🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.59 AU - 0.75 AU

Year: 209 Days

Day: 20.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.95 AU - 1.39 AU

Year: 482 Days

Day: 39.2 Hours

Environment

Temp: -13 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.17 AU - 1.93 AU

Year: 735 Days

Day: 18.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.43 AU - 1.77 AU

Year: 771 Days

Day: 22.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.86 AU - 2.44 AU

Year: 1200 Days

Day: 17.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.32 AU - 3.26 AU

Year: 1775 Days

Day: 15.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313

Radius: 10.1

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.91 AU - 5.37 AU

Year: 4438 Days

Day: 14.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 77,727,016 km

• M1: 143,764 km (0.045 R)
• M2: 225,594 km (0.074 R)
• M3: 315,951 km (0.069 R)
• M4: 416,181 km (0.081 R)
• M5: 564,134 km (0.056 R)
• M6: 654,790 km (0.1 R)
• M7: 800,797 km (0.119 R)
• M8: 1,126,472 km (0.071 R)
• M9: 1,390,961 km (0.1 R)
• M10: 1,556,715 km (0.101 R)
• M11: 1,648,868 km (0.05 R)
• M12: 1,715,738 km (0.113 R)
• M13: 1,838,558 km (0.114 R)
• M14: 1,978,432 km (0.079 R)
• M15: 2,210,009 km (0.069 R)
• M16: 2,683,487 km (0.109 R)
• M17: 2,794,787 km (0.094 R)
• M18: 2,859,115 km (0.086 R)
• M19: 3,255,549 km (0.097 R)
• M20: 3,581,822 km (0.096 R)
• M21: 4,173,631 km (0.072 R)
• M22: 4,358,983 km (0.08 R)
• M23: 5,068,376 km (0.119 R)
• M24: 5,466,905 km (0.054 R)
• M25: 5,834,317 km (0.094 R)
• M26: 5,917,045 km (0.108 R)
• M27: 6,251,845 km (0.118 R)
• M28: 6,443,031 km (0.12 R)
• M29: 6,507,208 km (0.113 R)
• M30: 7,005,967 km (0.109 R)
• M31: 7,315,635 km (0.095 R)
• M32: 7,607,351 km (0.07 R)
• M33: 7,925,695 km (0.082 R)
• M34: 8,109,551 km (0.053 R)
• M35: 8,202,002 km (0.065 R)
• M36: 8,411,439 km (0.088 R)
• M37: 9,050,073 km (0.107 R)
• M38: 9,851,917 km (0.067 R)
• M39: 9,925,968 km (0.04 R)
• M40: 10,550,091 km (0.12 R)
• M41: 10,651,069 km (0.116 R)
• M42: 10,752,497 km (0.109 R)
• M43: 11,109,736 km (0.069 R)
• M44: 11,783,824 km (0.046 R)
• M45: 11,967,530 km (0.099 R)
• M46: 13,443,912 km (0.08 R)
• M47: 13,718,574 km (0.115 R)
• M48: 14,245,308 km (0.054 R)
• M49: 14,329,232 km (0.071 R)
• M50: 14,609,728 km (0.085 R)
• M51: 14,977,140 km (0.101 R)
• M52: 15,577,028 km (0.054 R)
• M53: 15,663,346 km (0.084 R)
• M54: 16,068,457 km (0.103 R)
• M55: 16,155,672 km (0.066 R)
• M56: 16,800,290 km (0.107 R)
• M57: 17,393,744 km (0.072 R)
• M58: 17,513,273 km (0.12 R)
• M59: 17,692,940 km (0.085 R)
• M60: 18,024,150 km (0.098 R)
• M61: 18,266,349 km (0.068 R)
• M62: 18,692,703 km (0.077 R)
• M63: 18,876,409 km (0.096 R)
• M64: 19,060,713 km (0.084 R)
• M65: 19,153,165 km (0.103 R)
• M66: 19,245,616 km (0.1 R)
• M67: 20,085,160 km (0.093 R)
• M68: 21,000,250 km (0.069 R)
• M69: 21,255,015 km (0.056 R)
• M70: 21,382,921 km (0.111 R)
• M71: 21,478,963 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.3

Radius: 11.7

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.32 AU - 5.82 AU

Year: 5006 Days

Day: 11.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 77,727,016 km

• M1: 222,452 km (0.107 R)
• M2: 396,883 km (0.092 R)
• M3: 487,240 km (0.095 R)
• M4: 704,756 km (0.09 R)
• M5: 796,609 km (0.11 R)
• M6: 880,683 km (0.115 R)
• M7: 1,451,399 km (0.111 R)
• M8: 1,571,974 km (0.097 R)
• M9: 1,791,135 km (0.065 R)
• M10: 2,104,992 km (0.104 R)
• M11: 2,312,334 km (0.099 R)
• M12: 2,436,501 km (0.112 R)
• M13: 2,526,558 km (0.073 R)
• M14: 2,617,813 km (0.043 R)
• M15: 2,784,764 km (0.083 R)
• M16: 2,993,902 km (0.049 R)
• M17: 3,407,391 km (0.083 R)
• M18: 3,488,323 km (0.08 R)
• M19: 3,693,422 km (0.092 R)
• M20: 4,709,790 km (0.06 R)
• M21: 4,822,886 km (0.091 R)
• M22: 5,074,809 km (0.108 R)
• M23: 5,260,908 km (0.05 R)
• M24: 5,496,525 km (0.053 R)
• M25: 5,615,754 km (0.073 R)
• M26: 5,856,757 km (0.053 R)
• M27: 7,743,635 km (0.107 R)
• M28: 7,904,303 km (0.108 R)
• M29: 8,093,245 km (0.119 R)
• M30: 8,201,853 km (0.098 R)
• M31: 8,696,723 km (0.083 R)
• M32: 8,891,798 km (0.097 R)
• M33: 9,144,768 km (0.032 R)
• M34: 9,371,708 km (0.08 R)
• M35: 9,485,851 km (0.094 R)
• M36: 9,830,974 km (0.11 R)
• M37: 10,504,164 km (0.112 R)
• M38: 11,101,658 km (0.075 R)
• M39: 11,404,594 km (0.065 R)
• M40: 11,925,942 km (0.072 R)
• M41: 12,267,325 km (0.106 R)
• M42: 13,568,228 km (0.085 R)
• M43: 13,827,331 km (0.084 R)
• M44: 14,055,169 km (0.096 R)
• M45: 14,613,917 km (0.116 R)
• M46: 14,746,461 km (0.047 R)
• M47: 14,979,384 km (0.116 R)
• M48: 15,314,184 km (0.086 R)
• M49: 15,583,909 km (0.086 R)
• M50: 15,821,172 km (0.113 R)
• M51: 16,574,546 km (0.101 R)
• M52: 18,045,393 km (0.059 R)
• M53: 18,223,265 km (0.114 R)
• M54: 18,365,981 km (0.108 R)
• M55: 19,484,524 km (0.089 R)
• M56: 19,997,047 km (0.112 R)
• M57: 20,144,251 km (0.088 R)
• M58: 20,885,808 km (0.11 R)
• M59: 22,204,962 km (0.074 R)
• M60: 22,281,256 km (0.087 R)
• M61: 22,472,143 km (0.057 R)
• M62: 23,241,076 km (0.085 R)
• M63: 25,121,522 km (0.058 R)
• M64: 25,320,337 km (0.058 R)
• M65: 25,799,350 km (0.082 R)
• M66: 26,321,596 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.2

Radius: 6.3

Gravity: 14.77 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 13.48 AU - 16.7 AU

Year: 22322 Days

Day: 21 Hours

Environment

Temp: -204 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,727,016 km

• M1: 80,783 km (0.118 R)
• M2: 220,956 km (0.04 R)
• M3: 422,913 km (0.078 R)
• M4: 1,079,947 km (0.047 R)
• M5: 1,191,098 km (0.097 R)
• M6: 1,835,267 km (0.081 R)
• M7: 2,424,084 km (0.117 R)
• M8: 2,607,790 km (0.094 R)
• M9: 2,949,920 km (0.104 R)
• M10: 3,676,068 km (0.11 R)
• M11: 3,759,993 km (0.101 R)
• M12: 4,410,145 km (0.092 R)
• M13: 5,001,356 km (0.092 R)
• M14: 6,307,196 km (0.081 R)
• M15: 6,610,880 km (0.079 R)
• M16: 8,145,604 km (0.116 R)
• M17: 8,755,215 km (0.092 R)
• M18: 9,094,055 km (0.079 R)
• M19: 10,972,106 km (0.116 R)
• M20: 11,032,693 km (0.073 R)
• M21: 12,142,111 km (0.085 R)
• M22: 13,351,012 km (0.083 R)
• M23: 15,472,309 km (0.099 R)
• M24: 15,540,376 km (0.035 R)
• M25: 16,018,940 km (0.068 R)
• M26: 16,087,605 km (0.094 R)
• M27: 16,156,570 km (0.068 R)
• M28: 17,201,062 km (0.062 R)
• M29: 17,696,082 km (0.115 R)
• M30: 17,767,141 km (0.052 R)
• M31: 18,195,589 km (0.081 R)
• M32: 19,135,662 km (0.047 R)
• M33: 19,574,881 km (0.068 R)
• M34: 19,722,086 km (0.105 R)
• M35: 20,388,843 km (0.075 R)
• M36: 20,912,436 km (0.118 R)
• M37: 21,516,213 km (0.043 R)
• M38: 23,128,579 km (0.115 R)
• M39: 24,382,807 km (0.034 R)
• M40: 24,779,242 km (0.058 R)
• M41: 24,938,414 km (0.072 R)
• M42: 25,578,543 km (0.084 R)
• M43: 25,900,777 km (0.091 R)
• M44: 27,531,244 km (0.067 R)
• M45: 28,275,793 km (0.098 R)
• M46: 28,692,423 km (0.114 R)
• M47: 29,531,517 km (0.11 R)
• M48: 31,664,185 km (0.091 R)
• M49: 31,923,438 km (0.082 R)
• M50: 32,270,205 km (0.096 R)
• M51: 32,531,104 km (0.059 R)
• M52: 35,446,916 km (0.09 R)
• M53: 35,716,043 km (0.036 R)
• M54: 38,998,819 km (0.074 R)
• M55: 39,184,021 km (0.069 R)
• M56: 39,741,273 km (0.074 R)
• M57: 40,207,719 km (0.082 R)
• M58: 40,582,162 km (0.075 R)
• M59: 40,769,908 km (0.11 R)
• M60: 40,863,855 km (0.111 R)
• M61: 42,853,208 km (0.067 R)
• M62: 42,948,651 km (0.089 R)
• M63: 45,359,421 km (0.065 R)
• M64: 46,335,996 km (0.118 R)
• M65: 46,826,976 km (0.073 R)
• M66: 47,517,071 km (0.081 R)
• M67: 47,714,839 km (0.114 R)
• M68: 48,907,433 km (0.109 R)
• M69: 49,908,692 km (0.117 R)
• M70: 51,220,366 km (0.039 R)
• M71: 51,626,225 km (0.105 R)
• M72: 52,543,410 km (0.111 R)
• M73: 54,187,191 km (0.077 R)
• M74: 55,847,727 km (0.054 R)
• M75: 56,265,405 km (0.104 R)
• M76: 57,946,735 km (0.051 R)
• M77: 60,071,623 km (0.119 R)
• M78: 61,036,081 km (0.112 R)
• M79: 61,789,755 km (0.101 R)
• M80: 63,414,986 km (0.107 R)
• M81: 64,069,178 km (0.089 R)
• M82: 66,929,190 km (0.078 R)
• M83: 67,706,351 km (0.045 R)
• M84: 68,263,154 km (0.09 R)
• M85: 68,598,104 km (0.032 R)
• M86: 69,493,746 km (0.098 R)
• M87: 70,055,486 km (0.104 R)
• M88: 70,731,668 km (0.1 R)
• M89: 70,957,561 km (0.079 R)
• M90: 71,863,227 km (0.111 R)
• M91: 73,115,062 km (0.053 R)
• M92: 73,915,261 km (0.117 R)
• M93: 74,718,452 km (0.075 R)
• M94: 76,102,082 km (0.1 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: 221 - 14,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit