🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.64 AU - 0.78 AU

Year: 228 Days

Day: 42.3 Hours

Environment

Temp: 172 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.89 AU - 1.01 AU

Year: 353 Days

Day: 21 Hours

Environment

Temp: 30 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.6

Radius: 9.5

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 9.1 AU - 11.56 AU

Year: 12643 Days

Day: 6.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,649,187 km

• M1: 118,182 km (0.052 R)
• M2: 445,054 km (0.085 R)
• M3: 2,027,949 km (0.096 R)
• M4: 3,081,716 km (0.045 R)
• M5: 4,190,087 km (0.1 R)
• M6: 4,918,329 km (0.094 R)
• M7: 5,509,091 km (0.114 R)
• M8: 5,953,846 km (0.117 R)
• M9: 6,625,091 km (0.096 R)
• M10: 7,215,105 km (0.109 R)
• M11: 10,147,672 km (0.104 R)
• M12: 10,760,425 km (0.118 R)
• M13: 12,557,245 km (0.077 R)
• M14: 14,825,897 km (0.097 R)
• M15: 16,356,283 km (0.097 R)
• M16: 18,721,426 km (0.108 R)
• M17: 20,770,916 km (0.105 R)
• M18: 22,589,578 km (0.077 R)
• M19: 23,633,920 km (0.077 R)
• M20: 25,009,024 km (0.102 R)
• M21: 28,134,423 km (0.08 R)
• M22: 28,789,362 km (0.119 R)
• M23: 30,700,176 km (0.092 R)
• M24: 31,161,685 km (0.102 R)
• M25: 31,510,996 km (0.068 R)
• M26: 34,399,582 km (0.098 R)
• M27: 39,598,706 km (0.079 R)
• M28: 40,975,754 km (0.092 R)
• M29: 45,149,685 km (0.108 R)
• M30: 45,596,982 km (0.033 R)
• M31: 47,878,200 km (0.044 R)
• M32: 49,915,723 km (0.047 R)
• M33: 50,394,137 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901.8

Radius: 7.6

Gravity: 15.61 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 15.44 AU - 16.32 AU

Year: 24098 Days

Day: 20.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,649,187 km

• M1: 94,695 km (0.083 R)
• M2: 331,808 km (0.108 R)
• M3: 653,892 km (0.072 R)
• M4: 1,350,270 km (0.119 R)
• M5: 1,640,341 km (0.098 R)
• M6: 2,987,170 km (0.069 R)
• M7: 3,769,418 km (0.069 R)
• M8: 4,035,851 km (0.078 R)
• M9: 4,532,367 km (0.038 R)
• M10: 5,477,676 km (0.119 R)
• M11: 7,805,718 km (0.118 R)
• M12: 12,243,090 km (0.05 R)
• M13: 13,901,083 km (0.068 R)
• M14: 16,749,426 km (0.094 R)
• M15: 17,289,475 km (0.084 R)
• M16: 18,882,991 km (0.094 R)
• M17: 19,964,733 km (0.119 R)
• M18: 22,576,114 km (0.056 R)
• M19: 23,681,642 km (0.06 R)
• M20: 26,360,491 km (0.061 R)
• M21: 31,761,573 km (0.063 R)
• M22: 33,572,006 km (0.101 R)
• M23: 35,303,302 km (0.074 R)
• M24: 41,177,412 km (0.063 R)
• M25: 42,658,132 km (0.049 R)
• M26: 45,551,504 km (0.091 R)
• M27: 58,230,074 km (0.096 R)
• M28: 71,413,984 km (0.083 R)
• M29: 73,788,551 km (0.108 R)
• M30: 76,460,668 km (0.104 R)
• M31: 79,700,958 km (0.073 R)
• M32: 85,126,873 km (0.051 R)
• M33: 85,656,150 km (0.113 R)
• M34: 86,721,287 km (0.059 R)
• M35: 94,142,538 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.3

Radius: 3.9

Gravity: 14.62 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.89 AU - 20.79 AU

Year: 27496 Days

Day: 21.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 64,649,187 km

• M1: 51,761 km (0.098 R)
• M2: 180,864 km (0.094 R)
• M3: 308,172 km (0.037 R)
• M4: 520,152 km (0.114 R)
• M5: 804,089 km (0.095 R)
• M6: 941,569 km (0.083 R)
• M7: 1,070,074 km (0.086 R)
• M8: 1,320,052 km (0.117 R)
• M9: 1,758,074 km (0.1 R)
• M10: 2,307,248 km (0.104 R)
• M11: 2,701,289 km (0.061 R)
• M12: 2,842,060 km (0.092 R)
• M13: 3,037,435 km (0.044 R)
• M14: 3,999,649 km (0.067 R)
• M15: 5,256,720 km (0.088 R)
• M16: 6,755,541 km (0.102 R)
• M17: 9,079,544 km (0.111 R)
• M18: 10,108,179 km (0.115 R)
• M19: 12,138,521 km (0.045 R)
• M20: 12,981,654 km (0.073 R)
• M21: 13,451,541 km (0.05 R)
• M22: 16,824,973 km (0.087 R)
• M23: 16,983,248 km (0.073 R)
• M24: 20,361,018 km (0.103 R)
• M25: 24,362,013 km (0.113 R)
• M26: 24,973,270 km (0.087 R)
• M27: 27,301,911 km (0.114 R)
• M28: 29,311,608 km (0.086 R)
• M29: 29,655,833 km (0.087 R)
• M30: 34,507,292 km (0.118 R)
• M31: 37,522,886 km (0.077 R)
• M32: 41,425,446 km (0.12 R)
• M33: 42,882,230 km (0.053 R)
• M34: 44,978,694 km (0.116 R)
• M35: 53,192,664 km (0.066 R)
• M36: 58,643,861 km (0.066 R)
• M37: 62,540,736 km (0.066 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 16,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit