🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.49 AU - 0.71 AU

Year: 174 Days

Day: 17.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,328,069 km

• M1: 141,071 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.75 AU - 1.21 AU

Year: 364 Days

Day: 41.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 160.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 58,328,069 km

• M1: 58,343 km (0.067 R)
• M2: 570,566 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.81 AU - 1.31 AU

Year: 409 Days

Day: 22.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,328,069 km

• M1: 729,589 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.41 AU - 2.07 AU

Year: 860 Days

Day: 35 Hours

Environment

Temp: -60 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,328,069 km

• M1: 775,067 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.1 AU - 2.16 AU

Year: 1165 Days

Day: 38 Hours

Environment

Temp: -75 °C

Axial Tilt: 87.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,328,069 km

• M1: 1,229,545 km (0.099 R)
• M2: 1,453,194 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.08 AU - 3.36 AU

Year: 1681 Days

Day: 39.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.62 AU - 4.6 AU

Year: 3122 Days

Day: 45.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.9

Radius: 15

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.77 AU - 9.71 AU

Year: 9683 Days

Day: 14.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 58,328,069 km

• M1: 195,524 km (0.1 R)
• M2: 389,553 km (0.09 R)
• M3: 636,689 km (0.118 R)
• M4: 750,084 km (0.113 R)
• M5: 1,062,444 km (0.06 R)
• M6: 1,348,924 km (0.072 R)
• M7: 1,631,664 km (0.07 R)
• M8: 1,735,485 km (0.071 R)
• M9: 1,872,367 km (0.093 R)
• M10: 2,028,846 km (0.12 R)
• M11: 2,157,351 km (0.11 R)
• M12: 2,355,418 km (0.065 R)
• M13: 2,664,188 km (0.082 R)
• M14: 3,041,325 km (0.064 R)
• M15: 3,302,373 km (0.076 R)
• M16: 3,416,666 km (0.037 R)
• M17: 3,532,155 km (0.047 R)
• M18: 3,807,116 km (0.072 R)
• M19: 4,129,948 km (0.099 R)
• M20: 4,399,075 km (0.059 R)
• M21: 4,567,522 km (0.118 R)
• M22: 4,845,924 km (0.086 R)
• M23: 5,042,047 km (0.098 R)
• M24: 5,240,862 km (0.082 R)
• M25: 5,968,805 km (0.095 R)
• M26: 6,085,342 km (0.063 R)
• M27: 6,297,322 km (0.105 R)
• M28: 6,583,802 km (0.12 R)
• M29: 7,046,060 km (0.074 R)
• M30: 7,243,978 km (0.117 R)
• M31: 7,544,221 km (0.064 R)
• M32: 8,131,392 km (0.111 R)
• M33: 8,391,244 km (0.084 R)
• M34: 8,495,962 km (0.088 R)
• M35: 8,627,459 km (0.073 R)
• M36: 9,053,065 km (0.096 R)
• M37: 9,897,096 km (0.043 R)
• M38: 10,202,724 km (0.083 R)
• M39: 10,426,972 km (0.076 R)
• M40: 10,709,562 km (0.113 R)
• M41: 11,109,587 km (0.057 R)
• M42: 11,572,742 km (0.069 R)
• M43: 12,249,522 km (0.119 R)
• M44: 13,182,265 km (0.082 R)
• M45: 14,075,514 km (0.107 R)
• M46: 14,325,343 km (0.028 R)
• M47: 14,956,496 km (0.082 R)
• M48: 15,147,682 km (0.084 R)
• M49: 15,467,971 km (0.106 R)
• M50: 16,115,431 km (0.114 R)
• M51: 16,442,601 km (0.097 R)
• M52: 16,705,744 km (0.111 R)
• M53: 17,070,015 km (0.092 R)
• M54: 17,941,572 km (0.066 R)
• M55: 18,178,684 km (0.089 R)
• M56: 19,102,900 km (0.085 R)
• M57: 20,218,302 km (0.068 R)
• M58: 20,464,989 km (0.098 R)
• M59: 21,318,744 km (0.119 R)
• M60: 22,039,207 km (0.048 R)
• M61: 22,329,577 km (0.075 R)
• M62: 22,767,599 km (0.101 R)
• M63: 23,134,712 km (0.097 R)
• M64: 23,652,022 km (0.105 R)
• M65: 23,800,572 km (0.082 R)
• M66: 23,949,422 km (0.048 R)
• M67: 24,061,172 km (0.058 R)
• M68: 24,322,819 km (0.047 R)
• M69: 24,698,160 km (0.056 R)
• M70: 24,886,653 km (0.082 R)
• M71: 25,075,445 km (0.098 R)
• M72: 25,264,836 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.4

Radius: 3.1

Gravity: 42.71 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 11.16 AU - 14.62 AU

Year: 17342 Days

Day: 16.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,328,069 km

• M1: 48,171 km (0.092 R)
• M2: 80,334 km (0.029 R)
• M3: 105,766 km (0.094 R)
• M4: 388,057 km (0.098 R)
• M5: 453,431 km (0.106 R)
• M6: 540,348 km (0.091 R)
• M7: 576,550 km (0.113 R)
• M8: 613,650 km (0.113 R)
• M9: 916,736 km (0.063 R)
• M10: 1,026,840 km (0.12 R)
• M11: 1,141,282 km (0.096 R)
• M12: 1,308,383 km (0.091 R)
• M13: 1,586,186 km (0.039 R)
• M14: 1,965,417 km (0.114 R)
• M15: 2,194,152 km (0.107 R)
• M16: 2,401,345 km (0.108 R)
• M17: 2,431,414 km (0.099 R)
• M18: 2,962,038 km (0.04 R)
• M19: 3,124,651 km (0.099 R)
• M20: 3,874,435 km (0.102 R)
• M21: 3,945,345 km (0.106 R)
• M22: 4,160,317 km (0.09 R)
• M23: 5,096,500 km (0.116 R)
• M24: 5,448,803 km (0.039 R)
• M25: 5,688,160 km (0.093 R)
• M26: 6,806,554 km (0.119 R)
• M27: 6,849,189 km (0.099 R)
• M28: 7,324,761 km (0.082 R)
• M29: 7,368,443 km (0.102 R)
• M30: 7,544,370 km (0.077 R)
• M31: 7,632,932 km (0.074 R)
• M32: 8,125,708 km (0.101 R)
• M33: 8,674,881 km (0.034 R)
• M34: 9,000,705 km (0.101 R)
• M35: 9,235,873 km (0.045 R)
• M36: 12,471,974 km (0.079 R)
• M37: 12,681,561 km (0.071 R)
• M38: 12,892,344 km (0.113 R)
• M39: 13,051,068 km (0.043 R)
• M40: 13,157,282 km (0.047 R)
• M41: 13,424,165 km (0.071 R)
• M42: 13,692,693 km (0.058 R)
• M43: 14,126,228 km (0.062 R)
• M44: 14,180,681 km (0.1 R)
• M45: 14,950,961 km (0.099 R)
• M46: 16,188,584 km (0.062 R)
• M47: 17,751,732 km (0.1 R)
• M48: 18,521,413 km (0.069 R)
• M49: 18,820,310 km (0.114 R)
• M50: 18,880,298 km (0.095 R)
• M51: 19,422,890 km (0.115 R)
• M52: 20,400,213 km (0.045 R)
• M53: 21,205,947 km (0.082 R)
• M54: 21,706,950 km (0.088 R)
• M55: 21,895,743 km (0.09 R)
• M56: 22,211,843 km (0.059 R)
• M57: 22,465,711 km (0.109 R)
• M58: 22,656,747 km (0.113 R)
• M59: 23,040,466 km (0.08 R)
• M60: 24,334,936 km (0.053 R)
• M61: 25,122,868 km (0.093 R)
• M62: 26,454,588 km (0.096 R)
• M63: 26,791,183 km (0.068 R)
• M64: 26,993,739 km (0.113 R)
• M65: 30,655,446 km (0.089 R)
• M66: 32,651,830 km (0.088 R)
• M67: 33,592,950 km (0.095 R)
• M68: 36,021,522 km (0.114 R)
• M69: 36,096,021 km (0.072 R)
• M70: 36,319,820 km (0.095 R)
• M71: 37,445,245 km (0.077 R)
• M72: 37,520,792 km (0.062 R)
• M73: 37,747,432 km (0.072 R)
• M74: 38,277,906 km (0.096 R)
• M75: 38,353,902 km (0.036 R)
• M76: 38,430,047 km (0.105 R)
• M77: 39,423,228 km (0.104 R)
• M78: 39,576,715 km (0.101 R)
• M79: 39,884,438 km (0.077 R)
• M80: 40,192,909 km (0.092 R)
• M81: 41,747,081 km (0.083 R)
• M82: 43,004,601 km (0.087 R)
• M83: 44,194,801 km (0.05 R)
• M84: 44,914,068 km (0.111 R)
• M85: 45,154,621 km (0.107 R)
• M86: 48,567,996 km (0.11 R)
• M87: 49,724,088 km (0.11 R)
• M88: 50,805,681 km (0.106 R)
• M89: 54,096,684 km (0.054 R)
• M90: 54,267,376 km (0.093 R)
• M91: 54,352,646 km (0.057 R)
• M92: 54,780,197 km (0.096 R)
• M93: 55,724,758 km (0.079 R)
• M94: 58,328,060 km (0.067 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 20,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit