🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.87 AU - 1.43 AU

Year: 448 Days

Day: 13.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.58 AU - 3.9 AU

Year: 2629 Days

Day: 47.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,580,062 km

• M1: 999,912 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.11 AU - 4.45 AU

Year: 3218 Days

Day: 37.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,580,062 km

• M1: 39,494 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703

Radius: 9.6

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.63 AU - 6.09 AU

Year: 4510 Days

Day: 7.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,580,062 km

• M1: 119,379 km (0.118 R)
• M2: 429,196 km (0.069 R)
• M3: 774,917 km (0.048 R)
• M4: 1,164,919 km (0.114 R)
• M5: 1,760,468 km (0.117 R)
• M6: 2,547,801 km (0.119 R)
• M7: 4,032,111 km (0.069 R)
• M8: 5,145,419 km (0.059 R)
• M9: 6,802,514 km (0.052 R)
• M10: 7,165,738 km (0.075 R)
• M11: 8,944,157 km (0.115 R)
• M12: 9,624,678 km (0.053 R)
• M13: 10,296,373 km (0.112 R)
• M14: 11,044,063 km (0.065 R)
• M15: 11,639,762 km (0.049 R)
• M16: 12,064,619 km (0.085 R)
• M17: 13,763,902 km (0.085 R)
• M18: 15,447,327 km (0.114 R)
• M19: 16,426,744 km (0.111 R)
• M20: 19,218,390 km (0.042 R)
• M21: 20,013,203 km (0.033 R)
• M22: 20,350,696 km (0.068 R)
• M23: 20,898,673 km (0.032 R)
• M24: 22,894,458 km (0.052 R)
• M25: 25,484,895 km (0.081 R)
• M26: 26,606,131 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.4

Radius: 10.3

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.58 AU - 9.1 AU

Year: 8753 Days

Day: 12.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,580,062 km

• M1: 128,205 km (0.044 R)
• M2: 527,033 km (0.094 R)
• M3: 1,077,105 km (0.085 R)
• M4: 1,939,985 km (0.112 R)
• M5: 2,537,928 km (0.107 R)
• M6: 3,043,120 km (0.078 R)
• M7: 3,661,109 km (0.057 R)
• M8: 4,177,969 km (0.099 R)
• M9: 5,733,039 km (0.09 R)
• M10: 9,530,880 km (0.088 R)
• M11: 10,083,046 km (0.063 R)
• M12: 11,251,106 km (0.053 R)
• M13: 12,507,280 km (0.084 R)
• M14: 17,168,600 km (0.119 R)
• M15: 18,616,707 km (0.095 R)
• M16: 22,070,473 km (0.104 R)
• M17: 23,614,024 km (0.068 R)
• M18: 25,402,317 km (0.05 R)
• M19: 32,527,364 km (0.098 R)
• M20: 34,202,860 km (0.1 R)
• M21: 34,523,299 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.8

Radius: 3.2

Gravity: 80.35 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 12.54 AU - 18.28 AU

Year: 21985 Days

Day: 20.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 54,580,062 km

• M1: 39,793 km (0.102 R)
• M2: 246,986 km (0.115 R)
• M3: 944,262 km (0.082 R)
• M4: 1,401,433 km (0.069 R)
• M5: 1,624,184 km (0.104 R)
• M6: 2,272,990 km (0.107 R)
• M7: 2,531,346 km (0.048 R)
• M8: 2,914,765 km (0.03 R)
• M9: 3,219,496 km (0.07 R)
• M10: 3,394,525 km (0.055 R)
• M11: 3,575,838 km (0.113 R)
• M12: 5,974,640 km (0.115 R)
• M13: 6,791,145 km (0.09 R)
• M14: 7,526,119 km (0.119 R)
• M15: 8,476,215 km (0.088 R)
• M16: 15,653,472 km (0.116 R)
• M17: 20,661,860 km (0.097 R)
• M18: 23,253,942 km (0.07 R)
• M19: 25,477,565 km (0.117 R)
• M20: 25,822,836 km (0.071 R)
• M21: 31,780,272 km (0.112 R)
• M22: 32,583,763 km (0.041 R)
• M23: 33,676,126 km (0.076 R)
• M24: 36,367,691 km (0.078 R)
• M25: 43,143,876 km (0.118 R)
• M26: 45,127,843 km (0.091 R)
• M27: 62,605,363 km (0.078 R)
• M28: 66,874,587 km (0.108 R)
• M29: 72,478,822 km (0.114 R)
• M30: 83,592,747 km (0.116 R)
• M31: 86,150,422 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.6

Radius: 3.5

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 16.44 AU - 18.5 AU

Year: 26538 Days

Day: 21.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,580,062 km

• M1: 49,517 km (0.074 R)
• M2: 163,361 km (0.062 R)
• M3: 297,550 km (0.106 R)
• M4: 447,896 km (0.116 R)
• M5: 1,319,304 km (0.108 R)
• M6: 2,361,851 km (0.112 R)
• M7: 4,112,894 km (0.082 R)
• M8: 5,814,720 km (0.101 R)
• M9: 10,739,332 km (0.061 R)
• M10: 12,667,349 km (0.1 R)
• M11: 14,073,569 km (0.06 R)
• M12: 16,154,027 km (0.1 R)
• M13: 18,510,044 km (0.108 R)
• M14: 23,421,192 km (0.098 R)
• M15: 24,747,677 km (0.065 R)
• M16: 25,626,414 km (0.077 R)
• M17: 26,324,139 km (0.069 R)
• M18: 27,861,706 km (0.088 R)
• M19: 31,679,892 km (0.078 R)
• M20: 36,204,181 km (0.082 R)
• M21: 37,845,718 km (0.081 R)
• M22: 39,010,786 km (0.088 R)
• M23: 45,196,359 km (0.09 R)
• M24: 50,126,058 km (0.052 R)
• M25: 50,746,889 km (0.103 R)
• M26: 54,090,701 km (0.104 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 11,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit