🌌 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: 302.4

Radius: 10.1

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.77 AU - 0.89 AU

Year: 496 Days

Day: 7.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 47,604,147 km

• M1: 125,812 km (0.1 R)
• M2: 208,839 km (0.034 R)
• M3: 330,163 km (0.092 R)
• M4: 393,442 km (0.066 R)
• M5: 456,274 km (0.111 R)
• M6: 539,151 km (0.116 R)
• M7: 686,654 km (0.088 R)
• M8: 867,817 km (0.091 R)
• M9: 954,434 km (0.112 R)
• M10: 1,098,647 km (0.092 R)
• M11: 1,210,696 km (0.097 R)
• M12: 1,277,117 km (0.104 R)
• M13: 1,390,811 km (0.091 R)
• M14: 1,465,461 km (0.107 R)
• M15: 1,584,840 km (0.079 R)
• M16: 1,772,585 km (0.104 R)
• M17: 1,999,376 km (0.114 R)
• M18: 2,073,576 km (0.086 R)
• M19: 2,230,205 km (0.074 R)
• M20: 2,503,820 km (0.073 R)
• M21: 2,925,835 km (0.09 R)
• M22: 3,004,374 km (0.102 R)
• M23: 3,095,928 km (0.096 R)
• M24: 3,200,946 km (0.102 R)
• M25: 3,458,852 km (0.069 R)
• M26: 3,580,775 km (0.075 R)
• M27: 3,941,754 km (0.069 R)
• M28: 4,035,552 km (0.086 R)
• M29: 4,191,284 km (0.037 R)
• M30: 4,266,531 km (0.05 R)
• M31: 4,494,818 km (0.109 R)
• M32: 4,621,078 km (0.083 R)
• M33: 4,741,355 km (0.114 R)
• M34: 4,862,679 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.6

Radius: 11.5

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.66 AU - 1.1 AU

Year: 542 Days

Day: 13.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 47,604,147 km

• M1: 152,141 km (0.119 R)
• M2: 295,007 km (0.042 R)
• M3: 387,159 km (0.03 R)
• M4: 462,407 km (0.111 R)
• M5: 560,394 km (0.086 R)
• M6: 698,024 km (0.113 R)
• M7: 790,326 km (0.11 R)
• M8: 968,197 km (0.056 R)
• M9: 1,056,909 km (0.073 R)
• M10: 1,215,333 km (0.067 R)
• M11: 1,300,454 km (0.104 R)
• M12: 1,513,482 km (0.077 R)
• M13: 1,593,217 km (0.116 R)
• M14: 1,680,882 km (0.112 R)
• M15: 1,783,207 km (0.095 R)
• M16: 1,894,059 km (0.106 R)
• M17: 2,088,985 km (0.114 R)
• M18: 2,192,357 km (0.039 R)
• M19: 2,269,400 km (0.102 R)
• M20: 2,390,125 km (0.091 R)
• M21: 2,520,425 km (0.086 R)
• M22: 2,653,268 km (0.116 R)
• M23: 2,949,023 km (0.085 R)
• M24: 3,065,560 km (0.061 R)
• M25: 3,144,248 km (0.109 R)
• M26: 3,343,812 km (0.108 R)
• M27: 3,424,894 km (0.059 R)
• M28: 3,498,346 km (0.117 R)
• M29: 3,722,145 km (0.104 R)
• M30: 3,814,596 km (0.118 R)
• M31: 4,236,163 km (0.091 R)
• M32: 4,341,779 km (0.068 R)
• M33: 4,663,714 km (0.117 R)
• M34: 4,745,544 km (0.059 R)
• M35: 4,864,474 km (0.102 R)
• M36: 4,947,351 km (0.054 R)
• M37: 5,021,402 km (0.097 R)
• M38: 5,142,576 km (0.062 R)
• M39: 5,264,798 km (0.069 R)
• M40: 5,350,069 km (0.084 R)
• M41: 5,502,658 km (0.034 R)
• M42: 5,627,573 km (0.041 R)
• M43: 5,714,788 km (0.088 R)
• M44: 5,890,416 km (0.101 R)
• M45: 6,067,839 km (0.062 R)
• M46: 6,377,656 km (0.109 R)
• M47: 6,488,808 km (0.092 R)
• M48: 6,600,707 km (0.081 R)
• M49: 6,764,517 km (0.091 R)
• M50: 6,888,234 km (0.102 R)
• M51: 7,002,377 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.9

Radius: 15

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.76 AU - 1.04 AU

Year: 560 Days

Day: 7.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 47,604,147 km

• M1: 191,934 km (0.12 R)
• M2: 290,818 km (0.053 R)
• M3: 401,521 km (0.043 R)
• M4: 520,301 km (0.104 R)
• M5: 814,261 km (0.086 R)
• M6: 956,529 km (0.032 R)
• M7: 1,074,861 km (0.046 R)
• M8: 1,210,097 km (0.034 R)
• M9: 1,315,863 km (0.087 R)
• M10: 1,449,603 km (0.1 R)
• M11: 1,549,834 km (0.104 R)
• M12: 1,659,190 km (0.108 R)
• M13: 1,852,171 km (0.108 R)
• M14: 1,961,976 km (0.108 R)
• M15: 2,066,994 km (0.073 R)
• M16: 2,268,502 km (0.073 R)
• M17: 2,401,495 km (0.092 R)
• M18: 2,499,182 km (0.071 R)
• M19: 2,667,779 km (0.118 R)
• M20: 2,792,992 km (0.072 R)
• M21: 2,968,321 km (0.044 R)
• M22: 3,180,301 km (0.084 R)
• M23: 3,346,953 km (0.079 R)
• M24: 3,482,339 km (0.095 R)
• M25: 3,610,993 km (0.107 R)
• M26: 3,715,114 km (0.055 R)
• M27: 3,899,867 km (0.075 R)
• M28: 4,078,636 km (0.073 R)
• M29: 4,232,722 km (0.095 R)
• M30: 4,444,553 km (0.045 R)
• M31: 4,603,276 km (0.112 R)
• M32: 4,716,522 km (0.065 R)
• M33: 4,849,813 km (0.055 R)
• M34: 4,994,175 km (0.099 R)
• M35: 5,169,205 km (0.074 R)
• M36: 5,287,088 km (0.081 R)
• M37: 5,395,846 km (0.084 R)
• M38: 5,555,467 km (0.061 R)
• M39: 5,686,365 km (0.072 R)
• M40: 5,982,269 km (0.106 R)
• M41: 6,147,575 km (0.109 R)
• M42: 6,345,942 km (0.094 R)
• M43: 6,493,595 km (0.04 R)
• M44: 6,599,660 km (0.064 R)
• M45: 6,781,421 km (0.079 R)
• M46: 6,986,520 km (0.092 R)
• M47: 7,237,695 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.5

Radius: 13.1

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.99 AU - 1.47 AU

Year: 895 Days

Day: 8.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 47,604,147 km

• M1: 185,950 km (0.092 R)
• M2: 268,827 km (0.067 R)
• M3: 376,239 km (0.085 R)
• M4: 482,304 km (0.085 R)
• M5: 587,172 km (0.102 R)
• M6: 677,978 km (0.073 R)
• M7: 766,091 km (0.083 R)
• M8: 867,518 km (0.112 R)
• M9: 987,645 km (0.076 R)
• M10: 1,118,693 km (0.111 R)
• M11: 1,231,041 km (0.116 R)
• M12: 1,389,016 km (0.093 R)
• M13: 1,478,625 km (0.076 R)
• M14: 1,570,329 km (0.096 R)
• M15: 1,742,666 km (0.073 R)
• M16: 1,992,644 km (0.103 R)
• M17: 2,174,106 km (0.057 R)
• M18: 2,273,289 km (0.089 R)
• M19: 2,489,009 km (0.088 R)
• M20: 2,579,965 km (0.085 R)
• M21: 2,671,968 km (0.107 R)
• M22: 2,825,605 km (0.103 R)
• M23: 2,927,481 km (0.067 R)
• M24: 3,037,435 km (0.074 R)
• M25: 3,247,620 km (0.088 R)
• M26: 3,419,209 km (0.113 R)
• M27: 3,506,125 km (0.081 R)
• M28: 3,876,679 km (0.069 R)
• M29: 4,105,115 km (0.11 R)
• M30: 4,228,683 km (0.104 R)
• M31: 4,330,110 km (0.115 R)
• M32: 4,464,000 km (0.083 R)
• M33: 4,551,366 km (0.103 R)
• M34: 4,679,571 km (0.119 R)
• M35: 4,768,283 km (0.037 R)
• M36: 4,865,820 km (0.093 R)
• M37: 4,947,650 km (0.095 R)
• M38: 5,312,968 km (0.051 R)
• M39: 5,507,595 km (0.105 R)
• M40: 5,618,597 km (0.111 R)
• M41: 5,730,346 km (0.087 R)
• M42: 5,825,491 km (0.098 R)
• M43: 5,929,910 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.6

Radius: 10.3

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.19 AU - 1.93 AU

Year: 1278 Days

Day: 12.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 47,604,147 km

• M1: 150,944 km (0.039 R)
• M2: 216,618 km (0.073 R)
• M3: 293,062 km (0.106 R)
• M4: 464,053 km (0.106 R)
• M5: 569,818 km (0.101 R)
• M6: 638,933 km (0.116 R)
• M7: 801,097 km (0.032 R)
• M8: 924,515 km (0.058 R)
• M9: 1,142,479 km (0.065 R)
• M10: 1,257,968 km (0.047 R)
• M11: 1,429,707 km (0.11 R)
• M12: 1,796,970 km (0.065 R)
• M13: 1,912,908 km (0.098 R)
• M14: 2,021,516 km (0.113 R)
• M15: 2,091,677 km (0.053 R)
• M16: 2,286,454 km (0.094 R)
• M17: 2,380,850 km (0.1 R)
• M18: 2,508,607 km (0.093 R)
• M19: 2,627,986 km (0.116 R)
• M20: 2,727,020 km (0.094 R)
• M21: 2,883,499 km (0.04 R)
• M22: 2,951,566 km (0.064 R)
• M23: 3,124,052 km (0.111 R)
• M24: 3,229,220 km (0.109 R)
• M25: 3,407,092 km (0.12 R)
• M26: 3,600,372 km (0.093 R)
• M27: 3,686,092 km (0.098 R)
• M28: 4,137,877 km (0.062 R)
• M29: 4,253,666 km (0.078 R)
• M30: 4,331,307 km (0.101 R)
• M31: 4,435,726 km (0.12 R)
• M32: 4,567,522 km (0.066 R)
• M33: 4,767,535 km (0.087 R)
• M34: 4,861,931 km (0.07 R)
• M35: 5,052,518 km (0.105 R)
• M36: 5,134,947 km (0.117 R)
• M37: 5,204,061 km (0.056 R)
• M38: 5,287,387 km (0.073 R)
• M39: 5,497,572 km (0.097 R)
• M40: 5,582,394 km (0.105 R)
• M41: 5,767,746 km (0.119 R)
• M42: 5,854,064 km (0.071 R)
• M43: 6,129,922 km (0.065 R)
• M44: 6,262,167 km (0.11 R)
• M45: 6,440,039 km (0.05 R)
• M46: 6,664,585 km (0.083 R)
• M47: 6,800,570 km (0.108 R)
• M48: 6,937,601 km (0.101 R)
• M49: 7,014,046 km (0.113 R)
• M50: 7,198,799 km (0.083 R)
• M51: 7,510,262 km (0.098 R)
• M52: 7,636,074 km (0.104 R)
• M53: 8,049,861 km (0.04 R)
• M54: 8,194,822 km (0.102 R)
• M55: 8,454,673 km (0.108 R)
• M56: 8,552,809 km (0.11 R)
• M57: 8,733,823 km (0.06 R)
• M58: 8,866,217 km (0.067 R)
• M59: 9,166,460 km (0.115 R)
• M60: 9,351,662 km (0.059 R)
• M61: 10,401,091 km (0.088 R)
• M62: 10,541,564 km (0.1 R)
• M63: 10,647,329 km (0.113 R)
• M64: 11,073,683 km (0.07 R)
• M65: 11,361,061 km (0.032 R)
• M66: 11,433,316 km (0.114 R)
• M67: 11,815,090 km (0.108 R)
• M68: 11,924,895 km (0.086 R)
• M69: 12,238,003 km (0.074 R)
• M70: 12,423,505 km (0.101 R)
• M71: 12,498,005 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.2

Radius: 14.4

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.8 AU - 2.98 AU

Year: 3223 Days

Day: 8.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 47,604,147 km

• M1: 179,817 km (0.115 R)
• M2: 287,826 km (0.109 R)
• M3: 406,158 km (0.109 R)
• M4: 716,424 km (0.117 R)
• M5: 861,235 km (0.09 R)
• M6: 974,630 km (0.071 R)
• M7: 1,104,631 km (0.101 R)
• M8: 1,252,733 km (0.107 R)
• M9: 1,444,667 km (0.099 R)
• M10: 2,066,246 km (0.053 R)
• M11: 2,656,709 km (0.094 R)
• M12: 3,084,558 km (0.117 R)
• M13: 3,248,667 km (0.043 R)
• M14: 3,348,599 km (0.084 R)
• M15: 3,637,472 km (0.077 R)
• M16: 3,793,652 km (0.079 R)
• M17: 4,041,237 km (0.053 R)
• M18: 4,367,659 km (0.045 R)
• M19: 5,007,490 km (0.105 R)
• M20: 5,378,043 km (0.087 R)
• M21: 5,536,767 km (0.108 R)
• M22: 6,146,079 km (0.104 R)
• M23: 6,543,112 km (0.068 R)
• M24: 6,840,961 km (0.118 R)
• M25: 7,013,298 km (0.112 R)
• M26: 8,305,225 km (0.11 R)
• M27: 8,420,116 km (0.093 R)
• M28: 8,651,394 km (0.116 R)
• M29: 8,931,741 km (0.042 R)
• M30: 9,120,234 km (0.11 R)
• M31: 9,790,732 km (0.059 R)
• M32: 9,912,056 km (0.1 R)
• M33: 10,304,002 km (0.105 R)
• M34: 10,452,254 km (0.048 R)
• M35: 11,153,718 km (0.095 R)
• M36: 11,331,440 km (0.101 R)
• M37: 11,689,877 km (0.084 R)
• M38: 11,792,950 km (0.073 R)
• M39: 12,129,994 km (0.1 R)
• M40: 12,470,329 km (0.113 R)
• M41: 12,866,913 km (0.069 R)
• M42: 13,781,405 km (0.063 R)
• M43: 14,828,141 km (0.106 R)
• M44: 15,192,113 km (0.079 R)
• M45: 15,304,760 km (0.115 R)
• M46: 15,871,885 km (0.042 R)
• M47: 15,986,178 km (0.067 R)
• M48: 16,215,512 km (0.114 R)
• M49: 16,532,659 km (0.083 R)
• M50: 17,437,577 km (0.114 R)
• M51: 17,703,412 km (0.116 R)
• M52: 18,089,524 km (0.115 R)
• M53: 18,238,823 km (0.097 R)
• M54: 18,328,582 km (0.062 R)
• M55: 18,598,905 km (0.062 R)
• M56: 18,719,331 km (0.104 R)
• M57: 19,417,504 km (0.053 R)
• M58: 20,185,839 km (0.071 R)
• M59: 20,340,822 km (0.04 R)
• M60: 20,714,219 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.6

Radius: 4.1

Gravity: 14.13 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.79 AU - 9.59 AU

Year: 16805 Days

Day: 18.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 47,604,147 km

• M1: 62,981 km (0.064 R)
• M2: 165,754 km (0.089 R)
• M3: 206,146 km (0.089 R)
• M4: 238,908 km (0.057 R)
• M5: 445,802 km (0.062 R)
• M6: 535,560 km (0.095 R)
• M7: 582,684 km (0.101 R)
• M8: 912,846 km (0.116 R)
• M9: 1,047,335 km (0.111 R)
• M10: 1,147,266 km (0.105 R)
• M11: 1,313,619 km (0.069 R)
• M12: 1,377,946 km (0.111 R)
• M13: 1,421,479 km (0.102 R)
• M14: 1,762,263 km (0.05 R)
• M15: 2,758,585 km (0.112 R)
• M16: 3,532,305 km (0.109 R)
• M17: 3,743,238 km (0.075 R)
• M18: 5,399,286 km (0.071 R)
• M19: 6,102,396 km (0.104 R)
• M20: 6,871,329 km (0.119 R)
• M21: 7,286,164 km (0.095 R)
• M22: 8,021,587 km (0.029 R)
• M23: 11,058,574 km (0.043 R)
• M24: 14,214,790 km (0.067 R)
• M25: 14,310,233 km (0.079 R)
• M26: 14,405,826 km (0.073 R)
• M27: 15,324,507 km (0.058 R)
• M28: 16,262,037 km (0.094 R)
• M29: 17,676,933 km (0.107 R)
• M30: 17,779,557 km (0.071 R)
• M31: 17,830,869 km (0.05 R)
• M32: 18,347,281 km (0.114 R)
• M33: 20,622,814 km (0.089 R)
• M34: 21,875,996 km (0.111 R)
• M35: 22,539,612 km (0.032 R)
• M36: 22,985,563 km (0.081 R)
• M37: 23,209,810 km (0.115 R)
• M38: 23,434,656 km (0.103 R)
• M39: 24,170,378 km (0.099 R)
• M40: 27,365,639 km (0.051 R)
• M41: 27,901,050 km (0.03 R)
• M42: 29,406,304 km (0.114 R)
• M43: 29,588,664 km (0.115 R)
• M44: 29,771,472 km (0.102 R)
• M45: 30,444,812 km (0.082 R)
• M46: 31,993,749 km (0.07 R)
• M47: 32,056,281 km (0.063 R)
• M48: 33,251,268 km (0.076 R)
• M49: 33,377,828 km (0.114 R)
• M50: 33,758,704 km (0.106 R)
• M51: 34,204,955 km (0.119 R)
• M52: 35,232,094 km (0.085 R)
• M53: 35,619,851 km (0.117 R)
• M54: 36,139,106 km (0.029 R)
• M55: 36,464,930 km (0.106 R)
• M56: 36,922,699 km (0.117 R)
• M57: 38,108,562 km (0.093 R)
• M58: 38,639,484 km (0.05 R)
• M59: 39,373,711 km (0.111 R)
• M60: 41,331,199 km (0.072 R)
• M61: 43,250,988 km (0.12 R)
• M62: 43,735,386 km (0.12 R)
• M63: 45,129,638 km (0.075 R)
• M64: 45,550,607 km (0.066 R)
• M65: 45,832,150 km (0.084 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 19,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit