🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.7 AU - 0.7 AU

Year: 214 Days

Day: 34.5 Hours

Environment

Temp: 196 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.68 AU - 1.88 AU

Year: 867 Days

Day: 35.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.51 AU - 2.57 AU

Year: 1479 Days

Day: 43.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.89 AU - 3.19 AU

Year: 1936 Days

Day: 24.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.13 AU - 5.39 AU

Year: 3793 Days

Day: 20.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.5

Radius: 13.4

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5 AU - 6.04 AU

Year: 4737 Days

Day: 10.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 53,045,862 km

• M1: 167,550 km (0.049 R)
• M2: 279,150 km (0.101 R)
• M3: 574,306 km (0.045 R)
• M4: 693,536 km (0.118 R)
• M5: 859,290 km (0.114 R)
• M6: 1,162,375 km (0.1 R)
• M7: 1,349,223 km (0.073 R)
• M8: 1,770,042 km (0.046 R)
• M9: 1,987,408 km (0.106 R)
• M10: 2,108,133 km (0.115 R)
• M11: 2,267,156 km (0.034 R)
• M12: 2,430,367 km (0.111 R)
• M13: 2,730,311 km (0.1 R)
• M14: 2,904,293 km (0.101 R)
• M15: 3,162,499 km (0.116 R)
• M16: 3,284,122 km (0.056 R)
• M17: 3,511,511 km (0.108 R)
• M18: 3,680,108 km (0.1 R)
• M19: 3,829,855 km (0.119 R)
• M20: 3,916,472 km (0.08 R)
• M21: 4,449,489 km (0.103 R)
• M22: 4,655,486 km (0.102 R)
• M23: 5,124,475 km (0.109 R)
• M24: 5,268,239 km (0.102 R)
• M25: 5,388,964 km (0.11 R)
• M26: 6,107,782 km (0.061 R)
• M27: 6,909,776 km (0.041 R)
• M28: 7,148,833 km (0.094 R)
• M29: 7,607,800 km (0.055 R)
• M30: 7,854,786 km (0.03 R)
• M31: 8,244,339 km (0.102 R)
• M32: 8,697,171 km (0.059 R)
• M33: 8,897,932 km (0.112 R)
• M34: 9,071,166 km (0.034 R)
• M35: 9,245,597 km (0.086 R)
• M36: 9,538,809 km (0.086 R)
• M37: 9,627,221 km (0.081 R)
• M38: 10,588,986 km (0.108 R)
• M39: 12,088,406 km (0.088 R)
• M40: 12,344,816 km (0.115 R)
• M41: 12,797,799 km (0.07 R)
• M42: 13,454,533 km (0.068 R)
• M43: 13,753,579 km (0.09 R)
• M44: 14,021,210 km (0.042 R)
• M45: 14,834,873 km (0.062 R)
• M46: 15,698,501 km (0.056 R)
• M47: 15,803,220 km (0.097 R)
• M48: 16,792,211 km (0.049 R)
• M49: 17,078,392 km (0.061 R)
• M50: 17,764,598 km (0.109 R)
• M51: 17,910,306 km (0.111 R)
• M52: 18,019,812 km (0.059 R)
• M53: 19,089,735 km (0.086 R)
• M54: 19,538,529 km (0.063 R)
• M55: 19,990,763 km (0.115 R)
• M56: 20,218,152 km (0.113 R)
• M57: 21,097,937 km (0.107 R)
• M58: 21,252,173 km (0.094 R)
• M59: 23,132,768 km (0.086 R)
• M60: 23,571,239 km (0.094 R)
• M61: 24,012,403 km (0.042 R)
• M62: 24,173,520 km (0.112 R)
• M63: 24,618,424 km (0.099 R)
• M64: 24,780,887 km (0.111 R)
• M65: 25,066,170 km (0.079 R)
• M66: 25,680,868 km (0.068 R)
• M67: 25,887,014 km (0.105 R)
• M68: 26,342,240 km (0.11 R)
• M69: 26,466,855 km (0.105 R)
• M70: 26,716,684 km (0.079 R)
• M71: 27,597,217 km (0.081 R)
• M72: 27,723,777 km (0.115 R)
• M73: 28,062,167 km (0.087 R)
• M74: 28,231,961 km (0.104 R)
• M75: 28,402,053 km (0.118 R)
• M76: 28,487,175 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.9

Radius: 10.7

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.35 AU - 10.49 AU

Year: 11412 Days

Day: 5 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,045,862 km

• M1: 145,110 km (0.083 R)
• M2: 319,242 km (0.069 R)
• M3: 406,009 km (0.105 R)
• M4: 503,098 km (0.074 R)
• M5: 659,727 km (0.08 R)
• M6: 948,899 km (0.064 R)
• M7: 1,147,864 km (0.119 R)
• M8: 1,360,892 km (0.037 R)
• M9: 1,551,330 km (0.087 R)
• M10: 1,977,983 km (0.113 R)
• M11: 2,075,670 km (0.058 R)
• M12: 2,316,523 km (0.033 R)
• M13: 2,398,951 km (0.102 R)
• M14: 2,545,557 km (0.091 R)
• M15: 2,936,307 km (0.089 R)
• M16: 3,048,356 km (0.12 R)
• M17: 3,323,018 km (0.075 R)
• M18: 3,416,367 km (0.066 R)
• M19: 3,871,892 km (0.087 R)
• M20: 4,169,592 km (0.11 R)
• M21: 4,321,284 km (0.085 R)
• M22: 4,630,054 km (0.095 R)
• M23: 5,242,209 km (0.09 R)
• M24: 5,406,168 km (0.094 R)
• M25: 5,739,173 km (0.037 R)
• M26: 6,338,013 km (0.071 R)
• M27: 6,571,386 km (0.055 R)
• M28: 6,659,648 km (0.076 R)
• M29: 6,807,601 km (0.058 R)
• M30: 7,197,453 km (0.118 R)
• M31: 7,379,962 km (0.046 R)
• M32: 7,656,419 km (0.09 R)
• M33: 8,061,979 km (0.075 R)
• M34: 8,699,565 km (0.078 R)
• M35: 9,452,641 km (0.062 R)
• M36: 10,124,634 km (0.107 R)
• M37: 10,535,280 km (0.11 R)
• M38: 10,604,245 km (0.12 R)
• M39: 11,621,062 km (0.03 R)
• M40: 12,014,953 km (0.109 R)
• M41: 12,304,126 km (0.102 R)
• M42: 12,449,535 km (0.083 R)
• M43: 12,559,040 km (0.095 R)
• M44: 12,742,298 km (0.095 R)
• M45: 13,596,352 km (0.092 R)
• M46: 14,049,185 km (0.107 R)
• M47: 14,277,621 km (0.084 R)
• M48: 15,949,826 km (0.057 R)
• M49: 16,387,400 km (0.106 R)
• M50: 17,112,201 km (0.091 R)
• M51: 18,260,365 km (0.061 R)
• M52: 18,509,595 km (0.109 R)
• M53: 18,885,534 km (0.116 R)
• M54: 19,011,496 km (0.108 R)
• M55: 19,095,570 km (0.112 R)
• M56: 19,815,435 km (0.1 R)
• M57: 20,071,546 km (0.087 R)
• M58: 20,457,808 km (0.101 R)
• M59: 20,846,613 km (0.066 R)
• M60: 22,381,637 km (0.095 R)
• M61: 23,816,879 km (0.086 R)
• M62: 23,998,341 km (0.048 R)
• M63: 24,271,357 km (0.106 R)
• M64: 24,682,901 km (0.079 R)
• M65: 24,958,610 km (0.105 R)
• M66: 25,652,295 km (0.115 R)
• M67: 26,118,292 km (0.09 R)
• M68: 26,211,791 km (0.085 R)
• M69: 26,493,035 km (0.1 R)
• M70: 26,586,982 km (0.082 R)
• M71: 26,822,449 km (0.089 R)
• M72: 26,916,696 km (0.059 R)
• M73: 27,105,788 km (0.055 R)
• M74: 27,295,328 km (0.112 R)
• M75: 27,580,462 km (0.091 R)
• M76: 28,201,443 km (0.087 R)
• M77: 28,923,851 km (0.111 R)
• M78: 29,554,855 km (0.076 R)
• M79: 30,141,278 km (0.096 R)
• M80: 31,425,127 km (0.109 R)
• M81: 34,045,932 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.9

Radius: 12.3

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.86 AU - 14.66 AU

Year: 14730 Days

Day: 14.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,045,862 km

• M1: 154,684 km (0.099 R)
• M2: 337,493 km (0.111 R)
• M3: 762,201 km (0.113 R)
• M4: 1,029,533 km (0.079 R)
• M5: 1,372,261 km (0.08 R)
• M6: 1,510,340 km (0.099 R)
• M7: 1,677,291 km (0.096 R)
• M8: 2,893,971 km (0.041 R)
• M9: 2,983,281 km (0.116 R)
• M10: 3,349,496 km (0.103 R)
• M11: 3,506,424 km (0.081 R)
• M12: 4,058,441 km (0.093 R)
• M13: 4,602,827 km (0.099 R)
• M14: 4,707,546 km (0.054 R)
• M15: 5,389,114 km (0.05 R)
• M16: 5,911,360 km (0.092 R)
• M17: 6,567,197 km (0.118 R)
• M18: 6,844,103 km (0.11 R)
• M19: 7,084,506 km (0.036 R)
• M20: 7,246,222 km (0.045 R)
• M21: 7,409,283 km (0.085 R)
• M22: 8,285,328 km (0.065 R)
• M23: 8,413,235 km (0.067 R)
• M24: 9,282,249 km (0.03 R)
• M25: 9,504,102 km (0.111 R)
• M26: 9,593,263 km (0.1 R)
• M27: 10,179,836 km (0.117 R)
• M28: 10,408,721 km (0.088 R)
• M29: 10,639,101 km (0.104 R)
• M30: 10,917,952 km (0.065 R)
• M31: 11,105,099 km (0.054 R)
• M32: 11,864,607 km (0.12 R)
• M33: 13,735,179 km (0.045 R)
• M34: 13,886,722 km (0.056 R)
• M35: 15,537,833 km (0.051 R)
• M36: 16,013,405 km (0.045 R)
• M37: 16,119,769 km (0.081 R)
• M38: 16,870,601 km (0.037 R)
• M39: 17,359,337 km (0.12 R)
• M40: 17,852,711 km (0.103 R)
• M41: 17,962,964 km (0.049 R)
• M42: 18,629,423 km (0.086 R)
• M43: 19,530,600 km (0.095 R)
• M44: 20,735,013 km (0.104 R)
• M45: 22,140,634 km (0.05 R)
• M46: 22,318,506 km (0.116 R)
• M47: 22,556,517 km (0.075 R)
• M48: 23,335,473 km (0.039 R)
• M49: 23,637,511 km (0.099 R)
• M50: 24,001,632 km (0.101 R)
• M51: 24,245,327 km (0.091 R)
• M52: 24,612,590 km (0.109 R)
• M53: 27,297,572 km (0.094 R)
• M54: 27,424,730 km (0.103 R)
• M55: 27,807,402 km (0.058 R)
• M56: 28,577,831 km (0.087 R)
• M57: 29,550,965 km (0.076 R)
• M58: 30,403,074 km (0.039 R)
• M59: 31,196,691 km (0.06 R)
• M60: 32,064,209 km (0.064 R)
• M61: 32,198,399 km (0.1 R)
• M62: 34,233,378 km (0.085 R)
• M63: 36,589,694 km (0.1 R)
• M64: 37,010,962 km (0.084 R)
• M65: 38,000,103 km (0.109 R)
• M66: 38,640,532 km (0.061 R)
• M67: 38,783,248 km (0.096 R)
• M68: 40,148,777 km (0.098 R)
• M69: 40,293,438 km (0.117 R)
• M70: 40,438,249 km (0.099 R)
• M71: 43,000,562 km (0.077 R)
• M72: 44,937,854 km (0.115 R)
• M73: 45,238,396 km (0.09 R)
• M74: 45,766,028 km (0.112 R)
• M75: 47,666,968 km (0.056 R)
• M76: 48,434,555 km (0.103 R)
• M77: 49,051,646 km (0.103 R)
• M78: 49,206,180 km (0.113 R)
• M79: 49,904,204 km (0.094 R)
• M80: 50,683,609 km (0.114 R)
• M81: 52,333,374 km (0.093 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 18,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit