🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.46 AU - 0.7 AU

Year: 162 Days

Day: 47.2 Hours

Environment

Temp: 176 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,585,635 km

• M1: 515,514 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.51 AU - 3.59 AU

Year: 1955 Days

Day: 37.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.39 AU - 4.23 AU

Year: 2730 Days

Day: 30.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,585,635 km

• M1: 1,437,636 km (0.028 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.72 AU - 4.66 AU

Year: 3148 Days

Day: 15.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.4

Radius: 11.3

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.45 AU - 7.93 AU

Year: 6352 Days

Day: 13.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 97,585,635 km

• M1: 140,472 km (0.072 R)
• M2: 563,535 km (0.12 R)
• M3: 949,946 km (0.072 R)
• M4: 1,991,148 km (0.119 R)
• M5: 3,211,717 km (0.117 R)
• M6: 3,996,208 km (0.094 R)
• M7: 4,358,983 km (0.092 R)
• M8: 4,850,262 km (0.099 R)
• M9: 5,882,936 km (0.114 R)
• M10: 6,918,752 km (0.083 R)
• M11: 7,516,545 km (0.116 R)
• M12: 8,497,009 km (0.098 R)
• M13: 10,169,364 km (0.115 R)
• M14: 13,392,600 km (0.087 R)
• M15: 18,275,025 km (0.077 R)
• M16: 20,182,398 km (0.056 R)
• M17: 21,111,700 km (0.098 R)
• M18: 23,520,525 km (0.036 R)
• M19: 24,229,769 km (0.113 R)
• M20: 26,782,208 km (0.091 R)
• M21: 27,210,058 km (0.112 R)
• M22: 28,079,371 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.7

Radius: 14.6

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 10.83 AU - 13.47 AU

Year: 15547 Days

Day: 6.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 97,585,635 km

• M1: 181,612 km (0.086 R)
• M2: 708,047 km (0.116 R)
• M3: 2,198,790 km (0.08 R)
• M4: 3,328,253 km (0.117 R)
• M5: 4,135,334 km (0.086 R)
• M6: 4,692,436 km (0.082 R)
• M7: 5,958,782 km (0.115 R)
• M8: 7,442,344 km (0.059 R)
• M9: 8,778,403 km (0.085 R)
• M10: 9,257,565 km (0.04 R)
• M11: 10,268,996 km (0.096 R)
• M12: 11,352,683 km (0.07 R)
• M13: 12,332,848 km (0.074 R)
• M14: 15,131,974 km (0.114 R)
• M15: 15,963,589 km (0.047 R)
• M16: 17,119,681 km (0.069 R)
• M17: 22,131,958 km (0.088 R)
• M18: 25,645,114 km (0.048 R)
• M19: 29,621,426 km (0.077 R)
• M20: 30,267,688 km (0.079 R)
• M21: 33,991,479 km (0.083 R)
• M22: 39,159,337 km (0.086 R)
• M23: 39,677,394 km (0.097 R)
• M24: 41,125,352 km (0.12 R)
• M25: 44,687,726 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.4

Radius: 7.3

Gravity: 17.16 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 14.11 AU - 19.37 AU

Year: 25142 Days

Day: 17.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 97,585,635 km

• M1: 93,349 km (0.098 R)
• M2: 460,911 km (0.082 R)
• M3: 1,421,778 km (0.025 R)
• M4: 2,395,511 km (0.11 R)
• M5: 2,911,773 km (0.073 R)
• M6: 3,376,125 km (0.116 R)
• M7: 3,626,402 km (0.116 R)
• M8: 4,129,200 km (0.117 R)
• M9: 4,526,682 km (0.101 R)
• M10: 5,069,273 km (0.095 R)
• M11: 5,785,548 km (0.079 R)
• M12: 6,145,181 km (0.089 R)
• M13: 7,734,659 km (0.101 R)
• M14: 8,227,135 km (0.072 R)
• M15: 8,798,449 km (0.118 R)
• M16: 10,605,591 km (0.082 R)
• M17: 12,646,854 km (0.112 R)
• M18: 13,023,542 km (0.071 R)
• M19: 16,135,178 km (0.097 R)
• M20: 20,114,182 km (0.109 R)
• M21: 20,524,229 km (0.087 R)
• M22: 23,779,180 km (0.087 R)
• M23: 26,374,105 km (0.102 R)
• M24: 39,919,294 km (0.072 R)
• M25: 44,774,044 km (0.091 R)
• M26: 47,433,146 km (0.049 R)
• M27: 49,821,177 km (0.105 R)
• M28: 58,290,062 km (0.051 R)
• M29: 60,388,472 km (0.067 R)
• M30: 62,536,547 km (0.025 R)
• M31: 66,530,811 km (0.079 R)
• M32: 68,590,175 km (0.112 R)
• M33: 70,927,941 km (0.116 R)
• M34: 77,253,388 km (0.071 R)
• M35: 82,629,038 km (0.066 R)
• M36: 86,348,041 km (0.093 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: 526 - 16,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit