🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.5 AU - 0.74 AU

Year: 320 Days

Day: 43.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.9

Radius: 8.5

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.91 AU - 1.1 AU

Year: 656 Days

Day: 13.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 41,067,880 km

• M1: 112,198 km (0.071 R)
• M2: 229,034 km (0.096 R)
• M3: 302,936 km (0.067 R)
• M4: 356,043 km (0.05 R)
• M5: 533,616 km (0.087 R)
• M6: 626,516 km (0.106 R)
• M7: 689,796 km (0.048 R)
• M8: 823,237 km (0.11 R)
• M9: 877,242 km (0.039 R)
• M10: 1,050,327 km (0.104 R)
• M11: 1,220,120 km (0.098 R)
• M12: 1,357,301 km (0.118 R)
• M13: 1,487,900 km (0.116 R)
• M14: 1,691,653 km (0.119 R)
• M15: 1,778,270 km (0.092 R)
• M16: 1,956,142 km (0.088 R)
• M17: 2,060,262 km (0.047 R)
• M18: 2,153,013 km (0.102 R)
• M19: 2,233,646 km (0.11 R)
• M20: 2,301,713 km (0.074 R)
• M21: 2,416,604 km (0.115 R)
• M22: 2,538,077 km (0.062 R)
• M23: 2,637,710 km (0.103 R)
• M24: 2,753,199 km (0.088 R)
• M25: 2,905,041 km (0.112 R)
• M26: 3,397,667 km (0.103 R)
• M27: 3,534,100 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418

Radius: 11.4

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.88 AU - 1.16 AU

Year: 676 Days

Day: 10 Hours

Environment

Temp: -157 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 41,067,880 km

• M1: 160,519 km (0.041 R)
• M2: 248,632 km (0.111 R)
• M3: 338,241 km (0.111 R)
• M4: 433,684 km (0.042 R)
• M5: 564,433 km (0.07 R)
• M6: 650,302 km (0.046 R)
• M7: 1,135,897 km (0.078 R)
• M8: 1,348,326 km (0.1 R)
• M9: 1,422,227 km (0.103 R)
• M10: 1,503,309 km (0.094 R)
• M11: 1,664,276 km (0.095 R)
• M12: 1,806,095 km (0.075 R)
• M13: 1,945,670 km (0.091 R)
• M14: 2,023,311 km (0.081 R)
• M15: 2,168,421 km (0.113 R)
• M16: 2,255,936 km (0.084 R)
• M17: 2,372,173 km (0.086 R)
• M18: 2,560,966 km (0.081 R)
• M19: 2,733,153 km (0.079 R)
• M20: 2,886,940 km (0.109 R)
• M21: 3,088,897 km (0.098 R)
• M22: 3,233,857 km (0.071 R)
• M23: 3,334,387 km (0.054 R)
• M24: 3,602,317 km (0.082 R)
• M25: 3,682,501 km (0.107 R)
• M26: 3,755,206 km (0.058 R)
• M27: 3,836,437 km (0.111 R)
• M28: 4,017,451 km (0.075 R)
• M29: 4,142,515 km (0.112 R)
• M30: 4,336,842 km (0.094 R)
• M31: 4,516,958 km (0.04 R)
• M32: 4,638,432 km (0.107 R)
• M33: 4,725,797 km (0.086 R)
• M34: 4,858,041 km (0.092 R)
• M35: 4,946,902 km (0.082 R)
• M36: 5,234,729 km (0.062 R)
• M37: 5,325,834 km (0.105 R)
• M38: 5,472,739 km (0.115 R)
• M39: 5,574,465 km (0.103 R)
• M40: 5,648,965 km (0.12 R)
• M41: 5,733,039 km (0.105 R)
• M42: 6,006,953 km (0.079 R)
• M43: 6,169,566 km (0.028 R)
• M44: 6,411,466 km (0.047 R)
• M45: 6,567,795 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.8

Radius: 8.1

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.4 AU - 2.02 AU

Year: 1467 Days

Day: 13.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 41,067,880 km

• M1: 125,961 km (0.117 R)
• M2: 220,507 km (0.097 R)
• M3: 302,786 km (0.104 R)
• M4: 373,097 km (0.079 R)
• M5: 477,367 km (0.098 R)
• M6: 592,108 km (0.054 R)
• M7: 665,860 km (0.11 R)
• M8: 789,278 km (0.087 R)
• M9: 920,476 km (0.05 R)
• M10: 1,007,242 km (0.107 R)
• M11: 1,158,187 km (0.118 R)
• M12: 1,236,426 km (0.112 R)
• M13: 1,308,533 km (0.093 R)
• M14: 1,398,590 km (0.106 R)
• M15: 1,533,229 km (0.065 R)
• M16: 1,584,989 km (0.076 R)
• M17: 1,654,852 km (0.07 R)
• M18: 1,843,195 km (0.119 R)
• M19: 1,953,898 km (0.059 R)
• M20: 2,309,642 km (0.101 R)
• M21: 2,409,274 km (0.032 R)
• M22: 2,664,637 km (0.042 R)
• M23: 2,727,319 km (0.114 R)
• M24: 2,854,028 km (0.068 R)
• M25: 2,918,206 km (0.116 R)
• M26: 3,102,361 km (0.103 R)
• M27: 3,414,272 km (0.085 R)
• M28: 3,597,081 km (0.09 R)
• M29: 4,044,229 km (0.074 R)
• M30: 4,116,335 km (0.078 R)
• M31: 4,176,922 km (0.111 R)
• M32: 4,323,378 km (0.101 R)
• M33: 4,384,863 km (0.057 R)
• M34: 4,621,377 km (0.113 R)
• M35: 4,951,690 km (0.064 R)
• M36: 5,042,047 km (0.075 R)
• M37: 5,316,110 km (0.116 R)
• M38: 5,541,554 km (0.101 R)
• M39: 5,595,110 km (0.079 R)
• M40: 5,689,207 km (0.102 R)
• M41: 5,851,670 km (0.108 R)
• M42: 6,002,016 km (0.102 R)
• M43: 6,209,060 km (0.117 R)
• M44: 6,334,423 km (0.114 R)
• M45: 6,432,559 km (0.05 R)
• M46: 6,630,178 km (0.061 R)
• M47: 6,729,810 km (0.075 R)
• M48: 7,235,301 km (0.096 R)
• M49: 7,485,279 km (0.102 R)
• M50: 7,678,410 km (0.117 R)
• M51: 7,978,653 km (0.096 R)
• M52: 8,145,454 km (0.112 R)
• M53: 8,606,366 km (0.076 R)
• M54: 8,855,596 km (0.116 R)
• M55: 9,138,784 km (0.072 R)
• M56: 9,329,372 km (0.071 R)
• M57: 9,617,498 km (0.116 R)
• M58: 9,859,996 km (0.108 R)
• M59: 10,334,371 km (0.107 R)
• M60: 10,450,010 km (0.081 R)
• M61: 10,682,485 km (0.105 R)
• M62: 10,749,355 km (0.085 R)
• M63: 10,866,490 km (0.098 R)
• M64: 11,000,979 km (0.109 R)
• M65: 11,051,393 km (0.096 R)
• M66: 11,102,107 km (0.071 R)
• M67: 11,339,369 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.5

Radius: 9.2

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.14 AU - 4.28 AU

Year: 5667 Days

Day: 13.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,067,880 km

• M1: 117,434 km (0.065 R)
• M2: 203,603 km (0.119 R)
• M3: 327,919 km (0.06 R)
• M4: 397,182 km (0.104 R)
• M5: 772,523 km (0.1 R)
• M6: 929,003 km (0.111 R)
• M7: 1,003,652 km (0.076 R)
• M8: 1,096,253 km (0.078 R)
• M9: 1,548,188 km (0.04 R)
• M10: 1,638,097 km (0.054 R)
• M11: 1,729,651 km (0.116 R)
• M12: 2,014,784 km (0.095 R)
• M13: 2,213,450 km (0.03 R)
• M14: 2,481,230 km (0.117 R)
• M15: 2,586,996 km (0.103 R)
• M16: 2,957,999 km (0.077 R)
• M17: 3,025,318 km (0.09 R)
• M18: 3,276,343 km (0.103 R)
• M19: 3,369,393 km (0.113 R)
• M20: 3,629,693 km (0.109 R)
• M21: 4,019,994 km (0.102 R)
• M22: 4,423,908 km (0.094 R)
• M23: 4,656,832 km (0.083 R)
• M24: 4,840,688 km (0.107 R)
• M25: 5,297,560 km (0.058 R)
• M26: 5,937,390 km (0.105 R)
• M27: 6,281,016 km (0.09 R)
• M28: 7,472,713 km (0.088 R)
• M29: 7,843,716 km (0.117 R)
• M30: 8,000,045 km (0.104 R)
• M31: 8,443,304 km (0.053 R)
• M32: 8,959,716 km (0.102 R)
• M33: 9,619,741 km (0.03 R)
• M34: 10,090,975 km (0.119 R)
• M35: 10,295,325 km (0.073 R)
• M36: 10,432,208 km (0.083 R)
• M37: 10,535,280 km (0.106 R)
• M38: 11,407,885 km (0.098 R)
• M39: 11,834,837 km (0.119 R)
• M40: 12,485,289 km (0.112 R)
• M41: 12,851,654 km (0.05 R)
• M42: 13,333,209 km (0.048 R)
• M43: 13,858,298 km (0.106 R)
• M44: 14,237,678 km (0.084 R)
• M45: 14,390,268 km (0.069 R)
• M46: 14,813,032 km (0.117 R)
• M47: 14,928,970 km (0.117 R)
• M48: 15,006,462 km (0.108 R)
• M49: 15,396,014 km (0.116 R)
• M50: 15,631,332 km (0.084 R)
• M51: 16,145,201 km (0.111 R)
• M52: 16,264,580 km (0.107 R)
• M53: 16,384,258 km (0.05 R)
• M54: 17,230,234 km (0.081 R)
• M55: 17,966,704 km (0.028 R)
• M56: 19,258,931 km (0.026 R)
• M57: 19,343,304 km (0.074 R)
• M58: 19,852,236 km (0.084 R)
• M59: 21,318,145 km (0.06 R)
• M60: 21,493,025 km (0.116 R)
• M61: 21,756,018 km (0.067 R)
• M62: 22,418,288 km (0.064 R)
• M63: 22,729,601 km (0.045 R)
• M64: 23,042,261 km (0.087 R)
• M65: 23,356,416 km (0.053 R)
• M66: 23,672,068 km (0.103 R)
• M67: 23,762,575 km (0.085 R)
• M68: 24,216,455 km (0.106 R)
• M69: 24,810,807 km (0.103 R)
• M70: 25,132,741 km (0.042 R)
• M71: 25,225,043 km (0.085 R)
• M72: 25,873,999 km (0.106 R)
• M73: 26,013,873 km (0.079 R)
• M74: 26,622,437 km (0.103 R)
• M75: 27,425,478 km (0.077 R)
• M76: 27,949,221 km (0.068 R)
• M77: 29,394,635 km (0.12 R)
• M78: 29,491,874 km (0.055 R)
• M79: 31,957,097 km (0.101 R)
• M80: 32,157,109 km (0.081 R)
• M81: 32,257,340 km (0.084 R)
• M82: 32,810,104 km (0.045 R)
• M83: 33,467,587 km (0.112 R)
• M84: 33,772,467 km (0.095 R)
• M85: 33,925,356 km (0.06 R)
• M86: 34,078,395 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.7

Radius: 3.9

Gravity: 25.95 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.7 AU - 6.96 AU

Year: 10448 Days

Day: 22 Hours

Environment

Temp: -217 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 41,067,880 km

• M1: 77,791 km (0.107 R)
• M2: 364,420 km (0.05 R)
• M3: 563,236 km (0.088 R)
• M4: 697,126 km (0.094 R)
• M5: 907,909 km (0.068 R)
• M6: 1,345,633 km (0.053 R)
• M7: 1,404,425 km (0.108 R)
• M8: 1,669,063 km (0.113 R)
• M9: 1,926,970 km (0.03 R)
• M10: 2,243,370 km (0.12 R)
• M11: 2,747,963 km (0.111 R)
• M12: 2,772,797 km (0.106 R)
• M13: 2,847,895 km (0.096 R)
• M14: 3,077,228 km (0.049 R)
• M15: 3,526,471 km (0.091 R)
• M16: 3,553,548 km (0.11 R)
• M17: 3,911,685 km (0.111 R)
• M18: 4,310,214 km (0.12 R)
• M19: 4,339,086 km (0.112 R)
• M20: 4,484,944 km (0.043 R)
• M21: 4,751,378 km (0.035 R)
• M22: 5,053,416 km (0.116 R)
• M23: 5,455,236 km (0.071 R)
• M24: 5,549,483 km (0.099 R)
• M25: 5,739,472 km (0.115 R)
• M26: 5,931,705 km (0.112 R)
• M27: 6,355,366 km (0.087 R)
• M28: 6,388,278 km (0.082 R)
• M29: 8,651,544 km (0.116 R)
• M30: 9,056,805 km (0.117 R)
• M31: 9,280,454 km (0.117 R)
• M32: 9,847,429 km (0.118 R)
• M33: 11,253,500 km (0.081 R)
• M34: 11,534,145 km (0.091 R)
• M35: 11,938,957 km (0.091 R)
• M36: 12,143,158 km (0.074 R)
• M37: 12,307,417 km (0.108 R)
• M38: 12,762,643 km (0.102 R)
• M39: 13,989,196 km (0.033 R)
• M40: 14,118,149 km (0.074 R)
• M41: 14,161,234 km (0.078 R)
• M42: 14,420,786 km (0.071 R)
• M43: 14,681,834 km (0.12 R)
• M44: 14,988,360 km (0.075 R)
• M45: 15,032,192 km (0.108 R)
• M46: 15,518,685 km (0.098 R)
• M47: 15,607,695 km (0.098 R)
• M48: 15,786,166 km (0.095 R)
• M49: 16,100,172 km (0.12 R)
• M50: 16,552,256 km (0.032 R)
• M51: 16,734,317 km (0.096 R)
• M52: 16,825,572 km (0.118 R)
• M53: 17,100,383 km (0.107 R)
• M54: 17,330,465 km (0.043 R)
• M55: 17,840,294 km (0.108 R)
• M56: 17,980,318 km (0.099 R)
• M57: 18,073,667 km (0.095 R)
• M58: 18,167,315 km (0.106 R)
• M59: 18,827,341 km (0.078 R)
• M60: 19,351,382 km (0.071 R)
• M61: 20,560,133 km (0.098 R)
• M62: 20,853,794 km (0.115 R)
• M63: 21,247,685 km (0.062 R)
• M64: 21,643,820 km (0.076 R)
• M65: 21,942,716 km (0.077 R)
• M66: 22,343,190 km (0.088 R)
• M67: 22,393,305 km (0.112 R)
• M68: 22,645,078 km (0.106 R)
• M69: 23,202,181 km (0.116 R)
• M70: 23,661,297 km (0.119 R)
• M71: 24,952,476 km (0.045 R)
• M72: 25,004,536 km (0.068 R)
• M73: 25,685,356 km (0.085 R)
• M74: 26,478,524 km (0.099 R)
• M75: 26,744,659 km (0.065 R)
• M76: 27,011,691 km (0.075 R)
• M77: 27,494,593 km (0.057 R)
• M78: 28,197,254 km (0.116 R)
• M79: 28,960,353 km (0.055 R)
• M80: 29,015,255 km (0.118 R)
• M81: 29,896,237 km (0.078 R)
• M82: 30,007,089 km (0.096 R)
• M83: 32,023,818 km (0.079 R)
• M84: 34,780,009 km (0.11 R)
• M85: 34,896,546 km (0.059 R)
• M86: 35,188,262 km (0.118 R)
• M87: 35,305,247 km (0.106 R)
• M88: 35,363,740 km (0.082 R)
• M89: 35,480,875 km (0.084 R)
• M90: 36,718,498 km (0.112 R)
• M91: 37,015,300 km (0.076 R)
• M92: 39,114,757 km (0.112 R)
• M93: 40,454,107 km (0.094 R)
• M94: 40,637,962 km (0.11 R)
• M95: 40,944,937 km (0.113 R)
• M96: 41,067,907 km (0.112 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: 168 - 14,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit