🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.7 AU - 0.9 AU

Year: 255 Days

Day: 39.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.89 AU - 1.25 AU

Year: 395 Days

Day: 18.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.99 AU - 1.17 AU

Year: 400 Days

Day: 31.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.39 AU - 1.55 AU

Year: 635 Days

Day: 12.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.43 AU - 3.67 AU

Year: 2384 Days

Day: 35 Hours

Environment

Temp: -107 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.41 AU - 3.83 AU

Year: 2455 Days

Day: 36.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,877,085 km

• M1: 189,541 km (0.092 R)
• M2: 2,620,805 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.84 AU - 4.98 AU

Year: 3301 Days

Day: 22.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 78.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.83 AU - 5.63 AU

Year: 3667 Days

Day: 42.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,877,085 km

• M1: 2,732,256 km (0.04 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.6

Radius: 8.8

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.59 AU - 12.73 AU

Year: 12406 Days

Day: 9.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,877,085 km

• M1: 114,442 km (0.079 R)
• M2: 282,142 km (0.076 R)
• M3: 361,279 km (0.119 R)
• M4: 497,263 km (0.118 R)
• M5: 1,418,038 km (0.1 R)
• M6: 1,850,974 km (0.058 R)
• M7: 2,323,255 km (0.114 R)
• M8: 2,588,193 km (0.097 R)
• M9: 2,956,652 km (0.107 R)
• M10: 3,211,417 km (0.12 R)
• M11: 3,440,302 km (0.067 R)
• M12: 3,708,531 km (0.109 R)
• M13: 3,914,228 km (0.08 R)
• M14: 4,265,334 km (0.119 R)
• M15: 4,480,755 km (0.068 R)
• M16: 4,773,818 km (0.107 R)
• M17: 6,867,589 km (0.053 R)
• M18: 6,951,514 km (0.056 R)
• M19: 9,624,529 km (0.092 R)
• M20: 10,097,856 km (0.108 R)
• M21: 10,337,362 km (0.113 R)
• M22: 12,167,393 km (0.041 R)
• M23: 13,776,318 km (0.112 R)
• M24: 13,882,383 km (0.088 R)
• M25: 14,202,223 km (0.104 R)
• M26: 14,578,462 km (0.104 R)
• M27: 14,740,776 km (0.056 R)
• M28: 14,903,688 km (0.043 R)
• M29: 15,176,405 km (0.102 R)
• M30: 15,395,865 km (0.062 R)
• M31: 16,004,728 km (0.102 R)
• M32: 16,396,226 km (0.068 R)
• M33: 16,904,260 km (0.098 R)
• M34: 17,131,799 km (0.12 R)
• M35: 17,704,908 km (0.115 R)
• M36: 18,869,827 km (0.089 R)
• M37: 19,224,224 km (0.115 R)
• M38: 19,283,465 km (0.095 R)
• M39: 20,845,715 km (0.085 R)
• M40: 21,028,673 km (0.081 R)
• M41: 21,089,709 km (0.069 R)
• M42: 21,334,601 km (0.097 R)
• M43: 21,396,086 km (0.106 R)
• M44: 21,951,094 km (0.112 R)
• M45: 22,199,277 km (0.076 R)
• M46: 22,510,740 km (0.093 R)
• M47: 22,698,485 km (0.101 R)
• M48: 23,454,104 km (0.053 R)
• M49: 23,707,971 km (0.073 R)
• M50: 24,925,548 km (0.081 R)
• M51: 24,990,324 km (0.047 R)
• M52: 25,054,951 km (0.08 R)
• M53: 25,966,750 km (0.111 R)
• M54: 26,426,763 km (0.11 R)
• M55: 26,955,741 km (0.077 R)
• M56: 28,293,445 km (0.102 R)
• M57: 28,563,469 km (0.092 R)
• M58: 28,631,237 km (0.054 R)
• M59: 30,202,314 km (0.12 R)
• M60: 30,340,243 km (0.049 R)
• M61: 31,661,043 km (0.081 R)
• M62: 32,575,535 km (0.086 R)
• M63: 32,858,574 km (0.112 R)
• M64: 34,430,399 km (0.071 R)
• M65: 35,007,996 km (0.094 R)
• M66: 35,953,604 km (0.113 R)
• M67: 36,686,484 km (0.1 R)
• M68: 36,981,042 km (0.057 R)
• M69: 38,241,853 km (0.089 R)
• M70: 39,140,188 km (0.052 R)
• M71: 39,290,684 km (0.098 R)
• M72: 39,441,179 km (0.107 R)
• M73: 40,424,785 km (0.067 R)
• M74: 40,500,781 km (0.098 R)
• M75: 41,110,392 km (0.108 R)
• M76: 41,569,658 km (0.09 R)
• M77: 41,953,676 km (0.12 R)
• M78: 43,345,833 km (0.081 R)
• M79: 43,579,356 km (0.075 R)
• M80: 43,657,296 km (0.113 R)
• M81: 45,304,518 km (0.08 R)
• M82: 46,016,604 km (0.04 R)
• M83: 48,659,251 km (0.08 R)
• M84: 51,021,999 km (0.117 R)
• M85: 51,680,380 km (0.094 R)
• M86: 52,756,138 km (0.047 R)
• M87: 53,588,800 km (0.09 R)
• M88: 53,672,275 km (0.045 R)
• M89: 55,689,154 km (0.087 R)
• M90: 55,773,677 km (0.091 R)
• M91: 56,027,694 km (0.109 R)
• M92: 56,706,868 km (0.06 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 15,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit