🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.1

Radius: 8.3

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.62 AU - 0.66 AU

Year: 360 Days

Day: 10.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 50,309,168 km

• M1: 105,018 km (0.085 R)
• M2: 159,023 km (0.111 R)
• M3: 225,893 km (0.096 R)
• M4: 297,101 km (0.06 R)
• M5: 368,759 km (0.088 R)
• M6: 447,447 km (0.082 R)
• M7: 504,444 km (0.098 R)
• M8: 558,598 km (0.032 R)
• M9: 773,271 km (0.09 R)
• M10: 854,054 km (0.086 R)
• M11: 906,264 km (0.116 R)
• M12: 999,164 km (0.07 R)
• M13: 1,137,243 km (0.118 R)
• M14: 1,230,293 km (0.074 R)
• M15: 1,350,270 km (0.053 R)
• M16: 1,403,527 km (0.096 R)
• M17: 1,461,721 km (0.076 R)
• M18: 1,537,717 km (0.072 R)
• M19: 1,676,244 km (0.071 R)
• M20: 1,782,907 km (0.089 R)
• M21: 1,900,940 km (0.104 R)
• M22: 1,961,078 km (0.05 R)
• M23: 2,045,302 km (0.11 R)
• M24: 2,111,574 km (0.06 R)
• M25: 2,222,276 km (0.073 R)
• M26: 2,305,303 km (0.086 R)
• M27: 2,414,210 km (0.112 R)
• M28: 2,469,412 km (0.086 R)
• M29: 2,535,235 km (0.087 R)
• M30: 2,678,849 km (0.098 R)
• M31: 2,804,062 km (0.098 R)
• M32: 2,867,492 km (0.081 R)
• M33: 2,941,992 km (0.089 R)
• M34: 3,098,621 km (0.119 R)
• M35: 3,219,197 km (0.104 R)
• M36: 3,302,373 km (0.11 R)
• M37: 3,397,517 km (0.08 R)
• M38: 3,459,451 km (0.082 R)
• M39: 3,521,833 km (0.103 R)
• M40: 3,630,591 km (0.086 R)
• M41: 3,839,579 km (0.109 R)
• M42: 3,993,066 km (0.095 R)
• M43: 4,100,478 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.3

Radius: 13

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.8 AU - 0.86 AU

Year: 532 Days

Day: 10.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 50,309,168 km

• M1: 162,164 km (0.112 R)
• M2: 253,718 km (0.089 R)
• M3: 378,034 km (0.098 R)
• M4: 501,901 km (0.119 R)
• M5: 619,036 km (0.117 R)
• M6: 703,409 km (0.065 R)
• M7: 834,607 km (0.094 R)
• M8: 929,900 km (0.069 R)
• M9: 1,012,478 km (0.048 R)
• M10: 1,194,689 km (0.086 R)
• M11: 1,331,870 km (0.092 R)
• M12: 1,455,438 km (0.095 R)
• M13: 1,543,252 km (0.098 R)
• M14: 1,627,924 km (0.099 R)
• M15: 1,709,305 km (0.064 R)
• M16: 1,812,827 km (0.081 R)
• M17: 1,934,749 km (0.046 R)
• M18: 2,070,435 km (0.07 R)
• M19: 2,237,685 km (0.119 R)
• M20: 2,340,309 km (0.116 R)
• M21: 2,532,542 km (0.11 R)
• M22: 2,639,654 km (0.031 R)
• M23: 2,827,699 km (0.111 R)
• M24: 2,926,583 km (0.042 R)
• M25: 3,373,133 km (0.077 R)
• M26: 3,484,882 km (0.104 R)
• M27: 3,651,534 km (0.073 R)
• M28: 3,752,812 km (0.106 R)
• M29: 3,848,256 km (0.065 R)
• M30: 3,992,917 km (0.117 R)
• M31: 4,266,382 km (0.101 R)
• M32: 4,401,917 km (0.102 R)
• M33: 4,495,416 km (0.117 R)
• M34: 4,589,663 km (0.071 R)
• M35: 4,684,657 km (0.083 R)
• M36: 4,868,962 km (0.108 R)
• M37: 5,033,220 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.8

Radius: 8

Gravity: 14.95 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.19 AU - 1.37 AU

Year: 1018 Days

Day: 13.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 50,309,168 km

• M1: 103,522 km (0.083 R)
• M2: 221,255 km (0.061 R)
• M3: 337,343 km (0.066 R)
• M4: 476,768 km (0.111 R)
• M5: 562,937 km (0.047 R)
• M6: 947,403 km (0.055 R)
• M7: 1,006,195 km (0.095 R)
• M8: 1,229,994 km (0.113 R)
• M9: 1,335,610 km (0.057 R)
• M10: 1,495,380 km (0.102 R)
• M11: 1,697,337 km (0.094 R)
• M12: 1,908,270 km (0.091 R)
• M13: 2,021,666 km (0.057 R)
• M14: 2,137,305 km (0.034 R)
• M15: 3,073,488 km (0.099 R)
• M16: 3,376,574 km (0.095 R)
• M17: 3,584,066 km (0.111 R)
• M18: 3,783,779 km (0.072 R)
• M19: 3,939,062 km (0.085 R)
• M20: 4,035,702 km (0.079 R)
• M21: 4,255,910 km (0.098 R)
• M22: 4,530,422 km (0.075 R)
• M23: 4,580,986 km (0.067 R)
• M24: 4,720,860 km (0.087 R)
• M25: 4,772,172 km (0.093 R)
• M26: 4,836,499 km (0.055 R)
• M27: 5,005,096 km (0.077 R)
• M28: 5,109,814 km (0.049 R)
• M29: 5,482,313 km (0.066 R)
• M30: 5,617,400 km (0.102 R)
• M31: 5,726,307 km (0.078 R)
• M32: 5,987,804 km (0.047 R)
• M33: 6,196,942 km (0.11 R)
• M34: 6,309,589 km (0.076 R)
• M35: 6,622,548 km (0.056 R)
• M36: 6,694,505 km (0.078 R)
• M37: 6,984,575 km (0.094 R)
• M38: 7,043,068 km (0.106 R)
• M39: 7,160,502 km (0.081 R)
• M40: 7,925,097 km (0.06 R)
• M41: 8,001,392 km (0.103 R)
• M42: 8,124,062 km (0.099 R)
• M43: 8,324,673 km (0.05 R)
• M44: 8,402,314 km (0.104 R)
• M45: 8,495,813 km (0.078 R)
• M46: 8,730,981 km (0.096 R)
• M47: 8,794,111 km (0.11 R)
• M48: 8,952,385 km (0.1 R)
• M49: 9,063,836 km (0.069 R)
• M50: 9,239,912 km (0.109 R)
• M51: 9,725,657 km (0.071 R)
• M52: 9,856,705 km (0.051 R)
• M53: 9,922,378 km (0.094 R)
• M54: 10,021,262 km (0.112 R)
• M55: 10,087,235 km (0.075 R)
• M56: 10,269,744 km (0.1 R)
• M57: 10,336,315 km (0.117 R)
• M58: 10,386,431 km (0.119 R)
• M59: 10,537,076 km (0.092 R)
• M60: 10,874,419 km (0.086 R)
• M61: 11,044,512 km (0.068 R)
• M62: 11,181,244 km (0.107 R)
• M63: 11,301,222 km (0.089 R)
• M64: 11,525,319 km (0.098 R)
• M65: 11,594,583 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.9

Radius: 10.9

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.18 AU - 1.94 AU

Year: 1370 Days

Day: 11.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 50,309,168 km

• M1: 173,534 km (0.064 R)
• M2: 295,755 km (0.068 R)
• M3: 443,707 km (0.034 R)
• M4: 513,869 km (0.065 R)
• M5: 653,743 km (0.119 R)
• M6: 765,642 km (0.106 R)
• M7: 850,464 km (0.064 R)
• M8: 919,578 km (0.042 R)
• M9: 1,201,869 km (0.047 R)
• M10: 1,298,659 km (0.114 R)
• M11: 1,386,922 km (0.104 R)
• M12: 1,469,799 km (0.045 R)
• M13: 1,577,659 km (0.081 R)
• M14: 1,716,486 km (0.111 R)
• M15: 1,964,220 km (0.069 R)
• M16: 2,062,207 km (0.06 R)
• M17: 2,939,449 km (0.06 R)
• M18: 3,196,757 km (0.12 R)
• M19: 3,333,190 km (0.043 R)
• M20: 3,507,920 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.6

Radius: 8.2

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.83 AU - 1.95 AU

Year: 1826 Days

Day: 10.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 50,309,168 km

• M1: 104,419 km (0.085 R)
• M2: 168,298 km (0.068 R)
• M3: 249,230 km (0.097 R)
• M4: 305,180 km (0.12 R)
• M5: 574,157 km (0.112 R)
• M6: 646,712 km (0.057 R)
• M7: 934,987 km (0.076 R)
• M8: 1,290,132 km (0.09 R)
• M9: 1,417,589 km (0.082 R)
• M10: 1,477,877 km (0.107 R)
• M11: 1,685,070 km (0.03 R)
• M12: 1,770,640 km (0.098 R)
• M13: 1,846,636 km (0.096 R)
• M14: 2,220,182 km (0.115 R)
• M15: 2,338,065 km (0.108 R)
• M16: 2,506,662 km (0.104 R)
• M17: 2,617,215 km (0.113 R)
• M18: 3,140,957 km (0.112 R)
• M19: 3,260,336 km (0.063 R)
• M20: 3,340,820 km (0.12 R)
• M21: 3,476,206 km (0.101 R)
• M22: 3,558,485 km (0.082 R)
• M23: 3,641,212 km (0.076 R)
• M24: 3,950,581 km (0.091 R)
• M25: 4,007,727 km (0.108 R)
• M26: 4,166,301 km (0.075 R)
• M27: 4,654,588 km (0.11 R)
• M28: 4,928,651 km (0.064 R)
• M29: 5,192,392 km (0.066 R)
• M30: 5,588,528 km (0.097 R)
• M31: 5,701,175 km (0.12 R)
• M32: 5,847,182 km (0.051 R)
• M33: 6,010,842 km (0.118 R)
• M34: 6,076,666 km (0.109 R)
• M35: 6,309,290 km (0.092 R)
• M36: 6,409,820 km (0.046 R)
• M37: 6,731,904 km (0.084 R)
• M38: 6,989,811 km (0.11 R)
• M39: 7,675,568 km (0.099 R)
• M40: 7,783,128 km (0.088 R)
• M41: 7,854,935 km (0.085 R)
• M42: 8,017,548 km (0.11 R)
• M43: 8,126,605 km (0.084 R)
• M44: 8,291,013 km (0.109 R)
• M45: 8,456,618 km (0.116 R)
• M46: 8,978,565 km (0.088 R)
• M47: 9,129,659 km (0.088 R)
• M48: 9,588,027 km (0.1 R)
• M49: 9,684,517 km (0.06 R)
• M50: 9,820,053 km (0.08 R)
• M51: 10,210,803 km (0.062 R)
• M52: 10,269,894 km (0.071 R)
• M53: 10,786,455 km (0.083 R)
• M54: 10,906,882 km (0.116 R)
• M55: 10,967,319 km (0.073 R)
• M56: 11,250,508 km (0.082 R)
• M57: 11,331,889 km (0.095 R)
• M58: 11,454,410 km (0.059 R)
• M59: 11,618,369 km (0.054 R)
• M60: 12,575,945 km (0.103 R)
• M61: 12,829,962 km (0.105 R)
• M62: 12,936,326 km (0.048 R)
• M63: 13,257,064 km (0.088 R)
• M64: 13,688,804 km (0.104 R)
• M65: 14,147,171 km (0.106 R)
• M66: 14,212,994 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.9

Radius: 11.1

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.32 AU - 3.72 AU

Year: 3689 Days

Day: 11.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 50,309,168 km

• M1: 139,425 km (0.047 R)
• M2: 236,065 km (0.072 R)
• M3: 331,210 km (0.038 R)
• M4: 562,937 km (0.084 R)
• M5: 737,518 km (0.027 R)
• M6: 856,448 km (0.116 R)
• M7: 965,056 km (0.042 R)
• M8: 1,114,803 km (0.101 R)
• M9: 1,234,631 km (0.04 R)
• M10: 1,359,097 km (0.051 R)
• M11: 1,508,096 km (0.074 R)
• M12: 1,662,780 km (0.058 R)
• M13: 2,227,961 km (0.075 R)
• M14: 2,441,138 km (0.086 R)
• M15: 2,513,693 km (0.111 R)
• M16: 2,798,976 km (0.116 R)
• M17: 3,029,506 km (0.09 R)
• M18: 3,400,509 km (0.105 R)
• M19: 3,591,695 km (0.102 R)
• M20: 3,998,751 km (0.043 R)
• M21: 4,099,281 km (0.103 R)
• M22: 4,376,486 km (0.095 R)
• M23: 4,450,537 km (0.098 R)
• M24: 4,964,555 km (0.096 R)
• M25: 5,057,306 km (0.119 R)
• M26: 5,135,097 km (0.109 R)
• M27: 5,323,141 km (0.102 R)
• M28: 5,561,600 km (0.078 R)
• M29: 5,868,724 km (0.115 R)
• M30: 6,098,656 km (0.106 R)
• M31: 6,231,350 km (0.117 R)
• M32: 6,432,260 km (0.056 R)
• M33: 6,584,251 km (0.094 R)
• M34: 6,788,901 km (0.07 R)
• M35: 7,204,484 km (0.035 R)
• M36: 7,825,465 km (0.054 R)
• M37: 8,224,592 km (0.119 R)
• M38: 8,408,298 km (0.118 R)
• M39: 9,005,044 km (0.093 R)
• M40: 9,251,432 km (0.081 R)
• M41: 9,712,193 km (0.103 R)
• M42: 9,886,923 km (0.095 R)
• M43: 9,964,864 km (0.103 R)
• M44: 10,596,167 km (0.066 R)
• M45: 10,896,559 km (0.107 R)
• M46: 11,078,171 km (0.11 R)
• M47: 11,732,063 km (0.083 R)
• M48: 11,938,957 km (0.058 R)
• M49: 12,167,992 km (0.119 R)
• M50: 12,419,466 km (0.075 R)
• M51: 12,630,399 km (0.068 R)
• M52: 12,778,650 km (0.114 R)
• M53: 13,291,771 km (0.117 R)
• M54: 13,920,531 km (0.112 R)
• M55: 14,117,701 km (0.07 R)
• M56: 14,382,040 km (0.059 R)
• M57: 15,027,555 km (0.026 R)

Asteroid Belt

Center: 6.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.5

Radius: 5.9

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.91 AU - 10.89 AU

Year: 23575 Days

Day: 22.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 50,309,168 km

• M1: 184,753 km (0.065 R)
• M2: 347,516 km (0.09 R)
• M3: 505,790 km (0.102 R)
• M4: 568,921 km (0.078 R)
• M5: 983,905 km (0.105 R)
• M6: 1,064,239 km (0.096 R)
• M7: 1,146,817 km (0.1 R)
• M8: 1,452,446 km (0.066 R)
• M9: 1,662,032 km (0.078 R)
• M10: 1,709,904 km (0.057 R)
• M11: 1,806,993 km (0.05 R)
• M12: 2,032,437 km (0.117 R)
• M13: 2,962,636 km (0.099 R)
• M14: 3,109,392 km (0.102 R)
• M15: 3,440,302 km (0.073 R)
• M16: 3,941,754 km (0.056 R)
• M17: 4,103,170 km (0.055 R)
• M18: 4,299,742 km (0.034 R)
• M19: 5,979,876 km (0.078 R)
• M20: 6,315,274 km (0.092 R)
• M21: 6,580,212 km (0.05 R)
• M22: 8,245,535 km (0.046 R)
• M23: 9,209,694 km (0.112 R)
• M24: 9,295,264 km (0.118 R)
• M25: 9,857,452 km (0.089 R)
• M26: 10,164,876 km (0.069 R)
• M27: 10,297,569 km (0.068 R)
• M28: 10,430,861 km (0.091 R)
• M29: 11,060,219 km (0.098 R)
• M30: 11,425,388 km (0.097 R)
• M31: 11,471,314 km (0.115 R)
• M32: 11,794,595 km (0.089 R)
• M33: 12,449,984 km (0.038 R)
• M34: 13,021,148 km (0.116 R)
• M35: 13,165,361 km (0.079 R)
• M36: 13,310,022 km (0.12 R)
• M37: 13,698,378 km (0.104 R)
• M38: 14,090,324 km (0.047 R)
• M39: 14,486,160 km (0.075 R)
• M40: 14,785,356 km (0.067 R)
• M41: 15,086,646 km (0.103 R)
• M42: 15,797,386 km (0.101 R)
• M43: 15,951,172 km (0.118 R)
• M44: 16,002,484 km (0.078 R)
• M45: 16,105,408 km (0.113 R)
• M46: 16,831,705 km (0.056 R)
• M47: 16,884,064 km (0.047 R)
• M48: 17,041,142 km (0.085 R)
• M49: 17,357,093 km (0.114 R)
• M50: 19,731,510 km (0.096 R)
• M51: 20,063,169 km (0.103 R)
• M52: 20,174,170 km (0.105 R)
• M53: 21,408,054 km (0.099 R)
• M54: 22,205,859 km (0.11 R)
• M55: 22,723,917 km (0.083 R)
• M56: 23,129,626 km (0.065 R)
• M57: 23,187,820 km (0.117 R)
• M58: 24,301,875 km (0.071 R)
• M59: 24,716,710 km (0.07 R)
• M60: 25,914,690 km (0.098 R)
• M61: 26,947,962 km (0.113 R)
• M62: 28,491,662 km (0.054 R)
• M63: 28,991,619 km (0.108 R)
• M64: 29,620,678 km (0.104 R)
• M65: 29,873,648 km (0.061 R)
• M66: 30,000,357 km (0.108 R)
• M67: 30,381,532 km (0.076 R)
• M68: 30,508,990 km (0.115 R)
• M69: 33,291,510 km (0.09 R)
• M70: 33,884,217 km (0.114 R)
• M71: 35,079,803 km (0.045 R)
• M72: 35,213,394 km (0.119 R)
• M73: 36,424,389 km (0.112 R)
• M74: 36,966,831 km (0.112 R)
• M75: 38,266,088 km (0.117 R)
• M76: 39,302,353 km (0.082 R)
• M77: 39,510,742 km (0.04 R)
• M78: 39,789,144 km (0.058 R)
• M79: 42,394,840 km (0.074 R)
• M80: 42,751,182 km (0.062 R)
• M81: 43,754,236 km (0.103 R)
• M82: 43,826,192 km (0.08 R)
• M83: 46,442,210 km (0.107 R)
• M84: 47,177,783 km (0.05 R)
• M85: 47,621,041 km (0.113 R)
• M86: 47,991,446 km (0.03 R)
• M87: 48,139,847 km (0.12 R)
• M88: 48,288,397 km (0.117 R)
• M89: 50,083,273 km (0.063 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 12,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit