🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.5

Radius: 10.5

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.51 AU - 0.51 AU

Year: 243 Days

Day: 6.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 69,483,998 km

• M1: 143,016 km (0.116 R)
• M2: 208,689 km (0.053 R)
• M3: 281,244 km (0.11 R)
• M4: 370,105 km (0.071 R)
• M5: 448,644 km (0.073 R)
• M6: 524,341 km (0.107 R)
• M7: 592,408 km (0.098 R)
• M8: 666,608 km (0.105 R)
• M9: 733,179 km (0.05 R)
• M10: 855,550 km (0.108 R)
• M11: 1,043,146 km (0.116 R)
• M12: 1,121,984 km (0.119 R)
• M13: 1,244,505 km (0.118 R)
• M14: 1,342,940 km (0.111 R)
• M15: 1,418,637 km (0.109 R)
• M16: 1,506,899 km (0.093 R)
• M17: 1,612,366 km (0.1 R)
• M18: 1,700,928 km (0.059 R)
• M19: 1,799,064 km (0.062 R)
• M20: 1,899,145 km (0.108 R)
• M21: 2,030,193 km (0.11 R)
• M22: 2,100,952 km (0.091 R)
• M23: 2,206,718 km (0.082 R)
• M24: 2,305,602 km (0.07 R)
• M25: 2,384,141 km (0.119 R)
• M26: 2,629,482 km (0.096 R)
• M27: 2,734,499 km (0.036 R)
• M28: 2,827,101 km (0.092 R)
• M29: 3,005,870 km (0.104 R)
• M30: 3,149,783 km (0.094 R)
• M31: 3,246,872 km (0.104 R)
• M32: 3,355,031 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.4

Radius: 11.2

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.73 AU - 0.81 AU

Year: 451 Days

Day: 8.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,483,998 km

• M1: 142,417 km (0.084 R)
• M2: 257,907 km (0.108 R)
• M3: 367,861 km (0.096 R)
• M4: 621,878 km (0.109 R)
• M5: 693,087 km (0.118 R)
• M6: 782,846 km (0.032 R)
• M7: 955,182 km (0.118 R)
• M8: 1,053,319 km (0.074 R)
• M9: 1,158,486 km (0.1 R)
• M10: 1,234,482 km (0.062 R)
• M11: 1,380,190 km (0.119 R)
• M12: 1,535,921 km (0.099 R)
• M13: 1,607,878 km (0.072 R)
• M14: 1,681,181 km (0.104 R)
• M15: 1,805,796 km (0.105 R)
• M16: 1,925,025 km (0.098 R)
• M17: 2,073,426 km (0.058 R)
• M18: 2,153,461 km (0.038 R)
• M19: 2,234,693 km (0.101 R)
• M20: 2,705,029 km (0.05 R)
• M21: 2,812,590 km (0.025 R)
• M22: 3,356,677 km (0.113 R)
• M23: 3,520,487 km (0.096 R)
• M24: 3,681,604 km (0.11 R)
• M25: 3,773,905 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.4

Radius: 11.9

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.23 AU - 1.53 AU

Year: 1081 Days

Day: 8 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 69,483,998 km

• M1: 154,535 km (0.112 R)
• M2: 231,278 km (0.108 R)
• M3: 338,690 km (0.086 R)
• M4: 615,446 km (0.058 R)
• M5: 756,217 km (0.118 R)
• M6: 840,890 km (0.064 R)
• M7: 929,302 km (0.119 R)
• M8: 1,094,159 km (0.093 R)
• M9: 1,176,587 km (0.057 R)
• M10: 1,269,188 km (0.108 R)
• M11: 1,372,411 km (0.072 R)
• M12: 1,462,020 km (0.114 R)
• M13: 1,613,263 km (0.105 R)
• M14: 1,717,084 km (0.102 R)
• M15: 1,877,154 km (0.048 R)
• M16: 1,959,134 km (0.104 R)
• M17: 2,089,134 km (0.084 R)
• M18: 2,183,830 km (0.079 R)
• M19: 2,476,742 km (0.079 R)
• M20: 2,577,272 km (0.102 R)
• M21: 2,740,932 km (0.068 R)
• M22: 2,908,332 km (0.068 R)
• M23: 3,025,318 km (0.093 R)
• M24: 3,220,094 km (0.067 R)
• M25: 3,419,359 km (0.039 R)
• M26: 3,520,337 km (0.058 R)
• M27: 4,041,087 km (0.112 R)
• M28: 4,160,167 km (0.119 R)
• M29: 4,292,412 km (0.052 R)
• M30: 4,414,035 km (0.079 R)
• M31: 4,512,021 km (0.115 R)
• M32: 4,623,322 km (0.077 R)
• M33: 4,760,503 km (0.106 R)
• M34: 4,962,461 km (0.045 R)
• M35: 5,038,905 km (0.05 R)
• M36: 5,218,871 km (0.105 R)
• M37: 5,322,842 km (0.102 R)
• M38: 5,414,246 km (0.051 R)
• M39: 5,691,750 km (0.099 R)
• M40: 5,919,737 km (0.106 R)
• M41: 6,000,969 km (0.097 R)
• M42: 6,150,866 km (0.081 R)
• M43: 6,426,725 km (0.084 R)
• M44: 6,538,175 km (0.045 R)
• M45: 6,720,684 km (0.12 R)
• M46: 7,133,874 km (0.076 R)
• M47: 7,220,341 km (0.03 R)
• M48: 7,336,280 km (0.113 R)
• M49: 7,423,645 km (0.11 R)
• M50: 8,120,172 km (0.103 R)
• M51: 8,195,420 km (0.04 R)
• M52: 8,453,327 km (0.092 R)
• M53: 8,667,701 km (0.101 R)
• M54: 8,883,870 km (0.061 R)
• M55: 9,039,451 km (0.11 R)
• M56: 9,353,158 km (0.053 R)
• M57: 9,432,295 km (0.085 R)
• M58: 9,622,733 km (0.109 R)
• M59: 9,975,485 km (0.058 R)
• M60: 10,792,888 km (0.065 R)
• M61: 10,892,371 km (0.081 R)
• M62: 11,176,008 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.2

Radius: 10.3

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.05 AU - 2.05 AU

Year: 1957 Days

Day: 6.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 69,483,998 km

• M1: 138,228 km (0.112 R)
• M2: 271,520 km (0.097 R)
• M3: 401,371 km (0.073 R)
• M4: 468,840 km (0.093 R)
• M5: 642,074 km (0.118 R)
• M6: 715,975 km (0.088 R)
• M7: 864,376 km (0.095 R)
• M8: 994,676 km (0.096 R)
• M9: 1,101,938 km (0.047 R)
• M10: 1,275,621 km (0.071 R)
• M11: 1,382,135 km (0.104 R)
• M12: 1,685,070 km (0.07 R)
• M13: 2,096,465 km (0.08 R)
• M14: 2,366,040 km (0.088 R)
• M15: 2,511,898 km (0.099 R)
• M16: 2,579,067 km (0.086 R)
• M17: 2,660,598 km (0.095 R)
• M18: 2,854,327 km (0.091 R)
• M19: 2,924,638 km (0.1 R)
• M20: 3,493,260 km (0.106 R)
• M21: 3,583,767 km (0.092 R)
• M22: 3,844,665 km (0.106 R)
• M23: 3,969,579 km (0.105 R)
• M24: 4,401,169 km (0.06 R)
• M25: 5,051,023 km (0.063 R)
• M26: 5,153,796 km (0.087 R)
• M27: 5,239,815 km (0.043 R)
• M28: 6,365,539 km (0.075 R)
• M29: 6,476,541 km (0.119 R)
• M30: 6,889,281 km (0.066 R)
• M31: 7,060,571 km (0.082 R)
• M32: 7,291,251 km (0.077 R)
• M33: 7,740,343 km (0.109 R)
• M34: 7,998,101 km (0.094 R)
• M35: 8,118,078 km (0.07 R)
• M36: 8,420,565 km (0.115 R)
• M37: 8,603,822 km (0.066 R)
• M38: 8,850,360 km (0.109 R)
• M39: 9,015,964 km (0.053 R)
• M40: 9,434,539 km (0.085 R)
• M41: 9,561,249 km (0.116 R)
• M42: 9,731,192 km (0.116 R)
• M43: 10,031,136 km (0.042 R)
• M44: 10,552,335 km (0.097 R)
• M45: 10,618,008 km (0.112 R)
• M46: 10,816,225 km (0.117 R)
• M47: 10,993,349 km (0.114 R)
• M48: 11,485,377 km (0.092 R)
• M49: 11,666,240 km (0.095 R)
• M50: 11,870,741 km (0.085 R)
• M51: 11,939,107 km (0.098 R)
• M52: 12,099,326 km (0.095 R)
• M53: 12,630,548 km (0.069 R)
• M54: 12,910,895 km (0.07 R)
• M55: 13,429,999 km (0.075 R)
• M56: 13,668,159 km (0.054 R)
• M57: 14,221,522 km (0.104 R)
• M58: 14,391,315 km (0.117 R)
• M59: 14,464,319 km (0.108 R)
• M60: 15,102,204 km (0.034 R)
• M61: 15,499,237 km (0.079 R)
• M62: 15,599,019 km (0.078 R)
• M63: 16,076,086 km (0.091 R)
• M64: 16,278,343 km (0.104 R)
• M65: 16,532,509 km (0.107 R)
• M66: 16,762,292 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258

Radius: 4.3

Gravity: 13.95 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.73 AU - 7.79 AU

Year: 14415 Days

Day: 15.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 69,483,998 km

• M1: 217,515 km (0.035 R)
• M2: 249,230 km (0.12 R)
• M3: 474,674 km (0.117 R)
• M4: 561,590 km (0.108 R)
• M5: 701,913 km (0.06 R)
• M6: 1,070,522 km (0.094 R)
• M7: 2,003,265 km (0.088 R)
• M8: 2,121,447 km (0.12 R)
• M9: 2,217,639 km (0.098 R)
• M10: 2,983,730 km (0.104 R)
• M11: 3,200,646 km (0.116 R)
• M12: 4,544,185 km (0.086 R)
• M13: 5,047,582 km (0.048 R)
• M14: 5,143,923 km (0.11 R)
• M15: 5,469,448 km (0.105 R)
• M16: 5,535,420 km (0.07 R)
• M17: 7,485,129 km (0.118 R)
• M18: 7,594,934 km (0.107 R)
• M19: 7,965,189 km (0.106 R)
• M20: 8,761,798 km (0.042 R)
• M21: 8,800,244 km (0.072 R)
• M22: 9,662,826 km (0.077 R)
• M23: 9,742,561 km (0.098 R)
• M24: 10,347,685 km (0.116 R)
• M25: 11,509,163 km (0.109 R)
• M26: 11,551,499 km (0.113 R)
• M27: 12,450,582 km (0.077 R)
• M28: 12,798,846 km (0.086 R)
• M29: 14,133,558 km (0.105 R)
• M30: 14,496,931 km (0.065 R)
• M31: 14,633,963 km (0.086 R)
• M32: 14,771,443 km (0.113 R)
• M33: 16,549,564 km (0.106 R)
• M34: 16,597,285 km (0.086 R)
• M35: 17,951,445 km (0.06 R)
• M36: 18,840,505 km (0.091 R)
• M37: 19,039,919 km (0.056 R)
• M38: 19,440,991 km (0.104 R)
• M39: 19,693,213 km (0.096 R)
• M40: 21,488,089 km (0.114 R)
• M41: 21,905,616 km (0.083 R)
• M42: 22,378,495 km (0.094 R)
• M43: 22,431,303 km (0.085 R)
• M44: 22,695,643 km (0.109 R)
• M45: 23,441,538 km (0.115 R)
• M46: 24,575,190 km (0.099 R)
• M47: 25,948,050 km (0.079 R)
• M48: 27,007,951 km (0.067 R)
• M49: 29,458,364 km (0.109 R)
• M50: 29,921,968 km (0.071 R)
• M51: 30,621,936 km (0.093 R)
• M52: 30,974,090 km (0.091 R)
• M53: 31,978,789 km (0.093 R)
• M54: 33,294,801 km (0.093 R)
• M55: 33,535,953 km (0.094 R)
• M56: 33,596,241 km (0.109 R)
• M57: 33,838,141 km (0.116 R)
• M58: 34,994,981 km (0.085 R)
• M59: 36,910,283 km (0.078 R)
• M60: 37,035,047 km (0.078 R)
• M61: 38,353,005 km (0.092 R)
• M62: 38,859,244 km (0.113 R)
• M63: 38,986,103 km (0.088 R)
• M64: 41,422,902 km (0.067 R)
• M65: 41,812,156 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.2

Radius: 6.6

Gravity: 20.05 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.65 AU - 8.61 AU

Year: 15458 Days

Day: 18.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,483,998 km

• M1: 93,499 km (0.105 R)
• M2: 151,543 km (0.058 R)
• M3: 340,186 km (0.053 R)
• M4: 407,205 km (0.1 R)
• M5: 479,312 km (0.087 R)
• M6: 722,558 km (0.104 R)
• M7: 1,507,498 km (0.045 R)
• M8: 1,681,929 km (0.111 R)
• M9: 2,211,206 km (0.09 R)
• M10: 2,343,002 km (0.074 R)
• M11: 2,511,150 km (0.087 R)
• M12: 3,112,533 km (0.091 R)
• M13: 3,297,586 km (0.045 R)
• M14: 3,372,684 km (0.07 R)
• M15: 4,235,565 km (0.09 R)
• M16: 4,399,524 km (0.067 R)
• M17: 4,523,840 km (0.078 R)
• M18: 5,470,645 km (0.064 R)
• M19: 6,382,892 km (0.087 R)
• M20: 6,760,926 km (0.103 R)
• M21: 6,808,648 km (0.053 R)
• M22: 7,000,881 km (0.119 R)
• M23: 7,988,377 km (0.106 R)
• M24: 8,140,219 km (0.116 R)
• M25: 8,191,082 km (0.113 R)
• M26: 8,861,579 km (0.057 R)
• M27: 8,913,939 km (0.05 R)
• M28: 10,752,796 km (0.108 R)
• M29: 11,714,860 km (0.112 R)
• M30: 12,586,267 km (0.072 R)
• M31: 13,238,664 km (0.044 R)
• M32: 13,901,981 km (0.076 R)
• M33: 15,072,883 km (0.071 R)
• M34: 15,323,459 km (0.06 R)
• M35: 16,019,538 km (0.061 R)
• M36: 16,467,883 km (0.116 R)
• M37: 16,532,210 km (0.109 R)
• M38: 17,376,840 km (0.118 R)
• M39: 18,770,643 km (0.118 R)
• M40: 19,788,058 km (0.108 R)
• M41: 20,131,086 km (0.12 R)
• M42: 20,476,209 km (0.059 R)
• M43: 21,382,472 km (0.105 R)
• M44: 22,017,665 km (0.102 R)
• M45: 23,234,045 km (0.086 R)
• M46: 23,451,112 km (0.052 R)
• M47: 25,582,582 km (0.086 R)
• M48: 26,709,054 km (0.038 R)
• M49: 26,784,751 km (0.113 R)
• M50: 27,012,289 km (0.062 R)
• M51: 27,088,135 km (0.073 R)
• M52: 27,698,495 km (0.067 R)
• M53: 27,928,576 km (0.066 R)
• M54: 29,948,596 km (0.105 R)
• M55: 30,579,450 km (0.071 R)
• M56: 30,896,598 km (0.064 R)
• M57: 31,774,289 km (0.051 R)
• M58: 35,865,940 km (0.108 R)
• M59: 37,803,083 km (0.064 R)
• M60: 38,399,380 km (0.097 R)
• M61: 38,655,791 km (0.116 R)
• M62: 39,170,557 km (0.062 R)
• M63: 40,554,038 km (0.07 R)
• M64: 40,728,170 km (0.093 R)
• M65: 41,865,712 km (0.101 R)
• M66: 42,659,329 km (0.029 R)
• M67: 43,013,577 km (0.067 R)
• M68: 43,903,684 km (0.078 R)
• M69: 46,064,476 km (0.095 R)
• M70: 47,249,291 km (0.106 R)
• M71: 47,524,252 km (0.101 R)
• M72: 48,628,882 km (0.119 R)
• M73: 48,721,334 km (0.094 R)
• M74: 48,813,785 km (0.111 R)
• M75: 50,957,373 km (0.07 R)
• M76: 51,427,410 km (0.115 R)
• M77: 51,710,150 km (0.093 R)
• M78: 52,371,821 km (0.104 R)
• M79: 55,722,215 km (0.054 R)
• M80: 56,400,492 km (0.106 R)
• M81: 57,569,749 km (0.079 R)
• M82: 58,353,641 km (0.118 R)
• M83: 58,451,927 km (0.107 R)
• M84: 60,527,598 km (0.095 R)
• M85: 61,724,530 km (0.062 R)
• M86: 64,040,305 km (0.067 R)
• M87: 65,157,951 km (0.12 R)
• M88: 65,361,853 km (0.072 R)
• M89: 65,463,879 km (0.111 R)
• M90: 65,668,080 km (0.12 R)
• M91: 65,974,755 km (0.104 R)
• M92: 66,281,880 km (0.104 R)
• M93: 67,618,537 km (0.105 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 16,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit