🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.61 AU - 0.69 AU

Year: 190 Days

Day: 15.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,851,580 km

• M1: 45,777 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.69 AU - 0.95 AU

Year: 269 Days

Day: 14.4 Hours

Environment

Temp: 94 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.47 AU - 2.99 AU

Year: 1631 Days

Day: 24.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.79 AU - 2.95 AU

Year: 1758 Days

Day: 37 Hours

Environment

Temp: -90 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903

Radius: 8.7

Gravity: 11.93 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.44 AU - 7.2 AU

Year: 5746 Days

Day: 5.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 80,851,580 km

• M1: 117,734 km (0.077 R)
• M2: 483,351 km (0.113 R)
• M3: 1,351,467 km (0.111 R)
• M4: 1,798,017 km (0.045 R)
• M5: 3,068,851 km (0.104 R)
• M6: 4,395,185 km (0.091 R)
• M7: 5,289,332 km (0.094 R)
• M8: 5,971,049 km (0.039 R)
• M9: 6,299,716 km (0.119 R)
• M10: 6,921,744 km (0.08 R)
• M11: 7,775,649 km (0.119 R)
• M12: 8,328,861 km (0.05 R)
• M13: 9,164,216 km (0.115 R)
• M14: 9,826,635 km (0.079 R)
• M15: 10,567,893 km (0.042 R)
• M16: 11,698,105 km (0.087 R)
• M17: 13,016,062 km (0.097 R)
• M18: 13,852,763 km (0.099 R)
• M19: 17,229,037 km (0.092 R)
• M20: 17,964,610 km (0.095 R)
• M21: 18,237,327 km (0.114 R)
• M22: 19,284,213 km (0.099 R)
• M23: 23,793,242 km (0.065 R)
• M24: 25,127,206 km (0.092 R)
• M25: 25,726,346 km (0.067 R)
• M26: 30,866,678 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.1

Radius: 10.8

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 10.05 AU - 13.23 AU

Year: 14362 Days

Day: 10.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 80,851,580 km

• M1: 134,638 km (0.069 R)
• M2: 546,481 km (0.104 R)
• M3: 1,208,751 km (0.088 R)
• M4: 1,648,269 km (0.118 R)
• M5: 2,563,659 km (0.105 R)
• M6: 3,072,890 km (0.054 R)
• M7: 3,704,342 km (0.114 R)
• M8: 5,333,613 km (0.092 R)
• M9: 6,287,150 km (0.092 R)
• M10: 7,172,919 km (0.1 R)
• M11: 8,187,940 km (0.063 R)
• M12: 10,218,881 km (0.119 R)
• M13: 11,441,844 km (0.11 R)
• M14: 14,958,889 km (0.056 R)
• M15: 22,007,343 km (0.11 R)
• M16: 24,742,590 km (0.109 R)
• M17: 29,945,754 km (0.036 R)
• M18: 39,604,241 km (0.046 R)
• M19: 43,927,320 km (0.119 R)
• M20: 48,874,821 km (0.088 R)
• M21: 50,004,435 km (0.074 R)
• M22: 55,217,472 km (0.044 R)
• M23: 56,796,178 km (0.077 R)
• M24: 63,603,480 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.3

Radius: 3.8

Gravity: 56.05 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 13.93 AU - 15.25 AU

Year: 20155 Days

Day: 23.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 80,851,580 km

• M1: 47,273 km (0.039 R)
• M2: 264,339 km (0.082 R)
• M3: 437,275 km (0.068 R)
• M4: 575,653 km (0.096 R)
• M5: 943,364 km (0.076 R)
• M6: 1,500,467 km (0.1 R)
• M7: 2,121,747 km (0.083 R)
• M8: 3,223,236 km (0.081 R)
• M9: 4,342,677 km (0.103 R)
• M10: 5,657,193 km (0.101 R)
• M11: 6,294,181 km (0.037 R)
• M12: 7,216,003 km (0.095 R)
• M13: 7,459,698 km (0.041 R)
• M14: 7,810,355 km (0.063 R)
• M15: 9,437,830 km (0.094 R)
• M16: 10,027,096 km (0.079 R)
• M17: 10,392,115 km (0.086 R)
• M18: 11,148,781 km (0.039 R)
• M19: 13,055,855 km (0.095 R)
• M20: 14,854,620 km (0.101 R)
• M21: 16,727,286 km (0.109 R)
• M22: 17,240,556 km (0.09 R)
• M23: 18,298,213 km (0.115 R)
• M24: 22,546,793 km (0.093 R)
• M25: 23,917,558 km (0.092 R)
• M26: 27,526,307 km (0.044 R)
• M27: 31,610,928 km (0.077 R)
• M28: 31,740,629 km (0.11 R)
• M29: 32,924,098 km (0.115 R)
• M30: 34,684,865 km (0.056 R)
• M31: 37,514,957 km (0.101 R)
• M32: 43,149,262 km (0.12 R)
• M33: 50,375,138 km (0.12 R)
• M34: 60,738,531 km (0.039 R)
• M35: 61,140,051 km (0.117 R)
• M36: 66,521,536 km (0.047 R)
• M37: 70,426,489 km (0.085 R)
• M38: 73,567,296 km (0.074 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 11,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit