🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.28 AU - 1.52 AU

Year: 580 Days

Day: 26.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.57 AU - 2.13 AU

Year: 880 Days

Day: 29.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,112,804 km

• M1: 197,170 km (0.119 R)
• M2: 625,020 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.36 AU - 3.64 AU

Year: 1818 Days

Day: 31 Hours

Environment

Temp: -87 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.74 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.9

Radius: 14.1

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.4 AU - 7.54 AU

Year: 5757 Days

Day: 5.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 47,112,804 km

• M1: 178,171 km (0.115 R)
• M2: 284,685 km (0.109 R)
• M3: 380,577 km (0.116 R)
• M4: 768,035 km (0.062 R)
• M5: 911,051 km (0.067 R)
• M6: 1,576,762 km (0.12 R)
• M7: 1,712,297 km (0.087 R)
• M8: 1,834,219 km (0.045 R)
• M9: 2,013,887 km (0.066 R)
• M10: 2,105,889 km (0.07 R)
• M11: 2,256,235 km (0.101 R)
• M12: 2,469,113 km (0.111 R)
• M13: 2,852,682 km (0.052 R)
• M14: 2,998,839 km (0.067 R)
• M15: 3,212,165 km (0.101 R)
• M16: 3,342,615 km (0.115 R)
• M17: 3,744,734 km (0.037 R)
• M18: 4,021,640 km (0.099 R)
• M19: 4,767,983 km (0.116 R)
• M20: 4,892,449 km (0.03 R)
• M21: 5,017,961 km (0.081 R)
• M22: 5,119,239 km (0.111 R)
• M23: 5,375,351 km (0.108 R)
• M24: 6,169,117 km (0.07 R)
• M25: 6,441,834 km (0.109 R)
• M26: 7,084,506 km (0.118 R)
• M27: 7,255,646 km (0.115 R)
• M28: 8,101,772 km (0.113 R)
• M29: 8,917,828 km (0.113 R)
• M30: 9,102,731 km (0.081 R)
• M31: 9,382,479 km (0.03 R)
• M32: 9,507,693 km (0.103 R)
• M33: 10,692,807 km (0.09 R)
• M34: 11,620,463 km (0.057 R)
• M35: 11,822,720 km (0.102 R)
• M36: 12,196,415 km (0.119 R)
• M37: 13,200,217 km (0.108 R)
• M38: 13,943,718 km (0.037 R)
• M39: 14,158,690 km (0.102 R)
• M40: 14,302,604 km (0.099 R)
• M41: 15,360,410 km (0.106 R)
• M42: 16,405,800 km (0.086 R)
• M43: 17,166,505 km (0.092 R)
• M44: 17,667,209 km (0.095 R)
• M45: 18,016,520 km (0.094 R)
• M46: 18,211,746 km (0.043 R)
• M47: 18,407,569 km (0.105 R)
• M48: 18,564,647 km (0.097 R)
• M49: 18,919,942 km (0.096 R)
• M50: 19,277,481 km (0.114 R)
• M51: 19,397,159 km (0.077 R)
• M52: 20,811,757 km (0.036 R)
• M53: 21,345,671 km (0.051 R)
• M54: 21,800,898 km (0.11 R)
• M55: 22,175,790 km (0.077 R)
• M56: 22,468,852 km (0.044 R)
• M57: 23,568,546 km (0.064 R)
• M58: 23,696,602 km (0.075 R)
• M59: 24,297,088 km (0.106 R)
• M60: 25,338,289 km (0.063 R)
• M61: 26,571,275 km (0.118 R)
• M62: 26,660,136 km (0.039 R)
• M63: 27,150,368 km (0.088 R)
• M64: 27,239,827 km (0.036 R)
• M65: 27,553,833 km (0.115 R)
• M66: 27,688,771 km (0.068 R)
• M67: 27,868,887 km (0.066 R)
• M68: 28,139,958 km (0.049 R)
• M69: 28,912,780 km (0.116 R)
• M70: 29,004,185 km (0.099 R)
• M71: 29,969,390 km (0.107 R)
• M72: 30,061,842 km (0.11 R)
• M73: 30,479,220 km (0.12 R)
• M74: 30,618,795 km (0.106 R)
• M75: 31,132,214 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.1

Radius: 6.2

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 12.1 AU - 19.62 AU

Year: 22097 Days

Day: 19.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 47,112,804 km

• M1: 94,845 km (0.118 R)
• M2: 208,689 km (0.116 R)
• M3: 463,903 km (0.03 R)
• M4: 707,299 km (0.11 R)
• M5: 1,171,202 km (0.098 R)
• M6: 1,234,781 km (0.069 R)
• M7: 1,433,148 km (0.088 R)
• M8: 1,524,402 km (0.084 R)
• M9: 1,859,502 km (0.114 R)
• M10: 2,061,309 km (0.052 R)
• M11: 2,623,797 km (0.04 R)
• M12: 3,171,475 km (0.026 R)
• M13: 4,468,339 km (0.119 R)
• M14: 5,048,779 km (0.089 R)
• M15: 5,294,717 km (0.106 R)
• M16: 5,689,057 km (0.053 R)
• M17: 6,392,467 km (0.101 R)
• M18: 7,083,758 km (0.111 R)
• M19: 7,718,203 km (0.119 R)
• M20: 7,758,445 km (0.09 R)
• M21: 8,082,923 km (0.074 R)
• M22: 8,123,763 km (0.113 R)
• M23: 9,210,741 km (0.059 R)
• M24: 9,727,602 km (0.099 R)
• M25: 10,387,029 km (0.101 R)
• M26: 11,060,668 km (0.117 R)
• M27: 11,151,624 km (0.067 R)
• M28: 11,794,895 km (0.074 R)
• M29: 13,698,079 km (0.114 R)
• M30: 14,139,243 km (0.117 R)
• M31: 14,188,610 km (0.03 R)
• M32: 14,287,345 km (0.105 R)
• M33: 14,436,045 km (0.115 R)
• M34: 15,237,291 km (0.114 R)
• M35: 15,541,573 km (0.036 R)
• M36: 15,898,963 km (0.084 R)
• M37: 16,674,029 km (0.095 R)
• M38: 16,726,089 km (0.059 R)
• M39: 17,144,963 km (0.114 R)
• M40: 17,673,343 km (0.114 R)
• M41: 19,509,507 km (0.082 R)
• M42: 19,619,462 km (0.054 R)
• M43: 19,895,021 km (0.075 R)
• M44: 20,005,723 km (0.118 R)
• M45: 20,171,926 km (0.098 R)
• M46: 20,505,979 km (0.119 R)
• M47: 21,235,867 km (0.063 R)
• M48: 21,405,511 km (0.094 R)
• M49: 21,860,138 km (0.101 R)
• M50: 23,184,678 km (0.098 R)
• M51: 23,534,587 km (0.028 R)
• M52: 23,768,708 km (0.105 R)
• M53: 24,535,098 km (0.11 R)
• M54: 25,609,659 km (0.082 R)
• M55: 27,742,626 km (0.058 R)
• M56: 27,866,343 km (0.045 R)
• M57: 27,990,061 km (0.088 R)
• M58: 28,238,244 km (0.099 R)
• M59: 28,924,300 km (0.088 R)
• M60: 29,615,741 km (0.11 R)
• M61: 29,995,271 km (0.11 R)
• M62: 30,759,117 km (0.051 R)
• M63: 31,787,603 km (0.028 R)
• M64: 31,916,855 km (0.097 R)
• M65: 32,176,108 km (0.088 R)
• M66: 33,482,696 km (0.113 R)
• M67: 33,877,934 km (0.094 R)
• M68: 34,208,545 km (0.102 R)
• M69: 34,407,510 km (0.071 R)
• M70: 34,540,204 km (0.071 R)
• M71: 34,739,767 km (0.083 R)
• M72: 35,474,741 km (0.069 R)
• M73: 36,012,396 km (0.09 R)
• M74: 36,891,882 km (0.093 R)
• M75: 37,231,918 km (0.116 R)
• M76: 37,778,399 km (0.112 R)
• M77: 38,948,254 km (0.1 R)
• M78: 39,294,574 km (0.078 R)
• M79: 39,781,215 km (0.089 R)
• M80: 39,990,353 km (0.102 R)
• M81: 40,479,837 km (0.085 R)
• M82: 41,464,640 km (0.099 R)
• M83: 43,314,418 km (0.106 R)
• M84: 46,652,545 km (0.065 R)
• M85: 46,873,052 km (0.117 R)
• M86: 47,020,256 km (0.099 R)
• M87: 47,094,008 km (0.037 R)
• M88: 47,758,821 km (0.099 R)
• M89: 48,501,126 km (0.059 R)
• M90: 49,471,866 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.9

Radius: 6.6

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 14.65 AU - 18.77 AU

Year: 23897 Days

Day: 18.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,112,804 km

• M1: 363,972 km (0.077 R)
• M2: 416,780 km (0.118 R)
• M3: 458,368 km (0.119 R)
• M4: 639,830 km (0.106 R)
• M5: 1,048,083 km (0.099 R)
• M6: 1,166,265 km (0.098 R)
• M7: 1,502,860 km (0.035 R)
• M8: 1,774,530 km (0.048 R)
• M9: 1,868,627 km (0.103 R)
• M10: 1,964,220 km (0.099 R)
• M11: 2,037,074 km (0.03 R)
• M12: 2,160,492 km (0.073 R)
• M13: 2,235,890 km (0.112 R)
• M14: 2,337,616 km (0.096 R)
• M15: 2,389,078 km (0.05 R)
• M16: 2,440,839 km (0.066 R)
• M17: 2,519,378 km (0.104 R)
• M18: 2,787,008 km (0.077 R)
• M19: 2,924,339 km (0.088 R)
• M20: 3,320,624 km (0.052 R)
• M21: 3,525,124 km (0.048 R)
• M22: 4,007,877 km (0.099 R)
• M23: 4,447,395 km (0.106 R)
• M24: 4,803,438 km (0.107 R)
• M25: 5,134,947 km (0.105 R)
• M26: 5,960,877 km (0.075 R)
• M27: 6,497,933 km (0.047 R)
• M28: 8,396,779 km (0.069 R)
• M29: 8,795,906 km (0.091 R)
• M30: 10,838,964 km (0.107 R)
• M31: 10,968,665 km (0.116 R)
• M32: 12,474,218 km (0.059 R)
• M33: 13,158,778 km (0.114 R)
• M34: 13,297,156 km (0.069 R)
• M35: 16,909,945 km (0.095 R)
• M36: 17,312,064 km (0.072 R)
• M37: 18,177,338 km (0.098 R)
• M38: 18,383,035 km (0.082 R)
• M39: 18,692,852 km (0.074 R)
• M40: 19,265,513 km (0.107 R)
• M41: 19,370,231 km (0.085 R)
• M42: 19,475,100 km (0.08 R)
• M43: 19,580,267 km (0.097 R)
• M44: 20,268,118 km (0.039 R)
• M45: 20,374,632 km (0.112 R)
• M46: 21,776,214 km (0.076 R)
• M47: 21,940,024 km (0.079 R)
• M48: 22,049,380 km (0.116 R)
• M49: 22,323,593 km (0.111 R)
• M50: 22,764,757 km (0.118 R)
• M51: 22,820,108 km (0.114 R)
• M52: 23,153,113 km (0.086 R)
• M53: 23,208,763 km (0.11 R)
• M54: 24,614,684 km (0.044 R)
• M55: 25,184,802 km (0.043 R)
• M56: 25,356,689 km (0.05 R)
• M57: 25,932,342 km (0.101 R)
• M58: 25,990,236 km (0.119 R)
• M59: 27,096,662 km (0.032 R)
• M60: 27,744,272 km (0.103 R)
• M61: 28,396,967 km (0.108 R)
• M62: 28,516,197 km (0.087 R)
• M63: 28,695,415 km (0.051 R)
• M64: 28,874,932 km (0.09 R)
• M65: 29,778,055 km (0.034 R)
• M66: 31,058,164 km (0.112 R)
• M67: 32,730,069 km (0.06 R)
• M68: 33,797,600 km (0.056 R)
• M69: 34,050,570 km (0.075 R)
• M70: 34,113,850 km (0.112 R)
• M71: 34,430,997 km (0.076 R)
• M72: 34,494,576 km (0.06 R)
• M73: 34,685,463 km (0.11 R)
• M74: 35,516,629 km (0.06 R)
• M75: 35,709,461 km (0.113 R)
• M76: 36,289,751 km (0.07 R)
• M77: 38,642,177 km (0.064 R)
• M78: 38,774,272 km (0.107 R)
• M79: 39,039,060 km (0.114 R)
• M80: 39,437,140 km (0.118 R)
• M81: 39,769,996 km (0.092 R)
• M82: 40,304,509 km (0.067 R)
• M83: 41,380,716 km (0.079 R)
• M84: 41,786,724 km (0.11 R)
• M85: 42,944,163 km (0.098 R)
• M86: 43,492,589 km (0.119 R)
• M87: 45,221,043 km (0.109 R)
• M88: 45,290,606 km (0.047 R)
• M89: 45,569,307 km (0.062 R)
• M90: 46,128,653 km (0.114 R)
• M91: 46,479,310 km (0.028 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 12,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit