🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.8 AU - 1.02 AU

Year: 322 Days

Day: 47.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 80,993,463 km

• M1: 349,909 km (0.026 R)
• M2: 461,958 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.23 AU - 2.39 AU

Year: 1302 Days

Day: 20.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.21 AU - 2.43 AU

Year: 1310 Days

Day: 31.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.17 AU - 2.79 AU

Year: 1448 Days

Day: 20.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.5

Radius: 14.1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.49 AU - 5.75 AU

Year: 3683 Days

Day: 8.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 80,993,463 km

• M1: 199,414 km (0.064 R)
• M2: 309,817 km (0.119 R)
• M3: 425,456 km (0.045 R)
• M4: 642,373 km (0.07 R)
• M5: 1,015,022 km (0.029 R)
• M6: 1,126,023 km (0.04 R)
• M7: 1,222,065 km (0.097 R)
• M8: 1,361,490 km (0.055 R)
• M9: 1,485,656 km (0.034 R)
• M10: 1,646,325 km (0.102 R)
• M11: 1,985,912 km (0.077 R)
• M12: 2,140,297 km (0.056 R)
• M13: 2,335,821 km (0.11 R)
• M14: 2,499,332 km (0.113 R)
• M15: 2,745,121 km (0.119 R)
• M16: 2,904,592 km (0.093 R)
• M17: 3,149,783 km (0.115 R)
• M18: 3,401,856 km (0.049 R)
• M19: 3,530,360 km (0.105 R)
• M20: 3,631,638 km (0.102 R)
• M21: 3,748,324 km (0.1 R)
• M22: 4,076,243 km (0.12 R)
• M23: 4,197,866 km (0.108 R)
• M24: 4,320,686 km (0.081 R)
• M25: 4,413,586 km (0.114 R)
• M26: 4,569,916 km (0.044 R)
• M27: 4,680,469 km (0.083 R)
• M28: 4,824,083 km (0.101 R)
• M29: 5,346,329 km (0.086 R)
• M30: 5,852,568 km (0.076 R)
• M31: 5,955,641 km (0.09 R)
• M32: 6,163,731 km (0.09 R)
• M33: 6,356,563 km (0.077 R)
• M34: 6,605,045 km (0.102 R)
• M35: 7,056,681 km (0.095 R)
• M36: 7,332,540 km (0.105 R)
• M37: 7,593,139 km (0.064 R)
• M38: 7,875,879 km (0.102 R)
• M39: 8,104,614 km (0.068 R)
• M40: 8,316,295 km (0.067 R)
• M41: 8,490,726 km (0.096 R)
• M42: 8,745,043 km (0.068 R)
• M43: 9,001,753 km (0.101 R)
• M44: 9,241,109 km (0.074 R)
• M45: 9,583,688 km (0.11 R)
• M46: 9,746,301 km (0.032 R)
• M47: 10,115,808 km (0.093 R)
• M48: 10,448,065 km (0.047 R)
• M49: 10,552,634 km (0.079 R)
• M50: 10,826,099 km (0.081 R)
• M51: 11,059,471 km (0.046 R)
• M52: 11,682,547 km (0.086 R)
• M53: 11,987,427 km (0.086 R)
• M54: 12,140,914 km (0.112 R)
• M55: 12,405,403 km (0.115 R)
• M56: 13,278,606 km (0.107 R)
• M57: 13,437,330 km (0.084 R)
• M58: 13,619,689 km (0.043 R)
• M59: 13,917,688 km (0.109 R)
• M60: 14,009,841 km (0.118 R)
• M61: 14,240,969 km (0.051 R)
• M62: 14,520,119 km (0.078 R)
• M63: 15,320,916 km (0.079 R)
• M64: 15,487,568 km (0.072 R)
• M65: 15,991,115 km (0.099 R)
• M66: 16,281,335 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968

Radius: 4.9

Gravity: 40.32 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 13.11 AU - 13.97 AU

Year: 18477 Days

Day: 24.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,993,463 km

• M1: 74,201 km (0.117 R)
• M2: 141,819 km (0.1 R)
• M3: 380,876 km (0.104 R)
• M4: 613,800 km (0.057 R)
• M5: 782,546 km (0.052 R)
• M6: 912,098 km (0.115 R)
• M7: 2,658,803 km (0.074 R)
• M8: 2,854,028 km (0.117 R)
• M9: 2,973,407 km (0.092 R)
• M10: 3,053,891 km (0.041 R)
• M11: 3,810,707 km (0.076 R)
• M12: 4,345,968 km (0.109 R)
• M13: 4,483,448 km (0.091 R)
• M14: 5,240,563 km (0.104 R)
• M15: 6,923,090 km (0.106 R)
• M16: 7,849,400 km (0.099 R)
• M17: 8,073,049 km (0.104 R)
• M18: 9,457,877 km (0.056 R)
• M19: 9,517,267 km (0.068 R)
• M20: 10,056,418 km (0.04 R)
• M21: 10,666,927 km (0.039 R)
• M22: 11,605,204 km (0.049 R)
• M23: 13,492,681 km (0.084 R)
• M24: 13,962,418 km (0.045 R)
• M25: 16,318,884 km (0.099 R)
• M26: 17,688,303 km (0.091 R)
• M27: 19,394,616 km (0.048 R)
• M28: 19,848,346 km (0.109 R)
• M29: 20,920,514 km (0.107 R)
• M30: 20,997,856 km (0.112 R)
• M31: 21,307,973 km (0.095 R)
• M32: 21,697,825 km (0.111 R)
• M33: 22,484,560 km (0.085 R)
• M34: 22,801,857 km (0.096 R)
• M35: 23,360,755 km (0.1 R)
• M36: 24,736,756 km (0.1 R)
• M37: 24,900,266 km (0.058 R)
• M38: 24,982,246 km (0.115 R)
• M39: 25,064,226 km (0.067 R)
• M40: 25,475,769 km (0.099 R)
• M41: 25,640,925 km (0.093 R)
• M42: 28,503,331 km (0.104 R)
• M43: 29,711,184 km (0.071 R)
• M44: 30,059,299 km (0.115 R)
• M45: 30,146,514 km (0.083 R)
• M46: 30,584,088 km (0.113 R)
• M47: 30,935,493 km (0.05 R)
• M48: 31,023,606 km (0.093 R)
• M49: 31,288,395 km (0.111 R)
• M50: 32,802,923 km (0.08 R)
• M51: 33,614,193 km (0.1 R)
• M52: 33,976,968 km (0.075 R)
• M53: 35,717,688 km (0.118 R)
• M54: 36,925,242 km (0.086 R)
• M55: 38,903,973 km (0.096 R)
• M56: 39,666,923 km (0.075 R)
• M57: 40,820,472 km (0.114 R)
• M58: 41,207,332 km (0.094 R)
• M59: 41,984,942 km (0.103 R)
• M60: 42,375,542 km (0.064 R)
• M61: 43,851,025 km (0.107 R)
• M62: 44,346,494 km (0.104 R)
• M63: 45,944,648 km (0.072 R)
• M64: 47,155,642 km (0.093 R)
• M65: 48,684,084 km (0.103 R)
• M66: 50,228,682 km (0.03 R)
• M67: 51,267,340 km (0.095 R)
• M68: 53,260,283 km (0.114 R)
• M69: 55,599,245 km (0.085 R)
• M70: 56,135,554 km (0.087 R)
• M71: 56,889,078 km (0.108 R)
• M72: 57,971,568 km (0.113 R)
• M73: 59,607,870 km (0.03 R)
• M74: 60,376,653 km (0.115 R)
• M75: 60,486,757 km (0.067 R)
• M76: 60,597,011 km (0.049 R)
• M77: 61,369,983 km (0.117 R)
• M78: 61,813,242 km (0.083 R)
• M79: 62,702,751 km (0.078 R)
• M80: 65,509,955 km (0.118 R)
• M81: 66,644,206 km (0.112 R)
• M82: 67,784,890 km (0.11 R)
• M83: 69,047,196 km (0.068 R)
• M84: 70,201,494 km (0.055 R)
• M85: 71,944,758 km (0.082 R)
• M86: 74,881,813 km (0.076 R)
• M87: 77,618,257 km (0.045 R)
• M88: 77,857,763 km (0.101 R)
• M89: 77,977,591 km (0.076 R)
• M90: 80,145,114 km (0.089 R)
• M91: 80,266,139 km (0.119 R)
• M92: 80,387,164 km (0.043 R)
• M93: 80,629,512 km (0.113 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: 500 - 20,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit