🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.25 AU - 1.99 AU

Year: 761 Days

Day: 39 Hours

Environment

Temp: -47 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,929,109 km

• M1: 65,225 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.68 AU - 2.14 AU

Year: 974 Days

Day: 33.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.79 AU - 2.95 AU

Year: 1346 Days

Day: 28.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,929,109 km

• M1: 200,760 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.7

Radius: 8.4

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.38 AU - 5.7 AU

Year: 4811 Days

Day: 9.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 89,929,109 km

• M1: 104,569 km (0.051 R)
• M2: 411,693 km (0.104 R)
• M3: 792,570 km (0.067 R)
• M4: 1,201,869 km (0.073 R)
• M5: 1,723,068 km (0.09 R)
• M6: 3,270,808 km (0.095 R)
• M7: 4,692,287 km (0.11 R)
• M8: 5,255,523 km (0.06 R)
• M9: 5,526,145 km (0.083 R)
• M10: 5,891,763 km (0.032 R)
• M11: 7,621,114 km (0.117 R)
• M12: 9,229,441 km (0.095 R)
• M13: 9,584,436 km (0.062 R)
• M14: 10,238,029 km (0.06 R)
• M15: 11,363,005 km (0.068 R)
• M16: 11,955,413 km (0.046 R)
• M17: 12,712,677 km (0.091 R)
• M18: 14,375,009 km (0.075 R)
• M19: 15,231,008 km (0.054 R)
• M20: 16,462,946 km (0.104 R)
• M21: 17,280,648 km (0.107 R)
• M22: 17,759,960 km (0.089 R)
• M23: 18,870,874 km (0.111 R)
• M24: 20,224,585 km (0.033 R)
• M25: 21,919,230 km (0.084 R)
• M26: 23,487,165 km (0.11 R)
• M27: 24,298,434 km (0.091 R)
• M28: 24,598,079 km (0.071 R)
• M29: 25,666,058 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.1

Radius: 8.3

Gravity: 14.04 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.55 AU - 13.19 AU

Year: 13223 Days

Day: 12.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 89,929,109 km

• M1: 103,223 km (0.086 R)
• M2: 426,653 km (0.05 R)
• M3: 820,395 km (0.111 R)
• M4: 1,320,500 km (0.084 R)
• M5: 1,600,398 km (0.096 R)
• M6: 2,030,043 km (0.061 R)
• M7: 2,556,628 km (0.106 R)
• M8: 2,996,745 km (0.093 R)
• M9: 3,939,810 km (0.1 R)
• M10: 4,273,712 km (0.091 R)
• M11: 5,426,962 km (0.091 R)
• M12: 8,043,130 km (0.118 R)
• M13: 8,783,938 km (0.106 R)
• M14: 10,630,724 km (0.103 R)
• M15: 10,981,680 km (0.11 R)
• M16: 12,271,065 km (0.089 R)
• M17: 12,985,394 km (0.075 R)
• M18: 14,928,521 km (0.102 R)
• M19: 15,667,235 km (0.071 R)
• M20: 16,122,013 km (0.045 R)
• M21: 16,430,035 km (0.071 R)
• M22: 18,445,118 km (0.117 R)
• M23: 19,037,675 km (0.118 R)
• M24: 20,891,642 km (0.071 R)
• M25: 27,827,598 km (0.054 R)
• M26: 28,945,393 km (0.072 R)
• M27: 31,991,355 km (0.111 R)
• M28: 34,094,701 km (0.117 R)
• M29: 37,352,644 km (0.086 R)
• M30: 40,386,339 km (0.098 R)
• M31: 41,385,054 km (0.119 R)
• M32: 42,546,382 km (0.047 R)
• M33: 43,135,200 km (0.107 R)
• M34: 45,086,405 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.3

Radius: 3.6

Gravity: 64.76 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.1 AU - 19.54 AU

Year: 23216 Days

Day: 20.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 89,929,109 km

• M1: 44,730 km (0.071 R)
• M2: 161,117 km (0.038 R)
• M3: 342,130 km (0.08 R)
• M4: 642,074 km (0.112 R)
• M5: 830,567 km (0.09 R)
• M6: 1,028,186 km (0.116 R)
• M7: 1,736,532 km (0.104 R)
• M8: 2,305,752 km (0.04 R)
• M9: 2,722,532 km (0.082 R)
• M10: 3,546,517 km (0.115 R)
• M11: 6,285,055 km (0.113 R)
• M12: 6,562,410 km (0.044 R)
• M13: 10,490,551 km (0.116 R)
• M14: 11,828,255 km (0.09 R)
• M15: 12,610,502 km (0.038 R)
• M16: 12,756,210 km (0.094 R)
• M17: 13,051,367 km (0.092 R)
• M18: 16,342,670 km (0.085 R)
• M19: 19,266,261 km (0.087 R)
• M20: 21,466,696 km (0.064 R)
• M21: 26,837,260 km (0.114 R)
• M22: 27,199,885 km (0.105 R)
• M23: 28,058,577 km (0.028 R)
• M24: 38,728,196 km (0.097 R)
• M25: 38,882,132 km (0.057 R)
• M26: 42,046,726 km (0.104 R)
• M27: 43,525,052 km (0.091 R)
• M28: 45,037,785 km (0.06 R)
• M29: 46,238,308 km (0.104 R)
• M30: 47,284,147 km (0.033 R)
• M31: 53,700,998 km (0.065 R)
• M32: 60,467,011 km (0.07 R)
• M33: 62,137,570 km (0.116 R)
• M34: 62,559,885 km (0.077 R)
• M35: 70,036,637 km (0.118 R)
• M36: 70,494,107 km (0.116 R)
• M37: 71,415,032 km (0.105 R)
• M38: 74,463,238 km (0.106 R)
• M39: 74,939,857 km (0.064 R)
• M40: 86,995,500 km (0.12 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 15,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit