🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.25 AU - 1.47 AU

Year: 555 Days

Day: 30.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.28 AU - 1.8 AU

Year: 669 Days

Day: 30.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.43 AU - 1.71 AU

Year: 688 Days

Day: 20.1 Hours

Environment

Temp: -24 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.66 AU - 4.56 AU

Year: 2915 Days

Day: 37.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.57 AU - 4.95 AU

Year: 3076 Days

Day: 35.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.6

Radius: 9.1

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 10.32 AU - 11.34 AU

Year: 12469 Days

Day: 8.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 53.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 67,695,620 km

• M1: 208,091 km (0.119 R)
• M2: 268,379 km (0.112 R)
• M3: 704,905 km (0.066 R)
• M4: 872,006 km (0.077 R)
• M5: 985,401 km (0.11 R)
• M6: 1,355,357 km (0.068 R)
• M7: 1,605,335 km (0.099 R)
• M8: 1,807,741 km (0.099 R)
• M9: 2,395,212 km (0.104 R)
• M10: 3,063,166 km (0.081 R)
• M11: 3,469,623 km (0.111 R)
• M12: 4,001,893 km (0.048 R)
• M13: 4,417,775 km (0.052 R)
• M14: 5,082,438 km (0.076 R)
• M15: 5,290,828 km (0.106 R)
• M16: 5,593,614 km (0.119 R)
• M17: 6,600,108 km (0.047 R)
• M18: 7,257,142 km (0.109 R)
• M19: 8,246,882 km (0.112 R)
• M20: 9,133,698 km (0.029 R)
• M21: 10,087,983 km (0.094 R)
• M22: 10,387,927 km (0.116 R)
• M23: 11,227,919 km (0.109 R)
• M24: 11,344,156 km (0.053 R)
• M25: 12,050,108 km (0.044 R)
• M26: 12,368,453 km (0.117 R)
• M27: 12,932,138 km (0.088 R)
• M28: 13,463,060 km (0.116 R)
• M29: 14,042,902 km (0.107 R)
• M30: 14,546,299 km (0.037 R)
• M31: 14,800,316 km (0.119 R)
• M32: 15,527,810 km (0.036 R)
• M33: 15,614,128 km (0.09 R)
• M34: 16,310,805 km (0.113 R)
• M35: 16,618,678 km (0.067 R)
• M36: 16,973,075 km (0.083 R)
• M37: 17,419,475 km (0.107 R)
• M38: 17,509,234 km (0.107 R)
• M39: 17,644,171 km (0.078 R)
• M40: 17,779,408 km (0.097 R)
• M41: 17,869,765 km (0.085 R)
• M42: 18,187,212 km (0.086 R)
• M43: 19,755,596 km (0.091 R)
• M44: 20,036,989 km (0.075 R)
• M45: 20,461,398 km (0.108 R)
• M46: 21,127,408 km (0.028 R)
• M47: 21,463,106 km (0.076 R)
• M48: 21,559,447 km (0.08 R)
• M49: 21,800,599 km (0.091 R)
• M50: 22,432,051 km (0.075 R)
• M51: 22,578,657 km (0.084 R)
• M52: 22,725,413 km (0.064 R)
• M53: 23,316,175 km (0.095 R)
• M54: 24,261,783 km (0.11 R)
• M55: 24,663,752 km (0.104 R)
• M56: 25,321,534 km (0.094 R)
• M57: 25,423,261 km (0.116 R)
• M58: 25,933,838 km (0.054 R)
• M59: 26,241,860 km (0.095 R)
• M60: 26,447,856 km (0.097 R)
• M61: 26,809,734 km (0.104 R)
• M62: 27,695,203 km (0.084 R)
• M63: 27,852,431 km (0.07 R)
• M64: 28,010,107 km (0.085 R)
• M65: 28,537,439 km (0.113 R)
• M66: 29,174,577 km (0.114 R)
• M67: 29,762,646 km (0.102 R)
• M68: 30,246,894 km (0.046 R)
• M69: 31,277,474 km (0.118 R)
• M70: 31,550,640 km (0.036 R)
• M71: 31,659,996 km (0.1 R)
• M72: 32,319,573 km (0.092 R)
• M73: 32,540,379 km (0.062 R)
• M74: 34,156,485 km (0.054 R)
• M75: 34,663,323 km (0.077 R)
• M76: 35,172,703 km (0.098 R)
• M77: 35,399,793 km (0.117 R)
• M78: 36,485,574 km (0.026 R)
• M79: 37,292,505 km (0.047 R)
• M80: 37,988,883 km (0.111 R)
• M81: 38,105,270 km (0.089 R)
• M82: 38,865,377 km (0.101 R)
• M83: 39,394,505 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.1

Radius: 10.1

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 10.42 AU - 16 AU

Year: 16797 Days

Day: 10.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,695,620 km

• M1: 189,690 km (0.096 R)
• M2: 277,504 km (0.059 R)
• M3: 496,366 km (0.11 R)
• M4: 748,737 km (0.096 R)
• M5: 939,774 km (0.089 R)
• M6: 1,729,501 km (0.111 R)
• M7: 1,953,000 km (0.092 R)
• M8: 2,186,223 km (0.048 R)
• M9: 2,499,332 km (0.112 R)
• M10: 3,168,184 km (0.076 R)
• M11: 4,015,656 km (0.12 R)
• M12: 4,142,215 km (0.112 R)
• M13: 4,356,140 km (0.108 R)
• M14: 5,110,862 km (0.053 R)
• M15: 5,294,418 km (0.048 R)
• M16: 5,620,841 km (0.114 R)
• M17: 6,342,202 km (0.114 R)
• M18: 6,940,444 km (0.025 R)
• M19: 7,297,683 km (0.093 R)
• M20: 7,608,697 km (0.08 R)
• M21: 8,622,372 km (0.108 R)
• M22: 9,117,242 km (0.059 R)
• M23: 9,340,143 km (0.056 R)
• M24: 10,134,508 km (0.12 R)
• M25: 10,539,918 km (0.103 R)
• M26: 10,950,564 km (0.09 R)
• M27: 12,893,990 km (0.06 R)
• M28: 13,333,060 km (0.118 R)
• M29: 14,097,355 km (0.059 R)
• M30: 14,420,038 km (0.109 R)
• M31: 15,072,733 km (0.108 R)
• M32: 15,336,475 km (0.045 R)
• M33: 17,847,924 km (0.106 R)
• M34: 18,407,569 km (0.1 R)
• M35: 18,618,951 km (0.058 R)
• M36: 19,044,108 km (0.113 R)
• M37: 19,976,103 km (0.104 R)
• M38: 20,265,874 km (0.091 R)
• M39: 21,217,316 km (0.038 R)
• M40: 21,587,122 km (0.09 R)
• M41: 21,884,523 km (0.07 R)
• M42: 22,258,218 km (0.092 R)
• M43: 23,315,576 km (0.09 R)
• M44: 23,620,756 km (0.09 R)
• M45: 25,400,821 km (0.076 R)
• M46: 26,267,292 km (0.076 R)
• M47: 27,464,523 km (0.11 R)
• M48: 28,679,557 km (0.097 R)
• M49: 28,924,599 km (0.07 R)
• M50: 29,746,639 km (0.107 R)
• M51: 29,829,217 km (0.083 R)
• M52: 30,492,983 km (0.078 R)
• M53: 31,329,534 km (0.051 R)
• M54: 31,413,608 km (0.103 R)
• M55: 31,919,548 km (0.069 R)
• M56: 32,173,565 km (0.053 R)
• M57: 32,598,423 km (0.053 R)
• M58: 32,854,236 km (0.079 R)
• M59: 33,711,731 km (0.067 R)
• M60: 34,143,320 km (0.1 R)
• M61: 35,975,595 km (0.094 R)
• M62: 36,681,996 km (0.03 R)
• M63: 37,660,666 km (0.105 R)
• M64: 37,750,125 km (0.12 R)
• M65: 38,288,079 km (0.05 R)
• M66: 38,918,784 km (0.048 R)
• M67: 39,371,467 km (0.113 R)
• M68: 40,008,155 km (0.106 R)
• M69: 40,190,665 km (0.118 R)
• M70: 40,831,692 km (0.073 R)
• M71: 42,495,519 km (0.115 R)
• M72: 42,681,768 km (0.078 R)
• M73: 43,055,015 km (0.075 R)
• M74: 43,711,002 km (0.068 R)
• M75: 45,222,539 km (0.1 R)
• M76: 45,889,147 km (0.109 R)
• M77: 47,521,858 km (0.104 R)
• M78: 48,005,508 km (0.042 R)
• M79: 49,564,617 km (0.102 R)
• M80: 49,957,012 km (0.09 R)
• M81: 50,153,584 km (0.055 R)
• M82: 51,041,447 km (0.062 R)
• M83: 54,037,892 km (0.115 R)
• M84: 54,239,700 km (0.102 R)
• M85: 56,067,188 km (0.12 R)
• M86: 57,502,430 km (0.119 R)
• M87: 62,408,342 km (0.08 R)
• M88: 63,044,283 km (0.061 R)
• M89: 64,964,820 km (0.105 R)
• M90: 67,338,190 km (0.076 R)
• M91: 69,520,225 km (0.108 R)
• M92: 72,169,304 km (0.037 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.3

Radius: 7.4

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 15.5 AU - 15.98 AU

Year: 21847 Days

Day: 20.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,695,620 km

• M1: 673,938 km (0.094 R)
• M2: 759,060 km (0.114 R)
• M3: 916,885 km (0.108 R)
• M4: 2,071,482 km (0.08 R)
• M5: 2,728,516 km (0.077 R)
• M6: 3,008,264 km (0.085 R)
• M7: 3,824,769 km (0.105 R)
• M8: 4,217,463 km (0.113 R)
• M9: 4,540,894 km (0.107 R)
• M10: 4,872,403 km (0.089 R)
• M11: 5,515,075 km (0.074 R)
• M12: 6,048,242 km (0.098 R)
• M13: 6,229,555 km (0.083 R)
• M14: 6,366,885 km (0.058 R)
• M15: 6,925,783 km (0.086 R)
• M16: 7,842,668 km (0.119 R)
• M17: 8,240,150 km (0.064 R)
• M18: 8,746,090 km (0.101 R)
• M19: 9,002,949 km (0.092 R)
• M20: 9,366,622 km (0.106 R)
• M21: 9,894,403 km (0.092 R)
• M22: 9,947,810 km (0.073 R)
• M23: 13,317,651 km (0.117 R)
• M24: 13,376,443 km (0.104 R)
• M25: 13,553,717 km (0.091 R)
• M26: 14,633,664 km (0.095 R)
• M27: 15,430,572 km (0.103 R)
• M28: 15,554,439 km (0.106 R)
• M29: 15,616,522 km (0.082 R)
• M30: 16,811,210 km (0.042 R)
• M31: 17,322,985 km (0.088 R)
• M32: 17,451,639 km (0.095 R)
• M33: 17,580,742 km (0.079 R)
• M34: 18,361,792 km (0.09 R)
• M35: 18,756,581 km (0.109 R)
• M36: 19,087,791 km (0.05 R)
• M37: 20,092,640 km (0.072 R)
• M38: 20,977,511 km (0.06 R)
• M39: 21,736,122 km (0.089 R)
• M40: 22,293,374 km (0.09 R)
• M41: 22,926,023 km (0.11 R)
• M42: 24,065,211 km (0.075 R)
• M43: 24,497,250 km (0.099 R)
• M44: 26,250,387 km (0.036 R)
• M45: 28,574,240 km (0.086 R)
• M46: 29,108,006 km (0.1 R)
• M47: 29,414,532 km (0.072 R)
• M48: 29,491,425 km (0.098 R)
• M49: 30,108,067 km (0.079 R)
• M50: 30,806,989 km (0.111 R)
• M51: 31,511,295 km (0.068 R)
• M52: 33,896,933 km (0.075 R)
• M53: 35,111,518 km (0.098 R)
• M54: 35,683,131 km (0.117 R)
• M55: 37,333,196 km (0.106 R)
• M56: 37,666,201 km (0.105 R)
• M57: 39,346,035 km (0.097 R)
• M58: 40,024,761 km (0.092 R)
• M59: 40,365,545 km (0.109 R)
• M60: 41,050,105 km (0.112 R)
• M61: 41,911,190 km (0.069 R)
• M62: 42,604,277 km (0.046 R)
• M63: 42,865,175 km (0.118 R)
• M64: 44,001,820 km (0.047 R)
• M65: 45,237,050 km (0.112 R)
• M66: 47,111,062 km (0.099 R)
• M67: 47,561,053 km (0.079 R)
• M68: 47,831,675 km (0.102 R)
• M69: 48,737,640 km (0.079 R)
• M70: 50,015,206 km (0.103 R)
• M71: 51,674,246 km (0.071 R)
• M72: 51,859,598 km (0.052 R)
• M73: 52,417,299 km (0.108 R)
• M74: 52,510,349 km (0.118 R)
• M75: 53,444,737 km (0.104 R)
• M76: 54,478,907 km (0.06 R)
• M77: 55,994,782 km (0.115 R)
• M78: 56,662,437 km (0.102 R)
• M79: 56,853,624 km (0.059 R)
• M80: 56,949,366 km (0.08 R)
• M81: 58,294,700 km (0.079 R)
• M82: 59,456,178 km (0.062 R)
• M83: 59,747,594 km (0.098 R)
• M84: 60,234,685 km (0.102 R)
• M85: 62,195,764 km (0.094 R)
• M86: 62,788,171 km (0.094 R)
• M87: 63,680,223 km (0.102 R)
• M88: 64,576,614 km (0.115 R)
• M89: 66,583,170 km (0.118 R)
• M90: 67,088,063 km (0.082 R)
• M91: 67,189,191 km (0.091 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 13,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit