🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.12 AU - 4.36 AU

Year: 2710 Days

Day: 20.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,457,201 km

• M1: 1,278,463 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.9

Radius: 14.6

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.32 AU - 7.16 AU

Year: 5153 Days

Day: 7.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 29,457,201 km

• M1: 182,360 km (0.038 R)
• M2: 280,197 km (0.119 R)
• M3: 409,898 km (0.108 R)
• M4: 610,958 km (0.111 R)
• M5: 970,441 km (0.112 R)
• M6: 1,737,729 km (0.05 R)
• M7: 1,910,814 km (0.112 R)
• M8: 2,240,677 km (0.115 R)
• M9: 2,589,240 km (0.067 R)
• M10: 2,807,054 km (0.037 R)
• M11: 3,049,852 km (0.061 R)
• M12: 3,183,592 km (0.11 R)
• M13: 3,456,908 km (0.094 R)
• M14: 4,301,836 km (0.069 R)
• M15: 4,582,931 km (0.098 R)
• M16: 4,892,598 km (0.096 R)
• M17: 5,117,893 km (0.075 R)
• M18: 5,254,924 km (0.102 R)
• M19: 5,981,820 km (0.109 R)
• M20: 6,174,503 km (0.066 R)
• M21: 6,516,932 km (0.104 R)
• M22: 6,690,615 km (0.066 R)
• M23: 6,815,529 km (0.095 R)
• M24: 6,966,474 km (0.031 R)
• M25: 7,118,465 km (0.1 R)
• M26: 7,426,038 km (0.095 R)
• M27: 7,685,740 km (0.05 R)
• M28: 7,842,968 km (0.095 R)
• M29: 8,213,970 km (0.088 R)
• M30: 8,726,941 km (0.081 R)
• M31: 9,586,232 km (0.105 R)
• M32: 9,840,698 km (0.083 R)
• M33: 10,040,261 km (0.048 R)
• M34: 10,154,853 km (0.102 R)
• M35: 10,327,639 km (0.073 R)
• M36: 10,822,508 km (0.118 R)
• M37: 11,087,745 km (0.082 R)
• M38: 11,206,227 km (0.091 R)
• M39: 11,444,686 km (0.047 R)
• M40: 11,564,514 km (0.089 R)
• M41: 11,714,860 km (0.091 R)
• M42: 11,956,759 km (0.086 R)
• M43: 12,139,269 km (0.089 R)
• M44: 12,661,665 km (0.101 R)
• M45: 13,128,560 km (0.056 R)
• M46: 15,980,643 km (0.037 R)
• M47: 16,688,839 km (0.091 R)
• M48: 16,995,515 km (0.086 R)
• M49: 17,752,929 km (0.104 R)
• M50: 17,996,175 km (0.084 R)
• M51: 18,170,606 km (0.118 R)
• M52: 18,275,624 km (0.118 R)
• M53: 18,450,953 km (0.089 R)
• M54: 18,591,724 km (0.075 R)
• M55: 18,909,620 km (0.117 R)
• M56: 19,479,288 km (0.091 R)
• M57: 19,622,603 km (0.103 R)
• M58: 20,308,061 km (0.073 R)
• M59: 20,416,968 km (0.077 R)
• M60: 20,526,174 km (0.087 R)
• M61: 21,074,899 km (0.079 R)
• M62: 21,628,411 km (0.094 R)
• M63: 22,186,711 km (0.054 R)
• M64: 22,976,438 km (0.106 R)
• M65: 23,584,254 km (0.111 R)
• M66: 23,928,479 km (0.069 R)
• M67: 24,274,349 km (0.117 R)
• M68: 24,544,523 km (0.108 R)
• M69: 24,776,998 km (0.118 R)
• M70: 25,753,124 km (0.117 R)
• M71: 25,949,995 km (0.055 R)
• M72: 26,147,165 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.3

Radius: 8.9

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.91 AU - 6.73 AU

Year: 5262 Days

Day: 10.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,457,201 km

• M1: 206,445 km (0.093 R)
• M2: 286,630 km (0.119 R)
• M3: 363,224 km (0.103 R)
• M4: 438,771 km (0.107 R)
• M5: 608,265 km (0.11 R)
• M6: 902,973 km (0.117 R)
• M7: 1,240,316 km (0.086 R)
• M8: 1,550,133 km (0.113 R)
• M9: 1,901,539 km (0.091 R)
• M10: 2,259,077 km (0.079 R)
• M11: 2,370,528 km (0.118 R)
• M12: 2,483,773 km (0.105 R)
• M13: 2,618,262 km (0.104 R)
• M14: 2,995,548 km (0.084 R)
• M15: 3,097,723 km (0.104 R)
• M16: 3,647,794 km (0.054 R)
• M17: 4,068,763 km (0.103 R)
• M18: 4,932,840 km (0.028 R)
• M19: 5,029,630 km (0.044 R)
• M20: 5,127,018 km (0.106 R)
• M21: 5,200,471 km (0.113 R)
• M22: 5,447,906 km (0.066 R)
• M23: 5,598,252 km (0.097 R)
• M24: 6,109,278 km (0.082 R)
• M25: 6,795,932 km (0.098 R)
• M26: 7,121,158 km (0.1 R)
• M27: 7,506,971 km (0.066 R)
• M28: 7,674,520 km (0.097 R)
• M29: 7,843,117 km (0.113 R)
• M30: 8,212,923 km (0.055 R)
• M31: 8,472,326 km (0.111 R)
• M32: 8,675,779 km (0.1 R)
• M33: 8,910,498 km (0.081 R)
• M34: 9,058,301 km (0.117 R)
• M35: 9,117,541 km (0.077 R)
• M36: 9,476,277 km (0.082 R)
• M37: 9,839,501 km (0.076 R)
• M38: 9,900,537 km (0.079 R)
• M39: 9,992,240 km (0.099 R)
• M40: 10,114,910 km (0.06 R)
• M41: 10,176,545 km (0.065 R)
• M42: 10,269,146 km (0.099 R)
• M43: 10,517,329 km (0.074 R)
• M44: 10,704,924 km (0.106 R)
• M45: 11,337,873 km (0.035 R)
• M46: 11,918,014 km (0.105 R)
• M47: 12,048,164 km (0.118 R)
• M48: 12,507,728 km (0.104 R)
• M49: 12,806,176 km (0.115 R)
• M50: 13,006,488 km (0.041 R)
• M51: 13,715,582 km (0.073 R)
• M52: 13,989,046 km (0.107 R)
• M53: 14,367,978 km (0.103 R)
• M54: 14,471,948 km (0.101 R)
• M55: 14,610,925 km (0.056 R)
• M56: 14,750,350 km (0.087 R)
• M57: 14,995,391 km (0.031 R)
• M58: 15,525,117 km (0.115 R)
• M59: 15,596,176 km (0.12 R)
• M60: 16,821,233 km (0.117 R)
• M61: 17,077,345 km (0.102 R)
• M62: 17,371,604 km (0.057 R)
• M63: 17,927,659 km (0.11 R)
• M64: 18,716,190 km (0.1 R)
• M65: 19,057,572 km (0.084 R)
• M66: 19,171,865 km (0.113 R)
• M67: 19,248,160 km (0.113 R)
• M68: 19,785,066 km (0.108 R)
• M69: 19,862,109 km (0.068 R)
• M70: 20,093,986 km (0.119 R)
• M71: 20,755,957 km (0.114 R)
• M72: 20,912,735 km (0.093 R)
• M73: 21,464,751 km (0.115 R)
• M74: 22,141,233 km (0.07 R)
• M75: 22,986,760 km (0.086 R)
• M76: 23,515,439 km (0.053 R)
• M77: 25,167,149 km (0.087 R)
• M78: 25,376,287 km (0.072 R)
• M79: 25,627,910 km (0.063 R)
• M80: 26,856,109 km (0.113 R)
• M81: 27,714,202 km (0.093 R)
• M82: 27,973,306 km (0.095 R)
• M83: 28,189,924 km (0.086 R)
• M84: 29,018,097 km (0.118 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 13,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit