🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.53 AU - 0.69 AU

Year: 171 Days

Day: 42.2 Hours

Environment

Temp: 202 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.8 AU - 1.08 AU

Year: 326 Days

Day: 46.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.96 AU - 1.56 AU

Year: 507 Days

Day: 13.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.29 AU - 4.77 AU

Year: 2898 Days

Day: 33.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,038,347 km

• M1: 3,101,164 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.56 AU - 5.1 AU

Year: 3227 Days

Day: 27.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403

Radius: 11.5

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.2 AU - 6.54 AU

Year: 4457 Days

Day: 10.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 41,038,347 km

• M1: 151,243 km (0.109 R)
• M2: 282,590 km (0.112 R)
• M3: 403,465 km (0.097 R)
• M4: 520,152 km (0.091 R)
• M5: 761,453 km (0.085 R)
• M6: 835,803 km (0.05 R)
• M7: 1,135,597 km (0.115 R)
• M8: 1,247,347 km (0.092 R)
• M9: 1,469,201 km (0.032 R)
• M10: 1,746,854 km (0.069 R)
• M11: 2,513,843 km (0.099 R)
• M12: 3,124,651 km (0.083 R)
• M13: 3,230,865 km (0.056 R)
• M14: 3,465,435 km (0.037 R)
• M15: 4,202,204 km (0.12 R)
• M16: 4,319,788 km (0.088 R)
• M17: 4,478,362 km (0.093 R)
• M18: 4,945,257 km (0.071 R)
• M19: 5,027,984 km (0.091 R)
• M20: 5,342,738 km (0.108 R)
• M21: 5,534,523 km (0.117 R)
• M22: 6,347,438 km (0.116 R)
• M23: 6,733,550 km (0.077 R)
• M24: 7,080,617 km (0.056 R)
• M25: 7,197,602 km (0.079 R)
• M26: 7,315,186 km (0.106 R)
• M27: 7,528,513 km (0.095 R)
• M28: 7,792,104 km (0.119 R)
• M29: 7,864,659 km (0.119 R)
• M30: 7,961,449 km (0.077 R)
• M31: 8,826,574 km (0.07 R)
• M32: 8,902,120 km (0.096 R)
• M33: 9,028,531 km (0.102 R)
• M34: 10,061,055 km (0.117 R)
• M35: 10,298,617 km (0.115 R)
• M36: 10,378,203 km (0.084 R)
• M37: 10,832,980 km (0.117 R)
• M38: 11,049,299 km (0.109 R)
• M39: 11,212,510 km (0.047 R)
• M40: 11,431,372 km (0.116 R)
• M41: 11,624,054 km (0.109 R)
• M42: 12,377,129 km (0.095 R)
• M43: 12,461,802 km (0.106 R)
• M44: 12,831,009 km (0.084 R)
• M45: 13,002,598 km (0.073 R)
• M46: 13,117,340 km (0.071 R)
• M47: 13,232,530 km (0.097 R)
• M48: 13,521,852 km (0.091 R)
• M49: 13,784,097 km (0.113 R)
• M50: 14,343,294 km (0.111 R)
• M51: 14,432,305 km (0.075 R)
• M52: 14,551,235 km (0.091 R)
• M53: 14,730,154 km (0.115 R)
• M54: 15,000,029 km (0.027 R)
• M55: 15,544,565 km (0.098 R)
• M56: 15,758,191 km (0.098 R)
• M57: 16,065,016 km (0.064 R)
• M58: 16,373,637 km (0.076 R)
• M59: 17,311,765 km (0.081 R)
• M60: 17,914,943 km (0.087 R)
• M61: 18,010,686 km (0.107 R)
• M62: 18,331,573 km (0.107 R)
• M63: 18,654,256 km (0.118 R)
• M64: 18,978,734 km (0.053 R)
• M65: 19,109,034 km (0.104 R)
• M66: 19,305,156 km (0.079 R)
• M67: 19,765,319 km (0.103 R)
• M68: 20,063,019 km (0.055 R)
• M69: 20,195,862 km (0.116 R)
• M70: 20,495,806 km (0.091 R)
• M71: 20,864,265 km (0.047 R)
• M72: 20,998,754 km (0.102 R)
• M73: 21,201,160 km (0.071 R)
• M74: 21,914,592 km (0.117 R)
• M75: 22,154,098 km (0.09 R)
• M76: 22,257,022 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.8

Radius: 9.3

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.04 AU - 11.36 AU

Year: 11667 Days

Day: 9.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,038,347 km

• M1: 122,371 km (0.087 R)
• M2: 222,901 km (0.076 R)
• M3: 307,424 km (0.112 R)
• M4: 383,569 km (0.098 R)
• M5: 467,942 km (0.101 R)
• M6: 732,132 km (0.068 R)
• M7: 889,808 km (0.114 R)
• M8: 1,007,093 km (0.075 R)
• M9: 1,945,969 km (0.096 R)
• M10: 2,078,214 km (0.075 R)
• M11: 2,734,649 km (0.076 R)
• M12: 2,908,482 km (0.038 R)
• M13: 3,214,858 km (0.057 R)
• M14: 3,748,474 km (0.084 R)
• M15: 3,858,578 km (0.115 R)
• M16: 4,166,899 km (0.083 R)
• M17: 5,078,249 km (0.1 R)
• M18: 5,169,803 km (0.093 R)
• M19: 5,323,291 km (0.107 R)
• M20: 5,385,224 km (0.077 R)
• M21: 5,729,898 km (0.057 R)
• M22: 6,146,378 km (0.085 R)
• M23: 6,473,549 km (0.057 R)
• M24: 6,806,404 km (0.072 R)
• M25: 7,385,048 km (0.078 R)
• M26: 7,558,133 km (0.115 R)
• M27: 7,873,336 km (0.089 R)
• M28: 8,192,877 km (0.045 R)
• M29: 8,408,298 km (0.066 R)
• M30: 8,881,326 km (0.067 R)
• M31: 8,991,879 km (0.036 R)
• M32: 9,701,721 km (0.105 R)
• M33: 10,352,173 km (0.094 R)
• M34: 10,468,410 km (0.102 R)
• M35: 10,741,277 km (0.088 R)
• M36: 10,898,354 km (0.062 R)
• M37: 11,414,018 km (0.062 R)
• M38: 11,494,053 km (0.077 R)
• M39: 11,694,963 km (0.052 R)
• M40: 11,815,988 km (0.067 R)
• M41: 12,059,533 km (0.111 R)
• M42: 12,633,989 km (0.063 R)
• M43: 12,841,332 km (0.11 R)
• M44: 13,343,681 km (0.096 R)
• M45: 13,852,464 km (0.082 R)
• M46: 14,066,239 km (0.073 R)
• M47: 14,453,997 km (0.106 R)
• M48: 14,627,381 km (0.116 R)
• M49: 15,549,352 km (0.103 R)
• M50: 15,682,644 km (0.097 R)
• M51: 16,354,488 km (0.044 R)
• M52: 17,081,534 km (0.098 R)
• M53: 17,219,014 km (0.049 R)
• M54: 17,310,867 km (0.098 R)
• M55: 17,726,300 km (0.043 R)
• M56: 18,145,025 km (0.114 R)
• M57: 18,708,411 km (0.105 R)
• M58: 18,802,956 km (0.109 R)
• M59: 19,039,770 km (0.104 R)
• M60: 19,373,074 km (0.117 R)
• M61: 20,335,736 km (0.12 R)
• M62: 20,969,882 km (0.063 R)
• M63: 22,759,670 km (0.034 R)
• M64: 23,214,747 km (0.111 R)
• M65: 23,723,978 km (0.092 R)
• M66: 24,494,557 km (0.093 R)
• M67: 25,064,974 km (0.083 R)
• M68: 25,902,273 km (0.112 R)
• M69: 26,324,438 km (0.098 R)
• M70: 26,695,740 km (0.051 R)
• M71: 27,336,169 km (0.102 R)
• M72: 27,497,136 km (0.046 R)
• M73: 28,035,688 km (0.101 R)
• M74: 28,741,192 km (0.06 R)
• M75: 29,232,920 km (0.111 R)
• M76: 29,562,484 km (0.067 R)
• M77: 30,669,359 km (0.05 R)
• M78: 31,171,858 km (0.084 R)
• M79: 31,846,245 km (0.063 R)
• M80: 32,695,811 km (0.08 R)
• M81: 33,955,425 km (0.08 R)
• M82: 35,114,360 km (0.06 R)
• M83: 35,347,583 km (0.074 R)
• M84: 38,667,908 km (0.114 R)
• M85: 38,908,761 km (0.086 R)
• M86: 38,969,198 km (0.118 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 15,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit