🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.69 AU - 1.07 AU

Year: 318 Days

Day: 17.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.26 AU - 2.42 AU

Year: 1378 Days

Day: 21 Hours

Environment

Temp: -95 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,275,029 km

• M1: 1,698,684 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.06 AU - 2.95 AU

Year: 1522 Days

Day: 12.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,275,029 km

• M1: 357,539 km (0.108 R)
• M2: 1,030,879 km (0.109 R)

Asteroid Belt

Center: 3.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843

Radius: 11.3

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.27 AU - 5.29 AU

Year: 3409 Days

Day: 7.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,275,029 km

• M1: 155,133 km (0.097 R)
• M2: 239,057 km (0.119 R)
• M3: 402,717 km (0.063 R)
• M4: 673,190 km (0.112 R)
• M5: 905,217 km (0.031 R)
• M6: 1,000,810 km (0.118 R)
• M7: 1,242,111 km (0.075 R)
• M8: 1,349,522 km (0.119 R)
• M9: 1,661,584 km (0.08 R)
• M10: 2,059,963 km (0.063 R)
• M11: 2,471,058 km (0.091 R)
• M12: 2,730,161 km (0.07 R)
• M13: 3,016,491 km (0.114 R)
• M14: 3,144,846 km (0.111 R)
• M15: 3,274,997 km (0.092 R)
• M16: 3,426,090 km (0.066 R)
• M17: 3,794,251 km (0.054 R)
• M18: 4,114,091 km (0.085 R)
• M19: 4,277,452 km (0.074 R)
• M20: 4,484,495 km (0.094 R)
• M21: 4,822,886 km (0.033 R)
• M22: 5,104,130 km (0.053 R)
• M23: 5,279,758 km (0.105 R)
• M24: 5,592,118 km (0.093 R)
• M25: 5,727,803 km (0.089 R)
• M26: 6,375,712 km (0.095 R)
• M27: 6,684,482 km (0.057 R)
• M28: 6,828,544 km (0.099 R)
• M29: 7,071,192 km (0.088 R)
• M30: 7,917,318 km (0.102 R)
• M31: 8,507,781 km (0.097 R)
• M32: 8,847,816 km (0.098 R)
• M33: 9,406,565 km (0.098 R)
• M34: 9,487,347 km (0.113 R)
• M35: 9,731,042 km (0.111 R)
• M36: 9,976,832 km (0.082 R)
• M37: 10,335,567 km (0.086 R)
• M38: 10,446,719 km (0.116 R)
• M39: 10,867,388 km (0.098 R)
• M40: 11,322,165 km (0.11 R)
• M41: 11,465,630 km (0.067 R)
• M42: 11,957,807 km (0.108 R)
• M43: 12,309,362 km (0.035 R)
• M44: 12,813,207 km (0.111 R)
• M45: 13,142,921 km (0.114 R)
• M46: 13,596,950 km (0.097 R)
• M47: 13,871,911 km (0.104 R)
• M48: 14,582,950 km (0.113 R)
• M49: 14,770,247 km (0.106 R)
• M50: 15,021,421 km (0.055 R)
• M51: 15,242,377 km (0.085 R)
• M52: 15,527,960 km (0.073 R)
• M53: 15,719,445 km (0.053 R)
• M54: 15,975,856 km (0.087 R)
• M55: 16,266,076 km (0.116 R)
• M56: 16,460,403 km (0.048 R)
• M57: 16,688,241 km (0.103 R)
• M58: 18,278,317 km (0.106 R)
• M59: 18,717,237 km (0.087 R)
• M60: 19,057,273 km (0.117 R)
• M61: 19,227,964 km (0.067 R)
• M62: 19,812,443 km (0.065 R)
• M63: 19,950,821 km (0.09 R)
• M64: 20,159,061 km (0.106 R)
• M65: 20,577,486 km (0.09 R)
• M66: 20,752,665 km (0.093 R)
• M67: 20,893,287 km (0.07 R)
• M68: 21,034,059 km (0.037 R)
• M69: 21,246,039 km (0.089 R)
• M70: 22,064,788 km (0.103 R)
• M71: 22,208,253 km (0.113 R)
• M72: 22,280,060 km (0.098 R)
• M73: 22,568,185 km (0.099 R)
• M74: 23,111,824 km (0.074 R)
• M75: 23,586,498 km (0.116 R)
• M76: 23,659,801 km (0.105 R)
• M77: 24,286,018 km (0.119 R)
• M78: 24,545,420 km (0.079 R)
• M79: 24,917,620 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.8

Radius: 11

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.41 AU - 7.11 AU

Year: 5322 Days

Day: 12.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,275,029 km

• M1: 157,377 km (0.081 R)
• M2: 417,976 km (0.082 R)
• M3: 746,194 km (0.052 R)
• M4: 815,608 km (0.096 R)
• M5: 931,845 km (0.087 R)
• M6: 1,181,973 km (0.067 R)
• M7: 1,264,700 km (0.076 R)
• M8: 1,543,102 km (0.089 R)
• M9: 1,689,708 km (0.032 R)
• M10: 1,918,593 km (0.086 R)
• M11: 2,322,657 km (0.028 R)
• M12: 2,556,328 km (0.077 R)
• M13: 2,753,349 km (0.037 R)
• M14: 2,865,098 km (0.108 R)
• M15: 3,185,836 km (0.115 R)
• M16: 3,303,271 km (0.081 R)
• M17: 3,470,072 km (0.088 R)
• M18: 4,037,946 km (0.071 R)
• M19: 4,268,177 km (0.119 R)
• M20: 5,287,238 km (0.089 R)
• M21: 5,997,379 km (0.084 R)
• M22: 6,408,324 km (0.114 R)
• M23: 6,707,370 km (0.067 R)
• M24: 7,072,389 km (0.108 R)
• M25: 7,885,304 km (0.087 R)
• M26: 8,045,074 km (0.101 R)
• M27: 8,141,415 km (0.061 R)
• M28: 8,530,819 km (0.072 R)
• M29: 9,026,137 km (0.039 R)
• M30: 9,126,368 km (0.067 R)
• M31: 9,395,345 km (0.114 R)
• M32: 10,183,277 km (0.12 R)
• M33: 10,567,594 km (0.046 R)
• M34: 10,638,054 km (0.104 R)
• M35: 11,028,056 km (0.11 R)
• M36: 11,712,765 km (0.109 R)
• M37: 12,709,386 km (0.084 R)
• M38: 12,784,335 km (0.114 R)
• M39: 13,009,928 km (0.096 R)
• M40: 13,964,213 km (0.082 R)
• M41: 14,508,450 km (0.094 R)
• M42: 14,704,573 km (0.077 R)
• M43: 14,980,581 km (0.092 R)
• M44: 17,125,067 km (0.065 R)
• M45: 17,457,174 km (0.055 R)
• M46: 18,763,762 km (0.08 R)
• M47: 19,710,118 km (0.108 R)
• M48: 19,970,867 km (0.045 R)
• M49: 20,276,495 km (0.094 R)
• M50: 21,025,382 km (0.067 R)
• M51: 22,007,941 km (0.111 R)
• M52: 22,097,999 km (0.114 R)
• M53: 22,595,562 km (0.109 R)
• M54: 23,051,087 km (0.103 R)
• M55: 23,971,264 km (0.105 R)
• M56: 24,809,760 km (0.116 R)
• M57: 26,419,582 km (0.085 R)
• M58: 26,515,325 km (0.091 R)
• M59: 26,899,492 km (0.096 R)
• M60: 27,140,494 km (0.08 R)
• M61: 27,333,775 km (0.044 R)
• M62: 27,527,654 km (0.078 R)
• M63: 27,624,743 km (0.041 R)
• M64: 28,062,915 km (0.044 R)
• M65: 28,897,073 km (0.108 R)
• M66: 29,242,793 km (0.101 R)
• M67: 30,338,598 km (0.09 R)
• M68: 30,992,340 km (0.115 R)
• M69: 31,194,447 km (0.074 R)
• M70: 31,600,007 km (0.069 R)
• M71: 32,313,888 km (0.059 R)
• M72: 32,467,675 km (0.089 R)
• M73: 33,084,766 km (0.116 R)
• M74: 33,342,972 km (0.119 R)
• M75: 33,446,494 km (0.089 R)
• M76: 34,121,928 km (0.118 R)
• M77: 34,226,198 km (0.116 R)
• M78: 34,959,227 km (0.054 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 11,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit