🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.58 AU - 0.58 AU

Year: 281 Days

Day: 31.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.5

Radius: 9.3

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.08 AU - 1.18 AU

Year: 764 Days

Day: 9.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 43,861,776 km

• M1: 115,938 km (0.116 R)
• M2: 180,714 km (0.093 R)
• M3: 252,671 km (0.109 R)
• M4: 312,959 km (0.105 R)
• M5: 457,620 km (0.115 R)
• M6: 520,002 km (0.084 R)
• M7: 1,082,939 km (0.068 R)
• M8: 1,241,214 km (0.092 R)
• M9: 1,314,068 km (0.099 R)
• M10: 1,388,418 km (0.104 R)
• M11: 1,580,801 km (0.089 R)
• M12: 1,871,769 km (0.029 R)
• M13: 2,027,201 km (0.094 R)
• M14: 2,092,126 km (0.116 R)
• M15: 2,179,791 km (0.036 R)
• M16: 2,366,339 km (0.101 R)
• M17: 2,534,936 km (0.094 R)
• M18: 2,597,169 km (0.077 R)
• M19: 2,908,332 km (0.119 R)
• M20: 2,998,241 km (0.083 R)
• M21: 3,316,136 km (0.102 R)
• M22: 3,436,113 km (0.069 R)
• M23: 3,680,257 km (0.117 R)
• M24: 3,984,390 km (0.104 R)
• M25: 4,066,369 km (0.119 R)
• M26: 4,231,825 km (0.085 R)
• M27: 4,493,770 km (0.062 R)
• M28: 4,598,040 km (0.108 R)
• M29: 4,703,207 km (0.104 R)
• M30: 4,838,294 km (0.104 R)
• M31: 4,925,809 km (0.068 R)
• M32: 5,033,370 km (0.073 R)
• M33: 5,112,208 km (0.066 R)
• M34: 5,421,427 km (0.047 R)
• M35: 5,757,274 km (0.11 R)
• M36: 6,037,172 km (0.04 R)
• M37: 6,142,040 km (0.049 R)
• M38: 6,257,978 km (0.118 R)
• M39: 6,577,968 km (0.093 R)
• M40: 6,696,749 km (0.07 R)
• M41: 6,870,731 km (0.041 R)
• M42: 7,013,148 km (0.103 R)
• M43: 7,189,823 km (0.096 R)
• M44: 7,289,755 km (0.113 R)
• M45: 7,401,504 km (0.102 R)
• M46: 7,581,470 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.6

Radius: 12.1

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.05 AU - 1.41 AU

Year: 867 Days

Day: 9.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 43,861,776 km

• M1: 157,826 km (0.114 R)
• M2: 290,220 km (0.033 R)
• M3: 368,160 km (0.052 R)
• M4: 541,095 km (0.086 R)
• M5: 617,091 km (0.109 R)
• M6: 798,553 km (0.078 R)
• M7: 1,071,420 km (0.048 R)
• M8: 1,184,217 km (0.059 R)
• M9: 1,374,655 km (0.072 R)
• M10: 1,463,366 km (0.06 R)
• M11: 1,647,073 km (0.08 R)
• M12: 1,786,348 km (0.032 R)
• M13: 1,876,406 km (0.105 R)
• M14: 1,967,960 km (0.111 R)
• M15: 2,045,601 km (0.072 R)
• M16: 2,156,005 km (0.052 R)
• M17: 2,268,353 km (0.09 R)
• M18: 2,350,033 km (0.108 R)
• M19: 2,449,216 km (0.108 R)
• M20: 2,524,614 km (0.092 R)
• M21: 2,677,652 km (0.12 R)
• M22: 2,764,120 km (0.065 R)
• M23: 2,851,485 km (0.106 R)
• M24: 2,966,526 km (0.088 R)
• M25: 3,110,439 km (0.102 R)
• M26: 3,210,670 km (0.104 R)
• M27: 3,339,772 km (0.118 R)
• M28: 3,433,122 km (0.118 R)
• M29: 3,546,218 km (0.04 R)
• M30: 3,651,235 km (0.102 R)
• M31: 4,201,307 km (0.04 R)
• M32: 4,434,829 km (0.114 R)
• M33: 4,568,719 km (0.114 R)
• M34: 4,840,688 km (0.077 R)
• M35: 4,967,996 km (0.098 R)
• M36: 5,247,744 km (0.062 R)
• M37: 5,488,596 km (0.076 R)
• M38: 5,699,529 km (0.116 R)
• M39: 5,777,919 km (0.087 R)
• M40: 6,015,181 km (0.114 R)
• M41: 6,152,362 km (0.092 R)
• M42: 6,663,987 km (0.049 R)
• M43: 6,805,955 km (0.099 R)
• M44: 6,948,821 km (0.105 R)
• M45: 7,068,799 km (0.037 R)
• M46: 7,262,079 km (0.12 R)
• M47: 7,457,155 km (0.043 R)
• M48: 7,740,493 km (0.104 R)
• M49: 7,827,559 km (0.071 R)
• M50: 7,927,341 km (0.112 R)
• M51: 8,052,704 km (0.118 R)
• M52: 8,128,251 km (0.115 R)
• M53: 8,216,663 km (0.056 R)
• M54: 8,305,375 km (0.119 R)
• M55: 8,471,129 km (0.112 R)
• M56: 8,754,019 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.6

Radius: 13.5

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.6 AU - 3.78 AU

Year: 3623 Days

Day: 6.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 43,861,776 km

• M1: 174,431 km (0.095 R)
• M2: 264,788 km (0.108 R)
• M3: 395,387 km (0.026 R)
• M4: 498,460 km (0.115 R)
• M5: 688,150 km (0.103 R)
• M6: 793,168 km (0.102 R)
• M7: 1,041,800 km (0.107 R)
• M8: 1,197,381 km (0.109 R)
• M9: 1,521,111 km (0.092 R)
• M10: 1,615,507 km (0.066 R)
• M11: 1,761,066 km (0.095 R)
• M12: 2,078,812 km (0.107 R)
• M13: 2,264,912 km (0.038 R)
• M14: 2,512,496 km (0.074 R)
• M15: 2,798,228 km (0.085 R)
• M16: 3,034,593 km (0.097 R)
• M17: 3,170,577 km (0.103 R)
• M18: 3,262,281 km (0.1 R)
• M19: 3,574,791 km (0.093 R)
• M20: 3,766,874 km (0.052 R)
• M21: 3,929,786 km (0.083 R)
• M22: 4,028,671 km (0.045 R)
• M23: 4,145,058 km (0.098 R)
• M24: 4,279,397 km (0.111 R)
• M25: 4,831,862 km (0.103 R)
• M26: 4,973,531 km (0.076 R)
• M27: 5,062,841 km (0.109 R)
• M28: 5,152,599 km (0.036 R)
• M29: 5,665,571 km (0.109 R)
• M30: 6,060,958 km (0.036 R)
• M31: 6,156,551 km (0.069 R)
• M32: 6,465,620 km (0.044 R)
• M33: 6,720,535 km (0.105 R)
• M34: 7,139,259 km (0.059 R)
• M35: 7,301,124 km (0.038 R)
• M36: 7,546,165 km (0.113 R)
• M37: 7,711,022 km (0.11 R)
• M38: 7,856,282 km (0.108 R)
• M39: 8,023,383 km (0.062 R)
• M40: 8,107,457 km (0.096 R)
• M41: 8,339,932 km (0.087 R)
• M42: 8,553,258 km (0.068 R)
• M43: 9,535,817 km (0.118 R)
• M44: 9,781,457 km (0.103 R)
• M45: 10,097,108 km (0.084 R)
• M46: 10,393,312 km (0.116 R)
• M47: 10,646,132 km (0.07 R)
• M48: 10,994,247 km (0.081 R)
• M49: 11,111,083 km (0.117 R)
• M50: 11,369,737 km (0.105 R)
• M51: 11,677,909 km (0.103 R)
• M52: 11,940,902 km (0.054 R)
• M53: 12,888,904 km (0.105 R)
• M54: 13,012,172 km (0.055 R)
• M55: 13,634,649 km (0.095 R)
• M56: 13,760,311 km (0.061 R)
• M57: 14,012,833 km (0.052 R)
• M58: 14,215,837 km (0.092 R)
• M59: 14,599,406 km (0.116 R)
• M60: 16,140,563 km (0.07 R)
• M61: 16,246,927 km (0.075 R)
• M62: 16,487,181 km (0.067 R)
• M63: 16,944,053 km (0.093 R)
• M64: 18,090,721 km (0.061 R)
• M65: 18,284,301 km (0.12 R)
• M66: 18,422,978 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.3

Radius: 9.9

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.72 AU - 3.88 AU

Year: 3812 Days

Day: 9.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,861,776 km

• M1: 167,101 km (0.075 R)
• M2: 327,470 km (0.116 R)
• M3: 402,119 km (0.068 R)
• M4: 937,231 km (0.086 R)
• M5: 1,051,972 km (0.047 R)
• M6: 1,338,452 km (0.113 R)
• M7: 1,603,540 km (0.102 R)
• M8: 1,773,932 km (0.059 R)
• M9: 1,869,525 km (0.117 R)
• M10: 2,251,897 km (0.087 R)
• M11: 2,514,441 km (0.026 R)
• M12: 2,622,451 km (0.109 R)
• M13: 3,146,193 km (0.103 R)
• M14: 3,380,762 km (0.072 R)
• M15: 3,763,733 km (0.045 R)
• M16: 4,033,907 km (0.068 R)
• M17: 4,139,523 km (0.113 R)
• M18: 4,310,363 km (0.038 R)
• M19: 4,375,139 km (0.092 R)
• M20: 4,814,658 km (0.083 R)
• M21: 5,017,213 km (0.086 R)
• M22: 5,291,576 km (0.114 R)
• M23: 5,571,025 km (0.116 R)
• M24: 6,047,344 km (0.112 R)
• M25: 6,636,162 km (0.081 R)
• M26: 6,836,623 km (0.09 R)
• M27: 7,115,473 km (0.097 R)
• M28: 7,320,572 km (0.099 R)
• M29: 7,684,244 km (0.115 R)
• M30: 7,947,686 km (0.119 R)
• M31: 8,375,386 km (0.113 R)
• M32: 8,483,546 km (0.034 R)
• M33: 9,003,398 km (0.044 R)
• M34: 9,141,926 km (0.095 R)
• M35: 9,561,847 km (0.04 R)
• M36: 9,845,185 km (0.107 R)
• M37: 10,391,367 km (0.065 R)
• M38: 10,800,218 km (0.104 R)
• M39: 10,947,423 km (0.076 R)
• M40: 11,243,926 km (0.106 R)
• M41: 11,513,202 km (0.118 R)
• M42: 11,875,378 km (0.102 R)
• M43: 12,271,962 km (0.083 R)
• M44: 12,797,200 km (0.108 R)
• M45: 12,859,583 km (0.108 R)
• M46: 13,266,788 km (0.08 R)
• M47: 13,805,789 km (0.094 R)
• M48: 14,416,747 km (0.079 R)
• M49: 14,676,598 km (0.107 R)
• M50: 14,774,585 km (0.091 R)
• M51: 15,432,516 km (0.062 R)
• M52: 15,664,991 km (0.094 R)
• M53: 17,428,601 km (0.118 R)
• M54: 17,774,920 km (0.11 R)
• M55: 17,914,046 km (0.106 R)
• M56: 18,088,627 km (0.106 R)
• M57: 18,263,656 km (0.09 R)
• M58: 18,474,439 km (0.069 R)
• M59: 19,792,097 km (0.107 R)
• M60: 20,008,715 km (0.093 R)
• M61: 20,663,056 km (0.11 R)
• M62: 21,324,279 km (0.104 R)
• M63: 21,992,682 km (0.07 R)
• M64: 22,630,119 km (0.029 R)
• M65: 23,197,693 km (0.094 R)
• M66: 23,387,982 km (0.096 R)
• M67: 23,578,719 km (0.113 R)
• M68: 23,693,311 km (0.117 R)
• M69: 23,923,392 km (0.11 R)
• M70: 24,231,115 km (0.094 R)
• M71: 24,695,168 km (0.063 R)
• M72: 24,850,600 km (0.117 R)
• M73: 25,868,314 km (0.082 R)
• M74: 25,947,152 km (0.107 R)
• M75: 26,660,435 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.3

Radius: 9.4

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.4 AU - 3.9 AU

Year: 4434 Days

Day: 5.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 43,861,776 km

• M1: 125,812 km (0.111 R)
• M2: 204,650 km (0.116 R)
• M3: 295,905 km (0.03 R)
• M4: 365,019 km (0.067 R)
• M5: 459,116 km (0.062 R)
• M6: 623,075 km (0.079 R)
• M7: 876,644 km (0.085 R)
• M8: 936,183 km (0.095 R)
• M9: 997,070 km (0.078 R)
• M10: 1,149,211 km (0.111 R)
• M11: 1,268,590 km (0.108 R)
• M12: 1,364,333 km (0.115 R)
• M13: 1,519,914 km (0.093 R)
• M14: 1,651,560 km (0.033 R)
• M15: 1,817,764 km (0.1 R)
• M16: 2,606,593 km (0.083 R)
• M17: 2,729,712 km (0.068 R)
• M18: 2,818,873 km (0.083 R)
• M19: 2,890,829 km (0.111 R)
• M20: 3,241,636 km (0.095 R)
• M21: 3,645,102 km (0.064 R)
• M22: 3,923,055 km (0.089 R)
• M23: 3,983,492 km (0.057 R)
• M24: 4,290,617 km (0.115 R)
• M25: 4,373,793 km (0.106 R)
• M26: 4,669,249 km (0.096 R)
• M27: 4,819,445 km (0.114 R)
• M28: 4,906,062 km (0.116 R)
• M29: 4,971,287 km (0.057 R)
• M30: 5,058,802 km (0.096 R)
• M31: 5,503,706 km (0.096 R)
• M32: 5,571,623 km (0.096 R)
• M33: 5,961,475 km (0.094 R)
• M34: 6,312,731 km (0.083 R)
• M35: 7,183,241 km (0.058 R)
• M36: 7,257,591 km (0.112 R)
• M37: 7,809,906 km (0.118 R)
• M38: 8,194,373 km (0.063 R)
• M39: 8,297,895 km (0.069 R)
• M40: 8,375,835 km (0.078 R)
• M41: 8,716,470 km (0.078 R)
• M42: 9,008,185 km (0.057 R)
• M43: 9,168,704 km (0.057 R)
• M44: 9,276,265 km (0.102 R)
• M45: 9,357,197 km (0.119 R)
• M46: 9,957,982 km (0.089 R)
• M47: 10,430,712 km (0.096 R)
• M48: 10,683,981 km (0.104 R)
• M49: 10,768,952 km (0.097 R)
• M50: 10,854,074 km (0.096 R)
• M51: 10,939,344 km (0.087 R)
• M52: 11,082,061 km (0.095 R)
• M53: 11,688,231 km (0.105 R)
• M54: 12,098,279 km (0.098 R)
• M55: 12,186,841 km (0.08 R)
• M56: 12,932,586 km (0.119 R)
• M57: 13,295,960 km (0.069 R)
• M58: 15,577,327 km (0.103 R)
• M59: 15,996,201 km (0.104 R)
• M60: 16,451,427 km (0.087 R)
• M61: 18,824,947 km (0.103 R)
• M62: 18,961,829 km (0.112 R)
• M63: 19,340,013 km (0.082 R)
• M64: 19,824,859 km (0.1 R)
• M65: 19,929,279 km (0.062 R)
• M66: 20,983,645 km (0.058 R)
• M67: 21,517,559 km (0.087 R)
• M68: 22,344,985 km (0.104 R)
• M69: 22,526,298 km (0.056 R)
• M70: 22,926,771 km (0.086 R)
• M71: 23,993,853 km (0.113 R)
• M72: 24,440,103 km (0.078 R)
• M73: 25,114,640 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290

Radius: 5.5

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.81 AU - 9.49 AU

Year: 13453 Days

Day: 18.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,861,776 km

• M1: 79,436 km (0.057 R)
• M2: 118,930 km (0.034 R)
• M3: 174,132 km (0.072 R)
• M4: 307,424 km (0.038 R)
• M5: 367,562 km (0.1 R)
• M6: 543,339 km (0.116 R)
• M7: 664,364 km (0.092 R)
• M8: 777,460 km (0.117 R)
• M9: 1,040,752 km (0.054 R)
• M10: 1,310,477 km (0.117 R)
• M11: 1,371,064 km (0.082 R)
• M12: 1,411,905 km (0.109 R)
• M13: 2,192,506 km (0.118 R)
• M14: 2,411,817 km (0.096 R)
• M15: 2,511,449 km (0.086 R)
• M16: 2,792,693 km (0.107 R)
• M17: 3,192,269 km (0.084 R)
• M18: 3,274,398 km (0.104 R)
• M19: 3,357,275 km (0.088 R)
• M20: 4,044,229 km (0.113 R)
• M21: 4,192,780 km (0.1 R)
• M22: 4,464,748 km (0.086 R)
• M23: 5,941,429 km (0.086 R)
• M24: 6,008,748 km (0.059 R)
• M25: 6,212,500 km (0.069 R)
• M26: 6,418,347 km (0.106 R)
• M27: 7,085,254 km (0.04 R)
• M28: 7,300,376 km (0.101 R)
• M29: 7,445,037 km (0.034 R)
• M30: 7,590,596 km (0.082 R)
• M31: 7,995,857 km (0.103 R)
• M32: 8,033,106 km (0.108 R)
• M33: 9,527,739 km (0.095 R)
• M34: 9,884,679 km (0.105 R)
• M35: 10,125,083 km (0.119 R)
• M36: 10,205,716 km (0.082 R)
• M37: 10,570,885 km (0.033 R)
• M38: 10,775,535 km (0.104 R)
• M39: 11,188,874 km (0.057 R)
• M40: 13,553,567 km (0.056 R)
• M41: 13,731,439 km (0.116 R)
• M42: 14,044,398 km (0.118 R)
• M43: 14,134,306 km (0.066 R)
• M44: 14,768,751 km (0.056 R)
• M45: 14,860,155 km (0.112 R)
• M46: 15,043,562 km (0.111 R)
• M47: 16,395,328 km (0.072 R)
• M48: 16,965,895 km (0.084 R)
• M49: 17,253,571 km (0.117 R)
• M50: 17,398,083 km (0.078 R)
• M51: 17,882,630 km (0.107 R)
• M52: 18,371,516 km (0.078 R)
• M53: 18,914,407 km (0.102 R)
• M54: 21,603,129 km (0.085 R)
• M55: 23,496,440 km (0.092 R)
• M56: 23,870,734 km (0.072 R)
• M57: 23,977,996 km (0.074 R)
• M58: 26,212,689 km (0.032 R)
• M59: 26,600,895 km (0.099 R)
• M60: 26,990,897 km (0.065 R)
• M61: 29,083,771 km (0.031 R)
• M62: 29,831,461 km (0.107 R)
• M63: 30,410,854 km (0.051 R)
• M64: 31,345,691 km (0.12 R)
• M65: 31,521,917 km (0.102 R)
• M66: 32,586,755 km (0.117 R)
• M67: 33,123,661 km (0.115 R)
• M68: 33,663,410 km (0.116 R)
• M69: 34,266,589 km (0.119 R)
• M70: 34,327,027 km (0.061 R)
• M71: 35,728,609 km (0.118 R)
• M72: 35,851,279 km (0.094 R)
• M73: 36,714,459 km (0.103 R)
• M74: 37,210,825 km (0.096 R)
• M75: 37,459,905 km (0.1 R)
• M76: 39,091,719 km (0.119 R)
• M77: 39,535,127 km (0.031 R)
• M78: 41,389,392 km (0.099 R)
• M79: 42,165,057 km (0.076 R)
• M80: 42,489,535 km (0.055 R)
• M81: 42,945,360 km (0.073 R)
• M82: 43,010,585 km (0.07 R)
• M83: 43,075,809 km (0.118 R)
• M84: 43,206,558 km (0.094 R)
• M85: 43,796,123 km (0.087 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: 178 - 11,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit