🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.87 AU - 1.43 AU

Year: 475 Days

Day: 34.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.26 AU - 1.36 AU

Year: 577 Days

Day: 15.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 168.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,327,151 km

• M1: 219,161 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.72 AU - 1.79 AU

Year: 891 Days

Day: 20.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,327,151 km

• M1: 133,890 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.7

Radius: 10

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.05 AU - 6.55 AU

Year: 5378 Days

Day: 6.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 54,327,151 km

• M1: 129,552 km (0.088 R)
• M2: 214,224 km (0.039 R)
• M3: 323,580 km (0.104 R)
• M4: 458,667 km (0.072 R)
• M5: 534,364 km (0.088 R)
• M6: 870,660 km (0.076 R)
• M7: 996,920 km (0.068 R)
• M8: 1,099,395 km (0.086 R)
• M9: 1,545,944 km (0.083 R)
• M10: 1,666,071 km (0.111 R)
• M11: 1,771,538 km (0.039 R)
• M12: 1,970,802 km (0.077 R)
• M13: 2,064,002 km (0.103 R)
• M14: 2,139,549 km (0.071 R)
• M15: 2,391,621 km (0.111 R)
• M16: 2,511,299 km (0.067 R)
• M17: 2,777,584 km (0.081 R)
• M18: 2,861,358 km (0.106 R)
• M19: 3,096,078 km (0.053 R)
• M20: 3,270,957 km (0.104 R)
• M21: 3,359,519 km (0.101 R)
• M22: 3,607,403 km (0.108 R)
• M23: 4,386,808 km (0.113 R)
• M24: 4,460,261 km (0.071 R)
• M25: 4,808,375 km (0.118 R)
• M26: 5,139,584 km (0.115 R)
• M27: 5,294,867 km (0.092 R)
• M28: 5,478,124 km (0.097 R)
• M29: 6,932,665 km (0.107 R)
• M30: 7,047,107 km (0.099 R)
• M31: 7,746,776 km (0.079 R)
• M32: 7,895,327 km (0.074 R)
• M33: 8,225,639 km (0.088 R)
• M34: 8,377,182 km (0.095 R)
• M35: 8,499,104 km (0.076 R)
• M36: 9,432,595 km (0.059 R)
• M37: 9,751,088 km (0.104 R)
• M38: 10,431,160 km (0.105 R)
• M39: 10,727,364 km (0.086 R)
• M40: 11,564,663 km (0.093 R)
• M41: 11,871,189 km (0.102 R)
• M42: 12,353,493 km (0.082 R)
• M43: 12,597,038 km (0.098 R)
• M44: 12,983,001 km (0.097 R)
• M45: 13,444,061 km (0.114 R)
• M46: 13,910,508 km (0.105 R)
• M47: 14,200,279 km (0.096 R)
• M48: 14,748,854 km (0.047 R)
• M49: 14,970,259 km (0.046 R)
• M50: 15,304,461 km (0.088 R)
• M51: 16,550,611 km (0.12 R)
• M52: 16,857,735 km (0.051 R)
• M53: 17,205,401 km (0.089 R)
• M54: 17,672,595 km (0.036 R)
• M55: 18,818,963 km (0.119 R)
• M56: 19,340,761 km (0.104 R)
• M57: 19,664,042 km (0.111 R)
• M58: 20,111,788 km (0.101 R)
• M59: 21,017,005 km (0.109 R)
• M60: 21,851,611 km (0.098 R)
• M61: 22,696,989 km (0.109 R)
• M62: 23,768,708 km (0.087 R)
• M63: 24,288,860 km (0.093 R)
• M64: 25,076,343 km (0.049 R)
• M65: 25,517,507 km (0.039 R)
• M66: 25,916,634 km (0.106 R)
• M67: 26,005,645 km (0.1 R)
• M68: 26,766,201 km (0.109 R)
• M69: 27,307,446 km (0.099 R)
• M70: 27,443,281 km (0.097 R)
• M71: 27,670,221 km (0.097 R)
• M72: 28,080,418 km (0.1 R)
• M73: 29,276,453 km (0.041 R)
• M74: 29,974,028 km (0.099 R)
• M75: 30,207,849 km (0.063 R)
• M76: 31,860,906 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684

Radius: 12.5

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.3 AU - 10.28 AU

Year: 10033 Days

Day: 6.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,327,151 km

• M1: 280,795 km (0.106 R)
• M2: 429,495 km (0.098 R)
• M3: 524,041 km (0.081 R)
• M4: 612,304 km (0.106 R)
• M5: 690,544 km (0.075 R)
• M6: 894,296 km (0.102 R)
• M7: 1,041,800 km (0.12 R)
• M8: 1,138,440 km (0.106 R)
• M9: 1,362,537 km (0.107 R)
• M10: 1,646,325 km (0.075 R)
• M11: 1,830,629 km (0.037 R)
• M12: 2,689,471 km (0.064 R)
• M13: 3,161,302 km (0.109 R)
• M14: 3,902,260 km (0.082 R)
• M15: 3,994,712 km (0.12 R)
• M16: 4,119,327 km (0.085 R)
• M17: 4,993,577 km (0.099 R)
• M18: 5,127,916 km (0.1 R)
• M19: 5,782,706 km (0.093 R)
• M20: 6,282,213 km (0.1 R)
• M21: 6,610,730 km (0.072 R)
• M22: 7,208,673 km (0.102 R)
• M23: 7,360,963 km (0.03 R)
• M24: 7,941,253 km (0.087 R)
• M25: 9,560,351 km (0.092 R)
• M26: 9,685,864 km (0.083 R)
• M27: 9,811,975 km (0.093 R)
• M28: 10,065,693 km (0.105 R)
• M29: 10,796,478 km (0.108 R)
• M30: 11,767,369 km (0.041 R)
• M31: 12,127,451 km (0.115 R)
• M32: 13,322,588 km (0.113 R)
• M33: 13,697,929 km (0.092 R)
• M34: 15,136,163 km (0.103 R)
• M35: 15,626,246 km (0.072 R)
• M36: 15,922,898 km (0.066 R)
• M37: 18,205,911 km (0.032 R)
• M38: 18,465,912 km (0.084 R)
• M39: 18,570,182 km (0.088 R)
• M40: 18,989,505 km (0.088 R)
• M41: 19,944,388 km (0.09 R)
• M42: 20,427,589 km (0.115 R)
• M43: 20,914,830 km (0.083 R)
• M44: 21,023,587 km (0.076 R)
• M45: 21,570,367 km (0.096 R)
• M46: 21,955,881 km (0.084 R)
• M47: 22,288,138 km (0.113 R)
• M48: 22,733,790 km (0.097 R)
• M49: 22,845,540 km (0.083 R)
• M50: 23,690,468 km (0.083 R)
• M51: 24,488,124 km (0.117 R)
• M52: 24,717,757 km (0.076 R)
• M53: 26,168,557 km (0.093 R)
• M54: 27,766,412 km (0.108 R)
• M55: 28,125,746 km (0.11 R)
• M56: 28,547,014 km (0.106 R)
• M57: 28,728,177 km (0.079 R)
• M58: 29,213,173 km (0.045 R)
• M59: 29,334,796 km (0.109 R)
• M60: 30,191,094 km (0.091 R)
• M61: 31,740,779 km (0.112 R)
• M62: 34,273,620 km (0.07 R)
• M63: 34,659,134 km (0.114 R)
• M64: 34,787,938 km (0.112 R)
• M65: 35,694,202 km (0.069 R)
• M66: 36,150,325 km (0.092 R)
• M67: 36,280,924 km (0.111 R)
• M68: 36,870,789 km (0.09 R)
• M69: 37,463,944 km (0.099 R)
• M70: 37,728,433 km (0.054 R)
• M71: 38,126,513 km (0.077 R)
• M72: 39,800,065 km (0.082 R)
• M73: 40,408,479 km (0.049 R)
• M74: 41,292,603 km (0.114 R)
• M75: 42,320,789 km (0.072 R)
• M76: 42,458,419 km (0.086 R)
• M77: 43,426,616 km (0.106 R)
• M78: 43,565,593 km (0.115 R)
• M79: 44,122,695 km (0.066 R)
• M80: 44,612,179 km (0.112 R)
• M81: 45,737,604 km (0.116 R)
• M82: 45,878,974 km (0.086 R)
• M83: 46,872,454 km (0.09 R)

Asteroid Belt

Center: 9.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.2

Radius: 12.9

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8 AU - 11.24 AU

Year: 11488 Days

Day: 6.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 54,327,151 km

• M1: 164,258 km (0.09 R)
• M2: 298,747 km (0.115 R)
• M3: 438,023 km (0.065 R)
• M4: 768,035 km (0.071 R)
• M5: 1,083,986 km (0.086 R)
• M6: 1,401,732 km (0.082 R)
• M7: 1,728,155 km (0.109 R)
• M8: 2,011,493 km (0.085 R)
• M9: 2,124,589 km (0.091 R)
• M10: 2,873,625 km (0.106 R)
• M11: 3,053,592 km (0.112 R)
• M12: 3,184,490 km (0.084 R)
• M13: 3,671,431 km (0.098 R)
• M14: 4,182,008 km (0.052 R)
• M15: 4,327,866 km (0.084 R)
• M16: 5,333,014 km (0.109 R)
• M17: 5,976,435 km (0.088 R)
• M18: 6,441,535 km (0.106 R)
• M19: 8,087,710 km (0.093 R)
• M20: 8,196,916 km (0.028 R)
• M21: 8,417,124 km (0.048 R)
• M22: 8,751,176 km (0.085 R)
• M23: 8,976,171 km (0.11 R)
• M24: 9,089,417 km (0.078 R)
• M25: 9,203,261 km (0.098 R)
• M26: 10,248,202 km (0.055 R)
• M27: 11,086,997 km (0.092 R)
• M28: 11,167,930 km (0.044 R)
• M29: 11,576,182 km (0.076 R)
• M30: 12,239,499 km (0.066 R)
• M31: 13,043,139 km (0.098 R)
• M32: 13,128,709 km (0.05 R)
• M33: 14,701,432 km (0.054 R)
• M34: 15,193,758 km (0.098 R)
• M35: 15,737,098 km (0.096 R)
• M36: 15,873,980 km (0.08 R)
• M37: 17,264,043 km (0.111 R)
• M38: 18,356,108 km (0.049 R)
• M39: 19,031,692 km (0.093 R)
• M40: 19,275,087 km (0.043 R)
• M41: 19,519,381 km (0.029 R)
• M42: 19,617,367 km (0.057 R)
• M43: 20,159,360 km (0.063 R)
• M44: 20,457,210 km (0.088 R)
• M45: 21,006,832 km (0.051 R)
• M46: 21,207,892 km (0.039 R)
• M47: 22,994,689 km (0.049 R)
• M48: 24,089,745 km (0.102 R)
• M49: 24,829,207 km (0.07 R)
• M50: 24,988,679 km (0.094 R)
• M51: 25,362,075 km (0.098 R)
• M52: 25,522,594 km (0.11 R)
• M53: 25,629,855 km (0.104 R)
• M54: 25,790,972 km (0.115 R)
• M55: 26,222,412 km (0.067 R)
• M56: 26,819,457 km (0.088 R)
• M57: 31,122,491 km (0.088 R)
• M58: 31,237,083 km (0.048 R)
• M59: 31,754,542 km (0.053 R)
• M60: 32,739,793 km (0.091 R)
• M61: 33,382,615 km (0.058 R)
• M62: 33,970,535 km (0.097 R)
• M63: 34,502,655 km (0.108 R)
• M64: 34,858,997 km (0.033 R)
• M65: 35,395,754 km (0.117 R)
• M66: 35,515,282 km (0.101 R)
• M67: 35,875,065 km (0.042 R)
• M68: 36,175,757 km (0.111 R)
• M69: 36,598,221 km (0.118 R)
• M70: 36,719,246 km (0.097 R)
• M71: 36,900,858 km (0.106 R)
• M72: 37,143,655 km (0.037 R)
• M73: 38,919,681 km (0.108 R)
• M74: 39,166,817 km (0.032 R)
• M75: 42,299,845 km (0.102 R)
• M76: 42,426,854 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.4

Radius: 11.1

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.43 AU - 9.89 AU

Year: 11559 Days

Day: 14.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,327,151 km

• M1: 176,825 km (0.119 R)
• M2: 391,946 km (0.084 R)
• M3: 655,388 km (0.079 R)
• M4: 894,894 km (0.099 R)
• M5: 1,251,087 km (0.047 R)
• M6: 1,552,676 km (0.087 R)
• M7: 1,625,530 km (0.08 R)
• M8: 1,775,128 km (0.092 R)
• M9: 2,008,202 km (0.113 R)
• M10: 2,736,893 km (0.066 R)
• M11: 3,007,067 km (0.106 R)
• M12: 3,223,385 km (0.056 R)
• M13: 4,310,812 km (0.056 R)
• M14: 5,131,057 km (0.114 R)
• M15: 5,315,661 km (0.111 R)
• M16: 5,464,960 km (0.11 R)
• M17: 5,767,896 km (0.037 R)
• M18: 6,390,223 km (0.108 R)
• M19: 6,629,130 km (0.118 R)
• M20: 7,322,068 km (0.107 R)
• M21: 8,209,931 km (0.099 R)
• M22: 8,513,316 km (0.108 R)
• M23: 8,776,458 km (0.117 R)
• M24: 9,220,914 km (0.067 R)
• M25: 9,947,361 km (0.09 R)
• M26: 10,410,665 km (0.111 R)
• M27: 10,598,112 km (0.043 R)
• M28: 10,739,332 km (0.075 R)
• M29: 11,842,915 km (0.07 R)
• M30: 12,731,676 km (0.11 R)
• M31: 13,539,654 km (0.104 R)
• M32: 14,364,238 km (0.118 R)
• M33: 14,520,568 km (0.039 R)
• M34: 14,625,286 km (0.088 R)
• M35: 14,782,663 km (0.041 R)
• M36: 14,940,489 km (0.065 R)
• M37: 15,258,085 km (0.078 R)
• M38: 15,738,594 km (0.098 R)
• M39: 16,061,725 km (0.072 R)
• M40: 16,989,232 km (0.111 R)
• M41: 18,158,788 km (0.086 R)
• M42: 18,441,079 km (0.072 R)
• M43: 19,067,296 km (0.101 R)
• M44: 19,584,904 km (0.106 R)
• M45: 19,816,332 km (0.056 R)
• M46: 21,224,497 km (0.098 R)
• M47: 22,301,602 km (0.104 R)
• M48: 22,907,623 km (0.083 R)
• M49: 23,151,617 km (0.056 R)
• M50: 24,322,220 km (0.105 R)
• M51: 26,784,751 km (0.106 R)
• M52: 29,127,453 km (0.116 R)
• M53: 29,391,793 km (0.069 R)
• M54: 29,590,608 km (0.095 R)
• M55: 29,856,294 km (0.107 R)
• M56: 30,056,157 km (0.108 R)
• M57: 30,189,598 km (0.116 R)
• M58: 30,994,584 km (0.071 R)
• M59: 31,399,695 km (0.117 R)
• M60: 31,602,849 km (0.103 R)
• M61: 31,942,586 km (0.075 R)
• M62: 32,215,153 km (0.077 R)
• M63: 33,037,643 km (0.06 R)
• M64: 33,659,072 km (0.105 R)
• M65: 34,144,966 km (0.079 R)
• M66: 36,253,997 km (0.103 R)
• M67: 37,109,397 km (0.071 R)
• M68: 37,899,274 km (0.099 R)
• M69: 38,043,487 km (0.106 R)
• M70: 38,115,593 km (0.064 R)
• M71: 38,477,171 km (0.096 R)
• M72: 39,715,093 km (0.066 R)
• M73: 40,449,319 km (0.068 R)
• M74: 41,782,236 km (0.094 R)
• M75: 42,304,483 km (0.081 R)
• M76: 43,959,933 km (0.099 R)
• M77: 44,491,155 km (0.086 R)
• M78: 44,871,881 km (0.118 R)
• M79: 45,636,476 km (0.082 R)
• M80: 46,251,323 km (0.094 R)
• M81: 46,559,794 km (0.116 R)
• M82: 46,791,671 km (0.038 R)
• M83: 47,256,322 km (0.099 R)
• M84: 48,738,089 km (0.094 R)
• M85: 48,894,867 km (0.084 R)
• M86: 49,602,914 km (0.12 R)
• M87: 49,681,752 km (0.082 R)
• M88: 49,997,703 km (0.035 R)
• M89: 52,067,240 km (0.068 R)
• M90: 52,870,580 km (0.101 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 20,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit