🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.56 AU - 0.68 AU

Year: 173 Days

Day: 37.7 Hours

Environment

Temp: 229 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.61 AU - 0.85 AU

Year: 221 Days

Day: 42.1 Hours

Environment

Temp: 124 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,754,043 km

• M1: 103,223 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.66 AU - 0.9 AU

Year: 244 Days

Day: 20.7 Hours

Environment

Temp: 171 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,754,043 km

• M1: 367,412 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.69 AU - 0.99 AU

Year: 273 Days

Day: 37 Hours

Environment

Temp: 160 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.65 AU - 1.95 AU

Year: 857 Days

Day: 18.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,754,043 km

• M1: 70,012 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.75 AU - 3.79 AU

Year: 2597 Days

Day: 22.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.68 AU - 4 AU

Year: 2670 Days

Day: 28.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.1

Radius: 11.6

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.65 AU - 9.79 AU

Year: 8361 Days

Day: 11.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 31,754,043 km

• M1: 257,009 km (0.071 R)
• M2: 405,111 km (0.079 R)
• M3: 506,688 km (0.056 R)
• M4: 658,231 km (0.094 R)
• M5: 740,360 km (0.114 R)
• M6: 986,149 km (0.1 R)
• M7: 1,107,024 km (0.103 R)
• M8: 1,207,404 km (0.091 R)
• M9: 1,905,278 km (0.064 R)
• M10: 2,263,565 km (0.081 R)
• M11: 2,360,654 km (0.11 R)
• M12: 2,660,449 km (0.069 R)
• M13: 2,902,199 km (0.105 R)
• M14: 3,007,964 km (0.045 R)
• M15: 3,388,691 km (0.113 R)
• M16: 3,594,388 km (0.107 R)
• M17: 4,196,220 km (0.095 R)
• M18: 4,601,182 km (0.092 R)
• M19: 4,808,375 km (0.093 R)
• M20: 4,934,336 km (0.115 R)
• M21: 5,103,831 km (0.049 R)
• M22: 5,253,877 km (0.086 R)
• M23: 5,558,159 km (0.103 R)
• M24: 5,779,115 km (0.05 R)
• M25: 6,252,593 km (0.12 R)
• M26: 6,785,610 km (0.114 R)
• M27: 6,950,766 km (0.076 R)
• M28: 7,093,333 km (0.119 R)
• M29: 7,624,704 km (0.091 R)
• M30: 7,698,157 km (0.072 R)
• M31: 8,521,843 km (0.096 R)
• M32: 8,649,001 km (0.109 R)
• M33: 8,802,638 km (0.041 R)
• M34: 9,190,396 km (0.082 R)
• M35: 10,907,480 km (0.116 R)
• M36: 11,101,209 km (0.082 R)
• M37: 11,212,510 km (0.087 R)
• M38: 11,324,110 km (0.062 R)
• M39: 12,402,860 km (0.091 R)
• M40: 13,130,355 km (0.063 R)
• M41: 13,218,617 km (0.117 R)
• M42: 13,931,601 km (0.065 R)
• M43: 14,051,728 km (0.12 R)
• M44: 14,809,890 km (0.118 R)
• M45: 15,055,380 km (0.078 R)
• M46: 15,209,466 km (0.113 R)
• M47: 15,612,632 km (0.117 R)
• M48: 16,302,727 km (0.025 R)
• M49: 17,356,794 km (0.115 R)
• M50: 17,908,212 km (0.1 R)
• M51: 18,928,918 km (0.113 R)
• M52: 19,900,706 km (0.106 R)
• M53: 20,614,437 km (0.117 R)
• M54: 22,770,591 km (0.089 R)
• M55: 22,947,715 km (0.119 R)
• M56: 23,089,534 km (0.113 R)
• M57: 23,839,468 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.5

Radius: 11.6

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9 AU - 10.96 AU

Year: 11185 Days

Day: 5.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 31,754,043 km

• M1: 147,055 km (0.07 R)
• M2: 547,827 km (0.117 R)
• M3: 625,917 km (0.089 R)
• M4: 744,997 km (0.112 R)
• M5: 820,544 km (0.111 R)
• M6: 939,325 km (0.092 R)
• M7: 1,195,437 km (0.06 R)
• M8: 1,426,266 km (0.077 R)
• M9: 1,571,974 km (0.11 R)
• M10: 1,756,877 km (0.119 R)
• M11: 2,130,274 km (0.101 R)
• M12: 2,204,325 km (0.093 R)
• M13: 2,374,118 km (0.061 R)
• M14: 2,451,012 km (0.113 R)
• M15: 2,971,313 km (0.106 R)
• M16: 3,138,414 km (0.059 R)
• M17: 3,265,871 km (0.111 R)
• M18: 3,394,974 km (0.055 R)
• M19: 4,089,557 km (0.105 R)
• M20: 5,503,556 km (0.075 R)
• M21: 5,892,062 km (0.1 R)
• M22: 6,316,471 km (0.101 R)
• M23: 6,424,181 km (0.092 R)
• M24: 6,614,021 km (0.033 R)
• M25: 6,943,884 km (0.072 R)
• M26: 7,763,232 km (0.064 R)
• M27: 8,023,831 km (0.045 R)
• M28: 8,702,707 km (0.054 R)
• M29: 8,913,041 km (0.086 R)
• M30: 9,034,066 km (0.08 R)
• M31: 9,216,426 km (0.09 R)
• M32: 9,492,434 km (0.059 R)
• M33: 9,895,899 km (0.079 R)
• M34: 10,052,678 km (0.088 R)
• M35: 10,210,204 km (0.061 R)
• M36: 10,305,049 km (0.082 R)
• M37: 10,400,343 km (0.098 R)
• M38: 10,945,328 km (0.068 R)
• M39: 11,205,030 km (0.113 R)
• M40: 11,335,779 km (0.112 R)
• M41: 11,697,656 km (0.084 R)
• M42: 11,796,989 km (0.029 R)
• M43: 11,896,621 km (0.067 R)
• M44: 11,996,552 km (0.037 R)
• M45: 12,096,783 km (0.108 R)
• M46: 12,264,333 km (0.098 R)
• M47: 12,432,780 km (0.112 R)
• M48: 12,737,959 km (0.079 R)
• M49: 12,840,135 km (0.105 R)
• M50: 13,251,828 km (0.099 R)
• M51: 13,668,009 km (0.105 R)
• M52: 14,300,210 km (0.09 R)
• M53: 14,727,013 km (0.078 R)
• M54: 14,834,274 km (0.107 R)
• M55: 15,013,792 km (0.054 R)
• M56: 15,483,978 km (0.056 R)
• M57: 16,327,560 km (0.116 R)
• M58: 16,438,712 km (0.054 R)
• M59: 16,923,259 km (0.112 R)
• M60: 17,073,306 km (0.085 R)
• M61: 17,148,404 km (0.065 R)
• M62: 18,482,069 km (0.107 R)
• M63: 19,809,152 km (0.091 R)
• M64: 20,046,563 km (0.052 R)
• M65: 20,644,207 km (0.073 R)
• M66: 21,126,510 km (0.108 R)
• M67: 22,307,586 km (0.111 R)
• M68: 23,509,904 km (0.076 R)
• M69: 23,677,453 km (0.063 R)
• M70: 23,929,376 km (0.025 R)
• M71: 24,393,728 km (0.099 R)
• M72: 25,288,323 km (0.066 R)
• M73: 25,761,202 km (0.087 R)
• M74: 26,237,073 km (0.1 R)
• M75: 26,846,983 km (0.053 R)
• M76: 27,197,491 km (0.117 R)
• M77: 28,036,287 km (0.096 R)
• M78: 28,213,859 km (0.045 R)
• M79: 29,242,644 km (0.106 R)
• M80: 29,739,010 km (0.038 R)
• M81: 30,238,218 km (0.111 R)
• M82: 30,329,323 km (0.079 R)
• M83: 30,420,428 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54

Radius: 7.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 11.26 AU - 17.36 AU

Year: 19204 Days

Day: 19.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,754,043 km

• M1: 97,987 km (0.109 R)
• M2: 200,312 km (0.092 R)
• M3: 304,282 km (0.065 R)
• M4: 429,944 km (0.085 R)
• M5: 695,929 km (0.087 R)
• M6: 799,900 km (0.12 R)
• M7: 1,053,319 km (0.102 R)
• M8: 1,380,190 km (0.113 R)
• M9: 1,446,013 km (0.104 R)
• M10: 1,546,692 km (0.108 R)
• M11: 1,773,034 km (0.111 R)
• M12: 2,907,285 km (0.119 R)
• M13: 3,772,709 km (0.115 R)
• M14: 3,959,556 km (0.1 R)
• M15: 4,101,674 km (0.098 R)
• M16: 4,293,908 km (0.113 R)
• M17: 4,464,599 km (0.111 R)
• M18: 4,787,431 km (0.092 R)
• M19: 4,862,978 km (0.097 R)
• M20: 5,040,850 km (0.063 R)
• M21: 5,827,585 km (0.119 R)
• M22: 6,345,343 km (0.079 R)
• M23: 6,595,920 km (0.103 R)
• M24: 6,878,061 km (0.081 R)
• M25: 6,934,908 km (0.093 R)
• M26: 7,192,965 km (0.112 R)
• M27: 7,454,163 km (0.026 R)
• M28: 8,195,869 km (0.106 R)
• M29: 8,347,112 km (0.103 R)
• M30: 8,560,289 km (0.104 R)
• M31: 8,775,411 km (0.12 R)
• M32: 9,179,475 km (0.059 R)
• M33: 9,242,156 km (0.119 R)
• M34: 9,781,008 km (0.105 R)
• M35: 9,877,199 km (0.119 R)
• M36: 11,491,510 km (0.099 R)
• M37: 12,139,269 km (0.107 R)
• M38: 13,684,465 km (0.046 R)
• M39: 13,935,939 km (0.103 R)
• M40: 14,297,966 km (0.06 R)
• M41: 14,589,682 km (0.036 R)
• M42: 15,814,141 km (0.061 R)
• M43: 16,191,576 km (0.053 R)
• M44: 16,725,042 km (0.064 R)
• M45: 16,840,083 km (0.114 R)
• M46: 17,419,475 km (0.092 R)
• M47: 17,966,106 km (0.115 R)
• M48: 18,202,022 km (0.096 R)
• M49: 18,478,628 km (0.027 R)
• M50: 18,716,788 km (0.087 R)
• M51: 19,116,065 km (0.106 R)
• M52: 19,477,942 km (0.102 R)
• M53: 20,741,146 km (0.107 R)
• M54: 20,864,864 km (0.047 R)
• M55: 21,278,801 km (0.119 R)
• M56: 21,653,693 km (0.105 R)
• M57: 22,367,724 km (0.114 R)
• M58: 22,494,583 km (0.094 R)
• M59: 22,833,871 km (0.065 R)
• M60: 23,346,094 km (0.105 R)
• M61: 23,689,720 km (0.088 R)
• M62: 24,468,826 km (0.114 R)
• M63: 24,993,017 km (0.117 R)
• M64: 25,124,663 km (0.072 R)
• M65: 25,212,477 km (0.054 R)
• M66: 25,476,667 km (0.102 R)
• M67: 26,185,761 km (0.115 R)
• M68: 26,946,316 km (0.099 R)
• M69: 28,626,450 km (0.116 R)
• M70: 29,827,272 km (0.062 R)
• M71: 29,966,847 km (0.087 R)
• M72: 30,480,566 km (0.045 R)
• M73: 30,668,162 km (0.071 R)
• M74: 30,903,180 km (0.118 R)
• M75: 30,997,277 km (0.04 R)
• M76: 31,185,920 km (0.12 R)
• M77: 31,280,316 km (0.082 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 19,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit