🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.54 AU - 0.7 AU

Year: 183 Days

Day: 27.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.8 AU - 1.1 AU

Year: 347 Days

Day: 35.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.08 AU - 1.36 AU

Year: 505 Days

Day: 36.8 Hours

Environment

Temp: -11 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.49 AU - 1.53 AU

Year: 695 Days

Day: 41.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.77 AU - 2.23 AU

Year: 1060 Days

Day: 13.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,192,299 km

• M1: 542,143 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.52 AU - 4.92 AU

Year: 3249 Days

Day: 45.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,192,299 km

• M1: 2,674,212 km (0.097 R)

Asteroid Belt

Center: 6.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.2

Radius: 8.8

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.08 AU - 8.22 AU

Year: 8719 Days

Day: 14.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,192,299 km

• M1: 154,983 km (0.111 R)
• M2: 253,269 km (0.093 R)
• M3: 402,418 km (0.039 R)
• M4: 538,253 km (0.078 R)
• M5: 641,775 km (0.043 R)
• M6: 702,512 km (0.08 R)
• M7: 778,208 km (0.117 R)
• M8: 924,515 km (0.041 R)
• M9: 1,214,136 km (0.084 R)
• M10: 1,417,440 km (0.041 R)
• M11: 1,482,365 km (0.069 R)
• M12: 1,734,737 km (0.045 R)
• M13: 1,839,455 km (0.044 R)
• M14: 1,910,664 km (0.08 R)
• M15: 2,037,224 km (0.082 R)
• M16: 2,110,976 km (0.12 R)
• M17: 2,473,152 km (0.075 R)
• M18: 2,631,576 km (0.096 R)
• M19: 2,712,209 km (0.068 R)
• M20: 2,834,431 km (0.101 R)
• M21: 3,255,399 km (0.114 R)
• M22: 3,429,382 km (0.109 R)
• M23: 4,320,686 km (0.072 R)
• M24: 4,464,000 km (0.059 R)
• M25: 5,077,950 km (0.056 R)
• M26: 5,330,920 km (0.056 R)
• M27: 5,458,976 km (0.056 R)
• M28: 5,823,097 km (0.027 R)
• M29: 5,981,521 km (0.057 R)
• M30: 6,302,857 km (0.101 R)
• M31: 6,574,826 km (0.085 R)
• M32: 6,739,833 km (0.065 R)
• M33: 7,729,872 km (0.087 R)
• M34: 8,614,444 km (0.081 R)
• M35: 8,825,377 km (0.095 R)
• M36: 8,946,701 km (0.118 R)
• M37: 9,406,714 km (0.096 R)
• M38: 9,499,614 km (0.102 R)
• M39: 9,874,357 km (0.08 R)
• M40: 10,573,877 km (0.107 R)
• M41: 10,832,232 km (0.11 R)
• M42: 10,994,845 km (0.091 R)
• M43: 11,487,321 km (0.097 R)
• M44: 12,324,172 km (0.087 R)
• M45: 12,562,032 km (0.116 R)
• M46: 12,801,389 km (0.117 R)
• M47: 12,973,277 km (0.079 R)
• M48: 13,528,435 km (0.102 R)
• M49: 13,598,446 km (0.105 R)
• M50: 13,668,458 km (0.112 R)
• M51: 14,197,885 km (0.084 R)
• M52: 14,411,511 km (0.116 R)
• M53: 14,662,087 km (0.062 R)
• M54: 14,734,044 km (0.12 R)
• M55: 15,240,283 km (0.078 R)
• M56: 16,344,465 km (0.115 R)
• M57: 16,531,014 km (0.09 R)
• M58: 16,868,656 km (0.036 R)
• M59: 17,284,239 km (0.026 R)
• M60: 17,360,235 km (0.088 R)
• M61: 17,474,378 km (0.052 R)
• M62: 18,396,200 km (0.111 R)
• M63: 18,668,169 km (0.051 R)
• M64: 18,980,529 km (0.114 R)
• M65: 19,058,769 km (0.084 R)
• M66: 19,531,199 km (0.11 R)
• M67: 19,610,336 km (0.062 R)
• M68: 20,769,420 km (0.099 R)
• M69: 21,012,068 km (0.057 R)
• M70: 21,336,845 km (0.107 R)
• M71: 23,910,826 km (0.089 R)
• M72: 24,377,571 km (0.083 R)
• M73: 24,633,533 km (0.105 R)
• M74: 26,100,341 km (0.103 R)
• M75: 26,318,454 km (0.113 R)
• M76: 26,888,422 km (0.069 R)
• M77: 27,285,305 km (0.098 R)
• M78: 27,418,148 km (0.107 R)
• M79: 28,174,365 km (0.104 R)
• M80: 28,577,532 km (0.109 R)
• M81: 28,802,377 km (0.057 R)
• M82: 29,935,132 km (0.1 R)
• M83: 30,484,157 km (0.108 R)
• M84: 30,759,865 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.3

Radius: 11.3

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.01 AU - 9.79 AU

Year: 9123 Days

Day: 5.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,192,299 km

• M1: 202,855 km (0.05 R)
• M2: 348,264 km (0.086 R)
• M3: 541,993 km (0.065 R)
• M4: 805,435 km (0.075 R)
• M5: 886,218 km (0.106 R)
• M6: 1,056,610 km (0.115 R)
• M7: 1,219,671 km (0.111 R)
• M8: 1,490,294 km (0.056 R)
• M9: 1,591,721 km (0.066 R)
• M10: 2,111,574 km (0.105 R)
• M11: 2,366,938 km (0.108 R)
• M12: 3,140,209 km (0.066 R)
• M13: 3,595,734 km (0.071 R)
• M14: 3,705,988 km (0.061 R)
• M15: 3,986,634 km (0.087 R)
• M16: 4,332,803 km (0.099 R)
• M17: 4,628,558 km (0.055 R)
• M18: 4,718,616 km (0.06 R)
• M19: 4,900,527 km (0.085 R)
• M20: 4,992,380 km (0.098 R)
• M21: 5,177,732 km (0.095 R)
• M22: 5,302,646 km (0.108 R)
• M23: 5,877,102 km (0.088 R)
• M24: 6,204,871 km (0.1 R)
• M25: 6,606,092 km (0.108 R)
• M26: 6,912,618 km (0.099 R)
• M27: 7,468,973 km (0.092 R)
• M28: 8,003,785 km (0.083 R)
• M29: 8,294,155 km (0.11 R)
• M30: 9,566,485 km (0.082 R)
• M31: 9,720,122 km (0.117 R)
• M32: 10,186,119 km (0.107 R)
• M33: 10,500,873 km (0.1 R)
• M34: 10,818,768 km (0.095 R)
• M35: 11,956,460 km (0.111 R)
• M36: 12,080,626 km (0.041 R)
• M37: 12,205,241 km (0.09 R)
• M38: 12,288,567 km (0.102 R)
• M39: 12,497,705 km (0.075 R)
• M40: 13,950,600 km (0.107 R)
• M41: 14,476,137 km (0.105 R)
• M42: 15,411,273 km (0.105 R)
• M43: 15,501,331 km (0.096 R)
• M44: 16,136,973 km (0.067 R)
• M45: 17,152,892 km (0.099 R)
• M46: 17,762,952 km (0.113 R)
• M47: 18,475,786 km (0.044 R)
• M48: 19,586,849 km (0.099 R)
• M49: 19,929,279 km (0.039 R)
• M50: 20,471,421 km (0.093 R)
• M51: 20,620,122 km (0.06 R)
• M52: 21,068,317 km (0.106 R)
• M53: 21,974,581 km (0.067 R)
• M54: 23,305,852 km (0.075 R)
• M55: 23,409,374 km (0.115 R)
• M56: 23,668,777 km (0.076 R)
• M57: 23,772,747 km (0.11 R)
• M58: 25,245,089 km (0.116 R)
• M59: 25,564,481 km (0.05 R)
• M60: 27,018,123 km (0.119 R)
• M61: 27,126,881 km (0.085 R)
• M62: 27,947,126 km (0.089 R)
• M63: 29,109,053 km (0.048 R)
• M64: 29,220,503 km (0.106 R)
• M65: 30,739,520 km (0.116 R)
• M66: 31,651,768 km (0.094 R)
• M67: 31,881,251 km (0.094 R)
• M68: 32,630,736 km (0.102 R)
• M69: 33,386,056 km (0.079 R)
• M70: 33,912,341 km (0.082 R)
• M71: 34,559,352 km (0.082 R)
• M72: 35,746,112 km (0.035 R)
• M73: 36,344,653 km (0.046 R)
• M74: 36,524,769 km (0.067 R)
• M75: 36,705,184 km (0.116 R)
• M76: 38,771,131 km (0.086 R)
• M77: 40,252,149 km (0.03 R)
• M78: 40,563,014 km (0.047 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: 479 - 17,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit