🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.03 AU - 1.43 AU

Year: 475 Days

Day: 44.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.17 AU - 1.37 AU

Year: 498 Days

Day: 43.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.31 AU - 1.47 AU

Year: 571 Days

Day: 16.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 102,065,027 km

• M1: 251,773 km (0.119 R)
• M2: 667,506 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.67 AU - 3.59 AU

Year: 1928 Days

Day: 28.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 154 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,065,027 km

• M1: 1,322,894 km (0.095 R)

Asteroid Belt

Center: 4.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.5

Radius: 13.2

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.25 AU - 7.41 AU

Year: 5546 Days

Day: 5.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 102,065,027 km

• M1: 171,738 km (0.026 R)
• M2: 268,528 km (0.113 R)
• M3: 479,012 km (0.11 R)
• M4: 718,668 km (0.119 R)
• M5: 919,129 km (0.045 R)
• M6: 1,168,210 km (0.081 R)
• M7: 1,393,055 km (0.036 R)
• M8: 1,990,998 km (0.051 R)
• M9: 2,244,118 km (0.08 R)
• M10: 2,393,416 km (0.105 R)
• M11: 2,702,486 km (0.119 R)
• M12: 2,861,957 km (0.088 R)
• M13: 3,423,398 km (0.088 R)
• M14: 3,728,129 km (0.04 R)
• M15: 3,839,130 km (0.116 R)
• M16: 3,973,918 km (0.062 R)
• M17: 4,695,129 km (0.119 R)
• M18: 4,936,431 km (0.05 R)
• M19: 5,182,070 km (0.086 R)
• M20: 5,381,335 km (0.103 R)
• M21: 5,532,578 km (0.117 R)
• M22: 6,204,272 km (0.095 R)
• M23: 6,469,659 km (0.118 R)
• M24: 6,765,713 km (0.104 R)
• M25: 7,260,134 km (0.079 R)
• M26: 7,371,585 km (0.117 R)
• M27: 7,511,608 km (0.046 R)
• M28: 7,596,131 km (0.081 R)
• M29: 7,709,377 km (0.109 R)
• M30: 8,081,127 km (0.036 R)
• M31: 8,341,876 km (0.087 R)
• M32: 8,723,650 km (0.069 R)
• M33: 8,842,132 km (0.067 R)
• M34: 9,382,629 km (0.069 R)
• M35: 9,534,620 km (0.063 R)
• M36: 9,626,174 km (0.117 R)
• M37: 9,748,844 km (0.048 R)
• M38: 10,939,643 km (0.098 R)
• M39: 12,175,920 km (0.085 R)
• M40: 13,353,704 km (0.076 R)
• M41: 13,593,510 km (0.074 R)
• M42: 14,042,902 km (0.052 R)
• M43: 14,602,697 km (0.073 R)
• M44: 14,849,833 km (0.12 R)
• M45: 14,991,801 km (0.111 R)
• M46: 15,169,822 km (0.062 R)
• M47: 15,348,442 km (0.099 R)
• M48: 15,780,182 km (0.103 R)
• M49: 15,961,345 km (0.107 R)
• M50: 16,289,114 km (0.079 R)
• M51: 16,472,072 km (0.106 R)
• M52: 16,914,134 km (0.084 R)
• M53: 18,225,808 km (0.095 R)
• M54: 18,492,092 km (0.063 R)
• M55: 19,028,400 km (0.117 R)
• M56: 20,510,167 km (0.113 R)
• M57: 21,065,325 km (0.113 R)
• M58: 21,746,294 km (0.073 R)
• M59: 22,393,754 km (0.11 R)
• M60: 22,638,197 km (0.051 R)
• M61: 22,801,558 km (0.07 R)
• M62: 23,170,765 km (0.049 R)
• M63: 23,376,762 km (0.048 R)
• M64: 23,541,918 km (0.089 R)
• M65: 23,998,341 km (0.098 R)
• M66: 24,415,719 km (0.063 R)
• M67: 24,877,677 km (0.08 R)
• M68: 25,469,785 km (0.11 R)
• M69: 26,109,316 km (0.098 R)
• M70: 27,100,253 km (0.115 R)
• M71: 27,578,517 km (0.118 R)
• M72: 27,665,733 km (0.117 R)
• M73: 27,796,780 km (0.054 R)
• M74: 28,764,230 km (0.069 R)
• M75: 29,341,079 km (0.12 R)
• M76: 30,101,336 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.2

Radius: 5.7

Gravity: 19.83 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 17.26 AU - 23.5 AU

Year: 32041 Days

Day: 16.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,065,027 km

• M1: 96,640 km (0.116 R)
• M2: 381,325 km (0.065 R)
• M3: 627,563 km (0.064 R)
• M4: 796,758 km (0.097 R)
• M5: 980,315 km (0.092 R)
• M6: 1,077,105 km (0.109 R)
• M7: 2,165,878 km (0.111 R)
• M8: 2,778,930 km (0.098 R)
• M9: 2,963,534 km (0.082 R)
• M10: 3,442,397 km (0.102 R)
• M11: 4,417,176 km (0.097 R)
• M12: 5,299,654 km (0.036 R)
• M13: 5,528,539 km (0.104 R)
• M14: 5,702,372 km (0.102 R)
• M15: 5,760,715 km (0.109 R)
• M16: 6,055,572 km (0.101 R)
• M17: 6,234,790 km (0.032 R)
• M18: 6,415,804 km (0.089 R)
• M19: 6,782,917 km (0.034 R)
• M20: 7,601,666 km (0.098 R)
• M21: 7,859,872 km (0.052 R)
• M22: 8,451,382 km (0.083 R)
• M23: 9,262,053 km (0.104 R)
• M24: 9,607,175 km (0.102 R)
• M25: 9,676,589 km (0.042 R)
• M26: 9,816,163 km (0.039 R)
• M27: 11,174,811 km (0.118 R)
• M28: 13,906,020 km (0.118 R)
• M29: 14,459,831 km (0.077 R)
• M30: 14,779,522 km (0.119 R)
• M31: 16,081,771 km (0.117 R)
• M32: 16,662,959 km (0.041 R)
• M33: 18,620,447 km (0.108 R)
• M34: 19,493,949 km (0.11 R)
• M35: 19,582,062 km (0.069 R)
• M36: 20,380,765 km (0.112 R)
• M37: 22,285,445 km (0.081 R)
• M38: 24,151,679 km (0.115 R)
• M39: 25,295,205 km (0.104 R)
• M40: 25,391,247 km (0.081 R)
• M41: 25,680,270 km (0.065 R)
• M42: 26,067,279 km (0.086 R)
• M43: 28,629,741 km (0.117 R)
• M44: 29,131,642 km (0.048 R)
• M45: 29,535,257 km (0.05 R)
• M46: 30,450,198 km (0.116 R)
• M47: 31,891,723 km (0.079 R)
• M48: 32,620,863 km (0.065 R)
• M49: 32,725,432 km (0.106 R)
• M50: 33,145,054 km (0.03 R)
• M51: 33,566,321 km (0.067 R)
• M52: 34,734,082 km (0.081 R)
• M53: 36,891,134 km (0.113 R)
• M54: 39,983,172 km (0.104 R)
• M55: 40,769,010 km (0.077 R)
• M56: 43,501,864 km (0.104 R)
• M57: 43,847,585 km (0.059 R)
• M58: 44,310,141 km (0.1 R)
• M59: 44,425,930 km (0.104 R)
• M60: 46,882,178 km (0.104 R)
• M61: 48,544,060 km (0.106 R)
• M62: 48,782,968 km (0.115 R)
• M63: 49,022,325 km (0.083 R)
• M64: 50,466,842 km (0.04 R)
• M65: 52,047,343 km (0.082 R)
• M66: 55,631,110 km (0.107 R)
• M67: 56,633,715 km (0.102 R)
• M68: 57,642,154 km (0.094 R)
• M69: 61,476,647 km (0.09 R)
• M70: 65,129,228 km (0.075 R)
• M71: 65,260,874 km (0.104 R)
• M72: 66,848,706 km (0.067 R)
• M73: 68,047,883 km (0.083 R)
• M74: 69,254,240 km (0.093 R)
• M75: 72,778,467 km (0.068 R)
• M76: 73,188,813 km (0.048 R)
• M77: 74,011,901 km (0.111 R)
• M78: 74,838,130 km (0.04 R)
• M79: 74,976,059 km (0.093 R)
• M80: 77,613,918 km (0.117 R)
• M81: 79,436,170 km (0.064 R)
• M82: 80,140,776 km (0.099 R)
• M83: 80,423,217 km (0.102 R)
• M84: 81,272,484 km (0.109 R)
• M85: 82,551,995 km (0.046 R)
• M86: 84,411,945 km (0.066 R)
• M87: 87,881,718 km (0.043 R)
• M88: 88,172,985 km (0.077 R)
• M89: 92,876,342 km (0.103 R)
• M90: 93,172,995 km (0.049 R)
• M91: 93,469,946 km (0.06 R)
• M92: 97,509,837 km (0.077 R)
• M93: 97,962,221 km (0.072 R)
• M94: 98,869,083 km (0.114 R)
• M95: 101,912,053 km (0.101 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 17,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit