🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.7

Radius: 8.5

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.52 AU - 0.82 AU

Year: 366 Days

Day: 14.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 69,385,798 km

• M1: 108,907 km (0.097 R)
• M2: 194,627 km (0.118 R)
• M3: 258,505 km (0.108 R)
• M4: 315,502 km (0.118 R)
• M5: 428,598 km (0.091 R)
• M6: 521,498 km (0.055 R)
• M7: 584,928 km (0.097 R)
• M8: 648,208 km (0.051 R)
• M9: 801,545 km (0.108 R)
• M10: 859,889 km (0.11 R)
• M11: 933,042 km (0.104 R)
• M12: 1,001,707 km (0.089 R)
• M13: 1,166,115 km (0.114 R)
• M14: 1,343,239 km (0.12 R)
• M15: 1,397,843 km (0.062 R)
• M16: 1,489,097 km (0.09 R)
• M17: 1,578,407 km (0.082 R)
• M18: 1,669,363 km (0.101 R)
• M19: 1,749,547 km (0.081 R)
• M20: 1,839,605 km (0.109 R)
• M21: 1,953,299 km (0.094 R)
• M22: 2,151,217 km (0.059 R)
• M23: 2,224,820 km (0.082 R)
• M24: 2,322,657 km (0.094 R)
• M25: 2,455,499 km (0.084 R)
• M26: 2,532,542 km (0.115 R)
• M27: 2,600,609 km (0.116 R)
• M28: 2,693,958 km (0.04 R)
• M29: 2,919,702 km (0.077 R)
• M30: 2,981,037 km (0.093 R)
• M31: 3,172,522 km (0.108 R)
• M32: 3,256,746 km (0.07 R)
• M33: 3,320,325 km (0.072 R)
• M34: 3,437,909 km (0.099 R)
• M35: 3,508,220 km (0.071 R)
• M36: 3,677,415 km (0.075 R)
• M37: 3,749,371 km (0.095 R)
• M38: 3,804,872 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.3

Radius: 12.3

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.5 AU - 1.76 AU

Year: 1388 Days

Day: 7.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 69,385,798 km

• M1: 196,272 km (0.105 R)
• M2: 311,762 km (0.108 R)
• M3: 410,497 km (0.112 R)
• M4: 511,326 km (0.069 R)
• M5: 615,745 km (0.109 R)
• M6: 721,511 km (0.067 R)
• M7: 818,899 km (0.097 R)
• M8: 937,380 km (0.112 R)
• M9: 1,157,588 km (0.103 R)
• M10: 1,292,526 km (0.083 R)
• M11: 1,500,616 km (0.052 R)
• M12: 1,599,052 km (0.117 R)
• M13: 1,689,409 km (0.032 R)
• M14: 1,918,144 km (0.041 R)
• M15: 2,025,555 km (0.054 R)
• M16: 2,712,658 km (0.028 R)
• M17: 2,846,099 km (0.111 R)
• M18: 3,196,009 km (0.042 R)
• M19: 3,559,981 km (0.094 R)
• M20: 3,841,673 km (0.086 R)
• M21: 3,992,318 km (0.102 R)
• M22: 4,214,770 km (0.093 R)
• M23: 4,299,293 km (0.094 R)
• M24: 4,384,414 km (0.066 R)
• M25: 4,745,244 km (0.077 R)
• M26: 4,892,150 km (0.093 R)
• M27: 5,025,890 km (0.112 R)
• M28: 5,160,678 km (0.074 R)
• M29: 5,712,245 km (0.109 R)
• M30: 5,884,582 km (0.091 R)
• M31: 6,010,992 km (0.084 R)
• M32: 6,640,350 km (0.028 R)
• M33: 6,954,655 km (0.074 R)
• M34: 7,071,641 km (0.117 R)
• M35: 7,223,184 km (0.114 R)
• M36: 7,718,502 km (0.054 R)
• M37: 7,874,533 km (0.102 R)
• M38: 7,996,455 km (0.118 R)
• M39: 8,242,543 km (0.045 R)
• M40: 8,688,046 km (0.069 R)
• M41: 8,814,307 km (0.079 R)
• M42: 9,214,780 km (0.118 R)
• M43: 9,306,783 km (0.073 R)
• M44: 9,770,686 km (0.036 R)
• M45: 9,958,431 km (0.058 R)
• M46: 10,452,104 km (0.071 R)
• M47: 10,682,634 km (0.086 R)
• M48: 10,759,976 km (0.064 R)
• M49: 10,914,960 km (0.101 R)
• M50: 10,992,751 km (0.108 R)
• M51: 11,188,126 km (0.118 R)
• M52: 11,423,892 km (0.114 R)
• M53: 11,960,799 km (0.12 R)
• M54: 12,081,225 km (0.037 R)
• M55: 12,201,950 km (0.038 R)
• M56: 12,526,129 km (0.046 R)
• M57: 12,709,835 km (0.088 R)
• M58: 12,873,794 km (0.085 R)
• M59: 12,956,073 km (0.119 R)
• M60: 13,203,807 km (0.119 R)
• M61: 13,369,861 km (0.076 R)
• M62: 13,536,663 km (0.112 R)
• M63: 13,662,175 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.5

Radius: 10

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.8 AU - 2.1 AU

Year: 1816 Days

Day: 13.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 69,385,798 km

• M1: 142,268 km (0.062 R)
• M2: 205,248 km (0.113 R)
• M3: 274,811 km (0.043 R)
• M4: 418,874 km (0.04 R)
• M5: 519,553 km (0.069 R)
• M6: 586,573 km (0.108 R)
• M7: 679,324 km (0.075 R)
• M8: 771,775 km (0.113 R)
• M9: 899,981 km (0.116 R)
• M10: 983,157 km (0.07 R)
• M11: 1,049,130 km (0.101 R)
• M12: 1,394,402 km (0.096 R)
• M13: 1,694,196 km (0.084 R)
• M14: 1,798,765 km (0.08 R)
• M15: 2,022,862 km (0.061 R)
• M16: 2,091,079 km (0.044 R)
• M17: 2,194,900 km (0.085 R)
• M18: 2,282,714 km (0.06 R)
• M19: 2,627,537 km (0.102 R)
• M20: 2,692,762 km (0.106 R)
• M21: 2,796,583 km (0.051 R)
• M22: 2,950,070 km (0.077 R)
• M23: 3,017,987 km (0.058 R)
• M24: 3,165,641 km (0.085 R)
• M25: 3,265,273 km (0.058 R)
• M26: 3,335,733 km (0.12 R)
• M27: 4,100,478 km (0.116 R)
• M28: 4,220,306 km (0.11 R)
• M29: 4,286,129 km (0.103 R)
• M30: 4,508,281 km (0.085 R)
• M31: 4,575,750 km (0.113 R)
• M32: 4,791,321 km (0.11 R)
• M33: 4,987,144 km (0.095 R)
• M34: 5,162,174 km (0.095 R)
• M35: 5,279,907 km (0.102 R)
• M36: 5,506,249 km (0.116 R)
• M37: 5,662,878 km (0.102 R)
• M38: 5,760,116 km (0.045 R)
• M39: 5,968,357 km (0.108 R)
• M40: 6,079,807 km (0.115 R)
• M41: 6,154,307 km (0.051 R)
• M42: 6,430,464 km (0.056 R)
• M43: 6,697,945 km (0.104 R)
• M44: 6,762,123 km (0.115 R)
• M45: 7,047,107 km (0.071 R)
• M46: 7,191,170 km (0.051 R)
• M47: 7,256,843 km (0.12 R)
• M48: 7,375,773 km (0.092 R)
• M49: 7,669,284 km (0.074 R)
• M50: 8,419,518 km (0.086 R)
• M51: 8,838,691 km (0.067 R)
• M52: 9,107,668 km (0.117 R)
• M53: 9,221,662 km (0.06 R)
• M54: 9,451,294 km (0.056 R)

Asteroid Belt

Center: 5.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.2

Radius: 7.4

Gravity: 16.06 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.04 AU - 9.16 AU

Year: 15373 Days

Day: 18 Hours

Environment

Temp: -238 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,385,798 km

• M1: 124,166 km (0.119 R)
• M2: 318,195 km (0.11 R)
• M3: 399,426 km (0.036 R)
• M4: 709,842 km (0.075 R)
• M5: 1,085,033 km (0.101 R)
• M6: 1,402,929 km (0.083 R)
• M7: 1,572,573 km (0.092 R)
• M8: 1,963,023 km (0.068 R)
• M9: 2,316,224 km (0.095 R)
• M10: 2,972,510 km (0.057 R)
• M11: 3,302,523 km (0.109 R)
• M12: 3,415,170 km (0.107 R)
• M13: 3,683,100 km (0.101 R)
• M14: 3,878,474 km (0.069 R)
• M15: 4,117,681 km (0.111 R)
• M16: 4,778,605 km (0.09 R)
• M17: 5,121,483 km (0.107 R)
• M18: 5,208,399 km (0.035 R)
• M19: 5,830,876 km (0.066 R)
• M20: 6,808,199 km (0.06 R)
• M21: 7,048,304 km (0.046 R)
• M22: 7,685,591 km (0.111 R)
• M23: 8,290,265 km (0.057 R)
• M24: 8,598,287 km (0.102 R)
• M25: 8,962,408 km (0.103 R)
• M26: 9,120,085 km (0.052 R)
• M27: 10,303,853 km (0.119 R)
• M28: 12,284,379 km (0.086 R)
• M29: 12,694,427 km (0.082 R)
• M30: 14,194,893 km (0.079 R)
• M31: 14,501,718 km (0.112 R)
• M32: 15,750,711 km (0.052 R)
• M33: 17,033,812 km (0.115 R)
• M34: 17,294,411 km (0.06 R)
• M35: 17,490,833 km (0.105 R)
• M36: 19,903,997 km (0.089 R)
• M37: 20,316,288 km (0.116 R)
• M38: 20,939,962 km (0.028 R)
• M39: 21,219,261 km (0.099 R)
• M40: 21,359,285 km (0.05 R)
• M41: 21,922,670 km (0.077 R)
• M42: 24,078,376 km (0.113 R)
• M43: 24,151,379 km (0.028 R)
• M44: 24,885,606 km (0.098 R)
• M45: 25,851,110 km (0.109 R)
• M46: 27,131,967 km (0.066 R)
• M47: 28,356,276 km (0.066 R)
• M48: 28,742,688 km (0.091 R)
• M49: 29,286,326 km (0.104 R)
• M50: 29,990,484 km (0.111 R)
• M51: 31,575,024 km (0.103 R)
• M52: 32,296,834 km (0.104 R)
• M53: 33,512,017 km (0.091 R)
• M54: 34,495,025 km (0.034 R)
• M55: 34,907,317 km (0.101 R)
• M56: 34,989,895 km (0.102 R)
• M57: 35,321,254 km (0.119 R)
• M58: 36,070,590 km (0.107 R)
• M59: 36,993,309 km (0.109 R)
• M60: 38,862,236 km (0.118 R)
• M61: 41,284,973 km (0.091 R)
• M62: 41,460,003 km (0.032 R)
• M63: 42,779,605 km (0.096 R)
• M64: 42,868,167 km (0.057 R)
• M65: 43,756,180 km (0.109 R)
• M66: 43,845,341 km (0.086 R)
• M67: 44,919,753 km (0.094 R)
• M68: 45,009,661 km (0.052 R)
• M69: 46,729,588 km (0.114 R)
• M70: 47,003,202 km (0.117 R)
• M71: 47,094,457 km (0.045 R)
• M72: 50,326,818 km (0.096 R)
• M73: 50,420,167 km (0.074 R)
• M74: 50,513,666 km (0.111 R)
• M75: 50,607,164 km (0.099 R)
• M76: 50,981,907 km (0.104 R)
• M77: 51,451,495 km (0.119 R)
• M78: 52,300,313 km (0.084 R)
• M79: 53,916,419 km (0.119 R)
• M80: 54,394,833 km (0.087 R)
• M81: 55,163,317 km (0.109 R)
• M82: 55,259,658 km (0.094 R)
• M83: 56,128,822 km (0.11 R)
• M84: 56,516,729 km (0.074 R)
• M85: 59,354,750 km (0.098 R)
• M86: 59,552,220 km (0.089 R)
• M87: 62,640,219 km (0.084 R)
• M88: 62,941,808 km (0.056 R)
• M89: 63,849,418 km (0.064 R)
• M90: 64,863,094 km (0.1 R)
• M91: 66,906,301 km (0.094 R)
• M92: 67,523,243 km (0.068 R)
• M93: 67,626,316 km (0.111 R)
• M94: 67,832,611 km (0.07 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 19,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit