🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.53 AU - 0.65 AU

Year: 163 Days

Day: 22.2 Hours

Environment

Temp: 190 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.62 AU - 0.9 AU

Year: 238 Days

Day: 40 Hours

Environment

Temp: 192 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 24,896,742 km

• M1: 487,839 km (0.067 R)
• M2: 668,852 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.7 AU - 0.88 AU

Year: 253 Days

Day: 38.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 149.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.56 AU - 3.54 AU

Year: 1917 Days

Day: 17.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,896,742 km

• M1: 2,151,517 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.26 AU - 4.1 AU

Year: 2541 Days

Day: 15.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,896,742 km

• M1: 2,472,554 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.23 AU - 4.73 AU

Year: 3413 Days

Day: 23.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.2

Radius: 9.7

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.17 AU - 6.61 AU

Year: 4504 Days

Day: 12.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 24,896,742 km

• M1: 145,409 km (0.102 R)
• M2: 238,010 km (0.115 R)
• M3: 452,683 km (0.11 R)
• M4: 562,338 km (0.106 R)
• M5: 790,475 km (0.065 R)
• M6: 894,595 km (0.063 R)
• M7: 981,362 km (0.036 R)
• M8: 1,283,550 km (0.046 R)
• M9: 1,628,074 km (0.104 R)
• M10: 1,873,713 km (0.095 R)
• M11: 1,944,024 km (0.088 R)
• M12: 2,102,149 km (0.039 R)
• M13: 2,906,238 km (0.058 R)
• M14: 3,171,475 km (0.059 R)
• M15: 3,392,730 km (0.071 R)
• M16: 3,725,286 km (0.096 R)
• M17: 3,995,310 km (0.081 R)
• M18: 4,123,665 km (0.044 R)
• M19: 4,843,530 km (0.112 R)
• M20: 5,118,641 km (0.068 R)
• M21: 5,338,400 km (0.052 R)
• M22: 5,745,905 km (0.117 R)
• M23: 5,995,284 km (0.066 R)
• M24: 6,852,031 km (0.107 R)
• M25: 7,227,821 km (0.112 R)
• M26: 7,474,658 km (0.09 R)
• M27: 7,838,480 km (0.069 R)
• M28: 7,930,333 km (0.062 R)
• M29: 8,045,673 km (0.096 R)
• M30: 8,301,485 km (0.106 R)
• M31: 8,371,646 km (0.062 R)
• M32: 8,489,081 km (0.053 R)
• M33: 8,725,745 km (0.06 R)
• M34: 8,821,038 km (0.093 R)
• M35: 9,060,694 km (0.058 R)
• M36: 9,473,136 km (0.083 R)
• M37: 9,546,439 km (0.043 R)
• M38: 9,718,476 km (0.102 R)
• M39: 9,891,561 km (0.095 R)
• M40: 10,316,269 km (0.102 R)
• M41: 10,467,513 km (0.084 R)
• M42: 10,543,508 km (0.073 R)
• M43: 10,695,799 km (0.091 R)
• M44: 10,772,393 km (0.089 R)
• M45: 11,080,116 km (0.116 R)
• M46: 11,157,458 km (0.108 R)
• M47: 11,364,801 km (0.106 R)
• M48: 11,783,076 km (0.107 R)
• M49: 11,967,680 km (0.075 R)
• M50: 12,420,064 km (0.051 R)
• M51: 12,715,819 km (0.057 R)
• M52: 13,204,705 km (0.066 R)
• M53: 13,589,321 km (0.078 R)
• M54: 13,838,401 km (0.108 R)
• M55: 14,425,723 km (0.087 R)
• M56: 14,651,615 km (0.102 R)
• M57: 14,964,125 km (0.106 R)
• M58: 15,049,695 km (0.066 R)
• M59: 15,250,007 km (0.06 R)
• M60: 15,480,088 km (0.103 R)
• M61: 16,236,007 km (0.114 R)
• M62: 17,632,503 km (0.095 R)
• M63: 18,789,642 km (0.051 R)
• M64: 19,036,329 km (0.102 R)
• M65: 19,129,080 km (0.085 R)
• M66: 19,222,130 km (0.083 R)
• M67: 19,782,972 km (0.09 R)
• M68: 19,876,919 km (0.109 R)
• M69: 19,939,751 km (0.108 R)
• M70: 20,002,432 km (0.116 R)
• M71: 20,159,809 km (0.113 R)
• M72: 20,222,939 km (0.107 R)
• M73: 21,208,490 km (0.114 R)
• M74: 21,401,172 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.1

Radius: 12.1

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.4 AU - 6.6 AU

Year: 5289 Days

Day: 12.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 24,896,742 km

• M1: 200,611 km (0.065 R)
• M2: 378,931 km (0.086 R)
• M3: 579,692 km (0.082 R)
• M4: 1,310,328 km (0.069 R)
• M5: 1,405,322 km (0.117 R)
• M6: 1,588,131 km (0.106 R)
• M7: 1,719,478 km (0.096 R)
• M8: 1,900,342 km (0.079 R)
• M9: 2,738,987 km (0.119 R)
• M10: 3,060,024 km (0.105 R)
• M11: 3,225,180 km (0.095 R)
• M12: 3,355,779 km (0.06 R)
• M13: 3,507,172 km (0.094 R)
• M14: 3,583,767 km (0.065 R)
• M15: 4,176,174 km (0.036 R)
• M16: 4,463,103 km (0.071 R)
• M17: 4,588,167 km (0.088 R)
• M18: 4,862,978 km (0.091 R)
• M19: 5,296,513 km (0.11 R)
• M20: 5,674,846 km (0.069 R)
• M21: 5,810,531 km (0.111 R)
• M22: 5,947,263 km (0.114 R)
• M23: 6,177,494 km (0.109 R)
• M24: 6,270,544 km (0.108 R)
• M25: 6,647,082 km (0.061 R)
• M26: 7,103,804 km (0.084 R)
• M27: 7,397,615 km (0.03 R)
• M28: 7,695,464 km (0.096 R)
• M29: 7,870,942 km (0.092 R)
• M30: 8,716,470 km (0.084 R)
• M31: 9,590,869 km (0.044 R)
• M32: 9,834,115 km (0.087 R)
• M33: 9,997,476 km (0.077 R)
• M34: 10,576,420 km (0.083 R)
• M35: 10,799,769 km (0.091 R)
• M36: 11,308,253 km (0.073 R)
• M37: 13,058,847 km (0.094 R)
• M38: 13,238,514 km (0.11 R)
• M39: 13,874,006 km (0.114 R)
• M40: 13,996,227 km (0.077 R)
• M41: 14,272,385 km (0.094 R)
• M42: 14,736,737 km (0.109 R)
• M43: 16,159,412 km (0.119 R)
• M44: 16,513,810 km (0.12 R)
• M45: 17,526,438 km (0.032 R)
• M46: 18,559,261 km (0.073 R)
• M47: 19,304,109 km (0.106 R)
• M48: 19,406,434 km (0.082 R)
• M49: 19,508,909 km (0.086 R)
• M50: 19,680,198 km (0.066 R)
• M51: 19,920,901 km (0.083 R)
• M52: 20,231,616 km (0.097 R)
• M53: 20,718,258 km (0.12 R)
• M54: 21,490,781 km (0.11 R)
• M55: 21,774,120 km (0.087 R)
• M56: 22,919,591 km (0.104 R)
• M57: 23,209,062 km (0.104 R)
• M58: 23,390,525 km (0.11 R)
• M59: 23,937,903 km (0.077 R)
• M60: 24,158,111 km (0.106 R)
• M61: 24,563,372 km (0.057 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 19,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit