🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.49 AU - 0.69 AU

Year: 174 Days

Day: 15 Hours

Environment

Temp: 171 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.57 AU - 0.89 AU

Year: 240 Days

Day: 24.1 Hours

Environment

Temp: 85 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.82 AU - 1.34 AU

Year: 432 Days

Day: 16.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 42.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.66 AU - 4 AU

Year: 2340 Days

Day: 17.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,704,810 km

• M1: 1,462,469 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.9

Radius: 8.5

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.55 AU - 4.55 AU

Year: 3138 Days

Day: 7.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 88,704,810 km

• M1: 106,364 km (0.118 R)
• M2: 200,760 km (0.046 R)
• M3: 254,167 km (0.117 R)
• M4: 366,814 km (0.116 R)
• M5: 422,315 km (0.042 R)
• M6: 481,256 km (0.078 R)
• M7: 628,161 km (0.113 R)
• M8: 779,854 km (0.08 R)
• M9: 899,083 km (0.119 R)
• M10: 1,205,160 km (0.11 R)
• M11: 1,267,692 km (0.119 R)
• M12: 1,383,182 km (0.116 R)
• M13: 1,570,030 km (0.095 R)
• M14: 1,638,695 km (0.115 R)
• M15: 1,779,317 km (0.072 R)
• M16: 1,923,978 km (0.051 R)
• M17: 2,012,540 km (0.076 R)
• M18: 2,102,748 km (0.064 R)
• M19: 2,349,584 km (0.1 R)
• M20: 2,888,136 km (0.074 R)
• M21: 2,973,108 km (0.081 R)
• M22: 3,197,804 km (0.112 R)
• M23: 3,374,479 km (0.054 R)
• M24: 3,663,801 km (0.086 R)
• M25: 4,461,308 km (0.113 R)
• M26: 4,639,030 km (0.081 R)
• M27: 4,899,929 km (0.06 R)
• M28: 4,960,815 km (0.109 R)
• M29: 5,145,120 km (0.056 R)
• M30: 5,227,698 km (0.113 R)
• M31: 5,541,404 km (0.097 R)
• M32: 5,732,590 km (0.108 R)
• M33: 5,882,936 km (0.096 R)
• M34: 5,947,712 km (0.093 R)
• M35: 6,253,191 km (0.08 R)
• M36: 6,452,306 km (0.067 R)
• M37: 6,788,901 km (0.04 R)
• M38: 7,131,181 km (0.088 R)
• M39: 7,246,521 km (0.107 R)
• M40: 7,596,281 km (0.034 R)
• M41: 7,690,527 km (0.091 R)
• M42: 8,071,404 km (0.033 R)
• M43: 8,143,510 km (0.113 R)
• M44: 8,876,090 km (0.075 R)
• M45: 9,150,004 km (0.065 R)
• M46: 9,578,901 km (0.108 R)
• M47: 9,706,209 km (0.109 R)
• M48: 9,885,577 km (0.079 R)
• M49: 10,666,328 km (0.117 R)
• M50: 10,771,944 km (0.091 R)
• M51: 11,010,852 km (0.1 R)
• M52: 11,493,904 km (0.06 R)
• M53: 11,602,063 km (0.112 R)
• M54: 12,011,213 km (0.047 R)
• M55: 12,148,693 km (0.076 R)
• M56: 12,787,476 km (0.117 R)
• M57: 13,153,542 km (0.112 R)
• M58: 13,323,486 km (0.116 R)
• M59: 13,408,906 km (0.1 R)
• M60: 13,895,697 km (0.076 R)
• M61: 14,271,936 km (0.118 R)
• M62: 15,004,816 km (0.1 R)
• M63: 15,123,148 km (0.106 R)
• M64: 15,629,836 km (0.071 R)
• M65: 15,840,171 km (0.079 R)
• M66: 16,021,184 km (0.111 R)
• M67: 16,142,209 km (0.032 R)
• M68: 16,568,114 km (0.112 R)
• M69: 17,090,360 km (0.064 R)
• M70: 17,899,684 km (0.076 R)
• M71: 18,151,158 km (0.06 R)
• M72: 18,372,115 km (0.114 R)
• M73: 18,657,697 km (0.099 R)
• M74: 18,944,626 km (0.09 R)
• M75: 19,136,709 km (0.062 R)
• M76: 19,684,537 km (0.06 R)
• M77: 20,009,314 km (0.088 R)
• M78: 20,237,600 km (0.04 R)
• M79: 20,335,736 km (0.088 R)
• M80: 20,598,131 km (0.076 R)
• M81: 21,225,993 km (0.08 R)
• M82: 21,325,625 km (0.096 R)
• M83: 21,525,638 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.1

Radius: 4

Gravity: 40.38 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 14.66 AU - 18.44 AU

Year: 25922 Days

Day: 20.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,704,810 km

• M1: 72,106 km (0.1 R)
• M2: 151,991 km (0.085 R)
• M3: 196,572 km (0.102 R)
• M4: 359,035 km (0.061 R)
• M5: 400,174 km (0.116 R)
• M6: 443,109 km (0.085 R)
• M7: 655,239 km (0.1 R)
• M8: 982,110 km (0.087 R)
• M9: 1,193,342 km (0.112 R)
• M10: 2,055,774 km (0.09 R)
• M11: 2,483,474 km (0.094 R)
• M12: 2,769,655 km (0.104 R)
• M13: 2,811,243 km (0.062 R)
• M14: 3,328,403 km (0.053 R)
• M15: 4,205,196 km (0.069 R)
• M16: 4,894,244 km (0.085 R)
• M17: 7,104,104 km (0.075 R)
• M18: 8,764,790 km (0.113 R)
• M19: 9,260,407 km (0.12 R)
• M20: 9,448,602 km (0.103 R)
• M21: 9,956,636 km (0.054 R)
• M22: 10,735,143 km (0.089 R)
• M23: 10,932,762 km (0.084 R)
• M24: 10,998,884 km (0.094 R)
• M25: 11,735,355 km (0.076 R)
• M26: 12,143,757 km (0.11 R)
• M27: 12,834,749 km (0.105 R)
• M28: 13,044,635 km (0.077 R)
• M29: 13,255,568 km (0.113 R)
• M30: 13,326,029 km (0.107 R)
• M31: 16,098,077 km (0.098 R)
• M32: 16,627,504 km (0.115 R)
• M33: 17,009,128 km (0.084 R)
• M34: 19,039,919 km (0.104 R)
• M35: 20,002,582 km (0.106 R)
• M36: 20,735,013 km (0.114 R)
• M37: 21,228,237 km (0.05 R)
• M38: 21,393,393 km (0.114 R)
• M39: 22,226,055 km (0.115 R)
• M40: 23,409,374 km (0.111 R)
• M41: 23,836,925 km (0.076 R)
• M42: 26,101,537 km (0.093 R)
• M43: 26,633,807 km (0.064 R)
• M44: 27,080,057 km (0.061 R)
• M45: 27,169,666 km (0.049 R)
• M46: 27,349,034 km (0.099 R)
• M47: 27,708,966 km (0.109 R)
• M48: 29,256,407 km (0.116 R)
• M49: 29,624,567 km (0.07 R)
• M50: 30,272,476 km (0.118 R)
• M51: 30,458,426 km (0.107 R)
• M52: 31,582,354 km (0.101 R)
• M53: 32,339,021 km (0.1 R)
• M54: 32,719,747 km (0.094 R)
• M55: 33,101,820 km (0.052 R)
• M56: 34,353,805 km (0.084 R)
• M57: 34,839,399 km (0.09 R)
• M58: 35,131,863 km (0.091 R)
• M59: 36,112,776 km (0.05 R)
• M60: 36,309,946 km (0.086 R)
• M61: 38,001,001 km (0.116 R)
• M62: 38,201,611 km (0.086 R)
• M63: 38,402,521 km (0.117 R)
• M64: 39,311,328 km (0.095 R)
• M65: 41,252,959 km (0.056 R)
• M66: 43,120,838 km (0.099 R)
• M67: 44,381,499 km (0.055 R)
• M68: 48,887,687 km (0.12 R)
• M69: 51,084,082 km (0.082 R)
• M70: 51,638,193 km (0.096 R)
• M71: 55,458,623 km (0.102 R)
• M72: 57,402,648 km (0.111 R)
• M73: 58,094,239 km (0.109 R)
• M74: 61,004,815 km (0.111 R)
• M75: 61,239,684 km (0.097 R)
• M76: 62,064,267 km (0.033 R)
• M77: 63,605,125 km (0.097 R)
• M78: 68,790,935 km (0.075 R)
• M79: 70,139,261 km (0.048 R)
• M80: 70,262,230 km (0.066 R)
• M81: 72,115,748 km (0.105 R)
• M82: 73,985,422 km (0.063 R)
• M83: 75,492,621 km (0.105 R)
• M84: 76,756,274 km (0.112 R)
• M85: 79,048,412 km (0.101 R)
• M86: 80,717,925 km (0.1 R)
• M87: 81,750,898 km (0.07 R)
• M88: 82,139,553 km (0.06 R)
• M89: 85,795,276 km (0.102 R)
• M90: 87,246,077 km (0.099 R)
• M91: 87,378,321 km (0.077 R)
• M92: 87,775,503 km (0.066 R)
• M93: 88,704,805 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 13,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit