🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.66 AU - 1.98 AU

Year: 911 Days

Day: 39.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.65 AU - 4.25 AU

Year: 2376 Days

Day: 26.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.36 AU - 3.62 AU

Year: 2418 Days

Day: 36.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,017,756 km

• M1: 121,623 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.88 AU - 4.48 AU

Year: 2618 Days

Day: 20.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,017,756 km

• M1: 59,989 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.9

Radius: 9.4

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.57 AU - 5.77 AU

Year: 3743 Days

Day: 6.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 69,017,756 km

• M1: 117,135 km (0.027 R)
• M2: 412,591 km (0.119 R)
• M3: 773,421 km (0.104 R)
• M4: 1,247,347 km (0.112 R)
• M5: 1,961,527 km (0.101 R)
• M6: 2,514,740 km (0.062 R)
• M7: 4,227,636 km (0.067 R)
• M8: 5,098,744 km (0.062 R)
• M9: 5,451,346 km (0.036 R)
• M10: 6,671,167 km (0.1 R)
• M11: 8,173,130 km (0.12 R)
• M12: 8,733,224 km (0.107 R)
• M13: 9,042,294 km (0.086 R)
• M14: 9,847,130 km (0.088 R)
• M15: 12,115,333 km (0.066 R)
• M16: 15,260,329 km (0.093 R)
• M17: 15,823,266 km (0.113 R)
• M18: 18,089,375 km (0.102 R)
• M19: 18,783,808 km (0.101 R)
• M20: 19,364,996 km (0.098 R)
• M21: 20,768,074 km (0.09 R)
• M22: 21,529,378 km (0.07 R)
• M23: 22,525,101 km (0.115 R)
• M24: 23,181,387 km (0.097 R)
• M25: 24,379,217 km (0.115 R)
• M26: 26,493,484 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.9

Radius: 11.1

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.94 AU - 7.14 AU

Year: 6203 Days

Day: 13.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 69,017,756 km

• M1: 138,079 km (0.096 R)
• M2: 640,877 km (0.075 R)
• M3: 2,963,683 km (0.066 R)
• M4: 3,550,257 km (0.115 R)
• M5: 3,958,360 km (0.079 R)
• M6: 5,073,612 km (0.102 R)
• M7: 6,181,982 km (0.093 R)
• M8: 8,117,330 km (0.117 R)
• M9: 8,786,481 km (0.109 R)
• M10: 13,144,118 km (0.118 R)
• M11: 13,542,946 km (0.119 R)
• M12: 16,301,979 km (0.091 R)
• M13: 17,640,880 km (0.111 R)
• M14: 19,933,617 km (0.114 R)
• M15: 21,151,493 km (0.085 R)
• M16: 23,651,274 km (0.107 R)
• M17: 25,983,654 km (0.112 R)
• M18: 29,715,074 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754

Radius: 3.1

Gravity: 78.46 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 11.27 AU - 13.81 AU

Year: 16468 Days

Day: 16.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 69,017,756 km

• M1: 47,722 km (0.105 R)
• M2: 157,676 km (0.093 R)
• M3: 427,551 km (0.089 R)
• M4: 565,929 km (0.04 R)
• M5: 845,378 km (0.104 R)
• M6: 1,116,299 km (0.114 R)
• M7: 1,322,296 km (0.099 R)
• M8: 1,791,435 km (0.117 R)
• M9: 1,900,940 km (0.111 R)
• M10: 2,871,082 km (0.062 R)
• M11: 3,072,740 km (0.075 R)
• M12: 3,177,010 km (0.062 R)
• M13: 4,193,677 km (0.11 R)
• M14: 6,035,526 km (0.109 R)
• M15: 7,338,224 km (0.108 R)
• M16: 10,483,370 km (0.116 R)
• M17: 11,452,465 km (0.113 R)
• M18: 11,767,219 km (0.048 R)
• M19: 14,715,643 km (0.074 R)
• M20: 17,286,632 km (0.028 R)
• M21: 18,462,172 km (0.116 R)
• M22: 19,960,096 km (0.105 R)
• M23: 24,518,941 km (0.103 R)
• M24: 27,204,822 km (0.108 R)
• M25: 30,318,701 km (0.081 R)
• M26: 33,151,935 km (0.118 R)
• M27: 37,380,020 km (0.106 R)
• M28: 40,197,097 km (0.103 R)
• M29: 40,486,270 km (0.119 R)
• M30: 44,682,939 km (0.115 R)
• M31: 47,206,356 km (0.05 R)
• M32: 47,689,856 km (0.114 R)
• M33: 48,830,839 km (0.113 R)
• M34: 50,997,914 km (0.118 R)
• M35: 51,336,903 km (0.036 R)
• M36: 51,506,846 km (0.039 R)
• M37: 53,402,251 km (0.111 R)
• M38: 55,165,262 km (0.081 R)
• M39: 60,496,631 km (0.116 R)
• M40: 62,218,353 km (0.09 R)
• M41: 63,188,944 km (0.113 R)
• M42: 66,766,427 km (0.075 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 13,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit