🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.44 AU - 0.56 AU

Year: 130 Days

Day: 29.7 Hours

Environment

Temp: 195 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.48 AU - 0.64 AU

Year: 155 Days

Day: 43.4 Hours

Environment

Temp: 151 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,671,389 km

• M1: 329,564 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.6 AU - 0.62 AU

Year: 176 Days

Day: 45.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.59 AU - 0.72 AU

Year: 193 Days

Day: 39.4 Hours

Environment

Temp: 126 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,671,389 km

• M1: 125,961 km (0.091 R)
• M2: 165,455 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.22 AU - 1.72 AU

Year: 658 Days

Day: 20.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,671,389 km

• M1: 93,648 km (0.115 R)
• M2: 520,750 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.47 AU - 2.93 AU

Year: 1637 Days

Day: 15 Hours

Environment

Temp: -97 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.2 AU - 3.24 AU

Year: 1655 Days

Day: 42 Hours

Environment

Temp: -88 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.1 AU - 3.78 AU

Year: 2354 Days

Day: 23.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,671,389 km

• M1: 3,192,568 km (0.102 R)

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.4

Radius: 10.4

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.27 AU - 6.35 AU

Year: 5848 Days

Day: 5.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 90.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 92,671,389 km

• M1: 133,740 km (0.094 R)
• M2: 259,552 km (0.06 R)
• M3: 356,342 km (0.045 R)
• M4: 748,588 km (0.071 R)
• M5: 963,261 km (0.093 R)
• M6: 1,585,289 km (0.073 R)
• M7: 1,754,035 km (0.101 R)
• M8: 1,945,072 km (0.047 R)
• M9: 2,010,296 km (0.113 R)
• M10: 2,076,418 km (0.115 R)
• M11: 2,210,608 km (0.078 R)
• M12: 2,296,028 km (0.108 R)
• M13: 2,685,132 km (0.066 R)
• M14: 2,794,937 km (0.091 R)
• M15: 3,307,609 km (0.108 R)
• M16: 3,405,745 km (0.09 R)
• M17: 3,584,963 km (0.039 R)
• M18: 3,828,808 km (0.116 R)
• M19: 3,973,619 km (0.038 R)
• M20: 4,680,768 km (0.03 R)
• M21: 4,835,751 km (0.095 R)
• M22: 5,196,581 km (0.108 R)
• M23: 5,848,978 km (0.072 R)
• M24: 5,920,336 km (0.098 R)
• M25: 6,725,471 km (0.051 R)
• M26: 6,951,065 km (0.068 R)
• M27: 7,773,255 km (0.1 R)
• M28: 7,983,590 km (0.062 R)
• M29: 8,169,241 km (0.112 R)
• M30: 8,490,726 km (0.092 R)
• M31: 9,174,089 km (0.054 R)
• M32: 10,506,109 km (0.056 R)
• M33: 10,709,712 km (0.116 R)
• M34: 11,507,068 km (0.062 R)
• M35: 11,596,827 km (0.086 R)
• M36: 11,777,092 km (0.094 R)
• M37: 11,867,599 km (0.07 R)
• M38: 12,110,097 km (0.089 R)
• M39: 12,262,388 km (0.061 R)
• M40: 12,384,759 km (0.109 R)
• M41: 12,538,246 km (0.074 R)
• M42: 13,630,610 km (0.099 R)
• M43: 14,043,949 km (0.115 R)
• M44: 14,139,991 km (0.064 R)
• M45: 14,915,805 km (0.035 R)
• M46: 14,981,180 km (0.085 R)
• M47: 15,738,743 km (0.104 R)
• M48: 15,838,525 km (0.114 R)
• M49: 16,340,276 km (0.046 R)
• M50: 17,981,215 km (0.105 R)
• M51: 18,259,766 km (0.116 R)
• M52: 18,997,882 km (0.099 R)
• M53: 19,246,065 km (0.113 R)
• M54: 19,997,047 km (0.112 R)
• M55: 20,213,365 km (0.085 R)
• M56: 20,575,691 km (0.1 R)
• M57: 20,940,112 km (0.1 R)
• M58: 21,306,776 km (0.028 R)
• M59: 21,564,683 km (0.086 R)
• M60: 22,195,238 km (0.078 R)
• M61: 22,269,887 km (0.091 R)
• M62: 22,344,536 km (0.101 R)
• M63: 22,494,134 km (0.025 R)
• M64: 22,982,571 km (0.113 R)
• M65: 23,247,060 km (0.089 R)
• M66: 23,398,753 km (0.06 R)
• M67: 23,626,740 km (0.058 R)
• M68: 23,855,475 km (0.106 R)
• M69: 23,931,919 km (0.086 R)
• M70: 24,123,255 km (0.077 R)
• M71: 24,855,237 km (0.118 R)
• M72: 24,932,580 km (0.064 R)
• M73: 26,222,412 km (0.096 R)
• M74: 26,380,238 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.9

Radius: 3.3

Gravity: 75.56 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 15.11 AU - 17.71 AU

Year: 24527 Days

Day: 20.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 92,671,389 km

• M1: 283,638 km (0.116 R)
• M2: 727,195 km (0.079 R)
• M3: 895,942 km (0.084 R)
• M4: 1,171,202 km (0.037 R)
• M5: 1,402,480 km (0.092 R)
• M6: 1,868,029 km (0.084 R)
• M7: 2,176,499 km (0.118 R)
• M8: 2,542,117 km (0.057 R)
• M9: 3,513,007 km (0.088 R)
• M10: 3,843,618 km (0.11 R)
• M11: 3,939,810 km (0.112 R)
• M12: 3,988,279 km (0.082 R)
• M13: 4,433,034 km (0.07 R)
• M14: 4,686,901 km (0.057 R)
• M15: 5,315,063 km (0.101 R)
• M16: 5,530,334 km (0.063 R)
• M17: 5,639,092 km (0.118 R)
• M18: 5,693,695 km (0.108 R)
• M19: 6,136,953 km (0.058 R)
• M20: 6,193,053 km (0.049 R)
• M21: 6,591,133 km (0.099 R)
• M22: 7,652,081 km (0.054 R)
• M23: 9,339,993 km (0.061 R)
• M24: 10,796,179 km (0.12 R)
• M25: 11,274,144 km (0.075 R)
• M26: 12,109,499 km (0.115 R)
• M27: 12,321,479 km (0.03 R)
• M28: 15,185,680 km (0.111 R)
• M29: 15,797,535 km (0.071 R)
• M30: 17,362,179 km (0.098 R)
• M31: 17,521,202 km (0.069 R)
• M32: 17,601,087 km (0.091 R)
• M33: 19,468,517 km (0.098 R)
• M34: 20,299,833 km (0.082 R)
• M35: 20,383,607 km (0.108 R)
• M36: 20,467,532 km (0.077 R)
• M37: 20,551,456 km (0.039 R)
• M38: 20,973,173 km (0.101 R)
• M39: 21,653,843 km (0.111 R)
• M40: 21,739,563 km (0.114 R)
• M41: 22,169,208 km (0.114 R)
• M42: 24,270,160 km (0.109 R)
• M43: 24,448,182 km (0.089 R)
• M44: 24,715,812 km (0.098 R)
• M45: 25,074,249 km (0.085 R)
• M46: 29,034,852 km (0.072 R)
• M47: 30,269,783 km (0.112 R)
• M48: 30,653,352 km (0.05 R)
• M49: 30,941,926 km (0.085 R)
• M50: 31,231,398 km (0.097 R)
• M51: 31,716,095 km (0.088 R)
• M52: 34,275,565 km (0.108 R)
• M53: 34,675,141 km (0.09 R)
• M54: 35,883,293 km (0.118 R)
• M55: 35,984,571 km (0.106 R)
• M56: 39,171,604 km (0.118 R)
• M57: 40,113,622 km (0.104 R)
• M58: 40,429,273 km (0.1 R)
• M59: 43,199,377 km (0.112 R)
• M60: 44,607,243 km (0.107 R)
• M61: 46,030,068 km (0.106 R)
• M62: 46,140,172 km (0.116 R)
• M63: 46,250,276 km (0.085 R)
• M64: 48,695,752 km (0.052 R)
• M65: 51,182,817 km (0.113 R)
• M66: 51,639,390 km (0.067 R)
• M67: 52,097,458 km (0.116 R)
• M68: 52,556,724 km (0.101 R)
• M69: 55,223,755 km (0.118 R)
• M70: 56,279,317 km (0.06 R)
• M71: 56,397,051 km (0.074 R)
• M72: 57,223,130 km (0.072 R)
• M73: 57,459,944 km (0.116 R)
• M74: 58,529,419 km (0.09 R)
• M75: 58,887,407 km (0.056 R)
• M76: 61,413,516 km (0.107 R)
• M77: 61,898,662 km (0.045 R)
• M78: 64,220,421 km (0.065 R)
• M79: 64,343,540 km (0.077 R)
• M80: 66,073,490 km (0.081 R)
• M81: 67,568,571 km (0.098 R)
• M82: 67,944,062 km (0.107 R)
• M83: 68,069,425 km (0.062 R)
• M84: 69,200,684 km (0.075 R)
• M85: 70,591,944 km (0.079 R)
• M86: 70,718,803 km (0.03 R)
• M87: 70,972,970 km (0.11 R)
• M88: 72,888,271 km (0.114 R)
• M89: 77,291,984 km (0.106 R)
• M90: 77,553,780 km (0.096 R)
• M91: 81,647,825 km (0.096 R)
• M92: 83,385,554 km (0.084 R)
• M93: 84,191,737 km (0.077 R)
• M94: 84,326,375 km (0.098 R)
• M95: 87,714,617 km (0.118 R)
• M96: 92,254,912 km (0.119 R)
• M97: 92,393,590 km (0.045 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 15,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit