🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.79 AU - 0.97 AU

Year: 299 Days

Day: 28.3 Hours

Environment

Temp: 119 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,222,780 km

• M1: 83,176 km (0.075 R)
• M2: 419,622 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.72 AU - 1.08 AU

Year: 309 Days

Day: 42.3 Hours

Environment

Temp: 91 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.65 AU - 1.81 AU

Year: 823 Days

Day: 39.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.56 AU - 1.98 AU

Year: 852 Days

Day: 43 Hours

Environment

Temp: -49 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,222,780 km

• M1: 92,751 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.62 AU - 2.5 AU

Year: 1069 Days

Day: 46.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,222,780 km

• M1: 602,730 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.41 AU - 2.79 AU

Year: 1516 Days

Day: 35 Hours

Environment

Temp: -97 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.34 AU - 4.84 AU

Year: 2991 Days

Day: 41.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.38 AU - 5.1 AU

Year: 3732 Days

Day: 32.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.1

Radius: 13.3

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.75 AU - 5.73 AU

Year: 4338 Days

Day: 13.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 29,222,780 km

• M1: 180,864 km (0.104 R)
• M2: 275,110 km (0.114 R)
• M3: 358,885 km (0.102 R)
• M4: 475,721 km (0.117 R)
• M5: 560,992 km (0.077 R)
• M6: 830,567 km (0.1 R)
• M7: 973,134 km (0.112 R)
• M8: 1,070,074 km (0.097 R)
• M9: 1,412,204 km (0.061 R)
• M10: 1,681,181 km (0.108 R)
• M11: 1,799,962 km (0.074 R)
• M12: 1,899,594 km (0.061 R)
• M13: 2,012,391 km (0.101 R)
• M14: 2,139,100 km (0.112 R)
• M15: 2,340,608 km (0.117 R)
• M16: 2,724,327 km (0.069 R)
• M17: 2,839,517 km (0.118 R)
• M18: 2,969,518 km (0.036 R)
• M19: 3,317,034 km (0.047 R)
• M20: 3,593,490 km (0.066 R)
• M21: 3,848,704 km (0.104 R)
• M22: 4,665,509 km (0.073 R)
• M23: 4,850,861 km (0.11 R)
• M24: 5,022,898 km (0.106 R)
• M25: 5,244,901 km (0.104 R)
• M26: 5,470,196 km (0.099 R)
• M27: 5,747,999 km (0.081 R)
• M28: 5,913,753 km (0.03 R)
• M29: 6,232,846 km (0.099 R)
• M30: 6,351,926 km (0.076 R)
• M31: 6,437,346 km (0.086 R)
• M32: 6,678,797 km (0.094 R)
• M33: 6,853,078 km (0.119 R)
• M34: 7,029,006 km (0.058 R)
• M35: 7,241,883 km (0.069 R)
• M36: 7,457,155 km (0.092 R)
• M37: 8,245,535 km (0.062 R)
• M38: 8,338,885 km (0.082 R)
• M39: 8,507,930 km (0.099 R)
• M40: 8,659,174 km (0.087 R)
• M41: 8,754,168 km (0.11 R)
• M42: 8,964,353 km (0.119 R)
• M43: 9,060,395 km (0.036 R)
• M44: 9,156,886 km (0.066 R)
• M45: 9,370,212 km (0.117 R)
• M46: 9,980,422 km (0.106 R)
• M47: 10,381,045 km (0.03 R)
• M48: 10,664,683 km (0.111 R)
• M49: 10,807,399 km (0.082 R)
• M50: 10,950,714 km (0.094 R)
• M51: 11,593,386 km (0.11 R)
• M52: 11,782,328 km (0.052 R)
• M53: 11,908,888 km (0.114 R)
• M54: 12,056,990 km (0.043 R)
• M55: 12,184,447 km (0.101 R)
• M56: 12,483,643 km (0.041 R)
• M57: 12,677,372 km (0.116 R)
• M58: 13,154,889 km (0.081 R)
• M59: 13,352,059 km (0.106 R)
• M60: 13,793,522 km (0.099 R)
• M61: 14,060,704 km (0.106 R)
• M62: 14,284,801 km (0.112 R)
• M63: 14,374,710 km (0.117 R)
• M64: 15,192,561 km (0.112 R)
• M65: 15,330,341 km (0.115 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.4

Radius: 12.2

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.74 AU - 9.14 AU

Year: 8868 Days

Day: 14.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 29,222,780 km

• M1: 162,014 km (0.086 R)
• M2: 259,852 km (0.097 R)
• M3: 622,477 km (0.081 R)
• M4: 713,432 km (0.06 R)
• M5: 897,737 km (0.108 R)
• M6: 976,276 km (0.095 R)
• M7: 1,256,024 km (0.034 R)
• M8: 1,375,253 km (0.106 R)
• M9: 1,625,830 km (0.076 R)
• M10: 1,823,748 km (0.114 R)
• M11: 2,047,247 km (0.097 R)
• M12: 2,316,523 km (0.039 R)
• M13: 2,849,989 km (0.086 R)
• M14: 3,527,069 km (0.089 R)
• M15: 4,551,515 km (0.086 R)
• M16: 4,976,373 km (0.088 R)
• M17: 5,169,354 km (0.11 R)
• M18: 5,966,113 km (0.056 R)
• M19: 6,326,644 km (0.087 R)
• M20: 6,536,081 km (0.065 R)
• M21: 7,069,397 km (0.072 R)
• M22: 7,259,386 km (0.112 R)
• M23: 7,727,927 km (0.107 R)
• M24: 8,121,220 km (0.119 R)
• M25: 8,291,761 km (0.118 R)
• M26: 8,898,081 km (0.101 R)
• M27: 9,221,512 km (0.103 R)
• M28: 9,940,479 km (0.104 R)
• M29: 10,584,498 km (0.082 R)
• M30: 11,115,720 km (0.113 R)
• M31: 11,336,975 km (0.084 R)
• M32: 11,432,269 km (0.1 R)
• M33: 11,591,591 km (0.114 R)
• M34: 11,783,824 km (0.068 R)
• M35: 11,912,628 km (0.075 R)
• M36: 12,171,582 km (0.076 R)
• M37: 12,301,732 km (0.082 R)
• M38: 12,497,855 km (0.076 R)
• M39: 12,926,453 km (0.087 R)
• M40: 13,059,296 km (0.109 R)
• M41: 13,764,201 km (0.082 R)
• M42: 13,933,845 km (0.094 R)
• M43: 14,343,893 km (0.077 R)
• M44: 14,827,243 km (0.111 R)
• M45: 15,105,944 km (0.11 R)
• M46: 15,210,812 km (0.049 R)
• M47: 15,316,129 km (0.025 R)
• M48: 15,421,446 km (0.1 R)
• M49: 15,952,219 km (0.112 R)
• M50: 16,381,266 km (0.095 R)
• M51: 16,922,810 km (0.071 R)
• M52: 17,031,867 km (0.051 R)
• M53: 17,177,576 km (0.108 R)
• M54: 17,396,886 km (0.09 R)
• M55: 17,838,499 km (0.116 R)
• M56: 18,358,202 km (0.043 R)
• M57: 18,507,650 km (0.066 R)
• M58: 18,619,998 km (0.096 R)
• M59: 19,223,027 km (0.035 R)
• M60: 19,336,871 km (0.093 R)
• M61: 19,756,044 km (0.096 R)
• M62: 19,832,489 km (0.067 R)
• M63: 19,947,530 km (0.096 R)
• M64: 20,953,276 km (0.116 R)
• M65: 21,305,280 km (0.085 R)
• M66: 21,383,819 km (0.078 R)
• M67: 21,619,884 km (0.07 R)
• M68: 21,698,722 km (0.075 R)
• M69: 22,173,995 km (0.083 R)
• M70: 22,293,374 km (0.103 R)
• M71: 23,660,998 km (0.105 R)
• M72: 23,823,760 km (0.078 R)
• M73: 24,396,122 km (0.087 R)
• M74: 24,683,948 km (0.065 R)
• M75: 27,027,399 km (0.087 R)
• M76: 27,240,127 km (0.054 R)
• M77: 27,795,733 km (0.084 R)
• M78: 28,268,762 km (0.038 R)
• M79: 28,398,164 km (0.098 R)
• M80: 28,484,631 km (0.065 R)
• M81: 28,701,099 km (0.085 R)
• M82: 29,048,466 km (0.112 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 10,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit