🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.81 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.23 AU - 2.01 AU

Year: 718 Days

Day: 18.1 Hours

Environment

Temp: -23 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 5.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.3

Radius: 11

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.36 AU - 11.38 AU

Year: 9989 Days

Day: 12.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,061,994 km

• M1: 248,033 km (0.117 R)
• M2: 317,147 km (0.089 R)
• M3: 407,355 km (0.109 R)
• M4: 520,900 km (0.078 R)
• M5: 798,853 km (0.09 R)
• M6: 1,139,487 km (0.059 R)
• M7: 1,291,927 km (0.114 R)
• M8: 1,469,500 km (0.064 R)
• M9: 2,029,894 km (0.119 R)
• M10: 2,174,555 km (0.104 R)
• M11: 2,365,890 km (0.094 R)
• M12: 2,540,770 km (0.048 R)
• M13: 2,996,445 km (0.105 R)
• M14: 3,282,327 km (0.12 R)
• M15: 4,702,908 km (0.099 R)
• M16: 4,868,214 km (0.062 R)
• M17: 5,176,535 km (0.109 R)
• M18: 6,441,684 km (0.098 R)
• M19: 6,533,388 km (0.076 R)
• M20: 6,936,105 km (0.104 R)
• M21: 7,378,765 km (0.071 R)
• M22: 7,733,013 km (0.116 R)
• M23: 7,928,687 km (0.058 R)
• M24: 8,092,946 km (0.111 R)
• M25: 8,391,393 km (0.069 R)
• M26: 8,999,359 km (0.07 R)
• M27: 9,308,728 km (0.094 R)
• M28: 9,973,241 km (0.098 R)
• M29: 10,115,210 km (0.11 R)
• M30: 10,544,855 km (0.107 R)
• M31: 11,757,046 km (0.088 R)
• M32: 11,906,943 km (0.034 R)
• M33: 13,206,949 km (0.11 R)
• M34: 13,284,889 km (0.073 R)
• M35: 13,834,362 km (0.098 R)
• M36: 14,032,280 km (0.103 R)
• M37: 14,151,659 km (0.084 R)
• M38: 14,431,258 km (0.112 R)
• M39: 14,632,018 km (0.112 R)
• M40: 14,833,826 km (0.109 R)
• M41: 15,117,912 km (0.075 R)
• M42: 15,240,283 km (0.094 R)
• M43: 15,609,042 km (0.088 R)
• M44: 16,355,685 km (0.099 R)
• M45: 17,926,612 km (0.034 R)
• M46: 18,446,465 km (0.06 R)
• M47: 18,533,531 km (0.118 R)
• M48: 18,883,440 km (0.098 R)
• M49: 19,191,312 km (0.103 R)
• M50: 19,678,553 km (0.105 R)
• M51: 20,755,807 km (0.107 R)
• M52: 20,982,597 km (0.09 R)
• M53: 21,210,285 km (0.064 R)
• M54: 22,036,664 km (0.081 R)
• M55: 22,129,115 km (0.084 R)
• M56: 22,221,717 km (0.065 R)
• M57: 22,314,467 km (0.089 R)
• M58: 22,686,667 km (0.111 R)
• M59: 23,154,758 km (0.098 R)
• M60: 24,626,203 km (0.119 R)
• M61: 24,722,245 km (0.102 R)
• M62: 25,834,954 km (0.066 R)
• M63: 27,858,564 km (0.109 R)
• M64: 28,662,054 km (0.117 R)
• M65: 29,269,721 km (0.1 R)
• M66: 29,473,174 km (0.09 R)
• M67: 30,240,462 km (0.109 R)
• M68: 30,704,065 km (0.031 R)
• M69: 31,169,913 km (0.104 R)
• M70: 32,213,508 km (0.093 R)
• M71: 32,423,693 km (0.055 R)
• M72: 33,003,833 km (0.118 R)
• M73: 33,109,599 km (0.118 R)
• M74: 33,481,051 km (0.071 R)
• M75: 33,640,672 km (0.106 R)
• M76: 33,853,849 km (0.1 R)
• M77: 34,120,881 km (0.065 R)
• M78: 34,281,549 km (0.092 R)
• M79: 35,738,183 km (0.113 R)
• M80: 36,665,690 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.7

Radius: 10.1

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.49 AU - 12.61 AU

Year: 13670 Days

Day: 12.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 42,061,994 km

• M1: 173,982 km (0.105 R)
• M2: 332,706 km (0.105 R)
• M3: 539,300 km (0.115 R)
• M4: 726,597 km (0.076 R)
• M5: 836,701 km (0.093 R)
• M6: 1,004,251 km (0.11 R)
• M7: 1,074,562 km (0.033 R)
• M8: 1,220,419 km (0.12 R)
• M9: 1,552,377 km (0.056 R)
• M10: 1,782,459 km (0.081 R)
• M11: 1,868,926 km (0.056 R)
• M12: 2,322,357 km (0.12 R)
• M13: 2,610,782 km (0.114 R)
• M14: 2,734,350 km (0.076 R)
• M15: 2,834,730 km (0.058 R)
• M16: 3,039,081 km (0.078 R)
• M17: 3,274,997 km (0.108 R)
• M18: 3,516,747 km (0.103 R)
• M19: 3,626,252 km (0.055 R)
• M20: 3,961,202 km (0.114 R)
• M21: 4,248,131 km (0.101 R)
• M22: 4,394,138 km (0.115 R)
• M23: 5,118,042 km (0.093 R)
• M24: 5,621,290 km (0.107 R)
• M25: 5,717,481 km (0.03 R)
• M26: 5,814,121 km (0.104 R)
• M27: 5,911,360 km (0.085 R)
• M28: 6,206,367 km (0.089 R)
• M29: 6,339,060 km (0.057 R)
• M30: 6,810,742 km (0.11 R)
• M31: 7,788,215 km (0.053 R)
• M32: 8,329,759 km (0.096 R)
• M33: 8,958,369 km (0.115 R)
• M34: 11,377,666 km (0.103 R)
• M35: 11,458,898 km (0.093 R)
• M36: 12,281,985 km (0.102 R)
• M37: 12,574,449 km (0.102 R)
• M38: 12,996,465 km (0.115 R)
• M39: 14,334,019 km (0.058 R)
• M40: 14,642,041 km (0.08 R)
• M41: 15,175,358 km (0.05 R)
• M42: 15,309,547 km (0.09 R)
• M43: 15,805,464 km (0.114 R)
• M44: 16,905,607 km (0.117 R)
• M45: 17,277,806 km (0.057 R)
• M46: 17,417,979 km (0.075 R)
• M47: 17,699,672 km (0.068 R)
• M48: 17,888,315 km (0.05 R)
• M49: 18,267,546 km (0.095 R)
• M50: 18,553,726 km (0.12 R)
• M51: 19,664,640 km (0.07 R)
• M52: 19,908,933 km (0.095 R)
• M53: 20,105,206 km (0.109 R)
• M54: 20,301,927 km (0.036 R)
• M55: 20,946,095 km (0.102 R)
• M56: 21,697,825 km (0.099 R)
• M57: 21,950,196 km (0.091 R)
• M58: 22,051,474 km (0.094 R)
• M59: 23,953,013 km (0.111 R)
• M60: 24,057,282 km (0.082 R)
• M61: 24,633,533 km (0.101 R)
• M62: 25,108,357 km (0.113 R)
• M63: 25,586,322 km (0.096 R)
• M64: 25,906,462 km (0.117 R)
• M65: 26,013,574 km (0.083 R)
• M66: 26,120,835 km (0.068 R)
• M67: 27,418,597 km (0.091 R)
• M68: 27,691,613 km (0.069 R)
• M69: 27,855,872 km (0.057 R)
• M70: 28,460,845 km (0.103 R)
• M71: 28,681,951 km (0.086 R)
• M72: 28,903,655 km (0.042 R)
• M73: 29,237,109 km (0.04 R)
• M74: 29,460,159 km (0.069 R)
• M75: 29,627,858 km (0.096 R)
• M76: 30,076,652 km (0.115 R)
• M77: 30,470,992 km (0.037 R)
• M78: 32,008,559 km (0.087 R)
• M79: 33,338,185 km (0.091 R)
• M80: 34,508,938 km (0.119 R)
• M81: 34,626,671 km (0.086 R)
• M82: 35,574,074 km (0.119 R)
• M83: 35,871,924 km (0.065 R)
• M84: 37,252,413 km (0.084 R)
• M85: 37,857,985 km (0.079 R)
• M86: 37,979,608 km (0.117 R)
• M87: 40,003,368 km (0.109 R)
• M88: 40,561,368 km (0.098 R)
• M89: 41,184,443 km (0.066 R)
• M90: 41,371,890 km (0.106 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 12,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit