🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.19 AU - 1.85 AU

Year: 710 Days

Day: 40.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.77 AU - 1.79 AU

Year: 899 Days

Day: 27.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,677,066 km

• M1: 693,386 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.06 AU - 2.44 AU

Year: 1278 Days

Day: 29.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.26 AU - 3.04 AU

Year: 1634 Days

Day: 29.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,677,066 km

• M1: 1,951,504 km (0.081 R)
• M2: 1,977,385 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.56 AU - 3.7 AU

Year: 2097 Days

Day: 30 Hours

Environment

Temp: -120 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,677,066 km

• M1: 237,561 km (0.1 R)
• M2: 489,933 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.14 AU - 4.18 AU

Year: 2652 Days

Day: 23.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,677,066 km

• M1: 589,116 km (0.08 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.31 AU - 4.37 AU

Year: 2850 Days

Day: 43.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.19 AU - 4.65 AU

Year: 2940 Days

Day: 22.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,677,066 km

• M1: 380,876 km (0.11 R)

Asteroid Belt

Center: 7.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.5

Radius: 14.1

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.58 AU - 12.08 AU

Year: 12575 Days

Day: 7.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,677,066 km

• M1: 194,328 km (0.116 R)
• M2: 387,309 km (0.066 R)
• M3: 687,253 km (0.079 R)
• M4: 905,067 km (0.12 R)
• M5: 1,147,266 km (0.063 R)
• M6: 1,254,827 km (0.104 R)
• M7: 1,999,824 km (0.083 R)
• M8: 2,158,398 km (0.096 R)
• M9: 2,293,934 km (0.08 R)
• M10: 2,924,339 km (0.113 R)
• M11: 3,607,253 km (0.105 R)
• M12: 3,900,914 km (0.041 R)
• M13: 4,651,447 km (0.093 R)
• M14: 5,298,906 km (0.073 R)
• M15: 5,708,655 km (0.116 R)
• M16: 5,898,345 km (0.055 R)
• M17: 6,128,875 km (0.079 R)
• M18: 7,039,777 km (0.107 R)
• M19: 7,573,392 km (0.116 R)
• M20: 7,950,678 km (0.118 R)
• M21: 8,506,434 km (0.096 R)
• M22: 8,679,968 km (0.113 R)
• M23: 8,810,866 km (0.067 R)
• M24: 8,942,512 km (0.043 R)
• M25: 9,296,760 km (0.079 R)
• M26: 10,340,803 km (0.088 R)
• M27: 10,619,205 km (0.111 R)
• M28: 11,183,638 km (0.087 R)
• M29: 13,135,291 km (0.108 R)
• M30: 13,894,052 km (0.072 R)
• M31: 14,201,475 km (0.072 R)
• M32: 14,304,548 km (0.088 R)
• M33: 14,511,293 km (0.1 R)
• M34: 16,201,001 km (0.117 R)
• M35: 16,470,576 km (0.059 R)
• M36: 16,741,797 km (0.082 R)
• M37: 18,007,993 km (0.112 R)
• M38: 18,231,343 km (0.094 R)
• M39: 18,737,283 km (0.094 R)
• M40: 19,419,150 km (0.085 R)
• M41: 19,533,592 km (0.107 R)
• M42: 20,457,060 km (0.037 R)
• M43: 20,807,119 km (0.062 R)
• M44: 21,277,006 km (0.062 R)
• M45: 21,453,980 km (0.111 R)
• M46: 21,928,654 km (0.078 R)
• M47: 22,286,792 km (0.104 R)
• M48: 23,069,637 km (0.117 R)
• M49: 23,678,052 km (0.049 R)
• M50: 24,786,273 km (0.114 R)
• M51: 26,417,039 km (0.082 R)
• M52: 29,715,223 km (0.103 R)
• M53: 31,917,603 km (0.093 R)
• M54: 33,277,897 km (0.093 R)
• M55: 34,103,079 km (0.12 R)
• M56: 34,587,626 km (0.101 R)
• M57: 35,074,418 km (0.109 R)
• M58: 35,633,465 km (0.095 R)
• M59: 36,125,193 km (0.047 R)
• M60: 36,477,795 km (0.042 R)
• M61: 36,689,775 km (0.074 R)
• M62: 36,902,354 km (0.084 R)
• M63: 39,774,633 km (0.055 R)
• M64: 40,650,229 km (0.12 R)
• M65: 41,090,496 km (0.109 R)
• M66: 41,311,153 km (0.116 R)
• M67: 41,975,517 km (0.119 R)
• M68: 42,346,220 km (0.098 R)
• M69: 43,090,919 km (0.1 R)
• M70: 43,764,707 km (0.058 R)
• M71: 44,366,689 km (0.071 R)
• M72: 44,971,364 km (0.065 R)
• M73: 45,274,748 km (0.115 R)
• M74: 45,731,022 km (0.09 R)
• M75: 45,959,757 km (0.119 R)
• M76: 46,188,791 km (0.102 R)
• M77: 46,571,612 km (0.114 R)
• M78: 49,670,831 km (0.091 R)
• M79: 50,220,155 km (0.053 R)
• M80: 51,483,060 km (0.075 R)
• M81: 53,637,868 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.7

Radius: 5.6

Gravity: 15.81 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 9.21 AU - 14.97 AU

Year: 15922 Days

Day: 24.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,677,066 km

• M1: 84,523 km (0.073 R)
• M2: 287,527 km (0.042 R)
• M3: 420,968 km (0.075 R)
• M4: 486,791 km (0.115 R)
• M5: 764,595 km (0.084 R)
• M6: 909,555 km (0.103 R)
• M7: 1,063,342 km (0.07 R)
• M8: 1,273,377 km (0.101 R)
• M9: 2,007,005 km (0.084 R)
• M10: 2,505,914 km (0.12 R)
• M11: 2,628,734 km (0.104 R)
• M12: 2,785,064 km (0.114 R)
• M13: 3,406,493 km (0.03 R)
• M14: 3,750,419 km (0.083 R)
• M15: 3,785,425 km (0.046 R)
• M16: 3,855,736 km (0.098 R)
• M17: 3,997,704 km (0.046 R)
• M18: 4,733,127 km (0.07 R)
• M19: 4,808,973 km (0.077 R)
• M20: 4,961,862 km (0.104 R)
• M21: 5,000,309 km (0.117 R)
• M22: 5,155,143 km (0.059 R)
• M23: 6,241,373 km (0.118 R)
• M24: 6,366,437 km (0.11 R)
• M25: 6,576,472 km (0.103 R)
• M26: 6,618,808 km (0.119 R)
• M27: 7,090,041 km (0.106 R)
• M28: 7,133,425 km (0.11 R)
• M29: 7,176,958 km (0.07 R)
• M30: 7,264,173 km (0.066 R)
• M31: 8,019,493 km (0.106 R)
• M32: 8,986,643 km (0.113 R)
• M33: 9,990,146 km (0.081 R)
• M34: 10,728,561 km (0.118 R)
• M35: 11,382,453 km (0.085 R)
• M36: 11,535,193 km (0.104 R)
• M37: 12,623,517 km (0.094 R)
• M38: 12,993,473 km (0.099 R)
• M39: 13,153,094 km (0.111 R)
• M40: 13,798,309 km (0.073 R)
• M41: 13,961,221 km (0.105 R)
• M42: 14,070,129 km (0.103 R)
• M43: 14,398,645 km (0.105 R)
• M44: 15,007,658 km (0.114 R)
• M45: 16,480,001 km (0.116 R)
• M46: 16,884,214 km (0.114 R)
• M47: 17,643,573 km (0.067 R)
• M48: 18,057,061 km (0.106 R)
• M49: 18,116,452 km (0.117 R)
• M50: 18,713,347 km (0.081 R)
• M51: 19,377,263 km (0.118 R)
• M52: 19,498,886 km (0.093 R)
• M53: 20,110,442 km (0.056 R)
• M54: 20,480,397 km (0.112 R)
• M55: 21,039,594 km (0.039 R)
• M56: 23,196,945 km (0.114 R)
• M57: 24,827,562 km (0.066 R)
• M58: 26,562,299 km (0.084 R)
• M59: 28,129,187 km (0.088 R)
• M60: 28,266,817 km (0.065 R)
• M61: 28,888,994 km (0.063 R)
• M62: 29,655,683 km (0.087 R)
• M63: 29,865,869 km (0.066 R)
• M64: 30,146,963 km (0.096 R)
• M65: 30,287,884 km (0.114 R)
• M66: 32,427,134 km (0.117 R)
• M67: 33,442,006 km (0.083 R)
• M68: 33,660,867 km (0.1 R)
• M69: 33,880,178 km (0.052 R)
• M70: 34,026,634 km (0.12 R)
• M71: 34,836,108 km (0.084 R)
• M72: 35,577,366 km (0.066 R)
• M73: 35,949,864 km (0.045 R)
• M74: 37,301,930 km (0.097 R)
• M75: 38,900,084 km (0.082 R)
• M76: 40,753,901 km (0.107 R)
• M77: 41,769,969 km (0.064 R)
• M78: 41,848,508 km (0.092 R)
• M79: 42,873,553 km (0.074 R)
• M80: 43,269,987 km (0.114 R)
• M81: 43,667,768 km (0.108 R)
• M82: 44,466,770 km (0.097 R)
• M83: 46,322,532 km (0.11 R)
• M84: 46,485,145 km (0.078 R)
• M85: 47,300,902 km (0.074 R)
• M86: 47,874,759 km (0.105 R)
• M87: 48,039,018 km (0.104 R)
• M88: 48,698,445 km (0.039 R)
• M89: 49,277,838 km (0.088 R)
• M90: 50,109,602 km (0.11 R)
• M91: 52,632,271 km (0.099 R)
• M92: 53,397,165 km (0.113 R)
• M93: 56,319,559 km (0.06 R)
• M94: 57,975,159 km (0.087 R)
• M95: 58,150,338 km (0.073 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 14,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit