🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.71 AU - 1.01 AU

Year: 297 Days

Day: 20.1 Hours

Environment

Temp: 125 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.1 AU - 1.26 AU

Year: 478 Days

Day: 32.8 Hours

Environment

Temp: -15 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1 AU - 1.6 AU

Year: 553 Days

Day: 16.8 Hours

Environment

Temp: -20 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,601,992 km

• M1: 358,436 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.58 AU - 1.8 AU

Year: 819 Days

Day: 40.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.58 AU - 2.46 AU

Year: 1070 Days

Day: 36.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,601,992 km

• M1: 568,472 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.4

Radius: 3.9

Gravity: 45.79 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 11.85 AU - 16.43 AU

Year: 19821 Days

Day: 24.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 48,601,992 km

• M1: 124,465 km (0.03 R)
• M2: 188,194 km (0.061 R)
• M3: 749,934 km (0.114 R)
• M4: 923,916 km (0.099 R)
• M5: 975,827 km (0.085 R)
• M6: 1,486,404 km (0.065 R)
• M7: 1,516,922 km (0.12 R)
• M8: 1,800,560 km (0.069 R)
• M9: 2,238,882 km (0.043 R)
• M10: 2,451,909 km (0.115 R)
• M11: 2,560,966 km (0.05 R)
• M12: 2,897,262 km (0.084 R)
• M13: 3,051,198 km (0.106 R)
• M14: 3,129,288 km (0.096 R)
• M15: 3,529,014 km (0.058 R)
• M16: 4,288,522 km (0.048 R)
• M17: 4,508,132 km (0.037 R)
• M18: 4,552,413 km (0.044 R)
• M19: 6,492,697 km (0.055 R)
• M20: 6,897,509 km (0.047 R)
• M21: 7,102,907 km (0.049 R)
• M22: 7,310,399 km (0.082 R)
• M23: 7,625,303 km (0.065 R)
• M24: 9,040,499 km (0.098 R)
• M25: 10,416,649 km (0.108 R)
• M26: 11,249,012 km (0.104 R)
• M27: 11,917,864 km (0.106 R)
• M28: 12,976,718 km (0.067 R)
• M29: 13,230,286 km (0.057 R)
• M30: 14,785,206 km (0.115 R)
• M31: 14,983,573 km (0.061 R)
• M32: 16,056,489 km (0.06 R)
• M33: 17,015,411 km (0.088 R)
• M34: 17,711,640 km (0.047 R)
• M35: 18,417,293 km (0.112 R)
• M36: 18,701,978 km (0.099 R)
• M37: 19,275,985 km (0.079 R)
• M38: 19,492,603 km (0.091 R)
• M39: 19,782,822 km (0.115 R)
• M40: 21,628,860 km (0.093 R)
• M41: 22,762,513 km (0.101 R)
• M42: 23,298,073 km (0.092 R)
• M43: 25,087,114 km (0.118 R)
• M44: 25,560,891 km (0.079 R)
• M45: 26,919,688 km (0.063 R)
• M46: 27,404,834 km (0.064 R)
• M47: 27,974,503 km (0.114 R)
• M48: 28,056,183 km (0.098 R)
• M49: 28,630,190 km (0.095 R)
• M50: 29,291,113 km (0.107 R)
• M51: 29,540,194 km (0.079 R)
• M52: 31,303,504 km (0.049 R)
• M53: 32,841,819 km (0.068 R)
• M54: 37,422,057 km (0.112 R)
• M55: 37,602,173 km (0.12 R)
• M56: 38,688,852 km (0.084 R)
• M57: 40,338,168 km (0.106 R)
• M58: 41,357,379 km (0.118 R)
• M59: 42,291,168 km (0.093 R)
• M60: 42,666,659 km (0.118 R)
• M61: 42,949,100 km (0.057 R)
• M62: 43,420,932 km (0.09 R)
• M63: 45,038,384 km (0.108 R)
• M64: 46,095,442 km (0.078 R)
• M65: 47,160,729 km (0.107 R)
• M66: 47,355,206 km (0.102 R)
• M67: 47,549,982 km (0.1 R)
• M68: 48,429,917 km (0.065 R)
• M69: 49,216,652 km (0.059 R)
• M70: 49,512,706 km (0.115 R)
• M71: 51,401,679 km (0.114 R)
• M72: 51,601,990 km (0.113 R)
• M73: 53,719,698 km (0.054 R)
• M74: 54,330,057 km (0.089 R)
• M75: 54,533,959 km (0.116 R)
• M76: 56,793,934 km (0.115 R)
• M77: 56,897,456 km (0.104 R)
• M78: 57,208,171 km (0.117 R)
• M79: 57,311,842 km (0.106 R)
• M80: 58,561,283 km (0.048 R)
• M81: 59,084,427 km (0.12 R)
• M82: 59,189,295 km (0.116 R)
• M83: 59,924,868 km (0.068 R)
• M84: 63,647,611 km (0.115 R)
• M85: 64,185,565 km (0.074 R)
• M86: 65,374,269 km (0.072 R)
• M87: 65,591,186 km (0.037 R)
• M88: 66,570,155 km (0.03 R)
• M89: 66,679,212 km (0.099 R)
• M90: 67,335,049 km (0.084 R)
• M91: 68,873,364 km (0.116 R)
• M92: 68,983,767 km (0.091 R)
• M93: 69,204,573 km (0.084 R)
• M94: 71,091,003 km (0.083 R)
• M95: 71,649,152 km (0.069 R)
• M96: 74,348,047 km (0.077 R)
• M97: 76,051,668 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.4

Radius: 4.7

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 13.97 AU - 17.15 AU

Year: 22881 Days

Day: 24.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 48,601,992 km

• M1: 238,908 km (0.118 R)
• M2: 601,234 km (0.089 R)
• M3: 1,390,961 km (0.094 R)
• M4: 2,051,136 km (0.085 R)
• M5: 3,460,947 km (0.088 R)
• M6: 4,763,346 km (0.104 R)
• M7: 5,588,528 km (0.106 R)
• M8: 6,126,332 km (0.114 R)
• M9: 7,955,316 km (0.102 R)
• M10: 7,995,109 km (0.098 R)
• M11: 8,154,879 km (0.067 R)
• M12: 10,196,292 km (0.108 R)
• M13: 10,939,494 km (0.106 R)
• M14: 12,802,436 km (0.06 R)
• M15: 12,942,609 km (0.056 R)
• M16: 13,177,328 km (0.112 R)
• M17: 15,104,747 km (0.093 R)
• M18: 15,203,482 km (0.059 R)
• M19: 15,302,366 km (0.085 R)
• M20: 15,749,963 km (0.107 R)
• M21: 16,101,069 km (0.1 R)
• M22: 16,556,146 km (0.108 R)
• M23: 16,862,074 km (0.111 R)
• M24: 17,169,647 km (0.117 R)
• M25: 21,113,795 km (0.042 R)
• M26: 21,334,751 km (0.069 R)
• M27: 21,445,453 km (0.093 R)
• M28: 22,169,806 km (0.118 R)
• M29: 23,356,566 km (0.105 R)
• M30: 25,673,837 km (0.118 R)
• M31: 26,205,209 km (0.119 R)
• M32: 27,519,426 km (0.065 R)
• M33: 30,397,839 km (0.118 R)
• M34: 31,022,559 km (0.089 R)
• M35: 31,904,289 km (0.097 R)
• M36: 32,284,567 km (0.11 R)
• M37: 32,348,146 km (0.097 R)
• M38: 32,539,033 km (0.12 R)
• M39: 37,698,065 km (0.078 R)
• M40: 42,825,083 km (0.111 R)
• M41: 43,876,307 km (0.059 R)
• M42: 46,290,668 km (0.07 R)
• M43: 46,721,210 km (0.051 R)
• M44: 47,297,162 km (0.092 R)
• M45: 47,730,846 km (0.068 R)
• M46: 48,529,250 km (0.083 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 14,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit