🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.52 AU - 0.54 AU

Year: 143 Days

Day: 35 Hours

Environment

Temp: 150 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.89 AU - 1.17 AU

Year: 388 Days

Day: 19.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.44 AU - 2.06 AU

Year: 859 Days

Day: 40.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.42 AU - 2.22 AU

Year: 911 Days

Day: 22.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.77 AU - 2.13 AU

Year: 1010 Days

Day: 13.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.5

Radius: 13.2

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.73 AU - 7.45 AU

Year: 7001 Days

Day: 6.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 14,291,362 km

• M1: 200,461 km (0.11 R)
• M2: 312,660 km (0.072 R)
• M3: 442,959 km (0.11 R)
• M4: 640,279 km (0.03 R)
• M5: 853,755 km (0.117 R)
• M6: 1,127,818 km (0.101 R)
• M7: 1,430,904 km (0.062 R)
• M8: 1,803,402 km (0.092 R)
• M9: 2,137,305 km (0.09 R)
• M10: 2,371,126 km (0.098 R)
• M11: 2,889,782 km (0.056 R)
• M12: 3,070,496 km (0.116 R)
• M13: 3,201,993 km (0.045 R)
• M14: 3,443,593 km (0.1 R)
• M15: 3,859,625 km (0.026 R)
• M16: 4,059,338 km (0.073 R)
• M17: 4,262,492 km (0.061 R)
• M18: 4,558,696 km (0.067 R)
• M19: 6,006,654 km (0.094 R)
• M20: 6,105,837 km (0.108 R)
• M21: 6,305,700 km (0.088 R)
• M22: 6,507,807 km (0.1 R)
• M23: 6,643,791 km (0.118 R)
• M24: 7,161,998 km (0.117 R)
• M25: 7,337,626 km (0.098 R)
• M26: 7,801,080 km (0.109 R)
• M27: 8,164,154 km (0.047 R)
• M28: 8,274,109 km (0.1 R)
• M29: 8,421,612 km (0.097 R)
• M30: 8,944,606 km (0.111 R)
• M31: 9,248,290 km (0.048 R)
• M32: 10,022,160 km (0.052 R)
• M33: 11,508,564 km (0.119 R)
• M34: 11,797,438 km (0.085 R)
• M35: 11,880,464 km (0.102 R)
• M36: 12,046,967 km (0.108 R)
• M37: 12,551,411 km (0.043 R)
• M38: 12,763,690 km (0.086 R)
• M39: 13,407,560 km (0.072 R)
• M40: 14,637,553 km (0.093 R)
• M41: 14,771,593 km (0.027 R)
• M42: 15,903,600 km (0.087 R)
• M43: 16,133,382 km (0.119 R)
• M44: 16,456,963 km (0.074 R)
• M45: 16,549,713 km (0.094 R)
• M46: 16,689,288 km (0.109 R)
• M47: 16,829,312 km (0.08 R)
• M48: 17,535,114 km (0.051 R)
• M49: 18,443,024 km (0.112 R)
• M50: 19,709,968 km (0.071 R)
• M51: 20,155,172 km (0.116 R)
• M52: 20,503,735 km (0.083 R)
• M53: 21,005,037 km (0.073 R)
• M54: 21,459,815 km (0.111 R)
• M55: 21,561,242 km (0.072 R)
• M56: 22,430,406 km (0.103 R)
• M57: 22,946,967 km (0.058 R)
• M58: 23,050,788 km (0.098 R)
• M59: 25,266,332 km (0.092 R)
• M60: 26,236,624 km (0.078 R)
• M61: 26,780,861 km (0.069 R)
• M62: 27,109,229 km (0.104 R)
• M63: 27,770,002 km (0.111 R)
• M64: 28,157,910 km (0.111 R)
• M65: 28,659,362 km (0.059 R)
• M66: 28,939,110 km (0.101 R)
• M67: 29,107,407 km (0.06 R)
• M68: 29,897,284 km (0.047 R)
• M69: 30,294,915 km (0.115 R)
• M70: 30,579,899 km (0.103 R)
• M71: 32,134,670 km (0.107 R)
• M72: 32,600,218 km (0.045 R)
• M73: 32,833,890 km (0.1 R)
• M74: 34,188,050 km (0.1 R)
• M75: 35,021,310 km (0.077 R)
• M76: 35,740,726 km (0.105 R)
• M77: 37,744,590 km (0.087 R)
• M78: 39,038,612 km (0.118 R)
• M79: 39,659,892 km (0.082 R)
• M80: 39,909,271 km (0.106 R)
• M81: 40,598,020 km (0.098 R)
• M82: 41,543,478 km (0.119 R)
• M83: 42,368,660 km (0.093 R)
• M84: 42,559,846 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.7

Radius: 11

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.44 AU - 9.32 AU

Year: 9813 Days

Day: 12.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 14,291,362 km

• M1: 174,880 km (0.118 R)
• M2: 275,260 km (0.114 R)
• M3: 421,118 km (0.076 R)
• M4: 574,605 km (0.084 R)
• M5: 659,128 km (0.118 R)
• M6: 735,573 km (0.114 R)
• M7: 870,211 km (0.102 R)
• M8: 999,164 km (0.082 R)
• M9: 1,150,258 km (0.108 R)
• M10: 1,244,654 km (0.092 R)
• M11: 1,703,022 km (0.071 R)
• M12: 2,211,356 km (0.111 R)
• M13: 2,310,689 km (0.026 R)
• M14: 2,596,570 km (0.114 R)
• M15: 2,851,036 km (0.102 R)
• M16: 3,047,159 km (0.029 R)
• M17: 3,158,011 km (0.082 R)
• M18: 3,406,942 km (0.116 R)
• M19: 3,709,429 km (0.074 R)
• M20: 3,804,274 km (0.092 R)
• M21: 3,899,867 km (0.118 R)
• M22: 4,142,664 km (0.118 R)
• M23: 4,617,488 km (0.093 R)
• M24: 5,136,293 km (0.12 R)
• M25: 5,268,837 km (0.102 R)
• M26: 5,483,360 km (0.056 R)
• M27: 5,948,909 km (0.119 R)
• M28: 6,172,558 km (0.116 R)
• M29: 6,370,326 km (0.114 R)
• M30: 6,541,616 km (0.031 R)
• M31: 7,123,701 km (0.048 R)
• M32: 7,271,803 km (0.096 R)
• M33: 8,089,355 km (0.049 R)
• M34: 8,182,106 km (0.084 R)
• M35: 9,450,995 km (0.118 R)
• M36: 10,342,000 km (0.065 R)
• M37: 10,814,430 km (0.092 R)
• M38: 10,950,714 km (0.097 R)
• M39: 11,122,003 km (0.108 R)
• M40: 11,675,815 km (0.082 R)
• M41: 11,745,677 km (0.083 R)
• M42: 11,850,695 km (0.081 R)
• M43: 12,203,147 km (0.1 R)
• M44: 12,738,259 km (0.086 R)
• M45: 12,882,321 km (0.078 R)
• M46: 13,537,111 km (0.061 R)
• M47: 14,202,672 km (0.091 R)
• M48: 14,352,121 km (0.099 R)
• M49: 14,427,069 km (0.12 R)
• M50: 14,614,814 km (0.065 R)
• M51: 14,765,609 km (0.082 R)
• M52: 16,419,264 km (0.041 R)
• M53: 16,536,848 km (0.117 R)
• M54: 17,527,485 km (0.085 R)
• M55: 17,969,397 km (0.043 R)
• M56: 18,455,740 km (0.062 R)
• M57: 19,607,344 km (0.051 R)
• M58: 20,233,710 km (0.091 R)
• M59: 21,420,770 km (0.083 R)
• M60: 22,936,046 km (0.081 R)
• M61: 23,375,415 km (0.114 R)
• M62: 23,596,072 km (0.111 R)
• M63: 23,684,484 km (0.07 R)
• M64: 23,861,758 km (0.092 R)
• M65: 23,950,619 km (0.114 R)
• M66: 24,441,001 km (0.064 R)
• M67: 24,844,616 km (0.066 R)
• M68: 24,934,674 km (0.116 R)
• M69: 26,252,033 km (0.06 R)
• M70: 26,665,372 km (0.115 R)
• M71: 26,896,052 km (0.048 R)
• M72: 27,080,955 km (0.077 R)
• M73: 27,918,553 km (0.03 R)
• M74: 28,906,497 km (0.063 R)
• M75: 29,048,615 km (0.06 R)
• M76: 29,381,022 km (0.027 R)
• M77: 30,434,041 km (0.062 R)
• M78: 30,819,854 km (0.101 R)
• M79: 30,916,644 km (0.088 R)
• M80: 31,013,434 km (0.074 R)
• M81: 31,256,082 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.3

Radius: 8.3

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.25 AU - 11.79 AU

Year: 10893 Days

Day: 14.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 14,291,362 km

• M1: 418,276 km (0.045 R)
• M2: 745,297 km (0.085 R)
• M3: 994,227 km (0.116 R)
• M4: 1,449,155 km (0.119 R)
• M5: 1,792,332 km (0.113 R)
• M6: 2,635,466 km (0.071 R)
• M7: 2,953,361 km (0.104 R)
• M8: 3,041,026 km (0.102 R)
• M9: 3,116,872 km (0.113 R)
• M10: 4,500,951 km (0.113 R)
• M11: 5,408,113 km (0.109 R)
• M12: 5,811,728 km (0.068 R)
• M13: 6,160,740 km (0.109 R)
• M14: 6,533,089 km (0.106 R)
• M15: 6,664,286 km (0.061 R)
• M16: 7,214,806 km (0.086 R)
• M17: 7,418,708 km (0.098 R)
• M18: 8,059,136 km (0.105 R)
• M19: 8,377,032 km (0.092 R)
• M20: 8,663,213 km (0.059 R)
• M21: 9,448,003 km (0.069 R)
• M22: 10,754,292 km (0.115 R)
• M23: 11,104,351 km (0.104 R)
• M24: 11,855,631 km (0.112 R)
• M25: 12,318,337 km (0.113 R)
• M26: 12,643,713 km (0.038 R)
• M27: 13,054,359 km (0.062 R)
• M28: 13,282,197 km (0.043 R)
• M29: 13,552,969 km (0.114 R)
• M30: 13,615,800 km (0.113 R)
• M31: 14,121,441 km (0.057 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: 461 - 19,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit