🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.77 AU - 0.85 AU

Year: 273 Days

Day: 22.1 Hours

Environment

Temp: 121 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,448,705 km

• M1: 63,878 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.85 AU - 1.21 AU

Year: 392 Days

Day: 40.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.28 AU - 1.34 AU

Year: 562 Days

Day: 31.8 Hours

Environment

Temp: -24 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,448,705 km

• M1: 573,708 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.14 AU - 1.86 AU

Year: 688 Days

Day: 46 Hours

Environment

Temp: -43 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,448,705 km

• M1: 806,333 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.84 AU - 3.74 AU

Year: 2236 Days

Day: 27.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.14 AU - 4.24 AU

Year: 3214 Days

Day: 26.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,448,705 km

• M1: 249,679 km (0.08 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.08 AU - 4.44 AU

Year: 3295 Days

Day: 13.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.4

Radius: 14.7

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.23 AU - 8.93 AU

Year: 7820 Days

Day: 8.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 68,448,705 km

• M1: 390,899 km (0.041 R)
• M2: 771,327 km (0.1 R)
• M3: 1,229,246 km (0.119 R)
• M4: 1,352,215 km (0.112 R)
• M5: 1,592,469 km (0.031 R)
• M6: 1,767,349 km (0.09 R)
• M7: 1,887,626 km (0.101 R)
• M8: 2,136,856 km (0.112 R)
• M9: 2,265,660 km (0.114 R)
• M10: 2,441,736 km (0.084 R)
• M11: 3,389,589 km (0.1 R)
• M12: 3,956,415 km (0.105 R)
• M13: 4,142,963 km (0.068 R)
• M14: 4,332,654 km (0.06 R)
• M15: 5,769,990 km (0.063 R)
• M16: 6,477,588 km (0.047 R)
• M17: 6,634,965 km (0.071 R)
• M18: 6,825,702 km (0.071 R)
• M19: 7,706,385 km (0.107 R)
• M20: 7,873,486 km (0.081 R)
• M21: 7,974,314 km (0.065 R)
• M22: 8,313,602 km (0.086 R)
• M23: 8,450,634 km (0.057 R)
• M24: 8,657,528 km (0.08 R)
• M25: 8,831,361 km (0.116 R)
• M26: 9,182,317 km (0.093 R)
• M27: 9,466,553 km (0.094 R)
• M28: 10,263,162 km (0.114 R)
• M29: 11,005,915 km (0.096 R)
• M30: 11,383,949 km (0.082 R)
• M31: 11,498,092 km (0.12 R)
• M32: 11,612,684 km (0.12 R)
• M33: 12,191,628 km (0.068 R)
• M34: 12,347,509 km (0.102 R)
• M35: 12,978,064 km (0.119 R)
• M36: 13,337,249 km (0.117 R)
• M37: 13,457,824 km (0.089 R)
• M38: 14,270,440 km (0.08 R)
• M39: 15,308,649 km (0.067 R)
• M40: 15,561,320 km (0.103 R)
• M41: 16,028,514 km (0.094 R)
• M42: 17,281,845 km (0.084 R)
• M43: 17,413,342 km (0.077 R)
• M44: 18,075,761 km (0.08 R)
• M45: 18,253,783 km (0.108 R)
• M46: 18,926,674 km (0.094 R)
• M47: 19,198,044 km (0.106 R)
• M48: 19,425,284 km (0.085 R)
• M49: 19,744,825 km (0.09 R)
• M50: 20,389,143 km (0.026 R)
• M51: 21,227,788 km (0.05 R)
• M52: 22,315,814 km (0.102 R)
• M53: 22,411,257 km (0.105 R)
• M54: 22,554,721 km (0.104 R)
• M55: 23,228,361 km (0.093 R)
• M56: 23,373,471 km (0.105 R)
• M57: 24,055,038 km (0.099 R)
• M58: 25,040,140 km (0.099 R)
• M59: 25,188,990 km (0.104 R)
• M60: 25,837,647 km (0.088 R)
• M61: 26,643,530 km (0.096 R)
• M62: 26,846,235 km (0.101 R)
• M63: 26,947,812 km (0.119 R)
• M64: 28,073,686 km (0.036 R)
• M65: 28,228,370 km (0.084 R)
• M66: 28,486,875 km (0.063 R)
• M67: 28,902,009 km (0.1 R)
• M68: 31,595,818 km (0.097 R)
• M69: 32,241,333 km (0.095 R)
• M70: 33,436,022 km (0.102 R)
• M71: 34,313,862 km (0.105 R)
• M72: 34,479,467 km (0.051 R)
• M73: 35,143,831 km (0.069 R)
• M74: 36,092,581 km (0.112 R)
• M75: 37,446,142 km (0.07 R)
• M76: 37,730,229 km (0.118 R)
• M77: 38,129,206 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.9

Radius: 4.9

Gravity: 19.45 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 13.84 AU - 15.14 AU

Year: 20670 Days

Day: 17.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 68,448,705 km

• M1: 72,106 km (0.118 R)
• M2: 129,253 km (0.073 R)
• M3: 162,314 km (0.036 R)
• M4: 269,127 km (0.109 R)
• M5: 825,481 km (0.098 R)
• M6: 943,065 km (0.062 R)
• M7: 1,194,240 km (0.084 R)
• M8: 1,273,676 km (0.099 R)
• M9: 1,696,290 km (0.112 R)
• M10: 1,785,750 km (0.12 R)
• M11: 2,589,988 km (0.111 R)
• M12: 3,994,263 km (0.084 R)
• M13: 4,478,811 km (0.065 R)
• M14: 6,223,720 km (0.073 R)
• M15: 6,736,392 km (0.092 R)
• M16: 7,262,677 km (0.11 R)
• M17: 10,520,769 km (0.117 R)
• M18: 12,614,990 km (0.098 R)
• M19: 12,673,333 km (0.117 R)
• M20: 13,202,461 km (0.063 R)
• M21: 14,525,953 km (0.086 R)
• M22: 15,203,482 km (0.113 R)
• M23: 16,397,871 km (0.091 R)
• M24: 16,525,329 km (0.098 R)
• M25: 16,781,291 km (0.111 R)
• M26: 17,102,926 km (0.055 R)
• M27: 17,426,806 km (0.055 R)
• M28: 18,278,017 km (0.067 R)
• M29: 18,742,070 km (0.066 R)
• M30: 20,842,873 km (0.088 R)
• M31: 21,675,983 km (0.088 R)
• M32: 22,378,495 km (0.084 R)
• M33: 23,733,702 km (0.05 R)
• M34: 24,312,197 km (0.087 R)
• M35: 25,041,936 km (0.069 R)
• M36: 27,727,816 km (0.074 R)
• M37: 28,107,944 km (0.107 R)
• M38: 29,336,142 km (0.101 R)
• M39: 30,268,885 km (0.116 R)
• M40: 30,974,688 km (0.058 R)
• M41: 31,527,452 km (0.055 R)
• M42: 32,402,600 km (0.117 R)
• M43: 34,666,015 km (0.116 R)
• M44: 36,896,370 km (0.119 R)
• M45: 37,398,271 km (0.086 R)
• M46: 37,566,120 km (0.109 R)
• M47: 39,599,155 km (0.079 R)
• M48: 40,370,781 km (0.112 R)
• M49: 40,715,304 km (0.064 R)
• M50: 41,320,577 km (0.114 R)
• M51: 42,715,278 km (0.055 R)
• M52: 42,890,607 km (0.112 R)
• M53: 43,594,615 km (0.117 R)
• M54: 44,391,223 km (0.07 R)
• M55: 45,998,802 km (0.05 R)
• M56: 46,178,619 km (0.118 R)
• M57: 51,960,427 km (0.111 R)
• M58: 52,428,967 km (0.115 R)
• M59: 52,522,915 km (0.044 R)
• M60: 56,035,473 km (0.092 R)
• M61: 56,227,556 km (0.118 R)
• M62: 56,708,514 km (0.101 R)
• M63: 56,901,345 km (0.066 R)
• M64: 59,525,142 km (0.103 R)
• M65: 60,310,232 km (0.109 R)
• M66: 60,802,559 km (0.102 R)
• M67: 61,098,613 km (0.112 R)
• M68: 61,692,217 km (0.118 R)
• M69: 62,387,099 km (0.106 R)
• M70: 63,584,331 km (0.112 R)
• M71: 64,085,484 km (0.11 R)
• M72: 64,789,192 km (0.085 R)
• M73: 66,204,388 km (0.087 R)
• M74: 66,305,815 km (0.114 R)
• M75: 68,346,181 km (0.081 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 11,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit