🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.43 AU - 0.57 AU

Year: 124 Days

Day: 33.1 Hours

Environment

Temp: 287 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.74 AU - 0.76 AU

Year: 228 Days

Day: 15.4 Hours

Environment

Temp: 206 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,618,345 km

• M1: 81,381 km (0.06 R)
• M2: 371,152 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.68 AU - 0.84 AU

Year: 233 Days

Day: 13.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.9 AU - 1.06 AU

Year: 341 Days

Day: 13.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,618,345 km

• M1: 366,515 km (0.041 R)
• M2: 415,134 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.87 AU - 1.33 AU

Year: 405 Days

Day: 18.7 Hours

Environment

Temp: 49 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.1 AU - 1.22 AU

Year: 439 Days

Day: 26.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 175.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,618,345 km

• M1: 462,407 km (0.052 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.58 AU - 3.32 AU

Year: 1781 Days

Day: 14 Hours

Environment

Temp: -93 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.8

Radius: 9.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.29 AU - 8.37 AU

Year: 7701 Days

Day: 6.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 53,618,345 km

• M1: 320,738 km (0.106 R)
• M2: 392,246 km (0.06 R)
• M3: 822,788 km (0.096 R)
• M4: 1,026,840 km (0.101 R)
• M5: 1,094,757 km (0.1 R)
• M6: 1,247,347 km (0.084 R)
• M7: 1,613,563 km (0.092 R)
• M8: 1,815,969 km (0.035 R)
• M9: 2,171,712 km (0.049 R)
• M10: 2,275,384 km (0.093 R)
• M11: 2,426,178 km (0.117 R)
• M12: 3,129,139 km (0.055 R)
• M13: 3,229,818 km (0.081 R)
• M14: 3,625,504 km (0.114 R)
• M15: 4,864,175 km (0.115 R)
• M16: 5,158,135 km (0.09 R)
• M17: 5,804,697 km (0.075 R)
• M18: 6,032,833 km (0.1 R)
• M19: 6,137,552 km (0.071 R)
• M20: 6,562,559 km (0.096 R)
• M21: 6,756,887 km (0.089 R)
• M22: 6,843,803 km (0.12 R)
• M23: 6,975,001 km (0.115 R)
• M24: 7,351,239 km (0.109 R)
• M25: 7,802,427 km (0.035 R)
• M26: 8,262,440 km (0.103 R)
• M27: 8,873,846 km (0.088 R)
• M28: 9,451,145 km (0.042 R)
• M29: 9,842,792 km (0.11 R)
• M30: 10,115,060 km (0.092 R)
• M31: 10,616,662 km (0.103 R)
• M32: 10,692,508 km (0.085 R)
• M33: 10,768,653 km (0.115 R)
• M34: 10,998,136 km (0.096 R)
• M35: 11,254,846 km (0.066 R)
• M36: 11,409,979 km (0.088 R)
• M37: 11,643,950 km (0.116 R)
• M38: 12,195,817 km (0.074 R)
• M39: 13,764,350 km (0.048 R)
• M40: 13,985,606 km (0.111 R)
• M41: 14,713,100 km (0.06 R)
• M42: 16,029,861 km (0.08 R)
• M43: 17,146,010 km (0.106 R)
• M44: 17,264,941 km (0.098 R)
• M45: 17,803,643 km (0.095 R)
• M46: 18,226,406 km (0.081 R)
• M47: 18,347,880 km (0.06 R)
• M48: 18,866,835 km (0.074 R)
• M49: 18,928,170 km (0.076 R)
• M50: 19,669,876 km (0.116 R)
• M51: 19,794,341 km (0.096 R)
• M52: 20,232,364 km (0.092 R)
• M53: 20,484,137 km (0.063 R)
• M54: 21,405,211 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.3

Radius: 9.2

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 10.57 AU - 15.43 AU

Year: 16474 Days

Day: 12.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,618,345 km

• M1: 139,276 km (0.102 R)
• M2: 222,751 km (0.108 R)
• M3: 313,408 km (0.055 R)
• M4: 510,727 km (0.057 R)
• M5: 730,636 km (0.108 R)
• M6: 823,387 km (0.086 R)
• M7: 920,476 km (0.077 R)
• M8: 1,063,192 km (0.061 R)
• M9: 1,169,706 km (0.112 R)
• M10: 2,013,438 km (0.05 R)
• M11: 2,173,807 km (0.106 R)
• M12: 2,283,163 km (0.119 R)
• M13: 2,450,712 km (0.089 R)
• M14: 2,564,556 km (0.115 R)
• M15: 2,622,301 km (0.116 R)
• M16: 2,709,517 km (0.07 R)
• M17: 3,474,710 km (0.091 R)
• M18: 3,538,738 km (0.03 R)
• M19: 4,200,409 km (0.085 R)
• M20: 5,226,650 km (0.099 R)
• M21: 5,337,054 km (0.077 R)
• M22: 6,642,594 km (0.073 R)
• M23: 6,842,607 km (0.093 R)
• M24: 7,004,023 km (0.118 R)
• M25: 7,207,625 km (0.104 R)
• M26: 7,746,327 km (0.096 R)
• M27: 7,999,297 km (0.072 R)
• M28: 10,027,545 km (0.116 R)
• M29: 10,768,504 km (0.098 R)
• M30: 11,383,500 km (0.049 R)
• M31: 12,995,417 km (0.08 R)
• M32: 13,145,614 km (0.069 R)
• M33: 13,853,511 km (0.102 R)
• M34: 14,212,097 km (0.118 R)
• M35: 15,253,597 km (0.085 R)
• M36: 15,943,692 km (0.1 R)
• M37: 17,851,813 km (0.088 R)
• M38: 18,691,506 km (0.118 R)
• M39: 19,258,332 km (0.109 R)
• M40: 20,235,057 km (0.119 R)
• M41: 20,641,963 km (0.119 R)
• M42: 20,992,770 km (0.075 R)
• M43: 21,051,562 km (0.117 R)
• M44: 21,700,518 km (0.107 R)
• M45: 21,878,689 km (0.087 R)
• M46: 22,116,998 km (0.117 R)
• M47: 24,670,634 km (0.066 R)
• M48: 25,292,213 km (0.092 R)
• M49: 25,793,366 km (0.098 R)
• M50: 26,234,380 km (0.049 R)
• M51: 26,297,660 km (0.038 R)
• M52: 26,741,667 km (0.087 R)
• M53: 26,805,246 km (0.095 R)
• M54: 26,868,825 km (0.092 R)
• M55: 27,251,945 km (0.071 R)
• M56: 27,637,010 km (0.062 R)
• M57: 28,477,151 km (0.039 R)
• M58: 28,932,976 km (0.075 R)
• M59: 30,315,111 km (0.084 R)
• M60: 31,114,562 km (0.117 R)
• M61: 31,248,452 km (0.057 R)
• M62: 31,651,319 km (0.078 R)
• M63: 32,394,372 km (0.041 R)
• M64: 32,597,974 km (0.115 R)
• M65: 34,588,524 km (0.115 R)
• M66: 35,144,579 km (0.068 R)
• M67: 35,423,729 km (0.11 R)
• M68: 35,633,614 km (0.094 R)
• M69: 35,913,961 km (0.084 R)
• M70: 36,688,878 km (0.091 R)
• M71: 37,398,121 km (0.063 R)
• M72: 37,897,329 km (0.034 R)
• M73: 40,061,562 km (0.037 R)
• M74: 40,353,128 km (0.093 R)
• M75: 41,158,563 km (0.116 R)
• M76: 41,305,618 km (0.079 R)
• M77: 41,895,482 km (0.076 R)
• M78: 42,934,439 km (0.118 R)
• M79: 43,232,737 km (0.065 R)
• M80: 43,307,536 km (0.096 R)
• M81: 43,906,676 km (0.11 R)
• M82: 44,132,120 km (0.099 R)
• M83: 47,251,086 km (0.1 R)
• M84: 48,022,562 km (0.07 R)
• M85: 48,332,230 km (0.105 R)
• M86: 49,109,540 km (0.068 R)
• M87: 49,577,931 km (0.114 R)
• M88: 50,047,818 km (0.097 R)
• M89: 50,991,930 km (0.115 R)
• M90: 51,307,881 km (0.119 R)
• M91: 53,137,463 km (0.089 R)
• M92: 53,377,717 km (0.109 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 19,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit