🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.56 AU - 0.9 AU

Year: 220 Days

Day: 24.8 Hours

Environment

Temp: 157 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.93 AU - 0.95 AU

Year: 322 Days

Day: 40.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.03 AU - 2.21 AU

Year: 1090 Days

Day: 34.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,610,147 km

• M1: 1,582,446 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.11 AU - 3.21 AU

Year: 1532 Days

Day: 27.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,610,147 km

• M1: 486,791 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.1

Radius: 13.4

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.06 AU - 6.94 AU

Year: 5852 Days

Day: 13.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,610,147 km

• M1: 169,644 km (0.053 R)
• M2: 253,718 km (0.09 R)
• M3: 403,017 km (0.054 R)
• M4: 527,033 km (0.064 R)
• M5: 717,172 km (0.051 R)
• M6: 821,891 km (0.082 R)
• M7: 1,063,641 km (0.041 R)
• M8: 1,462,170 km (0.106 R)
• M9: 1,617,303 km (0.085 R)
• M10: 1,851,274 km (0.054 R)
• M11: 2,000,872 km (0.095 R)
• M12: 2,272,840 km (0.118 R)
• M13: 2,474,648 km (0.057 R)
• M14: 3,027,263 km (0.117 R)
• M15: 3,831,052 km (0.12 R)
• M16: 4,048,268 km (0.106 R)
• M17: 4,344,173 km (0.096 R)
• M18: 4,647,407 km (0.111 R)
• M19: 4,775,762 km (0.115 R)
• M20: 5,625,478 km (0.07 R)
• M21: 6,011,890 km (0.082 R)
• M22: 6,236,735 km (0.093 R)
• M23: 6,781,870 km (0.115 R)
• M24: 7,193,414 km (0.09 R)
• M25: 7,282,724 km (0.03 R)
• M26: 7,826,063 km (0.101 R)
• M27: 8,508,080 km (0.081 R)
• M28: 8,665,756 km (0.049 R)
• M29: 8,920,072 km (0.095 R)
• M30: 9,796,566 km (0.046 R)
• M31: 10,161,585 km (0.056 R)
• M32: 10,700,586 km (0.053 R)
• M33: 11,076,675 km (0.068 R)
• M34: 12,088,705 km (0.11 R)
• M35: 12,444,598 km (0.114 R)
• M36: 12,839,985 km (0.112 R)
• M37: 13,276,213 km (0.069 R)
• M38: 13,680,276 km (0.098 R)
• M39: 13,939,530 km (0.114 R)
• M40: 14,237,828 km (0.044 R)
• M41: 16,897,528 km (0.105 R)
• M42: 17,656,438 km (0.117 R)
• M43: 17,938,879 km (0.108 R)
• M44: 18,589,929 km (0.096 R)
• M45: 18,712,898 km (0.119 R)
• M46: 18,959,735 km (0.067 R)
• M47: 19,414,812 km (0.041 R)
• M48: 19,706,378 km (0.067 R)
• M49: 20,167,439 km (0.099 R)
• M50: 20,547,268 km (0.053 R)
• M51: 21,142,966 km (0.102 R)
• M52: 21,442,910 km (0.094 R)
• M53: 21,571,863 km (0.081 R)
• M54: 21,830,668 km (0.092 R)
• M55: 22,047,136 km (0.098 R)
• M56: 22,438,484 km (0.091 R)
• M57: 22,525,699 km (0.12 R)
• M58: 22,744,411 km (0.105 R)
• M59: 22,876,058 km (0.102 R)
• M60: 23,051,835 km (0.106 R)
• M61: 23,228,061 km (0.116 R)
• M62: 23,404,886 km (0.073 R)
• M63: 24,116,224 km (0.089 R)
• M64: 24,744,385 km (0.1 R)
• M65: 24,834,593 km (0.112 R)
• M66: 24,924,950 km (0.05 R)
• M67: 25,060,635 km (0.069 R)
• M68: 25,469,037 km (0.075 R)
• M69: 26,522,954 km (0.052 R)
• M70: 26,753,934 km (0.037 R)
• M71: 27,965,826 km (0.086 R)
• M72: 28,720,547 km (0.089 R)
• M73: 28,957,809 km (0.113 R)
• M74: 29,673,336 km (0.111 R)
• M75: 30,057,354 km (0.113 R)
• M76: 30,250,036 km (0.093 R)
• M77: 30,976,034 km (0.042 R)
• M78: 31,658,949 km (0.117 R)
• M79: 32,002,126 km (0.097 R)
• M80: 32,396,017 km (0.082 R)
• M81: 32,643,003 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.8

Radius: 15

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.5 AU - 11.38 AU

Year: 10241 Days

Day: 14.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,610,147 km

• M1: 253,269 km (0.099 R)
• M2: 363,373 km (0.078 R)
• M3: 532,868 km (0.083 R)
• M4: 719,865 km (0.081 R)
• M5: 822,788 km (0.115 R)
• M6: 1,312,422 km (0.118 R)
• M7: 1,624,633 km (0.093 R)
• M8: 1,718,431 km (0.111 R)
• M9: 1,814,173 km (0.035 R)
• M10: 1,961,378 km (0.063 R)
• M11: 2,189,963 km (0.093 R)
• M12: 2,729,712 km (0.119 R)
• M13: 3,132,430 km (0.065 R)
• M14: 3,340,969 km (0.06 R)
• M15: 4,026,726 km (0.117 R)
• M16: 4,962,161 km (0.049 R)
• M17: 5,634,604 km (0.1 R)
• M18: 5,743,361 km (0.119 R)
• M19: 5,963,270 km (0.107 R)
• M20: 6,601,305 km (0.107 R)
• M21: 7,901,760 km (0.097 R)
• M22: 9,886,774 km (0.107 R)
• M23: 10,018,569 km (0.103 R)
• M24: 10,195,244 km (0.075 R)
• M25: 10,462,127 km (0.098 R)
• M26: 11,368,541 km (0.105 R)
• M27: 11,552,845 km (0.098 R)
• M28: 12,111,743 km (0.081 R)
• M29: 12,205,690 km (0.118 R)
• M30: 12,727,188 km (0.107 R)
• M31: 13,062,886 km (0.062 R)
• M32: 13,401,576 km (0.088 R)
• M33: 14,534,630 km (0.107 R)
• M34: 14,936,001 km (0.095 R)
• M35: 15,087,394 km (0.094 R)
• M36: 15,800,976 km (0.082 R)
• M37: 15,955,211 km (0.111 R)
• M38: 16,421,358 km (0.063 R)
• M39: 17,155,285 km (0.116 R)
• M40: 17,739,465 km (0.113 R)
• M41: 18,114,657 km (0.115 R)
• M42: 19,531,049 km (0.042 R)
• M43: 19,863,007 km (0.054 R)
• M44: 20,420,259 km (0.048 R)
• M45: 20,532,457 km (0.082 R)
• M46: 21,607,617 km (0.086 R)
• M47: 21,893,648 km (0.078 R)
• M48: 22,180,876 km (0.074 R)
• M49: 22,701,028 km (0.113 R)
• M50: 22,991,846 km (0.078 R)
• M51: 23,283,861 km (0.106 R)
• M52: 25,241,798 km (0.119 R)
• M53: 26,453,990 km (0.071 R)
• M54: 26,760,067 km (0.105 R)
• M55: 27,499,230 km (0.107 R)
• M56: 27,747,114 km (0.088 R)
• M57: 27,871,430 km (0.042 R)
• M58: 28,495,402 km (0.115 R)
• M59: 28,997,902 km (0.111 R)
• M60: 29,757,260 km (0.093 R)
• M61: 30,075,455 km (0.106 R)
• M62: 31,230,799 km (0.1 R)
• M63: 32,400,505 km (0.119 R)
• M64: 32,859,322 km (0.04 R)
• M65: 33,056,641 km (0.093 R)
• M66: 33,452,328 km (0.108 R)
• M67: 35,522,014 km (0.106 R)
• M68: 38,530,278 km (0.034 R)
• M69: 38,877,345 km (0.039 R)
• M70: 40,557,329 km (0.095 R)
• M71: 41,051,900 km (0.072 R)
• M72: 41,193,569 km (0.095 R)
• M73: 44,350,682 km (0.092 R)
• M74: 44,714,355 km (0.104 R)
• M75: 45,006,071 km (0.045 R)
• M76: 48,630,079 km (0.103 R)
• M77: 49,005,121 km (0.053 R)
• M78: 49,531,705 km (0.074 R)
• M79: 49,909,141 km (0.05 R)
• M80: 50,590,709 km (0.104 R)
• M81: 50,818,696 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.9

Radius: 6.3

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 13.44 AU - 15.52 AU

Year: 19456 Days

Day: 18.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 31,610,147 km

• M1: 119,828 km (0.049 R)
• M2: 181,313 km (0.113 R)
• M3: 420,370 km (0.091 R)
• M4: 588,817 km (0.056 R)
• M5: 662,270 km (0.095 R)
• M6: 901,477 km (0.111 R)
• M7: 1,308,084 km (0.08 R)
• M8: 1,873,713 km (0.11 R)
• M9: 3,112,832 km (0.117 R)
• M10: 3,332,143 km (0.094 R)
• M11: 3,878,774 km (0.108 R)
• M12: 4,138,625 km (0.103 R)
• M13: 4,331,158 km (0.108 R)
• M14: 4,526,682 km (0.109 R)
• M15: 4,901,125 km (0.113 R)
• M16: 5,130,609 km (0.101 R)
• M17: 5,520,760 km (0.096 R)
• M18: 5,653,004 km (0.062 R)
• M19: 5,920,485 km (0.086 R)
• M20: 6,607,439 km (0.095 R)
• M21: 7,406,291 km (0.06 R)
• M22: 8,055,397 km (0.099 R)
• M23: 8,691,636 km (0.108 R)
• M24: 8,753,121 km (0.108 R)
• M25: 9,249,936 km (0.051 R)
• M26: 9,375,598 km (0.089 R)
• M27: 9,438,578 km (0.11 R)
• M28: 9,660,283 km (0.115 R)
• M29: 10,728,710 km (0.092 R)
• M30: 11,026,410 km (0.107 R)
• M31: 11,259,933 km (0.089 R)
• M32: 11,867,898 km (0.116 R)
• M33: 11,936,115 km (0.085 R)
• M34: 12,038,739 km (0.068 R)
• M35: 13,045,234 km (0.045 R)
• M36: 13,647,814 km (0.1 R)
• M37: 13,898,540 km (0.041 R)
• M38: 15,248,960 km (0.106 R)
• M39: 15,733,208 km (0.104 R)
• M40: 15,920,804 km (0.065 R)
• M41: 16,908,449 km (0.097 R)
• M42: 17,100,682 km (0.083 R)
• M43: 17,448,497 km (0.039 R)
• M44: 17,954,886 km (0.071 R)
• M45: 18,151,009 km (0.082 R)
• M46: 18,862,796 km (0.102 R)
• M47: 20,232,065 km (0.067 R)
• M48: 20,887,453 km (0.111 R)
• M49: 21,259,054 km (0.109 R)
• M50: 24,919,565 km (0.077 R)
• M51: 25,709,890 km (0.078 R)
• M52: 26,776,672 km (0.074 R)
• M53: 27,180,288 km (0.1 R)
• M54: 27,993,801 km (0.101 R)
• M55: 30,155,340 km (0.045 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 13,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit