🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.3 AU - 1.58 AU

Year: 607 Days

Day: 19.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.25 AU - 2.37 AU

Year: 1234 Days

Day: 38.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,786,085 km

• M1: 156,928 km (0.091 R)
• M2: 1,531,433 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.28 AU - 5.32 AU

Year: 3134 Days

Day: 42.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.9

Radius: 13.8

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.84 AU - 10.68 AU

Year: 9112 Days

Day: 11.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 48,786,085 km

• M1: 179,218 km (0.098 R)
• M2: 411,245 km (0.075 R)
• M3: 558,000 km (0.113 R)
• M4: 774,767 km (0.113 R)
• M5: 875,148 km (0.096 R)
• M6: 1,035,068 km (0.116 R)
• M7: 1,220,270 km (0.112 R)
• M8: 1,527,544 km (0.101 R)
• M9: 1,724,115 km (0.099 R)
• M10: 1,877,453 km (0.055 R)
• M11: 2,053,081 km (0.055 R)
• M12: 2,179,491 km (0.11 R)
• M13: 2,290,044 km (0.094 R)
• M14: 2,711,761 km (0.11 R)
• M15: 3,263,029 km (0.088 R)
• M16: 3,541,131 km (0.109 R)
• M17: 3,938,912 km (0.11 R)
• M18: 4,189,339 km (0.107 R)
• M19: 4,491,975 km (0.092 R)
• M20: 4,729,836 km (0.09 R)
• M21: 4,874,497 km (0.037 R)
• M22: 5,543,947 km (0.041 R)
• M23: 5,645,674 km (0.106 R)
• M24: 6,268,899 km (0.094 R)
• M25: 6,374,964 km (0.12 R)
• M26: 6,561,961 km (0.044 R)
• M27: 6,669,671 km (0.088 R)
• M28: 6,996,393 km (0.116 R)
• M29: 7,496,349 km (0.066 R)
• M30: 8,209,931 km (0.052 R)
• M31: 8,856,044 km (0.049 R)
• M32: 9,005,044 km (0.076 R)
• M33: 9,396,841 km (0.119 R)
• M34: 9,610,018 km (0.049 R)
• M35: 9,886,474 km (0.111 R)
• M36: 10,010,342 km (0.097 R)
• M37: 10,321,954 km (0.05 R)
• M38: 10,447,466 km (0.029 R)
• M39: 10,636,857 km (0.072 R)
• M40: 11,960,948 km (0.066 R)
• M41: 12,059,832 km (0.076 R)
• M42: 12,894,888 km (0.082 R)
• M43: 13,439,125 km (0.119 R)
• M44: 13,990,991 km (0.115 R)
• M45: 14,130,117 km (0.105 R)
• M46: 14,409,716 km (0.1 R)
• M47: 14,550,188 km (0.066 R)
• M48: 14,726,564 km (0.104 R)
• M49: 14,903,538 km (0.068 R)
• M50: 15,116,865 km (0.044 R)
• M51: 17,492,329 km (0.109 R)
• M52: 18,246,452 km (0.108 R)
• M53: 18,360,446 km (0.094 R)
• M54: 18,972,600 km (0.119 R)
• M55: 19,242,625 km (0.096 R)
• M56: 19,397,458 km (0.054 R)
• M57: 19,708,472 km (0.059 R)
• M58: 20,138,566 km (0.064 R)
• M59: 20,256,449 km (0.116 R)
• M60: 20,374,632 km (0.111 R)
• M61: 20,849,306 km (0.089 R)
• M62: 21,247,685 km (0.052 R)
• M63: 21,487,939 km (0.081 R)
• M64: 21,850,115 km (0.04 R)
• M65: 21,971,290 km (0.094 R)
• M66: 22,133,155 km (0.118 R)
• M67: 22,743,663 km (0.095 R)
• M68: 23,277,429 km (0.099 R)
• M69: 24,524,626 km (0.116 R)
• M70: 24,903,109 km (0.069 R)
• M71: 25,836,300 km (0.071 R)
• M72: 26,221,365 km (0.117 R)
• M73: 27,301,013 km (0.078 R)
• M74: 27,431,612 km (0.091 R)
• M75: 27,693,259 km (0.065 R)
• M76: 27,824,456 km (0.116 R)
• M77: 28,131,281 km (0.087 R)
• M78: 28,881,066 km (0.061 R)
• M79: 29,236,211 km (0.117 R)
• M80: 29,592,852 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.9

Radius: 14.8

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 9.72 AU - 11.38 AU

Year: 12044 Days

Day: 11.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 48,786,085 km

• M1: 208,839 km (0.07 R)
• M2: 532,568 km (0.1 R)
• M3: 814,411 km (0.051 R)
• M4: 1,079,049 km (0.04 R)
• M5: 1,397,394 km (0.102 R)
• M6: 2,080,906 km (0.101 R)
• M7: 2,211,655 km (0.062 R)
• M8: 2,972,659 km (0.089 R)
• M9: 4,680,319 km (0.073 R)
• M10: 4,970,688 km (0.081 R)
• M11: 5,108,318 km (0.112 R)
• M12: 5,207,352 km (0.056 R)
• M13: 5,918,989 km (0.099 R)
• M14: 6,149,071 km (0.111 R)
• M15: 6,489,107 km (0.11 R)
• M16: 7,121,158 km (0.051 R)
• M17: 8,025,327 km (0.073 R)
• M18: 8,210,530 km (0.119 R)
• M19: 8,538,149 km (0.08 R)
• M20: 8,989,635 km (0.115 R)
• M21: 9,669,408 km (0.108 R)
• M22: 9,940,928 km (0.115 R)
• M23: 10,265,107 km (0.093 R)
• M24: 10,643,589 km (0.107 R)
• M25: 10,745,316 km (0.117 R)
• M26: 11,181,244 km (0.084 R)
• M27: 11,912,030 km (0.107 R)
• M28: 13,364,625 km (0.083 R)
• M29: 13,695,087 km (0.084 R)
• M30: 14,111,866 km (0.083 R)
• M31: 14,504,710 km (0.115 R)
• M32: 16,522,786 km (0.107 R)
• M33: 16,996,263 km (0.093 R)
• M34: 17,234,722 km (0.106 R)
• M35: 17,534,516 km (0.083 R)
• M36: 20,593,194 km (0.069 R)
• M37: 21,552,266 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.5

Radius: 4.8

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 11.12 AU - 17.22 AU

Year: 18747 Days

Day: 21.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 48,786,085 km

• M1: 64,028 km (0.117 R)
• M2: 264,040 km (0.114 R)
• M3: 312,809 km (0.097 R)
• M4: 365,168 km (0.067 R)
• M5: 654,191 km (0.068 R)
• M6: 688,150 km (0.077 R)
• M7: 811,868 km (0.081 R)
• M8: 867,219 km (0.094 R)
• M9: 923,767 km (0.081 R)
• M10: 1,080,545 km (0.109 R)
• M11: 1,813,126 km (0.085 R)
• M12: 3,033,097 km (0.067 R)
• M13: 3,149,035 km (0.119 R)
• M14: 3,236,849 km (0.08 R)
• M15: 4,191,134 km (0.079 R)
• M16: 4,549,271 km (0.105 R)
• M17: 4,715,325 km (0.102 R)
• M18: 4,816,004 km (0.103 R)
• M19: 5,156,489 km (0.103 R)
• M20: 5,575,213 km (0.111 R)
• M21: 6,077,563 km (0.119 R)
• M22: 6,113,915 km (0.104 R)
• M23: 6,297,322 km (0.094 R)
• M24: 6,371,074 km (0.117 R)
• M25: 6,519,625 km (0.076 R)
• M26: 6,895,863 km (0.096 R)
• M27: 7,010,007 km (0.106 R)
• M28: 7,946,489 km (0.104 R)
• M29: 8,026,225 km (0.083 R)
• M30: 8,348,160 km (0.026 R)
• M31: 8,797,552 km (0.084 R)
• M32: 9,046,034 km (0.081 R)
• M33: 9,976,682 km (0.108 R)
• M34: 10,279,169 km (0.082 R)
• M35: 11,294,041 km (0.096 R)
• M36: 11,473,708 km (0.11 R)
• M37: 11,790,556 km (0.086 R)
• M38: 11,927,289 km (0.084 R)
• M39: 11,972,916 km (0.112 R)
• M40: 12,340,478 km (0.119 R)
• M41: 12,525,531 km (0.108 R)
• M42: 12,804,979 km (0.031 R)
• M43: 13,703,315 km (0.039 R)
• M44: 14,135,952 km (0.065 R)
• M45: 14,719,682 km (0.089 R)
• M46: 15,910,631 km (0.084 R)
• M47: 16,568,563 km (0.052 R)
• M48: 16,926,550 km (0.109 R)
• M49: 17,183,859 km (0.117 R)
• M50: 17,702,215 km (0.105 R)
• M51: 17,858,695 km (0.074 R)
• M52: 18,436,442 km (0.074 R)
• M53: 18,489,399 km (0.097 R)
• M54: 18,913,808 km (0.04 R)
• M55: 19,502,626 km (0.114 R)
• M56: 19,934,814 km (0.117 R)
• M57: 21,028,673 km (0.03 R)
• M58: 22,198,080 km (0.05 R)
• M59: 23,103,147 km (0.118 R)
• M60: 23,331,284 km (0.03 R)
• M61: 23,445,577 km (0.079 R)
• M62: 25,476,817 km (0.119 R)
• M63: 25,889,856 km (0.05 R)
• M64: 26,483,610 km (0.105 R)
• M65: 27,262,118 km (0.117 R)
• M66: 28,535,794 km (0.081 R)
• M67: 28,780,536 km (0.096 R)
• M68: 29,642,818 km (0.087 R)
• M69: 29,766,685 km (0.086 R)
• M70: 30,139,184 km (0.069 R)
• M71: 31,581,906 km (0.057 R)
• M72: 32,152,472 km (0.094 R)
• M73: 33,111,095 km (0.037 R)
• M74: 33,175,422 km (0.095 R)
• M75: 34,079,143 km (0.106 R)
• M76: 35,056,316 km (0.118 R)
• M77: 35,252,888 km (0.058 R)
• M78: 35,712,901 km (0.083 R)
• M79: 37,639,871 km (0.108 R)
• M80: 38,177,377 km (0.101 R)
• M81: 38,379,483 km (0.106 R)
• M82: 38,717,275 km (0.037 R)
• M83: 40,010,100 km (0.077 R)
• M84: 40,352,530 km (0.119 R)
• M85: 40,421,195 km (0.117 R)
• M86: 40,558,526 km (0.117 R)
• M87: 40,833,786 km (0.117 R)
• M88: 41,040,530 km (0.12 R)
• M89: 43,197,732 km (0.104 R)
• M90: 43,338,204 km (0.08 R)
• M91: 43,478,826 km (0.111 R)
• M92: 45,106,451 km (0.06 R)
• M93: 45,248,868 km (0.087 R)
• M94: 45,891,989 km (0.05 R)
• M95: 46,250,426 km (0.079 R)
• M96: 46,970,291 km (0.081 R)
• M97: 47,693,896 km (0.057 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 15,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit