🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.46 AU - 0.56 AU

Year: 134 Days

Day: 22.2 Hours

Environment

Temp: 178 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.48 AU - 0.6 AU

Year: 146 Days

Day: 22.8 Hours

Environment

Temp: 250 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.49 AU - 0.61 AU

Year: 150 Days

Day: 36.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,341,677 km

• M1: 143,165 km (0.08 R)
• M2: 465,399 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.92 AU - 1.04 AU

Year: 356 Days

Day: 33.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 5.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.6

Radius: 14.6

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.39 AU - 10.89 AU

Year: 11853 Days

Day: 5.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,341,677 km

• M1: 251,474 km (0.058 R)
• M2: 402,717 km (0.101 R)
• M3: 617,091 km (0.073 R)
• M4: 757,414 km (0.114 R)
• M5: 1,229,395 km (0.087 R)
• M6: 1,519,914 km (0.115 R)
• M7: 1,926,671 km (0.045 R)
• M8: 2,242,023 km (0.04 R)
• M9: 2,367,985 km (0.114 R)
• M10: 2,574,430 km (0.103 R)
• M11: 3,061,221 km (0.102 R)
• M12: 4,370,651 km (0.099 R)
• M13: 4,497,660 km (0.074 R)
• M14: 5,017,812 km (0.11 R)
• M15: 5,488,895 km (0.094 R)
• M16: 6,151,165 km (0.089 R)
• M17: 6,329,636 km (0.064 R)
• M18: 6,728,613 km (0.074 R)
• M19: 7,399,111 km (0.109 R)
• M20: 7,512,955 km (0.054 R)
• M21: 8,169,241 km (0.08 R)
• M22: 9,005,493 km (0.077 R)
• M23: 9,661,030 km (0.075 R)
• M24: 11,454,260 km (0.045 R)
• M25: 11,985,482 km (0.088 R)
• M26: 12,299,039 km (0.11 R)
• M27: 12,524,633 km (0.05 R)
• M28: 12,888,605 km (0.066 R)
• M29: 13,256,017 km (0.054 R)
• M30: 14,048,287 km (0.084 R)
• M31: 14,473,893 km (0.05 R)
• M32: 16,367,353 km (0.075 R)
• M33: 16,565,870 km (0.055 R)
• M34: 16,965,595 km (0.095 R)
• M35: 17,368,313 km (0.094 R)
• M36: 17,570,868 km (0.073 R)
• M37: 18,132,160 km (0.06 R)
• M38: 18,389,169 km (0.113 R)
• M39: 18,595,763 km (0.06 R)
• M40: 19,272,245 km (0.051 R)
• M41: 20,649,293 km (0.099 R)
• M42: 21,187,546 km (0.093 R)
• M43: 22,222,764 km (0.064 R)
• M44: 22,774,181 km (0.088 R)
• M45: 22,885,033 km (0.052 R)
• M46: 25,253,916 km (0.116 R)
• M47: 25,541,144 km (0.093 R)
• M48: 27,110,725 km (0.106 R)
• M49: 27,699,841 km (0.116 R)
• M50: 27,936,804 km (0.056 R)
• M51: 28,951,078 km (0.099 R)
• M52: 29,977,469 km (0.099 R)
• M53: 30,525,595 km (0.062 R)
• M54: 31,015,678 km (0.079 R)
• M55: 31,138,647 km (0.045 R)
• M56: 32,127,938 km (0.086 R)
• M57: 32,939,207 km (0.091 R)
• M58: 33,883,918 km (0.102 R)
• M59: 34,518,512 km (0.06 R)
• M60: 34,645,969 km (0.074 R)
• M61: 34,773,576 km (0.062 R)
• M62: 35,093,117 km (0.085 R)
• M63: 35,221,173 km (0.1 R)
• M64: 37,684,900 km (0.069 R)
• M65: 38,013,268 km (0.083 R)
• M66: 38,937,483 km (0.042 R)
• M67: 39,203,020 km (0.074 R)
• M68: 39,535,576 km (0.116 R)
• M69: 40,136,810 km (0.094 R)
• M70: 41,077,930 km (0.102 R)
• M71: 41,958,463 km (0.043 R)
• M72: 42,298,648 km (0.099 R)
• M73: 43,050,527 km (0.086 R)
• M74: 43,668,965 km (0.045 R)
• M75: 43,806,894 km (0.103 R)
• M76: 44,359,658 km (0.092 R)
• M77: 46,523,591 km (0.098 R)
• M78: 46,946,355 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.5

Radius: 8.4

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.88 AU - 11.7 AU

Year: 12117 Days

Day: 14.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,341,677 km

• M1: 112,198 km (0.102 R)
• M2: 174,431 km (0.109 R)
• M3: 570,566 km (0.077 R)
• M4: 680,820 km (0.117 R)
• M5: 798,703 km (0.09 R)
• M6: 1,295,817 km (0.118 R)
• M7: 1,422,676 km (0.069 R)
• M8: 1,531,583 km (0.062 R)
• M9: 1,780,963 km (0.09 R)
• M10: 2,043,657 km (0.089 R)
• M11: 2,293,036 km (0.075 R)
• M12: 2,739,735 km (0.112 R)
• M13: 3,071,095 km (0.109 R)
• M14: 3,299,231 km (0.107 R)
• M15: 3,802,479 km (0.103 R)
• M16: 3,985,736 km (0.107 R)
• M17: 4,047,520 km (0.073 R)
• M18: 4,140,869 km (0.1 R)
• M19: 4,813,611 km (0.092 R)
• M20: 5,179,527 km (0.083 R)
• M21: 5,348,872 km (0.077 R)
• M22: 5,451,496 km (0.054 R)
• M23: 5,554,569 km (0.099 R)
• M24: 6,009,047 km (0.066 R)
• M25: 6,115,711 km (0.101 R)
• M26: 6,475,643 km (0.098 R)
• M27: 7,827,559 km (0.045 R)
• M28: 8,415,927 km (0.071 R)
• M29: 8,495,513 km (0.057 R)
• M30: 9,100,038 km (0.06 R)
• M31: 9,386,818 km (0.065 R)
• M32: 9,843,689 km (0.109 R)
• M33: 9,927,464 km (0.105 R)
• M34: 11,388,736 km (0.109 R)
• M35: 11,742,386 km (0.064 R)
• M36: 11,831,247 km (0.066 R)
• M37: 12,550,962 km (0.063 R)
• M38: 12,870,354 km (0.096 R)
• M39: 13,750,438 km (0.117 R)
• M40: 14,032,430 km (0.084 R)
• M41: 15,519,732 km (0.106 R)
• M42: 16,306,766 km (0.086 R)
• M43: 16,406,099 km (0.078 R)
• M44: 16,705,295 km (0.083 R)
• M45: 17,511,628 km (0.082 R)
• M46: 18,589,331 km (0.115 R)
• M47: 19,057,722 km (0.082 R)
• M48: 19,424,685 km (0.097 R)
• M49: 19,582,660 km (0.104 R)
• M50: 20,325,713 km (0.092 R)
• M51: 21,186,050 km (0.101 R)
• M52: 21,240,205 km (0.12 R)
• M53: 22,609,474 km (0.081 R)
• M54: 22,831,178 km (0.106 R)
• M55: 22,942,329 km (0.066 R)
• M56: 24,516,997 km (0.12 R)
• M57: 25,087,862 km (0.057 R)
• M58: 25,317,345 km (0.107 R)
• M59: 26,592,368 km (0.054 R)
• M60: 26,709,353 km (0.093 R)
• M61: 27,769,554 km (0.075 R)
• M62: 27,888,185 km (0.046 R)
• M63: 28,424,194 km (0.082 R)
• M64: 29,809,321 km (0.092 R)
• M65: 29,930,944 km (0.07 R)
• M66: 32,145,740 km (0.076 R)
• M67: 32,207,973 km (0.053 R)
• M68: 34,476,624 km (0.113 R)
• M69: 35,051,828 km (0.108 R)
• M70: 36,666,139 km (0.107 R)
• M71: 37,711,978 km (0.047 R)
• M72: 37,909,148 km (0.087 R)
• M73: 38,238,562 km (0.101 R)
• M74: 39,565,645 km (0.105 R)
• M75: 40,033,587 km (0.067 R)
• M76: 40,369,135 km (0.066 R)
• M77: 40,772,900 km (0.12 R)
• M78: 41,856,138 km (0.081 R)
• M79: 42,333,056 km (0.088 R)
• M80: 42,401,272 km (0.101 R)
• M81: 42,469,639 km (0.114 R)
• M82: 43,154,797 km (0.057 R)
• M83: 43,223,462 km (0.082 R)
• M84: 44,813,987 km (0.055 R)
• M85: 45,231,963 km (0.101 R)
• M86: 45,511,412 km (0.072 R)
• M87: 45,861,471 km (0.113 R)
• M88: 46,634,892 km (0.065 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: 441 - 15,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit