🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.55 AU - 0.57 AU

Year: 150 Days

Day: 24.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 21.2 °

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: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.69 AU - 0.81 AU

Year: 233 Days

Day: 44.6 Hours

Environment

Temp: 188 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.38 AU - 2.76 AU

Year: 1476 Days

Day: 39.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.58 AU - 2.9 AU

Year: 1624 Days

Day: 16.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.85 AU - 4.61 AU

Year: 3116 Days

Day: 46.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.1

Radius: 14

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.42 AU - 7.74 AU

Year: 6045 Days

Day: 8.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,654,249 km

• M1: 273,615 km (0.041 R)
• M2: 414,386 km (0.09 R)
• M3: 544,087 km (0.072 R)
• M4: 757,115 km (0.108 R)
• M5: 1,045,988 km (0.111 R)
• M6: 1,492,688 km (0.053 R)
• M7: 2,016,878 km (0.071 R)
• M8: 2,156,902 km (0.097 R)
• M9: 2,258,928 km (0.112 R)
• M10: 2,425,580 km (0.095 R)
• M11: 2,531,944 km (0.096 R)
• M12: 2,639,954 km (0.087 R)
• M13: 2,838,320 km (0.095 R)
• M14: 3,535,446 km (0.099 R)
• M15: 3,656,770 km (0.105 R)
• M16: 3,779,590 km (0.075 R)
• M17: 4,284,633 km (0.087 R)
• M18: 4,837,995 km (0.055 R)
• M19: 5,386,421 km (0.085 R)
• M20: 5,896,998 km (0.085 R)
• M21: 6,482,674 km (0.088 R)
• M22: 6,843,205 km (0.066 R)
• M23: 7,365,002 km (0.076 R)
• M24: 8,545,330 km (0.09 R)
• M25: 8,643,615 km (0.049 R)
• M26: 8,775,261 km (0.119 R)
• M27: 9,955,589 km (0.06 R)
• M28: 10,232,494 km (0.093 R)
• M29: 10,971,209 km (0.119 R)
• M30: 11,437,356 km (0.066 R)
• M31: 11,690,924 km (0.106 R)
• M32: 11,873,284 km (0.039 R)
• M33: 12,093,342 km (0.112 R)
• M34: 12,314,747 km (0.073 R)
• M35: 13,137,984 km (0.077 R)
• M36: 13,365,672 km (0.07 R)
• M37: 13,709,598 km (0.109 R)
• M38: 14,484,515 km (0.053 R)
• M39: 14,680,488 km (0.115 R)
• M40: 15,433,115 km (0.118 R)
• M41: 15,713,461 km (0.053 R)
• M42: 15,914,969 km (0.052 R)
• M43: 16,770,071 km (0.106 R)
• M44: 16,975,918 km (0.098 R)
• M45: 17,807,532 km (0.058 R)
• M46: 18,695,096 km (0.099 R)
• M47: 20,118,819 km (0.072 R)
• M48: 20,293,849 km (0.029 R)
• M49: 20,689,236 km (0.076 R)
• M50: 22,161,279 km (0.038 R)
• M51: 22,432,500 km (0.104 R)
• M52: 22,613,962 km (0.117 R)
• M53: 23,207,118 km (0.116 R)
• M54: 23,298,821 km (0.097 R)
• M55: 23,436,601 km (0.029 R)
• M56: 23,574,680 km (0.051 R)
• M57: 24,175,913 km (0.108 R)
• M58: 24,642,060 km (0.091 R)
• M59: 25,630,454 km (0.097 R)
• M60: 26,010,283 km (0.082 R)
• M61: 26,775,775 km (0.091 R)
• M62: 27,306,399 km (0.101 R)
• M63: 28,231,063 km (0.102 R)
• M64: 28,427,036 km (0.116 R)
• M65: 29,017,649 km (0.111 R)
• M66: 29,612,300 km (0.106 R)
• M67: 30,111,059 km (0.113 R)
• M68: 30,211,140 km (0.11 R)
• M69: 30,965,114 km (0.118 R)
• M70: 31,776,233 km (0.117 R)
• M71: 31,929,122 km (0.083 R)
• M72: 32,491,760 km (0.076 R)
• M73: 32,800,081 km (0.111 R)
• M74: 32,903,004 km (0.072 R)
• M75: 33,212,672 km (0.095 R)
• M76: 34,670,055 km (0.095 R)
• M77: 34,774,923 km (0.08 R)
• M78: 35,301,058 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.4

Radius: 10.7

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 9.49 AU - 9.87 AU

Year: 10787 Days

Day: 7.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,654,249 km

• M1: 193,729 km (0.079 R)
• M2: 491,878 km (0.096 R)
• M3: 634,445 km (0.12 R)
• M4: 847,771 km (0.081 R)
• M5: 943,813 km (0.12 R)
• M6: 1,043,894 km (0.103 R)
• M7: 1,147,715 km (0.083 R)
• M8: 1,971,401 km (0.119 R)
• M9: 2,371,126 km (0.109 R)
• M10: 2,651,921 km (0.094 R)
• M11: 2,913,867 km (0.085 R)
• M12: 3,153,822 km (0.038 R)
• M13: 3,245,526 km (0.076 R)
• M14: 3,369,094 km (0.072 R)
• M15: 4,011,018 km (0.105 R)
• M16: 4,177,521 km (0.072 R)
• M17: 4,312,308 km (0.108 R)
• M18: 4,690,492 km (0.07 R)
• M19: 5,775,974 km (0.078 R)
• M20: 6,116,309 km (0.06 R)
• M21: 7,257,292 km (0.078 R)
• M22: 7,419,905 km (0.065 R)
• M23: 7,624,704 km (0.104 R)
• M24: 7,914,775 km (0.087 R)
• M25: 8,335,294 km (0.104 R)
• M26: 9,774,426 km (0.089 R)
• M27: 10,683,682 km (0.115 R)
• M28: 10,915,109 km (0.111 R)
• M29: 11,195,157 km (0.097 R)
• M30: 11,383,201 km (0.099 R)
• M31: 12,630,847 km (0.11 R)
• M32: 13,122,127 km (0.088 R)
• M33: 13,971,843 km (0.032 R)
• M34: 15,776,741 km (0.089 R)
• M35: 15,934,716 km (0.106 R)
• M36: 17,056,252 km (0.077 R)
• M37: 17,544,689 km (0.114 R)
• M38: 17,708,498 km (0.108 R)
• M39: 18,092,666 km (0.112 R)
• M40: 18,702,127 km (0.109 R)
• M41: 18,813,578 km (0.092 R)
• M42: 19,657,160 km (0.109 R)
• M43: 20,858,730 km (0.104 R)
• M44: 21,848,769 km (0.106 R)
• M45: 21,966,203 km (0.105 R)
• M46: 22,497,575 km (0.106 R)
• M47: 22,854,067 km (0.118 R)
• M48: 24,359,919 km (0.082 R)
• M49: 25,402,018 km (0.091 R)
• M50: 25,711,236 km (0.09 R)
• M51: 28,102,409 km (0.118 R)
• M52: 28,230,165 km (0.059 R)
• M53: 31,024,654 km (0.102 R)
• M54: 32,086,798 km (0.042 R)
• M55: 32,153,519 km (0.039 R)
• M56: 32,622,359 km (0.059 R)
• M57: 33,431,085 km (0.061 R)
• M58: 34,178,326 km (0.046 R)
• M59: 34,314,760 km (0.09 R)
• M60: 34,588,224 km (0.09 R)
• M61: 34,656,740 km (0.049 R)
• M62: 34,725,256 km (0.118 R)
• M63: 36,105,147 km (0.105 R)
• M64: 36,452,962 km (0.099 R)
• M65: 37,432,678 km (0.109 R)
• M66: 37,643,761 km (0.064 R)
• M67: 37,714,222 km (0.115 R)
• M68: 38,705,008 km (0.087 R)
• M69: 40,063,357 km (0.096 R)
• M70: 43,047,386 km (0.064 R)
• M71: 43,120,988 km (0.108 R)
• M72: 44,677,853 km (0.073 R)
• M73: 44,901,651 km (0.041 R)
• M74: 46,252,969 km (0.087 R)
• M75: 46,706,400 km (0.091 R)
• M76: 47,085,331 km (0.083 R)
• M77: 50,076,092 km (0.11 R)
• M78: 50,386,208 km (0.079 R)
• M79: 51,164,566 km (0.103 R)
• M80: 52,339,508 km (0.109 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 17,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit