🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.4

Radius: 13.1

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.69 AU - 0.81 AU

Year: 441 Days

Day: 10.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 22,250,646 km

• M1: 173,833 km (0.102 R)
• M2: 267,032 km (0.11 R)
• M3: 349,461 km (0.051 R)
• M4: 436,078 km (0.113 R)
• M5: 523,892 km (0.105 R)
• M6: 616,942 km (0.118 R)
• M7: 716,873 km (0.075 R)
• M8: 826,079 km (0.098 R)
• M9: 912,098 km (0.058 R)
• M10: 1,016,966 km (0.076 R)
• M11: 1,210,097 km (0.086 R)
• M12: 1,299,557 km (0.097 R)
• M13: 1,415,794 km (0.09 R)
• M14: 1,557,314 km (0.074 R)
• M15: 1,674,150 km (0.111 R)
• M16: 1,763,759 km (0.072 R)
• M17: 1,920,687 km (0.108 R)
• M18: 2,038,720 km (0.059 R)
• M19: 2,134,911 km (0.098 R)
• M20: 2,224,520 km (0.102 R)
• M21: 2,306,949 km (0.101 R)
• M22: 2,394,912 km (0.08 R)
• M23: 2,483,923 km (0.097 R)
• M24: 2,604,349 km (0.101 R)
• M25: 2,726,870 km (0.072 R)
• M26: 2,842,360 km (0.099 R)
• M27: 3,046,261 km (0.06 R)
• M28: 3,138,563 km (0.098 R)
• M29: 3,292,799 km (0.117 R)

Asteroid Belt

Center: 1.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.7

Radius: 8.8

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.15 AU - 1.53 AU

Year: 1052 Days

Day: 7.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 22,250,646 km

• M1: 117,584 km (0.097 R)
• M2: 174,282 km (0.108 R)
• M3: 231,129 km (0.077 R)
• M4: 311,762 km (0.071 R)
• M5: 386,860 km (0.112 R)
• M6: 562,937 km (0.072 R)
• M7: 677,230 km (0.108 R)
• M8: 742,155 km (0.115 R)
• M9: 819,198 km (0.086 R)
• M10: 929,751 km (0.085 R)
• M11: 1,008,140 km (0.061 R)
• M12: 1,067,231 km (0.033 R)
• M13: 1,132,905 km (0.078 R)
• M14: 1,200,224 km (0.084 R)
• M15: 1,344,735 km (0.077 R)
• M16: 1,416,243 km (0.085 R)
• M17: 1,513,631 km (0.087 R)
• M18: 1,581,848 km (0.101 R)
• M19: 1,721,722 km (0.113 R)
• M20: 1,825,992 km (0.045 R)
• M21: 1,925,624 km (0.054 R)
• M22: 1,999,974 km (0.093 R)
• M23: 2,151,517 km (0.106 R)
• M24: 2,342,852 km (0.098 R)
• M25: 2,451,460 km (0.037 R)
• M26: 2,561,864 km (0.064 R)
• M27: 2,636,513 km (0.082 R)
• M28: 2,833,683 km (0.09 R)
• M29: 2,903,096 km (0.104 R)
• M30: 2,996,595 km (0.054 R)
• M31: 3,098,920 km (0.075 R)
• M32: 3,307,310 km (0.075 R)
• M33: 3,421,453 km (0.118 R)
• M34: 3,511,960 km (0.082 R)
• M35: 3,595,136 km (0.116 R)
• M36: 3,653,629 km (0.115 R)
• M37: 3,763,134 km (0.077 R)
• M38: 3,899,568 km (0.114 R)
• M39: 3,968,383 km (0.074 R)
• M40: 4,081,030 km (0.12 R)
• M41: 4,354,046 km (0.115 R)
• M42: 4,452,332 km (0.085 R)
• M43: 4,678,673 km (0.117 R)
• M44: 4,742,701 km (0.085 R)
• M45: 4,834,704 km (0.116 R)
• M46: 5,360,840 km (0.087 R)
• M47: 5,504,902 km (0.116 R)
• M48: 5,562,797 km (0.119 R)
• M49: 5,698,931 km (0.1 R)
• M50: 5,757,573 km (0.107 R)
• M51: 5,885,330 km (0.111 R)
• M52: 6,203,973 km (0.092 R)
• M53: 6,375,562 km (0.056 R)
• M54: 6,518,129 km (0.05 R)
• M55: 6,806,254 km (0.111 R)
• M56: 6,868,487 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.3

Radius: 14.8

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.69 AU - 2.93 AU

Year: 3195 Days

Day: 10.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 22,250,646 km

• M1: 187,745 km (0.074 R)
• M2: 298,747 km (0.111 R)
• M3: 430,842 km (0.108 R)
• M4: 533,017 km (0.056 R)
• M5: 730,935 km (0.092 R)
• M6: 1,067,231 km (0.111 R)
• M7: 1,377,348 km (0.075 R)
• M8: 1,596,359 km (0.063 R)
• M9: 1,827,338 km (0.096 R)
• M10: 1,982,770 km (0.108 R)
• M11: 2,202,380 km (0.11 R)
• M12: 2,353,324 km (0.03 R)
• M13: 2,523,417 km (0.113 R)
• M14: 2,665,834 km (0.088 R)
• M15: 2,958,896 km (0.068 R)
• M16: 3,245,526 km (0.108 R)
• M17: 3,576,885 km (0.089 R)
• M18: 3,846,311 km (0.117 R)
• M19: 4,367,211 km (0.107 R)
• M20: 4,558,846 km (0.094 R)
• M21: 4,753,173 km (0.118 R)
• M22: 4,950,493 km (0.059 R)
• M23: 5,517,169 km (0.051 R)
• M24: 5,662,130 km (0.07 R)
• M25: 5,955,940 km (0.044 R)
• M26: 6,406,230 km (0.076 R)
• M27: 6,602,502 km (0.092 R)
• M28: 6,823,159 km (0.078 R)
• M29: 7,113,528 km (0.069 R)
• M30: 7,316,981 km (0.108 R)
• M31: 7,915,672 km (0.109 R)
• M32: 8,103,118 km (0.084 R)
• M33: 8,292,060 km (0.031 R)
• M34: 8,698,368 km (0.064 R)
• M35: 8,819,094 km (0.068 R)
• M36: 9,160,326 km (0.043 R)
• M37: 9,381,881 km (0.112 R)
• M38: 9,780,410 km (0.105 R)
• M39: 10,311,781 km (0.107 R)
• M40: 10,414,106 km (0.1 R)
• M41: 10,930,668 km (0.066 R)
• M42: 11,297,332 km (0.108 R)
• M43: 11,508,714 km (0.063 R)
• M44: 11,935,217 km (0.103 R)
• M45: 12,394,333 km (0.099 R)
• M46: 12,914,186 km (0.106 R)
• M47: 13,135,291 km (0.078 R)
• M48: 13,637,342 km (0.08 R)
• M49: 13,834,362 km (0.073 R)
• M50: 14,003,857 km (0.112 R)
• M51: 14,259,519 km (0.052 R)
• M52: 14,430,809 km (0.106 R)
• M53: 14,574,124 km (0.104 R)
• M54: 14,948,866 km (0.115 R)
• M55: 15,064,805 km (0.064 R)
• M56: 15,181,042 km (0.103 R)
• M57: 16,062,473 km (0.119 R)
• M58: 16,240,794 km (0.081 R)
• M59: 17,111,902 km (0.093 R)
• M60: 17,476,771 km (0.077 R)
• M61: 18,276,222 km (0.086 R)
• M62: 18,742,968 km (0.073 R)
• M63: 19,150,622 km (0.039 R)
• M64: 19,371,279 km (0.098 R)
• M65: 19,847,150 km (0.061 R)
• M66: 20,584,218 km (0.054 R)
• M67: 20,713,321 km (0.109 R)
• M68: 21,134,888 km (0.043 R)
• M69: 21,953,488 km (0.098 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: 181 - 18,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit