🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.6 AU - 0.6 AU

Year: 171 Days

Day: 30.4 Hours

Environment

Temp: 160 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.61 AU - 0.77 AU

Year: 210 Days

Day: 18.2 Hours

Environment

Temp: 155 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,448,110 km

• M1: 579,542 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.17 AU - 1.37 AU

Year: 525 Days

Day: 17.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,448,110 km

• M1: 367,412 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.59 AU - 1.81 AU

Year: 814 Days

Day: 21.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,448,110 km

• M1: 863,778 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.62 AU - 1.92 AU

Year: 864 Days

Day: 40.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,448,110 km

• M1: 667,207 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.77 AU - 1.87 AU

Year: 901 Days

Day: 19.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.91 AU - 4.91 AU

Year: 3400 Days

Day: 29.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.6

Radius: 11.8

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.32 AU - 5.54 AU

Year: 4018 Days

Day: 10 Hours

Environment

Temp: -144 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 34,448,110 km

• M1: 167,998 km (0.109 R)
• M2: 266,583 km (0.093 R)
• M3: 372,798 km (0.037 R)
• M4: 505,940 km (0.099 R)
• M5: 628,012 km (0.057 R)
• M6: 1,320,949 km (0.096 R)
• M7: 1,572,124 km (0.103 R)
• M8: 1,659,340 km (0.088 R)
• M9: 2,120,699 km (0.047 R)
• M10: 2,341,207 km (0.095 R)
• M11: 2,556,628 km (0.119 R)
• M12: 2,725,823 km (0.082 R)
• M13: 2,993,304 km (0.1 R)
• M14: 3,255,549 km (0.085 R)
• M15: 3,525,423 km (0.085 R)
• M16: 3,862,019 km (0.115 R)
• M17: 3,936,518 km (0.106 R)
• M18: 4,011,467 km (0.054 R)
• M19: 4,163,159 km (0.12 R)
• M20: 4,676,729 km (0.083 R)
• M21: 4,788,329 km (0.058 R)
• M22: 4,933,139 km (0.102 R)
• M23: 5,194,188 km (0.091 R)
• M24: 5,832,372 km (0.104 R)
• M25: 5,918,241 km (0.095 R)
• M26: 6,073,823 km (0.049 R)
• M27: 6,160,889 km (0.112 R)
• M28: 6,336,218 km (0.104 R)
• M29: 6,477,588 km (0.079 R)
• M30: 6,620,155 km (0.11 R)
• M31: 6,799,822 km (0.114 R)
• M32: 6,981,134 km (0.084 R)
• M33: 7,459,997 km (0.065 R)
• M34: 7,534,646 km (0.056 R)
• M35: 7,835,637 km (0.046 R)
• M36: 8,159,816 km (0.036 R)
• M37: 8,546,826 km (0.091 R)
• M38: 8,703,305 km (0.049 R)
• M39: 9,078,945 km (0.119 R)
• M40: 9,238,716 km (0.087 R)
• M41: 9,318,900 km (0.025 R)
• M42: 10,195,992 km (0.118 R)
• M43: 10,362,046 km (0.097 R)
• M44: 10,591,978 km (0.087 R)
• M45: 10,675,902 km (0.117 R)
• M46: 10,760,126 km (0.115 R)
• M47: 10,865,742 km (0.095 R)
• M48: 11,184,685 km (0.104 R)
• M49: 11,399,059 km (0.114 R)
• M50: 11,788,163 km (0.118 R)
• M51: 11,940,752 km (0.099 R)
• M52: 12,269,868 km (0.118 R)
• M53: 12,802,735 km (0.107 R)
• M54: 13,072,012 km (0.037 R)
• M55: 13,297,904 km (0.096 R)
• M56: 13,388,561 km (0.099 R)
• M57: 13,730,541 km (0.114 R)
• M58: 14,006,101 km (0.104 R)
• M59: 14,260,417 km (0.109 R)
• M60: 14,703,376 km (0.115 R)
• M61: 15,221,733 km (0.072 R)
• M62: 15,818,180 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.9

Radius: 12.8

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.02 AU - 9.76 AU

Year: 10563 Days

Day: 10.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,448,110 km

• M1: 179,218 km (0.09 R)
• M2: 271,071 km (0.032 R)
• M3: 374,144 km (0.096 R)
• M4: 740,509 km (0.119 R)
• M5: 863,479 km (0.11 R)
• M6: 1,023,997 km (0.08 R)
• M7: 1,211,144 km (0.113 R)
• M8: 2,091,677 km (0.106 R)
• M9: 2,374,268 km (0.081 R)
• M10: 2,712,509 km (0.074 R)
• M11: 2,865,547 km (0.102 R)
• M12: 3,226,078 km (0.055 R)
• M13: 3,601,419 km (0.117 R)
• M14: 3,721,546 km (0.08 R)
• M15: 4,266,531 km (0.091 R)
• M16: 4,626,613 km (0.106 R)
• M17: 5,906,423 km (0.067 R)
• M18: 6,395,309 km (0.031 R)
• M19: 6,777,831 km (0.074 R)
• M20: 6,927,129 km (0.115 R)
• M21: 7,167,982 km (0.107 R)
• M22: 7,782,680 km (0.092 R)
• M23: 8,001,841 km (0.037 R)
• M24: 8,446,296 km (0.089 R)
• M25: 8,931,442 km (0.092 R)
• M26: 9,626,025 km (0.086 R)
• M27: 10,030,687 km (0.109 R)
• M28: 10,406,626 km (0.077 R)
• M29: 10,509,998 km (0.058 R)
• M30: 10,613,670 km (0.069 R)
• M31: 11,597,725 km (0.104 R)
• M32: 11,776,494 km (0.091 R)
• M33: 12,100,822 km (0.079 R)
• M34: 12,318,487 km (0.112 R)
• M35: 12,794,807 km (0.046 R)
• M36: 12,979,710 km (0.111 R)
• M37: 13,464,407 km (0.034 R)
• M38: 13,955,088 km (0.083 R)
• M39: 14,069,081 km (0.097 R)
• M40: 14,259,968 km (0.097 R)
• M41: 14,915,057 km (0.111 R)
• M42: 15,109,684 km (0.118 R)
• M43: 15,698,501 km (0.083 R)
• M44: 16,858,184 km (0.083 R)
• M45: 17,020,348 km (0.083 R)
• M46: 17,182,961 km (0.085 R)
• M47: 17,468,843 km (0.101 R)
• M48: 17,962,516 km (0.095 R)
• M49: 18,086,682 km (0.114 R)
• M50: 18,169,709 km (0.078 R)
• M51: 20,327,059 km (0.107 R)
• M52: 20,456,462 km (0.091 R)
• M53: 20,716,164 km (0.028 R)
• M54: 20,889,847 km (0.032 R)
• M55: 21,589,516 km (0.066 R)
• M56: 22,075,111 km (0.108 R)
• M57: 22,252,534 km (0.105 R)
• M58: 22,385,975 km (0.11 R)
• M59: 22,653,606 km (0.072 R)
• M60: 22,967,163 km (0.11 R)
• M61: 23,282,216 km (0.077 R)
• M62: 23,689,272 km (0.1 R)
• M63: 24,602,417 km (0.118 R)
• M64: 25,109,554 km (0.109 R)
• M65: 25,341,131 km (0.068 R)
• M66: 25,434,032 km (0.044 R)
• M67: 25,993,677 km (0.094 R)
• M68: 26,369,018 km (0.106 R)
• M69: 27,267,503 km (0.084 R)
• M70: 28,416,864 km (0.096 R)
• M71: 29,046,072 km (0.051 R)
• M72: 29,435,625 km (0.115 R)
• M73: 30,564,939 km (0.081 R)
• M74: 30,762,857 km (0.079 R)
• M75: 30,911,558 km (0.117 R)
• M76: 31,359,005 km (0.034 R)
• M77: 31,458,787 km (0.093 R)
• M78: 31,558,568 km (0.088 R)
• M79: 31,708,615 km (0.117 R)
• M80: 33,018,045 km (0.059 R)
• M81: 33,832,755 km (0.043 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 16,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit