🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.51 AU - 0.67 AU

Year: 163 Days

Day: 47.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.31 AU - 1.43 AU

Year: 577 Days

Day: 24 Hours

Environment

Temp: -8 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 39,636,714 km

• M1: 105,018 km (0.116 R)
• M2: 637,586 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.79 AU - 2.05 AU

Year: 957 Days

Day: 31.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,636,714 km

• M1: 398,379 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.13 AU - 2.79 AU

Year: 1389 Days

Day: 30 Hours

Environment

Temp: -81 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.38 AU - 3.48 AU

Year: 2286 Days

Day: 20.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.7

Radius: 10.2

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.3 AU - 8.32 AU

Year: 7855 Days

Day: 12.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,636,714 km

• M1: 216,169 km (0.06 R)
• M2: 282,740 km (0.078 R)
• M3: 458,667 km (0.085 R)
• M4: 556,354 km (0.109 R)
• M5: 649,853 km (0.043 R)
• M6: 762,201 km (0.032 R)
• M7: 1,357,601 km (0.045 R)
• M8: 1,471,744 km (0.077 R)
• M9: 1,744,760 km (0.109 R)
• M10: 1,869,375 km (0.059 R)
• M11: 2,015,532 km (0.102 R)
• M12: 2,516,835 km (0.108 R)
• M13: 2,597,468 km (0.098 R)
• M14: 2,823,510 km (0.053 R)
• M15: 2,907,285 km (0.098 R)
• M16: 3,099,069 km (0.025 R)
• M17: 3,295,043 km (0.036 R)
• M18: 3,361,165 km (0.033 R)
• M19: 3,495,055 km (0.097 R)
• M20: 3,768,071 km (0.103 R)
• M21: 4,119,177 km (0.1 R)
• M22: 4,286,727 km (0.109 R)
• M23: 4,953,784 km (0.067 R)
• M24: 5,157,835 km (0.029 R)
• M25: 5,495,179 km (0.088 R)
• M26: 5,732,890 km (0.113 R)
• M27: 6,633,618 km (0.071 R)
• M28: 7,172,171 km (0.116 R)
• M29: 7,287,361 km (0.084 R)
• M30: 7,519,537 km (0.097 R)
• M31: 7,813,198 km (0.078 R)
• M32: 8,080,828 km (0.109 R)
• M33: 8,260,944 km (0.107 R)
• M34: 8,412,038 km (0.106 R)
• M35: 8,503,143 km (0.078 R)
• M36: 8,686,400 km (0.034 R)
• M37: 9,087,771 km (0.095 R)
• M38: 9,844,737 km (0.066 R)
• M39: 10,556,523 km (0.084 R)
• M40: 11,184,386 km (0.073 R)
• M41: 11,251,256 km (0.07 R)
• M42: 11,756,597 km (0.093 R)
• M43: 12,894,439 km (0.114 R)
• M44: 13,743,856 km (0.115 R)
• M45: 13,923,074 km (0.12 R)
• M46: 14,211,499 km (0.072 R)
• M47: 14,392,811 km (0.08 R)
• M48: 14,941,237 km (0.119 R)
• M49: 15,199,443 km (0.119 R)
• M50: 15,608,294 km (0.043 R)
• M51: 16,741,797 km (0.078 R)
• M52: 17,357,093 km (0.074 R)
• M53: 17,784,344 km (0.106 R)
• M54: 17,862,435 km (0.103 R)
• M55: 18,728,905 km (0.111 R)
• M56: 19,528,207 km (0.11 R)
• M57: 19,689,473 km (0.114 R)
• M58: 19,891,730 km (0.066 R)
• M59: 19,972,662 km (0.06 R)
• M60: 22,118,644 km (0.116 R)
• M61: 23,261,422 km (0.079 R)
• M62: 23,560,917 km (0.116 R)
• M63: 23,904,693 km (0.115 R)
• M64: 24,033,945 km (0.063 R)
• M65: 24,250,114 km (0.117 R)
• M66: 24,727,780 km (0.077 R)
• M67: 25,077,091 km (0.101 R)
• M68: 25,560,143 km (0.117 R)
• M69: 25,780,799 km (0.061 R)
• M70: 26,135,047 km (0.108 R)
• M71: 26,223,759 km (0.103 R)
• M72: 28,476,703 km (0.096 R)
• M73: 29,072,551 km (0.094 R)
• M74: 29,302,782 km (0.089 R)
• M75: 29,904,465 km (0.052 R)
• M76: 31,119,648 km (0.12 R)
• M77: 31,261,018 km (0.049 R)
• M78: 31,686,026 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.5

Radius: 9.1

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 9.68 AU - 14.68 AU

Year: 15298 Days

Day: 11.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,636,714 km

• M1: 131,497 km (0.082 R)
• M2: 371,900 km (0.029 R)
• M3: 429,346 km (0.057 R)
• M4: 555,008 km (0.09 R)
• M5: 665,262 km (0.103 R)
• M6: 860,936 km (0.118 R)
• M7: 1,007,542 km (0.059 R)
• M8: 1,127,370 km (0.115 R)
• M9: 1,252,284 km (0.08 R)
• M10: 1,516,025 km (0.025 R)
• M11: 1,735,634 km (0.082 R)
• M12: 2,250,401 km (0.057 R)
• M13: 2,501,725 km (0.116 R)
• M14: 2,810,495 km (0.11 R)
• M15: 2,957,101 km (0.094 R)
• M16: 3,106,400 km (0.057 R)
• M17: 3,258,092 km (0.097 R)
• M18: 3,334,985 km (0.099 R)
• M19: 3,542,777 km (0.069 R)
• M20: 3,808,463 km (0.051 R)
• M21: 4,191,583 km (0.087 R)
• M22: 4,415,980 km (0.113 R)
• M23: 4,615,693 km (0.061 R)
• M24: 4,935,533 km (0.093 R)
• M25: 5,083,336 km (0.108 R)
• M26: 5,142,876 km (0.1 R)
• M27: 5,232,485 km (0.118 R)
• M28: 5,535,420 km (0.084 R)
• M29: 6,063,351 km (0.12 R)
• M30: 6,190,061 km (0.111 R)
• M31: 6,607,588 km (0.093 R)
• M32: 6,967,970 km (0.103 R)
• M33: 7,067,452 km (0.119 R)
• M34: 7,436,061 km (0.087 R)
• M35: 8,508,379 km (0.101 R)
• M36: 8,721,556 km (0.053 R)
• M37: 8,936,378 km (0.066 R)
• M38: 9,080,591 km (0.103 R)
• M39: 9,225,701 km (0.114 R)
• M40: 9,887,821 km (0.115 R)
• M41: 10,451,206 km (0.093 R)
• M42: 10,909,574 km (0.1 R)
• M43: 11,727,426 km (0.115 R)
• M44: 12,123,711 km (0.109 R)
• M45: 12,323,573 km (0.055 R)
• M46: 12,524,483 km (0.112 R)
• M47: 13,752,831 km (0.106 R)
• M48: 13,919,483 km (0.095 R)
• M49: 14,128,771 km (0.107 R)
• M50: 14,592,973 km (0.079 R)
• M51: 14,762,916 km (0.117 R)
• M52: 16,190,529 km (0.047 R)
• M53: 16,322,474 km (0.118 R)
• M54: 16,720,554 km (0.098 R)
• M55: 17,121,775 km (0.079 R)
• M56: 17,707,002 km (0.096 R)
• M57: 18,024,748 km (0.092 R)
• M58: 18,804,452 km (0.026 R)
• M59: 19,128,631 km (0.093 R)
• M60: 19,782,822 km (0.073 R)
• M61: 19,876,770 km (0.045 R)
• M62: 19,971,017 km (0.081 R)
• M63: 20,301,777 km (0.118 R)
• M64: 20,586,761 km (0.104 R)
• M65: 22,324,640 km (0.116 R)
• M66: 23,111,973 km (0.105 R)
• M67: 23,409,524 km (0.052 R)
• M68: 23,758,386 km (0.118 R)
• M69: 24,108,894 km (0.12 R)
• M70: 24,461,197 km (0.086 R)
• M71: 25,018,150 km (0.098 R)
• M72: 25,119,876 km (0.069 R)
• M73: 25,681,915 km (0.111 R)
• M74: 25,835,851 km (0.119 R)
• M75: 26,662,230 km (0.112 R)
• M76: 26,922,231 km (0.066 R)
• M77: 27,970,763 km (0.047 R)
• M78: 28,287,910 km (0.105 R)
• M79: 28,872,539 km (0.078 R)
• M80: 32,296,535 km (0.063 R)
• M81: 33,074,593 km (0.069 R)
• M82: 33,971,582 km (0.115 R)
• M83: 34,762,805 km (0.05 R)
• M84: 38,046,927 km (0.099 R)
• M85: 38,222,406 km (0.055 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 16,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit