🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.44 AU - 0.66 AU

Year: 154 Days

Day: 35.7 Hours

Environment

Temp: 224 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,229,963 km

• M1: 231,727 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.76 AU - 0.8 AU

Year: 261 Days

Day: 42.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.89 AU - 1.21 AU

Year: 408 Days

Day: 16.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.66 AU - 2.28 AU

Year: 1047 Days

Day: 40.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.2

Radius: 13.2

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.99 AU - 8.01 AU

Year: 6277 Days

Day: 14.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 59,229,963 km

• M1: 271,969 km (0.078 R)
• M2: 438,471 km (0.093 R)
• M3: 601,982 km (0.047 R)
• M4: 776,114 km (0.092 R)
• M5: 925,861 km (0.071 R)
• M6: 1,012,030 km (0.09 R)
• M7: 1,288,486 km (0.084 R)
• M8: 1,386,174 km (0.113 R)
• M9: 1,624,483 km (0.093 R)
• M10: 1,785,002 km (0.053 R)
• M11: 2,161,091 km (0.115 R)
• M12: 2,439,492 km (0.078 R)
• M13: 2,562,462 km (0.074 R)
• M14: 2,708,619 km (0.103 R)
• M15: 2,814,834 km (0.103 R)
• M16: 3,031,451 km (0.115 R)
• M17: 3,298,783 km (0.094 R)
• M18: 3,597,230 km (0.104 R)
• M19: 3,976,611 km (0.117 R)
• M20: 4,369,155 km (0.038 R)
• M21: 4,469,386 km (0.085 R)
• M22: 4,620,929 km (0.079 R)
• M23: 4,799,997 km (0.112 R)
• M24: 5,271,231 km (0.12 R)
• M25: 5,539,609 km (0.056 R)
• M26: 6,089,681 km (0.093 R)
• M27: 6,314,676 km (0.075 R)
• M28: 6,513,940 km (0.108 R)
• M29: 6,889,281 km (0.079 R)
• M30: 6,976,945 km (0.112 R)
• M31: 7,271,952 km (0.051 R)
• M32: 7,391,032 km (0.097 R)
• M33: 7,661,505 km (0.106 R)
• M34: 7,904,602 km (0.106 R)
• M35: 8,966,298 km (0.098 R)
• M36: 9,158,382 km (0.079 R)
• M37: 9,287,185 km (0.053 R)
• M38: 9,611,813 km (0.062 R)
• M39: 10,473,347 km (0.053 R)
• M40: 11,118,712 km (0.099 R)
• M41: 11,325,157 km (0.029 R)
• M42: 12,270,017 km (0.108 R)
• M43: 13,679,229 km (0.069 R)
• M44: 14,011,636 km (0.079 R)
• M45: 14,911,317 km (0.093 R)
• M46: 15,177,302 km (0.072 R)
• M47: 15,559,974 km (0.085 R)
• M48: 16,334,741 km (0.07 R)
• M49: 17,201,661 km (0.079 R)
• M50: 17,922,124 km (0.12 R)
• M51: 18,083,540 km (0.099 R)
• M52: 18,245,405 km (0.074 R)
• M53: 18,611,471 km (0.115 R)
• M54: 18,734,141 km (0.101 R)
• M55: 19,268,355 km (0.1 R)
• M56: 19,599,565 km (0.092 R)
• M57: 19,974,607 km (0.104 R)
• M58: 20,058,232 km (0.119 R)
• M59: 20,351,893 km (0.052 R)
• M60: 20,647,049 km (0.096 R)
• M61: 20,858,730 km (0.056 R)
• M62: 21,284,187 km (0.12 R)
• M63: 23,014,884 km (0.05 R)
• M64: 24,030,355 km (0.07 R)
• M65: 25,015,457 km (0.08 R)
• M66: 25,831,064 km (0.067 R)
• M67: 26,334,012 km (0.085 R)
• M68: 26,655,648 km (0.038 R)
• M69: 27,815,031 km (0.073 R)
• M70: 28,283,422 km (0.078 R)
• M71: 29,370,700 km (0.093 R)
• M72: 30,039,103 km (0.073 R)
• M73: 30,857,553 km (0.09 R)
• M74: 31,245,310 km (0.101 R)
• M75: 31,927,626 km (0.08 R)
• M76: 32,418,008 km (0.105 R)
• M77: 32,910,933 km (0.066 R)
• M78: 33,059,334 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.9

Radius: 13.8

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.17 AU - 9.01 AU

Year: 8715 Days

Day: 10.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 59,229,963 km

• M1: 261,497 km (0.105 R)
• M2: 463,155 km (0.1 R)
• M3: 627,713 km (0.047 R)
• M4: 730,636 km (0.065 R)
• M5: 929,751 km (0.102 R)
• M6: 1,134,101 km (0.05 R)
• M7: 1,264,252 km (0.1 R)
• M8: 1,572,423 km (0.096 R)
• M9: 1,786,049 km (0.073 R)
• M10: 2,279,124 km (0.065 R)
• M11: 2,735,247 km (0.104 R)
• M12: 2,994,501 km (0.108 R)
• M13: 3,158,161 km (0.115 R)
• M14: 3,451,821 km (0.094 R)
• M15: 4,202,055 km (0.054 R)
• M16: 4,548,972 km (0.118 R)
• M17: 4,714,278 km (0.049 R)
• M18: 5,246,397 km (0.1 R)
• M19: 5,772,383 km (0.116 R)
• M20: 6,929,224 km (0.078 R)
• M21: 7,065,059 km (0.083 R)
• M22: 7,506,223 km (0.061 R)
• M23: 7,645,947 km (0.087 R)
• M24: 7,842,968 km (0.083 R)
• M25: 8,013,210 km (0.054 R)
• M26: 8,589,760 km (0.095 R)
• M27: 8,706,596 km (0.036 R)
• M28: 9,179,625 km (0.112 R)
• M29: 9,691,399 km (0.104 R)
• M30: 10,336,465 km (0.078 R)
• M31: 10,429,814 km (0.093 R)
• M32: 10,585,994 km (0.096 R)
• M33: 10,805,903 km (0.119 R)
• M34: 11,122,602 km (0.091 R)
• M35: 11,442,592 km (0.081 R)
• M36: 11,993,411 km (0.07 R)
• M37: 12,157,071 km (0.119 R)
• M38: 12,453,424 km (0.052 R)
• M39: 13,459,021 km (0.055 R)
• M40: 14,074,766 km (0.085 R)
• M41: 14,386,229 km (0.082 R)
• M42: 15,227,717 km (0.115 R)
• M43: 15,404,990 km (0.101 R)
• M44: 16,157,318 km (0.082 R)
• M45: 16,301,979 km (0.091 R)
• M46: 16,447,089 km (0.096 R)
• M47: 17,105,469 km (0.116 R)
• M48: 17,289,774 km (0.085 R)
• M49: 17,586,277 km (0.077 R)
• M50: 17,921,675 km (0.072 R)
• M51: 18,788,745 km (0.088 R)
• M52: 19,361,555 km (0.106 R)
• M53: 19,515,192 km (0.05 R)
• M54: 19,901,304 km (0.116 R)
• M55: 20,017,691 km (0.112 R)
• M56: 20,251,064 km (0.047 R)
• M57: 20,524,379 km (0.093 R)
• M58: 21,272,518 km (0.069 R)
• M59: 21,470,885 km (0.097 R)
• M60: 22,471,994 km (0.058 R)
• M61: 23,365,542 km (0.081 R)
• M62: 23,611,331 km (0.062 R)
• M63: 23,981,586 km (0.057 R)
• M64: 24,188,031 km (0.053 R)
• M65: 24,519,689 km (0.077 R)
• M66: 24,811,106 km (0.09 R)
• M67: 25,187,494 km (0.047 R)
• M68: 25,523,641 km (0.094 R)
• M69: 25,734,574 km (0.111 R)
• M70: 27,961,637 km (0.09 R)
• M71: 28,135,470 km (0.071 R)
• M72: 28,528,015 km (0.043 R)
• M73: 28,659,212 km (0.088 R)
• M74: 28,922,355 km (0.116 R)
• M75: 29,716,420 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.8

Radius: 7.3

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.4 AU - 14.6 AU

Year: 15744 Days

Day: 23.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 59,229,963 km

• M1: 185,501 km (0.078 R)
• M2: 561,890 km (0.114 R)
• M3: 763,996 km (0.103 R)
• M4: 1,177,934 km (0.095 R)
• M5: 1,498,522 km (0.049 R)
• M6: 1,700,479 km (0.118 R)
• M7: 2,130,722 km (0.114 R)
• M8: 2,322,657 km (0.101 R)
• M9: 3,087,102 km (0.034 R)
• M10: 3,527,069 km (0.1 R)
• M11: 3,629,843 km (0.064 R)
• M12: 4,008,026 km (0.115 R)
• M13: 4,443,057 km (0.07 R)
• M14: 4,711,435 km (0.112 R)
• M15: 5,123,577 km (0.084 R)
• M16: 5,193,440 km (0.094 R)
• M17: 5,909,265 km (0.12 R)
• M18: 6,579,763 km (0.056 R)
• M19: 7,014,345 km (0.098 R)
• M20: 7,405,394 km (0.096 R)
• M21: 7,911,035 km (0.112 R)
• M22: 9,839,052 km (0.113 R)
• M23: 10,959,839 km (0.046 R)
• M24: 11,626,896 km (0.062 R)
• M25: 12,589,259 km (0.114 R)
• M26: 12,873,495 km (0.092 R)
• M27: 12,968,639 km (0.077 R)
• M28: 14,457,437 km (0.097 R)
• M29: 15,761,482 km (0.096 R)
• M30: 16,273,107 km (0.105 R)
• M31: 16,341,623 km (0.113 R)
• M32: 16,548,068 km (0.1 R)
• M33: 16,859,381 km (0.118 R)
• M34: 18,266,050 km (0.099 R)
• M35: 21,453,083 km (0.112 R)
• M36: 21,906,065 km (0.118 R)
• M37: 23,360,904 km (0.053 R)
• M38: 23,982,783 km (0.069 R)
• M39: 24,886,354 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.7

Radius: 5.4

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 14.25 AU - 17.91 AU

Year: 24422 Days

Day: 24.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,229,963 km

• M1: 210,035 km (0.059 R)
• M2: 273,465 km (0.072 R)
• M3: 505,342 km (0.101 R)
• M4: 1,116,299 km (0.09 R)
• M5: 1,533,229 km (0.113 R)
• M6: 1,691,204 km (0.074 R)
• M7: 2,196,246 km (0.119 R)
• M8: 2,284,659 km (0.11 R)
• M9: 2,840,265 km (0.115 R)
• M10: 3,401,556 km (0.101 R)
• M11: 3,469,923 km (0.082 R)
• M12: 3,504,181 km (0.115 R)
• M13: 3,607,852 km (0.038 R)
• M14: 3,853,641 km (0.116 R)
• M15: 3,889,096 km (0.056 R)
• M16: 3,924,850 km (0.101 R)
• M17: 4,250,674 km (0.102 R)
• M18: 4,585,324 km (0.1 R)
• M19: 4,889,756 km (0.111 R)
• M20: 4,966,949 km (0.085 R)
• M21: 5,200,920 km (0.118 R)
• M22: 5,679,483 km (0.106 R)
• M23: 5,924,076 km (0.037 R)
• M24: 6,423,583 km (0.034 R)
• M25: 7,418,110 km (0.109 R)
• M26: 7,775,349 km (0.05 R)
• M27: 8,137,975 km (0.048 R)
• M28: 8,229,528 km (0.117 R)
• M29: 10,130,768 km (0.039 R)
• M30: 10,229,353 km (0.098 R)
• M31: 10,476,937 km (0.053 R)
• M32: 10,526,753 km (0.087 R)
• M33: 10,676,501 km (0.08 R)
• M34: 11,231,808 km (0.107 R)
• M35: 11,538,484 km (0.067 R)
• M36: 13,006,338 km (0.081 R)
• M37: 13,167,156 km (0.095 R)
• M38: 13,382,427 km (0.085 R)
• M39: 14,421,235 km (0.088 R)
• M40: 15,090,386 km (0.069 R)
• M41: 15,146,635 km (0.119 R)
• M42: 15,315,830 km (0.116 R)
• M43: 15,485,474 km (0.101 R)
• M44: 15,655,866 km (0.08 R)
• M45: 17,099,635 km (0.109 R)
• M46: 18,585,441 km (0.08 R)
• M47: 19,865,101 km (0.117 R)
• M48: 20,112,087 km (0.1 R)
• M49: 20,921,711 km (0.07 R)
• M50: 21,678,377 km (0.033 R)
• M51: 23,283,562 km (0.077 R)
• M52: 23,805,360 km (0.108 R)
• M53: 24,067,605 km (0.066 R)
• M54: 24,199,101 km (0.025 R)
• M55: 24,462,842 km (0.1 R)
• M56: 25,259,750 km (0.067 R)
• M57: 25,326,620 km (0.057 R)
• M58: 25,795,759 km (0.089 R)
• M59: 25,997,716 km (0.082 R)
• M60: 27,015,431 km (0.045 R)
• M61: 27,083,797 km (0.097 R)
• M62: 28,115,274 km (0.117 R)
• M63: 28,253,802 km (0.083 R)
• M64: 28,879,869 km (0.054 R)
• M65: 29,229,778 km (0.119 R)
• M66: 29,651,345 km (0.068 R)
• M67: 29,862,877 km (0.093 R)
• M68: 29,933,487 km (0.113 R)
• M69: 30,004,247 km (0.047 R)
• M70: 30,500,612 km (0.118 R)
• M71: 30,785,447 km (0.075 R)
• M72: 31,717,441 km (0.119 R)
• M73: 32,876,974 km (0.032 R)
• M74: 32,949,978 km (0.064 R)
• M75: 33,095,986 km (0.102 R)
• M76: 34,716,579 km (0.083 R)
• M77: 35,686,273 km (0.065 R)
• M78: 35,761,221 km (0.096 R)
• M79: 39,498,027 km (0.115 R)
• M80: 42,241,951 km (0.068 R)
• M81: 44,804,113 km (0.099 R)
• M82: 44,884,896 km (0.077 R)
• M83: 44,965,829 km (0.096 R)
• M84: 49,909,290 km (0.09 R)
• M85: 50,160,914 km (0.114 R)
• M86: 50,412,986 km (0.115 R)
• M87: 54,330,506 km (0.116 R)
• M88: 55,455,332 km (0.068 R)
• M89: 56,413,058 km (0.111 R)
• M90: 57,112,877 km (0.1 R)
• M91: 57,288,355 km (0.072 R)
• M92: 58,256,403 km (0.083 R)
• M93: 58,344,815 km (0.093 R)
• M94: 58,698,315 km (0.11 R)
• M95: 59,052,563 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 16,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit