🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.55 AU - 0.57 AU

Year: 146 Days

Day: 31.8 Hours

Environment

Temp: 220 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.71 AU - 0.95 AU

Year: 263 Days

Day: 17 Hours

Environment

Temp: 157 °C

Axial Tilt: 168 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,074,291 km

• M1: 239,057 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.9 AU - 1.14 AU

Year: 359 Days

Day: 41.1 Hours

Environment

Temp: 134 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.68 AU - 2.7 AU

Year: 1536 Days

Day: 38.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,074,291 km

• M1: 513,719 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.37 AU - 3.99 AU

Year: 2458 Days

Day: 17.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,074,291 km

• M1: 2,199,537 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.15 AU - 5.85 AU

Year: 3894 Days

Day: 28.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.7

Radius: 14.4

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.69 AU - 10.57 AU

Year: 9607 Days

Day: 10.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 74,074,291 km

• M1: 237,561 km (0.062 R)
• M2: 344,374 km (0.106 R)
• M3: 455,526 km (0.085 R)
• M4: 599,588 km (0.089 R)
• M5: 745,297 km (0.092 R)
• M6: 1,137,243 km (0.11 R)
• M7: 1,434,195 km (0.086 R)
• M8: 1,685,519 km (0.069 R)
• M9: 2,026,752 km (0.076 R)
• M10: 2,417,352 km (0.088 R)
• M11: 2,747,215 km (0.104 R)
• M12: 3,062,568 km (0.094 R)
• M13: 3,180,301 km (0.087 R)
• M14: 3,329,600 km (0.082 R)
• M15: 4,573,656 km (0.107 R)
• M16: 4,742,851 km (0.104 R)
• M17: 4,845,475 km (0.079 R)
• M18: 5,157,686 km (0.053 R)
• M19: 5,512,382 km (0.11 R)
• M20: 7,087,947 km (0.111 R)
• M21: 7,442,793 km (0.049 R)
• M22: 7,763,232 km (0.074 R)
• M23: 8,047,468 km (0.105 R)
• M24: 10,086,936 km (0.084 R)
• M25: 11,762,731 km (0.045 R)
• M26: 12,324,621 km (0.107 R)
• M27: 12,704,150 km (0.073 R)
• M28: 13,087,570 km (0.093 R)
• M29: 13,377,640 km (0.096 R)
• M30: 13,669,805 km (0.101 R)
• M31: 14,161,533 km (0.111 R)
• M32: 15,979,596 km (0.057 R)
• M33: 16,601,923 km (0.09 R)
• M34: 17,603,481 km (0.091 R)
• M35: 19,389,380 km (0.094 R)
• M36: 20,220,097 km (0.079 R)
• M37: 20,611,744 km (0.045 R)
• M38: 20,836,739 km (0.118 R)
• M39: 21,288,974 km (0.087 R)
• M40: 21,402,668 km (0.048 R)
• M41: 21,973,683 km (0.066 R)
• M42: 22,781,512 km (0.115 R)
• M43: 22,955,943 km (0.086 R)
• M44: 23,306,002 km (0.09 R)
• M45: 23,952,414 km (0.106 R)
• M46: 25,023,086 km (0.107 R)
• M47: 25,143,064 km (0.119 R)
• M48: 25,805,932 km (0.042 R)
• M49: 25,987,843 km (0.083 R)
• M50: 27,953,709 km (0.035 R)
• M51: 28,515,149 km (0.103 R)
• M52: 28,640,512 km (0.092 R)
• M53: 29,143,460 km (0.089 R)
• M54: 29,459,411 km (0.117 R)
• M55: 29,839,838 km (0.073 R)
• M56: 30,158,183 km (0.095 R)
• M57: 30,349,818 km (0.11 R)
• M58: 31,637,257 km (0.081 R)
• M59: 32,483,532 km (0.067 R)
• M60: 33,601,627 km (0.111 R)
• M61: 33,800,293 km (0.119 R)
• M62: 33,999,258 km (0.036 R)
• M63: 34,132,101 km (0.106 R)
• M64: 34,598,547 km (0.052 R)
• M65: 35,470,553 km (0.067 R)
• M66: 35,605,340 km (0.085 R)
• M67: 35,875,365 km (0.086 R)
• M68: 36,146,137 km (0.068 R)
• M69: 36,826,059 km (0.117 R)
• M70: 36,962,492 km (0.107 R)
• M71: 37,510,170 km (0.101 R)
• M72: 38,544,191 km (0.034 R)
• M73: 39,657,648 km (0.086 R)
• M74: 40,499,584 km (0.097 R)
• M75: 40,640,506 km (0.076 R)
• M76: 40,781,427 km (0.083 R)
• M77: 40,922,797 km (0.075 R)
• M78: 41,205,686 km (0.117 R)
• M79: 41,915,827 km (0.112 R)
• M80: 42,129,752 km (0.068 R)
• M81: 42,773,472 km (0.055 R)
• M82: 43,636,801 km (0.118 R)
• M83: 43,781,313 km (0.095 R)
• M84: 46,261,346 km (0.106 R)
• M85: 47,815,818 km (0.105 R)
• M86: 48,113,966 km (0.032 R)
• M87: 48,786,708 km (0.078 R)
• M88: 49,915,125 km (0.108 R)
• M89: 50,368,855 km (0.109 R)
• M90: 50,596,244 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.8

Radius: 3.1

Gravity: 78.54 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 12.89 AU - 15.17 AU

Year: 18301 Days

Day: 17.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 74,074,291 km

• M1: 73,004 km (0.058 R)
• M2: 112,647 km (0.057 R)
• M3: 135,835 km (0.116 R)
• M4: 698,772 km (0.073 R)
• M5: 721,810 km (0.093 R)
• M6: 792,869 km (0.099 R)
• M7: 1,126,622 km (0.119 R)
• M8: 1,181,524 km (0.088 R)
• M9: 1,589,777 km (0.107 R)
• M10: 2,037,523 km (0.117 R)
• M11: 2,450,413 km (0.108 R)
• M12: 2,776,536 km (0.12 R)
• M13: 3,751,765 km (0.119 R)
• M14: 4,211,180 km (0.078 R)
• M15: 4,776,810 km (0.032 R)
• M16: 6,073,524 km (0.093 R)
• M17: 6,660,546 km (0.097 R)
• M18: 7,419,306 km (0.116 R)
• M19: 7,470,768 km (0.106 R)
• M20: 7,626,200 km (0.102 R)
• M21: 8,098,780 km (0.115 R)
• M22: 8,365,363 km (0.05 R)
• M23: 9,071,764 km (0.098 R)
• M24: 9,293,020 km (0.114 R)
• M25: 11,184,535 km (0.108 R)
• M26: 12,632,194 km (0.118 R)
• M27: 13,127,512 km (0.113 R)
• M28: 14,781,167 km (0.103 R)
• M29: 15,566,107 km (0.097 R)
• M30: 18,209,202 km (0.03 R)
• M31: 19,332,982 km (0.054 R)
• M32: 19,903,249 km (0.117 R)
• M33: 21,206,396 km (0.079 R)
• M34: 22,536,770 km (0.106 R)
• M35: 26,135,646 km (0.106 R)
• M36: 26,765,752 km (0.091 R)
• M37: 27,880,406 km (0.081 R)
• M38: 28,604,908 km (0.072 R)
• M39: 29,826,225 km (0.081 R)
• M40: 30,319,449 km (0.115 R)
• M41: 30,981,270 km (0.112 R)
• M42: 31,397,452 km (0.05 R)
• M43: 31,647,878 km (0.103 R)
• M44: 32,066,902 km (0.089 R)
• M45: 34,189,546 km (0.114 R)
• M46: 34,447,303 km (0.095 R)
• M47: 34,878,295 km (0.106 R)
• M48: 36,269,405 km (0.066 R)
• M49: 36,532,249 km (0.061 R)
• M50: 36,707,877 km (0.085 R)
• M51: 37,413,081 km (0.097 R)
• M52: 39,015,873 km (0.074 R)
• M53: 39,735,588 km (0.08 R)
• M54: 41,920,315 km (0.071 R)
• M55: 42,380,478 km (0.111 R)
• M56: 44,330,935 km (0.119 R)
• M57: 44,611,880 km (0.096 R)
• M58: 46,120,724 km (0.112 R)
• M59: 46,976,723 km (0.1 R)
• M60: 48,607,789 km (0.04 R)
• M61: 48,994,350 km (0.106 R)
• M62: 49,381,808 km (0.08 R)
• M63: 49,965,090 km (0.083 R)
• M64: 51,531,231 km (0.037 R)
• M65: 51,826,686 km (0.058 R)
• M66: 52,221,625 km (0.116 R)
• M67: 52,518,277 km (0.113 R)
• M68: 54,611,451 km (0.102 R)
• M69: 55,516,817 km (0.11 R)
• M70: 55,617,646 km (0.034 R)
• M71: 55,718,625 km (0.095 R)
• M72: 56,833,278 km (0.111 R)
• M73: 57,750,612 km (0.077 R)
• M74: 59,910,207 km (0.113 R)
• M75: 60,739,727 km (0.112 R)
• M76: 60,843,698 km (0.085 R)
• M77: 63,251,326 km (0.114 R)
• M78: 63,462,259 km (0.089 R)
• M79: 63,673,192 km (0.076 R)
• M80: 64,201,871 km (0.05 R)
• M81: 65,903,397 km (0.037 R)
• M82: 66,759,695 km (0.089 R)
• M83: 67,619,734 km (0.1 R)
• M84: 67,943,164 km (0.096 R)
• M85: 68,916,597 km (0.073 R)
• M86: 69,133,514 km (0.042 R)
• M87: 70,003,576 km (0.091 R)
• M88: 70,112,632 km (0.039 R)
• M89: 72,966,511 km (0.089 R)
• M90: 74,074,283 km (0.109 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 11,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit