🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.91 AU - 1.47 AU

Year: 454 Days

Day: 39.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.08 AU - 3.4 AU

Year: 2040 Days

Day: 40.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.38 AU - 4.64 AU

Year: 2809 Days

Day: 20.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,413,311 km

• M1: 181,761 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.7

Radius: 14

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.01 AU - 12.39 AU

Year: 13113 Days

Day: 13.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 94,413,311 km

• M1: 320,439 km (0.112 R)
• M2: 408,402 km (0.117 R)
• M3: 638,185 km (0.031 R)
• M4: 780,452 km (0.071 R)
• M5: 895,044 km (0.069 R)
• M6: 1,016,218 km (0.103 R)
• M7: 1,231,639 km (0.115 R)
• M8: 1,836,763 km (0.092 R)
• M9: 2,439,941 km (0.109 R)
• M10: 3,585,113 km (0.075 R)
• M11: 4,514,265 km (0.043 R)
• M12: 4,766,936 km (0.094 R)
• M13: 4,913,542 km (0.12 R)
• M14: 5,286,639 km (0.117 R)
• M15: 5,553,372 km (0.12 R)
• M16: 6,021,015 km (0.1 R)
• M17: 6,542,064 km (0.072 R)
• M18: 8,367,458 km (0.075 R)
• M19: 9,084,929 km (0.117 R)
• M20: 9,868,822 km (0.112 R)
• M21: 10,674,556 km (0.076 R)
• M22: 11,012,348 km (0.06 R)
• M23: 11,501,383 km (0.116 R)
• M24: 11,897,519 km (0.082 R)
• M25: 12,248,026 km (0.098 R)
• M26: 12,399,270 km (0.119 R)
• M27: 13,113,301 km (0.044 R)
• M28: 13,423,417 km (0.117 R)
• M29: 14,262,212 km (0.062 R)
• M30: 14,795,229 km (0.057 R)
• M31: 15,064,057 km (0.107 R)
• M32: 15,226,221 km (0.059 R)
• M33: 17,273,318 km (0.083 R)
• M34: 17,955,784 km (0.071 R)
• M35: 19,582,212 km (0.114 R)
• M36: 20,893,138 km (0.07 R)
• M37: 21,864,178 km (0.052 R)
• M38: 22,416,942 km (0.074 R)
• M39: 23,410,870 km (0.068 R)
• M40: 24,992,718 km (0.119 R)
• M41: 26,152,999 km (0.12 R)
• M42: 26,283,000 km (0.117 R)
• M43: 26,936,293 km (0.11 R)
• M44: 27,133,314 km (0.116 R)
• M45: 27,859,761 km (0.107 R)
• M46: 28,125,596 km (0.072 R)
• M47: 28,459,050 km (0.061 R)
• M48: 30,213,833 km (0.104 R)
• M49: 30,555,365 km (0.044 R)
• M50: 31,035,574 km (0.098 R)
• M51: 31,242,169 km (0.1 R)
• M52: 32,142,598 km (0.057 R)
• M53: 33,827,519 km (0.078 R)
• M54: 34,680,676 km (0.088 R)
• M55: 34,966,558 km (0.093 R)
• M56: 35,901,395 km (0.037 R)
• M57: 36,045,906 km (0.099 R)
• M58: 36,190,717 km (0.115 R)
• M59: 37,648,698 km (0.074 R)
• M60: 38,016,260 km (0.096 R)
• M61: 38,680,773 km (0.109 R)
• M62: 39,423,676 km (0.102 R)
• M63: 40,772,750 km (0.088 R)
• M64: 40,923,545 km (0.119 R)
• M65: 41,074,639 km (0.106 R)
• M66: 41,377,125 km (0.098 R)
• M67: 42,213,078 km (0.099 R)
• M68: 42,442,113 km (0.099 R)
• M69: 43,747,354 km (0.093 R)
• M70: 44,211,108 km (0.067 R)
• M71: 45,299,731 km (0.08 R)
• M72: 46,949,048 km (0.076 R)
• M73: 47,662,031 km (0.1 R)
• M74: 47,979,927 km (0.111 R)
• M75: 48,378,455 km (0.104 R)
• M76: 48,858,066 km (0.108 R)
• M77: 50,954,830 km (0.106 R)
• M78: 52,505,412 km (0.08 R)
• M79: 53,163,044 km (0.106 R)
• M80: 54,569,414 km (0.046 R)
• M81: 55,486,000 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.3

Radius: 3.4

Gravity: 41.89 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 17.07 AU - 24.27 AU

Year: 32877 Days

Day: 22.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 94,413,311 km

• M1: 50,714 km (0.086 R)
• M2: 109,805 km (0.11 R)
• M3: 182,210 km (0.089 R)
• M4: 415,284 km (0.109 R)
• M5: 582,534 km (0.1 R)
• M6: 633,996 km (0.055 R)
• M7: 1,161,328 km (0.047 R)
• M8: 1,464,114 km (0.093 R)
• M9: 1,790,088 km (0.078 R)
• M10: 2,298,870 km (0.108 R)
• M11: 4,363,919 km (0.092 R)
• M12: 6,482,674 km (0.117 R)
• M13: 7,734,958 km (0.117 R)
• M14: 7,796,443 km (0.109 R)
• M15: 8,043,878 km (0.052 R)
• M16: 8,483,097 km (0.083 R)
• M17: 9,980,272 km (0.075 R)
• M18: 10,181,481 km (0.029 R)
• M19: 10,316,269 km (0.093 R)
• M20: 11,416,562 km (0.07 R)
• M21: 12,625,761 km (0.114 R)
• M22: 12,988,985 km (0.037 R)
• M23: 13,208,744 km (0.052 R)
• M24: 13,503,452 km (0.073 R)
• M25: 13,577,503 km (0.064 R)
• M26: 14,325,193 km (0.102 R)
• M27: 14,856,415 km (0.046 R)
• M28: 15,317,027 km (0.051 R)
• M29: 15,394,219 km (0.106 R)
• M30: 15,782,276 km (0.087 R)
• M31: 16,409,690 km (0.07 R)
• M32: 16,647,101 km (0.108 R)
• M33: 17,125,216 km (0.11 R)
• M34: 18,916,950 km (0.075 R)
• M35: 19,750,808 km (0.108 R)
• M36: 20,852,597 km (0.046 R)
• M37: 21,023,886 km (0.096 R)
• M38: 21,713,682 km (0.111 R)
• M39: 22,061,348 km (0.113 R)
• M40: 23,470,260 km (0.071 R)
• M41: 24,545,869 km (0.114 R)
• M42: 25,637,485 km (0.059 R)
• M43: 26,281,653 km (0.079 R)
• M44: 26,744,958 km (0.104 R)
• M45: 27,117,606 km (0.053 R)
• M46: 28,910,686 km (0.086 R)
• M47: 30,644,376 km (0.093 R)
• M48: 33,207,436 km (0.119 R)
• M49: 33,909,200 km (0.025 R)
• M50: 34,009,879 km (0.073 R)
• M51: 34,818,605 km (0.083 R)
• M52: 35,735,939 km (0.038 R)
• M53: 36,867,946 km (0.109 R)
• M54: 36,971,468 km (0.091 R)
• M55: 38,011,622 km (0.059 R)
• M56: 39,166,967 km (0.088 R)
• M57: 40,440,344 km (0.07 R)
• M58: 41,189,530 km (0.115 R)
• M59: 43,027,639 km (0.068 R)
• M60: 44,561,466 km (0.088 R)
• M61: 45,335,036 km (0.093 R)
• M62: 45,446,038 km (0.079 R)
• M63: 46,447,895 km (0.06 R)
• M64: 47,007,690 km (0.059 R)
• M65: 49,269,012 km (0.097 R)
• M66: 50,757,810 km (0.032 R)
• M67: 53,896,672 km (0.073 R)
• M68: 54,838,690 km (0.075 R)
• M69: 59,629,861 km (0.075 R)
• M70: 61,215,449 km (0.108 R)
• M71: 62,815,099 km (0.092 R)
• M72: 63,806,185 km (0.115 R)
• M73: 66,306,563 km (0.095 R)
• M74: 66,558,337 km (0.109 R)
• M75: 66,684,298 km (0.045 R)
• M76: 68,075,708 km (0.095 R)
• M77: 68,456,883 km (0.119 R)
• M78: 68,838,807 km (0.1 R)
• M79: 69,732,504 km (0.094 R)
• M80: 70,630,091 km (0.06 R)
• M81: 72,048,279 km (0.048 R)
• M82: 75,174,875 km (0.071 R)
• M83: 76,886,873 km (0.076 R)
• M84: 77,416,300 km (0.103 R)
• M85: 78,744,878 km (0.057 R)
• M86: 80,752,033 km (0.09 R)
• M87: 80,886,372 km (0.11 R)
• M88: 81,155,498 km (0.059 R)
• M89: 83,726,039 km (0.12 R)
• M90: 83,862,023 km (0.09 R)
• M91: 83,998,157 km (0.027 R)
• M92: 84,953,040 km (0.091 R)
• M93: 86,735,798 km (0.106 R)
• M94: 88,392,295 km (0.075 R)
• M95: 91,176,312 km (0.079 R)
• M96: 92,438,469 km (0.067 R)
• M97: 93,001,256 km (0.087 R)
• M98: 94,271,791 km (0.107 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 12,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit