🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.5

Radius: 11.9

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.5 AU - 0.72 AU

Year: 318 Days

Day: 11.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 82,424,374 km

• M1: 153,487 km (0.063 R)
• M2: 262,245 km (0.063 R)
• M3: 343,028 km (0.086 R)
• M4: 426,952 km (0.105 R)
• M5: 540,048 km (0.103 R)
• M6: 625,170 km (0.037 R)
• M7: 738,415 km (0.052 R)
• M8: 821,741 km (0.078 R)
• M9: 915,689 km (0.081 R)
• M10: 1,017,266 km (0.05 R)
• M11: 1,103,883 km (0.067 R)
• M12: 1,193,043 km (0.069 R)
• M13: 1,313,469 km (0.088 R)
• M14: 1,425,518 km (0.079 R)
• M15: 1,536,520 km (0.068 R)
• M16: 1,641,687 km (0.062 R)
• M17: 1,925,175 km (0.066 R)
• M18: 2,024,807 km (0.08 R)
• M19: 2,111,574 km (0.06 R)
• M20: 2,544,061 km (0.111 R)
• M21: 2,669,724 km (0.091 R)
• M22: 2,744,074 km (0.089 R)
• M23: 2,884,097 km (0.12 R)
• M24: 3,143,051 km (0.114 R)
• M25: 3,295,491 km (0.112 R)
• M26: 3,386,896 km (0.057 R)
• M27: 3,461,844 km (0.076 R)
• M28: 3,672,329 km (0.107 R)
• M29: 3,844,964 km (0.102 R)
• M30: 3,959,556 km (0.047 R)
• M31: 4,217,014 km (0.108 R)
• M32: 4,297,947 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.1

Radius: 9

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.77 AU - 0.85 AU

Year: 486 Days

Day: 8.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 82,424,374 km

• M1: 113,246 km (0.073 R)
• M2: 173,534 km (0.116 R)
• M3: 248,183 km (0.099 R)
• M4: 446,998 km (0.042 R)
• M5: 520,002 km (0.084 R)
• M6: 590,612 km (0.067 R)
• M7: 661,223 km (0.118 R)
• M8: 773,122 km (0.096 R)
• M9: 883,675 km (0.115 R)
• M10: 974,331 km (0.083 R)
• M11: 1,099,096 km (0.045 R)
• M12: 1,197,232 km (0.046 R)
• M13: 1,270,684 km (0.115 R)
• M14: 1,336,059 km (0.057 R)
• M15: 1,393,205 km (0.098 R)
• M16: 1,599,650 km (0.111 R)
• M17: 1,742,965 km (0.112 R)
• M18: 1,895,854 km (0.044 R)
• M19: 1,960,480 km (0.106 R)
• M20: 2,097,512 km (0.075 R)
• M21: 2,203,726 km (0.114 R)
• M22: 2,300,516 km (0.071 R)
• M23: 2,474,498 km (0.066 R)
• M24: 2,593,129 km (0.11 R)
• M25: 2,653,118 km (0.074 R)
• M26: 2,750,058 km (0.058 R)
• M27: 2,879,161 km (0.074 R)
• M28: 2,959,943 km (0.087 R)
• M29: 3,060,623 km (0.095 R)
• M30: 3,188,080 km (0.111 R)
• M31: 3,284,870 km (0.049 R)
• M32: 3,369,542 km (0.118 R)
• M33: 3,448,381 km (0.112 R)
• M34: 3,521,235 km (0.052 R)
• M35: 3,872,341 km (0.029 R)
• M36: 3,989,476 km (0.079 R)
• M37: 4,087,014 km (0.042 R)
• M38: 4,241,848 km (0.077 R)
• M39: 4,305,726 km (0.094 R)
• M40: 4,441,561 km (0.074 R)
• M41: 4,600,733 km (0.083 R)
• M42: 4,754,520 km (0.102 R)
• M43: 4,850,561 km (0.069 R)
• M44: 5,022,001 km (0.119 R)
• M45: 5,082,139 km (0.055 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.2

Radius: 6

Gravity: 25.81 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.01 AU - 7.95 AU

Year: 12297 Days

Day: 19.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 82,424,374 km

• M1: 80,035 km (0.114 R)
• M2: 164,707 km (0.089 R)
• M3: 315,053 km (0.087 R)
• M4: 859,290 km (0.057 R)
• M5: 924,365 km (0.12 R)
• M6: 1,105,977 km (0.116 R)
• M7: 1,225,356 km (0.107 R)
• M8: 1,299,108 km (0.028 R)
• M9: 1,529,189 km (0.113 R)
• M10: 1,827,787 km (0.056 R)
• M11: 2,027,201 km (0.094 R)
• M12: 2,354,670 km (0.086 R)
• M13: 2,730,760 km (0.11 R)
• M14: 2,860,311 km (0.07 R)
• M15: 3,091,889 km (0.096 R)
• M16: 3,261,084 km (0.095 R)
• M17: 3,433,271 km (0.107 R)
• M18: 3,931,282 km (0.036 R)
• M19: 4,376,037 km (0.118 R)
• M20: 4,451,733 km (0.104 R)
• M21: 4,836,649 km (0.086 R)
• M22: 4,914,888 km (0.066 R)
• M23: 5,192,243 km (0.076 R)
• M24: 5,474,684 km (0.11 R)
• M25: 5,762,061 km (0.114 R)
• M26: 6,012,338 km (0.1 R)
• M27: 7,316,233 km (0.108 R)
• M28: 7,361,262 km (0.034 R)
• M29: 7,587,305 km (0.089 R)
• M30: 7,815,591 km (0.075 R)
• M31: 7,953,670 km (0.085 R)
• M32: 8,092,646 km (0.092 R)
• M33: 8,232,371 km (0.061 R)
• M34: 8,279,045 km (0.08 R)
• M35: 8,608,759 km (0.117 R)
• M36: 9,135,643 km (0.046 R)
• M37: 11,816,437 km (0.029 R)
• M38: 12,294,252 km (0.071 R)
• M39: 13,820,599 km (0.104 R)
• M40: 13,931,900 km (0.097 R)
• M41: 15,290,698 km (0.116 R)
• M42: 15,810,999 km (0.094 R)
• M43: 15,869,193 km (0.097 R)
• M44: 16,750,324 km (0.078 R)
• M45: 17,707,601 km (0.095 R)
• M46: 19,238,735 km (0.114 R)
• M47: 20,939,214 km (0.091 R)
• M48: 21,131,148 km (0.106 R)
• M49: 21,839,793 km (0.092 R)
• M50: 23,346,543 km (0.12 R)
• M51: 24,347,053 km (0.087 R)
• M52: 24,481,542 km (0.075 R)
• M53: 24,886,503 km (0.091 R)
• M54: 24,954,271 km (0.089 R)
• M55: 25,634,642 km (0.115 R)
• M56: 25,703,009 km (0.084 R)
• M57: 25,771,375 km (0.095 R)
• M58: 26,114,403 km (0.081 R)
• M59: 26,874,509 km (0.088 R)
• M60: 27,993,053 km (0.105 R)
• M61: 28,487,175 km (0.078 R)
• M62: 29,269,422 km (0.093 R)
• M63: 30,347,574 km (0.068 R)
• M64: 31,658,500 km (0.065 R)
• M65: 32,987,677 km (0.1 R)
• M66: 33,360,176 km (0.032 R)
• M67: 34,334,955 km (0.098 R)
• M68: 35,091,322 km (0.108 R)
• M69: 35,700,335 km (0.1 R)
• M70: 36,159,301 km (0.12 R)
• M71: 37,936,973 km (0.048 R)
• M72: 39,190,304 km (0.094 R)
• M73: 39,268,992 km (0.063 R)
• M74: 41,737,357 km (0.07 R)
• M75: 43,519,217 km (0.05 R)
• M76: 44,337,368 km (0.099 R)
• M77: 44,913,170 km (0.098 R)
• M78: 45,408,489 km (0.113 R)
• M79: 45,491,366 km (0.094 R)
• M80: 46,738,564 km (0.118 R)
• M81: 47,744,460 km (0.041 R)
• M82: 48,588,192 km (0.053 R)
• M83: 49,096,824 km (0.058 R)
• M84: 52,445,274 km (0.1 R)
• M85: 52,619,106 km (0.119 R)
• M86: 56,488,605 km (0.078 R)
• M87: 57,649,335 km (0.058 R)
• M88: 57,828,553 km (0.119 R)
• M89: 59,359,837 km (0.114 R)
• M90: 59,631,357 km (0.115 R)
• M91: 59,903,475 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.6

Radius: 6.7

Gravity: 17.5 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 8.5 AU - 11.48 AU

Year: 21056 Days

Day: 17.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,424,374 km

• M1: 153,637 km (0.101 R)
• M2: 316,250 km (0.046 R)
• M3: 428,598 km (0.117 R)
• M4: 1,116,599 km (0.054 R)
• M5: 1,354,459 km (0.073 R)
• M6: 1,479,523 km (0.118 R)
• M7: 1,808,489 km (0.106 R)
• M8: 2,016,729 km (0.044 R)
• M9: 2,418,549 km (0.033 R)
• M10: 2,844,903 km (0.086 R)
• M11: 3,635,378 km (0.107 R)
• M12: 4,167,647 km (0.084 R)
• M13: 4,962,909 km (0.116 R)
• M14: 5,011,080 km (0.114 R)
• M15: 5,205,707 km (0.107 R)
• M16: 5,353,210 km (0.097 R)
• M17: 6,902,745 km (0.074 R)
• M18: 6,956,600 km (0.105 R)
• M19: 7,392,977 km (0.111 R)
• M20: 7,448,179 km (0.076 R)
• M21: 8,120,771 km (0.11 R)
• M22: 8,292,060 km (0.048 R)
• M23: 8,871,303 km (0.038 R)
• M24: 9,047,679 km (0.068 R)
• M25: 9,344,182 km (0.118 R)
• M26: 9,825,139 km (0.115 R)
• M27: 10,623,992 km (0.09 R)
• M28: 10,686,225 km (0.061 R)
• M29: 11,252,602 km (0.107 R)
• M30: 11,507,367 km (0.103 R)
• M31: 11,893,180 km (0.082 R)
• M32: 13,545,788 km (0.046 R)
• M33: 13,681,024 km (0.083 R)
• M34: 14,295,423 km (0.119 R)
• M35: 15,692,817 km (0.099 R)
• M36: 16,551,808 km (0.059 R)
• M37: 16,914,283 km (0.089 R)
• M38: 17,352,755 km (0.049 R)
• M39: 19,447,723 km (0.101 R)
• M40: 20,060,775 km (0.099 R)
• M41: 20,680,260 km (0.104 R)
• M42: 21,858,493 km (0.064 R)
• M43: 22,977,784 km (0.089 R)
• M44: 23,301,065 km (0.11 R)
• M45: 23,544,461 km (0.11 R)
• M46: 24,033,796 km (0.103 R)
• M47: 25,605,321 km (0.059 R)
• M48: 27,039,366 km (0.065 R)
• M49: 27,981,235 km (0.043 R)
• M50: 28,759,742 km (0.093 R)
• M51: 29,633,094 km (0.108 R)
• M52: 29,720,908 km (0.079 R)
• M53: 31,048,440 km (0.045 R)
• M54: 33,486,436 km (0.083 R)
• M55: 33,669,544 km (0.085 R)
• M56: 34,867,225 km (0.096 R)
• M57: 34,959,975 km (0.097 R)
• M58: 35,052,726 km (0.111 R)
• M59: 38,447,700 km (0.036 R)
• M60: 38,831,269 km (0.114 R)
• M61: 39,023,652 km (0.096 R)
• M62: 40,475,948 km (0.098 R)
• M63: 42,044,482 km (0.07 R)
• M64: 42,241,951 km (0.102 R)
• M65: 43,932,855 km (0.07 R)
• M66: 44,133,167 km (0.055 R)
• M67: 45,240,640 km (0.073 R)
• M68: 47,688,660 km (0.099 R)
• M69: 47,894,656 km (0.116 R)
• M70: 48,410,769 km (0.101 R)
• M71: 49,448,529 km (0.047 R)
• M72: 50,913,691 km (0.053 R)
• M73: 52,074,869 km (0.086 R)
• M74: 52,180,934 km (0.056 R)
• M75: 53,886,649 km (0.053 R)
• M76: 53,993,761 km (0.094 R)
• M77: 54,208,434 km (0.116 R)
• M78: 54,315,845 km (0.092 R)
• M79: 56,697,144 km (0.114 R)
• M80: 58,120,269 km (0.062 R)
• M81: 59,112,252 km (0.065 R)
• M82: 61,897,316 km (0.096 R)
• M83: 62,009,514 km (0.059 R)
• M84: 65,180,989 km (0.093 R)
• M85: 67,132,194 km (0.116 R)
• M86: 67,941,070 km (0.083 R)
• M87: 70,036,188 km (0.117 R)
• M88: 71,916,035 km (0.107 R)
• M89: 73,693,557 km (0.088 R)
• M90: 75,006,278 km (0.114 R)
• M91: 76,808,633 km (0.217 R)
• M92: 76,929,359 km (0.087 R)
• M93: 78,868,596 km (0.059 R)
• M94: 79,844,273 km (0.094 R)
• M95: 80,946,660 km (0.049 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: 473 - 16,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit