🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.67 AU - 0.83 AU

Year: 243 Days

Day: 47.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.68 AU - 0.92 AU

Year: 268 Days

Day: 35.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,475,669 km

• M1: 227,688 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.86 AU - 1.1 AU

Year: 364 Days

Day: 45.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 42.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.02 AU - 1.62 AU

Year: 568 Days

Day: 47.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,475,669 km

• M1: 217,366 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.42 AU - 1.86 AU

Year: 787 Days

Day: 44.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.18 AU - 4.34 AU

Year: 3295 Days

Day: 15.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,475,669 km

• M1: 1,757,326 km (0.093 R)

Asteroid Belt

Center: 4.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.2

Radius: 14.1

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.06 AU - 5.1 AU

Year: 4291 Days

Day: 13 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 43,475,669 km

• M1: 180,864 km (0.086 R)
• M2: 300,692 km (0.118 R)
• M3: 453,132 km (0.088 R)
• M4: 850,913 km (0.05 R)
• M5: 1,004,550 km (0.119 R)
• M6: 1,121,834 km (0.087 R)
• M7: 1,371,364 km (0.115 R)
• M8: 1,791,435 km (0.112 R)
• M9: 1,948,213 km (0.079 R)
• M10: 2,062,955 km (0.062 R)
• M11: 2,275,683 km (0.116 R)
• M12: 2,372,622 km (0.102 R)
• M13: 2,558,273 km (0.1 R)
• M14: 2,931,071 km (0.084 R)
• M15: 3,023,672 km (0.061 R)
• M16: 3,117,320 km (0.119 R)
• M17: 3,293,996 km (0.1 R)
• M18: 3,902,111 km (0.104 R)
• M19: 4,347,314 km (0.117 R)
• M20: 4,576,049 km (0.04 R)
• M21: 4,793,265 km (0.116 R)
• M22: 4,903,070 km (0.113 R)
• M23: 5,173,543 km (0.098 R)
• M24: 5,465,259 km (0.063 R)
• M25: 5,762,510 km (0.117 R)
• M26: 5,913,005 km (0.073 R)
• M27: 6,304,054 km (0.098 R)
• M28: 6,968,418 km (0.077 R)
• M29: 7,093,333 km (0.114 R)
• M30: 7,436,061 km (0.105 R)
• M31: 7,895,177 km (0.084 R)
• M32: 8,025,477 km (0.115 R)
• M33: 8,534,708 km (0.114 R)
• M34: 8,649,300 km (0.077 R)
• M35: 8,764,490 km (0.112 R)
• M36: 9,015,665 km (0.083 R)
• M37: 9,249,636 km (0.048 R)
• M38: 9,723,712 km (0.113 R)
• M39: 10,003,909 km (0.069 R)
• M40: 10,104,738 km (0.119 R)
• M41: 10,307,144 km (0.099 R)
• M42: 10,531,540 km (0.081 R)
• M43: 10,695,649 km (0.056 R)
• M44: 10,922,739 km (0.102 R)
• M45: 11,592,638 km (0.096 R)
• M46: 11,762,133 km (0.092 R)
• M47: 11,868,646 km (0.106 R)
• M48: 11,996,702 km (0.115 R)
• M49: 12,297,394 km (0.066 R)
• M50: 12,405,403 km (0.08 R)
• M51: 12,557,096 km (0.093 R)
• M52: 13,082,184 km (0.074 R)
• M53: 13,770,933 km (0.113 R)
• M54: 14,221,522 km (0.082 R)
• M55: 14,357,656 km (0.067 R)
• M56: 15,045,058 km (0.037 R)
• M57: 15,137,509 km (0.082 R)
• M58: 15,439,248 km (0.094 R)
• M59: 15,602,609 km (0.028 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.3

Radius: 11.1

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.58 AU - 7.32 AU

Year: 5439 Days

Day: 11.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 43,475,669 km

• M1: 805,435 km (0.099 R)
• M2: 884,871 km (0.116 R)
• M3: 1,096,253 km (0.095 R)
• M4: 1,215,931 km (0.064 R)
• M5: 1,898,397 km (0.094 R)
• M6: 2,523,417 km (0.085 R)
• M7: 2,643,694 km (0.109 R)
• M8: 2,807,054 km (0.118 R)
• M9: 2,889,932 km (0.111 R)
• M10: 3,037,136 km (0.078 R)
• M11: 3,516,148 km (0.069 R)
• M12: 4,160,167 km (0.064 R)
• M13: 5,041,299 km (0.11 R)
• M14: 5,244,752 km (0.106 R)
• M15: 5,555,317 km (0.078 R)
• M16: 5,633,856 km (0.095 R)
• M17: 5,739,173 km (0.078 R)
• M18: 6,059,312 km (0.072 R)
• M19: 6,194,399 km (0.034 R)
• M20: 6,550,292 km (0.082 R)
• M21: 7,167,832 km (0.077 R)
• M22: 7,282,125 km (0.071 R)
• M23: 7,454,761 km (0.072 R)
• M24: 7,804,072 km (0.086 R)
• M25: 7,892,185 km (0.112 R)
• M26: 7,980,747 km (0.052 R)
• M27: 8,248,228 km (0.078 R)
• M28: 8,338,137 km (0.11 R)
• M29: 8,458,413 km (0.034 R)
• M30: 8,731,130 km (0.098 R)
• M31: 9,316,507 km (0.078 R)
• M32: 9,756,025 km (0.107 R)
• M33: 10,298,916 km (0.082 R)
• M34: 10,428,019 km (0.057 R)
• M35: 10,622,795 km (0.091 R)
• M36: 11,214,305 km (0.118 R)
• M37: 11,514,099 km (0.106 R)
• M38: 12,670,491 km (0.057 R)
• M39: 13,052,564 km (0.11 R)
• M40: 13,792,475 km (0.114 R)
• M41: 13,899,288 km (0.119 R)
• M42: 15,239,236 km (0.103 R)
• M43: 15,571,343 km (0.119 R)
• M44: 15,682,644 km (0.1 R)
• M45: 16,055,442 km (0.094 R)
• M46: 16,167,790 km (0.056 R)
• M47: 16,695,721 km (0.109 R)
• M48: 17,152,892 km (0.103 R)
• M49: 17,730,040 km (0.108 R)
• M50: 18,313,622 km (0.096 R)
• M51: 18,391,861 km (0.09 R)
• M52: 18,863,992 km (0.115 R)
• M53: 19,379,955 km (0.119 R)
• M54: 19,579,519 km (0.103 R)
• M55: 20,101,915 km (0.038 R)
• M56: 20,466,185 km (0.091 R)
• M57: 20,547,567 km (0.101 R)
• M58: 20,996,360 km (0.08 R)
• M59: 21,407,156 km (0.118 R)
• M60: 23,246,462 km (0.102 R)
• M61: 24,658,815 km (0.05 R)
• M62: 24,745,283 km (0.055 R)
• M63: 25,048,817 km (0.102 R)
• M64: 25,179,266 km (0.109 R)
• M65: 25,659,625 km (0.078 R)
• M66: 27,610,830 km (0.117 R)
• M67: 29,242,644 km (0.098 R)
• M68: 30,719,175 km (0.103 R)
• M69: 30,812,374 km (0.062 R)
• M70: 31,045,448 km (0.088 R)
• M71: 31,326,093 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.2

Radius: 8.5

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.15 AU - 9.81 AU

Year: 8448 Days

Day: 11.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 43,475,669 km

• M1: 139,126 km (0.113 R)
• M2: 214,673 km (0.057 R)
• M3: 442,211 km (0.095 R)
• M4: 509,082 km (0.116 R)
• M5: 579,991 km (0.117 R)
• M6: 851,511 km (0.096 R)
• M7: 1,235,978 km (0.036 R)
• M8: 1,301,352 km (0.084 R)
• M9: 1,493,286 km (0.108 R)
• M10: 2,019,122 km (0.1 R)
• M11: 2,162,437 km (0.073 R)
• M12: 2,282,116 km (0.09 R)
• M13: 2,612,428 km (0.112 R)
• M14: 2,754,546 km (0.096 R)
• M15: 3,302,672 km (0.115 R)
• M16: 3,518,841 km (0.059 R)
• M17: 3,755,655 km (0.045 R)
• M18: 3,868,003 km (0.115 R)
• M19: 4,014,010 km (0.108 R)
• M20: 4,513,966 km (0.112 R)
• M21: 4,616,291 km (0.065 R)
• M22: 4,754,071 km (0.118 R)
• M23: 5,175,488 km (0.089 R)
• M24: 5,408,711 km (0.107 R)
• M25: 5,627,124 km (0.052 R)
• M26: 5,867,079 km (0.093 R)
• M27: 6,035,077 km (0.119 R)
• M28: 6,299,716 km (0.116 R)
• M29: 6,376,011 km (0.048 R)
• M30: 6,781,720 km (0.085 R)
• M31: 7,056,831 km (0.081 R)
• M32: 7,537,040 km (0.096 R)
• M33: 7,618,122 km (0.063 R)
• M34: 7,740,343 km (0.09 R)
• M35: 7,801,679 km (0.05 R)
• M36: 8,193,775 km (0.063 R)
• M37: 9,452,192 km (0.063 R)
• M38: 9,517,716 km (0.087 R)
• M39: 10,137,201 km (0.095 R)
• M40: 10,361,597 km (0.115 R)
• M41: 11,183,039 km (0.089 R)
• M42: 11,484,778 km (0.1 R)
• M43: 11,836,333 km (0.103 R)
• M44: 12,286,772 km (0.069 R)
• M45: 12,454,172 km (0.092 R)
• M46: 12,742,747 km (0.098 R)
• M47: 12,863,771 km (0.063 R)
• M48: 13,449,447 km (0.118 R)
• M49: 13,969,150 km (0.094 R)
• M50: 14,773,687 km (0.098 R)
• M51: 15,722,587 km (0.101 R)
• M52: 15,956,408 km (0.109 R)
• M53: 16,086,857 km (0.111 R)
• M54: 17,009,427 km (0.079 R)
• M55: 17,089,313 km (0.065 R)
• M56: 17,813,815 km (0.069 R)
• M57: 17,922,124 km (0.09 R)
• M58: 18,030,433 km (0.09 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.3

Radius: 9.2

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.25 AU - 10.55 AU

Year: 9950 Days

Day: 5.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 43,475,669 km

• M1: 186,249 km (0.105 R)
• M2: 275,559 km (0.091 R)
• M3: 613,800 km (0.11 R)
• M4: 689,048 km (0.096 R)
• M5: 816,505 km (0.111 R)
• M6: 1,246,300 km (0.078 R)
• M7: 1,526,945 km (0.062 R)
• M8: 1,739,674 km (0.038 R)
• M9: 1,894,358 km (0.116 R)
• M10: 2,289,147 km (0.08 R)
• M11: 2,508,607 km (0.066 R)
• M12: 3,180,600 km (0.109 R)
• M13: 3,288,760 km (0.104 R)
• M14: 3,370,739 km (0.051 R)
• M15: 3,733,963 km (0.056 R)
• M16: 3,934,723 km (0.038 R)
• M17: 4,928,502 km (0.108 R)
• M18: 5,567,135 km (0.081 R)
• M19: 5,763,856 km (0.09 R)
• M20: 5,896,250 km (0.098 R)
• M21: 5,996,182 km (0.091 R)
• M22: 6,333,525 km (0.049 R)
• M23: 6,401,742 km (0.092 R)
• M24: 6,538,923 km (0.117 R)
• M25: 6,851,134 km (0.101 R)
• M26: 7,132,826 km (0.105 R)
• M27: 7,310,698 km (0.026 R)
• M28: 7,598,525 km (0.12 R)
• M29: 7,963,693 km (0.047 R)
• M30: 9,016,114 km (0.074 R)
• M31: 9,170,050 km (0.032 R)
• M32: 9,441,421 km (0.074 R)
• M33: 9,558,556 km (0.066 R)
• M34: 9,715,634 km (0.076 R)
• M35: 10,111,769 km (0.11 R)
• M36: 11,249,012 km (0.106 R)
• M37: 11,373,178 km (0.107 R)
• M38: 12,769,973 km (0.029 R)
• M39: 12,856,291 km (0.07 R)
• M40: 13,291,172 km (0.066 R)
• M41: 14,175,296 km (0.116 R)
• M42: 14,896,358 km (0.036 R)
• M43: 15,491,009 km (0.08 R)
• M44: 16,420,760 km (0.091 R)
• M45: 16,750,623 km (0.059 R)
• M46: 17,320,890 km (0.09 R)
• M47: 17,560,396 km (0.063 R)
• M48: 17,849,270 km (0.101 R)
• M49: 17,945,910 km (0.11 R)
• M50: 18,237,028 km (0.114 R)
• M51: 19,416,457 km (0.11 R)
• M52: 19,715,204 km (0.059 R)
• M53: 20,317,336 km (0.105 R)
• M54: 22,315,365 km (0.073 R)
• M55: 22,732,892 km (0.097 R)
• M56: 22,837,761 km (0.105 R)
• M57: 22,995,287 km (0.098 R)
• M58: 23,469,961 km (0.101 R)
• M59: 23,628,834 km (0.109 R)
• M60: 24,536,295 km (0.089 R)
• M61: 25,672,939 km (0.064 R)
• M62: 26,605,533 km (0.118 R)
• M63: 27,493,545 km (0.062 R)
• M64: 29,469,434 km (0.096 R)
• M65: 29,583,727 km (0.11 R)
• M66: 30,619,094 km (0.116 R)
• M67: 31,082,997 km (0.114 R)
• M68: 32,547,859 km (0.058 R)
• M69: 32,606,950 km (0.078 R)
• M70: 33,915,184 km (0.069 R)
• M71: 35,301,358 km (0.081 R)
• M72: 35,726,814 km (0.038 R)
• M73: 35,909,772 km (0.068 R)
• M74: 36,092,880 km (0.117 R)
• M75: 36,276,436 km (0.114 R)
• M76: 37,013,505 km (0.069 R)
• M77: 37,507,777 km (0.043 R)
• M78: 37,631,644 km (0.038 R)
• M79: 37,941,910 km (0.101 R)
• M80: 38,190,840 km (0.053 R)
• M81: 40,582,013 km (0.109 R)
• M82: 41,347,056 km (0.105 R)
• M83: 42,181,364 km (0.115 R)
• M84: 42,310,167 km (0.106 R)
• M85: 42,568,224 km (0.078 R)
• M86: 42,632,850 km (0.115 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: 218 - 17,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit