🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.82 AU - 1.04 AU

Year: 312 Days

Day: 22.3 Hours

Environment

Temp: 143 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,706,680 km

• M1: 380,876 km (0.098 R)
• M2: 750,084 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.85 AU - 1.23 AU

Year: 369 Days

Day: 20.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.72 AU - 1.94 AU

Year: 862 Days

Day: 44.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.69 AU - 2.61 AU

Year: 1098 Days

Day: 22 Hours

Environment

Temp: -55 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.96 AU - 3.08 AU

Year: 1828 Days

Day: 16 Hours

Environment

Temp: -95 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.5

Radius: 14.4

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.18 AU - 10.26 AU

Year: 8207 Days

Day: 14.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 84,706,680 km

• M1: 206,595 km (0.092 R)
• M2: 300,991 km (0.112 R)
• M3: 477,217 km (0.091 R)
• M4: 582,983 km (0.105 R)
• M5: 812,765 km (0.098 R)
• M6: 933,640 km (0.082 R)
• M7: 1,127,669 km (0.082 R)
• M8: 1,223,112 km (0.09 R)
• M9: 1,350,270 km (0.11 R)
• M10: 1,512,285 km (0.055 R)
• M11: 1,681,031 km (0.095 R)
• M12: 1,807,890 km (0.082 R)
• M13: 1,921,734 km (0.073 R)
• M14: 2,313,082 km (0.082 R)
• M15: 2,748,861 km (0.049 R)
• M16: 2,861,957 km (0.102 R)
• M17: 3,451,223 km (0.096 R)
• M18: 3,949,833 km (0.109 R)
• M19: 4,449,190 km (0.117 R)
• M20: 4,650,250 km (0.09 R)
• M21: 4,740,607 km (0.06 R)
• M22: 5,154,395 km (0.111 R)
• M23: 5,845,836 km (0.1 R)
• M24: 7,394,772 km (0.102 R)
• M25: 7,821,276 km (0.078 R)
• M26: 8,503,741 km (0.077 R)
• M27: 9,233,779 km (0.079 R)
• M28: 9,491,387 km (0.065 R)
• M29: 11,025,213 km (0.071 R)
• M30: 11,420,601 km (0.101 R)
• M31: 11,543,271 km (0.12 R)
• M32: 11,728,024 km (0.114 R)
• M33: 11,944,941 km (0.081 R)
• M34: 12,100,523 km (0.069 R)
• M35: 12,225,587 km (0.071 R)
• M36: 12,889,203 km (0.112 R)
• M37: 13,564,637 km (0.051 R)
• M38: 13,727,101 km (0.078 R)
• M39: 14,815,874 km (0.061 R)
• M40: 15,286,210 km (0.105 R)
• M41: 16,552,855 km (0.119 R)
• M42: 16,900,969 km (0.113 R)
• M43: 17,040,993 km (0.096 R)
• M44: 17,321,937 km (0.112 R)
• M45: 17,427,703 km (0.115 R)
• M46: 17,710,892 km (0.072 R)
• M47: 17,924,218 km (0.115 R)
• M48: 18,138,443 km (0.085 R)
• M49: 18,425,521 km (0.09 R)
• M50: 18,569,434 km (0.037 R)
• M51: 18,967,514 km (0.068 R)
• M52: 19,478,391 km (0.051 R)
• M53: 19,625,146 km (0.094 R)
• M54: 20,030,556 km (0.076 R)
• M55: 20,327,209 km (0.051 R)
• M56: 20,737,556 km (0.105 R)
• M57: 21,528,480 km (0.047 R)
• M58: 21,946,606 km (0.116 R)
• M59: 22,061,198 km (0.039 R)
• M60: 22,521,361 km (0.079 R)
• M61: 23,023,411 km (0.062 R)
• M62: 23,685,532 km (0.099 R)
• M63: 23,881,505 km (0.063 R)
• M64: 25,388,255 km (0.108 R)
• M65: 25,628,958 km (0.081 R)
• M66: 25,789,775 km (0.118 R)
• M67: 25,910,650 km (0.099 R)
• M68: 26,112,608 km (0.109 R)
• M69: 27,376,261 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.1

Radius: 10.9

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.56 AU - 11.62 AU

Year: 11162 Days

Day: 13.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 84,706,680 km

• M1: 149,897 km (0.109 R)
• M2: 388,954 km (0.118 R)
• M3: 521,498 km (0.09 R)
• M4: 656,884 km (0.119 R)
• M5: 729,589 km (0.064 R)
• M6: 805,435 km (0.047 R)
• M7: 932,892 km (0.105 R)
• M8: 1,033,123 km (0.039 R)
• M9: 1,102,088 km (0.085 R)
• M10: 1,263,504 km (0.098 R)
• M11: 1,491,341 km (0.051 R)
• M12: 1,815,969 km (0.08 R)
• M13: 2,074,174 km (0.114 R)
• M14: 2,554,683 km (0.098 R)
• M15: 3,145,744 km (0.112 R)
• M16: 3,456,908 km (0.061 R)
• M17: 3,805,471 km (0.096 R)
• M18: 4,053,504 km (0.051 R)
• M19: 4,507,384 km (0.066 R)
• M20: 4,681,965 km (0.113 R)
• M21: 4,829,019 km (0.115 R)
• M22: 5,525,547 km (0.043 R)
• M23: 5,712,544 km (0.061 R)
• M24: 6,156,850 km (0.108 R)
• M25: 6,448,416 km (0.092 R)
• M26: 7,418,558 km (0.071 R)
• M27: 7,487,224 km (0.092 R)
• M28: 7,728,974 km (0.073 R)
• M29: 7,868,399 km (0.11 R)
• M30: 8,078,883 km (0.047 R)
• M31: 8,220,253 km (0.095 R)
• M32: 8,830,613 km (0.075 R)
• M33: 8,976,321 km (0.102 R)
• M34: 9,196,380 km (0.067 R)
• M35: 10,056,567 km (0.072 R)
• M36: 10,400,194 km (0.117 R)
• M37: 10,631,472 km (0.111 R)
• M38: 10,981,531 km (0.064 R)
• M39: 11,573,340 km (0.076 R)
• M40: 12,135,230 km (0.109 R)
• M41: 13,368,814 km (0.104 R)
• M42: 13,494,476 km (0.095 R)
• M43: 14,128,173 km (0.096 R)
• M44: 14,256,079 km (0.103 R)
• M45: 14,814,827 km (0.11 R)
• M46: 15,865,153 km (0.12 R)
• M47: 16,131,587 km (0.104 R)
• M48: 16,939,416 km (0.086 R)
• M49: 18,594,567 km (0.095 R)
• M50: 20,783,632 km (0.093 R)
• M51: 20,977,810 km (0.104 R)
• M52: 21,760,506 km (0.055 R)
• M53: 22,304,295 km (0.081 R)
• M54: 23,506,014 km (0.078 R)
• M55: 23,962,138 km (0.079 R)
• M56: 24,165,741 km (0.117 R)
• M57: 25,399,624 km (0.088 R)
• M58: 26,338,500 km (0.067 R)
• M59: 27,129,574 km (0.108 R)
• M60: 27,875,020 km (0.061 R)
• M61: 28,089,244 km (0.073 R)
• M62: 28,465,333 km (0.103 R)
• M63: 29,005,681 km (0.101 R)
• M64: 29,114,139 km (0.111 R)
• M65: 29,277,051 km (0.051 R)
• M66: 29,494,866 km (0.078 R)
• M67: 29,931,841 km (0.061 R)
• M68: 31,311,732 km (0.107 R)
• M69: 31,981,332 km (0.09 R)
• M70: 32,994,558 km (0.092 R)
• M71: 33,277,897 km (0.058 R)
• M72: 35,399,793 km (0.107 R)
• M73: 35,631,819 km (0.097 R)
• M74: 36,623,354 km (0.071 R)
• M75: 37,269,916 km (0.096 R)
• M76: 37,446,890 km (0.098 R)
• M77: 37,624,164 km (0.115 R)
• M78: 37,801,587 km (0.111 R)
• M79: 38,276,410 km (0.11 R)
• M80: 38,395,490 km (0.09 R)
• M81: 39,052,225 km (0.086 R)
• M82: 40,376,764 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.6

Radius: 6.6

Gravity: 20.95 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 13.79 AU - 16.33 AU

Year: 20353 Days

Day: 22.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,706,680 km

• M1: 121,473 km (0.067 R)
• M2: 179,667 km (0.104 R)
• M3: 222,302 km (0.103 R)
• M4: 1,143,975 km (0.118 R)
• M5: 1,615,956 km (0.104 R)
• M6: 2,142,242 km (0.08 R)
• M7: 2,920,300 km (0.054 R)
• M8: 3,254,053 km (0.102 R)
• M9: 3,382,258 km (0.098 R)
• M10: 3,555,941 km (0.094 R)
• M11: 4,140,570 km (0.108 R)
• M12: 6,013,685 km (0.106 R)
• M13: 6,598,612 km (0.111 R)
• M14: 7,936,765 km (0.109 R)
• M15: 8,342,475 km (0.074 R)
• M16: 8,459,610 km (0.056 R)
• M17: 8,933,835 km (0.08 R)
• M18: 9,053,663 km (0.066 R)
• M19: 9,294,965 km (0.088 R)
• M20: 9,599,695 km (0.106 R)
• M21: 9,784,150 km (0.113 R)
• M22: 9,969,800 km (0.098 R)
• M23: 11,107,492 km (0.058 R)
• M24: 11,236,446 km (0.074 R)
• M25: 12,020,638 km (0.112 R)
• M26: 13,025,337 km (0.052 R)
• M27: 13,779,310 km (0.045 R)
• M28: 14,688,417 km (0.099 R)
• M29: 15,616,671 km (0.115 R)
• M30: 17,230,533 km (0.107 R)
• M31: 17,830,421 km (0.085 R)
• M32: 18,133,057 km (0.117 R)
• M33: 18,437,190 km (0.099 R)
• M34: 18,589,929 km (0.11 R)
• M35: 18,743,117 km (0.095 R)
• M36: 18,896,754 km (0.111 R)
• M37: 19,360,059 km (0.097 R)
• M38: 20,376,576 km (0.103 R)
• M39: 20,613,539 km (0.054 R)
• M40: 20,772,113 km (0.117 R)
• M41: 21,974,132 km (0.114 R)
• M42: 22,055,064 km (0.062 R)
• M43: 22,624,284 km (0.042 R)
• M44: 23,033,883 km (0.114 R)
• M45: 23,198,441 km (0.108 R)
• M46: 25,033,857 km (0.108 R)
• M47: 26,054,564 km (0.096 R)
• M48: 27,088,734 km (0.107 R)
• M49: 27,175,650 km (0.102 R)
• M50: 27,262,417 km (0.109 R)
• M51: 27,349,483 km (0.109 R)
• M52: 28,312,295 km (0.085 R)
• M53: 28,665,196 km (0.079 R)
• M54: 29,464,497 km (0.055 R)
• M55: 29,732,577 km (0.037 R)
• M56: 30,451,245 km (0.117 R)
• M57: 30,994,136 km (0.064 R)
• M58: 31,175,747 km (0.111 R)
• M59: 31,540,168 km (0.113 R)
• M60: 31,631,423 km (0.098 R)
• M61: 33,755,862 km (0.101 R)
• M62: 34,788,087 km (0.073 R)
• M63: 36,691,271 km (0.1 R)
• M64: 38,140,725 km (0.091 R)
• M65: 42,700,917 km (0.079 R)
• M66: 46,076,743 km (0.07 R)
• M67: 46,491,727 km (0.093 R)
• M68: 46,803,788 km (0.073 R)
• M69: 47,116,597 km (0.088 R)
• M70: 47,325,436 km (0.096 R)
• M71: 47,534,723 km (0.084 R)
• M72: 50,175,425 km (0.061 R)
• M73: 50,282,088 km (0.104 R)
• M74: 51,459,872 km (0.088 R)
• M75: 51,567,433 km (0.053 R)
• M76: 54,060,931 km (0.097 R)
• M77: 54,827,620 km (0.115 R)
• M78: 57,260,530 km (0.114 R)
• M79: 58,378,026 km (0.087 R)
• M80: 59,277,259 km (0.109 R)
• M81: 60,180,979 km (0.117 R)
• M82: 62,230,919 km (0.049 R)
• M83: 65,581,612 km (0.083 R)
• M84: 67,808,376 km (0.089 R)
• M85: 68,162,325 km (0.102 R)
• M86: 69,821,814 km (0.108 R)
• M87: 71,494,468 km (0.11 R)
• M88: 72,818,110 km (0.1 R)
• M89: 75,367,258 km (0.029 R)
• M90: 76,345,927 km (0.113 R)
• M91: 82,432,167 km (0.084 R)
• M92: 82,683,790 km (0.111 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 10,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit