🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.41 AU - 0.61 AU

Year: 137 Days

Day: 40.4 Hours

Environment

Temp: 189 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.77 AU - 0.93 AU

Year: 295 Days

Day: 40.3 Hours

Environment

Temp: 83 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.77 AU - 0.93 AU

Year: 295 Days

Day: 18.1 Hours

Environment

Temp: 66 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.92 AU - 1.12 AU

Year: 388 Days

Day: 19.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.8 AU - 2.22 AU

Year: 1074 Days

Day: 25.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.14 AU - 3.02 AU

Year: 1561 Days

Day: 19.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.8

Radius: 14.4

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.27 AU - 7.41 AU

Year: 6739 Days

Day: 5.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,028,213 km

• M1: 182,509 km (0.071 R)
• M2: 323,580 km (0.108 R)
• M3: 736,022 km (0.075 R)
• M4: 977,173 km (0.117 R)
• M5: 1,389,465 km (0.104 R)
• M6: 2,042,759 km (0.076 R)
• M7: 2,214,647 km (0.09 R)
• M8: 2,324,751 km (0.1 R)
• M9: 2,712,808 km (0.076 R)
• M10: 3,707,035 km (0.084 R)
• M11: 3,812,352 km (0.071 R)
• M12: 3,918,716 km (0.066 R)
• M13: 4,188,890 km (0.092 R)
• M14: 4,862,679 km (0.108 R)
• M15: 5,752,487 km (0.099 R)
• M16: 6,628,233 km (0.102 R)
• M17: 7,478,846 km (0.061 R)
• M18: 7,849,101 km (0.089 R)
• M19: 8,087,859 km (0.111 R)
• M20: 8,259,897 km (0.107 R)
• M21: 8,748,184 km (0.114 R)
• M22: 8,924,859 km (0.118 R)
• M23: 9,317,853 km (0.114 R)
• M24: 9,936,141 km (0.045 R)
• M25: 10,194,796 km (0.072 R)
• M26: 10,869,781 km (0.111 R)
• M27: 11,366,446 km (0.099 R)
• M28: 11,948,681 km (0.072 R)
• M29: 12,144,954 km (0.064 R)
• M30: 12,700,261 km (0.099 R)
• M31: 13,304,337 km (0.085 R)
• M32: 13,671,450 km (0.116 R)
• M33: 14,041,855 km (0.119 R)
• M34: 14,624,538 km (0.109 R)
• M35: 15,003,470 km (0.08 R)
• M36: 15,342,907 km (0.086 R)
• M37: 16,116,029 km (0.096 R)
• M38: 16,551,060 km (0.097 R)
• M39: 17,521,800 km (0.099 R)
• M40: 17,745,000 km (0.096 R)
• M41: 17,969,098 km (0.111 R)
• M42: 18,239,272 km (0.098 R)
• M43: 18,556,269 km (0.112 R)
• M44: 19,379,806 km (0.086 R)
• M45: 20,402,457 km (0.082 R)
• M46: 20,590,352 km (0.103 R)
• M47: 21,299,745 km (0.068 R)
• M48: 21,633,647 km (0.096 R)
• M49: 22,065,387 km (0.108 R)
• M50: 22,354,859 km (0.101 R)
• M51: 22,451,648 km (0.108 R)
• M52: 22,597,058 km (0.105 R)
• M53: 23,230,904 km (0.063 R)
• M54: 23,427,027 km (0.06 R)
• M55: 23,623,748 km (0.092 R)
• M56: 24,515,949 km (0.106 R)
• M57: 24,715,663 km (0.079 R)
• M58: 24,966,089 km (0.114 R)
• M59: 25,368,657 km (0.08 R)
• M60: 25,621,179 km (0.039 R)
• M61: 25,824,033 km (0.079 R)
• M62: 26,588,927 km (0.113 R)
• M63: 27,568,644 km (0.088 R)
• M64: 28,770,363 km (0.08 R)
• M65: 29,404,209 km (0.094 R)
• M66: 29,616,489 km (0.071 R)
• M67: 30,363,431 km (0.11 R)
• M68: 30,685,515 km (0.084 R)
• M69: 32,039,675 km (0.085 R)
• M70: 32,258,088 km (0.098 R)
• M71: 32,367,594 km (0.071 R)
• M72: 32,696,559 km (0.102 R)
• M73: 33,136,976 km (0.1 R)
• M74: 34,974,337 km (0.081 R)
• M75: 35,199,332 km (0.089 R)
• M76: 35,424,776 km (0.081 R)
• M77: 36,047,253 km (0.096 R)
• M78: 37,820,885 km (0.113 R)
• M79: 38,689,301 km (0.079 R)
• M80: 38,922,075 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.6

Radius: 11

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.61 AU - 7.21 AU

Year: 6843 Days

Day: 7.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,028,213 km

• M1: 220,806 km (0.076 R)
• M2: 295,157 km (0.096 R)
• M3: 573,109 km (0.107 R)
• M4: 821,891 km (0.089 R)
• M5: 1,105,528 km (0.07 R)
• M6: 1,290,730 km (0.066 R)
• M7: 1,371,064 km (0.12 R)
• M8: 1,622,539 km (0.089 R)
• M9: 1,798,615 km (0.113 R)
• M10: 1,870,871 km (0.084 R)
• M11: 2,189,066 km (0.118 R)
• M12: 2,344,797 km (0.095 R)
• M13: 2,444,130 km (0.119 R)
• M14: 2,688,423 km (0.116 R)
• M15: 2,919,253 km (0.09 R)
• M16: 3,026,365 km (0.104 R)
• M17: 3,200,646 km (0.033 R)
• M18: 3,378,219 km (0.036 R)
• M19: 3,743,238 km (0.093 R)
• M20: 3,954,171 km (0.044 R)
• M21: 4,412,539 km (0.072 R)
• M22: 4,585,624 km (0.095 R)
• M23: 4,710,687 km (0.114 R)
• M24: 5,698,183 km (0.082 R)
• M25: 5,887,125 km (0.084 R)
• M26: 5,968,656 km (0.104 R)
• M27: 6,105,388 km (0.091 R)
• M28: 6,578,267 km (0.1 R)
• M29: 6,719,637 km (0.094 R)
• M30: 7,005,519 km (0.115 R)
• M31: 7,976,708 km (0.095 R)
• M32: 8,188,239 km (0.062 R)
• M33: 8,462,901 km (0.083 R)
• M34: 8,678,621 km (0.071 R)
• M35: 8,833,754 km (0.105 R)
• M36: 9,719,972 km (0.067 R)
• M37: 9,946,014 km (0.116 R)
• M38: 10,108,478 km (0.099 R)
• M39: 10,436,097 km (0.062 R)
• M40: 10,767,157 km (0.119 R)
• M41: 10,934,108 km (0.051 R)
• M42: 11,439,899 km (0.119 R)
• M43: 11,918,911 km (0.099 R)
• M44: 12,265,081 km (0.084 R)
• M45: 12,579,535 km (0.089 R)
• M46: 13,002,897 km (0.118 R)
• M47: 13,109,411 km (0.103 R)
• M48: 13,251,978 km (0.055 R)
• M49: 13,502,704 km (0.053 R)
• M50: 14,264,307 km (0.074 R)
• M51: 14,779,821 km (0.101 R)
• M52: 15,189,121 km (0.093 R)
• M53: 15,413,966 km (0.039 R)
• M54: 15,526,763 km (0.06 R)
• M55: 15,602,160 km (0.103 R)
• M56: 15,715,406 km (0.103 R)
• M57: 16,056,938 km (0.036 R)
• M58: 16,477,757 km (0.068 R)
• M59: 16,631,693 km (0.068 R)
• M60: 16,979,807 km (0.058 R)
• M61: 17,057,448 km (0.069 R)
• M62: 17,408,405 km (0.103 R)
• M63: 18,276,521 km (0.081 R)
• M64: 19,361,106 km (0.109 R)
• M65: 20,095,781 km (0.089 R)
• M66: 20,219,050 km (0.058 R)
• M67: 21,382,323 km (0.074 R)
• M68: 21,508,284 km (0.108 R)
• M69: 21,634,395 km (0.118 R)
• M70: 22,995,437 km (0.114 R)
• M71: 23,860,262 km (0.093 R)
• M72: 24,735,559 km (0.102 R)
• M73: 25,177,172 km (0.093 R)
• M74: 26,247,694 km (0.099 R)
• M75: 26,427,511 km (0.042 R)
• M76: 27,469,759 km (0.086 R)
• M77: 28,479,246 km (0.086 R)
• M78: 28,571,548 km (0.103 R)
• M79: 29,081,377 km (0.097 R)
• M80: 29,454,026 km (0.098 R)
• M81: 29,687,847 km (0.086 R)
• M82: 29,922,117 km (0.12 R)
• M83: 30,770,936 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.4

Radius: 7.9

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 12.36 AU - 15.14 AU

Year: 19208 Days

Day: 20.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,028,213 km

• M1: 119,529 km (0.051 R)
• M2: 182,659 km (0.037 R)
• M3: 336,894 km (0.1 R)
• M4: 386,262 km (0.088 R)
• M5: 522,097 km (0.031 R)
• M6: 1,060,499 km (0.063 R)
• M7: 1,118,094 km (0.098 R)
• M8: 1,256,622 km (0.113 R)
• M9: 1,317,808 km (0.092 R)
• M10: 1,528,890 km (0.117 R)
• M11: 1,594,414 km (0.087 R)
• M12: 1,796,820 km (0.11 R)
• M13: 2,529,999 km (0.086 R)
• M14: 3,374,629 km (0.04 R)
• M15: 3,518,542 km (0.112 R)
• M16: 3,723,341 km (0.07 R)
• M17: 3,962,399 km (0.072 R)
• M18: 4,773,219 km (0.102 R)
• M19: 4,934,935 km (0.11 R)
• M20: 5,032,921 km (0.096 R)
• M21: 5,297,261 km (0.102 R)
• M22: 6,012,638 km (0.092 R)
• M23: 6,222,523 km (0.11 R)
• M24: 6,470,557 km (0.065 R)
• M25: 6,758,084 km (0.083 R)
• M26: 6,866,841 km (0.078 R)
• M27: 7,911,035 km (0.111 R)
• M28: 8,334,696 km (0.098 R)
• M29: 9,083,732 km (0.091 R)
• M30: 9,854,161 km (0.113 R)
• M31: 10,060,457 km (0.108 R)
• M32: 10,143,334 km (0.03 R)
• M33: 10,603,497 km (0.112 R)
• M34: 11,500,486 km (0.068 R)
• M35: 11,892,432 km (0.118 R)
• M36: 13,003,945 km (0.073 R)
• M37: 13,275,614 km (0.084 R)
• M38: 14,381,143 km (0.112 R)
• M39: 14,474,492 km (0.084 R)
• M40: 14,709,061 km (0.118 R)
• M41: 15,324,656 km (0.032 R)
• M42: 16,045,568 km (0.081 R)
• M43: 16,434,523 km (0.065 R)
• M44: 16,826,469 km (0.081 R)
• M45: 17,520,005 km (0.102 R)
• M46: 18,222,965 km (0.113 R)
• M47: 19,552,442 km (0.078 R)
• M48: 19,915,815 km (0.105 R)
• M49: 20,491,168 km (0.047 R)
• M50: 23,229,707 km (0.11 R)
• M51: 23,449,167 km (0.079 R)
• M52: 23,504,219 km (0.101 R)
• M53: 23,724,726 km (0.104 R)
• M54: 25,626,265 km (0.063 R)
• M55: 25,853,055 km (0.047 R)
• M56: 25,966,899 km (0.11 R)
• M57: 26,824,993 km (0.119 R)
• M58: 28,275,643 km (0.102 R)
• M59: 29,217,511 km (0.075 R)
• M60: 30,050,023 km (0.108 R)
• M61: 31,860,158 km (0.095 R)
• M62: 32,226,373 km (0.097 R)
• M63: 34,766,246 km (0.077 R)
• M64: 36,091,833 km (0.079 R)
• M65: 36,346,149 km (0.103 R)
• M66: 37,112,838 km (0.1 R)
• M67: 37,433,875 km (0.072 R)
• M68: 37,755,810 km (0.073 R)
• M69: 37,884,913 km (0.08 R)
• M70: 38,272,820 km (0.114 R)
• M71: 38,727,149 km (0.092 R)
• M72: 38,922,374 km (0.111 R)
• M73: 39,772,389 km (0.11 R)
• M74: 40,166,729 km (0.108 R)
• M75: 40,232,552 km (0.107 R)
• M76: 41,158,114 km (0.081 R)
• M77: 41,890,396 km (0.091 R)
• M78: 42,157,727 km (0.103 R)
• M79: 43,638,148 km (0.108 R)
• M80: 43,909,069 km (0.082 R)
• M81: 44,452,708 km (0.085 R)
• M82: 44,793,642 km (0.098 R)
• M83: 45,067,107 km (0.109 R)
• M84: 45,272,504 km (0.102 R)
• M85: 45,684,198 km (0.114 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 19,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit