🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.73 AU - 0.87 AU

Year: 261 Days

Day: 34.6 Hours

Environment

Temp: 102 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.97 AU - 1.25 AU

Year: 427 Days

Day: 16 Hours

Environment

Temp: 6 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.89 AU - 1.35 AU

Year: 433 Days

Day: 21.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 104,478,113 km

• M1: 136,433 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.44 AU - 1.9 AU

Year: 788 Days

Day: 37.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,478,113 km

• M1: 251,025 km (0.101 R)
• M2: 613,800 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.86 AU - 2.44 AU

Year: 1151 Days

Day: 29.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.98 AU - 4.18 AU

Year: 2474 Days

Day: 46.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,478,113 km

• M1: 217,216 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.5

Radius: 12.1

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.9 AU - 5.9 AU

Year: 4583 Days

Day: 12.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 104,478,113 km

• M1: 172,187 km (0.111 R)
• M2: 300,841 km (0.056 R)
• M3: 426,803 km (0.111 R)
• M4: 600,037 km (0.119 R)
• M5: 736,022 km (0.114 R)
• M6: 1,103,733 km (0.094 R)
• M7: 1,331,122 km (0.09 R)
• M8: 1,468,154 km (0.115 R)
• M9: 1,562,251 km (0.109 R)
• M10: 1,719,777 km (0.081 R)
• M11: 1,946,717 km (0.06 R)
• M12: 2,251,298 km (0.104 R)
• M13: 2,528,653 km (0.084 R)
• M14: 2,729,563 km (0.03 R)
• M15: 2,861,658 km (0.092 R)
• M16: 3,193,316 km (0.115 R)
• M17: 3,474,111 km (0.044 R)
• M18: 3,795,597 km (0.105 R)
• M19: 4,026,576 km (0.108 R)
• M20: 4,126,956 km (0.061 R)
• M21: 4,228,234 km (0.113 R)
• M22: 4,330,260 km (0.109 R)
• M23: 4,536,855 km (0.11 R)
• M24: 5,067,927 km (0.068 R)
• M25: 5,231,138 km (0.096 R)
• M26: 5,488,447 km (0.109 R)
• M27: 5,656,146 km (0.094 R)
• M28: 5,768,943 km (0.091 R)
• M29: 5,958,483 km (0.103 R)
• M30: 6,150,118 km (0.101 R)
• M31: 6,246,758 km (0.084 R)
• M32: 6,658,152 km (0.105 R)
• M33: 7,058,177 km (0.079 R)
• M34: 7,179,651 km (0.085 R)
• M35: 8,028,768 km (0.106 R)
• M36: 8,519,150 km (0.108 R)
• M37: 8,735,319 km (0.113 R)
• M38: 8,975,423 km (0.118 R)
• M39: 9,195,482 km (0.111 R)
• M40: 9,528,936 km (0.079 R)
• M41: 10,253,588 km (0.083 R)
• M42: 10,460,631 km (0.112 R)
• M43: 10,622,646 km (0.112 R)
• M44: 10,715,546 km (0.09 R)
• M45: 11,066,502 km (0.078 R)
• M46: 11,707,829 km (0.086 R)
• M47: 11,996,852 km (0.061 R)
• M48: 12,190,730 km (0.031 R)
• M49: 12,508,177 km (0.103 R)
• M50: 12,853,000 km (0.102 R)
• M51: 13,151,149 km (0.116 R)
• M52: 13,526,939 km (0.12 R)
• M53: 13,602,486 km (0.115 R)
• M54: 14,623,940 km (0.113 R)
• M55: 14,831,133 km (0.109 R)
• M56: 14,987,313 km (0.111 R)
• M57: 15,775,843 km (0.04 R)
• M58: 15,855,430 km (0.11 R)
• M59: 16,041,828 km (0.032 R)
• M60: 16,282,382 km (0.051 R)
• M61: 16,443,349 km (0.051 R)
• M62: 16,983,996 km (0.101 R)
• M63: 17,120,130 km (0.117 R)
• M64: 17,448,198 km (0.072 R)
• M65: 17,695,633 km (0.108 R)
• M66: 17,778,361 km (0.056 R)
• M67: 18,249,743 km (0.102 R)
• M68: 18,584,843 km (0.083 R)
• M69: 18,865,787 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.5

Radius: 9.5

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.19 AU - 6.53 AU

Year: 5181 Days

Day: 5.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 104,478,113 km

• M1: 189,690 km (0.107 R)
• M2: 309,518 km (0.119 R)
• M3: 583,132 km (0.095 R)
• M4: 706,850 km (0.085 R)
• M5: 814,261 km (0.11 R)
• M6: 999,912 km (0.088 R)
• M7: 1,131,558 km (0.049 R)
• M8: 1,259,165 km (0.115 R)
• M9: 1,828,834 km (0.11 R)
• M10: 2,232,748 km (0.097 R)
• M11: 2,483,325 km (0.09 R)
• M12: 2,560,368 km (0.104 R)
• M13: 2,703,533 km (0.091 R)
• M14: 2,876,318 km (0.103 R)
• M15: 3,163,247 km (0.102 R)
• M16: 3,661,857 km (0.034 R)
• M17: 4,277,153 km (0.12 R)
• M18: 4,731,631 km (0.085 R)
• M19: 5,417,388 km (0.112 R)
• M20: 5,501,013 km (0.115 R)
• M21: 7,172,171 km (0.038 R)
• M22: 7,264,173 km (0.082 R)
• M23: 7,505,325 km (0.094 R)
• M24: 7,636,373 km (0.067 R)
• M25: 7,976,558 km (0.106 R)
• M26: 8,091,150 km (0.057 R)
• M27: 8,341,128 km (0.035 R)
• M28: 8,593,799 km (0.101 R)
• M29: 8,888,357 km (0.084 R)
• M30: 9,528,038 km (0.033 R)
• M31: 9,751,388 km (0.108 R)
• M32: 9,996,878 km (0.102 R)
• M33: 10,306,844 km (0.108 R)
• M34: 10,661,840 km (0.072 R)
• M35: 11,750,913 km (0.079 R)
• M36: 12,078,083 km (0.117 R)
• M37: 12,297,693 km (0.062 R)
• M38: 13,325,430 km (0.073 R)
• M39: 13,575,259 km (0.097 R)
• M40: 14,310,832 km (0.065 R)
• M41: 15,012,146 km (0.108 R)
• M42: 15,724,831 km (0.071 R)

Asteroid Belt

Center: 8.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.8

Radius: 11.8

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.82 AU - 14.6 AU

Year: 14636 Days

Day: 8 Hours

Environment

Temp: -174 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 104,478,113 km

• M1: 152,440 km (0.097 R)
• M2: 251,773 km (0.089 R)
• M3: 335,099 km (0.116 R)
• M4: 567,724 km (0.107 R)
• M5: 841,338 km (0.095 R)
• M6: 1,125,275 km (0.059 R)
• M7: 1,422,676 km (0.101 R)
• M8: 1,509,891 km (0.09 R)
• M9: 1,635,105 km (0.112 R)
• M10: 1,726,808 km (0.04 R)
• M11: 1,858,155 km (0.064 R)
• M12: 2,211,655 km (0.098 R)
• M13: 2,480,333 km (0.101 R)
• M14: 2,759,782 km (0.034 R)
• M15: 3,186,734 km (0.063 R)
• M16: 3,853,791 km (0.108 R)
• M17: 4,077,440 km (0.084 R)
• M18: 4,178,269 km (0.116 R)
• M19: 4,382,320 km (0.09 R)
• M20: 4,747,488 km (0.084 R)
• M21: 5,041,299 km (0.111 R)
• M22: 5,535,121 km (0.088 R)
• M23: 5,958,633 km (0.053 R)
• M24: 6,363,295 km (0.085 R)
• M25: 6,836,922 km (0.091 R)
• M26: 7,321,769 km (0.112 R)
• M27: 7,661,805 km (0.104 R)
• M28: 7,943,797 km (0.094 R)
• M29: 8,070,207 km (0.079 R)
• M30: 8,389,149 km (0.097 R)
• M31: 9,039,751 km (0.032 R)
• M32: 9,605,530 km (0.097 R)
• M33: 9,875,703 km (0.057 R)
• M34: 10,666,627 km (0.086 R)
• M35: 10,911,519 km (0.105 R)
• M36: 11,122,751 km (0.116 R)
• M37: 11,264,420 km (0.11 R)
• M38: 11,585,308 km (0.091 R)
• M39: 11,981,593 km (0.114 R)
• M40: 12,345,714 km (0.058 R)
• M41: 12,750,376 km (0.105 R)
• M42: 14,374,261 km (0.119 R)
• M43: 15,505,969 km (0.112 R)
• M44: 16,585,168 km (0.115 R)
• M45: 16,868,955 km (0.064 R)
• M46: 17,482,456 km (0.09 R)
• M47: 17,606,024 km (0.105 R)
• M48: 17,812,618 km (0.028 R)
• M49: 17,978,523 km (0.118 R)
• M50: 18,186,613 km (0.057 R)
• M51: 18,563,151 km (0.051 R)
• M52: 18,984,568 km (0.082 R)
• M53: 20,745,186 km (0.084 R)
• M54: 23,369,132 km (0.051 R)
• M55: 25,253,467 km (0.093 R)
• M56: 25,580,039 km (0.089 R)
• M57: 26,662,828 km (0.114 R)
• M58: 27,329,287 km (0.118 R)
• M59: 27,568,644 km (0.042 R)
• M60: 27,856,769 km (0.09 R)
• M61: 27,952,961 km (0.114 R)
• M62: 28,484,482 km (0.072 R)
• M63: 28,824,518 km (0.118 R)
• M64: 28,970,525 km (0.119 R)
• M65: 29,312,506 km (0.084 R)
• M66: 29,557,398 km (0.103 R)
• M67: 29,704,752 km (0.084 R)
• M68: 30,792,777 km (0.113 R)
• M69: 31,141,639 km (0.119 R)
• M70: 31,391,767 km (0.092 R)
• M71: 33,723,100 km (0.053 R)
• M72: 34,443,713 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.1

Radius: 8

Gravity: 14.49 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 15.73 AU - 20.07 AU

Year: 27661 Days

Day: 19.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 157.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 104,478,113 km

• M1: 116,686 km (0.086 R)
• M2: 174,132 km (0.103 R)
• M3: 272,418 km (0.094 R)
• M4: 351,555 km (0.073 R)
• M5: 440,117 km (0.109 R)
• M6: 1,950,307 km (0.066 R)
• M7: 2,373,370 km (0.073 R)
• M8: 2,778,032 km (0.114 R)
• M9: 3,252,856 km (0.1 R)
• M10: 3,752,812 km (0.112 R)
• M11: 3,907,496 km (0.068 R)
• M12: 4,064,425 km (0.117 R)
• M13: 5,982,269 km (0.067 R)
• M14: 6,102,845 km (0.104 R)
• M15: 6,469,061 km (0.109 R)
• M16: 6,592,778 km (0.103 R)
• M17: 7,740,792 km (0.107 R)
• M18: 8,675,929 km (0.12 R)
• M19: 8,949,543 km (0.117 R)
• M20: 9,226,149 km (0.104 R)
• M21: 9,295,712 km (0.094 R)
• M22: 9,435,437 km (0.046 R)
• M23: 9,646,220 km (0.107 R)
• M24: 10,072,574 km (0.114 R)
• M25: 11,239,438 km (0.111 R)
• M26: 11,537,885 km (0.116 R)
• M27: 11,688,082 km (0.104 R)
• M28: 12,218,705 km (0.113 R)
• M29: 13,303,739 km (0.114 R)
• M30: 14,743,469 km (0.1 R)
• M31: 17,422,467 km (0.087 R)
• M32: 19,260,427 km (0.115 R)
• M33: 21,250,976 km (0.034 R)
• M34: 21,897,987 km (0.03 R)
• M35: 22,645,228 km (0.046 R)
• M36: 23,022,065 km (0.038 R)
• M37: 23,973,208 km (0.099 R)
• M38: 24,453,567 km (0.044 R)
• M39: 24,937,067 km (0.092 R)
• M40: 25,521,397 km (0.101 R)
• M41: 26,208,949 km (0.101 R)
• M42: 26,604,485 km (0.077 R)
• M43: 28,611,939 km (0.117 R)
• M44: 30,045,984 km (0.106 R)
• M45: 31,189,062 km (0.05 R)
• M46: 35,901,395 km (0.116 R)
• M47: 36,560,972 km (0.063 R)
• M48: 37,002,884 km (0.091 R)
• M49: 40,830,345 km (0.109 R)
• M50: 41,749,026 km (0.069 R)
• M51: 42,095,345 km (0.077 R)
• M52: 42,674,588 km (0.092 R)
• M53: 42,790,676 km (0.104 R)
• M54: 43,841,002 km (0.103 R)
• M55: 44,781,674 km (0.064 R)
• M56: 46,682,913 km (0.104 R)
• M57: 47,522,905 km (0.068 R)
• M58: 47,763,758 km (0.103 R)
• M59: 48,125,934 km (0.115 R)
• M60: 51,426,213 km (0.08 R)
• M61: 51,549,781 km (0.043 R)
• M62: 52,045,398 km (0.098 R)
• M63: 52,666,978 km (0.039 R)
• M64: 52,791,593 km (0.051 R)
• M65: 53,166,036 km (0.113 R)
• M66: 59,016,809 km (0.094 R)
• M67: 62,940,911 km (0.079 R)
• M68: 64,001,559 km (0.045 R)
• M69: 66,948,488 km (0.079 R)
• M70: 69,392,319 km (0.048 R)
• M71: 73,808,597 km (0.067 R)
• M72: 75,207,188 km (0.044 R)
• M73: 77,180,085 km (0.06 R)
• M74: 77,746,761 km (0.033 R)
• M75: 78,172,816 km (0.082 R)
• M76: 78,599,469 km (0.115 R)
• M77: 79,169,736 km (0.086 R)
• M78: 79,312,453 km (0.083 R)
• M79: 82,909,534 km (0.092 R)
• M80: 83,926,201 km (0.071 R)
• M81: 84,654,892 km (0.073 R)
• M82: 87,886,056 km (0.029 R)
• M83: 90,410,371 km (0.091 R)
• M84: 91,157,463 km (0.113 R)
• M85: 91,307,060 km (0.067 R)
• M86: 92,206,592 km (0.045 R)
• M87: 93,561,500 km (0.08 R)
• M88: 97,359,491 km (0.107 R)
• M89: 100,125,107 km (0.09 R)
• M90: 102,604,991 km (0.047 R)
• M91: 103,696,307 km (0.11 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 19,318 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit