🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.5 AU - 0.52 AU

Year: 134 Days

Day: 15.8 Hours

Environment

Temp: 202 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.36 AU - 1.78 AU

Year: 726 Days

Day: 21.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,408,232 km

• M1: 122,371 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.38 AU - 3.5 AU

Year: 1860 Days

Day: 28.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.02 AU - 3.96 AU

Year: 2406 Days

Day: 40.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.74 AU - 4.44 AU

Year: 3052 Days

Day: 26.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.6

Radius: 11.8

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.08 AU - 5.5 AU

Year: 3868 Days

Day: 9.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 67,408,232 km

• M1: 185,501 km (0.072 R)
• M2: 278,850 km (0.053 R)
• M3: 389,553 km (0.115 R)
• M4: 641,775 km (0.118 R)
• M5: 990,338 km (0.08 R)
• M6: 1,078,301 km (0.093 R)
• M7: 1,298,659 km (0.098 R)
• M8: 1,458,130 km (0.077 R)
• M9: 1,676,693 km (0.073 R)
• M10: 1,824,047 km (0.054 R)
• M11: 2,046,349 km (0.049 R)
• M12: 2,146,430 km (0.09 R)
• M13: 2,656,260 km (0.104 R)
• M14: 3,006,020 km (0.103 R)
• M15: 3,104,156 km (0.101 R)
• M16: 3,320,325 km (0.068 R)
• M17: 3,472,765 km (0.118 R)
• M18: 3,908,992 km (0.038 R)
• M19: 4,106,462 km (0.113 R)
• M20: 4,567,821 km (0.108 R)
• M21: 4,871,655 km (0.078 R)
• M22: 5,620,093 km (0.083 R)
• M23: 5,701,025 km (0.077 R)
• M24: 5,884,432 km (0.07 R)
• M25: 6,007,850 km (0.103 R)
• M26: 6,194,549 km (0.105 R)
• M27: 6,982,331 km (0.058 R)
• M28: 7,134,921 km (0.053 R)
• M29: 7,421,251 km (0.1 R)
• M30: 7,666,592 km (0.119 R)
• M31: 8,488,183 km (0.057 R)
• M32: 9,098,991 km (0.096 R)
• M33: 9,409,706 km (0.088 R)
• M34: 9,506,047 km (0.056 R)
• M35: 9,772,631 km (0.1 R)
• M36: 10,512,242 km (0.086 R)
• M37: 10,737,686 km (0.081 R)
• M38: 11,167,930 km (0.116 R)
• M39: 12,071,351 km (0.045 R)
• M40: 12,944,704 km (0.113 R)
• M41: 13,132,449 km (0.055 R)
• M42: 13,267,237 km (0.076 R)
• M43: 13,510,932 km (0.116 R)
• M44: 13,592,612 km (0.074 R)
• M45: 13,728,896 km (0.082 R)
• M46: 14,002,809 km (0.093 R)
• M47: 14,113,063 km (0.084 R)
• M48: 14,195,791 km (0.076 R)
• M49: 14,584,147 km (0.032 R)
• M50: 15,314,932 km (0.094 R)
• M51: 15,485,175 km (0.118 R)
• M52: 15,627,592 km (0.038 R)
• M53: 15,741,885 km (0.105 R)
• M54: 16,782,637 km (0.094 R)
• M55: 17,370,407 km (0.111 R)
• M56: 17,577,750 km (0.086 R)
• M57: 17,666,910 km (0.069 R)
• M58: 17,965,059 km (0.077 R)
• M59: 18,264,853 km (0.101 R)
• M60: 18,385,279 km (0.035 R)
• M61: 18,475,636 km (0.076 R)
• M62: 19,265,962 km (0.077 R)
• M63: 19,943,191 km (0.08 R)
• M64: 20,440,754 km (0.085 R)
• M65: 20,596,934 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457

Radius: 8.8

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.89 AU - 12.93 AU

Year: 13296 Days

Day: 8.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,408,232 km

• M1: 333,603 km (0.081 R)
• M2: 528,978 km (0.081 R)
• M3: 640,877 km (0.087 R)
• M4: 870,809 km (0.11 R)
• M5: 1,210,247 km (0.107 R)
• M6: 1,451,099 km (0.07 R)
• M7: 1,804,300 km (0.058 R)
• M8: 1,978,282 km (0.069 R)
• M9: 2,080,158 km (0.07 R)
• M10: 2,870,783 km (0.101 R)
• M11: 3,045,214 km (0.034 R)
• M12: 3,404,399 km (0.078 R)
• M13: 3,651,534 km (0.052 R)
• M14: 3,808,911 km (0.074 R)
• M15: 3,936,369 km (0.053 R)
• M16: 4,065,472 km (0.088 R)
• M17: 4,195,771 km (0.109 R)
• M18: 4,629,306 km (0.089 R)
• M19: 5,077,053 km (0.034 R)
• M20: 5,147,214 km (0.112 R)
• M21: 5,288,434 km (0.066 R)
• M22: 5,431,001 km (0.061 R)
• M23: 6,050,935 km (0.095 R)
• M24: 6,388,278 km (0.11 R)
• M25: 6,616,564 km (0.052 R)
• M26: 6,886,289 km (0.091 R)
• M27: 7,120,410 km (0.092 R)
• M28: 7,199,098 km (0.084 R)
• M29: 7,636,672 km (0.101 R)
• M30: 7,717,156 km (0.109 R)
• M31: 8,042,082 km (0.063 R)
• M32: 9,429,004 km (0.113 R)
• M33: 9,515,472 km (0.108 R)
• M34: 9,951,550 km (0.11 R)
• M35: 11,344,605 km (0.096 R)
• M36: 11,806,862 km (0.117 R)
• M37: 12,606,912 km (0.086 R)
• M38: 12,989,434 km (0.033 R)
• M39: 13,327,375 km (0.077 R)
• M40: 13,717,078 km (0.085 R)
• M41: 14,507,702 km (0.114 R)
• M42: 15,110,432 km (0.116 R)
• M43: 15,211,560 km (0.098 R)
• M44: 15,823,864 km (0.119 R)
• M45: 16,548,217 km (0.111 R)
• M46: 16,652,637 km (0.076 R)
• M47: 17,761,755 km (0.034 R)
• M48: 19,113,073 km (0.073 R)
• M49: 19,607,494 km (0.063 R)
• M50: 21,399,826 km (0.104 R)
• M51: 22,027,987 km (0.081 R)
• M52: 23,536,532 km (0.115 R)
• M53: 24,660,012 km (0.076 R)
• M54: 25,921,870 km (0.112 R)
• M55: 26,408,213 km (0.047 R)
• M56: 26,713,692 km (0.04 R)
• M57: 27,143,187 km (0.025 R)
• M58: 28,445,736 km (0.104 R)
• M59: 29,073,000 km (0.093 R)
• M60: 29,578,192 km (0.066 R)
• M61: 30,086,226 km (0.114 R)
• M62: 32,538,734 km (0.086 R)
• M63: 33,129,047 km (0.064 R)
• M64: 33,921,467 km (0.102 R)
• M65: 34,253,424 km (0.087 R)
• M66: 35,997,287 km (0.035 R)
• M67: 36,403,894 km (0.073 R)
• M68: 36,675,713 km (0.095 R)
• M69: 36,743,780 km (0.101 R)
• M70: 37,221,446 km (0.086 R)
• M71: 39,222,318 km (0.109 R)
• M72: 39,361,593 km (0.045 R)
• M73: 39,640,593 km (0.106 R)
• M74: 39,920,341 km (0.07 R)
• M75: 40,481,782 km (0.111 R)
• M76: 41,116,376 km (0.054 R)
• M77: 41,187,136 km (0.034 R)
• M78: 41,399,565 km (0.09 R)
• M79: 42,610,111 km (0.089 R)
• M80: 44,266,309 km (0.066 R)
• M81: 44,338,715 km (0.109 R)
• M82: 44,629,084 km (0.072 R)
• M83: 45,577,086 km (0.117 R)
• M84: 47,122,432 km (0.09 R)
• M85: 47,196,483 km (0.054 R)
• M86: 48,236,786 km (0.119 R)
• M87: 48,311,436 km (0.1 R)
• M88: 49,059,425 km (0.088 R)
• M89: 49,359,817 km (0.102 R)
• M90: 49,736,056 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.2

Radius: 6.7

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 13.62 AU - 19.08 AU

Year: 24392 Days

Day: 21 Hours

Environment

Temp: -187 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 67,408,232 km

• M1: 288,275 km (0.072 R)
• M2: 951,742 km (0.096 R)
• M3: 1,224,907 km (0.071 R)
• M4: 1,521,859 km (0.05 R)
• M5: 2,506,064 km (0.094 R)
• M6: 3,955,517 km (0.099 R)
• M7: 4,432,585 km (0.104 R)
• M8: 5,703,120 km (0.049 R)
• M9: 6,195,596 km (0.093 R)
• M10: 7,125,496 km (0.057 R)
• M11: 8,398,125 km (0.094 R)
• M12: 8,498,954 km (0.102 R)
• M13: 8,752,672 km (0.092 R)
• M14: 9,792,377 km (0.117 R)
• M15: 9,951,699 km (0.099 R)
• M16: 10,219,031 km (0.06 R)
• M17: 11,145,939 km (0.109 R)
• M18: 12,672,436 km (0.11 R)
• M19: 12,788,224 km (0.114 R)
• M20: 13,489,539 km (0.07 R)
• M21: 13,548,630 km (0.08 R)
• M22: 14,686,173 km (0.101 R)
• M23: 14,746,909 km (0.076 R)
• M24: 14,868,532 km (0.044 R)
• M25: 15,916,316 km (0.108 R)
• M26: 16,796,999 km (0.078 R)
• M27: 17,952,343 km (0.06 R)
• M28: 18,082,343 km (0.108 R)
• M29: 23,034,482 km (0.077 R)
• M30: 23,175,702 km (0.082 R)
• M31: 24,531,807 km (0.099 R)
• M32: 26,502,759 km (0.072 R)
• M33: 26,873,313 km (0.097 R)
• M34: 27,096,363 km (0.068 R)
• M35: 28,903,655 km (0.109 R)
• M36: 28,979,800 km (0.077 R)
• M37: 29,744,844 km (0.086 R)
• M38: 29,821,737 km (0.04 R)
• M39: 31,451,307 km (0.109 R)
• M40: 32,158,605 km (0.087 R)
• M41: 32,791,704 km (0.042 R)
• M42: 34,070,017 km (0.078 R)
• M43: 35,527,699 km (0.107 R)
• M44: 35,609,230 km (0.094 R)
• M45: 38,335,950 km (0.1 R)
• M46: 40,021,021 km (0.065 R)
• M47: 41,043,522 km (0.071 R)
• M48: 41,816,046 km (0.115 R)
• M49: 42,506,889 km (0.118 R)
• M50: 43,987,160 km (0.102 R)
• M51: 45,218,948 km (0.066 R)
• M52: 46,640,427 km (0.084 R)
• M53: 47,087,725 km (0.046 R)
• M54: 47,446,461 km (0.113 R)
• M55: 47,896,301 km (0.071 R)
• M56: 48,437,846 km (0.109 R)
• M57: 49,163,246 km (0.102 R)
• M58: 49,892,087 km (0.085 R)
• M59: 50,992,080 km (0.1 R)
• M60: 51,268,387 km (0.102 R)
• M61: 52,285,653 km (0.089 R)
• M62: 53,402,849 km (0.092 R)
• M63: 54,433,878 km (0.073 R)
• M64: 55,282,397 km (0.096 R)
• M65: 55,471,489 km (0.029 R)
• M66: 57,566,308 km (0.098 R)
• M67: 57,950,026 km (0.077 R)
• M68: 62,029,261 km (0.043 R)
• M69: 62,225,833 km (0.109 R)
• M70: 63,112,798 km (0.062 R)
• M71: 67,004,737 km (0.045 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: 419 - 17,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit