🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.8 AU - 0.94 AU

Year: 352 Days

Day: 28.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.07 AU - 1.51 AU

Year: 635 Days

Day: 46.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.63 AU - 1.79 AU

Year: 969 Days

Day: 37.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,150,098 km

• M1: 1,670,260 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.71 AU - 2.81 AU

Year: 1473 Days

Day: 14.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.98 AU - 3.02 AU

Year: 1713 Days

Day: 22.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.7

Radius: 14.1

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.71 AU - 5.97 AU

Year: 4616 Days

Day: 10.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 70,150,098 km

• M1: 222,602 km (0.036 R)
• M2: 330,462 km (0.074 R)
• M3: 433,535 km (0.051 R)
• M4: 523,443 km (0.033 R)
• M5: 629,657 km (0.1 R)
• M6: 736,470 km (0.089 R)
• M7: 868,715 km (0.083 R)
• M8: 990,637 km (0.046 R)
• M9: 1,129,165 km (0.118 R)
• M10: 1,426,864 km (0.057 R)
• M11: 1,750,445 km (0.095 R)
• M12: 2,110,676 km (0.096 R)
• M13: 2,214,348 km (0.041 R)
• M14: 2,306,650 km (0.106 R)
• M15: 2,744,822 km (0.064 R)
• M16: 2,858,666 km (0.082 R)
• M17: 3,120,612 km (0.108 R)
• M18: 3,209,622 km (0.117 R)
• M19: 3,466,781 km (0.053 R)
• M20: 3,621,316 km (0.082 R)
• M21: 3,921,409 km (0.076 R)
• M22: 4,066,369 km (0.051 R)
• M23: 4,278,948 km (0.098 R)
• M24: 4,698,420 km (0.091 R)
• M25: 4,956,477 km (0.091 R)
• M26: 5,166,362 km (0.085 R)
• M27: 5,504,753 km (0.089 R)
• M28: 5,667,665 km (0.072 R)
• M29: 5,758,770 km (0.057 R)
• M30: 6,053,927 km (0.116 R)
• M31: 6,222,224 km (0.057 R)
• M32: 6,563,307 km (0.108 R)
• M33: 6,930,121 km (0.081 R)
• M34: 7,047,406 km (0.051 R)
• M35: 7,145,542 km (0.087 R)
• M36: 8,029,666 km (0.117 R)
• M37: 8,297,595 km (0.103 R)
• M38: 8,401,267 km (0.11 R)
• M39: 8,589,311 km (0.042 R)
• M40: 9,097,495 km (0.109 R)
• M41: 9,247,542 km (0.089 R)
• M42: 9,659,086 km (0.115 R)
• M43: 10,165,325 km (0.063 R)
• M44: 10,343,346 km (0.045 R)
• M45: 10,522,565 km (0.098 R)
• M46: 10,635,062 km (0.081 R)
• M47: 10,861,254 km (0.119 R)
• M48: 11,272,499 km (0.084 R)
• M49: 12,489,328 km (0.089 R)
• M50: 13,210,240 km (0.095 R)
• M51: 13,307,479 km (0.061 R)
• M52: 13,600,391 km (0.049 R)
• M53: 13,944,766 km (0.109 R)
• M54: 14,142,833 km (0.07 R)
• M55: 14,969,960 km (0.093 R)
• M56: 15,504,623 km (0.095 R)
• M57: 15,838,675 km (0.038 R)
• M58: 16,071,299 km (0.105 R)
• M59: 16,697,366 km (0.088 R)
• M60: 17,491,282 km (0.113 R)
• M61: 18,054,219 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.8

Radius: 14.6

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.44 AU - 5.48 AU

Year: 5530 Days

Day: 9.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 70,150,098 km

• M1: 182,659 km (0.115 R)
• M2: 302,038 km (0.103 R)
• M3: 397,930 km (0.053 R)
• M4: 489,335 km (0.071 R)
• M5: 933,491 km (0.085 R)
• M6: 1,273,227 km (0.08 R)
• M7: 1,492,837 km (0.047 R)
• M8: 1,743,862 km (0.061 R)
• M9: 2,308,445 km (0.104 R)
• M10: 2,558,572 km (0.065 R)
• M11: 2,773,993 km (0.114 R)
• M12: 3,456,160 km (0.117 R)
• M13: 3,551,154 km (0.115 R)
• M14: 4,038,993 km (0.075 R)
• M15: 4,164,356 km (0.049 R)
• M16: 4,652,793 km (0.095 R)
• M17: 4,810,918 km (0.049 R)
• M18: 5,105,476 km (0.1 R)
• M19: 5,797,067 km (0.058 R)
• M20: 6,082,051 km (0.092 R)
• M21: 6,459,636 km (0.089 R)
• M22: 7,359,916 km (0.086 R)
• M23: 7,544,819 km (0.08 R)
• M24: 7,825,016 km (0.025 R)
• M25: 7,982,094 km (0.101 R)
• M26: 8,395,732 km (0.094 R)
• M27: 8,816,251 km (0.112 R)
• M28: 9,012,823 km (0.106 R)
• M29: 9,177,680 km (0.111 R)
• M30: 9,376,795 km (0.101 R)
• M31: 9,644,575 km (0.116 R)
• M32: 9,847,130 km (0.077 R)
• M33: 11,804,918 km (0.119 R)
• M34: 11,913,226 km (0.092 R)
• M35: 12,203,446 km (0.067 R)
• M36: 12,496,060 km (0.103 R)
• M37: 13,350,264 km (0.092 R)
• M38: 13,879,541 km (0.113 R)
• M39: 14,070,129 km (0.115 R)
• M40: 14,763,814 km (0.11 R)
• M41: 15,036,680 km (0.117 R)
• M42: 15,429,375 km (0.108 R)
• M43: 15,785,567 km (0.037 R)
• M44: 16,184,694 km (0.051 R)
• M45: 16,385,455 km (0.096 R)
• M46: 16,587,113 km (0.109 R)
• M47: 16,708,437 km (0.096 R)
• M48: 17,115,193 km (0.09 R)
• M49: 17,690,098 km (0.095 R)
• M50: 18,354,911 km (0.096 R)
• M51: 18,648,422 km (0.098 R)
• M52: 19,282,418 km (0.074 R)
• M53: 19,966,678 km (0.088 R)
• M54: 20,745,934 km (0.115 R)
• M55: 20,920,365 km (0.064 R)
• M56: 21,800,299 km (0.098 R)
• M57: 22,066,733 km (0.06 R)
• M58: 22,872,168 km (0.085 R)
• M59: 23,007,405 km (0.084 R)
• M60: 23,824,209 km (0.073 R)
• M61: 24,144,348 km (0.084 R)
• M62: 24,742,889 km (0.066 R)
• M63: 25,067,218 km (0.113 R)
• M64: 25,766,887 km (0.086 R)
• M65: 26,095,553 km (0.077 R)
• M66: 26,852,070 km (0.108 R)
• M67: 27,185,374 km (0.073 R)
• M68: 27,328,689 km (0.083 R)
• M69: 29,018,546 km (0.047 R)
• M70: 29,213,771 km (0.077 R)
• M71: 30,345,180 km (0.102 R)
• M72: 31,140,592 km (0.096 R)
• M73: 31,340,604 km (0.064 R)
• M74: 31,541,065 km (0.063 R)
• M75: 32,094,278 km (0.087 R)
• M76: 32,245,671 km (0.113 R)
• M77: 32,853,787 km (0.117 R)
• M78: 33,006,526 km (0.091 R)
• M79: 33,312,454 km (0.073 R)
• M80: 33,824,527 km (0.081 R)
• M81: 34,545,739 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.3

Radius: 8

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 12.4 AU - 14.86 AU

Year: 21812 Days

Day: 20.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 70,150,098 km

• M1: 111,002 km (0.089 R)
• M2: 241,301 km (0.113 R)
• M3: 410,347 km (0.117 R)
• M4: 659,876 km (0.108 R)
• M5: 768,185 km (0.1 R)
• M6: 1,396,795 km (0.119 R)
• M7: 1,684,622 km (0.096 R)
• M8: 2,448,917 km (0.092 R)
• M9: 3,158,310 km (0.072 R)
• M10: 3,729,774 km (0.097 R)
• M11: 3,847,807 km (0.118 R)
• M12: 4,498,857 km (0.042 R)
• M13: 5,360,241 km (0.1 R)
• M14: 5,583,441 km (0.062 R)
• M15: 5,673,499 km (0.112 R)
• M16: 7,327,902 km (0.106 R)
• M17: 8,387,205 km (0.114 R)
• M18: 9,279,406 km (0.112 R)
• M19: 9,601,491 km (0.117 R)
• M20: 9,818,258 km (0.117 R)
• M21: 11,323,362 km (0.09 R)
• M22: 11,495,100 km (0.115 R)
• M23: 12,779,996 km (0.084 R)
• M24: 14,356,459 km (0.081 R)
• M25: 15,610,239 km (0.118 R)
• M26: 18,221,320 km (0.099 R)
• M27: 18,557,017 km (0.064 R)
• M28: 18,962,727 km (0.101 R)
• M29: 19,234,845 km (0.11 R)
• M30: 19,508,161 km (0.092 R)
• M31: 20,127,945 km (0.101 R)
• M32: 21,386,811 km (0.041 R)
• M33: 22,097,101 km (0.082 R)
• M34: 25,537,853 km (0.112 R)
• M35: 26,670,608 km (0.12 R)
• M36: 27,358,010 km (0.069 R)
• M37: 27,434,754 km (0.098 R)
• M38: 27,974,054 km (0.089 R)
• M39: 29,062,977 km (0.108 R)
• M40: 30,007,388 km (0.111 R)
• M41: 30,324,536 km (0.108 R)
• M42: 30,483,409 km (0.114 R)
• M43: 31,041,857 km (0.093 R)
• M44: 34,214,679 km (0.078 R)
• M45: 35,211,449 km (0.106 R)
• M46: 37,574,348 km (0.101 R)
• M47: 37,830,609 km (0.104 R)
• M48: 39,987,960 km (0.074 R)
• M49: 40,862,060 km (0.109 R)
• M50: 41,477,655 km (0.094 R)
• M51: 43,970,554 km (0.087 R)
• M52: 45,144,449 km (0.058 R)
• M53: 45,963,198 km (0.057 R)
• M54: 47,522,905 km (0.056 R)
• M55: 48,077,614 km (0.099 R)
• M56: 48,355,717 km (0.114 R)
• M57: 51,260,907 km (0.095 R)
• M58: 51,924,823 km (0.12 R)
• M59: 53,260,881 km (0.113 R)
• M60: 53,356,773 km (0.099 R)
• M61: 54,608,459 km (0.115 R)
• M62: 57,927,138 km (0.12 R)
• M63: 60,709,060 km (0.06 R)
• M64: 61,109,982 km (0.095 R)
• M65: 62,722,498 km (0.114 R)
• M66: 62,925,053 km (0.039 R)
• M67: 65,167,525 km (0.114 R)
• M68: 65,475,248 km (0.1 R)
• M69: 66,401,558 km (0.084 R)
• M70: 66,504,781 km (0.116 R)
• M71: 66,608,003 km (0.118 R)
• M72: 66,814,747 km (0.034 R)
• M73: 68,997,380 km (0.09 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 16,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit