🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.53 AU - 0.55 AU

Year: 139 Days

Day: 14.4 Hours

Environment

Temp: 227 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,174,952 km

• M1: 212,429 km (0.106 R)
• M2: 269,127 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.92 AU - 1.46 AU

Year: 454 Days

Day: 43.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,174,952 km

• M1: 97,089 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.65 AU - 4.23 AU

Year: 2736 Days

Day: 40.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,174,952 km

• M1: 432,936 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.14 AU - 4.94 AU

Year: 3384 Days

Day: 40.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,174,952 km

• M1: 2,403,589 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.8

Radius: 9.9

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.12 AU - 7.62 AU

Year: 6300 Days

Day: 10.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 67,174,952 km

• M1: 527,781 km (0.099 R)
• M2: 779,106 km (0.099 R)
• M3: 996,471 km (0.102 R)
• M4: 1,092,214 km (0.069 R)
• M5: 1,157,888 km (0.096 R)
• M6: 1,452,595 km (0.078 R)
• M7: 1,590,225 km (0.11 R)
• M8: 1,958,535 km (0.072 R)
• M9: 2,215,245 km (0.057 R)
• M10: 2,727,468 km (0.031 R)
• M11: 2,968,171 km (0.091 R)
• M12: 3,396,919 km (0.096 R)
• M13: 3,593,790 km (0.111 R)
• M14: 3,845,264 km (0.112 R)
• M15: 4,512,321 km (0.062 R)
• M16: 6,279,819 km (0.113 R)
• M17: 6,522,018 km (0.075 R)
• M18: 6,690,316 km (0.112 R)
• M19: 7,778,790 km (0.114 R)
• M20: 7,957,260 km (0.087 R)
• M21: 8,318,539 km (0.042 R)
• M22: 8,989,186 km (0.057 R)
• M23: 10,293,231 km (0.092 R)
• M24: 10,561,011 km (0.088 R)
• M25: 10,632,818 km (0.03 R)
• M26: 11,323,212 km (0.118 R)
• M27: 12,310,409 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.7

Radius: 12.8

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.56 AU - 9.88 AU

Year: 10602 Days

Day: 13 Hours

Environment

Temp: -160 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 67,174,952 km

• M1: 196,272 km (0.059 R)
• M2: 364,121 km (0.104 R)
• M3: 791,822 km (0.078 R)
• M4: 1,038,359 km (0.03 R)
• M5: 1,224,309 km (0.066 R)
• M6: 1,466,957 km (0.104 R)
• M7: 1,582,596 km (0.11 R)
• M8: 1,725,761 km (0.078 R)
• M9: 1,948,662 km (0.115 R)
• M10: 2,287,800 km (0.082 R)
• M11: 2,423,336 km (0.119 R)
• M12: 2,992,705 km (0.112 R)
• M13: 3,111,636 km (0.107 R)
• M14: 3,666,195 km (0.098 R)
• M15: 5,078,100 km (0.084 R)
• M16: 6,066,343 km (0.089 R)
• M17: 8,425,352 km (0.096 R)
• M18: 9,109,164 km (0.109 R)
• M19: 9,414,044 km (0.076 R)
• M20: 9,722,216 km (0.093 R)
• M21: 10,666,927 km (0.107 R)
• M22: 11,593,685 km (0.051 R)
• M23: 11,735,055 km (0.113 R)
• M24: 11,971,719 km (0.077 R)
• M25: 12,257,900 km (0.118 R)
• M26: 12,449,984 km (0.055 R)
• M27: 13,032,069 km (0.106 R)
• M28: 13,178,974 km (0.069 R)
• M29: 14,374,261 km (0.069 R)
• M30: 14,475,389 km (0.1 R)
• M31: 14,627,680 km (0.087 R)
• M32: 14,729,406 km (0.113 R)
• M33: 15,448,374 km (0.119 R)
• M34: 16,495,409 km (0.059 R)
• M35: 16,707,539 km (0.065 R)
• M36: 17,027,529 km (0.086 R)
• M37: 17,241,903 km (0.09 R)
• M38: 18,054,069 km (0.072 R)
• M39: 18,217,879 km (0.098 R)
• M40: 18,934,004 km (0.08 R)
• M41: 19,156,157 km (0.093 R)
• M42: 19,547,056 km (0.077 R)
• M43: 20,053,595 km (0.094 R)
• M44: 20,964,646 km (0.106 R)
• M45: 21,367,513 km (0.103 R)
• M46: 21,889,310 km (0.108 R)
• M47: 22,239,519 km (0.106 R)
• M48: 23,838,122 km (0.069 R)
• M49: 23,957,949 km (0.064 R)
• M50: 24,439,505 km (0.097 R)
• M51: 26,273,874 km (0.119 R)
• M52: 26,397,741 km (0.102 R)
• M53: 27,020,068 km (0.064 R)
• M54: 27,458,390 km (0.053 R)
• M55: 27,836,125 km (0.06 R)
• M56: 28,278,934 km (0.086 R)
• M57: 28,405,943 km (0.08 R)
• M58: 28,724,138 km (0.116 R)
• M59: 28,851,745 km (0.118 R)
• M60: 30,332,913 km (0.113 R)
• M61: 31,377,854 km (0.026 R)
• M62: 33,034,052 km (0.06 R)
• M63: 34,650,756 km (0.075 R)
• M64: 38,451,589 km (0.118 R)
• M65: 39,156,794 km (0.095 R)
• M66: 39,866,187 km (0.114 R)
• M67: 42,673,541 km (0.119 R)
• M68: 42,892,103 km (0.105 R)
• M69: 43,111,114 km (0.077 R)
• M70: 43,696,790 km (0.117 R)
• M71: 44,654,216 km (0.086 R)
• M72: 44,802,169 km (0.059 R)
• M73: 45,098,372 km (0.078 R)
• M74: 45,246,774 km (0.069 R)
• M75: 45,693,024 km (0.05 R)
• M76: 46,065,822 km (0.1 R)
• M77: 46,589,714 km (0.084 R)
• M78: 47,040,153 km (0.066 R)
• M79: 49,085,455 km (0.059 R)
• M80: 50,311,110 km (0.078 R)
• M81: 50,850,560 km (0.084 R)
• M82: 51,159,629 km (0.119 R)
• M83: 51,857,354 km (0.048 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.8

Radius: 5.4

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 18.15 AU - 21.23 AU

Year: 30566 Days

Day: 19 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 67,174,952 km

• M1: 203,004 km (0.041 R)
• M2: 415,882 km (0.072 R)
• M3: 525,537 km (0.034 R)
• M4: 817,403 km (0.062 R)
• M5: 1,205,011 km (0.116 R)
• M6: 2,650,126 km (0.09 R)
• M7: 2,752,750 km (0.103 R)
• M8: 3,358,921 km (0.087 R)
• M9: 4,162,262 km (0.096 R)
• M10: 5,149,308 km (0.069 R)
• M11: 7,086,601 km (0.105 R)
• M12: 7,277,188 km (0.116 R)
• M13: 7,614,681 km (0.087 R)
• M14: 7,809,906 km (0.113 R)
• M15: 8,505,985 km (0.099 R)
• M16: 8,708,541 km (0.027 R)
• M17: 9,325,632 km (0.089 R)
• M18: 10,116,706 km (0.103 R)
• M19: 10,331,229 km (0.111 R)
• M20: 10,984,074 km (0.096 R)
• M21: 11,987,876 km (0.046 R)
• M22: 12,271,962 km (0.078 R)
• M23: 13,079,043 km (0.104 R)
• M24: 13,254,222 km (0.084 R)
• M25: 14,261,464 km (0.089 R)
• M26: 15,477,695 km (0.117 R)
• M27: 16,223,291 km (0.108 R)
• M28: 16,980,555 km (0.089 R)
• M29: 17,363,526 km (0.095 R)
• M30: 17,427,703 km (0.102 R)
• M31: 17,684,862 km (0.102 R)
• M32: 18,072,919 km (0.119 R)
• M33: 18,202,919 km (0.066 R)
• M34: 18,398,593 km (0.118 R)
• M35: 19,254,144 km (0.101 R)
• M36: 19,586,700 km (0.095 R)
• M37: 19,653,420 km (0.115 R)
• M38: 22,593,617 km (0.097 R)
• M39: 22,944,274 km (0.104 R)
• M40: 23,226,266 km (0.095 R)
• M41: 24,150,183 km (0.09 R)
• M42: 25,960,466 km (0.068 R)
• M43: 26,033,769 km (0.101 R)
• M44: 27,216,191 km (0.027 R)
• M45: 27,514,489 km (0.112 R)
• M46: 27,964,031 km (0.119 R)
• M47: 28,265,022 km (0.061 R)
• M48: 28,642,906 km (0.12 R)
• M49: 29,098,431 km (0.052 R)
• M50: 29,633,094 km (0.062 R)
• M51: 30,247,941 km (0.06 R)
• M52: 32,275,142 km (0.101 R)
• M53: 32,907,642 km (0.062 R)
• M54: 33,864,171 km (0.057 R)
• M55: 34,506,843 km (0.106 R)
• M56: 34,829,825 km (0.104 R)
• M57: 35,804,455 km (0.117 R)
• M58: 36,952,768 km (0.057 R)
• M59: 37,780,344 km (0.104 R)
• M60: 38,446,802 km (0.114 R)
• M61: 40,299,722 km (0.101 R)
• M62: 41,493,812 km (0.118 R)
• M63: 41,665,401 km (0.09 R)
• M64: 42,267,532 km (0.108 R)
• M65: 43,567,837 km (0.082 R)
• M66: 44,529,601 km (0.095 R)
• M67: 45,057,233 km (0.07 R)
• M68: 45,321,722 km (0.119 R)
• M69: 46,919,876 km (0.117 R)
• M70: 47,367,174 km (0.083 R)
• M71: 50,171,236 km (0.078 R)
• M72: 50,445,449 km (0.098 R)
• M73: 50,536,853 km (0.085 R)
• M74: 51,087,224 km (0.103 R)
• M75: 51,823,844 km (0.07 R)
• M76: 52,008,597 km (0.114 R)
• M77: 52,749,705 km (0.059 R)
• M78: 53,028,556 km (0.066 R)
• M79: 53,121,605 km (0.064 R)
• M80: 53,214,805 km (0.057 R)
• M81: 53,867,949 km (0.103 R)
• M82: 53,961,598 km (0.108 R)
• M83: 54,899,875 km (0.081 R)
• M84: 56,033,079 km (0.053 R)
• M85: 56,697,593 km (0.087 R)
• M86: 56,792,737 km (0.091 R)
• M87: 58,034,549 km (0.062 R)
• M88: 58,322,375 km (0.095 R)
• M89: 59,575,108 km (0.069 R)
• M90: 60,447,712 km (0.107 R)
• M91: 61,129,131 km (0.086 R)
• M92: 61,422,043 km (0.053 R)
• M93: 62,696,468 km (0.068 R)
• M94: 62,991,923 km (0.04 R)
• M95: 63,485,148 km (0.117 R)
• M96: 63,979,718 km (0.103 R)
• M97: 64,276,969 km (0.041 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 12,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit