🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.82 AU - 1.18 AU

Year: 381 Days

Day: 41 Hours

Environment

Temp: 6 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.02 AU - 2.6 AU

Year: 1337 Days

Day: 12.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.6

Radius: 14.8

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.35 AU - 10.31 AU

Year: 9992 Days

Day: 10.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 102,745,014 km

• M1: 216,767 km (0.054 R)
• M2: 606,320 km (0.114 R)
• M3: 726,447 km (0.107 R)
• M4: 907,461 km (0.063 R)
• M5: 1,049,429 km (0.066 R)
• M6: 1,161,478 km (0.069 R)
• M7: 2,133,266 km (0.116 R)
• M8: 2,254,440 km (0.047 R)
• M9: 2,814,983 km (0.093 R)
• M10: 3,561,626 km (0.117 R)
• M11: 3,794,550 km (0.115 R)
• M12: 4,367,959 km (0.116 R)
• M13: 5,131,357 km (0.098 R)
• M14: 5,799,461 km (0.104 R)
• M15: 6,074,422 km (0.112 R)
• M16: 8,041,334 km (0.113 R)
• M17: 8,309,863 km (0.098 R)
• M18: 8,659,473 km (0.117 R)
• M19: 9,133,100 km (0.111 R)
• M20: 9,615,403 km (0.026 R)
• M21: 10,188,513 km (0.12 R)
• M22: 10,899,551 km (0.06 R)
• M23: 11,540,129 km (0.117 R)
• M24: 12,369,350 km (0.081 R)
• M25: 12,813,506 km (0.097 R)
• M26: 13,535,017 km (0.106 R)
• M27: 14,455,642 km (0.087 R)
• M28: 16,114,982 km (0.068 R)
• M29: 18,084,587 km (0.078 R)
• M30: 18,893,463 km (0.093 R)
• M31: 19,199,989 km (0.042 R)
• M32: 20,025,171 km (0.105 R)
• M33: 20,285,471 km (0.115 R)
• M34: 20,704,196 km (0.056 R)
• M35: 21,231,678 km (0.036 R)
• M36: 21,390,850 km (0.099 R)
• M37: 21,550,321 km (0.113 R)
• M38: 22,895,057 km (0.11 R)
• M39: 23,714,853 km (0.07 R)
• M40: 24,156,017 km (0.119 R)
• M41: 24,600,023 km (0.073 R)
• M42: 24,878,724 km (0.102 R)
• M43: 25,327,069 km (0.113 R)
• M44: 25,439,567 km (0.096 R)
• M45: 26,802,553 km (0.114 R)
• M46: 27,146,927 km (0.1 R)
• M47: 27,319,713 km (0.087 R)
• M48: 27,724,375 km (0.098 R)
• M49: 28,247,369 km (0.076 R)
• M50: 28,539,384 km (0.067 R)
• M51: 28,656,519 km (0.054 R)
• M52: 29,303,381 km (0.042 R)
• M53: 30,074,109 km (0.08 R)
• M54: 30,372,257 km (0.063 R)
• M55: 30,551,625 km (0.098 R)
• M56: 31,999,583 km (0.106 R)
• M57: 32,121,206 km (0.08 R)
• M58: 32,426,086 km (0.116 R)
• M59: 32,609,344 km (0.079 R)
• M60: 34,150,800 km (0.052 R)
• M61: 34,275,266 km (0.113 R)
• M62: 34,774,175 km (0.038 R)
• M63: 35,212,646 km (0.077 R)
• M64: 35,589,932 km (0.042 R)
• M65: 36,031,844 km (0.106 R)
• M66: 36,285,113 km (0.053 R)
• M67: 36,412,122 km (0.092 R)
• M68: 37,817,594 km (0.031 R)
• M69: 40,155,808 km (0.085 R)
• M70: 40,681,795 km (0.118 R)
• M71: 40,945,536 km (0.062 R)
• M72: 41,276,147 km (0.116 R)
• M73: 41,607,656 km (0.117 R)
• M74: 41,806,920 km (0.117 R)
• M75: 41,940,062 km (0.109 R)
• M76: 43,547,641 km (0.087 R)
• M77: 44,698,497 km (0.082 R)
• M78: 45,038,982 km (0.067 R)
• M79: 45,790,861 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984.7

Radius: 4.4

Gravity: 50.86 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 16.29 AU - 17.27 AU

Year: 26175 Days

Day: 22.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,745,014 km

• M1: 57,894 km (0.073 R)
• M2: 173,234 km (0.034 R)
• M3: 815,458 km (0.097 R)
• M4: 876,195 km (0.108 R)
• M5: 1,202,767 km (0.078 R)
• M6: 1,343,389 km (0.106 R)
• M7: 1,717,384 km (0.079 R)
• M8: 1,795,922 km (0.101 R)
• M9: 2,121,896 km (0.037 R)
• M10: 2,206,269 km (0.066 R)
• M11: 2,421,990 km (0.112 R)
• M12: 3,014,247 km (0.114 R)
• M13: 3,109,242 km (0.111 R)
• M14: 3,399,911 km (0.12 R)
• M15: 3,548,611 km (0.073 R)
• M16: 4,164,356 km (0.057 R)
• M17: 5,035,614 km (0.105 R)
• M18: 5,666,169 km (0.113 R)
• M19: 6,937,302 km (0.082 R)
• M20: 8,225,938 km (0.093 R)
• M21: 10,651,219 km (0.1 R)
• M22: 11,234,501 km (0.083 R)
• M23: 11,455,906 km (0.112 R)
• M24: 12,128,647 km (0.084 R)
• M25: 12,814,105 km (0.11 R)
• M26: 13,826,284 km (0.066 R)
• M27: 14,622,145 km (0.111 R)
• M28: 15,025,610 km (0.116 R)
• M29: 17,607,819 km (0.108 R)
• M30: 17,779,109 km (0.109 R)
• M31: 19,965,930 km (0.041 R)
• M32: 20,055,091 km (0.043 R)
• M33: 21,136,085 km (0.114 R)
• M34: 22,513,732 km (0.118 R)
• M35: 23,825,406 km (0.101 R)
• M36: 24,490,518 km (0.085 R)
• M37: 24,681,704 km (0.104 R)
• M38: 24,873,339 km (0.104 R)
• M39: 25,161,763 km (0.103 R)
• M40: 25,258,104 km (0.11 R)
• M41: 26,522,206 km (0.053 R)
• M42: 26,816,765 km (0.084 R)
• M43: 27,211,254 km (0.086 R)
• M44: 27,707,171 km (0.115 R)
• M45: 27,906,286 km (0.097 R)
• M46: 28,808,511 km (0.05 R)
• M47: 29,313,852 km (0.106 R)
• M48: 30,230,738 km (0.059 R)
• M49: 31,260,569 km (0.066 R)
• M50: 31,364,241 km (0.094 R)
• M51: 32,511,507 km (0.116 R)
• M52: 32,616,525 km (0.066 R)
• M53: 33,037,643 km (0.11 R)
• M54: 34,098,142 km (0.108 R)
• M55: 34,204,805 km (0.101 R)
• M56: 35,062,001 km (0.077 R)
• M57: 35,601,451 km (0.111 R)
• M58: 35,926,377 km (0.064 R)
• M59: 36,688,429 km (0.094 R)
• M60: 38,228,539 km (0.105 R)
• M61: 39,789,593 km (0.119 R)
• M62: 42,169,845 km (0.1 R)
• M63: 45,766,925 km (0.058 R)
• M64: 49,099,368 km (0.111 R)
• M65: 50,308,268 km (0.112 R)
• M66: 52,632,121 km (0.084 R)
• M67: 54,242,243 km (0.06 R)
• M68: 55,366,322 km (0.082 R)
• M69: 56,624,290 km (0.093 R)
• M70: 57,891,683 km (0.079 R)
• M71: 60,971,455 km (0.076 R)
• M72: 62,400,713 km (0.051 R)
• M73: 63,054,007 km (0.099 R)
• M74: 65,159,597 km (0.114 R)
• M75: 65,689,622 km (0.099 R)
• M76: 67,556,005 km (0.115 R)
• M77: 67,690,045 km (0.096 R)
• M78: 69,710,214 km (0.033 R)
• M79: 70,388,042 km (0.105 R)
• M80: 70,795,696 km (0.107 R)
• M81: 74,638,866 km (0.099 R)
• M82: 75,054,598 km (0.059 R)
• M83: 79,678,519 km (0.076 R)
• M84: 79,820,038 km (0.062 R)
• M85: 80,813,368 km (0.101 R)
• M86: 81,382,738 km (0.105 R)
• M87: 81,953,454 km (0.103 R)
• M88: 84,826,929 km (0.046 R)
• M89: 86,712,311 km (0.059 R)
• M90: 93,344,434 km (0.086 R)
• M91: 93,792,330 km (0.103 R)
• M92: 96,947,648 km (0.1 R)
• M93: 98,158,792 km (0.053 R)
• M94: 101,361,832 km (0.059 R)
• M95: 101,515,170 km (0.107 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 10,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit