🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.71 AU - 0.87 AU

Year: 267 Days

Day: 27 Hours

Environment

Temp: 168 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.97 AU - 1.37 AU

Year: 482 Days

Day: 31.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 53.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.96 AU - 1.58 AU

Year: 545 Days

Day: 29.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,423,820 km

• M1: 38,297 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.27 AU - 1.29 AU

Year: 551 Days

Day: 28.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.26 AU - 1.86 AU

Year: 742 Days

Day: 31 Hours

Environment

Temp: -58 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.5 AU - 3.92 AU

Year: 2190 Days

Day: 34.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.7

Radius: 3.8

Gravity: 65.21 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 11.6 AU - 12.92 AU

Year: 16347 Days

Day: 20.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,423,820 km

• M1: 375,191 km (0.073 R)
• M2: 594,801 km (0.104 R)
• M3: 752,776 km (0.075 R)
• M4: 949,049 km (0.092 R)
• M5: 1,000,660 km (0.104 R)
• M6: 1,216,081 km (0.088 R)
• M7: 1,272,180 km (0.058 R)
• M8: 1,357,900 km (0.098 R)
• M9: 1,475,185 km (0.069 R)
• M10: 1,535,173 km (0.118 R)
• M11: 1,626,578 km (0.073 R)
• M12: 1,782,758 km (0.117 R)
• M13: 2,009,698 km (0.081 R)
• M14: 2,211,505 km (0.113 R)
• M15: 2,854,926 km (0.118 R)
• M16: 3,196,906 km (0.104 R)
• M17: 3,274,697 km (0.096 R)
• M18: 4,128,303 km (0.079 R)
• M19: 5,136,892 km (0.12 R)
• M20: 7,109,340 km (0.113 R)
• M21: 7,570,400 km (0.09 R)
• M22: 7,726,281 km (0.081 R)
• M23: 7,988,377 km (0.07 R)
• M24: 8,683,259 km (0.088 R)
• M25: 10,244,612 km (0.117 R)
• M26: 10,822,808 km (0.064 R)
• M27: 11,057,078 km (0.114 R)
• M28: 11,530,555 km (0.099 R)
• M29: 11,769,762 km (0.104 R)
• M30: 12,192,376 km (0.1 R)
• M31: 12,804,680 km (0.119 R)
• M32: 13,176,730 km (0.114 R)
• M33: 14,250,394 km (0.066 R)
• M34: 14,442,777 km (0.104 R)
• M35: 15,155,461 km (0.109 R)
• M36: 15,614,876 km (0.117 R)
• M37: 16,012,358 km (0.095 R)
• M38: 16,749,726 km (0.064 R)
• M39: 17,910,755 km (0.031 R)
• M40: 18,956,593 km (0.038 R)
• M41: 19,593,581 km (0.073 R)
• M42: 20,961,055 km (0.064 R)
• M43: 21,840,541 km (0.091 R)
• M44: 21,988,344 km (0.086 R)
• M45: 23,711,113 km (0.062 R)
• M46: 24,015,245 km (0.046 R)
• M47: 24,703,994 km (0.039 R)
• M48: 24,780,887 km (0.032 R)
• M49: 26,100,939 km (0.101 R)
• M50: 27,125,684 km (0.053 R)
• M51: 27,284,408 km (0.038 R)
• M52: 28,646,795 km (0.074 R)
• M53: 30,607,575 km (0.071 R)
• M54: 32,358,319 km (0.096 R)
• M55: 32,864,558 km (0.074 R)
• M56: 33,970,236 km (0.081 R)
• M57: 36,217,794 km (0.086 R)
• M58: 37,006,923 km (0.107 R)
• M59: 39,138,992 km (0.066 R)
• M60: 40,310,343 km (0.027 R)
• M61: 41,493,064 km (0.091 R)
• M62: 41,767,725 km (0.112 R)
• M63: 44,640,154 km (0.101 R)
• M64: 45,391,734 km (0.107 R)
• M65: 45,769,020 km (0.108 R)
• M66: 45,958,111 km (0.105 R)
• M67: 46,337,043 km (0.062 R)
• M68: 46,526,883 km (0.117 R)
• M69: 46,621,877 km (0.115 R)
• M70: 46,907,310 km (0.095 R)
• M71: 47,479,971 km (0.099 R)
• M72: 48,921,496 km (0.092 R)
• M73: 49,987,829 km (0.109 R)
• M74: 50,572,757 km (0.07 R)
• M75: 54,529,321 km (0.109 R)
• M76: 54,930,393 km (0.093 R)
• M77: 55,433,042 km (0.103 R)
• M78: 56,645,982 km (0.118 R)
• M79: 58,071,799 km (0.046 R)
• M80: 58,892,044 km (0.1 R)
• M81: 59,819,252 km (0.109 R)
• M82: 60,129,368 km (0.12 R)
• M83: 60,232,890 km (0.096 R)
• M84: 60,647,426 km (0.06 R)
• M85: 61,792,448 km (0.115 R)
• M86: 63,260,003 km (0.091 R)
• M87: 64,103,884 km (0.028 R)
• M88: 66,229,521 km (0.073 R)
• M89: 68,918,841 km (0.072 R)
• M90: 69,786,958 km (0.069 R)
• M91: 71,643,767 km (0.071 R)
• M92: 73,295,477 km (0.101 R)
• M93: 73,738,137 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.5

Radius: 3.8

Gravity: 58.41 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 12.93 AU - 14.73 AU

Year: 19585 Days

Day: 16.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,423,820 km

• M1: 49,816 km (0.076 R)
• M2: 127,607 km (0.075 R)
• M3: 365,019 km (0.065 R)
• M4: 1,170,005 km (0.098 R)
• M5: 1,228,498 km (0.029 R)
• M6: 1,258,268 km (0.112 R)
• M7: 1,441,226 km (0.03 R)
• M8: 1,535,921 km (0.061 R)
• M9: 2,145,533 km (0.073 R)
• M10: 2,253,692 km (0.077 R)
• M11: 2,665,684 km (0.101 R)
• M12: 2,781,922 km (0.091 R)
• M13: 2,821,117 km (0.087 R)
• M14: 3,728,129 km (0.106 R)
• M15: 3,858,279 km (0.104 R)
• M16: 3,989,925 km (0.09 R)
• M17: 4,348,212 km (0.106 R)
• M18: 5,239,665 km (0.032 R)
• M19: 6,134,410 km (0.053 R)
• M20: 6,339,509 km (0.111 R)
• M21: 6,494,941 km (0.102 R)
• M22: 8,341,278 km (0.036 R)
• M23: 10,094,266 km (0.047 R)
• M24: 11,012,049 km (0.059 R)
• M25: 11,386,492 km (0.102 R)
• M26: 11,512,304 km (0.111 R)
• M27: 12,405,403 km (0.095 R)
• M28: 12,599,581 km (0.112 R)
• M29: 12,991,229 km (0.063 R)
• M30: 13,586,030 km (0.075 R)
• M31: 13,853,212 km (0.084 R)
• M32: 14,528,796 km (0.114 R)
• M33: 14,597,012 km (0.088 R)
• M34: 15,422,942 km (0.092 R)
• M35: 19,098,711 km (0.117 R)
• M36: 21,380,378 km (0.04 R)
• M37: 21,846,974 km (0.086 R)
• M38: 23,426,279 km (0.118 R)
• M39: 24,797,343 km (0.089 R)
• M40: 25,205,596 km (0.068 R)
• M41: 26,609,871 km (0.06 R)
• M42: 26,860,298 km (0.08 R)
• M43: 27,363,695 km (0.044 R)
• M44: 27,700,888 km (0.088 R)
• M45: 28,720,846 km (0.079 R)
• M46: 28,891,986 km (0.082 R)
• M47: 29,407,650 km (0.108 R)
• M48: 30,012,923 km (0.115 R)
• M49: 30,273,672 km (0.105 R)
• M50: 30,447,804 km (0.069 R)
• M51: 30,622,385 km (0.084 R)
• M52: 31,148,072 km (0.083 R)
• M53: 35,642,590 km (0.058 R)
• M54: 36,751,111 km (0.114 R)
• M55: 37,589,906 km (0.056 R)
• M56: 37,964,648 km (0.069 R)
• M57: 39,001,661 km (0.102 R)
• M58: 40,048,098 km (0.051 R)
• M59: 40,910,978 km (0.077 R)
• M60: 41,007,320 km (0.089 R)
• M61: 41,393,132 km (0.104 R)
• M62: 43,144,026 km (0.075 R)
• M63: 44,522,570 km (0.094 R)
• M64: 44,720,638 km (0.088 R)
• M65: 47,322,594 km (0.042 R)
• M66: 48,234,692 km (0.11 R)
• M67: 51,420,229 km (0.094 R)
• M68: 53,300,973 km (0.087 R)
• M69: 54,567,170 km (0.052 R)
• M70: 55,097,644 km (0.064 R)
• M71: 55,950,052 km (0.116 R)
• M72: 56,163,828 km (0.049 R)
• M73: 56,377,902 km (0.103 R)
• M74: 57,129,183 km (0.102 R)
• M75: 57,775,894 km (0.114 R)
• M76: 57,991,914 km (0.061 R)
• M77: 58,208,232 km (0.117 R)
• M78: 59,621,035 km (0.093 R)
• M79: 59,948,654 km (0.055 R)
• M80: 63,369,060 km (0.114 R)
• M81: 63,926,611 km (0.036 R)
• M82: 65,158,998 km (0.081 R)
• M83: 65,271,346 km (0.089 R)
• M84: 66,173,122 km (0.058 R)
• M85: 66,512,260 km (0.075 R)
• M86: 67,306,027 km (0.069 R)
• M87: 69,246,610 km (0.048 R)
• M88: 70,512,059 km (0.096 R)
• M89: 70,974,167 km (0.073 R)
• M90: 71,321,383 km (0.066 R)
• M91: 71,553,110 km (0.119 R)
• M92: 71,669,198 km (0.04 R)
• M93: 72,250,087 km (0.12 R)
• M94: 72,949,158 km (0.081 R)
• M95: 73,416,501 km (0.082 R)
• M96: 76,834,065 km (0.106 R)
• M97: 80,062,387 km (0.108 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 14,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit