🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.16 AU - 1.92 AU

Year: 672 Days

Day: 25.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.52 AU - 5.4 AU

Year: 3310 Days

Day: 15.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.4

Radius: 13.5

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.9 AU - 9.48 AU

Year: 9792 Days

Day: 13.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 90,183,141 km

• M1: 169,494 km (0.09 R)
• M2: 332,107 km (0.048 R)
• M3: 570,417 km (0.056 R)
• M4: 664,215 km (0.06 R)
• M5: 834,607 km (0.118 R)
• M6: 1,306,289 km (0.115 R)
• M7: 1,904,082 km (0.051 R)
• M8: 2,311,736 km (0.06 R)
• M9: 2,471,806 km (0.11 R)
• M10: 2,974,454 km (0.111 R)
• M11: 3,725,436 km (0.053 R)
• M12: 4,203,551 km (0.042 R)
• M13: 5,253,428 km (0.107 R)
• M14: 5,359,344 km (0.095 R)
• M15: 5,501,462 km (0.062 R)
• M16: 5,826,089 km (0.062 R)
• M17: 6,009,197 km (0.085 R)
• M18: 6,532,191 km (0.105 R)
• M19: 6,953,459 km (0.075 R)
• M20: 7,304,714 km (0.112 R)
• M21: 8,106,110 km (0.037 R)
• M22: 8,269,770 km (0.086 R)
• M23: 8,893,444 km (0.106 R)
• M24: 9,446,208 km (0.101 R)
• M25: 9,835,462 km (0.095 R)
• M26: 9,922,677 km (0.118 R)
• M27: 10,185,820 km (0.114 R)
• M28: 10,674,556 km (0.117 R)
• M29: 10,989,460 km (0.103 R)
• M30: 11,353,132 km (0.119 R)
• M31: 11,582,615 km (0.077 R)
• M32: 12,092,594 km (0.034 R)
• M33: 12,515,358 km (0.118 R)
• M34: 12,895,336 km (0.104 R)
• M35: 14,901,444 km (0.112 R)
• M36: 15,304,161 km (0.115 R)
• M37: 15,506,866 km (0.066 R)
• M38: 15,914,969 km (0.095 R)
• M39: 16,017,594 km (0.079 R)
• M40: 16,171,829 km (0.098 R)
• M41: 16,430,185 km (0.103 R)
• M42: 17,003,144 km (0.075 R)
• M43: 18,222,367 km (0.117 R)
• M44: 18,491,194 km (0.049 R)
• M45: 19,141,646 km (0.044 R)
• M46: 19,360,208 km (0.084 R)
• M47: 19,579,519 km (0.062 R)
• M48: 19,799,727 km (0.12 R)
• M49: 19,965,332 km (0.066 R)
• M50: 23,549,547 km (0.083 R)
• M51: 23,842,460 km (0.063 R)
• M52: 24,491,116 km (0.037 R)
• M53: 25,145,457 km (0.094 R)
• M54: 26,593,265 km (0.117 R)
• M55: 26,837,110 km (0.112 R)
• M56: 27,388,677 km (0.108 R)
• M57: 27,758,483 km (0.092 R)
• M58: 28,129,935 km (0.09 R)
• M59: 29,695,327 km (0.116 R)
• M60: 30,967,956 km (0.082 R)
• M61: 32,583,763 km (0.088 R)
• M62: 32,844,811 km (0.068 R)
• M63: 33,237,655 km (0.081 R)
• M64: 33,369,002 km (0.086 R)
• M65: 34,293,068 km (0.09 R)
• M66: 36,504,424 km (0.102 R)
• M67: 36,843,412 km (0.098 R)
• M68: 37,183,598 km (0.091 R)
• M69: 38,072,658 km (0.112 R)
• M70: 40,011,596 km (0.095 R)
• M71: 40,221,183 km (0.068 R)
• M72: 40,431,218 km (0.057 R)
• M73: 41,345,411 km (0.092 R)
• M74: 42,622,677 km (0.108 R)
• M75: 43,122,783 km (0.088 R)
• M76: 44,056,872 km (0.074 R)
• M77: 44,779,879 km (0.093 R)
• M78: 44,924,989 km (0.096 R)
• M79: 47,859,201 km (0.119 R)
• M80: 48,602,553 km (0.12 R)
• M81: 48,751,552 km (0.081 R)
• M82: 49,050,299 km (0.107 R)
• M83: 49,199,897 km (0.107 R)
• M84: 49,649,439 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.7

Radius: 7.7

Gravity: 16.76 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 12.3 AU - 18.68 AU

Year: 21427 Days

Day: 23.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,183,141 km

• M1: 148,551 km (0.111 R)
• M2: 927,208 km (0.094 R)
• M3: 1,257,819 km (0.098 R)
• M4: 1,386,772 km (0.116 R)
• M5: 1,693,149 km (0.056 R)
• M6: 2,328,192 km (0.102 R)
• M7: 2,901,899 km (0.081 R)
• M8: 3,840,626 km (0.093 R)
• M9: 3,981,996 km (0.076 R)
• M10: 4,269,673 km (0.069 R)
• M11: 5,277,065 km (0.117 R)
• M12: 6,634,366 km (0.115 R)
• M13: 7,032,895 km (0.12 R)
• M14: 7,734,060 km (0.059 R)
• M15: 8,765,238 km (0.089 R)
• M16: 9,839,052 km (0.11 R)
• M17: 10,162,632 km (0.043 R)
• M18: 11,492,108 km (0.072 R)
• M19: 14,383,536 km (0.11 R)
• M20: 14,603,595 km (0.105 R)
• M21: 15,046,853 km (0.087 R)
• M22: 16,403,257 km (0.107 R)
• M23: 17,719,868 km (0.048 R)
• M24: 18,113,609 km (0.065 R)
• M25: 18,589,779 km (0.12 R)
• M26: 19,716,999 km (0.087 R)
• M27: 20,535,599 km (0.11 R)
• M28: 20,783,333 km (0.12 R)
• M29: 22,206,009 km (0.063 R)
• M30: 22,971,800 km (0.083 R)
• M31: 24,792,107 km (0.1 R)
• M32: 27,109,229 km (0.049 R)
• M33: 27,199,735 km (0.117 R)
• M34: 27,744,870 km (0.067 R)
• M35: 28,201,891 km (0.108 R)
• M36: 29,030,813 km (0.039 R)
• M37: 29,216,015 km (0.116 R)
• M38: 30,806,690 km (0.053 R)
• M39: 31,090,327 km (0.09 R)
• M40: 31,185,172 km (0.06 R)
• M41: 31,946,476 km (0.109 R)
• M42: 34,169,201 km (0.107 R)
• M43: 34,267,038 km (0.047 R)
• M44: 35,151,161 km (0.034 R)
• M45: 35,546,548 km (0.049 R)
• M46: 37,848,261 km (0.051 R)
• M47: 38,456,676 km (0.072 R)
• M48: 38,966,057 km (0.028 R)
• M49: 39,785,853 km (0.092 R)
• M50: 41,338,080 km (0.066 R)
• M51: 42,383,919 km (0.116 R)
• M52: 43,862,694 km (0.106 R)
• M53: 46,112,496 km (0.109 R)
• M54: 46,436,825 km (0.062 R)
• M55: 48,509,204 km (0.096 R)
• M56: 48,949,321 km (0.111 R)
• M57: 50,834,553 km (0.108 R)
• M58: 54,447,192 km (0.071 R)
• M59: 54,790,071 km (0.092 R)
• M60: 55,248,438 km (0.101 R)
• M61: 56,053,574 km (0.102 R)
• M62: 56,284,404 km (0.098 R)
• M63: 56,746,811 km (0.102 R)
• M64: 58,375,333 km (0.056 R)
• M65: 58,726,290 km (0.092 R)
• M66: 59,665,615 km (0.039 R)
• M67: 60,965,321 km (0.047 R)
• M68: 62,154,923 km (0.031 R)
• M69: 62,513,360 km (0.092 R)
• M70: 63,592,559 km (0.074 R)
• M71: 64,919,941 km (0.111 R)
• M72: 65,041,115 km (0.09 R)
• M73: 66,989,328 km (0.092 R)
• M74: 68,093,660 km (0.088 R)
• M75: 68,956,839 km (0.085 R)
• M76: 69,080,407 km (0.062 R)
• M77: 69,451,559 km (0.081 R)
• M78: 69,947,626 km (0.075 R)
• M79: 70,444,740 km (0.043 R)
• M80: 73,704,777 km (0.068 R)
• M81: 75,480,503 km (0.09 R)
• M82: 76,629,415 km (0.072 R)
• M83: 77,655,656 km (0.117 R)
• M84: 79,073,994 km (0.102 R)
• M85: 79,203,246 km (0.1 R)
• M86: 80,110,857 km (0.108 R)
• M87: 80,370,858 km (0.062 R)
• M88: 83,248,522 km (0.083 R)
• M89: 84,171,242 km (0.098 R)
• M90: 84,699,921 km (0.064 R)
• M91: 85,628,026 km (0.07 R)
• M92: 86,692,714 km (0.118 R)
• M93: 86,826,006 km (0.052 R)
• M94: 86,959,597 km (0.093 R)
• M95: 89,373,508 km (0.08 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 11,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit