🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.7 AU - 0.88 AU

Year: 266 Days

Day: 45.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,725,729 km

• M1: 135,835 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.05 AU - 1.11 AU

Year: 425 Days

Day: 40.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.89 AU - 2.01 AU

Year: 1031 Days

Day: 45.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,725,729 km

• M1: 563,685 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.75 AU - 2.45 AU

Year: 1153 Days

Day: 25.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,725,729 km

• M1: 1,194,389 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.33 AU - 3.71 AU

Year: 2501 Days

Day: 14.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.6

Radius: 8.5

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 8.05 AU - 12.03 AU

Year: 12049 Days

Day: 7.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 34,725,729 km

• M1: 106,962 km (0.035 R)
• M2: 180,116 km (0.113 R)
• M3: 237,861 km (0.082 R)
• M4: 405,560 km (0.106 R)
• M5: 671,246 km (0.099 R)
• M6: 839,543 km (0.037 R)
• M7: 920,775 km (0.052 R)
• M8: 987,645 km (0.105 R)
• M9: 1,272,629 km (0.097 R)
• M10: 1,366,876 km (0.045 R)
• M11: 1,424,621 km (0.109 R)
• M12: 1,746,854 km (0.111 R)
• M13: 1,916,498 km (0.093 R)
• M14: 2,387,582 km (0.097 R)
• M15: 3,918,866 km (0.087 R)
• M16: 4,369,455 km (0.111 R)
• M17: 4,542,689 km (0.094 R)
• M18: 4,895,890 km (0.049 R)
• M19: 5,380,736 km (0.09 R)
• M20: 5,691,601 km (0.102 R)
• M21: 5,754,581 km (0.099 R)
• M22: 6,040,313 km (0.114 R)
• M23: 6,396,057 km (0.111 R)
• M24: 6,560,016 km (0.107 R)
• M25: 6,659,050 km (0.081 R)
• M26: 7,094,081 km (0.046 R)
• M27: 7,332,091 km (0.104 R)
• M28: 7,991,369 km (0.09 R)
• M29: 8,132,589 km (0.04 R)
• M30: 8,346,065 km (0.063 R)
• M31: 9,403,423 km (0.053 R)
• M32: 9,664,920 km (0.093 R)
• M33: 10,080,802 km (0.064 R)
• M34: 10,425,476 km (0.11 R)
• M35: 12,124,758 km (0.05 R)
• M36: 12,287,221 km (0.091 R)
• M37: 12,409,443 km (0.084 R)
• M38: 12,491,123 km (0.074 R)
• M39: 12,778,800 km (0.101 R)
• M40: 13,193,335 km (0.091 R)
• M41: 14,291,833 km (0.09 R)
• M42: 14,765,459 km (0.073 R)
• M43: 15,200,340 km (0.056 R)
• M44: 15,816,384 km (0.097 R)
• M45: 15,949,527 km (0.094 R)
• M46: 16,261,438 km (0.083 R)
• M47: 16,351,047 km (0.085 R)
• M48: 19,158,700 km (0.026 R)
• M49: 19,442,786 km (0.056 R)
• M50: 20,015,298 km (0.1 R)
• M51: 20,787,073 km (0.056 R)
• M52: 21,127,857 km (0.064 R)
• M53: 21,274,463 km (0.099 R)
• M54: 21,470,586 km (0.089 R)
• M55: 21,568,722 km (0.103 R)
• M56: 21,716,375 km (0.099 R)
• M57: 22,659,141 km (0.077 R)
• M58: 23,513,943 km (0.087 R)
• M59: 23,919,802 km (0.112 R)
• M60: 24,072,691 km (0.105 R)
• M61: 24,430,529 km (0.082 R)
• M62: 24,841,624 km (0.094 R)
• M63: 25,618,635 km (0.106 R)
• M64: 26,351,067 km (0.077 R)
• M65: 26,614,209 km (0.077 R)
• M66: 27,249,551 km (0.11 R)
• M67: 28,211,914 km (0.103 R)
• M68: 28,265,770 km (0.119 R)
• M69: 29,076,740 km (0.077 R)
• M70: 29,731,081 km (0.076 R)
• M71: 30,060,047 km (0.116 R)
• M72: 31,109,625 km (0.108 R)
• M73: 31,165,276 km (0.093 R)
• M74: 31,722,827 km (0.11 R)
• M75: 34,043,389 km (0.076 R)
• M76: 34,157,981 km (0.059 R)
• M77: 35,252,888 km (0.116 R)
• M78: 35,310,932 km (0.041 R)
• M79: 35,368,826 km (0.1 R)
• M80: 37,536,499 km (0.094 R)
• M81: 38,606,423 km (0.088 R)
• M82: 38,845,630 km (0.076 R)
• M83: 39,927,821 km (0.1 R)
• M84: 40,169,571 km (0.114 R)
• M85: 40,290,746 km (0.048 R)
• M86: 40,351,333 km (0.049 R)
• M87: 40,411,920 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.3

Radius: 7.4

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 13.32 AU - 14.98 AU

Year: 20160 Days

Day: 22.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 34,725,729 km

• M1: 211,232 km (0.119 R)
• M2: 399,875 km (0.063 R)
• M3: 693,386 km (0.094 R)
• M4: 1,767,349 km (0.102 R)
• M5: 1,843,943 km (0.092 R)
• M6: 2,107,834 km (0.103 R)
• M7: 2,411,966 km (0.075 R)
• M8: 2,789,402 km (0.113 R)
• M9: 2,849,091 km (0.102 R)
• M10: 2,909,230 km (0.107 R)
• M11: 3,185,238 km (0.06 R)
• M12: 3,279,185 km (0.085 R)
• M13: 3,566,413 km (0.116 R)
• M14: 4,616,590 km (0.076 R)
• M15: 4,723,104 km (0.083 R)
• M16: 4,794,612 km (0.096 R)
• M17: 5,304,591 km (0.072 R)
• M18: 5,831,923 km (0.064 R)
• M19: 6,179,738 km (0.084 R)
• M20: 6,375,861 km (0.082 R)
• M21: 6,774,390 km (0.118 R)
• M22: 6,855,023 km (0.08 R)
• M23: 7,511,907 km (0.109 R)
• M24: 7,595,383 km (0.111 R)
• M25: 8,103,118 km (0.079 R)
• M26: 9,062,041 km (0.095 R)
• M27: 9,736,278 km (0.115 R)
• M28: 10,056,567 km (0.083 R)
• M29: 10,520,021 km (0.075 R)
• M30: 11,854,285 km (0.095 R)
• M31: 12,196,116 km (0.092 R)
• M32: 12,442,354 km (0.095 R)
• M33: 12,491,721 km (0.102 R)
• M34: 12,541,238 km (0.107 R)
• M35: 12,889,652 km (0.114 R)
• M36: 13,342,185 km (0.082 R)
• M37: 14,056,366 km (0.06 R)
• M38: 14,262,811 km (0.105 R)
• M39: 15,681,896 km (0.087 R)
• M40: 15,735,302 km (0.118 R)
• M41: 15,949,527 km (0.056 R)
• M42: 16,707,240 km (0.12 R)
• M43: 16,761,693 km (0.098 R)
• M44: 17,365,919 km (0.057 R)
• M45: 18,033,126 km (0.089 R)
• M46: 18,369,871 km (0.118 R)
• M47: 18,822,105 km (0.109 R)
• M48: 19,795,239 km (0.103 R)
• M49: 21,019,698 km (0.039 R)
• M50: 21,314,854 km (0.059 R)
• M51: 23,480,283 km (0.09 R)
• M52: 25,337,691 km (0.075 R)
• M53: 25,526,034 km (0.094 R)
• M54: 26,157,038 km (0.061 R)
• M55: 26,985,212 km (0.096 R)
• M56: 27,370,277 km (0.037 R)
• M57: 27,757,137 km (0.101 R)
• M58: 29,125,658 km (0.105 R)
• M59: 29,652,692 km (0.05 R)
• M60: 30,249,437 km (0.094 R)
• M61: 30,316,008 km (0.117 R)
• M62: 31,860,008 km (0.106 R)
• M63: 32,131,079 km (0.087 R)
• M64: 32,675,765 km (0.06 R)
• M65: 33,843,077 km (0.05 R)
• M66: 34,675,141 km (0.05 R)
• M67: 35,865,641 km (0.093 R)
• M68: 36,430,522 km (0.106 R)
• M69: 37,069,455 km (0.118 R)
• M70: 37,140,663 km (0.094 R)
• M71: 37,212,022 km (0.113 R)
• M72: 37,568,962 km (0.045 R)
• M73: 38,358,540 km (0.073 R)
• M74: 38,863,732 km (0.109 R)
• M75: 41,349,001 km (0.111 R)
• M76: 41,866,909 km (0.059 R)
• M77: 43,059,054 km (0.028 R)
• M78: 43,134,003 km (0.026 R)
• M79: 43,283,750 km (0.089 R)
• M80: 47,705,115 km (0.064 R)
• M81: 48,793,739 km (0.116 R)
• M82: 49,341,118 km (0.11 R)
• M83: 49,969,130 km (0.083 R)
• M84: 50,599,834 km (0.068 R)
• M85: 50,678,822 km (0.089 R)
• M86: 51,709,850 km (0.067 R)
• M87: 52,108,230 km (0.05 R)
• M88: 52,427,771 km (0.082 R)
• M89: 52,747,760 km (0.075 R)
• M90: 52,908,129 km (0.081 R)
• M91: 53,148,832 km (0.067 R)
• M92: 53,631,435 km (0.086 R)
• M93: 53,873,185 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55

Radius: 5.4

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 14.13 AU - 15.65 AU

Year: 21762 Days

Day: 16.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 34,725,729 km

• M1: 490,083 km (0.108 R)
• M2: 987,346 km (0.046 R)
• M3: 1,163,123 km (0.027 R)
• M4: 1,562,251 km (0.119 R)
• M5: 1,786,348 km (0.11 R)
• M6: 1,863,241 km (0.055 R)
• M7: 3,260,635 km (0.07 R)
• M8: 3,546,517 km (0.025 R)
• M9: 4,477,763 km (0.117 R)
• M10: 4,848,766 km (0.107 R)
• M11: 4,929,549 km (0.099 R)
• M12: 6,667,278 km (0.068 R)
• M13: 7,274,496 km (0.115 R)
• M14: 8,443,603 km (0.112 R)
• M15: 8,508,379 km (0.11 R)
• M16: 10,355,613 km (0.093 R)
• M17: 10,704,326 km (0.089 R)
• M18: 12,210,627 km (0.098 R)
• M19: 12,284,080 km (0.116 R)
• M20: 12,988,386 km (0.098 R)
• M21: 13,326,627 km (0.116 R)
• M22: 13,515,719 km (0.079 R)
• M23: 13,591,715 km (0.042 R)
• M24: 14,513,686 km (0.114 R)
• M25: 15,218,292 km (0.12 R)
• M26: 15,893,876 km (0.086 R)
• M27: 15,974,061 km (0.075 R)
• M28: 16,417,170 km (0.032 R)
• M29: 17,027,978 km (0.087 R)
• M30: 17,192,086 km (0.09 R)
• M31: 17,439,372 km (0.108 R)
• M32: 18,608,330 km (0.11 R)
• M33: 19,630,382 km (0.116 R)
• M34: 19,673,466 km (0.117 R)
• M35: 20,061,673 km (0.057 R)
• M36: 20,278,440 km (0.085 R)
• M37: 21,551,069 km (0.102 R)
• M38: 21,595,350 km (0.045 R)
• M39: 21,773,072 km (0.091 R)
• M40: 22,040,404 km (0.118 R)
• M41: 22,713,744 km (0.066 R)
• M42: 23,257,233 km (0.083 R)
• M43: 23,988,617 km (0.081 R)
• M44: 25,944,011 km (0.066 R)
• M45: 26,227,499 km (0.085 R)
• M46: 26,797,467 km (0.112 R)
• M47: 28,337,577 km (0.102 R)
• M48: 28,971,423 km (0.035 R)
• M49: 31,100,949 km (0.101 R)
• M50: 31,351,824 km (0.104 R)
• M51: 31,906,084 km (0.079 R)
• M52: 31,956,648 km (0.071 R)
• M53: 32,209,768 km (0.099 R)
• M54: 33,075,491 km (0.101 R)
• M55: 33,229,128 km (0.082 R)
• M56: 34,103,677 km (0.036 R)
• M57: 34,207,199 km (0.103 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: 546 - 18,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit