🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.15 AU - 1.17 AU

Year: 456 Days

Day: 19.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 115,311,541 km

• M1: 50,115 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.93 AU - 1.41 AU

Year: 462 Days

Day: 34.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 115,311,541 km

• M1: 230,830 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.29 AU - 4.13 AU

Year: 2610 Days

Day: 20.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.3

Radius: 10.6

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.21 AU - 6.99 AU

Year: 4840 Days

Day: 12.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 115,311,541 km

• M1: 131,796 km (0.034 R)
• M2: 622,926 km (0.112 R)
• M3: 1,133,353 km (0.063 R)
• M4: 1,508,246 km (0.11 R)
• M5: 2,134,462 km (0.077 R)
• M6: 2,665,236 km (0.068 R)
• M7: 3,361,165 km (0.11 R)
• M8: 3,752,363 km (0.025 R)
• M9: 4,337,291 km (0.031 R)
• M10: 5,327,629 km (0.118 R)
• M11: 5,689,357 km (0.118 R)
• M12: 6,874,471 km (0.071 R)
• M13: 7,681,402 km (0.05 R)
• M14: 9,809,132 km (0.104 R)
• M15: 10,612,772 km (0.101 R)
• M16: 12,351,249 km (0.107 R)
• M17: 13,593,959 km (0.102 R)
• M18: 14,061,003 km (0.111 R)
• M19: 14,918,049 km (0.105 R)
• M20: 15,527,062 km (0.073 R)
• M21: 16,913,535 km (0.108 R)
• M22: 18,570,182 km (0.101 R)
• M23: 18,952,554 km (0.072 R)
• M24: 20,943,702 km (0.052 R)
• M25: 21,358,088 km (0.119 R)
• M26: 22,997,531 km (0.067 R)
• M27: 23,586,947 km (0.114 R)
• M28: 24,566,214 km (0.094 R)
• M29: 26,445,014 km (0.093 R)
• M30: 27,010,494 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.3

Radius: 13.2

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.53 AU - 7.13 AU

Year: 5817 Days

Day: 5.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 115,311,541 km

• M1: 164,109 km (0.117 R)
• M2: 634,295 km (0.052 R)
• M3: 1,447,060 km (0.116 R)
• M4: 1,948,363 km (0.067 R)
• M5: 2,656,110 km (0.106 R)
• M6: 3,268,414 km (0.075 R)
• M7: 3,758,946 km (0.043 R)
• M8: 4,376,037 km (0.093 R)
• M9: 4,805,981 km (0.103 R)
• M10: 5,814,420 km (0.089 R)
• M11: 7,971,323 km (0.041 R)
• M12: 9,382,629 km (0.094 R)
• M13: 10,055,819 km (0.053 R)
• M14: 10,569,838 km (0.105 R)
• M15: 11,398,610 km (0.102 R)
• M16: 12,428,591 km (0.051 R)
• M17: 13,241,207 km (0.105 R)
• M18: 13,745,501 km (0.073 R)
• M19: 17,177,725 km (0.065 R)
• M20: 19,447,873 km (0.119 R)
• M21: 20,917,522 km (0.063 R)
• M22: 22,777,323 km (0.091 R)
• M23: 24,576,836 km (0.1 R)
• M24: 25,511,224 km (0.117 R)
• M25: 27,270,944 km (0.09 R)
• M26: 30,639,888 km (0.062 R)
• M27: 33,652,041 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326

Radius: 11.5

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 8.19 AU - 8.99 AU

Year: 9196 Days

Day: 8.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 115,311,541 km

• M1: 143,315 km (0.12 R)
• M2: 642,523 km (0.078 R)
• M3: 2,061,758 km (0.08 R)
• M4: 3,145,295 km (0.041 R)
• M5: 3,755,804 km (0.052 R)
• M6: 5,013,473 km (0.102 R)
• M7: 5,723,764 km (0.074 R)
• M8: 7,235,451 km (0.107 R)
• M9: 8,421,612 km (0.096 R)
• M10: 11,422,097 km (0.111 R)
• M11: 12,440,709 km (0.083 R)
• M12: 16,359,425 km (0.094 R)
• M13: 19,576,228 km (0.097 R)
• M14: 26,181,123 km (0.086 R)
• M15: 27,231,899 km (0.094 R)
• M16: 29,324,025 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.7

Radius: 8

Gravity: 15.42 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 16.8 AU - 21.9 AU

Year: 31089 Days

Day: 22.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 115,311,541 km

• M1: 103,971 km (0.029 R)
• M2: 717,023 km (0.097 R)
• M3: 1,197,232 km (0.103 R)
• M4: 1,773,184 km (0.105 R)
• M5: 2,766,513 km (0.062 R)
• M6: 5,701,923 km (0.113 R)
• M7: 6,881,352 km (0.1 R)
• M8: 7,753,059 km (0.048 R)
• M9: 10,252,092 km (0.105 R)
• M10: 13,000,953 km (0.066 R)
• M11: 18,647,375 km (0.113 R)
• M12: 19,477,792 km (0.027 R)
• M13: 22,812,030 km (0.107 R)
• M14: 28,907,844 km (0.073 R)
• M15: 29,321,482 km (0.109 R)
• M16: 32,327,352 km (0.086 R)
• M17: 36,807,359 km (0.066 R)
• M18: 38,943,617 km (0.052 R)
• M19: 40,298,525 km (0.064 R)
• M20: 46,220,656 km (0.037 R)
• M21: 46,597,194 km (0.11 R)
• M22: 50,674,783 km (0.074 R)
• M23: 54,354,142 km (0.074 R)
• M24: 55,406,863 km (0.115 R)
• M25: 56,688,019 km (0.055 R)
• M26: 60,875,413 km (0.096 R)
• M27: 61,327,946 km (0.112 R)
• M28: 64,792,783 km (0.092 R)
• M29: 71,605,918 km (0.069 R)
• M30: 81,046,890 km (0.062 R)
• M31: 85,496,679 km (0.061 R)
• M32: 95,183,291 km (0.117 R)
• M33: 96,711,882 km (0.113 R)
• M34: 98,879,405 km (0.093 R)
• M35: 110,204,413 km (0.107 R)
• M36: 113,934,486 km (0.068 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 18,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit