🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.75 AU - 0.79 AU

Year: 252 Days

Day: 19.9 Hours

Environment

Temp: 122 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.03 AU - 1.15 AU

Year: 424 Days

Day: 32.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,738,557 km

• M1: 550,071 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.22 AU - 1.24 AU

Year: 509 Days

Day: 33.3 Hours

Environment

Temp: -16 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.37 AU - 2.97 AU

Year: 1626 Days

Day: 33.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.6

Radius: 10.5

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.16 AU - 5.32 AU

Year: 3847 Days

Day: 5.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 115.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 95,738,557 km

• M1: 158,275 km (0.094 R)
• M2: 243,246 km (0.083 R)
• M3: 664,364 km (0.112 R)
• M4: 768,933 km (0.103 R)
• M5: 845,677 km (0.083 R)
• M6: 995,723 km (0.071 R)
• M7: 1,167,611 km (0.076 R)
• M8: 1,270,535 km (0.101 R)
• M9: 1,654,852 km (0.066 R)
• M10: 2,216,741 km (0.096 R)
• M11: 2,362,001 km (0.091 R)
• M12: 2,460,735 km (0.114 R)
• M13: 2,577,721 km (0.105 R)
• M14: 3,117,769 km (0.063 R)
• M15: 3,336,332 km (0.094 R)
• M16: 3,410,233 km (0.08 R)
• M17: 3,711,673 km (0.08 R)
• M18: 3,943,549 km (0.079 R)
• M19: 4,041,536 km (0.05 R)
• M20: 4,503,046 km (0.099 R)
• M21: 4,792,069 km (0.088 R)
• M22: 5,002,403 km (0.077 R)
• M23: 5,215,730 km (0.117 R)
• M24: 6,008,598 km (0.114 R)
• M25: 6,604,447 km (0.107 R)
• M26: 7,388,040 km (0.093 R)
• M27: 7,509,364 km (0.106 R)
• M28: 7,606,753 km (0.08 R)
• M29: 8,175,673 km (0.117 R)
• M30: 8,326,468 km (0.072 R)
• M31: 8,809,669 km (0.11 R)
• M32: 9,302,145 km (0.06 R)
• M33: 9,564,839 km (0.083 R)
• M34: 9,670,754 km (0.044 R)
• M35: 9,883,483 km (0.061 R)
• M36: 10,017,223 km (0.047 R)
• M37: 10,259,572 km (0.061 R)
• M38: 10,531,092 km (0.101 R)
• M39: 10,722,727 km (0.101 R)
• M40: 10,942,935 km (0.052 R)
• M41: 11,109,138 km (0.107 R)
• M42: 11,220,439 km (0.068 R)
• M43: 11,332,039 km (0.107 R)
• M44: 11,612,834 km (0.086 R)
• M45: 12,209,879 km (0.056 R)
• M46: 12,295,898 km (0.12 R)
• M47: 12,382,216 km (0.068 R)
• M48: 12,700,410 km (0.076 R)
• M49: 13,850,369 km (0.093 R)
• M50: 13,970,197 km (0.051 R)
• M51: 14,090,324 km (0.117 R)
• M52: 14,392,213 km (0.047 R)
• M53: 14,879,752 km (0.079 R)
• M54: 15,064,057 km (0.054 R)
• M55: 16,122,312 km (0.109 R)
• M56: 16,311,553 km (0.099 R)
• M57: 16,660,416 km (0.064 R)
• M58: 16,947,793 km (0.119 R)
• M59: 17,721,813 km (0.052 R)
• M60: 18,211,596 km (0.083 R)
• M61: 18,310,031 km (0.09 R)
• M62: 18,672,657 km (0.075 R)
• M63: 19,539,127 km (0.053 R)
• M64: 20,248,521 km (0.04 R)
• M65: 21,035,106 km (0.116 R)
• M66: 21,242,000 km (0.111 R)
• M67: 22,181,175 km (0.12 R)
• M68: 22,708,957 km (0.072 R)
• M69: 23,133,964 km (0.101 R)
• M70: 23,526,060 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.7

Radius: 4

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 13.16 AU - 17.62 AU

Year: 22507 Days

Day: 21.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 95,738,557 km

• M1: 129,552 km (0.113 R)
• M2: 175,927 km (0.104 R)
• M3: 479,312 km (0.113 R)
• M4: 1,393,953 km (0.09 R)
• M5: 1,759,570 km (0.115 R)
• M6: 2,333,876 km (0.09 R)
• M7: 2,764,868 km (0.054 R)
• M8: 2,904,592 km (0.111 R)
• M9: 3,161,751 km (0.116 R)
• M10: 3,249,116 km (0.098 R)
• M11: 3,426,390 km (0.112 R)
• M12: 3,546,218 km (0.08 R)
• M13: 4,919,376 km (0.117 R)
• M14: 5,225,454 km (0.088 R)
• M15: 5,259,861 km (0.111 R)
• M16: 6,326,045 km (0.085 R)
• M17: 6,362,697 km (0.046 R)
• M18: 8,445,099 km (0.055 R)
• M19: 8,729,185 km (0.116 R)
• M20: 8,770,026 km (0.114 R)
• M21: 8,892,995 km (0.11 R)
• M22: 9,432,146 km (0.066 R)
• M23: 10,411,862 km (0.106 R)
• M24: 10,629,078 km (0.032 R)
• M25: 10,979,736 km (0.056 R)
• M26: 11,289,703 km (0.051 R)
• M27: 12,282,584 km (0.077 R)
• M28: 13,966,308 km (0.091 R)
• M29: 15,522,425 km (0.081 R)
• M30: 17,389,107 km (0.056 R)
• M31: 17,853,758 km (0.086 R)
• M32: 18,795,327 km (0.074 R)
• M33: 19,325,352 km (0.099 R)
• M34: 22,048,033 km (0.11 R)
• M35: 22,494,733 km (0.061 R)
• M36: 23,000,822 km (0.033 R)
• M37: 23,283,562 km (0.083 R)
• M38: 23,453,805 km (0.102 R)
• M39: 25,997,268 km (0.054 R)
• M40: 26,528,190 km (0.049 R)
• M41: 30,715,584 km (0.065 R)
• M42: 31,841,308 km (0.078 R)
• M43: 33,554,952 km (0.099 R)
• M44: 33,618,980 km (0.101 R)
• M45: 34,326,129 km (0.084 R)
• M46: 35,428,665 km (0.064 R)
• M47: 37,269,766 km (0.107 R)
• M48: 37,868,008 km (0.062 R)
• M49: 38,536,561 km (0.101 R)
• M50: 40,225,072 km (0.117 R)
• M51: 40,292,990 km (0.106 R)
• M52: 40,429,273 km (0.114 R)
• M53: 41,318,184 km (0.067 R)
• M54: 43,115,303 km (0.108 R)
• M55: 45,432,724 km (0.11 R)
• M56: 45,929,538 km (0.096 R)
• M57: 46,214,223 km (0.034 R)
• M58: 46,356,790 km (0.065 R)
• M59: 46,856,895 km (0.091 R)
• M60: 48,150,917 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191

Radius: 4

Gravity: 11.94 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 17.97 AU - 18.59 AU

Year: 29135 Days

Day: 21 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 95,738,557 km

• M1: 87,066 km (0.076 R)
• M2: 287,078 km (0.11 R)
• M3: 432,338 km (0.028 R)
• M4: 806,632 km (0.085 R)
• M5: 1,494,034 km (0.065 R)
• M6: 1,773,184 km (0.097 R)
• M7: 1,860,100 km (0.095 R)
• M8: 1,978,133 km (0.096 R)
• M9: 2,670,023 km (0.119 R)
• M10: 2,803,165 km (0.112 R)
• M11: 2,836,824 km (0.095 R)
• M12: 3,007,067 km (0.107 R)
• M13: 3,982,595 km (0.069 R)
• M14: 4,211,629 km (0.097 R)
• M15: 4,642,620 km (0.1 R)
• M16: 4,802,840 km (0.116 R)
• M17: 5,128,813 km (0.102 R)
• M18: 5,758,770 km (0.101 R)
• M19: 5,887,723 km (0.094 R)
• M20: 7,182,493 km (0.111 R)
• M21: 7,367,695 km (0.106 R)
• M22: 7,648,490 km (0.106 R)
• M23: 9,154,492 km (0.102 R)
• M24: 9,761,261 km (0.098 R)
• M25: 10,069,582 km (0.086 R)
• M26: 10,381,045 km (0.055 R)
• M27: 10,433,255 km (0.071 R)
• M28: 11,334,432 km (0.052 R)
• M29: 12,040,085 km (0.11 R)
• M30: 12,426,048 km (0.104 R)
• M31: 13,951,946 km (0.035 R)
• M32: 15,001,674 km (0.083 R)
• M33: 16,136,973 km (0.063 R)
• M34: 16,745,537 km (0.104 R)
• M35: 17,052,661 km (0.072 R)
• M36: 17,237,714 km (0.092 R)
• M37: 18,173,449 km (0.086 R)
• M38: 19,125,639 km (0.043 R)
• M39: 19,769,209 km (0.05 R)
• M40: 19,898,910 km (0.089 R)
• M41: 21,609,113 km (0.096 R)
• M42: 22,549,186 km (0.094 R)
• M43: 23,502,723 km (0.101 R)
• M44: 24,261,035 km (0.116 R)
• M45: 24,608,401 km (0.116 R)
• M46: 25,730,983 km (0.101 R)
• M47: 28,976,509 km (0.082 R)
• M48: 29,197,465 km (0.103 R)
• M49: 29,789,274 km (0.096 R)
• M50: 30,235,674 km (0.055 R)
• M51: 31,361,548 km (0.09 R)
• M52: 34,274,368 km (0.073 R)
• M53: 34,429,950 km (0.101 R)
• M54: 34,742,011 km (0.106 R)
• M55: 37,192,275 km (0.102 R)
• M56: 37,753,117 km (0.112 R)
• M57: 38,155,535 km (0.114 R)
• M58: 39,127,024 km (0.104 R)
• M59: 39,615,910 km (0.09 R)
• M60: 40,188,720 km (0.104 R)
• M61: 41,011,807 km (0.105 R)
• M62: 42,590,813 km (0.117 R)
• M63: 44,698,647 km (0.071 R)
• M64: 44,868,740 km (0.076 R)
• M65: 46,237,261 km (0.112 R)
• M66: 47,013,076 km (0.102 R)
• M67: 47,272,628 km (0.108 R)
• M68: 47,706,163 km (0.037 R)
• M69: 47,967,061 km (0.098 R)
• M70: 48,228,259 km (0.116 R)
• M71: 48,927,330 km (0.12 R)
• M72: 49,102,659 km (0.113 R)
• M73: 49,629,842 km (0.074 R)
• M74: 50,070,557 km (0.113 R)
• M75: 50,955,877 km (0.091 R)
• M76: 52,741,926 km (0.073 R)
• M77: 52,831,685 km (0.046 R)
• M78: 57,019,079 km (0.097 R)
• M79: 60,934,354 km (0.054 R)
• M80: 61,122,997 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.5

Radius: 6.9

Gravity: 11.46 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 15.51 AU - 23.11 AU

Year: 31632 Days

Day: 15.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,738,557 km

• M1: 130,300 km (0.114 R)
• M2: 244,293 km (0.071 R)
• M3: 297,849 km (0.073 R)
• M4: 685,457 km (0.114 R)
• M5: 1,123,330 km (0.083 R)
• M6: 1,456,634 km (0.102 R)
• M7: 1,819,559 km (0.092 R)
• M8: 3,480,694 km (0.104 R)
• M9: 4,262,492 km (0.072 R)
• M10: 4,313,056 km (0.069 R)
• M11: 4,989,388 km (0.089 R)
• M12: 6,968,568 km (0.063 R)
• M13: 8,834,502 km (0.087 R)
• M14: 8,964,054 km (0.111 R)
• M15: 9,754,978 km (0.104 R)
• M16: 10,158,743 km (0.089 R)
• M17: 10,499,377 km (0.05 R)
• M18: 11,402,649 km (0.025 R)
• M19: 11,756,597 km (0.077 R)
• M20: 11,827,806 km (0.092 R)
• M21: 12,114,286 km (0.104 R)
• M22: 12,330,455 km (0.051 R)
• M23: 13,134,543 km (0.056 R)
• M24: 13,580,196 km (0.096 R)
• M25: 14,562,754 km (0.069 R)
• M26: 15,960,597 km (0.111 R)
• M27: 17,482,007 km (0.083 R)
• M28: 18,054,219 km (0.06 R)
• M29: 18,383,783 km (0.098 R)
• M30: 18,882,094 km (0.118 R)
• M31: 19,132,969 km (0.063 R)
• M32: 21,352,403 km (0.077 R)
• M33: 24,922,257 km (0.086 R)
• M34: 25,750,581 km (0.089 R)
• M35: 26,587,880 km (0.052 R)
• M36: 27,623,546 km (0.092 R)
• M37: 27,813,236 km (0.047 R)
• M38: 28,098,519 km (0.102 R)
• M39: 29,153,184 km (0.096 R)
• M40: 30,123,027 km (0.073 R)
• M41: 32,995,157 km (0.063 R)
• M42: 33,095,836 km (0.097 R)
• M43: 33,297,195 km (0.069 R)
• M44: 34,821,298 km (0.11 R)
• M45: 35,334,419 km (0.102 R)
• M46: 36,056,976 km (0.106 R)
• M47: 36,368,140 km (0.101 R)
• M48: 36,471,961 km (0.1 R)
• M49: 36,784,321 km (0.067 R)
• M50: 37,306,867 km (0.107 R)
• M51: 38,042,439 km (0.061 R)
• M52: 38,465,053 km (0.097 R)
• M53: 38,782,949 km (0.053 R)
• M54: 40,708,573 km (0.12 R)
• M55: 41,140,761 km (0.112 R)
• M56: 43,765,455 km (0.117 R)
• M57: 43,986,711 km (0.102 R)
• M58: 44,652,421 km (0.12 R)
• M59: 47,916,647 km (0.086 R)
• M60: 49,174,914 km (0.066 R)
• M61: 51,257,018 km (0.103 R)
• M62: 51,373,554 km (0.109 R)
• M63: 53,840,722 km (0.11 R)
• M64: 57,552,694 km (0.1 R)
• M65: 57,673,719 km (0.037 R)
• M66: 58,402,261 km (0.042 R)
• M67: 59,745,650 km (0.043 R)
• M68: 62,338,330 km (0.05 R)
• M69: 62,836,342 km (0.101 R)
• M70: 62,961,106 km (0.076 R)
• M71: 66,232,363 km (0.102 R)
• M72: 67,888,711 km (0.091 R)
• M73: 68,144,672 km (0.102 R)
• M74: 69,043,307 km (0.117 R)
• M75: 69,171,961 km (0.116 R)
• M76: 69,300,765 km (0.115 R)
• M77: 70,592,842 km (0.075 R)
• M78: 74,912,929 km (0.067 R)
• M79: 75,045,173 km (0.116 R)
• M80: 75,309,812 km (0.09 R)
• M81: 77,572,480 km (0.092 R)
• M82: 77,974,150 km (0.099 R)
• M83: 78,108,190 km (0.11 R)
• M84: 78,376,419 km (0.044 R)
• M85: 79,048,412 km (0.039 R)
• M86: 80,940,227 km (0.116 R)
• M87: 85,458,083 km (0.095 R)
• M88: 87,677,966 km (0.108 R)
• M89: 88,654,989 km (0.051 R)
• M90: 89,495,430 km (0.082 R)
• M91: 90,197,792 km (0.112 R)
• M92: 93,594,412 km (0.087 R)
• M93: 94,164,679 km (0.109 R)
• M94: 95,451,669 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 13,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit