🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.28 AU - 1.54 AU

Year: 586 Days

Day: 14.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.52 AU - 2.02 AU

Year: 824 Days

Day: 38.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,474,592 km

• M1: 898,335 km (0.031 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.49 AU - 2.55 AU

Year: 1400 Days

Day: 16.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.49 AU - 3.93 AU

Year: 2500 Days

Day: 28.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.7

Radius: 14.1

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.34 AU - 7.64 AU

Year: 7171 Days

Day: 11.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 64,474,592 km

• M1: 179,218 km (0.105 R)
• M2: 376,687 km (0.116 R)
• M3: 822,788 km (0.039 R)
• M4: 1,005,597 km (0.1 R)
• M5: 1,111,512 km (0.081 R)
• M6: 1,240,316 km (0.085 R)
• M7: 1,394,103 km (0.091 R)
• M8: 1,637,498 km (0.098 R)
• M9: 1,939,536 km (0.065 R)
• M10: 2,330,735 km (0.106 R)
• M11: 2,572,784 km (0.117 R)
• M12: 2,722,083 km (0.106 R)
• M13: 3,484,583 km (0.112 R)
• M14: 3,706,437 km (0.106 R)
• M15: 3,904,355 km (0.119 R)
• M16: 4,310,962 km (0.089 R)
• M17: 5,133,601 km (0.084 R)
• M18: 6,004,709 km (0.04 R)
• M19: 6,137,701 km (0.119 R)
• M20: 6,238,082 km (0.096 R)
• M21: 6,339,060 km (0.102 R)
• M22: 6,817,325 km (0.11 R)
• M23: 7,061,019 km (0.064 R)
• M24: 7,236,797 km (0.064 R)
• M25: 7,414,070 km (0.118 R)
• M26: 8,100,874 km (0.089 R)
• M27: 8,285,029 km (0.092 R)
• M28: 9,265,195 km (0.062 R)
• M29: 11,914,423 km (0.089 R)
• M30: 12,292,906 km (0.034 R)
• M31: 12,419,914 km (0.098 R)
• M32: 12,932,437 km (0.079 R)
• M33: 14,288,392 km (0.08 R)
• M34: 14,466,712 km (0.069 R)
• M35: 14,960,834 km (0.112 R)
• M36: 15,460,491 km (0.057 R)
• M37: 15,781,229 km (0.078 R)
• M38: 16,382,912 km (0.104 R)
• M39: 17,181,016 km (0.11 R)
• M40: 18,136,348 km (0.117 R)
• M41: 18,669,066 km (0.117 R)
• M42: 18,912,911 km (0.065 R)
• M43: 21,155,084 km (0.106 R)
• M44: 22,333,317 km (0.118 R)
• M45: 22,592,270 km (0.073 R)
• M46: 22,696,091 km (0.108 R)
• M47: 22,904,332 km (0.102 R)
• M48: 23,480,134 km (0.108 R)
• M49: 24,699,506 km (0.103 R)
• M50: 26,814,072 km (0.091 R)
• M51: 27,310,288 km (0.061 R)
• M52: 27,642,844 km (0.116 R)
• M53: 27,753,846 km (0.115 R)
• M54: 29,099,030 km (0.084 R)
• M55: 29,268,674 km (0.092 R)
• M56: 29,722,703 km (0.103 R)
• M57: 29,836,547 km (0.044 R)
• M58: 31,040,810 km (0.108 R)
• M59: 31,852,528 km (0.034 R)
• M60: 32,906,445 km (0.056 R)
• M61: 33,437,667 km (0.045 R)
• M62: 35,470,254 km (0.074 R)
• M63: 35,772,441 km (0.103 R)
• M64: 36,562,318 km (0.118 R)
• M65: 37,235,209 km (0.092 R)
• M66: 37,603,968 km (0.08 R)
• M67: 39,403,331 km (0.115 R)
• M68: 40,030,296 km (0.102 R)
• M69: 40,471,161 km (0.089 R)
• M70: 40,723,832 km (0.094 R)
• M71: 40,913,671 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.5

Radius: 5.3

Gravity: 19.49 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 11.35 AU - 15.75 AU

Year: 17450 Days

Day: 20.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 168.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,474,592 km

• M1: 120,875 km (0.108 R)
• M2: 234,569 km (0.032 R)
• M3: 305,329 km (0.063 R)
• M4: 417,528 km (0.089 R)
• M5: 581,188 km (0.034 R)
• M6: 807,679 km (0.118 R)
• M7: 2,102,748 km (0.111 R)
• M8: 2,545,109 km (0.113 R)
• M9: 3,190,025 km (0.116 R)
• M10: 3,225,330 km (0.041 R)
• M11: 4,422,113 km (0.078 R)
• M12: 4,501,101 km (0.092 R)
• M13: 4,781,148 km (0.076 R)
• M14: 5,149,458 km (0.034 R)
• M15: 7,077,924 km (0.072 R)
• M16: 7,216,900 km (0.093 R)
• M17: 8,262,290 km (0.09 R)
• M18: 8,604,870 km (0.109 R)
• M19: 8,852,304 km (0.079 R)
• M20: 9,052,018 km (0.084 R)
• M21: 10,072,574 km (0.118 R)
• M22: 10,543,658 km (0.101 R)
• M23: 10,861,703 km (0.087 R)
• M24: 11,290,600 km (0.118 R)
• M25: 11,398,759 km (0.116 R)
• M26: 11,999,395 km (0.063 R)
• M27: 12,778,800 km (0.088 R)
• M28: 12,891,447 km (0.094 R)
• M29: 13,117,788 km (0.101 R)
• M30: 13,746,997 km (0.091 R)
• M31: 14,738,532 km (0.075 R)
• M32: 14,797,623 km (0.093 R)
• M33: 15,153,516 km (0.103 R)
• M34: 15,392,424 km (0.091 R)
• M35: 15,813,393 km (0.082 R)
• M36: 16,360,173 km (0.11 R)
• M37: 17,848,372 km (0.038 R)
• M38: 18,100,594 km (0.08 R)
• M39: 18,800,413 km (0.114 R)
• M40: 19,185,777 km (0.118 R)
• M41: 19,964,285 km (0.118 R)
• M42: 20,095,033 km (0.029 R)
• M43: 20,226,231 km (0.069 R)
• M44: 20,621,019 km (0.114 R)
• M45: 21,753,625 km (0.117 R)
• M46: 22,429,209 km (0.099 R)
• M47: 23,111,674 km (0.111 R)
• M48: 23,386,486 km (0.098 R)
• M49: 23,870,135 km (0.101 R)
• M50: 24,148,088 km (0.116 R)
• M51: 24,777,147 km (0.053 R)
• M52: 25,129,002 km (0.064 R)
• M53: 25,199,612 km (0.101 R)
• M54: 26,265,945 km (0.072 R)
• M55: 28,295,689 km (0.045 R)
• M56: 28,369,142 km (0.118 R)
• M57: 30,225,203 km (0.058 R)
• M58: 30,600,992 km (0.048 R)
• M59: 31,129,821 km (0.107 R)
• M60: 32,349,941 km (0.073 R)
• M61: 33,352,845 km (0.115 R)
• M62: 34,679,479 km (0.113 R)
• M63: 35,072,922 km (0.09 R)
• M64: 35,626,284 km (0.107 R)
• M65: 38,030,322 km (0.107 R)
• M66: 38,273,718 km (0.07 R)
• M67: 39,006,598 km (0.089 R)
• M68: 39,170,108 km (0.028 R)
• M69: 39,497,727 km (0.072 R)
• M70: 40,983,533 km (0.108 R)
• M71: 43,161,828 km (0.098 R)
• M72: 43,669,862 km (0.094 R)
• M73: 44,435,654 km (0.104 R)
• M74: 46,066,570 km (0.109 R)
• M75: 47,368,071 km (0.118 R)
• M76: 48,593,577 km (0.099 R)
• M77: 49,918,266 km (0.097 R)
• M78: 50,006,978 km (0.089 R)
• M79: 50,273,561 km (0.059 R)
• M80: 53,145,541 km (0.077 R)
• M81: 53,780,883 km (0.036 R)
• M82: 55,517,864 km (0.112 R)
• M83: 56,902,243 km (0.096 R)
• M84: 57,459,196 km (0.099 R)
• M85: 57,645,146 km (0.044 R)
• M86: 58,204,492 km (0.094 R)
• M87: 59,799,056 km (0.117 R)
• M88: 60,743,617 km (0.061 R)
• M89: 61,217,842 km (0.118 R)
• M90: 61,883,702 km (0.069 R)
• M91: 63,510,878 km (0.074 R)
• M92: 63,703,261 km (0.03 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: 292 - 10,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit