🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.52 AU - 0.62 AU

Year: 183 Days

Day: 45.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.82 AU - 2.4 AU

Year: 1301 Days

Day: 40.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,449,658 km

• M1: 1,437,935 km (0.092 R)
• M2: 2,118,605 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2 AU - 2.38 AU

Year: 1376 Days

Day: 20.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,449,658 km

• M1: 342,729 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.57 AU - 2.83 AU

Year: 1884 Days

Day: 26.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.6

Radius: 11.9

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.71 AU - 4.29 AU

Year: 2780 Days

Day: 8.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 38,449,658 km

• M1: 167,699 km (0.034 R)
• M2: 380,278 km (0.112 R)
• M3: 737,069 km (0.051 R)
• M4: 848,669 km (0.081 R)
• M5: 985,252 km (0.108 R)
• M6: 1,100,143 km (0.106 R)
• M7: 1,323,343 km (0.082 R)
• M8: 1,473,240 km (0.119 R)
• M9: 1,674,599 km (0.087 R)
• M10: 1,885,232 km (0.077 R)
• M11: 1,993,990 km (0.073 R)
• M12: 2,104,842 km (0.066 R)
• M13: 2,622,750 km (0.107 R)
• M14: 2,827,250 km (0.095 R)
• M15: 3,079,622 km (0.118 R)
• M16: 3,165,491 km (0.031 R)
• M17: 3,516,747 km (0.106 R)
• M18: 3,712,421 km (0.086 R)
• M19: 3,989,326 km (0.101 R)
• M20: 4,114,540 km (0.081 R)
• M21: 4,694,531 km (0.103 R)
• M22: 5,420,978 km (0.118 R)
• M23: 5,717,930 km (0.047 R)
• M24: 5,912,856 km (0.114 R)
• M25: 6,092,074 km (0.077 R)
• M26: 6,883,148 km (0.074 R)
• M27: 7,033,942 km (0.061 R)
• M28: 7,128,787 km (0.076 R)
• M29: 7,281,377 km (0.108 R)
• M30: 7,415,716 km (0.105 R)
• M31: 7,550,953 km (0.081 R)
• M32: 7,804,371 km (0.098 R)
• M33: 7,902,657 km (0.093 R)
• M34: 8,179,712 km (0.068 R)
• M35: 8,989,336 km (0.107 R)
• M36: 9,195,781 km (0.119 R)
• M37: 9,299,452 km (0.105 R)
• M38: 9,529,235 km (0.115 R)
• M39: 9,782,055 km (0.095 R)
• M40: 10,079,755 km (0.038 R)
• M41: 10,165,325 km (0.111 R)
• M42: 10,380,447 km (0.102 R)
• M43: 10,618,906 km (0.06 R)
• M44: 10,859,010 km (0.083 R)
• M45: 11,523,374 km (0.065 R)
• M46: 11,837,829 km (0.089 R)
• M47: 12,018,843 km (0.094 R)
• M48: 12,269,269 km (0.116 R)
• M49: 12,613,494 km (0.114 R)
• M50: 12,867,960 km (0.092 R)
• M51: 13,288,031 km (0.046 R)
• M52: 13,546,985 km (0.079 R)
• M53: 13,783,798 km (0.102 R)
• M54: 13,878,942 km (0.108 R)
• M55: 14,526,851 km (0.087 R)
• M56: 14,647,876 km (0.12 R)
• M57: 14,939,891 km (0.069 R)
• M58: 15,135,565 km (0.115 R)
• M59: 15,356,820 km (0.103 R)
• M60: 16,302,428 km (0.073 R)
• M61: 16,428,389 km (0.032 R)
• M62: 16,655,629 km (0.116 R)
• M63: 16,782,488 km (0.089 R)
• M64: 16,960,359 km (0.103 R)
• M65: 17,138,979 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.4

Radius: 14.6

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.88 AU - 4.12 AU

Year: 3397 Days

Day: 8.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 38,449,658 km

• M1: 406,158 km (0.088 R)
• M2: 570,417 km (0.118 R)
• M3: 783,893 km (0.098 R)
• M4: 1,038,658 km (0.105 R)
• M5: 1,189,602 km (0.101 R)
• M6: 1,417,141 km (0.069 R)
• M7: 1,601,296 km (0.086 R)
• M8: 1,718,730 km (0.058 R)
• M9: 1,978,432 km (0.094 R)
• M10: 2,073,277 km (0.092 R)
• M11: 2,267,754 km (0.09 R)
• M12: 2,367,386 km (0.053 R)
• M13: 2,588,342 km (0.059 R)
• M14: 3,406,194 km (0.041 R)
• M15: 3,540,383 km (0.115 R)
• M16: 3,774,653 km (0.108 R)
• M17: 3,913,630 km (0.074 R)
• M18: 4,034,355 km (0.083 R)
• M19: 4,466,394 km (0.04 R)
• M20: 4,827,074 km (0.113 R)
• M21: 5,153,497 km (0.117 R)
• M22: 5,286,041 km (0.095 R)
• M23: 5,827,884 km (0.118 R)
• M24: 6,482,525 km (0.052 R)
• M25: 6,577,968 km (0.109 R)
• M26: 6,722,031 km (0.063 R)
• M27: 7,037,981 km (0.102 R)
• M28: 7,234,703 km (0.047 R)
• M29: 7,785,522 km (0.03 R)
• M30: 7,938,112 km (0.048 R)
• M31: 8,298,044 km (0.102 R)
• M32: 8,927,552 km (0.051 R)
• M33: 9,087,472 km (0.1 R)
• M34: 9,572,618 km (0.057 R)
• M35: 9,818,407 km (0.069 R)
• M36: 10,484,118 km (0.065 R)
• M37: 10,596,616 km (0.091 R)
• M38: 10,822,508 km (0.118 R)
• M39: 11,279,380 km (0.074 R)
• M40: 11,452,315 km (0.118 R)
• M41: 11,800,878 km (0.108 R)
• M42: 12,005,828 km (0.062 R)
• M43: 12,897,730 km (0.065 R)
• M44: 13,169,400 km (0.073 R)
• M45: 13,810,875 km (0.104 R)
• M46: 14,275,227 km (0.071 R)
• M47: 14,776,380 km (0.078 R)
• M48: 16,542,682 km (0.065 R)
• M49: 16,673,730 km (0.099 R)
• M50: 16,936,873 km (0.076 R)
• M51: 17,500,707 km (0.082 R)
• M52: 17,734,678 km (0.036 R)
• M53: 18,442,874 km (0.118 R)
• M54: 18,646,926 km (0.082 R)
• M55: 18,920,092 km (0.092 R)
• M56: 20,200,948 km (0.066 R)
• M57: 20,376,277 km (0.115 R)
• M58: 21,940,173 km (0.108 R)
• M59: 22,264,801 km (0.107 R)
• M60: 22,373,409 km (0.062 R)
• M61: 22,845,988 km (0.052 R)
• M62: 23,101,801 km (0.098 R)
• M63: 23,211,755 km (0.054 R)
• M64: 23,395,312 km (0.114 R)
• M65: 24,395,074 km (0.044 R)
• M66: 24,656,571 km (0.105 R)
• M67: 24,881,567 km (0.075 R)
• M68: 25,069,462 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.3

Radius: 8.4

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.06 AU - 4.62 AU

Year: 3839 Days

Day: 12.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,449,658 km

• M1: 107,860 km (0.043 R)
• M2: 167,250 km (0.099 R)
• M3: 257,308 km (0.098 R)
• M4: 356,193 km (0.107 R)
• M5: 415,284 km (0.072 R)
• M6: 503,098 km (0.046 R)
• M7: 562,638 km (0.085 R)
• M8: 661,522 km (0.104 R)
• M9: 846,874 km (0.072 R)
• M10: 1,082,640 km (0.083 R)
• M11: 1,339,200 km (0.059 R)
• M12: 1,666,969 km (0.116 R)
• M13: 1,908,420 km (0.067 R)
• M14: 2,047,546 km (0.111 R)
• M15: 2,104,094 km (0.111 R)
• M16: 2,335,821 km (0.038 R)
• M17: 2,469,861 km (0.108 R)
• M18: 3,343,064 km (0.11 R)
• M19: 3,410,083 km (0.108 R)
• M20: 3,944,597 km (0.101 R)
• M21: 4,212,676 km (0.104 R)
• M22: 4,747,788 km (0.1 R)
• M23: 5,304,292 km (0.084 R)
• M24: 5,422,025 km (0.076 R)
• M25: 5,580,300 km (0.078 R)
• M26: 5,800,508 km (0.108 R)
• M27: 5,861,095 km (0.078 R)
• M28: 6,146,528 km (0.086 R)
• M29: 6,249,601 km (0.047 R)
• M30: 6,332,478 km (0.047 R)
• M31: 6,436,448 km (0.106 R)
• M32: 6,583,204 km (0.078 R)
• M33: 6,688,670 km (0.078 R)
• M34: 6,858,614 km (0.109 R)
• M35: 7,051,445 km (0.12 R)
• M36: 7,311,446 km (0.047 R)
• M37: 7,486,476 km (0.058 R)
• M38: 7,552,449 km (0.118 R)
• M39: 7,907,743 km (0.039 R)
• M40: 8,019,942 km (0.083 R)
• M41: 8,177,917 km (0.069 R)
• M42: 8,542,786 km (0.109 R)
• M43: 8,866,367 km (0.087 R)
• M44: 9,029,727 km (0.051 R)
• M45: 9,123,525 km (0.079 R)
• M46: 9,549,580 km (0.034 R)
• M47: 10,079,157 km (0.069 R)
• M48: 10,593,474 km (0.107 R)
• M49: 11,545,964 km (0.103 R)
• M50: 11,929,383 km (0.058 R)
• M51: 12,187,439 km (0.073 R)
• M52: 12,499,500 km (0.09 R)
• M53: 12,604,069 km (0.118 R)
• M54: 12,998,858 km (0.057 R)
• M55: 13,264,394 km (0.063 R)
• M56: 13,344,429 km (0.076 R)
• M57: 13,639,137 km (0.085 R)
• M58: 14,234,985 km (0.037 R)
• M59: 14,563,652 km (0.118 R)
• M60: 15,172,515 km (0.095 R)
• M61: 15,480,238 km (0.081 R)
• M62: 15,564,462 km (0.069 R)
• M63: 15,648,835 km (0.12 R)
• M64: 16,044,671 km (0.12 R)
• M65: 16,272,508 km (0.077 R)
• M66: 16,358,078 km (0.047 R)
• M67: 16,673,580 km (0.11 R)
• M68: 17,165,009 km (0.104 R)
• M69: 17,661,076 km (0.095 R)
• M70: 17,896,244 km (0.11 R)
• M71: 18,191,699 km (0.067 R)
• M72: 18,518,421 km (0.112 R)
• M73: 19,147,630 km (0.056 R)
• M74: 19,480,036 km (0.048 R)
• M75: 20,519,592 km (0.107 R)
• M76: 20,612,193 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.3

Radius: 10.4

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.61 AU - 10.05 AU

Year: 10208 Days

Day: 10.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,449,658 km

• M1: 206,894 km (0.12 R)
• M2: 359,035 km (0.113 R)
• M3: 678,576 km (0.063 R)
• M4: 900,729 km (0.1 R)
• M5: 1,269,188 km (0.109 R)
• M6: 1,433,148 km (0.106 R)
• M7: 1,722,320 km (0.096 R)
• M8: 1,988,006 km (0.104 R)
• M9: 2,245,165 km (0.082 R)
• M10: 2,558,872 km (0.119 R)
• M11: 3,178,506 km (0.07 R)
• M12: 3,712,271 km (0.061 R)
• M13: 3,790,810 km (0.117 R)
• M14: 4,164,805 km (0.062 R)
• M15: 4,466,992 km (0.097 R)
• M16: 4,606,717 km (0.079 R)
• M17: 5,268,388 km (0.102 R)
• M18: 5,990,497 km (0.066 R)
• M19: 6,082,949 km (0.069 R)
• M20: 6,331,730 km (0.026 R)
• M21: 6,489,107 km (0.099 R)
• M22: 7,793,600 km (0.065 R)
• M23: 7,928,388 km (0.11 R)
• M24: 8,234,615 km (0.026 R)
• M25: 9,969,501 km (0.03 R)
• M26: 10,042,655 km (0.1 R)
• M27: 10,300,113 km (0.081 R)
• M28: 10,746,662 km (0.101 R)
• M29: 10,896,858 km (0.098 R)
• M30: 10,972,256 km (0.12 R)
• M31: 11,047,803 km (0.032 R)
• M32: 11,199,495 km (0.093 R)
• M33: 11,735,654 km (0.066 R)
• M34: 12,084,815 km (0.069 R)
• M35: 12,280,190 km (0.101 R)
• M36: 12,555,600 km (0.104 R)
• M37: 13,474,879 km (0.116 R)
• M38: 13,718,274 km (0.051 R)
• M39: 13,922,176 km (0.075 R)
• M40: 14,044,996 km (0.106 R)
• M41: 14,623,042 km (0.115 R)
• M42: 14,831,432 km (0.087 R)
• M43: 14,998,832 km (0.084 R)
• M44: 16,145,051 km (0.074 R)
• M45: 16,750,474 km (0.103 R)
• M46: 17,363,376 km (0.038 R)
• M47: 18,206,809 km (0.094 R)
• M48: 18,296,418 km (0.08 R)
• M49: 20,863,218 km (0.119 R)
• M50: 21,239,158 km (0.115 R)
• M51: 21,380,528 km (0.087 R)
• M52: 22,909,568 km (0.103 R)
• M53: 23,200,236 km (0.088 R)
• M54: 23,932,069 km (0.053 R)
• M55: 24,226,926 km (0.038 R)
• M56: 24,572,497 km (0.098 R)
• M57: 24,919,565 km (0.092 R)
• M58: 25,669,050 km (0.108 R)
• M59: 25,870,109 km (0.109 R)
• M60: 26,172,746 km (0.093 R)
• M61: 26,628,870 km (0.095 R)
• M62: 26,883,485 km (0.112 R)
• M63: 27,138,849 km (0.114 R)
• M64: 27,703,581 km (0.116 R)
• M65: 28,168,381 km (0.1 R)
• M66: 29,001,193 km (0.116 R)
• M67: 30,106,571 km (0.04 R)
• M68: 31,225,564 km (0.088 R)
• M69: 31,709,363 km (0.114 R)
• M70: 31,979,238 km (0.107 R)
• M71: 32,195,556 km (0.09 R)
• M72: 32,358,319 km (0.048 R)
• M73: 32,847,803 km (0.098 R)
• M74: 33,011,463 km (0.077 R)
• M75: 33,559,290 km (0.099 R)
• M76: 33,669,095 km (0.111 R)
• M77: 34,441,918 km (0.119 R)
• M78: 34,997,375 km (0.083 R)
• M79: 35,443,924 km (0.106 R)
• M80: 36,229,912 km (0.054 R)
• M81: 37,192,125 km (0.114 R)
• M82: 38,162,566 km (0.06 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 16,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit