🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.2

Radius: 9.8

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.51 AU - 0.59 AU

Year: 287 Days

Day: 6.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,746,515 km

• M1: 124,914 km (0.111 R)
• M2: 200,611 km (0.092 R)
• M3: 264,938 km (0.114 R)
• M4: 328,367 km (0.076 R)
• M5: 389,852 km (0.106 R)
• M6: 473,926 km (0.075 R)
• M7: 620,083 km (0.047 R)
• M8: 692,339 km (0.096 R)
• M9: 800,199 km (0.116 R)
• M10: 900,878 km (0.082 R)
• M11: 962,662 km (0.12 R)
• M12: 1,025,942 km (0.097 R)
• M13: 1,140,385 km (0.063 R)
• M14: 1,235,678 km (0.057 R)
• M15: 1,528,441 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.4

Radius: 13.9

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.29 AU - 2.03 AU

Year: 1503 Days

Day: 13.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 64,746,515 km

• M1: 195,824 km (0.112 R)
• M2: 282,291 km (0.059 R)
• M3: 445,802 km (0.105 R)
• M4: 535,261 km (0.061 R)
• M5: 660,325 km (0.047 R)
• M6: 775,665 km (0.062 R)
• M7: 903,422 km (0.093 R)
• M8: 1,162,226 km (0.069 R)
• M9: 1,280,259 km (0.112 R)
• M10: 1,375,552 km (0.058 R)
• M11: 1,473,539 km (0.044 R)
• M12: 1,596,658 km (0.071 R)
• M13: 1,944,473 km (0.048 R)
• M14: 2,074,324 km (0.079 R)
• M15: 2,194,451 km (0.075 R)
• M16: 2,303,957 km (0.115 R)
• M17: 2,448,468 km (0.094 R)
• M18: 2,535,385 km (0.107 R)
• M19: 2,623,348 km (0.053 R)
• M20: 2,760,679 km (0.107 R)
• M21: 2,851,335 km (0.103 R)
• M22: 2,978,494 km (0.031 R)
• M23: 3,071,543 km (0.059 R)
• M24: 3,165,641 km (0.114 R)
• M25: 3,334,537 km (0.075 R)
• M26: 3,506,574 km (0.118 R)
• M27: 3,605,009 km (0.088 R)
• M28: 3,773,905 km (0.102 R)
• M29: 3,890,592 km (0.105 R)
• M30: 4,000,696 km (0.086 R)
• M31: 4,111,847 km (0.071 R)
• M32: 4,231,974 km (0.102 R)
• M33: 4,385,910 km (0.115 R)
• M34: 4,541,791 km (0.111 R)
• M35: 4,632,896 km (0.054 R)
• M36: 4,833,956 km (0.09 R)
• M37: 4,927,006 km (0.089 R)
• M38: 5,037,708 km (0.028 R)
• M39: 5,132,105 km (0.05 R)
• M40: 5,287,986 km (0.084 R)
• M41: 5,462,865 km (0.075 R)
• M42: 5,604,235 km (0.101 R)
• M43: 5,854,662 km (0.09 R)
• M44: 6,136,205 km (0.059 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.2

Radius: 7.7

Gravity: 12.87 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.91 AU - 9.39 AU

Year: 14873 Days

Day: 23.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 64,746,515 km

• M1: 118,631 km (0.106 R)
• M2: 214,523 km (0.116 R)
• M3: 414,984 km (0.041 R)
• M4: 1,558,660 km (0.069 R)
• M5: 1,613,862 km (0.118 R)
• M6: 2,109,629 km (0.062 R)
• M7: 2,170,964 km (0.086 R)
• M8: 2,551,541 km (0.081 R)
• M9: 2,850,737 km (0.1 R)
• M10: 2,918,654 km (0.108 R)
• M11: 3,338,276 km (0.102 R)
• M12: 3,702,398 km (0.11 R)
• M13: 3,889,245 km (0.082 R)
• M14: 4,747,788 km (0.061 R)
• M15: 5,323,739 km (0.08 R)
• M16: 5,705,663 km (0.075 R)
• M17: 6,052,580 km (0.04 R)
• M18: 6,140,394 km (0.104 R)
• M19: 6,631,075 km (0.109 R)
• M20: 6,858,165 km (0.073 R)
• M21: 7,697,110 km (0.111 R)
• M22: 8,080,379 km (0.072 R)
• M23: 9,166,011 km (0.113 R)
• M24: 9,368,267 km (0.082 R)
• M25: 9,521,007 km (0.111 R)
• M26: 9,984,012 km (0.032 R)
• M27: 11,200,542 km (0.038 R)
• M28: 11,908,738 km (0.102 R)
• M29: 12,743,644 km (0.104 R)
• M30: 13,310,770 km (0.117 R)
• M31: 13,886,123 km (0.091 R)
• M32: 14,410,912 km (0.118 R)
• M33: 14,646,230 km (0.108 R)
• M34: 15,359,812 km (0.048 R)
• M35: 15,720,791 km (0.059 R)
• M36: 16,328,757 km (0.112 R)
• M37: 17,756,070 km (0.12 R)
• M38: 18,071,572 km (0.101 R)
• M39: 18,389,019 km (0.087 R)
• M40: 20,463,642 km (0.074 R)
• M41: 20,728,131 km (0.03 R)
• M42: 20,993,817 km (0.092 R)
• M43: 21,126,959 km (0.094 R)
• M44: 21,528,480 km (0.067 R)
• M45: 22,135,399 km (0.088 R)
• M46: 23,850,538 km (0.087 R)
• M47: 25,394,837 km (0.06 R)
• M48: 25,964,356 km (0.058 R)
• M49: 28,211,017 km (0.077 R)
• M50: 28,726,830 km (0.058 R)
• M51: 29,767,882 km (0.114 R)
• M52: 30,745,654 km (0.079 R)
• M53: 31,428,717 km (0.072 R)
• M54: 31,504,863 km (0.084 R)
• M55: 32,655,420 km (0.12 R)
• M56: 33,352,247 km (0.087 R)
• M57: 34,997,225 km (0.075 R)
• M58: 35,551,485 km (0.081 R)
• M59: 35,869,381 km (0.049 R)
• M60: 36,108,588 km (0.114 R)
• M61: 36,268,209 km (0.085 R)
• M62: 38,202,958 km (0.082 R)
• M63: 38,365,720 km (0.081 R)
• M64: 38,691,844 km (0.078 R)
• M65: 38,773,524 km (0.061 R)
• M66: 40,668,032 km (0.12 R)
• M67: 42,930,251 km (0.09 R)
• M68: 47,138,887 km (0.117 R)
• M69: 48,189,513 km (0.088 R)
• M70: 53,647,891 km (0.095 R)
• M71: 54,195,269 km (0.1 R)
• M72: 54,928,000 km (0.12 R)
• M73: 55,203,559 km (0.119 R)
• M74: 55,664,021 km (0.097 R)
• M75: 56,588,536 km (0.083 R)
• M76: 59,110,158 km (0.066 R)
• M77: 61,191,812 km (0.088 R)
• M78: 61,668,281 km (0.114 R)
• M79: 62,337,283 km (0.077 R)
• M80: 64,746,557 km (0.073 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 12,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit