🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.7

Radius: 8.8

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.55 AU - 0.55 AU

Year: 282 Days

Day: 7.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 62,520,419 km

• M1: 134,788 km (0.116 R)
• M2: 192,981 km (0.083 R)
• M3: 257,608 km (0.07 R)
• M4: 330,910 km (0.091 R)
• M5: 438,322 km (0.066 R)
• M6: 495,618 km (0.1 R)
• M7: 587,172 km (0.108 R)
• M8: 648,357 km (0.109 R)
• M9: 763,847 km (0.109 R)
• M10: 868,116 km (0.097 R)
• M11: 1,027,887 km (0.099 R)
• M12: 1,099,544 km (0.054 R)
• M13: 1,307,485 km (0.094 R)
• M14: 1,372,261 km (0.074 R)
• M15: 1,460,674 km (0.098 R)
• M16: 1,569,132 km (0.084 R)
• M17: 1,624,483 km (0.116 R)
• M18: 1,689,858 km (0.068 R)
• M19: 1,775,278 km (0.104 R)
• M20: 1,852,470 km (0.114 R)
• M21: 2,065,498 km (0.094 R)
• M22: 2,260,573 km (0.102 R)
• M23: 2,328,640 km (0.085 R)
• M24: 2,408,077 km (0.12 R)
• M25: 2,521,023 km (0.109 R)
• M26: 2,646,536 km (0.096 R)
• M27: 2,735,247 km (0.098 R)
• M28: 2,830,541 km (0.065 R)
• M29: 2,949,771 km (0.067 R)
• M30: 3,007,067 km (0.115 R)
• M31: 3,064,812 km (0.111 R)
• M32: 3,146,342 km (0.083 R)
• M33: 3,228,621 km (0.081 R)
• M34: 3,341,418 km (0.098 R)
• M35: 3,479,646 km (0.097 R)
• M36: 3,570,901 km (0.095 R)
• M37: 3,718,554 km (0.025 R)
• M38: 3,786,920 km (0.08 R)
• M39: 3,893,285 km (0.119 R)
• M40: 4,277,153 km (0.09 R)
• M41: 4,414,334 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.6

Radius: 12.9

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.34 AU - 2.92 AU

Year: 2944 Days

Day: 7.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 62,520,419 km

• M1: 274,213 km (0.079 R)
• M2: 425,606 km (0.108 R)
• M3: 550,371 km (0.112 R)
• M4: 707,598 km (0.062 R)
• M5: 787,932 km (0.1 R)
• M6: 920,177 km (0.083 R)
• M7: 1,352,814 km (0.08 R)
• M8: 1,502,860 km (0.091 R)
• M9: 1,770,192 km (0.083 R)
• M10: 1,909,617 km (0.108 R)
• M11: 2,039,917 km (0.099 R)
• M12: 2,462,680 km (0.031 R)
• M13: 2,721,036 km (0.036 R)
• M14: 2,868,390 km (0.076 R)
• M15: 3,109,990 km (0.116 R)
• M16: 3,710,476 km (0.113 R)
• M17: 4,074,597 km (0.116 R)
• M18: 4,364,069 km (0.112 R)
• M19: 4,450,537 km (0.11 R)
• M20: 4,607,614 km (0.1 R)
• M21: 4,784,290 km (0.056 R)
• M22: 4,873,450 km (0.094 R)
• M23: 5,291,127 km (0.088 R)
• M24: 5,644,776 km (0.116 R)
• M25: 5,739,173 km (0.109 R)
• M26: 6,336,367 km (0.079 R)
• M27: 6,552,985 km (0.068 R)
• M28: 6,712,157 km (0.068 R)
• M29: 7,631,287 km (0.083 R)
• M30: 8,244,488 km (0.105 R)
• M31: 8,394,984 km (0.06 R)
• M32: 8,481,302 km (0.102 R)
• M33: 8,742,200 km (0.053 R)
• M34: 9,094,354 km (0.083 R)
• M35: 9,227,496 km (0.091 R)
• M36: 9,450,995 km (0.111 R)
• M37: 9,563,493 km (0.12 R)
• M38: 11,231,509 km (0.097 R)
• M39: 11,374,525 km (0.084 R)
• M40: 11,470,267 km (0.103 R)
• M41: 11,710,671 km (0.113 R)
• M42: 11,807,461 km (0.087 R)
• M43: 11,977,254 km (0.112 R)
• M44: 12,343,769 km (0.034 R)
• M45: 12,540,790 km (0.092 R)
• M46: 13,037,903 km (0.026 R)
• M47: 13,138,134 km (0.066 R)
• M48: 13,263,796 km (0.028 R)
• M49: 13,389,907 km (0.099 R)
• M50: 13,516,317 km (0.116 R)
• M51: 13,694,039 km (0.096 R)
• M52: 13,897,941 km (0.053 R)
• M53: 14,128,771 km (0.078 R)
• M54: 14,360,797 km (0.111 R)
• M55: 14,933,159 km (0.061 R)
• M56: 15,090,685 km (0.063 R)
• M57: 15,513,150 km (0.05 R)
• M58: 16,478,205 km (0.051 R)
• M59: 17,379,832 km (0.081 R)
• M60: 18,073,517 km (0.111 R)
• M61: 18,550,435 km (0.082 R)
• M62: 18,861,150 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.3

Radius: 7.2

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.15 AU - 9.55 AU

Year: 19735 Days

Day: 16.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,520,419 km

• M1: 430,243 km (0.063 R)
• M2: 552,016 km (0.119 R)
• M3: 685,457 km (0.085 R)
• M4: 872,904 km (0.097 R)
• M5: 1,528,741 km (0.09 R)
• M6: 1,860,100 km (0.114 R)
• M7: 2,063,852 km (0.079 R)
• M8: 2,305,303 km (0.106 R)
• M9: 2,620,207 km (0.073 R)
• M10: 2,717,296 km (0.03 R)
• M11: 2,815,582 km (0.118 R)
• M12: 3,186,285 km (0.075 R)
• M13: 3,789,164 km (0.084 R)
• M14: 4,122,618 km (0.044 R)
• M15: 4,388,454 km (0.069 R)
• M16: 4,817,500 km (0.103 R)
• M17: 5,138,088 km (0.104 R)
• M18: 5,300,851 km (0.114 R)
• M19: 6,619,706 km (0.117 R)
• M20: 7,065,956 km (0.098 R)
• M21: 7,338,374 km (0.058 R)
• M22: 7,660,458 km (0.078 R)
• M23: 8,751,176 km (0.103 R)
• M24: 9,092,708 km (0.093 R)
• M25: 9,538,360 km (0.099 R)
• M26: 9,588,326 km (0.082 R)
• M27: 9,688,407 km (0.104 R)
• M28: 9,738,672 km (0.095 R)
• M29: 10,450,758 km (0.119 R)
• M30: 10,553,831 km (0.118 R)
• M31: 11,284,915 km (0.118 R)
• M32: 11,924,596 km (0.045 R)
• M33: 12,086,311 km (0.113 R)
• M34: 12,248,774 km (0.119 R)
• M35: 12,740,652 km (0.102 R)
• M36: 13,238,963 km (0.034 R)
• M37: 14,083,443 km (0.119 R)
• M38: 14,829,487 km (0.072 R)
• M39: 15,061,514 km (0.051 R)
• M40: 15,706,131 km (0.112 R)
• M41: 16,061,426 km (0.104 R)
• M42: 19,567,102 km (0.083 R)
• M43: 19,949,474 km (0.095 R)
• M44: 20,656,773 km (0.082 R)
• M45: 20,981,101 km (0.056 R)
• M46: 22,361,142 km (0.026 R)
• M47: 22,827,737 km (0.072 R)
• M48: 23,028,647 km (0.117 R)
• M49: 23,702,586 km (0.04 R)
• M50: 25,000,946 km (0.08 R)
• M51: 26,322,344 km (0.079 R)
• M52: 26,603,289 km (0.095 R)
• M53: 27,381,347 km (0.097 R)
• M54: 28,815,093 km (0.092 R)
• M55: 29,687,099 km (0.11 R)
• M56: 30,126,169 km (0.103 R)
• M57: 30,567,632 km (0.115 R)
• M58: 32,129,135 km (0.101 R)
• M59: 32,354,279 km (0.103 R)
• M60: 32,580,023 km (0.111 R)
• M61: 33,108,702 km (0.077 R)
• M62: 33,336,090 km (0.076 R)
• M63: 33,488,082 km (0.038 R)
• M64: 33,868,958 km (0.117 R)
• M65: 33,945,253 km (0.113 R)
• M66: 34,634,899 km (0.106 R)
• M67: 34,942,921 km (0.048 R)
• M68: 36,105,895 km (0.112 R)
• M69: 36,731,364 km (0.042 R)
• M70: 39,188,509 km (0.119 R)
• M71: 39,509,546 km (0.038 R)
• M72: 42,026,081 km (0.103 R)
• M73: 43,760,070 km (0.085 R)
• M74: 44,929,028 km (0.09 R)
• M75: 46,531,819 km (0.109 R)
• M76: 47,297,611 km (0.069 R)
• M77: 48,669,274 km (0.114 R)
• M78: 49,187,032 km (0.104 R)
• M79: 49,446,584 km (0.082 R)
• M80: 50,315,000 km (0.099 R)
• M81: 51,451,495 km (0.091 R)
• M82: 53,927,938 km (0.102 R)
• M83: 54,106,259 km (0.1 R)
• M84: 55,270,429 km (0.079 R)
• M85: 57,714,709 km (0.115 R)
• M86: 58,995,865 km (0.114 R)
• M87: 60,379,047 km (0.1 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 15,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit