🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451

Radius: 12.2

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.66 AU - 1 AU

Year: 522 Days

Day: 9.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 62,164,591 km

• M1: 157,377 km (0.063 R)
• M2: 265,835 km (0.086 R)
• M3: 355,893 km (0.119 R)
• M4: 458,517 km (0.094 R)
• M5: 535,411 km (0.066 R)
• M6: 643,869 km (0.104 R)
• M7: 793,766 km (0.053 R)
• M8: 877,840 km (0.107 R)
• M9: 1,051,374 km (0.115 R)
• M10: 1,140,235 km (0.113 R)
• M11: 1,301,202 km (0.112 R)
• M12: 1,538,465 km (0.073 R)
• M13: 1,624,483 km (0.101 R)
• M14: 1,767,948 km (0.107 R)
• M15: 1,858,305 km (0.077 R)
• M16: 2,002,816 km (0.074 R)
• M17: 2,371,425 km (0.1 R)
• M18: 2,459,090 km (0.058 R)
• M19: 2,637,859 km (0.112 R)
• M20: 2,827,549 km (0.111 R)
• M21: 3,035,490 km (0.111 R)
• M22: 3,179,254 km (0.032 R)
• M23: 3,283,374 km (0.025 R)
• M24: 3,566,712 km (0.088 R)
• M25: 3,667,691 km (0.059 R)
• M26: 3,813,848 km (0.086 R)
• M27: 3,939,510 km (0.114 R)
• M28: 4,149,695 km (0.1 R)
• M29: 4,332,803 km (0.114 R)
• M30: 4,409,846 km (0.04 R)
• M31: 4,730,883 km (0.099 R)
• M32: 4,826,177 km (0.111 R)
• M33: 5,019,009 km (0.111 R)
• M34: 5,181,621 km (0.081 R)
• M35: 5,271,679 km (0.033 R)
• M36: 5,378,941 km (0.109 R)
• M37: 5,553,821 km (0.078 R)
• M38: 5,713,591 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.1

Radius: 12.9

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.95 AU - 1.01 AU

Year: 670 Days

Day: 14.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 62,164,591 km

• M1: 163,062 km (0.118 R)
• M2: 257,458 km (0.105 R)
• M3: 348,264 km (0.119 R)
• M4: 438,471 km (0.05 R)
• M5: 531,521 km (0.109 R)
• M6: 668,852 km (0.042 R)
• M7: 771,327 km (0.109 R)
• M8: 910,453 km (0.107 R)
• M9: 1,130,661 km (0.073 R)
• M10: 1,315,115 km (0.068 R)
• M11: 1,423,573 km (0.107 R)
• M12: 1,579,305 km (0.119 R)
• M13: 1,915,451 km (0.086 R)
• M14: 2,116,810 km (0.095 R)
• M15: 2,238,283 km (0.069 R)
• M16: 2,354,820 km (0.111 R)
• M17: 2,609,286 km (0.107 R)
• M18: 2,888,585 km (0.104 R)
• M19: 2,984,029 km (0.064 R)
• M20: 3,080,370 km (0.068 R)
• M21: 3,301,326 km (0.103 R)
• M22: 3,434,767 km (0.091 R)
• M23: 3,536,045 km (0.08 R)
• M24: 3,681,155 km (0.059 R)
• M25: 3,802,329 km (0.065 R)
• M26: 3,898,371 km (0.079 R)
• M27: 3,995,310 km (0.096 R)
• M28: 4,464,599 km (0.099 R)
• M29: 4,724,750 km (0.096 R)
• M30: 4,809,422 km (0.066 R)
• M31: 4,961,114 km (0.106 R)
• M32: 5,104,878 km (0.116 R)
• M33: 5,211,242 km (0.098 R)
• M34: 5,376,996 km (0.108 R)
• M35: 5,534,672 km (0.109 R)
• M36: 5,654,052 km (0.094 R)
• M37: 5,794,225 km (0.045 R)
• M38: 5,895,203 km (0.079 R)
• M39: 6,057,816 km (0.037 R)
• M40: 6,170,613 km (0.081 R)
• M41: 6,387,679 km (0.088 R)
• M42: 6,755,391 km (0.061 R)
• M43: 6,915,012 km (0.085 R)
• M44: 7,086,750 km (0.073 R)
• M45: 7,194,760 km (0.064 R)
• M46: 7,379,813 km (0.101 R)
• M47: 7,478,398 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.9

Radius: 9.2

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.56 AU - 1.72 AU

Year: 1450 Days

Day: 5.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,164,591 km

• M1: 120,725 km (0.098 R)
• M2: 310,416 km (0.083 R)
• M3: 387,608 km (0.072 R)
• M4: 649,853 km (0.034 R)
• M5: 758,760 km (0.03 R)
• M6: 861,684 km (0.113 R)
• M7: 1,466,508 km (0.025 R)
• M8: 1,780,514 km (0.103 R)
• M9: 2,057,420 km (0.115 R)
• M10: 2,390,873 km (0.076 R)
• M11: 2,570,241 km (0.035 R)
• M12: 2,760,530 km (0.11 R)
• M13: 3,209,174 km (0.082 R)
• M14: 3,386,746 km (0.11 R)
• M15: 3,532,604 km (0.085 R)
• M16: 3,595,734 km (0.072 R)
• M17: 3,844,815 km (0.106 R)
• M18: 3,946,093 km (0.09 R)
• M19: 4,129,200 km (0.069 R)
• M20: 4,352,700 km (0.096 R)
• M21: 4,428,097 km (0.112 R)
• M22: 4,526,682 km (0.102 R)
• M23: 5,390,460 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.3

Radius: 10

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.9 AU - 2.06 AU

Year: 1923 Days

Day: 10.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 62,164,591 km

• M1: 127,757 km (0.087 R)
• M2: 201,060 km (0.06 R)
• M3: 297,251 km (0.107 R)
• M4: 593,455 km (0.105 R)
• M5: 879,785 km (0.09 R)
• M6: 990,188 km (0.095 R)
• M7: 1,072,168 km (0.104 R)
• M8: 1,190,799 km (0.081 R)
• M9: 1,314,217 km (0.118 R)
• M10: 1,441,974 km (0.058 R)
• M11: 1,545,346 km (0.059 R)
• M12: 1,612,366 km (0.107 R)
• M13: 1,719,927 km (0.094 R)
• M14: 1,789,639 km (0.059 R)
• M15: 1,901,239 km (0.106 R)
• M16: 2,046,648 km (0.028 R)
• M17: 2,239,181 km (0.067 R)
• M18: 2,426,477 km (0.111 R)
• M19: 2,539,125 km (0.082 R)
• M20: 2,899,656 km (0.113 R)
• M21: 3,153,074 km (0.099 R)
• M22: 3,263,926 km (0.041 R)
• M23: 3,413,823 km (0.061 R)
• M24: 3,489,670 km (0.111 R)
• M25: 3,553,249 km (0.087 R)
• M26: 3,655,873 km (0.041 R)
• M27: 3,864,113 km (0.116 R)
• M28: 4,009,522 km (0.086 R)
• M29: 4,595,497 km (0.101 R)
• M30: 4,820,492 km (0.081 R)
• M31: 5,222,761 km (0.062 R)
• M32: 5,398,688 km (0.115 R)
• M33: 5,591,370 km (0.109 R)
• M34: 5,711,048 km (0.047 R)
• M35: 5,892,211 km (0.11 R)
• M36: 6,013,984 km (0.116 R)
• M37: 6,213,847 km (0.103 R)
• M38: 6,541,316 km (0.113 R)
• M39: 6,620,155 km (0.049 R)
• M40: 6,699,142 km (0.081 R)
• M41: 7,115,772 km (0.101 R)
• M42: 7,213,011 km (0.109 R)
• M43: 7,310,848 km (0.12 R)
• M44: 8,092,048 km (0.091 R)
• M45: 8,329,759 km (0.054 R)
• M46: 8,415,329 km (0.111 R)
• M47: 8,604,421 km (0.091 R)
• M48: 8,673,535 km (0.093 R)
• M49: 8,917,080 km (0.105 R)
• M50: 9,004,445 km (0.108 R)
• M51: 9,074,756 km (0.051 R)
• M52: 9,180,373 km (0.114 R)
• M53: 9,714,736 km (0.11 R)
• M54: 10,003,909 km (0.074 R)
• M55: 10,076,613 km (0.058 R)
• M56: 10,259,272 km (0.087 R)
• M57: 10,461,379 km (0.092 R)
• M58: 10,832,232 km (0.085 R)
• M59: 11,019,379 km (0.114 R)
• M60: 11,113,327 km (0.034 R)
• M61: 11,188,724 km (0.087 R)
• M62: 11,358,817 km (0.089 R)
• M63: 11,491,809 km (0.029 R)
• M64: 12,009,418 km (0.109 R)
• M65: 12,261,490 km (0.085 R)
• M66: 12,515,208 km (0.114 R)
• M67: 13,047,777 km (0.07 R)
• M68: 13,167,006 km (0.093 R)
• M69: 13,306,731 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.7

Radius: 12.6

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.01 AU - 4.83 AU

Year: 5357 Days

Day: 13.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 62,164,591 km

• M1: 204,351 km (0.086 R)
• M2: 484,697 km (0.118 R)
• M3: 636,988 km (0.082 R)
• M4: 799,451 km (0.082 R)
• M5: 899,083 km (0.062 R)
• M6: 1,112,111 km (0.044 R)
• M7: 1,244,505 km (0.03 R)
• M8: 1,473,838 km (0.108 R)
• M9: 1,631,215 km (0.114 R)
• M10: 1,728,454 km (0.045 R)
• M11: 1,850,077 km (0.07 R)
• M12: 2,066,994 km (0.114 R)
• M13: 2,149,123 km (0.065 R)
• M14: 2,316,822 km (0.116 R)
• M15: 2,426,926 km (0.095 R)
• M16: 2,563,958 km (0.113 R)
• M17: 2,806,905 km (0.082 R)
• M18: 3,070,945 km (0.057 R)
• M19: 3,192,419 km (0.091 R)
• M20: 3,468,277 km (0.084 R)
• M21: 3,637,622 km (0.04 R)
• M22: 3,780,937 km (0.104 R)
• M23: 4,028,820 km (0.075 R)
• M24: 4,192,032 km (0.034 R)
• M25: 4,633,196 km (0.063 R)
• M26: 4,726,246 km (0.098 R)
• M27: 4,993,727 km (0.098 R)
• M28: 5,233,682 km (0.1 R)
• M29: 5,363,383 km (0.03 R)
• M30: 5,477,676 km (0.099 R)
• M31: 5,642,383 km (0.1 R)
• M32: 5,792,130 km (0.07 R)
• M33: 6,404,135 km (0.104 R)
• M34: 6,560,315 km (0.026 R)
• M35: 6,876,715 km (0.114 R)
• M36: 7,090,341 km (0.114 R)
• M37: 7,216,003 km (0.102 R)
• M38: 7,324,312 km (0.068 R)
• M39: 7,634,279 km (0.116 R)
• M40: 7,985,684 km (0.096 R)
• M41: 8,172,831 km (0.074 R)
• M42: 8,475,318 km (0.088 R)
• M43: 8,570,612 km (0.051 R)
• M44: 8,704,651 km (0.107 R)
• M45: 8,994,273 km (0.086 R)
• M46: 9,267,289 km (0.118 R)
• M47: 9,345,828 km (0.083 R)
• M48: 9,682,124 km (0.045 R)
• M49: 9,921,929 km (0.082 R)
• M50: 10,224,416 km (0.117 R)
• M51: 10,756,087 km (0.108 R)
• M52: 11,212,959 km (0.106 R)
• M53: 11,443,788 km (0.117 R)
• M54: 11,655,021 km (0.113 R)
• M55: 12,081,374 km (0.092 R)
• M56: 12,210,328 km (0.111 R)
• M57: 12,426,198 km (0.087 R)
• M58: 13,280,252 km (0.09 R)
• M59: 13,703,165 km (0.081 R)
• M60: 14,107,977 km (0.112 R)
• M61: 14,198,484 km (0.041 R)
• M62: 14,906,381 km (0.046 R)
• M63: 15,532,448 km (0.094 R)
• M64: 15,813,393 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278

Radius: 4.8

Gravity: 12.07 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.15 AU - 12.67 AU

Year: 23184 Days

Day: 19.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,164,591 km

• M1: 112,647 km (0.057 R)
• M2: 222,302 km (0.038 R)
• M3: 483,949 km (0.086 R)
• M4: 519,703 km (0.095 R)
• M5: 594,203 km (0.12 R)
• M6: 796,160 km (0.083 R)
• M7: 838,945 km (0.111 R)
• M8: 904,918 km (0.086 R)
• M9: 1,438,683 km (0.045 R)
• M10: 1,571,675 km (0.068 R)
• M11: 2,023,610 km (0.085 R)
• M12: 2,673,613 km (0.086 R)
• M13: 4,412,838 km (0.095 R)
• M14: 5,001,506 km (0.082 R)
• M15: 5,041,598 km (0.094 R)
• M16: 5,325,535 km (0.074 R)
• M17: 5,781,958 km (0.057 R)
• M18: 6,599,809 km (0.065 R)
• M19: 7,407,339 km (0.098 R)
• M20: 9,162,870 km (0.098 R)
• M21: 10,417,996 km (0.114 R)
• M22: 11,249,161 km (0.099 R)
• M23: 11,460,394 km (0.109 R)
• M24: 11,619,566 km (0.078 R)
• M25: 11,779,486 km (0.08 R)
• M26: 11,993,860 km (0.076 R)
• M27: 12,426,497 km (0.073 R)
• M28: 12,809,168 km (0.114 R)
• M29: 12,919,272 km (0.07 R)
• M30: 13,029,675 km (0.11 R)
• M31: 13,418,480 km (0.115 R)
• M32: 14,037,217 km (0.084 R)
• M33: 14,665,079 km (0.076 R)
• M34: 15,011,398 km (0.054 R)
• M35: 15,127,486 km (0.026 R)
• M36: 15,418,903 km (0.107 R)
• M37: 15,477,396 km (0.111 R)
• M38: 15,712,264 km (0.106 R)
• M39: 16,663,108 km (0.116 R)
• M40: 17,145,562 km (0.12 R)
• M41: 17,632,503 km (0.091 R)
• M42: 17,939,178 km (0.085 R)
• M43: 18,371,516 km (0.109 R)
• M44: 18,620,148 km (0.114 R)
• M45: 18,807,295 km (0.111 R)
• M46: 19,309,345 km (0.113 R)
• M47: 20,007,070 km (0.103 R)
• M48: 20,262,732 km (0.119 R)
• M49: 20,583,919 km (0.092 R)
• M50: 20,906,901 km (0.108 R)
• M51: 22,017,067 km (0.115 R)
• M52: 23,347,590 km (0.049 R)
• M53: 24,635,628 km (0.058 R)
• M54: 25,184,802 km (0.115 R)
• M55: 25,253,617 km (0.119 R)
• M56: 26,645,475 km (0.118 R)
• M57: 26,926,719 km (0.089 R)
• M58: 27,209,010 km (0.115 R)
• M59: 28,061,868 km (0.054 R)
• M60: 28,133,376 km (0.107 R)
• M61: 28,419,855 km (0.068 R)
• M62: 28,707,233 km (0.086 R)
• M63: 29,502,645 km (0.099 R)
• M64: 31,411,364 km (0.111 R)
• M65: 33,586,816 km (0.106 R)
• M66: 33,738,658 km (0.051 R)
• M67: 35,038,364 km (0.095 R)
• M68: 35,578,263 km (0.094 R)
• M69: 37,214,415 km (0.082 R)
• M70: 38,398,033 km (0.086 R)
• M71: 40,156,257 km (0.118 R)
• M72: 40,802,071 km (0.083 R)
• M73: 41,777,300 km (0.092 R)
• M74: 42,842,287 km (0.1 R)
• M75: 43,089,423 km (0.047 R)
• M76: 43,502,163 km (0.062 R)
• M77: 44,748,613 km (0.083 R)
• M78: 45,838,134 km (0.118 R)
• M79: 46,175,178 km (0.051 R)
• M80: 48,214,496 km (0.094 R)
• M81: 48,300,066 km (0.111 R)
• M82: 48,557,225 km (0.04 R)
• M83: 49,503,880 km (0.118 R)
• M84: 49,936,218 km (0.103 R)
• M85: 50,891,849 km (0.11 R)
• M86: 52,204,421 km (0.047 R)
• M87: 53,528,213 km (0.111 R)
• M88: 53,705,636 km (0.028 R)
• M89: 54,506,134 km (0.04 R)
• M90: 55,489,740 km (0.052 R)
• M91: 58,384,608 km (0.089 R)
• M92: 58,749,926 km (0.092 R)
• M93: 60,495,285 km (0.098 R)
• M94: 61,142,744 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 19,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit