🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.73 AU - 0.77 AU

Year: 288 Days

Day: 36.7 Hours

Environment

Temp: -25 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,976,341 km

• M1: 15,409 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.89 AU - 0.99 AU

Year: 404 Days

Day: 12.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.6

Radius: 14.9

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.77 AU - 8.09 AU

Year: 8080 Days

Day: 11.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 87,976,341 km

• M1: 185,352 km (0.075 R)
• M2: 668,553 km (0.105 R)
• M3: 1,368,073 km (0.081 R)
• M4: 2,615,569 km (0.119 R)
• M5: 3,611,891 km (0.032 R)
• M6: 6,324,400 km (0.08 R)
• M7: 9,423,319 km (0.06 R)
• M8: 13,898,839 km (0.117 R)
• M9: 19,749,312 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.3

Radius: 7.7

Gravity: 14.29 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.79 AU - 11.51 AU

Year: 14323 Days

Day: 15.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 87,976,341 km

• M1: 95,743 km (0.115 R)
• M2: 572,361 km (0.107 R)
• M3: 1,067,680 km (0.075 R)
• M4: 1,721,124 km (0.092 R)
• M5: 2,420,643 km (0.102 R)
• M6: 2,991,808 km (0.077 R)
• M7: 3,322,718 km (0.055 R)
• M8: 4,058,291 km (0.076 R)
• M9: 6,367,633 km (0.106 R)
• M10: 6,787,555 km (0.074 R)
• M11: 7,497,546 km (0.107 R)
• M12: 8,207,238 km (0.059 R)
• M13: 9,596,554 km (0.06 R)
• M14: 10,898,205 km (0.102 R)
• M15: 14,196,988 km (0.102 R)
• M16: 14,696,345 km (0.031 R)
• M17: 16,575,594 km (0.06 R)
• M18: 19,468,069 km (0.087 R)
• M19: 20,895,831 km (0.102 R)
• M20: 21,171,091 km (0.046 R)
• M21: 22,873,963 km (0.1 R)
• M22: 26,123,528 km (0.12 R)
• M23: 28,415,517 km (0.066 R)
• M24: 32,774,350 km (0.071 R)
• M25: 34,533,621 km (0.119 R)
• M26: 42,494,771 km (0.073 R)
• M27: 50,435,426 km (0.102 R)
• M28: 52,606,839 km (0.086 R)
• M29: 60,977,289 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.6

Radius: 4.9

Gravity: 27.64 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.37 AU - 13.41 AU

Year: 17026 Days

Day: 23.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 87,976,341 km

• M1: 61,036 km (0.105 R)
• M2: 342,878 km (0.113 R)
• M3: 495,767 km (0.07 R)
• M4: 883,076 km (0.104 R)
• M5: 1,066,782 km (0.1 R)
• M6: 1,318,256 km (0.108 R)
• M7: 1,512,584 km (0.065 R)
• M8: 1,903,483 km (0.083 R)
• M9: 2,401,794 km (0.119 R)
• M10: 3,455,711 km (0.101 R)
• M11: 4,256,658 km (0.085 R)
• M12: 5,247,744 km (0.108 R)
• M13: 6,217,886 km (0.045 R)
• M14: 6,509,751 km (0.067 R)
• M15: 7,961,449 km (0.059 R)
• M16: 9,452,042 km (0.057 R)
• M17: 10,878,458 km (0.079 R)
• M18: 14,509,797 km (0.069 R)
• M19: 16,955,572 km (0.06 R)
• M20: 17,116,988 km (0.116 R)
• M21: 18,275,773 km (0.105 R)
• M22: 20,382,261 km (0.09 R)
• M23: 20,933,080 km (0.105 R)
• M24: 22,939,337 km (0.093 R)
• M25: 25,279,796 km (0.092 R)
• M26: 33,373,639 km (0.113 R)
• M27: 36,502,928 km (0.1 R)
• M28: 39,396,749 km (0.112 R)
• M29: 40,107,638 km (0.107 R)
• M30: 43,942,430 km (0.101 R)
• M31: 45,480,296 km (0.115 R)
• M32: 45,948,537 km (0.115 R)
• M33: 48,825,603 km (0.108 R)
• M34: 50,308,268 km (0.113 R)
• M35: 52,845,448 km (0.054 R)
• M36: 54,232,968 km (0.067 R)
• M37: 58,173,526 km (0.092 R)
• M38: 58,909,846 km (0.095 R)
• M39: 60,025,996 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.9

Radius: 6.6

Gravity: 15.1 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 13.33 AU - 16.39 AU

Year: 25373 Days

Day: 22.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 87,976,341 km

• M1: 83,027 km (0.105 R)
• M2: 323,281 km (0.038 R)
• M3: 839,244 km (0.105 R)
• M4: 1,266,944 km (0.105 R)
• M5: 1,644,829 km (0.1 R)
• M6: 1,910,066 km (0.088 R)
• M7: 2,181,735 km (0.086 R)
• M8: 2,478,986 km (0.096 R)
• M9: 2,700,541 km (0.064 R)
• M10: 3,016,491 km (0.109 R)
• M11: 3,269,611 km (0.07 R)
• M12: 3,754,458 km (0.074 R)
• M13: 4,570,365 km (0.07 R)
• M14: 5,792,130 km (0.088 R)
• M15: 7,316,981 km (0.075 R)
• M16: 8,416,077 km (0.089 R)
• M17: 9,802,550 km (0.118 R)
• M18: 10,549,941 km (0.112 R)
• M19: 11,003,073 km (0.072 R)
• M20: 11,604,756 km (0.081 R)
• M21: 12,369,500 km (0.086 R)
• M22: 15,107,889 km (0.108 R)
• M23: 15,767,167 km (0.045 R)
• M24: 20,527,072 km (0.061 R)
• M25: 24,443,544 km (0.112 R)
• M26: 25,351,304 km (0.072 R)
• M27: 28,332,939 km (0.077 R)
• M28: 36,133,870 km (0.049 R)
• M29: 40,837,376 km (0.116 R)
• M30: 63,094,996 km (0.072 R)
• M31: 63,730,787 km (0.112 R)
• M32: 71,237,608 km (0.094 R)
• M33: 73,786,906 km (0.115 R)
• M34: 82,302,017 km (0.107 R)
• M35: 82,807,508 km (0.098 R)
• M36: 83,569,559 km (0.077 R)
• M37: 85,365,781 km (0.08 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 13,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit