🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.51 AU - 0.61 AU

Year: 155 Days

Day: 35.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,975,228 km

• M1: 443,258 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.58 AU - 0.7 AU

Year: 190 Days

Day: 37.4 Hours

Environment

Temp: 157 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.81 AU - 0.95 AU

Year: 306 Days

Day: 33 Hours

Environment

Temp: 152 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.82 AU - 1.32 AU

Year: 410 Days

Day: 27 Hours

Environment

Temp: 23 °C

Axial Tilt: 43 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,975,228 km

• M1: 114,891 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.95 AU - 1.21 AU

Year: 416 Days

Day: 20.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.23 AU - 1.79 AU

Year: 688 Days

Day: 27.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,975,228 km

• M1: 515,813 km (0.067 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.36 AU - 2.22 AU

Year: 888 Days

Day: 18.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.56 AU - 4.12 AU

Year: 2791 Days

Day: 14 Hours

Environment

Temp: -126 °C

Axial Tilt: 143.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,975,228 km

• M1: 348,713 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.6

Radius: 12.3

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 9.54 AU - 14.1 AU

Year: 15071 Days

Day: 14.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,975,228 km

• M1: 161,865 km (0.096 R)
• M2: 355,445 km (0.119 R)
• M3: 450,140 km (0.1 R)
• M4: 556,205 km (0.03 R)
• M5: 707,748 km (0.048 R)
• M6: 1,139,637 km (0.088 R)
• M7: 1,622,838 km (0.077 R)
• M8: 1,747,004 km (0.099 R)
• M9: 1,848,730 km (0.116 R)
• M10: 1,952,551 km (0.099 R)
• M11: 2,943,787 km (0.111 R)
• M12: 3,539,635 km (0.069 R)
• M13: 4,449,789 km (0.088 R)
• M14: 4,590,710 km (0.072 R)
• M15: 5,206,006 km (0.11 R)
• M16: 5,467,054 km (0.102 R)
• M17: 5,580,150 km (0.116 R)
• M18: 7,453,864 km (0.09 R)
• M19: 7,748,272 km (0.117 R)
• M20: 8,218,907 km (0.072 R)
• M21: 8,305,524 km (0.108 R)
• M22: 8,698,967 km (0.105 R)
• M23: 9,413,296 km (0.072 R)
• M24: 10,007,649 km (0.043 R)
• M25: 10,100,250 km (0.102 R)
• M26: 12,405,403 km (0.095 R)
• M27: 12,955,774 km (0.07 R)
• M28: 13,158,030 km (0.054 R)
• M29: 13,873,707 km (0.118 R)
• M30: 13,977,079 km (0.109 R)
• M31: 14,080,600 km (0.049 R)
• M32: 14,445,021 km (0.095 R)
• M33: 16,042,128 km (0.101 R)
• M34: 16,150,586 km (0.062 R)
• M35: 16,477,308 km (0.111 R)
• M36: 16,641,566 km (0.072 R)
• M37: 17,026,930 km (0.042 R)
• M38: 17,248,485 km (0.114 R)
• M39: 17,359,636 km (0.086 R)
• M40: 17,526,737 km (0.098 R)
• M41: 20,097,576 km (0.107 R)
• M42: 21,516,213 km (0.103 R)
• M43: 21,875,996 km (0.116 R)
• M44: 22,177,286 km (0.051 R)
• M45: 23,089,384 km (0.066 R)
• M46: 25,013,063 km (0.111 R)
• M47: 26,217,326 km (0.037 R)
• M48: 26,729,998 km (0.095 R)
• M49: 28,748,073 km (0.058 R)
• M50: 29,144,358 km (0.092 R)
• M51: 29,475,867 km (0.101 R)
• M52: 29,742,001 km (0.092 R)
• M53: 30,142,774 km (0.117 R)
• M54: 31,220,178 km (0.049 R)
• M55: 31,627,533 km (0.105 R)
• M56: 32,036,534 km (0.081 R)
• M57: 32,859,920 km (0.105 R)
• M58: 33,135,928 km (0.101 R)
• M59: 35,019,066 km (0.085 R)
• M60: 35,159,988 km (0.067 R)
• M61: 35,796,227 km (0.082 R)
• M62: 36,865,104 km (0.094 R)
• M63: 37,295,647 km (0.032 R)
• M64: 37,655,579 km (0.069 R)
• M65: 38,161,669 km (0.043 R)
• M66: 38,961,269 km (0.075 R)
• M67: 39,107,277 km (0.067 R)
• M68: 41,170,082 km (0.087 R)
• M69: 41,840,729 km (0.074 R)
• M70: 42,214,874 km (0.094 R)
• M71: 42,891,056 km (0.055 R)
• M72: 43,722,371 km (0.082 R)
• M73: 44,482,628 km (0.09 R)
• M74: 44,711,662 km (0.07 R)
• M75: 45,708,283 km (0.09 R)
• M76: 47,567,635 km (0.079 R)
• M77: 47,801,756 km (0.102 R)
• M78: 48,114,565 km (0.111 R)
• M79: 48,978,193 km (0.079 R)
• M80: 50,164,205 km (0.085 R)
• M81: 51,119,836 km (0.083 R)
• M82: 51,519,861 km (0.118 R)
• M83: 51,760,265 km (0.095 R)
• M84: 53,210,915 km (0.03 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.6

Radius: 3.6

Gravity: 28.52 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 11.61 AU - 15.57 AU

Year: 18579 Days

Day: 21.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,975,228 km

• M1: 46,675 km (0.106 R)
• M2: 72,106 km (0.114 R)
• M3: 335,847 km (0.064 R)
• M4: 743,501 km (0.06 R)
• M5: 784,192 km (0.065 R)
• M6: 954,584 km (0.105 R)
• M7: 1,021,305 km (0.077 R)
• M8: 1,353,262 km (0.03 R)
• M9: 1,689,259 km (0.086 R)
• M10: 1,743,114 km (0.104 R)
• M11: 2,373,071 km (0.082 R)
• M12: 2,433,509 km (0.04 R)
• M13: 3,000,335 km (0.075 R)
• M14: 3,065,859 km (0.042 R)
• M15: 3,098,770 km (0.066 R)
• M16: 3,366,102 km (0.106 R)
• M17: 4,030,466 km (0.093 R)
• M18: 4,211,928 km (0.112 R)
• M19: 4,358,983 km (0.119 R)
• M20: 5,197,479 km (0.049 R)
• M21: 5,474,534 km (0.062 R)
• M22: 5,756,376 km (0.05 R)
• M23: 8,129,447 km (0.079 R)
• M24: 8,175,075 km (0.07 R)
• M25: 8,266,629 km (0.108 R)
• M26: 8,404,558 km (0.041 R)
• M27: 8,543,235 km (0.112 R)
• M28: 9,058,151 km (0.072 R)
• M29: 9,535,069 km (0.112 R)
• M30: 10,862,750 km (0.047 R)
• M31: 11,114,823 km (0.095 R)
• M32: 11,267,113 km (0.078 R)
• M33: 11,573,639 km (0.102 R)
• M34: 11,779,486 km (0.114 R)
• M35: 12,456,865 km (0.118 R)
• M36: 13,039,848 km (0.114 R)
• M37: 14,012,833 km (0.09 R)
• M38: 14,122,488 km (0.044 R)
• M39: 14,232,293 km (0.081 R)
• M40: 14,785,655 km (0.074 R)
• M41: 15,856,477 km (0.096 R)
• M42: 16,487,780 km (0.032 R)
• M43: 17,244,446 km (0.075 R)
• M44: 17,715,529 km (0.109 R)
• M45: 17,834,011 km (0.113 R)
• M46: 19,887,840 km (0.057 R)
• M47: 20,134,228 km (0.092 R)
• M48: 20,443,895 km (0.092 R)
• M49: 20,568,062 km (0.08 R)
• M50: 24,081,966 km (0.088 R)
• M51: 25,672,341 km (0.101 R)
• M52: 26,075,208 km (0.062 R)
• M53: 26,480,169 km (0.057 R)
• M54: 26,819,308 km (0.099 R)
• M55: 26,887,225 km (0.103 R)
• M56: 28,813,896 km (0.111 R)
• M57: 29,723,451 km (0.094 R)
• M58: 30,642,431 km (0.101 R)
• M59: 31,212,549 km (0.084 R)
• M60: 31,427,221 km (0.072 R)
• M61: 35,449,310 km (0.085 R)
• M62: 35,748,206 km (0.116 R)
• M63: 36,876,025 km (0.086 R)
• M64: 37,330,353 km (0.087 R)
• M65: 37,482,195 km (0.101 R)
• M66: 37,786,627 km (0.106 R)
• M67: 38,015,362 km (0.081 R)
• M68: 38,858,346 km (0.093 R)
• M69: 39,320,753 km (0.085 R)
• M70: 39,862,447 km (0.097 R)
• M71: 41,266,722 km (0.087 R)
• M72: 42,212,031 km (0.096 R)
• M73: 42,766,590 km (0.071 R)
• M74: 48,030,790 km (0.051 R)
• M75: 49,107,895 km (0.066 R)
• M76: 50,276,703 km (0.082 R)
• M77: 50,612,251 km (0.097 R)
• M78: 51,117,144 km (0.072 R)
• M79: 52,046,894 km (0.098 R)
• M80: 52,386,482 km (0.079 R)
• M81: 52,471,453 km (0.066 R)
• M82: 53,751,861 km (0.073 R)
• M83: 54,266,927 km (0.092 R)
• M84: 56,169,363 km (0.05 R)
• M85: 57,128,734 km (0.058 R)
• M86: 57,391,278 km (0.095 R)
• M87: 57,742,085 km (0.101 R)
• M88: 58,005,527 km (0.085 R)
• M89: 58,798,545 km (0.09 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 13,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit