🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.5 AU - 0.58 AU

Year: 144 Days

Day: 24.8 Hours

Environment

Temp: 260 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,563,629 km

• M1: 30,817 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.56 AU - 0.88 AU

Year: 221 Days

Day: 27.4 Hours

Environment

Temp: 110 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,563,629 km

• M1: 62,083 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.9 AU - 1.3 AU

Year: 417 Days

Day: 46.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.16 AU - 1.2 AU

Year: 464 Days

Day: 12.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.22 AU - 1.84 AU

Year: 684 Days

Day: 22.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 101.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,563,629 km

• M1: 562,039 km (0.062 R)

Asteroid Belt

Center: 2.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.39 AU - 4.01 AU

Year: 2574 Days

Day: 38.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.09 AU - 4.39 AU

Year: 2616 Days

Day: 45.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,563,629 km

• M1: 429,346 km (0.034 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.6

Radius: 13.5

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.84 AU - 5.52 AU

Year: 4264 Days

Day: 9.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 67,563,629 km

• M1: 299,794 km (0.106 R)
• M2: 479,461 km (0.061 R)
• M3: 714,479 km (0.112 R)
• M4: 798,553 km (0.08 R)
• M5: 1,025,344 km (0.115 R)
• M6: 1,197,381 km (0.12 R)
• M7: 1,599,650 km (0.088 R)
• M8: 1,685,220 km (0.103 R)
• M9: 1,861,297 km (0.083 R)
• M10: 2,296,477 km (0.071 R)
• M11: 2,393,865 km (0.102 R)
• M12: 2,832,785 km (0.09 R)
• M13: 2,955,306 km (0.088 R)
• M14: 3,352,339 km (0.093 R)
• M15: 4,357,936 km (0.071 R)
• M16: 4,479,858 km (0.113 R)
• M17: 4,852,207 km (0.103 R)
• M18: 4,957,524 km (0.096 R)
• M19: 5,063,589 km (0.089 R)
• M20: 5,191,794 km (0.107 R)
• M21: 5,342,888 km (0.116 R)
• M22: 5,495,328 km (0.065 R)
• M23: 5,737,976 km (0.103 R)
• M24: 5,849,426 km (0.1 R)
• M25: 6,029,393 km (0.097 R)
• M26: 6,165,527 km (0.085 R)
• M27: 6,814,482 km (0.115 R)
• M28: 6,956,301 km (0.062 R)
• M29: 7,243,080 km (0.032 R)
• M30: 7,436,510 km (0.055 R)
• M31: 7,754,406 km (0.077 R)
• M32: 7,952,324 km (0.063 R)
• M33: 8,051,956 km (0.047 R)
• M34: 8,812,212 km (0.107 R)
• M35: 8,941,166 km (0.081 R)
• M36: 9,148,807 km (0.105 R)
• M37: 9,754,679 km (0.083 R)
• M38: 9,995,382 km (0.116 R)
• M39: 10,129,870 km (0.08 R)
• M40: 10,701,633 km (0.102 R)
• M41: 11,172,268 km (0.106 R)
• M42: 11,396,067 km (0.048 R)
• M43: 11,819,728 km (0.057 R)
• M44: 12,421,710 km (0.117 R)
• M45: 13,387,663 km (0.079 R)
• M46: 13,685,213 km (0.037 R)
• M47: 13,774,822 km (0.104 R)
• M48: 13,954,789 km (0.108 R)
• M49: 14,105,284 km (0.12 R)
• M50: 14,408,070 km (0.108 R)
• M51: 15,205,427 km (0.094 R)
• M52: 15,329,294 km (0.073 R)
• M53: 15,453,610 km (0.058 R)
• M54: 15,828,352 km (0.068 R)
• M55: 15,922,599 km (0.064 R)
• M56: 16,048,411 km (0.098 R)
• M57: 17,714,781 km (0.087 R)
• M58: 18,041,503 km (0.112 R)
• M59: 18,304,347 km (0.1 R)
• M60: 18,535,475 km (0.119 R)
• M61: 18,867,134 km (0.048 R)
• M62: 19,705,181 km (0.1 R)
• M63: 20,761,043 km (0.052 R)
• M64: 21,071,010 km (0.076 R)
• M65: 21,278,652 km (0.079 R)
• M66: 23,105,541 km (0.099 R)
• M67: 23,605,946 km (0.104 R)
• M68: 24,110,090 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.8

Radius: 13.3

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 10.38 AU - 14.7 AU

Year: 16060 Days

Day: 9.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,563,629 km

• M1: 265,237 km (0.059 R)
• M2: 400,473 km (0.092 R)
• M3: 645,066 km (0.051 R)
• M4: 987,795 km (0.094 R)
• M5: 1,180,776 km (0.047 R)
• M6: 1,308,233 km (0.103 R)
• M7: 1,605,484 km (0.069 R)
• M8: 2,233,047 km (0.056 R)
• M9: 2,524,314 km (0.091 R)
• M10: 3,288,161 km (0.086 R)
• M11: 3,733,813 km (0.063 R)
• M12: 3,848,256 km (0.111 R)
• M13: 4,278,350 km (0.095 R)
• M14: 4,560,042 km (0.06 R)
• M15: 4,847,869 km (0.119 R)
• M16: 5,269,585 km (0.1 R)
• M17: 5,703,269 km (0.026 R)
• M18: 6,148,472 km (0.072 R)
• M19: 6,375,412 km (0.105 R)
• M20: 7,502,932 km (0.054 R)
• M21: 9,359,740 km (0.096 R)
• M22: 9,832,021 km (0.092 R)
• M23: 9,938,086 km (0.106 R)
• M24: 11,798,335 km (0.108 R)
• M25: 12,423,056 km (0.056 R)
• M26: 12,537,798 km (0.096 R)
• M27: 12,884,117 km (0.093 R)
• M28: 14,061,302 km (0.03 R)
• M29: 14,784,159 km (0.077 R)
• M30: 16,015,649 km (0.075 R)
• M31: 16,203,245 km (0.07 R)
• M32: 16,517,550 km (0.1 R)
• M33: 18,249,145 km (0.071 R)
• M34: 19,836,378 km (0.09 R)
• M35: 20,646,601 km (0.069 R)
• M36: 22,508,944 km (0.118 R)
• M37: 23,141,594 km (0.114 R)
• M38: 23,708,869 km (0.115 R)
• M39: 23,851,436 km (0.105 R)
• M40: 25,147,103 km (0.107 R)
• M41: 25,292,512 km (0.109 R)
• M42: 25,950,294 km (0.102 R)
• M43: 27,357,112 km (0.117 R)
• M44: 28,485,379 km (0.098 R)
• M45: 30,787,092 km (0.051 R)
• M46: 32,354,579 km (0.1 R)
• M47: 32,829,851 km (0.05 R)
• M48: 33,707,392 km (0.109 R)
• M49: 34,754,129 km (0.061 R)
• M50: 39,384,482 km (0.1 R)
• M51: 39,722,573 km (0.066 R)
• M52: 40,401,747 km (0.119 R)
• M53: 41,255,951 km (0.093 R)
• M54: 41,943,653 km (0.107 R)
• M55: 42,635,094 km (0.116 R)
• M56: 43,156,293 km (0.055 R)
• M57: 44,644,193 km (0.094 R)
• M58: 46,148,849 km (0.066 R)
• M59: 46,416,031 km (0.077 R)
• M60: 46,773,270 km (0.044 R)
• M61: 46,952,189 km (0.112 R)
• M62: 47,400,385 km (0.07 R)
• M63: 48,844,453 km (0.043 R)
• M64: 49,389,737 km (0.07 R)
• M65: 49,845,711 km (0.12 R)
• M66: 50,028,370 km (0.119 R)
• M67: 52,053,477 km (0.074 R)
• M68: 54,011,414 km (0.115 R)
• M69: 54,199,159 km (0.118 R)
• M70: 55,329,969 km (0.093 R)
• M71: 55,993,286 km (0.088 R)
• M72: 56,373,564 km (0.085 R)
• M73: 56,468,708 km (0.115 R)
• M74: 56,659,296 km (0.093 R)
• M75: 58,576,393 km (0.098 R)
• M76: 59,155,636 km (0.103 R)
• M77: 60,319,956 km (0.072 R)
• M78: 60,417,194 km (0.065 R)
• M79: 61,295,932 km (0.064 R)
• M80: 62,474,016 km (0.056 R)
• M81: 62,572,451 km (0.117 R)
• M82: 63,065,825 km (0.069 R)
• M83: 63,362,477 km (0.108 R)
• M84: 64,752,840 km (0.109 R)
• M85: 65,551,842 km (0.109 R)
• M86: 65,651,923 km (0.066 R)
• M87: 67,361,528 km (0.099 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 12,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit