🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.83 AU - 0.85 AU

Year: 278 Days

Day: 22.1 Hours

Environment

Temp: 101 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,516,813 km

• M1: 27,077 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.87 AU - 2.37 AU

Year: 1116 Days

Day: 41.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,516,813 km

• M1: 387,010 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.13 AU - 2.59 AU

Year: 1311 Days

Day: 18.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 162.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,516,813 km

• M1: 1,008,888 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.18 AU - 3.38 AU

Year: 1676 Days

Day: 16.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,516,813 km

• M1: 29,172 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.5 AU - 3.82 AU

Year: 2532 Days

Day: 18.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,516,813 km

• M1: 188,643 km (0.097 R)
• M2: 529,876 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.6

Radius: 13.2

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.38 AU - 5.68 AU

Year: 4080 Days

Day: 10.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 105,516,813 km

• M1: 164,408 km (0.117 R)
• M2: 720,763 km (0.085 R)
• M3: 1,134,849 km (0.115 R)
• M4: 1,790,387 km (0.091 R)
• M5: 2,491,553 km (0.108 R)
• M6: 4,163,010 km (0.106 R)
• M7: 4,817,351 km (0.116 R)
• M8: 5,400,633 km (0.109 R)
• M9: 5,941,878 km (0.062 R)
• M10: 6,838,119 km (0.106 R)
• M11: 7,438,455 km (0.059 R)
• M12: 8,554,754 km (0.079 R)
• M13: 10,029,939 km (0.098 R)
• M14: 11,529,508 km (0.096 R)
• M15: 16,099,274 km (0.066 R)
• M16: 20,777,199 km (0.064 R)
• M17: 21,472,082 km (0.084 R)
• M18: 22,326,136 km (0.088 R)
• M19: 22,981,524 km (0.038 R)
• M20: 23,574,829 km (0.113 R)
• M21: 24,791,958 km (0.035 R)
• M22: 26,533,576 km (0.041 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.5

Radius: 7.8

Gravity: 14.64 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 12.17 AU - 18.21 AU

Year: 21410 Days

Day: 18.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 105,516,813 km

• M1: 97,089 km (0.112 R)
• M2: 465,997 km (0.063 R)
• M3: 889,509 km (0.057 R)
• M4: 1,389,315 km (0.11 R)
• M5: 2,258,180 km (0.058 R)
• M6: 3,160,105 km (0.06 R)
• M7: 3,448,979 km (0.114 R)
• M8: 4,748,236 km (0.092 R)
• M9: 6,036,124 km (0.103 R)
• M10: 6,998,637 km (0.093 R)
• M11: 11,679,704 km (0.099 R)
• M12: 12,444,000 km (0.05 R)
• M13: 14,618,255 km (0.109 R)
• M14: 16,427,941 km (0.106 R)
• M15: 21,493,923 km (0.107 R)
• M16: 22,009,886 km (0.119 R)
• M17: 22,852,571 km (0.12 R)
• M18: 24,827,113 km (0.087 R)
• M19: 25,395,136 km (0.057 R)
• M20: 25,855,748 km (0.088 R)
• M21: 26,439,329 km (0.087 R)
• M22: 40,036,130 km (0.098 R)
• M23: 50,452,331 km (0.088 R)
• M24: 51,915,398 km (0.05 R)
• M25: 60,470,750 km (0.09 R)
• M26: 62,957,366 km (0.032 R)
• M27: 64,866,385 km (0.104 R)
• M28: 67,471,183 km (0.105 R)
• M29: 71,737,116 km (0.087 R)
• M30: 79,813,157 km (0.094 R)
• M31: 85,092,316 km (0.117 R)
• M32: 85,864,989 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.4

Radius: 4.3

Gravity: 52.86 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 16.95 AU - 18.81 AU

Year: 27343 Days

Day: 23.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 105,516,813 km

• M1: 58,343 km (0.087 R)
• M2: 235,766 km (0.068 R)
• M3: 799,900 km (0.044 R)
• M4: 1,457,382 km (0.103 R)
• M5: 1,623,436 km (0.085 R)
• M6: 1,885,831 km (0.115 R)
• M7: 3,016,342 km (0.116 R)
• M8: 3,607,403 km (0.116 R)
• M9: 6,853,826 km (0.035 R)
• M10: 12,010,914 km (0.075 R)
• M11: 17,695,783 km (0.077 R)
• M12: 18,376,752 km (0.081 R)
• M13: 20,103,111 km (0.104 R)
• M14: 21,059,341 km (0.099 R)
• M15: 28,882,861 km (0.087 R)
• M16: 30,650,210 km (0.111 R)
• M17: 43,486,455 km (0.058 R)
• M18: 48,013,586 km (0.11 R)
• M19: 53,848,502 km (0.12 R)
• M20: 69,262,169 km (0.05 R)
• M21: 73,901,797 km (0.105 R)
• M22: 83,252,412 km (0.098 R)
• M23: 88,491,030 km (0.088 R)
• M24: 90,189,863 km (0.109 R)
• M25: 95,416,663 km (0.065 R)
• M26: 97,803,198 km (0.116 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 13,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit