🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.08 AU - 1.64 AU

Year: 585 Days

Day: 22.7 Hours

Environment

Temp: -22 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.78 AU - 2.14 AU

Year: 1012 Days

Day: 23.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,334,656 km

• M1: 121,174 km (0.112 R)

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.8

Radius: 11.2

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.82 AU - 7.68 AU

Year: 7203 Days

Day: 14.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 100,334,656 km

• M1: 262,843 km (0.063 R)
• M2: 335,249 km (0.118 R)
• M3: 866,471 km (0.088 R)
• M4: 1,195,137 km (0.037 R)
• M5: 1,537,268 km (0.118 R)
• M6: 1,706,912 km (0.093 R)
• M7: 1,820,606 km (0.09 R)
• M8: 1,936,993 km (0.066 R)
• M9: 2,349,435 km (0.11 R)
• M10: 2,506,363 km (0.077 R)
• M11: 2,606,294 km (0.097 R)
• M12: 3,276,941 km (0.069 R)
• M13: 3,530,959 km (0.088 R)
• M14: 3,745,482 km (0.077 R)
• M15: 3,941,306 km (0.12 R)
• M16: 4,105,115 km (0.116 R)
• M17: 4,869,859 km (0.1 R)
• M18: 5,236,673 km (0.109 R)
• M19: 5,586,433 km (0.057 R)
• M20: 5,704,616 km (0.037 R)
• M21: 5,876,952 km (0.119 R)
• M22: 6,445,574 km (0.063 R)
• M23: 7,230,963 km (0.077 R)
• M24: 7,562,322 km (0.107 R)
• M25: 7,678,709 km (0.055 R)
• M26: 7,883,957 km (0.119 R)
• M27: 8,998,761 km (0.066 R)
• M28: 9,433,343 km (0.097 R)
• M29: 10,002,263 km (0.066 R)
• M30: 10,178,340 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.5

Radius: 14.7

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.59 AU - 8.97 AU

Year: 8007 Days

Day: 12.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 100,334,656 km

• M1: 196,123 km (0.068 R)
• M2: 297,700 km (0.086 R)
• M3: 409,150 km (0.116 R)
• M4: 643,420 km (0.111 R)
• M5: 1,101,788 km (0.094 R)
• M6: 1,340,846 km (0.105 R)
• M7: 1,597,705 km (0.078 R)
• M8: 1,791,285 km (0.081 R)
• M9: 1,911,412 km (0.11 R)
• M10: 2,508,607 km (0.068 R)
• M11: 2,735,846 km (0.069 R)
• M12: 2,899,057 km (0.097 R)
• M13: 3,137,815 km (0.116 R)
• M14: 3,284,421 km (0.091 R)
• M15: 3,584,365 km (0.071 R)
• M16: 3,815,494 km (0.12 R)
• M17: 4,024,931 km (0.034 R)
• M18: 4,401,020 km (0.117 R)
• M19: 4,901,275 km (0.104 R)
• M20: 5,216,179 km (0.089 R)
• M21: 5,361,438 km (0.076 R)
• M22: 5,508,194 km (0.093 R)
• M23: 7,080,018 km (0.105 R)
• M24: 8,200,806 km (0.066 R)
• M25: 9,060,096 km (0.05 R)
• M26: 9,165,114 km (0.095 R)
• M27: 9,376,495 km (0.068 R)
• M28: 9,984,162 km (0.086 R)
• M29: 10,238,029 km (0.068 R)
• M30: 10,420,688 km (0.114 R)
• M31: 10,938,148 km (0.083 R)
• M32: 11,087,446 km (0.119 R)
• M33: 11,998,048 km (0.082 R)
• M34: 12,345,714 km (0.098 R)
• M35: 12,462,400 km (0.052 R)
• M36: 12,618,431 km (0.062 R)
• M37: 13,090,711 km (0.1 R)
• M38: 15,203,482 km (0.068 R)
• M39: 15,790,205 km (0.117 R)
• M40: 16,299,137 km (0.101 R)
• M41: 16,856,538 km (0.101 R)
• M42: 18,477,282 km (0.073 R)
• M43: 18,968,711 km (0.109 R)
• M44: 19,464,329 km (0.108 R)
• M45: 20,699,259 km (0.111 R)
• M46: 21,070,112 km (0.053 R)
• M47: 21,349,561 km (0.033 R)
• M48: 21,912,348 km (0.08 R)
• M49: 22,006,595 km (0.09 R)
• M50: 22,242,959 km (0.099 R)
• M51: 22,575,067 km (0.116 R)
• M52: 23,485,071 km (0.112 R)
• M53: 23,823,461 km (0.106 R)
• M54: 24,017,489 km (0.112 R)
• M55: 24,897,125 km (0.097 R)
• M56: 25,143,363 km (0.108 R)
• M57: 25,489,532 km (0.077 R)
• M58: 26,186,359 km (0.084 R)
• M59: 26,286,440 km (0.096 R)
• M60: 27,142,290 km (0.058 R)
• M61: 27,294,281 km (0.11 R)
• M62: 27,751,901 km (0.117 R)
• M63: 28,160,902 km (0.027 R)
• M64: 28,623,309 km (0.105 R)
• M65: 28,881,365 km (0.095 R)
• M66: 31,026,000 km (0.043 R)
• M67: 32,144,244 km (0.077 R)
• M68: 32,519,884 km (0.099 R)
• M69: 33,275,653 km (0.097 R)
• M70: 33,819,142 km (0.081 R)
• M71: 34,749,641 km (0.094 R)
• M72: 34,859,595 km (0.116 R)
• M73: 35,245,707 km (0.057 R)
• M74: 35,411,462 km (0.093 R)
• M75: 35,966,320 km (0.09 R)
• M76: 37,365,808 km (0.091 R)
• M77: 37,704,348 km (0.08 R)
• M78: 37,930,540 km (0.035 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.2

Radius: 4.5

Gravity: 43.71 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 14.48 AU - 20.2 AU

Year: 26641 Days

Day: 19.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 100,334,656 km

• M1: 91,404 km (0.115 R)
• M2: 383,120 km (0.042 R)
• M3: 858,243 km (0.118 R)
• M4: 919,129 km (0.105 R)
• M5: 1,493,136 km (0.092 R)
• M6: 1,756,279 km (0.077 R)
• M7: 1,953,150 km (0.04 R)
• M8: 2,115,613 km (0.086 R)
• M9: 2,240,527 km (0.035 R)
• M10: 3,714,366 km (0.091 R)
• M11: 5,998,575 km (0.101 R)
• M12: 6,057,218 km (0.1 R)
• M13: 7,586,706 km (0.109 R)
• M14: 8,165,052 km (0.069 R)
• M15: 8,624,616 km (0.081 R)
• M16: 8,890,901 km (0.035 R)
• M17: 9,092,559 km (0.108 R)
• M18: 10,262,863 km (0.05 R)
• M19: 10,687,122 km (0.064 R)
• M20: 11,045,110 km (0.04 R)
• M21: 11,479,692 km (0.109 R)
• M22: 11,552,696 km (0.111 R)
• M23: 12,291,111 km (0.111 R)
• M24: 13,044,785 km (0.069 R)
• M25: 13,813,269 km (0.119 R)
• M26: 14,046,642 km (0.09 R)
• M27: 14,359,750 km (0.107 R)
• M28: 15,878,767 km (0.101 R)
• M29: 18,208,305 km (0.082 R)
• M30: 18,293,576 km (0.066 R)
• M31: 19,152,267 km (0.109 R)
• M32: 19,586,700 km (0.115 R)
• M33: 19,848,795 km (0.084 R)
• M34: 22,533,478 km (0.09 R)
• M35: 22,808,140 km (0.086 R)
• M36: 22,899,993 km (0.116 R)
• M37: 23,453,356 km (0.109 R)
• M38: 26,093,459 km (0.064 R)
• M39: 27,741,728 km (0.109 R)
• M40: 30,427,908 km (0.095 R)
• M41: 30,832,869 km (0.092 R)
• M42: 31,239,626 km (0.088 R)
• M43: 31,853,127 km (0.116 R)
• M44: 36,793,746 km (0.052 R)
• M45: 36,901,456 km (0.068 R)
• M46: 37,009,316 km (0.073 R)
• M47: 37,333,196 km (0.114 R)
• M48: 38,638,587 km (0.095 R)
• M49: 38,748,092 km (0.12 R)
• M50: 39,848,235 km (0.1 R)
• M51: 40,735,799 km (0.086 R)
• M52: 43,551,082 km (0.057 R)
• M53: 44,350,533 km (0.081 R)
• M54: 44,579,866 km (0.064 R)
• M55: 47,245,102 km (0.09 R)
• M56: 50,798,201 km (0.099 R)
• M57: 51,760,115 km (0.11 R)
• M58: 52,849,487 km (0.113 R)
• M59: 54,804,582 km (0.095 R)
• M60: 56,658,997 km (0.083 R)
• M61: 57,531,452 km (0.116 R)
• M62: 59,415,786 km (0.097 R)
• M63: 60,048,286 km (0.109 R)
• M64: 60,556,021 km (0.095 R)
• M65: 64,538,616 km (0.058 R)
• M66: 66,758,349 km (0.084 R)
• M67: 67,021,043 km (0.105 R)
• M68: 67,547,627 km (0.105 R)
• M69: 67,679,573 km (0.088 R)
• M70: 68,340,197 km (0.108 R)
• M71: 68,604,985 km (0.12 R)
• M72: 70,468,376 km (0.095 R)
• M73: 70,869,897 km (0.115 R)
• M74: 71,809,521 km (0.084 R)
• M75: 71,944,159 km (0.062 R)
• M76: 72,213,585 km (0.066 R)
• M77: 73,294,579 km (0.097 R)
• M78: 73,430,115 km (0.11 R)
• M79: 73,837,021 km (0.056 R)
• M80: 74,244,825 km (0.082 R)
• M81: 77,533,734 km (0.044 R)
• M82: 77,948,120 km (0.103 R)
• M83: 82,273,593 km (0.098 R)
• M84: 82,414,365 km (0.118 R)
• M85: 82,555,286 km (0.028 R)
• M86: 89,557,064 km (0.091 R)
• M87: 90,572,684 km (0.11 R)
• M88: 91,592,194 km (0.033 R)
• M89: 93,201,867 km (0.077 R)
• M90: 93,789,637 km (0.061 R)
• M91: 94,231,100 km (0.096 R)
• M92: 95,708,080 km (0.095 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 15,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit