🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.89 AU - 1.03 AU

Year: 335 Days

Day: 35.8 Hours

Environment

Temp: 85 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,142,611 km

• M1: 20,196 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.16 AU - 1.56 AU

Year: 565 Days

Day: 25.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.34 AU - 1.86 AU

Year: 721 Days

Day: 29.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.18 AU - 3.84 AU

Year: 2344 Days

Day: 45.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,142,611 km

• M1: 606,021 km (0.119 R)

Asteroid Belt

Center: 6.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123

Radius: 13.3

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.63 AU - 10.37 AU

Year: 8833 Days

Day: 14.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 69,142,611 km

• M1: 215,421 km (0.112 R)
• M2: 603,927 km (0.109 R)
• M3: 735,573 km (0.116 R)
• M4: 866,770 km (0.05 R)
• M5: 1,043,146 km (0.102 R)
• M6: 1,405,771 km (0.063 R)
• M7: 1,929,513 km (0.119 R)
• M8: 2,053,979 km (0.078 R)
• M9: 2,165,280 km (0.041 R)
• M10: 2,311,287 km (0.102 R)
• M11: 2,734,649 km (0.095 R)
• M12: 2,911,025 km (0.047 R)
• M13: 3,018,735 km (0.1 R)
• M14: 3,201,245 km (0.072 R)
• M15: 3,312,546 km (0.089 R)
• M16: 3,558,185 km (0.089 R)
• M17: 4,067,566 km (0.072 R)
• M18: 4,290,018 km (0.079 R)
• M19: 4,600,135 km (0.091 R)
• M20: 4,789,675 km (0.081 R)
• M21: 4,874,796 km (0.065 R)
• M22: 5,133,301 km (0.109 R)
• M23: 5,220,367 km (0.118 R)
• M24: 5,330,023 km (0.101 R)
• M25: 5,507,146 km (0.088 R)
• M26: 5,663,626 km (0.069 R)
• M27: 5,799,012 km (0.111 R)
• M28: 5,889,967 km (0.12 R)
• M29: 6,096,113 km (0.054 R)
• M30: 6,374,814 km (0.071 R)
• M31: 6,705,276 km (0.116 R)
• M32: 6,896,761 km (0.097 R)
• M33: 7,162,896 km (0.112 R)
• M34: 7,906,098 km (0.07 R)
• M35: 8,108,354 km (0.05 R)
• M36: 8,235,812 km (0.112 R)
• M37: 8,908,852 km (0.108 R)
• M38: 9,066,678 km (0.118 R)
• M39: 9,172,444 km (0.09 R)
• M40: 9,385,172 km (0.104 R)
• M41: 9,599,546 km (0.114 R)
• M42: 10,225,014 km (0.066 R)
• M43: 10,335,268 km (0.104 R)
• M44: 10,445,821 km (0.091 R)
• M45: 10,807,698 km (0.038 R)
• M46: 10,891,922 km (0.085 R)
• M47: 11,745,228 km (0.055 R)
• M48: 12,209,131 km (0.113 R)
• M49: 12,443,401 km (0.092 R)
• M50: 12,886,660 km (0.083 R)
• M51: 13,005,740 km (0.054 R)
• M52: 13,335,005 km (0.101 R)
• M53: 13,727,849 km (0.1 R)
• M54: 14,155,100 km (0.036 R)
• M55: 14,339,704 km (0.05 R)
• M56: 14,991,651 km (0.038 R)
• M57: 15,211,111 km (0.083 R)
• M58: 15,558,179 km (0.102 R)
• M59: 15,653,323 km (0.082 R)
• M60: 16,163,900 km (0.108 R)
• M61: 16,744,789 km (0.094 R)
• M62: 17,037,851 km (0.07 R)
• M63: 17,168,600 km (0.076 R)
• M64: 17,267,035 km (0.11 R)
• M65: 17,431,293 km (0.086 R)
• M66: 17,794,517 km (0.084 R)
• M67: 17,927,210 km (0.097 R)
• M68: 18,394,405 km (0.111 R)
• M69: 18,831,679 km (0.077 R)
• M70: 19,000,874 km (0.069 R)
• M71: 19,238,436 km (0.068 R)
• M72: 19,957,254 km (0.072 R)
• M73: 20,302,675 km (0.08 R)
• M74: 20,406,646 km (0.073 R)
• M75: 21,633,198 km (0.118 R)
• M76: 22,991,846 km (0.053 R)
• M77: 23,499,432 km (0.104 R)
• M78: 23,864,152 km (0.104 R)
• M79: 24,267,617 km (0.063 R)
• M80: 24,378,020 km (0.112 R)
• M81: 24,599,275 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.8

Radius: 11.4

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.39 AU - 9.75 AU

Year: 10553 Days

Day: 12.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 69,142,611 km

• M1: 148,700 km (0.107 R)
• M2: 226,491 km (0.118 R)
• M3: 370,255 km (0.069 R)
• M4: 476,619 km (0.086 R)
• M5: 554,709 km (0.108 R)
• M6: 638,185 km (0.081 R)
• M7: 787,932 km (0.095 R)
• M8: 967,300 km (0.093 R)
• M9: 1,328,878 km (0.06 R)
• M10: 1,505,403 km (0.102 R)
• M11: 1,668,914 km (0.056 R)
• M12: 1,752,838 km (0.039 R)
• M13: 2,013,887 km (0.106 R)
• M14: 2,194,900 km (0.06 R)
• M15: 2,947,228 km (0.064 R)
• M16: 3,024,121 km (0.12 R)
• M17: 3,179,852 km (0.104 R)
• M18: 3,499,543 km (0.1 R)
• M19: 4,490,479 km (0.092 R)
• M20: 4,638,880 km (0.113 R)
• M21: 4,940,619 km (0.055 R)
• M22: 5,436,835 km (0.07 R)
• M23: 5,787,343 km (0.063 R)
• M24: 6,112,419 km (0.102 R)
• M25: 6,310,337 km (0.088 R)
• M26: 6,409,970 km (0.07 R)
• M27: 6,644,838 km (0.108 R)
• M28: 7,577,132 km (0.103 R)
• M29: 7,790,010 km (0.078 R)
• M30: 7,932,876 km (0.102 R)
• M31: 8,076,789 km (0.112 R)
• M32: 8,185,247 km (0.111 R)
• M33: 8,330,507 km (0.078 R)
• M34: 8,476,814 km (0.119 R)
• M35: 9,145,367 km (0.09 R)
• M36: 9,715,484 km (0.073 R)
• M37: 9,946,762 km (0.115 R)
• M38: 10,572,530 km (0.094 R)
• M39: 11,090,438 km (0.111 R)
• M40: 11,575,734 km (0.066 R)
• M41: 12,068,060 km (0.08 R)
• M42: 12,441,905 km (0.081 R)
• M43: 12,525,381 km (0.115 R)
• M44: 13,286,086 km (0.058 R)
• M45: 13,500,011 km (0.071 R)
• M46: 13,628,964 km (0.106 R)
• M47: 14,018,218 km (0.098 R)
• M48: 14,851,927 km (0.105 R)
• M49: 16,338,032 km (0.104 R)
• M50: 16,475,513 km (0.079 R)
• M51: 18,012,780 km (0.054 R)
• M52: 18,439,882 km (0.095 R)
• M53: 18,918,446 km (0.115 R)
• M54: 19,304,408 km (0.114 R)
• M55: 20,378,671 km (0.081 R)
• M56: 20,477,405 km (0.088 R)
• M57: 20,625,657 km (0.085 R)
• M58: 21,372,300 km (0.116 R)
• M59: 22,279,910 km (0.072 R)
• M60: 22,585,239 km (0.095 R)
• M61: 23,406,232 km (0.067 R)
• M62: 23,768,558 km (0.111 R)
• M63: 24,028,560 km (0.104 R)
• M64: 24,394,027 km (0.053 R)
• M65: 24,708,781 km (0.091 R)
• M66: 25,501,500 km (0.097 R)
• M67: 26,571,424 km (0.086 R)
• M68: 27,601,406 km (0.117 R)
• M69: 27,710,612 km (0.065 R)
• M70: 28,148,784 km (0.07 R)
• M71: 28,423,745 km (0.084 R)
• M72: 29,588,664 km (0.11 R)
• M73: 30,092,659 km (0.107 R)
• M74: 31,052,329 km (0.056 R)
• M75: 32,079,468 km (0.097 R)
• M76: 32,712,716 km (0.037 R)
• M77: 33,059,783 km (0.108 R)
• M78: 34,695,785 km (0.116 R)
• M79: 35,464,270 km (0.033 R)
• M80: 35,642,441 km (0.107 R)
• M81: 36,717,451 km (0.101 R)
• M82: 37,621,621 km (0.028 R)
• M83: 37,803,232 km (0.099 R)
• M84: 39,328,831 km (0.05 R)
• M85: 39,944,576 km (0.093 R)
• M86: 40,191,862 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.5

Radius: 5.9

Gravity: 16.62 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 14.01 AU - 14.17 AU

Year: 18852 Days

Day: 15.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,142,611 km

• M1: 79,586 km (0.075 R)
• M2: 254,316 km (0.106 R)
• M3: 346,319 km (0.116 R)
• M4: 414,536 km (0.11 R)
• M5: 625,917 km (0.032 R)
• M6: 667,954 km (0.114 R)
• M7: 940,073 km (0.105 R)
• M8: 1,013,376 km (0.119 R)
• M9: 1,815,370 km (0.11 R)
• M10: 2,490,805 km (0.106 R)
• M11: 3,016,641 km (0.091 R)
• M12: 3,273,501 km (0.026 R)
• M13: 3,461,396 km (0.116 R)
• M14: 3,808,313 km (0.097 R)
• M15: 3,887,001 km (0.1 R)
• M16: 4,206,842 km (0.089 R)
• M17: 4,329,063 km (0.097 R)
• M18: 4,452,481 km (0.053 R)
• M19: 4,618,685 km (0.05 R)
• M20: 5,000,309 km (0.084 R)
• M21: 5,524,799 km (0.049 R)
• M22: 5,569,379 km (0.094 R)
• M23: 5,748,597 km (0.104 R)
• M24: 6,066,642 km (0.084 R)
• M25: 6,484,170 km (0.065 R)
• M26: 6,910,973 km (0.108 R)
• M27: 7,103,655 km (0.088 R)
• M28: 7,151,975 km (0.034 R)
• M29: 7,891,587 km (0.071 R)
• M30: 7,992,117 km (0.101 R)
• M31: 8,245,087 km (0.101 R)
• M32: 9,283,146 km (0.099 R)
• M33: 9,389,062 km (0.092 R)
• M34: 9,602,538 km (0.101 R)
• M35: 9,871,365 km (0.114 R)
• M36: 10,416,649 km (0.054 R)
• M37: 10,692,957 km (0.101 R)
• M38: 11,140,105 km (0.088 R)
• M39: 11,365,848 km (0.103 R)
• M40: 12,576,244 km (0.112 R)
• M41: 12,693,679 km (0.065 R)
• M42: 13,166,857 km (0.119 R)
• M43: 13,706,157 km (0.104 R)
• M44: 13,948,206 km (0.079 R)
• M45: 14,436,344 km (0.112 R)
• M46: 15,179,247 km (0.034 R)
• M47: 15,555,336 km (0.074 R)
• M48: 16,125,154 km (0.106 R)
• M49: 16,188,883 km (0.107 R)
• M50: 16,444,696 km (0.104 R)
• M51: 16,960,210 km (0.097 R)
• M52: 17,285,286 km (0.118 R)
• M53: 19,345,398 km (0.047 R)
• M54: 21,271,770 km (0.099 R)
• M55: 21,762,750 km (0.102 R)
• M56: 21,833,211 km (0.106 R)
• M57: 21,974,431 km (0.071 R)
• M58: 22,399,588 km (0.093 R)
• M59: 22,970,903 km (0.066 R)
• M60: 24,273,601 km (0.037 R)
• M61: 24,639,667 km (0.116 R)
• M62: 27,329,137 km (0.1 R)
• M63: 28,015,941 km (0.101 R)
• M64: 28,399,959 km (0.099 R)
• M65: 29,796,605 km (0.107 R)
• M66: 30,503,455 km (0.025 R)
• M67: 35,188,411 km (0.038 R)
• M68: 35,354,016 km (0.11 R)
• M69: 35,436,893 km (0.113 R)
• M70: 35,685,824 km (0.117 R)
• M71: 36,185,331 km (0.119 R)
• M72: 38,462,211 km (0.086 R)
• M73: 38,718,023 km (0.077 R)
• M74: 39,231,443 km (0.09 R)
• M75: 40,178,398 km (0.095 R)
• M76: 40,351,333 km (0.072 R)
• M77: 41,394,479 km (0.095 R)
• M78: 42,446,451 km (0.115 R)
• M79: 42,534,564 km (0.091 R)
• M80: 43,596,111 km (0.116 R)
• M81: 43,684,972 km (0.06 R)
• M82: 45,564,669 km (0.076 R)
• M83: 50,704,852 km (0.037 R)
• M84: 51,454,038 km (0.077 R)
• M85: 51,641,933 km (0.099 R)
• M86: 52,395,607 km (0.086 R)
• M87: 54,009,319 km (0.086 R)
• M88: 55,254,422 km (0.08 R)
• M89: 58,065,516 km (0.082 R)
• M90: 62,118,721 km (0.104 R)
• M91: 62,920,116 km (0.092 R)
• M92: 65,040,217 km (0.109 R)
• M93: 65,752,004 km (0.119 R)
• M94: 66,159,958 km (0.111 R)
• M95: 66,671,133 km (0.098 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 18,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit