🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.6

Radius: 15

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.21 AU - 1.43 AU

Year: 1047 Days

Day: 6.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 43,968,929 km

• M1: 189,092 km (0.087 R)
• M2: 324,627 km (0.085 R)
• M3: 541,544 km (0.094 R)
• M4: 823,536 km (0.052 R)
• M5: 987,047 km (0.079 R)
• M6: 1,127,968 km (0.099 R)
• M7: 1,283,550 km (0.092 R)
• M8: 1,454,390 km (0.101 R)
• M9: 1,601,744 km (0.118 R)
• M10: 1,705,416 km (0.077 R)
• M11: 1,828,236 km (0.049 R)
• M12: 1,996,832 km (0.056 R)
• M13: 2,109,330 km (0.051 R)
• M14: 2,242,023 km (0.039 R)
• M15: 2,368,284 km (0.105 R)
• M16: 2,469,412 km (0.092 R)
• M17: 2,571,887 km (0.088 R)
• M18: 2,781,473 km (0.046 R)
• M19: 3,016,641 km (0.066 R)
• M20: 3,156,964 km (0.069 R)
• M21: 3,392,431 km (0.069 R)
• M22: 3,538,588 km (0.114 R)
• M23: 3,719,003 km (0.09 R)
• M24: 4,177,969 km (0.079 R)
• M25: 4,448,592 km (0.095 R)
• M26: 4,643,668 km (0.116 R)
• M27: 4,771,574 km (0.091 R)
• M28: 4,865,372 km (0.082 R)
• M29: 5,066,581 km (0.109 R)
• M30: 5,162,174 km (0.071 R)
• M31: 5,270,632 km (0.097 R)
• M32: 5,625,179 km (0.12 R)
• M33: 5,761,612 km (0.056 R)
• M34: 6,305,999 km (0.039 R)
• M35: 6,422,087 km (0.097 R)
• M36: 6,708,866 km (0.105 R)
• M37: 7,039,926 km (0.112 R)
• M38: 7,268,063 km (0.103 R)
• M39: 7,376,372 km (0.088 R)
• M40: 7,553,496 km (0.118 R)
• M41: 7,649,388 km (0.08 R)
• M42: 7,856,431 km (0.111 R)
• M43: 8,205,443 km (0.098 R)
• M44: 8,332,452 km (0.112 R)
• M45: 8,645,560 km (0.117 R)
• M46: 8,774,813 km (0.109 R)
• M47: 9,563,642 km (0.102 R)
• M48: 9,846,681 km (0.076 R)
• M49: 10,162,632 km (0.117 R)
• M50: 10,299,215 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.2

Radius: 8

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.43 AU - 1.59 AU

Year: 1281 Days

Day: 7.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 43,968,929 km

• M1: 104,868 km (0.073 R)
• M2: 167,550 km (0.1 R)
• M3: 229,334 km (0.096 R)
• M4: 311,164 km (0.086 R)
• M5: 490,681 km (0.11 R)
• M6: 557,402 km (0.09 R)
• M7: 700,866 km (0.092 R)
• M8: 791,971 km (0.069 R)
• M9: 856,897 km (0.071 R)
• M10: 917,633 km (0.053 R)
• M11: 1,037,312 km (0.106 R)
• M12: 1,099,096 km (0.112 R)
• M13: 1,233,434 km (0.048 R)
• M14: 1,299,258 km (0.08 R)
• M15: 1,362,687 km (0.119 R)
• M16: 1,467,106 km (0.064 R)
• M17: 1,544,448 km (0.09 R)
• M18: 1,627,026 km (0.118 R)
• M19: 1,703,471 km (0.059 R)
• M20: 1,753,736 km (0.035 R)
• M21: 1,820,307 km (0.1 R)
• M22: 1,911,711 km (0.032 R)
• M23: 2,053,829 km (0.099 R)
• M24: 2,165,878 km (0.109 R)
• M25: 2,258,778 km (0.091 R)
• M26: 2,361,552 km (0.078 R)
• M27: 2,634,419 km (0.086 R)
• M28: 2,720,138 km (0.11 R)
• M29: 2,894,270 km (0.082 R)
• M30: 3,143,350 km (0.113 R)
• M31: 3,258,391 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.1

Radius: 11.1

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.93 AU - 2.67 AU

Year: 2408 Days

Day: 5.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 51.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 43,968,929 km

• M1: 168,746 km (0.062 R)
• M2: 414,835 km (0.091 R)
• M3: 487,839 km (0.064 R)
• M4: 604,076 km (0.117 R)
• M5: 730,786 km (0.072 R)
• M6: 984,803 km (0.087 R)
• M7: 1,060,051 km (0.079 R)
• M8: 1,329,177 km (0.083 R)
• M9: 1,456,036 km (0.032 R)
• M10: 1,542,952 km (0.096 R)
• M11: 1,631,664 km (0.025 R)
• M12: 1,779,616 km (0.12 R)
• M13: 1,967,960 km (0.077 R)
• M14: 2,138,352 km (0.079 R)
• M15: 2,212,852 km (0.113 R)
• M16: 2,705,477 km (0.113 R)
• M17: 2,827,250 km (0.065 R)
• M18: 2,964,581 km (0.077 R)
• M19: 3,062,119 km (0.087 R)
• M20: 3,260,486 km (0.09 R)
• M21: 3,477,851 km (0.033 R)
• M22: 3,610,545 km (0.113 R)
• M23: 3,775,102 km (0.071 R)
• M24: 3,972,721 km (0.079 R)
• M25: 4,410,145 km (0.119 R)
• M26: 4,586,222 km (0.087 R)
• M27: 4,928,951 km (0.094 R)
• M28: 5,011,828 km (0.068 R)
• M29: 5,953,546 km (0.08 R)
• M30: 6,024,157 km (0.092 R)
• M31: 6,130,670 km (0.095 R)
• M32: 6,599,360 km (0.086 R)
• M33: 6,745,966 km (0.067 R)
• M34: 7,399,859 km (0.087 R)
• M35: 7,514,151 km (0.103 R)
• M36: 7,802,127 km (0.093 R)
• M37: 8,172,083 km (0.116 R)
• M38: 8,667,701 km (0.088 R)
• M39: 8,768,081 km (0.114 R)
• M40: 8,909,152 km (0.085 R)
• M41: 9,173,192 km (0.106 R)
• M42: 9,316,357 km (0.095 R)
• M43: 9,439,775 km (0.055 R)
• M44: 9,855,059 km (0.069 R)
• M45: 10,510,447 km (0.045 R)
• M46: 10,638,952 km (0.083 R)
• M47: 10,724,821 km (0.032 R)
• M48: 10,984,074 km (0.1 R)
• M49: 11,070,990 km (0.086 R)
• M50: 11,508,863 km (0.113 R)
• M51: 11,663,548 km (0.057 R)
• M52: 12,064,171 km (0.106 R)
• M53: 12,424,253 km (0.096 R)
• M54: 12,537,498 km (0.109 R)
• M55: 12,742,148 km (0.074 R)
• M56: 12,970,883 km (0.05 R)
• M57: 13,665,317 km (0.1 R)
• M58: 14,182,327 km (0.034 R)
• M59: 14,681,685 km (0.07 R)
• M60: 15,162,791 km (0.101 R)
• M61: 15,308,051 km (0.09 R)
• M62: 15,380,905 km (0.103 R)
• M63: 15,478,144 km (0.097 R)
• M64: 15,600,066 km (0.072 R)
• M65: 15,820,274 km (0.066 R)
• M66: 16,288,665 km (0.064 R)
• M67: 16,512,164 km (0.046 R)
• M68: 16,761,544 km (0.065 R)
• M69: 16,836,642 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.5

Radius: 4.7

Gravity: 17.32 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.67 AU - 7.57 AU

Year: 11757 Days

Day: 15.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,968,929 km

• M1: 84,224 km (0.101 R)
• M2: 182,659 km (0.104 R)
• M3: 232,026 km (0.078 R)
• M4: 383,719 km (0.12 R)
• M5: 436,377 km (0.116 R)
• M6: 640,279 km (0.051 R)
• M7: 752,776 km (0.098 R)
• M8: 837,150 km (0.1 R)
• M9: 942,317 km (0.1 R)
• M10: 1,204,712 km (0.096 R)
• M11: 1,573,919 km (0.073 R)
• M12: 1,748,650 km (0.108 R)
• M13: 1,860,998 km (0.106 R)
• M14: 2,383,244 km (0.11 R)
• M15: 2,584,004 km (0.096 R)
• M16: 2,686,329 km (0.114 R)
• M17: 3,082,165 km (0.092 R)
• M18: 3,218,149 km (0.117 R)
• M19: 3,328,253 km (0.056 R)
• M20: 3,666,345 km (0.089 R)
• M21: 3,810,557 km (0.069 R)
• M22: 4,838,893 km (0.08 R)
• M23: 5,746,054 km (0.073 R)
• M24: 6,116,459 km (0.094 R)
• M25: 6,564,355 km (0.047 R)
• M26: 6,951,514 km (0.082 R)
• M27: 7,454,761 km (0.104 R)
• M28: 7,858,526 km (0.082 R)
• M29: 7,969,827 km (0.105 R)
• M30: 8,081,726 km (0.085 R)
• M31: 10,182,379 km (0.091 R)
• M32: 10,547,996 km (0.104 R)
• M33: 11,042,268 km (0.07 R)
• M34: 13,446,455 km (0.111 R)
• M35: 13,847,377 km (0.107 R)
• M36: 14,116,953 km (0.052 R)
• M37: 15,073,631 km (0.112 R)
• M38: 15,165,933 km (0.113 R)
• M39: 16,476,410 km (0.096 R)
• M40: 16,905,307 km (0.054 R)
• M41: 17,289,624 km (0.096 R)
• M42: 17,337,944 km (0.062 R)
• M43: 17,482,905 km (0.102 R)
• M44: 17,579,844 km (0.092 R)
• M45: 17,969,098 km (0.076 R)
• M46: 18,558,513 km (0.088 R)
• M47: 18,756,282 km (0.114 R)
• M48: 20,160,856 km (0.069 R)
• M49: 21,030,020 km (0.03 R)
• M50: 21,287,927 km (0.076 R)
• M51: 21,807,031 km (0.046 R)
• M52: 21,859,091 km (0.067 R)
• M53: 22,172,798 km (0.093 R)
• M54: 22,435,342 km (0.086 R)
• M55: 22,804,550 km (0.083 R)
• M56: 23,978,145 km (0.11 R)
• M57: 24,193,716 km (0.06 R)
• M58: 24,518,193 km (0.048 R)
• M59: 27,108,929 km (0.117 R)
• M60: 31,184,125 km (0.042 R)
• M61: 32,962,544 km (0.062 R)
• M62: 34,530,181 km (0.12 R)
• M63: 34,712,540 km (0.105 R)
• M64: 34,895,349 km (0.099 R)
• M65: 35,384,235 km (0.117 R)
• M66: 36,060,268 km (0.07 R)
• M67: 36,616,472 km (0.112 R)
• M68: 37,113,287 km (0.076 R)
• M69: 38,806,436 km (0.059 R)
• M70: 40,076,821 km (0.048 R)
• M71: 40,332,633 km (0.115 R)
• M72: 41,554,549 km (0.097 R)
• M73: 42,072,756 km (0.1 R)
• M74: 42,462,757 km (0.099 R)
• M75: 43,115,453 km (0.119 R)
• M76: 43,574,269 km (0.12 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 19,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit