🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.52 AU - 0.76 AU

Year: 188 Days

Day: 18.6 Hours

Environment

Temp: 199 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.89 AU - 4.51 AU

Year: 2613 Days

Day: 21.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,466,033 km

• M1: 42,037 km (0.036 R)
• M2: 1,856,659 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.58 AU - 4 AU

Year: 2709 Days

Day: 44.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.1

Radius: 13.2

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.55 AU - 5.83 AU

Year: 4982 Days

Day: 13.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 79,466,033 km

• M1: 263,143 km (0.116 R)
• M2: 1,013,376 km (0.074 R)
• M3: 1,486,105 km (0.074 R)
• M4: 3,338,725 km (0.068 R)
• M5: 3,861,719 km (0.098 R)
• M6: 5,049,975 km (0.047 R)
• M7: 8,404,259 km (0.038 R)
• M8: 9,198,923 km (0.06 R)
• M9: 9,743,758 km (0.083 R)
• M10: 10,425,924 km (0.116 R)
• M11: 10,978,389 km (0.12 R)
• M12: 12,185,195 km (0.114 R)
• M13: 15,511,055 km (0.09 R)
• M14: 16,813,903 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.6

Radius: 10.9

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.52 AU - 6.98 AU

Year: 5061 Days

Day: 10.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 79,466,033 km

• M1: 164,707 km (0.104 R)
• M2: 521,947 km (0.066 R)
• M3: 973,134 km (0.113 R)
• M4: 1,578,706 km (0.112 R)
• M5: 2,016,878 km (0.1 R)
• M6: 2,507,260 km (0.115 R)
• M7: 3,159,357 km (0.084 R)
• M8: 5,122,530 km (0.101 R)
• M9: 5,681,578 km (0.109 R)
• M10: 7,544,669 km (0.055 R)
• M11: 8,465,893 km (0.116 R)
• M12: 10,004,507 km (0.063 R)
• M13: 12,053,998 km (0.101 R)
• M14: 13,582,140 km (0.105 R)
• M15: 16,496,157 km (0.103 R)
• M16: 17,770,432 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.6

Radius: 8.8

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 9.07 AU - 14.51 AU

Year: 14861 Days

Day: 5.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 79,466,033 km

• M1: 115,190 km (0.04 R)
• M2: 455,077 km (0.081 R)
• M3: 974,780 km (0.054 R)
• M4: 1,369,868 km (0.062 R)
• M5: 1,723,816 km (0.087 R)
• M6: 2,378,905 km (0.108 R)
• M7: 2,977,446 km (0.077 R)
• M8: 3,601,270 km (0.049 R)
• M9: 3,919,165 km (0.089 R)
• M10: 5,290,678 km (0.12 R)
• M11: 5,702,970 km (0.062 R)
• M12: 8,135,431 km (0.112 R)
• M13: 9,169,901 km (0.089 R)
• M14: 10,682,335 km (0.113 R)
• M15: 10,983,476 km (0.039 R)
• M16: 11,497,943 km (0.081 R)
• M17: 15,882,357 km (0.114 R)
• M18: 24,326,409 km (0.108 R)
• M19: 27,104,292 km (0.107 R)
• M20: 29,199,410 km (0.05 R)
• M21: 29,690,241 km (0.06 R)
• M22: 30,486,999 km (0.039 R)
• M23: 32,227,420 km (0.097 R)
• M24: 38,428,103 km (0.057 R)
• M25: 38,899,186 km (0.095 R)
• M26: 39,613,067 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.3

Radius: 7

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 14.47 AU - 19.25 AU

Year: 25413 Days

Day: 21.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 79,466,033 km

• M1: 87,066 km (0.044 R)
• M2: 400,174 km (0.087 R)
• M3: 703,260 km (0.111 R)
• M4: 932,294 km (0.051 R)
• M5: 1,531,134 km (0.05 R)
• M6: 2,166,626 km (0.113 R)
• M7: 2,663,889 km (0.116 R)
• M8: 2,991,808 km (0.109 R)
• M9: 3,883,860 km (0.086 R)
• M10: 4,206,393 km (0.113 R)
• M11: 6,095,066 km (0.11 R)
• M12: 6,354,319 km (0.097 R)
• M13: 7,034,989 km (0.07 R)
• M14: 8,920,671 km (0.025 R)
• M15: 10,678,745 km (0.087 R)
• M16: 11,312,890 km (0.108 R)
• M17: 11,971,719 km (0.118 R)
• M18: 12,310,708 km (0.079 R)
• M19: 13,221,759 km (0.118 R)
• M20: 13,511,081 km (0.101 R)
• M21: 14,942,733 km (0.085 R)
• M22: 16,556,146 km (0.116 R)
• M23: 22,804,550 km (0.063 R)
• M24: 26,619,894 km (0.087 R)
• M25: 34,521,504 km (0.075 R)
• M26: 38,047,077 km (0.049 R)
• M27: 42,742,804 km (0.097 R)
• M28: 45,147,590 km (0.101 R)
• M29: 45,968,883 km (0.101 R)
• M30: 64,763,461 km (0.116 R)
• M31: 76,178,527 km (0.075 R)
• M32: 79,466,090 km (0.087 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 15,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit