🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.1 AU - 1.64 AU

Year: 577 Days

Day: 46.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.96 AU - 2.84 AU

Year: 1338 Days

Day: 12.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,064,298 km

• M1: 1,264,551 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.39 AU - 4.13 AU

Year: 2624 Days

Day: 35.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,064,298 km

• M1: 310,864 km (0.065 R)
• M2: 1,069,176 km (0.101 R)

Asteroid Belt

Center: 6.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.7

Radius: 13.4

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.87 AU - 10.65 AU

Year: 10141 Days

Day: 11.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 57,064,298 km

• M1: 224,846 km (0.038 R)
• M2: 646,562 km (0.067 R)
• M3: 768,783 km (0.082 R)
• M4: 933,940 km (0.105 R)
• M5: 1,039,256 km (0.117 R)
• M6: 1,149,061 km (0.113 R)
• M7: 1,607,878 km (0.094 R)
• M8: 2,121,896 km (0.091 R)
• M9: 2,216,442 km (0.117 R)
• M10: 2,336,868 km (0.103 R)
• M11: 3,185,986 km (0.101 R)
• M12: 3,405,596 km (0.11 R)
• M13: 3,517,196 km (0.113 R)
• M14: 3,859,775 km (0.044 R)
• M15: 5,142,576 km (0.062 R)
• M16: 5,368,469 km (0.111 R)
• M17: 5,466,306 km (0.115 R)
• M18: 6,032,085 km (0.068 R)
• M19: 6,133,812 km (0.051 R)
• M20: 6,756,887 km (0.114 R)
• M21: 8,137,825 km (0.051 R)
• M22: 8,326,019 km (0.089 R)
• M23: 10,326,442 km (0.1 R)
• M24: 10,735,592 km (0.027 R)
• M25: 10,983,625 km (0.089 R)
• M26: 11,443,190 km (0.11 R)
• M27: 11,569,750 km (0.048 R)
• M28: 12,772,517 km (0.036 R)
• M29: 12,859,882 km (0.071 R)
• M30: 13,167,455 km (0.029 R)
• M31: 13,566,582 km (0.054 R)
• M32: 14,195,342 km (0.103 R)
• M33: 14,376,804 km (0.097 R)
• M34: 14,696,046 km (0.114 R)
• M35: 14,879,603 km (0.104 R)
• M36: 15,481,435 km (0.117 R)
• M37: 15,668,133 km (0.105 R)
• M38: 16,517,849 km (0.119 R)
• M39: 16,613,143 km (0.115 R)
• M40: 17,092,604 km (0.058 R)
• M41: 17,918,235 km (0.11 R)
• M42: 18,607,881 km (0.109 R)
• M43: 19,005,961 km (0.087 R)
• M44: 20,934,576 km (0.059 R)
• M45: 21,037,949 km (0.08 R)
• M46: 21,400,574 km (0.087 R)
• M47: 22,237,275 km (0.029 R)
• M48: 22,448,208 km (0.118 R)
• M49: 22,553,824 km (0.105 R)
• M50: 23,244,816 km (0.114 R)
• M51: 24,756,652 km (0.118 R)
• M52: 25,414,285 km (0.065 R)
• M53: 25,966,750 km (0.106 R)
• M54: 26,635,003 km (0.071 R)
• M55: 26,802,852 km (0.088 R)
• M56: 27,139,896 km (0.119 R)
• M57: 27,308,792 km (0.095 R)
• M58: 28,273,100 km (0.042 R)
• M59: 29,363,968 km (0.067 R)
• M60: 29,595,396 km (0.084 R)
• M61: 30,293,270 km (0.117 R)
• M62: 30,468,598 km (0.092 R)
• M63: 30,996,679 km (0.119 R)
• M64: 33,319,485 km (0.04 R)
• M65: 33,440,061 km (0.084 R)
• M66: 35,082,795 km (0.089 R)
• M67: 35,451,404 km (0.028 R)
• M68: 35,759,576 km (0.115 R)
• M69: 37,063,471 km (0.077 R)
• M70: 37,878,630 km (0.088 R)
• M71: 39,462,572 km (0.081 R)
• M72: 41,197,458 km (0.102 R)
• M73: 42,498,511 km (0.039 R)
• M74: 43,417,341 km (0.103 R)
• M75: 43,681,082 km (0.09 R)
• M76: 44,276,482 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.8

Radius: 13.1

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 8.34 AU - 13.7 AU

Year: 13166 Days

Day: 6.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 171 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,064,298 km

• M1: 237,711 km (0.102 R)
• M2: 473,477 km (0.091 R)
• M3: 652,696 km (0.066 R)
• M4: 761,304 km (0.114 R)
• M5: 876,943 km (0.116 R)
• M6: 1,285,195 km (0.079 R)
• M7: 1,908,570 km (0.026 R)
• M8: 2,071,332 km (0.109 R)
• M9: 2,440,091 km (0.035 R)
• M10: 2,557,824 km (0.098 R)
• M11: 2,891,727 km (0.079 R)
• M12: 3,048,356 km (0.09 R)
• M13: 3,175,514 km (0.043 R)
• M14: 3,402,753 km (0.117 R)
• M15: 3,568,208 km (0.078 R)
• M16: 3,668,888 km (0.107 R)
• M17: 4,011,317 km (0.09 R)
• M18: 4,727,442 km (0.093 R)
• M19: 4,875,395 km (0.082 R)
• M20: 5,214,234 km (0.115 R)
• M21: 5,521,807 km (0.055 R)
• M22: 5,638,793 km (0.091 R)
• M23: 6,562,559 km (0.098 R)
• M24: 6,645,137 km (0.091 R)
• M25: 6,853,078 km (0.096 R)
• M26: 9,049,175 km (0.055 R)
• M27: 9,372,905 km (0.074 R)
• M28: 11,097,170 km (0.108 R)
• M29: 12,762,194 km (0.115 R)
• M30: 14,181,729 km (0.031 R)
• M31: 14,720,131 km (0.119 R)
• M32: 15,540,526 km (0.099 R)
• M33: 16,095,534 km (0.099 R)
• M34: 17,454,332 km (0.113 R)
• M35: 17,973,287 km (0.114 R)
• M36: 18,205,612 km (0.066 R)
• M37: 18,322,149 km (0.112 R)
• M38: 18,555,970 km (0.092 R)
• M39: 18,732,047 km (0.089 R)
• M40: 19,204,028 km (0.115 R)
• M41: 19,501,130 km (0.106 R)
• M42: 21,746,294 km (0.102 R)
• M43: 22,679,636 km (0.077 R)
• M44: 23,056,772 km (0.094 R)
• M45: 23,753,300 km (0.115 R)
• M46: 24,008,364 km (0.085 R)
• M47: 25,557,599 km (0.109 R)
• M48: 27,072,427 km (0.114 R)
• M49: 27,539,322 km (0.1 R)
• M50: 27,807,252 km (0.114 R)
• M51: 28,413,273 km (0.064 R)
• M52: 29,569,964 km (0.062 R)
• M53: 29,707,145 km (0.112 R)
• M54: 29,913,141 km (0.099 R)
• M55: 30,395,744 km (0.077 R)
• M56: 30,880,890 km (0.038 R)
• M57: 31,508,453 km (0.1 R)
• M58: 31,648,626 km (0.077 R)
• M59: 31,858,961 km (0.052 R)
• M60: 34,348,419 km (0.1 R)
• M61: 34,636,993 km (0.08 R)
• M62: 34,853,910 km (0.065 R)
• M63: 35,288,941 km (0.112 R)
• M64: 35,580,058 km (0.096 R)
• M65: 38,086,571 km (0.09 R)
• M66: 39,662,883 km (0.059 R)
• M67: 40,117,212 km (0.067 R)
• M68: 41,874,688 km (0.096 R)
• M69: 42,569,271 km (0.082 R)
• M70: 42,724,105 km (0.099 R)
• M71: 43,813,327 km (0.093 R)
• M72: 46,576,399 km (0.113 R)
• M73: 46,736,020 km (0.092 R)
• M74: 48,422,587 km (0.109 R)
• M75: 48,665,235 km (0.117 R)
• M76: 51,937,987 km (0.1 R)
• M77: 52,020,715 km (0.103 R)
• M78: 53,350,490 km (0.085 R)
• M79: 53,433,966 km (0.098 R)
• M80: 53,600,917 km (0.077 R)
• M81: 54,523,038 km (0.094 R)
• M82: 55,112,604 km (0.076 R)
• M83: 56,638,053 km (0.077 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 15,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit