🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.45 AU - 0.69 AU

Year: 165 Days

Day: 38.8 Hours

Environment

Temp: 124 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.84 AU - 1.04 AU

Year: 349 Days

Day: 32.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.2 AU - 1.68 AU

Year: 662 Days

Day: 30.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.16 AU - 2.52 AU

Year: 1371 Days

Day: 28.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3 AU - 3.02 AU

Year: 1999 Days

Day: 29.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97

Radius: 10.7

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.66 AU - 4.98 AU

Year: 3438 Days

Day: 6.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 62,964,529 km

• M1: 134,189 km (0.043 R)
• M2: 219,310 km (0.079 R)
• M3: 438,920 km (0.089 R)
• M4: 545,733 km (0.102 R)
• M5: 701,464 km (0.053 R)
• M6: 768,335 km (0.115 R)
• M7: 887,564 km (0.096 R)
• M8: 968,197 km (0.104 R)
• M9: 1,234,182 km (0.113 R)
• M10: 1,376,001 km (0.106 R)
• M11: 1,639,892 km (0.05 R)
• M12: 1,958,984 km (0.067 R)
• M13: 2,036,925 km (0.071 R)
• M14: 2,349,135 km (0.105 R)
• M15: 2,612,128 km (0.106 R)
• M16: 2,763,671 km (0.113 R)
• M17: 2,951,566 km (0.072 R)
• M18: 3,075,583 km (0.079 R)
• M19: 3,235,802 km (0.063 R)
• M20: 3,340,371 km (0.108 R)
• M21: 3,457,805 km (0.115 R)
• M22: 3,588,554 km (0.118 R)
• M23: 3,696,863 km (0.1 R)
• M24: 3,830,753 km (0.062 R)
• M25: 3,941,455 km (0.065 R)
• M26: 4,485,393 km (0.062 R)
• M27: 4,615,244 km (0.057 R)
• M28: 4,720,112 km (0.073 R)
• M29: 4,972,334 km (0.088 R)
• M30: 5,066,431 km (0.055 R)
• M31: 5,256,271 km (0.106 R)
• M32: 5,324,787 km (0.117 R)
• M33: 5,448,654 km (0.076 R)
• M34: 5,517,917 km (0.11 R)
• M35: 5,755,479 km (0.078 R)
• M36: 6,197,541 km (0.098 R)
• M37: 6,269,946 km (0.119 R)
• M38: 6,562,111 km (0.11 R)
• M39: 6,843,803 km (0.118 R)
• M40: 6,978,741 km (0.06 R)
• M41: 7,327,453 km (0.099 R)
• M42: 7,480,791 km (0.103 R)
• M43: 7,635,326 km (0.095 R)
• M44: 7,900,264 km (0.092 R)
• M45: 8,105,063 km (0.102 R)
• M46: 8,200,207 km (0.059 R)
• M47: 8,279,644 km (0.081 R)
• M48: 8,648,851 km (0.11 R)
• M49: 9,023,444 km (0.082 R)
• M50: 9,303,791 km (0.117 R)
• M51: 9,503,354 km (0.106 R)
• M52: 9,620,489 km (0.117 R)
• M53: 10,025,601 km (0.098 R)
• M54: 10,384,635 km (0.096 R)
• M55: 11,027,607 km (0.052 R)
• M56: 11,327,401 km (0.096 R)
• M57: 11,398,311 km (0.093 R)
• M58: 11,737,299 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.4

Radius: 5.1

Gravity: 17.62 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 11.65 AU - 14.79 AU

Year: 18404 Days

Day: 23.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,964,529 km

• M1: 190,737 km (0.098 R)
• M2: 268,678 km (0.052 R)
• M3: 312,061 km (0.041 R)
• M4: 373,995 km (0.096 R)
• M5: 423,512 km (0.118 R)
• M6: 704,307 km (0.071 R)
• M7: 1,818,661 km (0.082 R)
• M8: 2,358,261 km (0.112 R)
• M9: 2,678,101 km (0.081 R)
• M10: 2,843,257 km (0.106 R)
• M11: 3,572,397 km (0.038 R)
• M12: 3,681,155 km (0.075 R)
• M13: 4,511,273 km (0.107 R)
• M14: 4,707,845 km (0.112 R)
• M15: 5,314,016 km (0.096 R)
• M16: 5,438,182 km (0.1 R)
• M17: 5,901,786 km (0.063 R)
• M18: 6,073,524 km (0.083 R)
• M19: 6,911,422 km (0.083 R)
• M20: 7,092,435 km (0.112 R)
• M21: 7,551,701 km (0.066 R)
• M22: 7,784,924 km (0.046 R)
• M23: 9,684,069 km (0.106 R)
• M24: 11,825,412 km (0.058 R)
• M25: 12,150,638 km (0.103 R)
• M26: 12,976,419 km (0.096 R)
• M27: 13,593,510 km (0.082 R)
• M28: 14,508,002 km (0.082 R)
• M29: 15,324,357 km (0.041 R)
• M30: 15,738,145 km (0.055 R)
• M31: 15,797,535 km (0.068 R)
• M32: 15,976,305 km (0.055 R)
• M33: 17,552,767 km (0.114 R)
• M34: 17,737,820 km (0.043 R)
• M35: 18,359,399 km (0.106 R)
• M36: 19,051,289 km (0.117 R)
• M37: 19,623,800 km (0.081 R)
• M38: 20,008,566 km (0.109 R)
• M39: 20,331,099 km (0.032 R)
• M40: 20,655,427 km (0.106 R)
• M41: 20,850,802 km (0.039 R)
• M42: 21,112,299 km (0.11 R)
• M43: 22,036,066 km (0.076 R)
• M44: 22,302,350 km (0.094 R)
• M45: 23,513,943 km (0.077 R)
• M46: 23,854,278 km (0.097 R)
• M47: 23,922,644 km (0.087 R)
• M48: 24,677,814 km (0.07 R)
• M49: 25,023,685 km (0.098 R)
• M50: 25,440,763 km (0.067 R)
• M51: 25,720,212 km (0.104 R)
• M52: 26,847,881 km (0.047 R)
• M53: 27,061,058 km (0.072 R)
• M54: 27,203,625 km (0.111 R)
• M55: 28,279,981 km (0.039 R)
• M56: 28,859,823 km (0.085 R)
• M57: 30,031,025 km (0.099 R)
• M58: 30,178,528 km (0.107 R)
• M59: 30,845,286 km (0.046 R)
• M60: 31,516,980 km (0.086 R)
• M61: 33,790,120 km (0.098 R)
• M62: 34,251,031 km (0.085 R)
• M63: 35,802,660 km (0.115 R)
• M64: 36,194,008 km (0.075 R)
• M65: 37,456,165 km (0.114 R)
• M66: 38,492,280 km (0.1 R)
• M67: 39,134,504 km (0.104 R)
• M68: 39,456,887 km (0.067 R)
• M69: 40,348,191 km (0.111 R)
• M70: 40,510,954 km (0.067 R)
• M71: 41,656,425 km (0.115 R)
• M72: 43,061,747 km (0.108 R)
• M73: 43,477,928 km (0.104 R)
• M74: 44,734,700 km (0.065 R)
• M75: 45,579,030 km (0.115 R)
• M76: 46,343,625 km (0.058 R)
• M77: 46,599,288 km (0.11 R)
• M78: 48,922,244 km (0.046 R)
• M79: 49,009,010 km (0.072 R)
• M80: 49,182,694 km (0.11 R)
• M81: 50,054,101 km (0.107 R)
• M82: 53,144,045 km (0.119 R)
• M83: 53,322,366 km (0.072 R)
• M84: 53,858,824 km (0.118 R)
• M85: 55,478,969 km (0.114 R)
• M86: 56,022,607 km (0.062 R)
• M87: 59,136,038 km (0.045 R)
• M88: 60,155,249 km (0.089 R)
• M89: 60,806,897 km (0.078 R)
• M90: 60,993,595 km (0.11 R)
• M91: 61,835,681 km (0.104 R)
• M92: 62,117,225 km (0.086 R)
• M93: 62,775,904 km (0.101 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 11,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit