🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.5 AU - 0.76 AU

Year: 175 Days

Day: 34.6 Hours

Environment

Temp: 210 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,635,426 km

• M1: 114,592 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.1 AU - 1.26 AU

Year: 448 Days

Day: 24.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,635,426 km

• M1: 43,683 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2 AU - 2.18 AU

Year: 1057 Days

Day: 37.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 118.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.04 AU - 2.24 AU

Year: 1095 Days

Day: 43.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,635,426 km

• M1: 60,288 km (0.103 R)
• M2: 618,587 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.32 AU - 3.86 AU

Year: 2380 Days

Day: 41.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.1

Radius: 8.2

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 11 AU - 12.18 AU

Year: 13804 Days

Day: 7.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,635,426 km

• M1: 217,814 km (0.086 R)
• M2: 543,040 km (0.115 R)
• M3: 1,831,826 km (0.084 R)
• M4: 2,078,064 km (0.115 R)
• M5: 2,277,029 km (0.095 R)
• M6: 2,632,474 km (0.106 R)
• M7: 2,816,928 km (0.101 R)
• M8: 3,165,940 km (0.062 R)
• M9: 3,230,865 km (0.052 R)
• M10: 3,329,151 km (0.115 R)
• M11: 3,528,715 km (0.072 R)
• M12: 3,629,992 km (0.067 R)
• M13: 4,222,101 km (0.109 R)
• M14: 4,511,273 km (0.116 R)
• M15: 4,621,377 km (0.102 R)
• M16: 6,213,099 km (0.056 R)
• M17: 6,376,759 km (0.073 R)
• M18: 7,475,256 km (0.118 R)
• M19: 7,737,052 km (0.068 R)
• M20: 7,913,129 km (0.11 R)
• M21: 8,135,282 km (0.09 R)
• M22: 8,269,621 km (0.096 R)
• M23: 8,631,199 km (0.063 R)
• M24: 9,090,464 km (0.066 R)
• M25: 9,276,414 km (0.098 R)
• M26: 10,128,823 km (0.104 R)
• M27: 10,225,164 km (0.093 R)
• M28: 11,453,811 km (0.119 R)
• M29: 12,315,794 km (0.112 R)
• M30: 12,418,568 km (0.099 R)
• M31: 12,470,030 km (0.083 R)
• M32: 13,251,080 km (0.104 R)
• M33: 13,514,971 km (0.092 R)
• M34: 13,833,913 km (0.064 R)
• M35: 14,155,250 km (0.112 R)
• M36: 15,687,581 km (0.079 R)
• M37: 16,247,526 km (0.078 R)
• M38: 16,473,269 km (0.102 R)
• M39: 18,082,942 km (0.11 R)
• M40: 18,434,347 km (0.08 R)
• M41: 18,551,931 km (0.113 R)
• M42: 19,922,696 km (0.073 R)
• M43: 20,407,094 km (0.102 R)
• M44: 20,834,196 km (0.051 R)
• M45: 20,895,382 km (0.097 R)
• M46: 22,070,473 km (0.085 R)
• M47: 22,949,959 km (0.07 R)
• M48: 23,139,948 km (0.086 R)
• M49: 23,330,386 km (0.108 R)
• M50: 23,776,936 km (0.104 R)
• M51: 24,355,132 km (0.107 R)
• M52: 25,590,960 km (0.115 R)
• M53: 26,183,367 km (0.117 R)
• M54: 26,846,983 km (0.054 R)
• M55: 27,516,284 km (0.078 R)
• M56: 28,462,192 km (0.081 R)
• M57: 29,694,280 km (0.078 R)
• M58: 31,153,457 km (0.093 R)
• M59: 31,433,953 km (0.094 R)
• M60: 31,785,957 km (0.091 R)
• M61: 31,997,638 km (0.053 R)
• M62: 32,209,918 km (0.047 R)
• M63: 33,564,975 km (0.106 R)
• M64: 34,430,399 km (0.041 R)
• M65: 35,084,291 km (0.079 R)
• M66: 35,522,463 km (0.063 R)
• M67: 35,742,222 km (0.078 R)
• M68: 36,330,441 km (0.098 R)
• M69: 38,941,523 km (0.107 R)
• M70: 39,017,069 km (0.09 R)
• M71: 40,460,689 km (0.101 R)
• M72: 40,996,848 km (0.089 R)
• M73: 41,227,378 km (0.112 R)
• M74: 41,612,593 km (0.106 R)
• M75: 42,153,838 km (0.074 R)
• M76: 43,165,269 km (0.111 R)
• M77: 44,105,940 km (0.04 R)
• M78: 44,736,794 km (0.08 R)
• M79: 45,529,663 km (0.115 R)
• M80: 47,612,514 km (0.12 R)
• M81: 48,016,578 km (0.05 R)
• M82: 48,259,675 km (0.053 R)
• M83: 49,154,270 km (0.096 R)
• M84: 49,235,801 km (0.073 R)
• M85: 49,399,162 km (0.11 R)
• M86: 50,547,475 km (0.102 R)
• M87: 52,036,722 km (0.093 R)
• M88: 52,203,075 km (0.115 R)
• M89: 52,286,401 km (0.093 R)
• M90: 53,205,081 km (0.071 R)
• M91: 54,044,924 km (0.068 R)
• M92: 55,227,944 km (0.062 R)
• M93: 55,312,766 km (0.091 R)
• M94: 55,737,474 km (0.116 R)
• M95: 56,932,761 km (0.082 R)
• M96: 57,189,920 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.9

Radius: 7.1

Gravity: 17.67 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 14.83 AU - 16.99 AU

Year: 22201 Days

Day: 16.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,635,426 km

• M1: 140,323 km (0.1 R)
• M2: 419,024 km (0.08 R)
• M3: 645,964 km (0.032 R)
• M4: 1,082,789 km (0.104 R)
• M5: 1,298,809 km (0.076 R)
• M6: 2,215,395 km (0.051 R)
• M7: 3,028,758 km (0.078 R)
• M8: 3,377,920 km (0.086 R)
• M9: 3,925,598 km (0.106 R)
• M10: 4,114,390 km (0.069 R)
• M11: 4,257,855 km (0.096 R)
• M12: 4,748,087 km (0.08 R)
• M13: 4,949,146 km (0.084 R)
• M14: 5,204,510 km (0.049 R)
• M15: 5,307,882 km (0.102 R)
• M16: 5,781,359 km (0.067 R)
• M17: 6,050,336 km (0.06 R)
• M18: 6,104,640 km (0.062 R)
• M19: 6,213,697 km (0.096 R)
• M20: 6,323,352 km (0.081 R)
• M21: 6,544,757 km (0.104 R)
• M22: 7,224,081 km (0.082 R)
• M23: 8,164,304 km (0.094 R)
• M24: 10,157,546 km (0.073 R)
• M25: 10,416,799 km (0.057 R)
• M26: 11,207,723 km (0.1 R)
• M27: 12,292,008 km (0.106 R)
• M28: 12,360,973 km (0.114 R)
• M29: 12,429,937 km (0.106 R)
• M30: 14,268,795 km (0.098 R)
• M31: 14,778,175 km (0.115 R)
• M32: 15,740,090 km (0.115 R)
• M33: 15,814,888 km (0.065 R)
• M34: 16,722,050 km (0.111 R)
• M35: 17,957,728 km (0.065 R)
• M36: 18,983,222 km (0.067 R)
• M37: 19,543,316 km (0.099 R)
• M38: 19,623,650 km (0.091 R)
• M39: 21,670,448 km (0.096 R)
• M40: 21,753,774 km (0.082 R)
• M41: 22,339,600 km (0.092 R)
• M42: 23,015,632 km (0.072 R)
• M43: 24,128,341 km (0.073 R)
• M44: 24,996,159 km (0.098 R)
• M45: 25,697,773 km (0.105 R)
• M46: 26,673,001 km (0.11 R)
• M47: 27,569,990 km (0.115 R)
• M48: 28,751,065 km (0.075 R)
• M49: 29,485,890 km (0.069 R)
• M50: 30,226,998 km (0.103 R)
• M51: 33,733,422 km (0.099 R)
• M52: 34,508,339 km (0.109 R)
• M53: 35,878,506 km (0.116 R)
• M54: 36,273,295 km (0.118 R)
• M55: 37,067,061 km (0.117 R)
• M56: 37,166,693 km (0.089 R)
• M57: 39,890,272 km (0.1 R)
• M58: 39,992,298 km (0.063 R)
• M59: 40,094,473 km (0.072 R)
• M60: 41,741,247 km (0.104 R)
• M61: 42,573,011 km (0.105 R)
• M62: 45,206,981 km (0.065 R)
• M63: 46,489,932 km (0.095 R)
• M64: 46,812,465 km (0.088 R)
• M65: 48,545,556 km (0.066 R)
• M66: 48,654,613 km (0.114 R)
• M67: 50,299,591 km (0.081 R)
• M68: 54,321,231 km (0.049 R)
• M69: 54,888,057 km (0.073 R)
• M70: 57,174,361 km (0.099 R)
• M71: 57,404,593 km (0.115 R)
• M72: 57,519,932 km (0.104 R)
• M73: 58,445,046 km (0.114 R)
• M74: 59,841,841 km (0.117 R)
• M75: 60,544,353 km (0.096 R)
• M76: 61,485,174 km (0.102 R)
• M77: 61,957,454 km (0.113 R)
• M78: 63,619,935 km (0.098 R)
• M79: 66,141,108 km (0.112 R)
• M80: 67,596,247 km (0.071 R)
• M81: 67,718,019 km (0.089 R)
• M82: 70,045,014 km (0.103 R)
• M83: 72,772,034 km (0.086 R)
• M84: 73,521,818 km (0.045 R)
• M85: 73,647,032 km (0.038 R)
• M86: 74,525,470 km (0.113 R)
• M87: 77,946,026 km (0.088 R)
• M88: 78,585,108 km (0.084 R)
• M89: 78,841,219 km (0.104 R)
• M90: 80,254,770 km (0.048 R)
• M91: 81,417,444 km (0.08 R)
• M92: 82,325,803 km (0.088 R)
• M93: 85,333,468 km (0.119 R)
• M94: 87,977,909 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.3

Radius: 5.9

Gravity: 14.72 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 15.2 AU - 22.46 AU

Year: 28586 Days

Day: 17.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 87,635,426 km

• M1: 76,145 km (0.069 R)
• M2: 378,782 km (0.05 R)
• M3: 483,650 km (0.095 R)
• M4: 598,242 km (0.066 R)
• M5: 1,111,662 km (0.092 R)
• M6: 1,524,402 km (0.079 R)
• M7: 2,091,977 km (0.118 R)
• M8: 2,129,376 km (0.08 R)
• M9: 2,842,360 km (0.05 R)
• M10: 3,355,480 km (0.048 R)
• M11: 3,896,725 km (0.106 R)
• M12: 5,211,242 km (0.111 R)
• M13: 5,313,567 km (0.098 R)
• M14: 6,374,066 km (0.085 R)
• M15: 7,268,063 km (0.094 R)
• M16: 7,905,200 km (0.079 R)
• M17: 8,141,266 km (0.1 R)
• M18: 8,379,725 km (0.096 R)
• M19: 8,499,852 km (0.082 R)
• M20: 10,626,984 km (0.078 R)
• M21: 11,816,137 km (0.115 R)
• M22: 12,018,394 km (0.057 R)
• M23: 13,255,867 km (0.094 R)
• M24: 13,606,674 km (0.07 R)
• M25: 14,246,056 km (0.056 R)
• M26: 14,605,390 km (0.081 R)
• M27: 14,677,645 km (0.118 R)
• M28: 16,748,080 km (0.108 R)
• M29: 17,127,311 km (0.1 R)
• M30: 17,203,456 km (0.103 R)
• M31: 17,971,641 km (0.116 R)
• M32: 18,359,847 km (0.109 R)
• M33: 18,515,878 km (0.106 R)
• M34: 21,317,547 km (0.102 R)
• M35: 24,248,319 km (0.052 R)
• M36: 24,763,235 km (0.073 R)
• M37: 26,066,382 km (0.04 R)
• M38: 29,831,760 km (0.114 R)
• M39: 31,124,136 km (0.113 R)
• M40: 32,152,322 km (0.063 R)
• M41: 34,626,671 km (0.114 R)
• M42: 36,277,334 km (0.083 R)
• M43: 36,866,002 km (0.055 R)
• M44: 38,152,244 km (0.104 R)
• M45: 38,251,727 km (0.087 R)
• M46: 38,550,922 km (0.07 R)
• M47: 39,352,617 km (0.08 R)
• M48: 39,553,827 km (0.113 R)
• M49: 41,176,216 km (0.054 R)
• M50: 41,482,742 km (0.051 R)
• M51: 41,687,541 km (0.109 R)
• M52: 42,613,552 km (0.066 R)
• M53: 42,716,774 km (0.064 R)
• M54: 43,027,190 km (0.071 R)
• M55: 46,916,286 km (0.06 R)
• M56: 47,022,949 km (0.067 R)
• M57: 48,094,070 km (0.099 R)
• M58: 49,824,468 km (0.078 R)
• M59: 50,260,247 km (0.098 R)
• M60: 52,126,331 km (0.1 R)
• M61: 52,568,692 km (0.077 R)
• M62: 53,345,853 km (0.114 R)
• M63: 58,087,806 km (0.057 R)
• M64: 59,006,337 km (0.055 R)
• M65: 59,582,738 km (0.075 R)
• M66: 59,698,227 km (0.093 R)
• M67: 61,323,309 km (0.071 R)
• M68: 61,907,189 km (0.096 R)
• M69: 62,024,175 km (0.065 R)
• M70: 64,616,706 km (0.115 R)
• M71: 64,972,898 km (0.095 R)
• M72: 66,165,193 km (0.112 R)
• M73: 67,605,372 km (0.098 R)
• M74: 70,638,918 km (0.079 R)
• M75: 71,005,881 km (0.11 R)
• M76: 72,727,005 km (0.079 R)
• M77: 74,212,960 km (0.114 R)
• M78: 74,337,276 km (0.076 R)
• M79: 74,710,523 km (0.06 R)
• M80: 75,209,282 km (0.066 R)
• M81: 80,001,650 km (0.072 R)
• M82: 84,761,854 km (0.113 R)
• M83: 85,412,156 km (0.084 R)
• M84: 86,064,104 km (0.083 R)
• M85: 86,456,050 km (0.115 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 15,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit