🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.52 AU - 0.78 AU

Year: 191 Days

Day: 33.4 Hours

Environment

Temp: 142 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,820,700 km

• M1: 207,492 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.5 AU - 3.7 AU

Year: 1994 Days

Day: 37.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.94 AU - 4.06 AU

Year: 2922 Days

Day: 38.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.72 AU - 4.62 AU

Year: 3110 Days

Day: 12.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.1

Radius: 8.8

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.97 AU - 7.95 AU

Year: 6707 Days

Day: 13.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,820,700 km

• M1: 112,946 km (0.119 R)
• M2: 246,836 km (0.097 R)
• M3: 303,983 km (0.081 R)
• M4: 510,877 km (0.119 R)
• M5: 688,599 km (0.119 R)
• M6: 762,500 km (0.068 R)
• M7: 984,354 km (0.045 R)
• M8: 1,051,673 km (0.119 R)
• M9: 1,120,638 km (0.114 R)
• M10: 1,191,098 km (0.045 R)
• M11: 1,626,129 km (0.093 R)
• M12: 1,686,417 km (0.104 R)
• M13: 1,892,862 km (0.071 R)
• M14: 2,195,648 km (0.079 R)
• M15: 2,513,992 km (0.114 R)
• M16: 2,895,766 km (0.107 R)
• M17: 3,018,885 km (0.058 R)
• M18: 3,194,064 km (0.059 R)
• M19: 3,398,564 km (0.083 R)
• M20: 3,554,745 km (0.107 R)
• M21: 3,633,732 km (0.082 R)
• M22: 4,569,617 km (0.07 R)
• M23: 4,713,380 km (0.119 R)
• M24: 4,887,811 km (0.087 R)
• M25: 5,515,225 km (0.103 R)
• M26: 6,976,497 km (0.067 R)
• M27: 7,783,876 km (0.105 R)
• M28: 7,990,321 km (0.051 R)
• M29: 8,233,568 km (0.099 R)
• M30: 8,514,363 km (0.088 R)
• M31: 8,798,599 km (0.081 R)
• M32: 8,977,667 km (0.045 R)
• M33: 10,378,352 km (0.105 R)
• M34: 10,567,743 km (0.103 R)
• M35: 10,681,886 km (0.098 R)
• M36: 10,988,263 km (0.1 R)
• M37: 11,142,648 km (0.035 R)
• M38: 12,362,768 km (0.099 R)
• M39: 12,644,162 km (0.107 R)
• M40: 12,886,959 km (0.091 R)
• M41: 13,254,222 km (0.103 R)
• M42: 13,500,909 km (0.029 R)
• M43: 14,166,320 km (0.07 R)
• M44: 14,587,588 km (0.09 R)
• M45: 15,313,137 km (0.096 R)
• M46: 15,701,942 km (0.114 R)
• M47: 15,875,924 km (0.109 R)
• M48: 16,006,823 km (0.111 R)
• M49: 16,489,575 km (0.046 R)
• M50: 16,577,838 km (0.118 R)
• M51: 18,239,720 km (0.104 R)
• M52: 18,376,752 km (0.06 R)
• M53: 19,020,920 km (0.074 R)
• M54: 19,113,522 km (0.063 R)
• M55: 19,345,847 km (0.06 R)
• M56: 19,766,217 km (0.108 R)
• M57: 20,189,579 km (0.111 R)
• M58: 20,283,975 km (0.05 R)
• M59: 20,806,371 km (0.116 R)
• M60: 21,045,279 km (0.104 R)
• M61: 21,333,105 km (0.116 R)
• M62: 22,595,711 km (0.031 R)
• M63: 23,087,739 km (0.081 R)
• M64: 23,186,623 km (0.112 R)
• M65: 25,600,384 km (0.088 R)
• M66: 26,061,894 km (0.06 R)
• M67: 26,422,724 km (0.115 R)
• M68: 26,733,289 km (0.081 R)
• M69: 27,567,447 km (0.116 R)
• M70: 29,047,568 km (0.114 R)
• M71: 29,475,268 km (0.03 R)
• M72: 29,905,063 km (0.107 R)
• M73: 30,228,643 km (0.103 R)
• M74: 32,250,159 km (0.075 R)
• M75: 32,803,971 km (0.109 R)
• M76: 32,859,621 km (0.117 R)
• M77: 34,540,802 km (0.11 R)
• M78: 34,993,784 km (0.034 R)
• M79: 35,050,632 km (0.091 R)
• M80: 35,505,858 km (0.079 R)
• M81: 37,056,739 km (0.099 R)
• M82: 37,114,633 km (0.108 R)
• M83: 38,044,534 km (0.099 R)
• M84: 38,336,698 km (0.071 R)
• M85: 38,864,629 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.3

Radius: 11.9

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 11.7 AU - 12.44 AU

Year: 15316 Days

Day: 10.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 66,820,700 km

• M1: 163,810 km (0.102 R)
• M2: 487,390 km (0.119 R)
• M3: 853,905 km (0.077 R)
• M4: 964,906 km (0.119 R)
• M5: 1,230,293 km (0.104 R)
• M6: 2,043,507 km (0.102 R)
• M7: 2,423,037 km (0.076 R)
• M8: 2,512,496 km (0.102 R)
• M9: 2,750,357 km (0.115 R)
• M10: 2,881,554 km (0.081 R)
• M11: 4,047,819 km (0.111 R)
• M12: 4,747,937 km (0.1 R)
• M13: 4,928,951 km (0.04 R)
• M14: 5,112,208 km (0.086 R)
• M15: 5,204,660 km (0.076 R)
• M16: 5,414,845 km (0.11 R)
• M17: 6,037,920 km (0.106 R)
• M18: 6,209,508 km (0.061 R)
• M19: 6,382,892 km (0.089 R)
• M20: 7,587,604 km (0.078 R)
• M21: 7,960,103 km (0.025 R)
• M22: 8,067,514 km (0.081 R)
• M23: 9,310,074 km (0.1 R)
• M24: 9,480,316 km (0.054 R)
• M25: 9,823,793 km (0.085 R)
• M26: 10,258,973 km (0.075 R)
• M27: 10,730,206 km (0.1 R)
• M28: 11,663,099 km (0.105 R)
• M29: 11,908,140 km (0.049 R)
• M30: 12,000,442 km (0.101 R)
• M31: 12,841,930 km (0.099 R)
• M32: 13,863,983 km (0.05 R)
• M33: 13,993,684 km (0.085 R)
• M34: 14,188,760 km (0.057 R)
• M35: 14,516,080 km (0.067 R)
• M36: 15,311,791 km (0.067 R)
• M37: 15,412,171 km (0.109 R)
• M38: 16,428,838 km (0.086 R)
• M39: 16,738,057 km (0.085 R)
• M40: 17,014,514 km (0.08 R)
• M41: 17,118,634 km (0.103 R)
• M42: 17,432,191 km (0.064 R)
• M43: 19,280,622 km (0.071 R)
• M44: 19,461,636 km (0.081 R)
• M45: 20,081,270 km (0.091 R)
• M46: 20,191,225 km (0.077 R)
• M47: 20,448,832 km (0.103 R)
• M48: 21,265,188 km (0.115 R)
• M49: 21,414,786 km (0.114 R)
• M50: 21,790,276 km (0.068 R)
• M51: 22,509,842 km (0.113 R)
• M52: 22,738,577 km (0.097 R)
• M53: 22,929,913 km (0.063 R)
• M54: 23,121,697 km (0.112 R)
• M55: 24,127,743 km (0.089 R)
• M56: 25,148,150 km (0.066 R)
• M57: 25,584,078 km (0.079 R)
• M58: 25,743,250 km (0.045 R)
• M59: 26,423,173 km (0.114 R)
• M60: 26,624,382 km (0.041 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.7

Radius: 4.2

Gravity: 11.26 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 15.13 AU - 23.13 AU

Year: 30561 Days

Day: 20.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 66,820,700 km

• M1: 381,923 km (0.058 R)
• M2: 647,609 km (0.058 R)
• M3: 689,646 km (0.114 R)
• M4: 1,108,071 km (0.06 R)
• M5: 1,315,414 km (0.053 R)
• M6: 2,967,723 km (0.088 R)
• M7: 3,931,133 km (0.053 R)
• M8: 5,581,945 km (0.1 R)
• M9: 5,934,847 km (0.083 R)
• M10: 6,801,617 km (0.116 R)
• M11: 7,130,732 km (0.087 R)
• M12: 7,610,044 km (0.112 R)
• M13: 7,707,133 km (0.104 R)
• M14: 9,680,927 km (0.104 R)
• M15: 10,318,064 km (0.102 R)
• M16: 12,882,621 km (0.099 R)
• M17: 13,230,884 km (0.1 R)
• M18: 13,641,231 km (0.086 R)
• M19: 13,996,227 km (0.052 R)
• M20: 14,234,537 km (0.053 R)
• M21: 15,630,883 km (0.107 R)
• M22: 15,754,301 km (0.081 R)
• M23: 16,002,335 km (0.095 R)
• M24: 17,070,314 km (0.086 R)
• M25: 17,580,891 km (0.064 R)
• M26: 18,031,630 km (0.08 R)
• M27: 20,612,043 km (0.111 R)
• M28: 21,979,368 km (0.071 R)
• M29: 22,883,687 km (0.086 R)
• M30: 25,960,466 km (0.036 R)
• M31: 28,558,832 km (0.102 R)
• M32: 29,392,391 km (0.094 R)
• M33: 30,310,922 km (0.119 R)
• M34: 32,175,809 km (0.083 R)
• M35: 34,398,086 km (0.07 R)
• M36: 34,961,322 km (0.11 R)
• M37: 35,122,738 km (0.097 R)
• M38: 36,997,648 km (0.062 R)
• M39: 37,162,205 km (0.108 R)
• M40: 38,654,295 km (0.118 R)
• M41: 39,239,821 km (0.117 R)
• M42: 39,743,966 km (0.105 R)
• M43: 41,525,527 km (0.09 R)
• M44: 41,610,947 km (0.117 R)
• M45: 44,902,399 km (0.088 R)
• M46: 45,165,841 km (0.11 R)
• M47: 45,870,746 km (0.103 R)
• M48: 46,224,545 km (0.079 R)
• M49: 47,648,867 km (0.078 R)
• M50: 47,827,786 km (0.053 R)
• M51: 48,726,420 km (0.089 R)
• M52: 49,087,400 km (0.098 R)
• M53: 51,363,681 km (0.045 R)
• M54: 52,468,461 km (0.118 R)
• M55: 54,514,062 km (0.115 R)
• M56: 55,358,542 km (0.04 R)
• M57: 55,829,477 km (0.079 R)
• M58: 56,775,384 km (0.11 R)
• M59: 57,345,352 km (0.098 R)
• M60: 58,012,857 km (0.068 R)
• M61: 58,299,786 km (0.068 R)
• M62: 61,973,760 km (0.069 R)
• M63: 62,462,796 km (0.043 R)
• M64: 63,051,314 km (0.084 R)
• M65: 64,332,620 km (0.069 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 14,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit