🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.52 AU - 0.62 AU

Year: 160 Days

Day: 19.7 Hours

Environment

Temp: 225 °C

Axial Tilt: 128.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,110,971 km

• M1: 387,458 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.1 AU - 1.48 AU

Year: 543 Days

Day: 33 Hours

Environment

Temp: -11 °C

Axial Tilt: 49.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.21 AU - 1.43 AU

Year: 562 Days

Day: 34 Hours

Environment

Temp: -30 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.2 AU - 1.48 AU

Year: 575 Days

Day: 37.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,110,971 km

• M1: 191,036 km (0.039 R)
• M2: 689,945 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.46 AU - 3.22 AU

Year: 1775 Days

Day: 19.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.3 AU - 3.82 AU

Year: 1985 Days

Day: 41.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,110,971 km

• M1: 302,786 km (0.095 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.25 AU - 4.51 AU

Year: 3400 Days

Day: 39.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,110,971 km

• M1: 80,932 km (0.069 R)

Asteroid Belt

Center: 7.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.5

Radius: 11.4

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.03 AU - 10.43 AU

Year: 11256 Days

Day: 12.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 77,110,971 km

• M1: 748,737 km (0.026 R)
• M2: 826,229 km (0.054 R)
• M3: 2,011,044 km (0.039 R)
• M4: 2,145,084 km (0.104 R)
• M5: 2,375,315 km (0.069 R)
• M6: 2,613,624 km (0.087 R)
• M7: 3,036,837 km (0.097 R)
• M8: 3,348,748 km (0.113 R)
• M9: 3,589,451 km (0.072 R)
• M10: 5,058,802 km (0.093 R)
• M11: 5,840,151 km (0.114 R)
• M12: 6,065,595 km (0.11 R)
• M13: 6,894,667 km (0.108 R)
• M14: 7,374,427 km (0.096 R)
• M15: 7,865,108 km (0.047 R)
• M16: 8,914,836 km (0.118 R)
• M17: 10,046,993 km (0.106 R)
• M18: 10,984,972 km (0.118 R)
• M19: 11,585,457 km (0.12 R)
• M20: 12,444,000 km (0.061 R)
• M21: 12,860,031 km (0.119 R)
• M22: 13,365,373 km (0.07 R)
• M23: 13,963,166 km (0.073 R)
• M24: 15,540,077 km (0.114 R)
• M25: 16,078,330 km (0.108 R)
• M26: 16,668,195 km (0.065 R)
• M27: 16,759,599 km (0.062 R)
• M28: 17,265,240 km (0.049 R)
• M29: 17,682,768 km (0.07 R)
• M30: 18,009,639 km (0.035 R)
• M31: 18,669,665 km (0.112 R)
• M32: 19,771,154 km (0.064 R)
• M33: 20,549,811 km (0.105 R)
• M34: 20,893,587 km (0.07 R)
• M35: 21,090,906 km (0.033 R)
• M36: 22,338,104 km (0.053 R)
• M37: 22,641,039 km (0.061 R)
• M38: 24,955,917 km (0.098 R)
• M39: 25,480,557 km (0.052 R)
• M40: 25,691,490 km (0.109 R)
• M41: 26,487,350 km (0.077 R)
• M42: 26,594,013 km (0.06 R)
• M43: 26,861,494 km (0.093 R)
• M44: 27,076,167 km (0.054 R)
• M45: 27,723,477 km (0.059 R)
• M46: 29,253,415 km (0.118 R)
• M47: 29,806,628 km (0.116 R)
• M48: 29,917,629 km (0.099 R)
• M49: 30,028,781 km (0.101 R)
• M50: 30,698,680 km (0.07 R)
• M51: 30,810,878 km (0.119 R)
• M52: 34,063,585 km (0.09 R)
• M53: 34,528,834 km (0.104 R)
• M54: 35,465,616 km (0.102 R)
• M55: 35,878,057 km (0.08 R)
• M56: 35,996,090 km (0.054 R)
• M57: 37,364,013 km (0.09 R)
• M58: 37,603,669 km (0.037 R)
• M59: 37,843,773 km (0.076 R)
• M60: 38,446,354 km (0.03 R)
• M61: 38,930,751 km (0.103 R)
• M62: 39,477,980 km (0.112 R)
• M63: 40,027,902 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.9

Radius: 8.6

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.46 AU - 13.1 AU

Year: 13126 Days

Day: 5.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 77,110,971 km

• M1: 272,268 km (0.083 R)
• M2: 369,058 km (0.089 R)
• M3: 506,090 km (0.09 R)
• M4: 661,073 km (0.041 R)
• M5: 914,791 km (0.047 R)
• M6: 1,000,361 km (0.106 R)
• M7: 1,124,826 km (0.12 R)
• M8: 1,866,832 km (0.079 R)
• M9: 2,157,800 km (0.037 R)
• M10: 2,463,428 km (0.038 R)
• M11: 2,658,354 km (0.078 R)
• M12: 2,985,973 km (0.077 R)
• M13: 3,167,885 km (0.079 R)
• M14: 3,380,164 km (0.047 R)
• M15: 3,515,101 km (0.068 R)
• M16: 4,217,164 km (0.103 R)
• M17: 4,688,846 km (0.088 R)
• M18: 4,992,231 km (0.099 R)
• M19: 5,364,729 km (0.087 R)
• M20: 5,907,770 km (0.053 R)
• M21: 6,169,416 km (0.097 R)
• M22: 6,772,146 km (0.047 R)
• M23: 6,977,095 km (0.118 R)
• M24: 7,253,851 km (0.116 R)
• M25: 7,604,658 km (0.096 R)
• M26: 8,033,106 km (0.108 R)
• M27: 8,213,821 km (0.05 R)
• M28: 8,875,941 km (0.069 R)
• M29: 9,900,985 km (0.109 R)
• M30: 10,251,044 km (0.119 R)
• M31: 10,565,499 km (0.119 R)
• M32: 10,644,636 km (0.101 R)
• M33: 12,309,960 km (0.073 R)
• M34: 14,889,326 km (0.096 R)
• M35: 15,649,583 km (0.104 R)
• M36: 15,966,282 km (0.111 R)
• M37: 16,698,264 km (0.113 R)
• M38: 17,534,666 km (0.076 R)
• M39: 17,628,463 km (0.065 R)
• M40: 17,722,411 km (0.111 R)
• M41: 17,863,631 km (0.12 R)
• M42: 18,337,109 km (0.08 R)
• M43: 18,766,754 km (0.09 R)
• M44: 19,636,067 km (0.11 R)
• M45: 20,419,810 km (0.034 R)
• M46: 21,113,944 km (0.039 R)
• M47: 21,514,119 km (0.119 R)
• M48: 22,576,263 km (0.095 R)
• M49: 23,190,961 km (0.099 R)
• M50: 23,345,496 km (0.047 R)
• M51: 23,759,134 km (0.116 R)
• M52: 23,915,015 km (0.038 R)
• M53: 24,698,908 km (0.036 R)
• M54: 25,597,692 km (0.071 R)
• M55: 26,345,831 km (0.092 R)
• M56: 28,082,662 km (0.109 R)
• M57: 28,247,369 km (0.077 R)
• M58: 28,522,629 km (0.1 R)
• M59: 28,632,883 km (0.112 R)
• M60: 28,798,787 km (0.085 R)
• M61: 28,909,489 km (0.045 R)
• M62: 29,020,341 km (0.117 R)
• M63: 30,417,885 km (0.102 R)
• M64: 30,756,425 km (0.102 R)
• M65: 31,266,853 km (0.088 R)
• M66: 31,551,537 km (0.068 R)
• M67: 31,779,973 km (0.11 R)
• M68: 32,583,763 km (0.11 R)
• M69: 33,743,595 km (0.103 R)
• M70: 33,801,938 km (0.098 R)
• M71: 34,445,957 km (0.069 R)
• M72: 34,681,125 km (0.101 R)
• M73: 35,449,160 km (0.102 R)
• M74: 37,424,002 km (0.096 R)
• M75: 37,786,926 km (0.068 R)
• M76: 38,272,670 km (0.039 R)
• M77: 38,638,138 km (0.082 R)
• M78: 39,004,952 km (0.085 R)
• M79: 39,311,478 km (0.117 R)
• M80: 39,434,298 km (0.057 R)
• M81: 39,988,708 km (0.071 R)
• M82: 40,483,577 km (0.095 R)
• M83: 41,229,772 km (0.114 R)
• M84: 41,729,728 km (0.11 R)
• M85: 41,917,772 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.2

Radius: 6.4

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 15.06 AU - 23.2 AU

Year: 31030 Days

Day: 22.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,110,971 km

• M1: 86,468 km (0.08 R)
• M2: 193,729 km (0.084 R)
• M3: 479,910 km (0.076 R)
• M4: 605,722 km (0.049 R)
• M5: 650,152 km (0.098 R)
• M6: 790,625 km (0.098 R)
• M7: 915,090 km (0.033 R)
• M8: 966,851 km (0.119 R)
• M9: 1,155,644 km (0.103 R)
• M10: 1,211,743 km (0.106 R)
• M11: 1,415,495 km (0.057 R)
• M12: 1,630,318 km (0.073 R)
• M13: 1,693,597 km (0.063 R)
• M14: 2,124,888 km (0.081 R)
• M15: 2,966,975 km (0.053 R)
• M16: 3,443,145 km (0.118 R)
• M17: 3,985,736 km (0.091 R)
• M18: 4,421,066 km (0.088 R)
• M19: 4,917,432 km (0.099 R)
• M20: 6,011,441 km (0.043 R)
• M21: 6,060,659 km (0.107 R)
• M22: 6,258,876 km (0.043 R)
• M23: 6,712,756 km (0.036 R)
• M24: 7,177,257 km (0.043 R)
• M25: 7,545,717 km (0.105 R)
• M26: 7,974,314 km (0.054 R)
• M27: 8,137,077 km (0.05 R)
• M28: 8,576,446 km (0.114 R)
• M29: 9,136,540 km (0.048 R)
• M30: 10,469,308 km (0.1 R)
• M31: 11,007,112 km (0.115 R)
• M32: 11,188,425 km (0.04 R)
• M33: 11,553,892 km (0.116 R)
• M34: 14,417,794 km (0.1 R)
• M35: 15,553,840 km (0.026 R)
• M36: 18,195,290 km (0.048 R)
• M37: 19,057,871 km (0.079 R)
• M38: 19,348,390 km (0.072 R)
• M39: 19,786,862 km (0.097 R)
• M40: 20,228,624 km (0.078 R)
• M41: 21,121,723 km (0.067 R)
• M42: 21,196,821 km (0.108 R)
• M43: 21,800,150 km (0.103 R)
• M44: 24,269,263 km (0.046 R)
• M45: 26,339,697 km (0.104 R)
• M46: 26,663,277 km (0.093 R)
• M47: 28,466,081 km (0.084 R)
• M48: 28,631,985 km (0.104 R)
• M49: 28,715,012 km (0.063 R)
• M50: 29,633,693 km (0.101 R)
• M51: 29,801,841 km (0.102 R)
• M52: 31,072,525 km (0.064 R)
• M53: 33,666,402 km (0.118 R)
• M54: 35,255,880 km (0.114 R)
• M55: 36,689,027 km (0.114 R)
• M56: 37,322,126 km (0.059 R)
• M57: 38,232,578 km (0.041 R)
• M58: 39,427,267 km (0.115 R)
• M59: 39,982,724 km (0.072 R)
• M60: 41,664,653 km (0.096 R)
• M61: 43,274,326 km (0.093 R)
• M62: 43,751,692 km (0.079 R)
• M63: 44,422,789 km (0.057 R)
• M64: 45,000,685 km (0.076 R)
• M65: 45,872,392 km (0.062 R)
• M66: 46,749,484 km (0.104 R)
• M67: 48,026,302 km (0.042 R)
• M68: 49,314,489 km (0.095 R)
• M69: 49,414,121 km (0.084 R)
• M70: 50,513,666 km (0.051 R)
• M71: 51,116,994 km (0.034 R)
• M72: 52,635,412 km (0.117 R)
• M73: 52,737,139 km (0.06 R)
• M74: 53,144,793 km (0.072 R)
• M75: 55,302,144 km (0.079 R)
• M76: 56,964,924 km (0.119 R)
• M77: 58,749,627 km (0.081 R)
• M78: 60,233,189 km (0.092 R)
• M79: 61,407,383 km (0.08 R)
• M80: 61,836,280 km (0.104 R)
• M81: 62,373,785 km (0.102 R)
• M82: 62,804,776 km (0.079 R)
• M83: 63,345,124 km (0.036 R)
• M84: 63,453,283 km (0.084 R)
• M85: 64,647,972 km (0.119 R)
• M86: 66,618,924 km (0.103 R)
• M87: 67,280,296 km (0.105 R)
• M88: 67,833,060 km (0.108 R)
• M89: 68,498,471 km (0.114 R)
• M90: 69,388,878 km (0.103 R)
• M91: 70,059,226 km (0.072 R)
• M92: 70,395,223 km (0.071 R)
• M93: 75,040,536 km (0.116 R)
• M94: 75,843,428 km (0.101 R)
• M95: 76,649,311 km (0.093 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 16,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit