🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.33 AU - 2.15 AU

Year: 1002 Days

Day: 31.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 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

Orbit Range: 1.82 AU - 1.82 AU

Year: 1072 Days

Day: 13.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,706,120 km

• M1: 87,964 km (0.116 R)
• M2: 878,738 km (0.035 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.59 AU - 2.07 AU

Year: 1081 Days

Day: 29.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 100.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,706,120 km

• M1: 45,179 km (0.035 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.66 AU - 2.02 AU

Year: 1090 Days

Day: 45.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.9

Radius: 13.9

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.94 AU - 5.66 AU

Year: 5327 Days

Day: 8.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 80,706,120 km

• M1: 172,935 km (0.082 R)
• M2: 608,115 km (0.109 R)
• M3: 1,560,007 km (0.083 R)
• M4: 2,417,651 km (0.041 R)
• M5: 2,927,331 km (0.099 R)
• M6: 3,508,818 km (0.12 R)
• M7: 4,120,673 km (0.091 R)
• M8: 4,575,750 km (0.105 R)
• M9: 5,907,770 km (0.1 R)
• M10: 6,648,279 km (0.082 R)
• M11: 7,731,068 km (0.034 R)
• M12: 8,617,885 km (0.091 R)
• M13: 9,862,688 km (0.084 R)
• M14: 10,951,312 km (0.119 R)
• M15: 11,548,357 km (0.064 R)
• M16: 12,757,407 km (0.107 R)
• M17: 13,574,660 km (0.046 R)
• M18: 15,144,540 km (0.062 R)
• M19: 16,413,878 km (0.089 R)
• M20: 17,566,380 km (0.042 R)
• M21: 20,787,223 km (0.103 R)
• M22: 21,560,943 km (0.066 R)
• M23: 22,426,965 km (0.074 R)
• M24: 23,998,191 km (0.032 R)
• M25: 25,085,768 km (0.09 R)
• M26: 26,287,188 km (0.099 R)
• M27: 27,610,531 km (0.091 R)
• M28: 28,891,089 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.4

Radius: 12.4

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.68 AU - 7.3 AU

Year: 6400 Days

Day: 12.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 80,706,120 km

• M1: 154,235 km (0.115 R)
• M2: 723,605 km (0.055 R)
• M3: 1,324,988 km (0.091 R)
• M4: 1,735,036 km (0.119 R)
• M5: 2,513,843 km (0.08 R)
• M6: 2,955,306 km (0.097 R)
• M7: 3,854,240 km (0.067 R)
• M8: 4,292,113 km (0.115 R)
• M9: 4,682,114 km (0.12 R)
• M10: 5,153,048 km (0.112 R)
• M11: 5,966,262 km (0.059 R)
• M12: 6,933,113 km (0.118 R)
• M13: 7,621,413 km (0.094 R)
• M14: 8,079,183 km (0.119 R)
• M15: 9,962,470 km (0.118 R)
• M16: 11,767,518 km (0.074 R)
• M17: 12,173,826 km (0.107 R)
• M18: 12,853,898 km (0.065 R)
• M19: 14,636,506 km (0.101 R)
• M20: 15,954,164 km (0.088 R)
• M21: 16,452,475 km (0.078 R)
• M22: 17,219,313 km (0.096 R)
• M23: 18,211,147 km (0.085 R)
• M24: 18,824,349 km (0.098 R)
• M25: 22,330,325 km (0.061 R)
• M26: 23,589,789 km (0.091 R)
• M27: 25,906,910 km (0.076 R)
• M28: 26,336,107 km (0.089 R)
• M29: 28,010,556 km (0.102 R)
• M30: 31,376,059 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.3

Radius: 6.7

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 13.79 AU - 17.13 AU

Year: 26537 Days

Day: 22.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 80,706,120 km

• M1: 83,476 km (0.111 R)
• M2: 324,029 km (0.085 R)
• M3: 645,066 km (0.11 R)
• M4: 977,323 km (0.055 R)
• M5: 1,891,366 km (0.092 R)
• M6: 2,651,622 km (0.103 R)
• M7: 3,971,674 km (0.101 R)
• M8: 5,014,521 km (0.091 R)
• M9: 6,719,637 km (0.058 R)
• M10: 8,453,776 km (0.084 R)
• M11: 9,111,408 km (0.104 R)
• M12: 9,338,049 km (0.028 R)
• M13: 12,154,229 km (0.079 R)
• M14: 12,849,111 km (0.061 R)
• M15: 13,940,726 km (0.078 R)
• M16: 16,141,461 km (0.084 R)
• M17: 17,151,845 km (0.108 R)
• M18: 17,585,080 km (0.115 R)
• M19: 18,114,507 km (0.102 R)
• M20: 19,861,212 km (0.082 R)
• M21: 29,061,182 km (0.074 R)
• M22: 34,918,985 km (0.11 R)
• M23: 39,232,790 km (0.116 R)
• M24: 40,440,344 km (0.112 R)
• M25: 41,672,581 km (0.114 R)
• M26: 51,185,211 km (0.111 R)
• M27: 52,444,825 km (0.052 R)
• M28: 55,025,538 km (0.117 R)
• M29: 55,778,164 km (0.104 R)
• M30: 56,156,946 km (0.116 R)
• M31: 57,689,726 km (0.056 R)
• M32: 62,251,115 km (0.079 R)
• M33: 66,620,869 km (0.108 R)
• M34: 72,759,019 km (0.086 R)
• M35: 75,501,148 km (0.029 R)
• M36: 76,197,376 km (0.065 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 145 - 15,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit