🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.76 AU - 1.14 AU

Year: 342 Days

Day: 33.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 42.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,739,682 km

• M1: 200,162 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.88 AU - 1.06 AU

Year: 352 Days

Day: 38.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.56 AU - 3.1 AU

Year: 1757 Days

Day: 22.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,739,682 km

• M1: 506,838 km (0.117 R)

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.5

Radius: 13.5

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.49 AU - 6.75 AU

Year: 6284 Days

Day: 8.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 65,739,682 km

• M1: 182,659 km (0.097 R)
• M2: 285,882 km (0.044 R)
• M3: 478,564 km (0.106 R)
• M4: 1,213,538 km (0.099 R)
• M5: 1,330,075 km (0.047 R)
• M6: 1,575,116 km (0.094 R)
• M7: 1,835,416 km (0.119 R)
• M8: 2,138,202 km (0.094 R)
• M9: 2,607,640 km (0.096 R)
• M10: 2,980,887 km (0.077 R)
• M11: 3,125,399 km (0.109 R)
• M12: 4,640,526 km (0.109 R)
• M13: 4,827,673 km (0.057 R)
• M14: 4,941,218 km (0.066 R)
• M15: 5,740,669 km (0.027 R)
• M16: 5,861,095 km (0.093 R)
• M17: 6,104,491 km (0.047 R)
• M18: 6,434,354 km (0.084 R)
• M19: 6,538,474 km (0.107 R)
• M20: 6,875,967 km (0.117 R)
• M21: 7,284,220 km (0.076 R)
• M22: 7,436,660 km (0.109 R)
• M23: 7,546,165 km (0.106 R)
• M24: 7,700,401 km (0.057 R)
• M25: 7,922,554 km (0.063 R)
• M26: 8,259,897 km (0.119 R)
• M27: 8,786,332 km (0.106 R)
• M28: 8,948,645 km (0.12 R)
• M29: 9,065,332 km (0.116 R)
• M30: 9,323,687 km (0.116 R)
• M31: 9,418,233 km (0.069 R)
• M32: 9,919,835 km (0.093 R)
• M33: 11,350,439 km (0.104 R)
• M34: 12,478,557 km (0.1 R)
• M35: 12,739,904 km (0.094 R)
• M36: 12,923,910 km (0.119 R)
• M37: 13,188,399 km (0.111 R)
• M38: 14,510,096 km (0.068 R)
• M39: 15,958,502 km (0.043 R)
• M40: 17,686,507 km (0.042 R)
• M41: 18,662,035 km (0.095 R)
• M42: 18,841,253 km (0.094 R)
• M43: 19,685,434 km (0.099 R)
• M44: 19,928,980 km (0.088 R)
• M45: 20,511,214 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.7

Radius: 14.9

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 10.42 AU - 13.42 AU

Year: 15184 Days

Day: 11.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 65,739,682 km

• M1: 189,690 km (0.034 R)
• M2: 302,636 km (0.082 R)
• M3: 476,469 km (0.08 R)
• M4: 633,547 km (0.103 R)
• M5: 881,431 km (0.111 R)
• M6: 2,054,876 km (0.117 R)
• M7: 2,756,939 km (0.107 R)
• M8: 3,411,280 km (0.039 R)
• M9: 3,925,598 km (0.067 R)
• M10: 4,464,748 km (0.03 R)
• M11: 4,993,727 km (0.067 R)
• M12: 5,095,303 km (0.062 R)
• M13: 5,508,044 km (0.087 R)
• M14: 6,111,671 km (0.079 R)
• M15: 6,366,437 km (0.064 R)
• M16: 6,587,542 km (0.053 R)
• M17: 7,113,678 km (0.117 R)
• M18: 7,420,354 km (0.091 R)
• M19: 8,126,605 km (0.108 R)
• M20: 8,690,888 km (0.082 R)
• M21: 10,199,732 km (0.108 R)
• M22: 11,833,790 km (0.063 R)
• M23: 12,151,985 km (0.112 R)
• M24: 13,264,843 km (0.095 R)
• M25: 15,487,718 km (0.105 R)
• M26: 16,237,203 km (0.109 R)
• M27: 16,692,729 km (0.093 R)
• M28: 16,947,644 km (0.077 R)
• M29: 17,152,443 km (0.083 R)
• M30: 17,823,838 km (0.081 R)
• M31: 18,662,035 km (0.079 R)
• M32: 19,674,065 km (0.067 R)
• M33: 19,781,626 km (0.094 R)
• M34: 20,431,180 km (0.068 R)
• M35: 20,868,155 km (0.093 R)
• M36: 21,418,675 km (0.11 R)
• M37: 22,703,122 km (0.052 R)
• M38: 22,929,015 km (0.092 R)
• M39: 24,821,428 km (0.1 R)
• M40: 26,406,717 km (0.065 R)
• M41: 26,525,498 km (0.109 R)
• M42: 26,823,197 km (0.098 R)
• M43: 30,792,029 km (0.099 R)
• M44: 30,917,093 km (0.088 R)
• M45: 31,733,748 km (0.07 R)
• M46: 32,494,004 km (0.087 R)
• M47: 33,068,011 km (0.106 R)
• M48: 33,967,693 km (0.089 R)
• M49: 34,226,347 km (0.08 R)
• M50: 35,136,351 km (0.083 R)
• M51: 36,318,025 km (0.08 R)
• M52: 36,582,514 km (0.096 R)
• M53: 37,179,708 km (0.116 R)
• M54: 37,512,863 km (0.042 R)
• M55: 40,761,530 km (0.052 R)
• M56: 42,072,307 km (0.106 R)
• M57: 42,489,086 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.3

Radius: 5.7

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 12.85 AU - 19.73 AU

Year: 24258 Days

Day: 16.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 65,739,682 km

• M1: 299,944 km (0.09 R)
• M2: 429,346 km (0.12 R)
• M3: 500,854 km (0.11 R)
• M4: 894,894 km (0.085 R)
• M5: 1,084,734 km (0.114 R)
• M6: 1,612,815 km (0.086 R)
• M7: 2,466,719 km (0.069 R)
• M8: 2,631,875 km (0.111 R)
• M9: 2,766,663 km (0.096 R)
• M10: 3,771,961 km (0.1 R)
• M11: 4,078,188 km (0.063 R)
• M12: 4,117,083 km (0.105 R)
• M13: 5,296,213 km (0.09 R)
• M14: 5,769,092 km (0.1 R)
• M15: 5,900,439 km (0.084 R)
• M16: 7,695,614 km (0.08 R)
• M17: 7,791,955 km (0.101 R)
• M18: 8,526,929 km (0.101 R)
• M19: 9,335,206 km (0.072 R)
• M20: 9,644,575 km (0.091 R)
• M21: 11,680,751 km (0.1 R)
• M22: 11,902,455 km (0.077 R)
• M23: 13,785,145 km (0.11 R)
• M24: 15,697,155 km (0.092 R)
• M25: 16,933,731 km (0.09 R)
• M26: 17,059,094 km (0.118 R)
• M27: 18,394,105 km (0.102 R)
• M28: 18,846,489 km (0.04 R)
• M29: 19,828,300 km (0.115 R)
• M30: 20,558,637 km (0.059 R)
• M31: 21,028,075 km (0.081 R)
• M32: 23,079,660 km (0.104 R)
• M33: 24,199,700 km (0.07 R)
• M34: 24,411,680 km (0.119 R)
• M35: 25,408,899 km (0.097 R)
• M36: 28,182,294 km (0.09 R)
• M37: 28,852,941 km (0.12 R)
• M38: 29,453,726 km (0.061 R)
• M39: 29,982,555 km (0.083 R)
• M40: 31,126,679 km (0.119 R)
• M41: 31,203,423 km (0.102 R)
• M42: 31,588,189 km (0.076 R)
• M43: 32,440,448 km (0.113 R)
• M44: 32,674,120 km (0.119 R)
• M45: 35,923,685 km (0.045 R)
• M46: 36,407,933 km (0.096 R)
• M47: 38,365,870 km (0.029 R)
• M48: 39,108,923 km (0.068 R)
• M49: 41,535,250 km (0.077 R)
• M50: 43,408,216 km (0.118 R)
• M51: 43,751,842 km (0.052 R)
• M52: 47,059,601 km (0.072 R)
• M53: 49,100,564 km (0.119 R)
• M54: 52,901,248 km (0.109 R)
• M55: 53,268,062 km (0.107 R)
• M56: 56,139,892 km (0.08 R)
• M57: 56,326,889 km (0.11 R)
• M58: 56,983,026 km (0.108 R)
• M59: 57,830,348 km (0.077 R)
• M60: 58,208,232 km (0.081 R)
• M61: 58,776,704 km (0.093 R)
• M62: 59,346,971 km (0.117 R)
• M63: 60,205,813 km (0.066 R)
• M64: 60,876,610 km (0.087 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 12,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit