🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.17 AU - 1.17 AU

Year: 479 Days

Day: 22 Hours

Environment

Temp: -10 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.14 AU - 1.48 AU

Year: 568 Days

Day: 33.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,349,311 km

• M1: 452,085 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.4

Radius: 15

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.25 AU - 5.81 AU

Year: 4925 Days

Day: 14 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 29,349,311 km

• M1: 273,764 km (0.094 R)
• M2: 464,801 km (0.115 R)
• M3: 624,721 km (0.094 R)
• M4: 815,757 km (0.038 R)
• M5: 973,433 km (0.053 R)
• M6: 1,201,121 km (0.089 R)
• M7: 1,522,308 km (0.111 R)
• M8: 1,654,403 km (0.117 R)
• M9: 1,756,129 km (0.091 R)
• M10: 2,111,275 km (0.073 R)
• M11: 2,502,623 km (0.07 R)
• M12: 3,028,160 km (0.1 R)
• M13: 3,154,570 km (0.089 R)
• M14: 3,903,756 km (0.077 R)
• M15: 4,401,768 km (0.084 R)
• M16: 4,593,851 km (0.118 R)
• M17: 4,723,403 km (0.117 R)
• M18: 5,372,957 km (0.084 R)
• M19: 5,664,972 km (0.11 R)
• M20: 5,909,565 km (0.071 R)
• M21: 6,282,961 km (0.027 R)
• M22: 6,445,275 km (0.044 R)
• M23: 6,627,485 km (0.114 R)
• M24: 6,792,791 km (0.119 R)
• M25: 6,996,842 km (0.068 R)
• M26: 7,127,740 km (0.1 R)
• M27: 7,392,080 km (0.115 R)
• M28: 7,506,223 km (0.108 R)
• M29: 7,601,965 km (0.114 R)
• M30: 7,833,244 km (0.113 R)
• M31: 8,027,871 km (0.112 R)
• M32: 8,382,118 km (0.038 R)
• M33: 8,601,279 km (0.117 R)
• M34: 8,963,904 km (0.079 R)
• M35: 9,188,002 km (0.092 R)
• M36: 9,683,321 km (0.084 R)
• M37: 9,955,439 km (0.101 R)
• M38: 10,786,605 km (0.108 R)
• M39: 11,112,429 km (0.067 R)
• M40: 11,818,082 km (0.119 R)
• M41: 11,996,852 km (0.025 R)
• M42: 12,812,160 km (0.079 R)
• M43: 13,018,755 km (0.118 R)
• M44: 13,203,508 km (0.079 R)
• M45: 13,319,297 km (0.095 R)
• M46: 14,544,055 km (0.07 R)
• M47: 14,807,796 km (0.051 R)
• M48: 14,952,457 km (0.117 R)
• M49: 15,461,987 km (0.081 R)
• M50: 16,100,770 km (0.095 R)
• M51: 16,448,286 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.3

Radius: 12.5

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.8 AU - 7.68 AU

Year: 5904 Days

Day: 9.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,349,311 km

• M1: 215,421 km (0.103 R)
• M2: 343,477 km (0.105 R)
• M3: 455,974 km (0.045 R)
• M4: 597,045 km (0.116 R)
• M5: 755,320 km (0.12 R)
• M6: 898,934 km (0.092 R)
• M7: 1,100,442 km (0.106 R)
• M8: 1,181,973 km (0.054 R)
• M9: 1,282,951 km (0.089 R)
• M10: 1,422,377 km (0.118 R)
• M11: 1,793,678 km (0.094 R)
• M12: 2,011,044 km (0.111 R)
• M13: 2,581,461 km (0.063 R)
• M14: 2,692,612 km (0.119 R)
• M15: 2,805,409 km (0.064 R)
• M16: 3,177,010 km (0.091 R)
• M17: 3,344,560 km (0.11 R)
• M18: 3,589,152 km (0.11 R)
• M19: 3,713,767 km (0.115 R)
• M20: 3,890,592 km (0.083 R)
• M21: 4,018,648 km (0.095 R)
• M22: 4,331,756 km (0.081 R)
• M23: 4,411,342 km (0.088 R)
• M24: 4,598,788 km (0.108 R)
• M25: 5,177,433 km (0.11 R)
• M26: 5,633,706 km (0.106 R)
• M27: 5,925,721 km (0.114 R)
• M28: 6,162,834 km (0.105 R)
• M29: 6,463,675 km (0.095 R)
• M30: 6,707,819 km (0.112 R)
• M31: 7,205,232 km (0.118 R)
• M32: 7,363,207 km (0.102 R)
• M33: 7,458,501 km (0.112 R)
• M34: 7,908,940 km (0.052 R)
• M35: 8,071,852 km (0.11 R)
• M36: 8,235,961 km (0.117 R)
• M37: 9,039,302 km (0.052 R)
• M38: 9,692,895 km (0.112 R)
• M39: 9,937,637 km (0.086 R)
• M40: 10,683,981 km (0.105 R)
• M41: 10,936,801 km (0.09 R)
• M42: 12,914,635 km (0.099 R)
• M43: 13,416,386 km (0.061 R)
• M44: 13,572,117 km (0.114 R)
• M45: 15,691,470 km (0.059 R)
• M46: 16,852,200 km (0.11 R)
• M47: 17,698,176 km (0.071 R)
• M48: 18,298,662 km (0.096 R)
• M49: 19,080,460 km (0.067 R)
• M50: 19,211,957 km (0.1 R)
• M51: 19,563,662 km (0.085 R)
• M52: 20,095,332 km (0.081 R)
• M53: 20,587,061 km (0.049 R)
• M54: 20,766,728 km (0.095 R)
• M55: 20,946,993 km (0.058 R)
• M56: 22,131,509 km (0.056 R)
• M57: 22,269,588 km (0.092 R)
• M58: 22,917,646 km (0.076 R)
• M59: 23,150,570 km (0.098 R)
• M60: 23,713,058 km (0.092 R)
• M61: 23,807,155 km (0.088 R)
• M62: 25,090,555 km (0.113 R)
• M63: 25,330,809 km (0.117 R)
• M64: 26,396,395 km (0.09 R)
• M65: 27,476,791 km (0.117 R)
• M66: 28,072,190 km (0.09 R)
• M67: 28,471,467 km (0.071 R)
• M68: 28,872,539 km (0.062 R)
• M69: 29,427,248 km (0.113 R)
• M70: 29,832,957 km (0.04 R)
• M71: 30,138,286 km (0.103 R)
• M72: 30,855,010 km (0.07 R)
• M73: 31,009,395 km (0.069 R)
• M74: 31,732,850 km (0.117 R)
• M75: 33,883,619 km (0.076 R)
• M76: 34,095,898 km (0.113 R)
• M77: 34,415,289 km (0.085 R)
• M78: 35,325,592 km (0.05 R)
• M79: 36,026,907 km (0.119 R)
• M80: 36,243,675 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.4

Radius: 5.6

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 12.77 AU - 17.57 AU

Year: 22378 Days

Day: 23.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 29,349,311 km

• M1: 103,372 km (0.099 R)
• M2: 521,648 km (0.095 R)
• M3: 671,096 km (0.1 R)
• M4: 899,981 km (0.079 R)
• M5: 954,135 km (0.111 R)
• M6: 1,256,473 km (0.093 R)
• M7: 1,686,267 km (0.102 R)
• M8: 1,787,695 km (0.067 R)
• M9: 2,380,551 km (0.039 R)
• M10: 3,029,357 km (0.1 R)
• M11: 3,751,615 km (0.104 R)
• M12: 4,086,565 km (0.09 R)
• M13: 5,295,465 km (0.106 R)
• M14: 5,696,089 km (0.103 R)
• M15: 6,739,683 km (0.119 R)
• M16: 6,874,321 km (0.093 R)
• M17: 7,091,388 km (0.1 R)
• M18: 7,228,270 km (0.056 R)
• M19: 7,310,848 km (0.105 R)
• M20: 8,615,341 km (0.09 R)
• M21: 8,819,991 km (0.069 R)
• M22: 9,115,297 km (0.059 R)
• M23: 9,234,377 km (0.117 R)
• M24: 9,413,895 km (0.114 R)
• M25: 10,546,051 km (0.09 R)
• M26: 11,817,633 km (0.088 R)
• M27: 12,339,730 km (0.1 R)
• M28: 18,632,714 km (0.045 R)
• M29: 19,354,225 km (0.084 R)
• M30: 20,046,115 km (0.086 R)
• M31: 21,572,761 km (0.062 R)
• M32: 21,930,449 km (0.092 R)
• M33: 22,934,102 km (0.111 R)
• M34: 23,706,775 km (0.05 R)
• M35: 24,529,413 km (0.098 R)
• M36: 24,819,484 km (0.102 R)
• M37: 26,371,711 km (0.053 R)
• M38: 28,780,237 km (0.079 R)
• M39: 29,042,482 km (0.09 R)
• M40: 29,217,661 km (0.102 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 16,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit