🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.64 AU - 0.82 AU

Year: 224 Days

Day: 32.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,249,071 km

• M1: 66,571 km (0.083 R)
• M2: 379,081 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.84 AU - 0.9 AU

Year: 292 Days

Day: 42.1 Hours

Environment

Temp: 106 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.27 AU - 1.29 AU

Year: 521 Days

Day: 26.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 58,249,071 km

• M1: 49,816 km (0.072 R)
• M2: 500,554 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.51 AU - 2.13 AU

Year: 884 Days

Day: 41.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.13 AU - 4.09 AU

Year: 2468 Days

Day: 20.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,249,071 km

• M1: 53,257 km (0.064 R)
• M2: 698,772 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.11 AU - 4.95 AU

Year: 3470 Days

Day: 28.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811

Radius: 13.8

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.83 AU - 7.01 AU

Year: 5854 Days

Day: 14.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,249,071 km

• M1: 249,828 km (0.038 R)
• M2: 412,890 km (0.111 R)
• M3: 566,378 km (0.066 R)
• M4: 811,718 km (0.095 R)
• M5: 911,500 km (0.097 R)
• M6: 1,189,453 km (0.12 R)
• M7: 1,477,578 km (0.082 R)
• M8: 1,603,091 km (0.079 R)
• M9: 1,694,944 km (0.046 R)
• M10: 1,884,484 km (0.102 R)
• M11: 2,285,107 km (0.091 R)
• M12: 2,431,713 km (0.111 R)
• M13: 2,779,080 km (0.085 R)
• M14: 3,027,412 km (0.105 R)
• M15: 3,401,556 km (0.114 R)
• M16: 3,790,810 km (0.116 R)
• M17: 4,880,481 km (0.118 R)
• M18: 5,319,999 km (0.071 R)
• M19: 5,629,667 km (0.109 R)
• M20: 6,474,596 km (0.091 R)
• M21: 6,744,919 km (0.098 R)
• M22: 7,172,769 km (0.03 R)
• M23: 7,609,744 km (0.104 R)
• M24: 7,895,177 km (0.078 R)
• M25: 8,313,752 km (0.075 R)
• M26: 8,971,983 km (0.064 R)
• M27: 9,273,572 km (0.112 R)
• M28: 9,374,999 km (0.114 R)
• M29: 9,510,685 km (0.091 R)
• M30: 9,852,665 km (0.079 R)
• M31: 10,129,272 km (0.074 R)
• M32: 10,233,691 km (0.108 R)
• M33: 10,690,114 km (0.115 R)
• M34: 11,878,969 km (0.083 R)
• M35: 12,099,625 km (0.109 R)
• M36: 12,657,177 km (0.088 R)
• M37: 13,375,546 km (0.046 R)
• M38: 13,952,096 km (0.101 R)
• M39: 14,224,065 km (0.099 R)
• M40: 15,050,144 km (0.1 R)
• M41: 17,037,701 km (0.079 R)
• M42: 17,245,194 km (0.062 R)
• M43: 18,849,182 km (0.109 R)
• M44: 18,977,836 km (0.083 R)
• M45: 19,843,110 km (0.114 R)
• M46: 20,017,691 km (0.066 R)
• M47: 20,105,206 km (0.11 R)
• M48: 20,544,575 km (0.093 R)
• M49: 20,765,531 km (0.043 R)
• M50: 20,987,085 km (0.1 R)
• M51: 21,298,847 km (0.075 R)
• M52: 21,477,617 km (0.084 R)
• M53: 21,611,956 km (0.068 R)
• M54: 22,107,274 km (0.072 R)
• M55: 22,243,109 km (0.086 R)
• M56: 22,788,692 km (0.074 R)
• M57: 24,079,273 km (0.075 R)
• M58: 24,172,323 km (0.051 R)
• M59: 24,265,523 km (0.089 R)
• M60: 24,968,333 km (0.042 R)
• M61: 25,915,886 km (0.081 R)
• M62: 26,346,279 km (0.062 R)
• M63: 26,730,596 km (0.095 R)
• M64: 27,797,528 km (0.12 R)
• M65: 28,139,808 km (0.074 R)
• M66: 28,582,020 km (0.11 R)
• M67: 28,927,591 km (0.119 R)
• M68: 29,224,991 km (0.119 R)
• M69: 29,373,991 km (0.11 R)
• M70: 29,622,922 km (0.105 R)
• M71: 30,173,143 km (0.085 R)
• M72: 30,323,788 km (0.119 R)
• M73: 30,827,633 km (0.115 R)
• M74: 30,979,325 km (0.112 R)
• M75: 32,202,138 km (0.066 R)
• M76: 32,561,772 km (0.074 R)
• M77: 33,700,511 km (0.09 R)
• M78: 34,537,062 km (0.086 R)
• M79: 34,957,881 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.4

Radius: 14.9

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 9.33 AU - 13.29 AU

Year: 13689 Days

Day: 13.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,249,071 km

• M1: 520,152 km (0.091 R)
• M2: 736,919 km (0.111 R)
• M3: 934,388 km (0.108 R)
• M4: 1,040,453 km (0.053 R)
• M5: 2,040,964 km (0.1 R)
• M6: 2,159,146 km (0.098 R)
• M7: 2,279,722 km (0.088 R)
• M8: 2,681,243 km (0.118 R)
• M9: 3,840,776 km (0.114 R)
• M10: 4,786,384 km (0.087 R)
• M11: 5,074,210 km (0.064 R)
• M12: 5,236,673 km (0.091 R)
• M13: 5,334,959 km (0.12 R)
• M14: 6,668,774 km (0.027 R)
• M15: 6,882,848 km (0.086 R)
• M16: 8,483,396 km (0.097 R)
• M17: 8,793,662 km (0.054 R)
• M18: 8,910,947 km (0.118 R)
• M19: 9,186,656 km (0.092 R)
• M20: 9,787,141 km (0.06 R)
• M21: 10,112,517 km (0.11 R)
• M22: 10,235,486 km (0.084 R)
• M23: 10,565,948 km (0.072 R)
• M24: 11,068,148 km (0.119 R)
• M25: 11,450,071 km (0.053 R)
• M26: 11,706,931 km (0.088 R)
• M27: 12,401,663 km (0.039 R)
• M28: 12,621,572 km (0.09 R)
• M29: 13,333,808 km (0.118 R)
• M30: 14,150,612 km (0.119 R)
• M31: 15,642,851 km (0.077 R)
• M32: 16,071,598 km (0.086 R)
• M33: 17,086,919 km (0.084 R)
• M34: 17,380,879 km (0.098 R)
• M35: 17,627,117 km (0.117 R)
• M36: 18,523,208 km (0.118 R)
• M37: 18,674,003 km (0.117 R)
• M38: 19,179,494 km (0.048 R)
• M39: 19,485,123 km (0.091 R)
• M40: 20,515,104 km (0.091 R)
• M41: 20,984,542 km (0.047 R)
• M42: 21,299,446 km (0.088 R)
• M43: 22,681,880 km (0.088 R)
• M44: 22,897,151 km (0.1 R)
• M45: 23,656,061 km (0.108 R)
• M46: 23,765,118 km (0.112 R)
• M47: 23,983,830 km (0.086 R)
• M48: 24,588,504 km (0.049 R)
• M49: 24,754,408 km (0.07 R)
• M50: 26,943,773 km (0.117 R)
• M51: 27,286,053 km (0.119 R)
• M52: 27,515,088 km (0.05 R)
• M53: 27,629,829 km (0.111 R)
• M54: 27,744,720 km (0.119 R)
• M55: 27,975,101 km (0.069 R)
• M56: 28,844,414 km (0.082 R)
• M57: 29,019,294 km (0.112 R)
• M58: 29,663,762 km (0.071 R)
• M59: 30,966,759 km (0.05 R)
• M60: 31,086,138 km (0.098 R)
• M61: 31,685,427 km (0.095 R)
• M62: 31,805,704 km (0.085 R)
• M63: 32,470,068 km (0.106 R)
• M64: 32,834,489 km (0.062 R)
• M65: 33,874,044 km (0.068 R)
• M66: 34,552,620 km (0.119 R)
• M67: 35,111,069 km (0.062 R)
• M68: 35,923,086 km (0.098 R)
• M69: 36,174,112 km (0.046 R)
• M70: 36,551,846 km (0.097 R)
• M71: 36,804,367 km (0.117 R)
• M72: 38,588,322 km (0.078 R)
• M73: 39,232,341 km (0.089 R)
• M74: 39,361,593 km (0.104 R)
• M75: 39,555,771 km (0.118 R)
• M76: 41,185,640 km (0.052 R)
• M77: 41,514,157 km (0.106 R)
• M78: 42,041,789 km (0.116 R)
• M79: 42,903,921 km (0.112 R)
• M80: 43,570,978 km (0.111 R)
• M81: 44,578,221 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.9

Radius: 6.9

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 12.96 AU - 14.06 AU

Year: 17871 Days

Day: 15.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,249,071 km

• M1: 135,536 km (0.108 R)
• M2: 388,057 km (0.047 R)
• M3: 568,622 km (0.077 R)
• M4: 678,426 km (0.076 R)
• M5: 736,022 km (0.089 R)
• M6: 898,186 km (0.117 R)
• M7: 1,232,986 km (0.087 R)
• M8: 2,036,476 km (0.095 R)
• M9: 2,295,131 km (0.103 R)
• M10: 2,413,462 km (0.079 R)
• M11: 2,656,260 km (0.116 R)
• M12: 2,718,193 km (0.029 R)
• M13: 2,780,725 km (0.085 R)
• M14: 4,307,371 km (0.043 R)
• M15: 4,380,375 km (0.098 R)
• M16: 5,132,853 km (0.11 R)
• M17: 5,723,166 km (0.079 R)
• M18: 6,087,586 km (0.102 R)
• M19: 6,169,715 km (0.116 R)
• M20: 6,967,222 km (0.106 R)
• M21: 7,487,523 km (0.107 R)
• M22: 8,657,229 km (0.098 R)
• M23: 9,169,153 km (0.113 R)
• M24: 9,357,796 km (0.081 R)
• M25: 9,405,069 km (0.111 R)
• M26: 10,270,941 km (0.072 R)
• M27: 10,417,697 km (0.084 R)
• M28: 10,812,485 km (0.113 R)
• M29: 10,862,152 km (0.074 R)
• M30: 11,872,087 km (0.086 R)
• M31: 12,129,246 km (0.069 R)
• M32: 12,911,643 km (0.045 R)
• M33: 13,656,640 km (0.09 R)
• M34: 14,142,983 km (0.053 R)
• M35: 14,197,287 km (0.116 R)
• M36: 14,470,303 km (0.049 R)
• M37: 14,744,965 km (0.096 R)
• M38: 16,257,848 km (0.117 R)
• M39: 16,543,281 km (0.118 R)
• M40: 17,526,587 km (0.115 R)
• M41: 17,995,876 km (0.117 R)
• M42: 18,469,204 km (0.087 R)
• M43: 18,528,594 km (0.069 R)
• M44: 18,588,134 km (0.097 R)
• M45: 18,826,892 km (0.071 R)
• M46: 19,066,697 km (0.108 R)
• M47: 19,126,836 km (0.096 R)
• M48: 19,549,300 km (0.083 R)
• M49: 21,895,743 km (0.049 R)
• M50: 22,084,685 km (0.061 R)
• M51: 22,337,655 km (0.057 R)
• M52: 24,329,551 km (0.091 R)
• M53: 25,247,633 km (0.107 R)
• M54: 25,578,244 km (0.099 R)
• M55: 26,043,643 km (0.028 R)
• M56: 26,377,695 km (0.118 R)
• M57: 26,578,754 km (0.119 R)
• M58: 26,915,200 km (0.089 R)
• M59: 26,982,669 km (0.065 R)
• M60: 28,069,198 km (0.08 R)
• M61: 29,100,975 km (0.085 R)
• M62: 29,378,179 km (0.041 R)
• M63: 29,795,558 km (0.026 R)
• M64: 32,269,757 km (0.105 R)
• M65: 33,205,342 km (0.064 R)
• M66: 33,858,336 km (0.11 R)
• M67: 34,222,906 km (0.093 R)
• M68: 34,369,064 km (0.067 R)
• M69: 34,515,520 km (0.082 R)
• M70: 35,029,538 km (0.112 R)
• M71: 35,472,198 km (0.111 R)
• M72: 36,362,904 km (0.12 R)
• M73: 38,015,213 km (0.085 R)
• M74: 38,090,909 km (0.083 R)
• M75: 38,469,990 km (0.057 R)
• M76: 39,385,080 km (0.113 R)
• M77: 39,615,012 km (0.089 R)
• M78: 40,307,351 km (0.118 R)
• M79: 43,037,662 km (0.093 R)
• M80: 43,195,488 km (0.106 R)
• M81: 43,274,475 km (0.118 R)
• M82: 44,544,711 km (0.066 R)
• M83: 44,944,137 km (0.086 R)
• M84: 45,907,697 km (0.088 R)
• M85: 47,691,652 km (0.071 R)
• M86: 49,250,761 km (0.054 R)
• M87: 51,327,329 km (0.096 R)
• M88: 52,165,974 km (0.081 R)
• M89: 52,250,048 km (0.039 R)
• M90: 52,840,212 km (0.12 R)
• M91: 53,941,851 km (0.095 R)
• M92: 55,308,128 km (0.085 R)
• M93: 56,685,775 km (0.032 R)
• M94: 57,031,944 km (0.058 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 15,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit