🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.69 AU - 1.93 AU

Year: 908 Days

Day: 14.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.86 AU - 1.92 AU

Year: 969 Days

Day: 24.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.65 AU - 2.67 AU

Year: 1183 Days

Day: 23.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.97 AU - 2.41 AU

Year: 1208 Days

Day: 12.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.97 AU - 2.75 AU

Year: 1352 Days

Day: 21.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.1 AU - 3.48 AU

Year: 1737 Days

Day: 45.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.57 AU - 3.99 AU

Year: 2214 Days

Day: 28.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.24 AU - 4.76 AU

Year: 2982 Days

Day: 46.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.2

Radius: 9.5

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.7 AU - 6.6 AU

Year: 5006 Days

Day: 14.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,004,594 km

• M1: 154,684 km (0.116 R)
• M2: 221,554 km (0.078 R)
• M3: 337,942 km (0.09 R)
• M4: 480,508 km (0.087 R)
• M5: 545,733 km (0.113 R)
• M6: 761,752 km (0.118 R)
• M7: 897,737 km (0.057 R)
• M8: 981,063 km (0.118 R)
• M9: 1,233,883 km (0.038 R)
• M10: 1,550,283 km (0.107 R)
• M11: 1,651,710 km (0.089 R)
• M12: 2,273,738 km (0.066 R)
• M13: 2,372,921 km (0.109 R)
• M14: 2,541,668 km (0.089 R)
• M15: 2,610,184 km (0.065 R)
• M16: 2,696,801 km (0.082 R)
• M17: 2,890,829 km (0.07 R)
• M18: 3,988,130 km (0.119 R)
• M19: 4,088,360 km (0.115 R)
• M20: 4,148,798 km (0.062 R)
• M21: 4,229,880 km (0.092 R)
• M22: 4,311,710 km (0.104 R)
• M23: 4,414,484 km (0.066 R)
• M24: 4,941,068 km (0.078 R)
• M25: 5,802,153 km (0.088 R)
• M26: 6,448,715 km (0.113 R)
• M27: 6,996,842 km (0.068 R)
• M28: 7,118,016 km (0.119 R)
• M29: 7,387,143 km (0.115 R)
• M30: 7,461,044 km (0.112 R)
• M31: 7,584,911 km (0.106 R)
• M32: 8,112,543 km (0.105 R)
• M33: 8,522,441 km (0.117 R)
• M34: 8,600,082 km (0.06 R)
• M35: 8,729,933 km (0.101 R)
• M36: 9,415,840 km (0.106 R)
• M37: 9,684,218 km (0.047 R)
• M38: 10,311,332 km (0.118 R)
• M39: 10,755,189 km (0.091 R)
• M40: 10,839,114 km (0.069 R)
• M41: 12,153,481 km (0.064 R)
• M42: 12,240,846 km (0.108 R)
• M43: 12,592,850 km (0.09 R)
• M44: 12,710,882 km (0.077 R)
• M45: 12,977,914 km (0.118 R)
• M46: 13,156,834 km (0.103 R)
• M47: 13,850,668 km (0.097 R)
• M48: 13,911,555 km (0.067 R)
• M49: 14,064,294 km (0.102 R)
• M50: 14,340,452 km (0.107 R)
• M51: 14,402,086 km (0.102 R)
• M52: 14,742,421 km (0.096 R)
• M53: 14,960,535 km (0.094 R)
• M54: 15,462,885 km (0.095 R)
• M55: 15,843,312 km (0.113 R)
• M56: 16,066,662 km (0.093 R)
• M57: 16,645,905 km (0.085 R)
• M58: 16,775,456 km (0.064 R)
• M59: 17,461,512 km (0.094 R)
• M60: 17,659,281 km (0.044 R)
• M61: 18,457,535 km (0.108 R)
• M62: 18,524,555 km (0.09 R)
• M63: 18,658,894 km (0.098 R)
• M64: 19,165,582 km (0.044 R)
• M65: 19,335,525 km (0.083 R)
• M66: 19,985,827 km (0.094 R)
• M67: 20,158,014 km (0.081 R)
• M68: 20,227,128 km (0.057 R)
• M69: 20,573,597 km (0.088 R)
• M70: 20,712,872 km (0.041 R)
• M71: 20,782,435 km (0.062 R)
• M72: 21,837,250 km (0.08 R)
• M73: 21,979,218 km (0.095 R)
• M74: 22,299,807 km (0.106 R)
• M75: 22,442,673 km (0.104 R)
• M76: 22,585,987 km (0.073 R)
• M77: 23,089,833 km (0.043 R)
• M78: 24,035,291 km (0.094 R)
• M79: 24,512,658 km (0.055 R)

Asteroid Belt

Center: 6.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.5

Radius: 15

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6 AU - 7.08 AU

Year: 6235 Days

Day: 6 Hours

Environment

Temp: -162 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,004,594 km

• M1: 520,601 km (0.117 R)
• M2: 701,016 km (0.099 R)
• M3: 952,190 km (0.048 R)
• M4: 1,661,135 km (0.089 R)
• M5: 2,090,630 km (0.118 R)
• M6: 2,329,837 km (0.104 R)
• M7: 2,441,736 km (0.1 R)
• M8: 2,741,082 km (0.068 R)
• M9: 2,907,435 km (0.114 R)
• M10: 3,004,075 km (0.03 R)
• M11: 3,452,270 km (0.041 R)
• M12: 3,763,284 km (0.062 R)
• M13: 4,301,836 km (0.11 R)
• M14: 4,524,288 km (0.036 R)
• M15: 4,722,057 km (0.104 R)
• M16: 5,097,099 km (0.082 R)
• M17: 7,612,288 km (0.12 R)
• M18: 7,916,271 km (0.109 R)
• M19: 8,121,220 km (0.11 R)
• M20: 8,224,293 km (0.081 R)
• M21: 8,641,222 km (0.119 R)
• M22: 8,887,609 km (0.054 R)
• M23: 9,172,145 km (0.105 R)
• M24: 9,713,689 km (0.062 R)
• M25: 9,859,846 km (0.086 R)
• M26: 10,117,454 km (0.092 R)
• M27: 10,377,305 km (0.031 R)
• M28: 10,639,401 km (0.101 R)
• M29: 11,208,471 km (0.12 R)
• M30: 11,400,405 km (0.112 R)
• M31: 12,100,373 km (0.097 R)
• M32: 13,338,445 km (0.106 R)
• M33: 13,664,569 km (0.09 R)
• M34: 14,241,418 km (0.111 R)
• M35: 14,784,458 km (0.061 R)
• M36: 14,952,906 km (0.106 R)
• M37: 16,020,137 km (0.073 R)
• M38: 16,366,755 km (0.049 R)
• M39: 17,421,869 km (0.094 R)
• M40: 17,823,090 km (0.108 R)
• M41: 18,092,366 km (0.053 R)
• M42: 18,362,989 km (0.104 R)
• M43: 18,589,630 km (0.106 R)
• M44: 18,953,901 km (0.1 R)
• M45: 19,228,862 km (0.118 R)
• M46: 19,643,696 km (0.068 R)
• M47: 19,828,899 km (0.108 R)
• M48: 20,575,990 km (0.111 R)
• M49: 20,764,184 km (0.115 R)
• M50: 21,665,960 km (0.112 R)
• M51: 21,953,488 km (0.101 R)
• M52: 22,387,022 km (0.079 R)
• M53: 23,704,680 km (0.117 R)
• M54: 24,000,884 km (0.077 R)
• M55: 24,646,997 km (0.082 R)
• M56: 25,198,116 km (0.112 R)
• M57: 25,298,795 km (0.107 R)
• M58: 25,905,564 km (0.088 R)
• M59: 26,007,141 km (0.099 R)
• M60: 26,619,445 km (0.062 R)
• M61: 26,927,467 km (0.06 R)
• M62: 27,030,390 km (0.067 R)
• M63: 28,694,816 km (0.104 R)
• M64: 29,751,875 km (0.109 R)
• M65: 29,911,496 km (0.098 R)
• M66: 30,124,822 km (0.073 R)
• M67: 32,013,047 km (0.106 R)
• M68: 32,395,419 km (0.048 R)
• M69: 32,724,235 km (0.064 R)
• M70: 32,943,994 km (0.102 R)
• M71: 33,219,554 km (0.104 R)
• M72: 33,606,563 km (0.069 R)
• M73: 34,385,071 km (0.092 R)
• M74: 35,113,313 km (0.057 R)
• M75: 36,756,047 km (0.079 R)
• M76: 37,213,667 km (0.115 R)
• M77: 37,615,637 km (0.107 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: 195 - 12,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit