0.101 R)
• M57: 22,511,637 km (0.109 R)
• M58: 22,723,617 km (0.055 R)
• M59: 23,203,228 km (0.106 R)
• M60: 23,363,747 km (0.066 R)
• M61: 24,880,519 km (0.113 R)
• M62: 25,154,732 km (0.052 R)
• M63: 25,319,739 km (0.098 R)
• M64: 25,485,044 km (0.089 R)
• M65: 25,927,705 km (0.08 R)
• M66: 26,261,457 km (0.045 R)
• M67: 27,158,446 km (0.033 R)
• M68: 27,667,378 km (0.072 R)
• M69: 28,065,309 km (0.07 R)
• M70: 29,967,146 km (0.088 R)
• M71: 30,493,132 km (0.104 R)
• M72: 31,910,423 km (0.116 R)
• M73: 32,089,042 km (0.09 R)
• M74: 32,327,801 km (0.072 R)
• M75: 33,168,092 km (0.05 R)
• M76: 34,137,337 km (0.094 R)
• M77: 34,319,996 km (0.049 R)
• M78: 34,442,067 km (0.092 R)
• M79: 36,041,418 km (0.065 R)
• M80: 36,413,917 km (0.093 R)
• M81: 36,850,144 km (0.084 R)
• M82: 38,485,548 km (0.05 R)
• M83: 40,595,327 km (0.117 R)
• M84: 43,334,314 km (0.068 R)
• M85: 44,393,467 km (0.111 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.5

Radius: 3.2

Gravity: 23.58 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 16.04 AU - 17.98 AU

Year: 26429 Days

Day: 16.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 64,728,792 km

• M1: 359,334 km (0.098 R)
• M2: 463,305 km (0.119 R)
• M3: 537,954 km (0.091 R)
• M4: 943,364 km (0.049 R)
• M5: 1,186,910 km (0.057 R)
• M6: 1,449,005 km (0.097 R)
• M7: 1,586,635 km (0.114 R)
• M8: 1,699,731 km (0.11 R)
• M9: 1,994,140 km (0.098 R)
• M10: 2,367,685 km (0.104 R)
• M11: 2,399,849 km (0.089 R)
• M12: 2,562,612 km (0.071 R)
• M13: 4,025,679 km (0.114 R)
• M14: 5,567,285 km (0.112 R)
• M15: 5,739,173 km (0.087 R)
• M16: 5,869,173 km (0.086 R)
• M17: 6,443,779 km (0.1 R)
• M18: 6,578,866 km (0.093 R)
• M19: 8,029,067 km (0.108 R)
• M20: 9,165,862 km (0.06 R)
• M21: 10,669,320 km (0.113 R)
• M22: 12,358,729 km (0.092 R)
• M23: 14,246,205 km (0.106 R)
• M24: 14,304,698 km (0.072 R)
• M25: 15,252,849 km (0.079 R)
• M26: 15,372,827 km (0.08 R)
• M27: 15,855,729 km (0.099 R)
• M28: 15,916,465 km (0.092 R)
• M29: 16,221,196 km (0.12 R)
• M30: 18,663,232 km (0.082 R)
• M31: 20,551,905 km (0.098 R)
• M32: 24,577,135 km (0.114 R)
• M33: 25,282,938 km (0.117 R)
• M34: 25,995,323 km (0.044 R)
• M35: 26,210,295 km (0.055 R)
• M36: 26,497,822 km (0.081 R)
• M37: 28,909,938 km (0.107 R)
• M38: 29,505,188 km (0.091 R)
• M39: 31,162,882 km (0.102 R)
• M40: 35,278,469 km (0.09 R)
• M41: 35,675,352 km (0.105 R)
• M42: 37,197,361 km (0.03 R)
• M43: 37,278,144 km (0.104 R)
• M44: 39,314,171 km (0.087 R)
• M45: 41,553,352 km (0.053 R)
• M46: 41,720,901 km (0.095 R)
• M47: 43,493,187 km (0.073 R)
• M48: 44,516,886 km (0.09 R)
• M49: 45,031,801 km (0.086 R)
• M50: 47,110,763 km (0.095 R)
• M51: 47,372,859 km (0.037 R)
• M52: 49,132,279 km (0.113 R)
• M53: 49,220,841 km (0.108 R)
• M54: 49,930,982 km (0.073 R)
• M55: 52,443,329 km (0.049 R)
• M56: 53,441,446 km (0.036 R)
• M57: 53,623,506 km (0.077 R)
• M58: 53,805,866 km (0.065 R)
• M59: 54,904,363 km (0.081 R)
• M60: 55,548,681 km (0.033 R)
• M61: 57,309,747 km (0.03 R)
• M62: 58,337,634 km (0.075 R)
• M63: 59,089,065 km (0.119 R)
• M64: 60,032,878 km (0.109 R)
• M65: 61,076,771 km (0.104 R)
• M66: 64,631,815 km (0.068 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 14,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit