🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.88 AU - 1.06 AU

Year: 342 Days

Day: 37.2 Hours

Environment

Temp: 100 °C

Axial Tilt: 168.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,449,987 km

• M1: 302,936 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.37 AU - 1.45 AU

Year: 600 Days

Day: 45.7 Hours

Environment

Temp: -17 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.52 AU - 1.66 AU

Year: 718 Days

Day: 35.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,449,987 km

• M1: 39,643 km (0.057 R)
• M2: 1,006,943 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.34 AU - 2.1 AU

Year: 808 Days

Day: 37.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.46 AU - 2.22 AU

Year: 894 Days

Day: 38.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,449,987 km

• M1: 93,648 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.61 AU - 2.13 AU

Year: 916 Days

Day: 41 Hours

Environment

Temp: -48 °C

Axial Tilt: 95.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,449,987 km

• M1: 800,797 km (0.09 R)

Asteroid Belt

Center: 3.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.4

Radius: 10.1

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.63 AU - 6.51 AU

Year: 4708 Days

Day: 10 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 36,449,987 km

• M1: 139,276 km (0.069 R)
• M2: 234,420 km (0.068 R)
• M3: 338,091 km (0.077 R)
• M4: 500,405 km (0.119 R)
• M5: 630,106 km (0.087 R)
• M6: 744,698 km (0.09 R)
• M7: 847,472 km (0.084 R)
• M8: 965,505 km (0.116 R)
• M9: 1,037,012 km (0.046 R)
• M10: 1,218,624 km (0.109 R)
• M11: 1,376,151 km (0.07 R)
• M12: 1,588,879 km (0.073 R)
• M13: 1,699,432 km (0.095 R)
• M14: 1,774,530 km (0.109 R)
• M15: 1,889,421 km (0.063 R)
• M16: 2,140,297 km (0.037 R)
• M17: 2,262,817 km (0.052 R)
• M18: 2,359,906 km (0.102 R)
• M19: 2,458,342 km (0.11 R)
• M20: 2,558,273 km (0.083 R)
• M21: 2,866,146 km (0.092 R)
• M22: 2,971,313 km (0.117 R)
• M23: 3,077,976 km (0.092 R)
• M24: 3,646,448 km (0.065 R)
• M25: 3,777,346 km (0.034 R)
• M26: 3,892,985 km (0.117 R)
• M27: 3,959,706 km (0.041 R)
• M28: 4,026,726 km (0.112 R)
• M29: 4,419,869 km (0.063 R)
• M30: 4,665,210 km (0.078 R)
• M31: 4,915,038 km (0.079 R)
• M32: 4,987,294 km (0.108 R)
• M33: 5,114,452 km (0.107 R)
• M34: 5,428,009 km (0.096 R)
• M35: 5,728,701 km (0.098 R)
• M36: 5,823,845 km (0.079 R)
• M37: 5,958,034 km (0.041 R)
• M38: 6,465,022 km (0.113 R)
• M39: 7,087,498 km (0.093 R)
• M40: 7,251,308 km (0.119 R)
• M41: 7,437,109 km (0.09 R)
• M42: 7,876,777 km (0.032 R)
• M43: 7,961,599 km (0.051 R)
• M44: 8,089,206 km (0.111 R)
• M45: 8,303,430 km (0.096 R)
• M46: 8,715,722 km (0.046 R)
• M47: 8,847,368 km (0.099 R)
• M48: 9,112,455 km (0.117 R)
• M49: 9,425,264 km (0.045 R)
• M50: 9,741,514 km (0.098 R)
• M51: 9,946,613 km (0.073 R)
• M52: 10,130,169 km (0.116 R)
• M53: 10,524,061 km (0.085 R)
• M54: 11,088,493 km (0.115 R)
• M55: 11,350,589 km (0.101 R)
• M56: 12,148,993 km (0.061 R)
• M57: 12,616,935 km (0.03 R)
• M58: 12,890,549 km (0.102 R)
• M59: 13,140,976 km (0.038 R)
• M60: 13,241,656 km (0.114 R)
• M61: 13,621,335 km (0.084 R)
• M62: 13,978,874 km (0.118 R)
• M63: 14,365,584 km (0.09 R)
• M64: 14,469,256 km (0.119 R)
• M65: 14,729,556 km (0.101 R)
• M66: 14,860,304 km (0.058 R)
• M67: 15,973,761 km (0.117 R)
• M68: 16,513,361 km (0.079 R)
• M69: 17,582,836 km (0.093 R)
• M70: 17,804,989 km (0.056 R)
• M71: 18,028,039 km (0.095 R)
• M72: 18,251,987 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.9

Radius: 13.6

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.56 AU - 7.76 AU

Year: 6156 Days

Day: 10.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,449,987 km

• M1: 181,911 km (0.079 R)
• M2: 437,873 km (0.087 R)
• M3: 550,670 km (0.094 R)
• M4: 870,061 km (0.105 R)
• M5: 1,021,005 km (0.079 R)
• M6: 1,231,490 km (0.114 R)
• M7: 1,492,688 km (0.066 R)
• M8: 1,772,585 km (0.105 R)
• M9: 2,234,843 km (0.099 R)
• M10: 2,469,412 km (0.094 R)
• M11: 2,712,209 km (0.061 R)
• M12: 2,962,935 km (0.063 R)
• M13: 3,317,333 km (0.11 R)
• M14: 3,735,608 km (0.118 R)
• M15: 3,836,587 km (0.084 R)
• M16: 4,381,722 km (0.079 R)
• M17: 4,568,869 km (0.115 R)
• M18: 4,758,708 km (0.104 R)
• M19: 4,868,513 km (0.078 R)
• M20: 4,979,066 km (0.043 R)
• M21: 5,689,207 km (0.053 R)
• M22: 5,805,893 km (0.11 R)
• M23: 6,100,900 km (0.053 R)
• M24: 6,552,836 km (0.033 R)
• M25: 7,425,440 km (0.081 R)
• M26: 7,585,210 km (0.099 R)
• M27: 7,778,341 km (0.108 R)
• M28: 7,908,043 km (0.064 R)
• M29: 8,567,470 km (0.11 R)
• M30: 8,903,766 km (0.101 R)
• M31: 9,107,668 km (0.116 R)
• M32: 9,554,816 km (0.08 R)
• M33: 9,938,834 km (0.059 R)
• M34: 10,079,755 km (0.12 R)
• M35: 10,686,075 km (0.113 R)
• M36: 10,866,640 km (0.095 R)
• M37: 11,084,753 km (0.102 R)
• M38: 11,599,221 km (0.102 R)
• M39: 11,822,121 km (0.116 R)
• M40: 12,121,467 km (0.102 R)
• M41: 12,234,413 km (0.097 R)
• M42: 12,996,315 km (0.06 R)
• M43: 14,009,841 km (0.062 R)
• M44: 14,726,265 km (0.07 R)
• M45: 15,048,499 km (0.063 R)
• M46: 15,332,435 km (0.09 R)
• M47: 16,112,139 km (0.096 R)
• M48: 16,277,894 km (0.09 R)
• M49: 16,527,573 km (0.094 R)
• M50: 16,946,746 km (0.106 R)
• M51: 17,242,202 km (0.103 R)
• M52: 17,581,939 km (0.109 R)
• M53: 18,095,658 km (0.031 R)
• M54: 18,354,462 km (0.06 R)
• M55: 18,571,080 km (0.077 R)
• M56: 18,788,445 km (0.109 R)
• M57: 19,445,928 km (0.1 R)
• M58: 21,008,927 km (0.107 R)
• M59: 21,462,956 km (0.092 R)
• M60: 22,012,130 km (0.119 R)
• M61: 23,030,891 km (0.085 R)
• M62: 23,170,915 km (0.112 R)
• M63: 23,545,957 km (0.101 R)
• M64: 23,781,424 km (0.111 R)
• M65: 24,540,035 km (0.1 R)
• M66: 25,018,150 km (0.104 R)
• M67: 25,451,086 km (0.071 R)
• M68: 26,080,893 km (0.11 R)
• M69: 26,765,004 km (0.105 R)
• M70: 27,504,317 km (0.094 R)
• M71: 27,702,683 km (0.113 R)
• M72: 27,851,683 km (0.118 R)
• M73: 27,951,315 km (0.108 R)
• M74: 29,255,808 km (0.108 R)
• M75: 31,664,035 km (0.106 R)
• M76: 32,184,486 km (0.104 R)
• M77: 32,760,438 km (0.089 R)
• M78: 34,295,013 km (0.12 R)
• M79: 35,205,465 km (0.034 R)
• M80: 36,341,212 km (0.083 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 13,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit