🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.49 AU - 0.73 AU

Year: 182 Days

Day: 26.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.95 AU - 1.27 AU

Year: 448 Days

Day: 43.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.63 AU - 1.69 AU

Year: 819 Days

Day: 22.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.72 AU - 1.98 AU

Year: 963 Days

Day: 24.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,600,124 km

• M1: 147,055 km (0.112 R)
• M2: 864,376 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.36 AU - 3.38 AU

Year: 1862 Days

Day: 19.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,600,124 km

• M1: 1,110,764 km (0.094 R)
• M2: 2,772,049 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.92 AU - 4.64 AU

Year: 2814 Days

Day: 21.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,600,124 km

• M1: 69,264 km (0.07 R)
• M2: 301,739 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.3

Radius: 8.1

Gravity: 13.22 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.3 AU - 6.86 AU

Year: 5047 Days

Day: 13.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,600,124 km

• M1: 271,071 km (0.074 R)
• M2: 392,994 km (0.103 R)
• M3: 478,115 km (0.12 R)
• M4: 558,449 km (0.066 R)
• M5: 773,870 km (0.071 R)
• M6: 1,090,718 km (0.09 R)
• M7: 1,479,972 km (0.088 R)
• M8: 1,583,793 km (0.086 R)
• M9: 2,119,802 km (0.103 R)
• M10: 2,458,791 km (0.095 R)
• M11: 2,687,227 km (0.116 R)
• M12: 2,793,291 km (0.115 R)
• M13: 3,142,303 km (0.086 R)
• M14: 3,209,323 km (0.082 R)
• M15: 3,299,531 km (0.089 R)
• M16: 3,390,486 km (0.094 R)
• M17: 3,574,791 km (0.061 R)
• M18: 4,026,127 km (0.107 R)
• M19: 4,270,870 km (0.031 R)
• M20: 4,596,395 km (0.101 R)
• M21: 5,324,637 km (0.108 R)
• M22: 5,593,464 km (0.087 R)
• M23: 5,811,578 km (0.092 R)
• M24: 6,060,509 km (0.089 R)
• M25: 6,200,383 km (0.105 R)
• M26: 6,483,123 km (0.04 R)
• M27: 6,540,120 km (0.071 R)
• M28: 8,205,144 km (0.08 R)
• M29: 8,297,895 km (0.055 R)
• M30: 8,484,294 km (0.082 R)
• M31: 8,703,754 km (0.092 R)
• M32: 8,829,865 km (0.042 R)
• M33: 9,020,452 km (0.116 R)
• M34: 9,180,073 km (0.108 R)
• M35: 9,795,818 km (0.115 R)
• M36: 10,158,294 km (0.1 R)
• M37: 10,592,427 km (0.092 R)
• M38: 10,862,451 km (0.092 R)
• M39: 10,964,477 km (0.104 R)
• M40: 12,141,363 km (0.103 R)
• M41: 12,673,333 km (0.102 R)
• M42: 13,503,751 km (0.064 R)
• M43: 13,833,465 km (0.11 R)
• M44: 14,838,463 km (0.098 R)
• M45: 15,559,824 km (0.103 R)
• M46: 15,751,459 km (0.117 R)
• M47: 16,021,184 km (0.114 R)
• M48: 16,098,526 km (0.118 R)
• M49: 16,839,634 km (0.037 R)
• M50: 17,313,261 km (0.114 R)
• M51: 17,671,398 km (0.071 R)
• M52: 18,923,831 km (0.083 R)
• M53: 20,834,346 km (0.12 R)
• M54: 21,300,343 km (0.047 R)
• M55: 21,427,950 km (0.119 R)
• M56: 21,598,492 km (0.093 R)
• M57: 22,199,277 km (0.106 R)
• M58: 22,631,764 km (0.117 R)
• M59: 23,154,310 km (0.079 R)
• M60: 23,504,967 km (0.094 R)
• M61: 23,813,139 km (0.106 R)
• M62: 24,255,799 km (0.049 R)
• M63: 24,344,660 km (0.032 R)
• M64: 24,611,991 km (0.078 R)
• M65: 25,600,085 km (0.074 R)
• M66: 25,826,427 km (0.063 R)
• M67: 26,144,621 km (0.077 R)
• M68: 27,014,383 km (0.048 R)
• M69: 27,429,817 km (0.055 R)
• M70: 27,661,394 km (0.116 R)
• M71: 27,847,195 km (0.116 R)
• M72: 28,220,142 km (0.094 R)
• M73: 28,500,788 km (0.068 R)
• M74: 30,252,429 km (0.093 R)
• M75: 30,731,741 km (0.032 R)
• M76: 31,649,374 km (0.095 R)
• M77: 31,843,702 km (0.082 R)
• M78: 32,038,478 km (0.07 R)
• M79: 32,478,147 km (0.068 R)
• M80: 32,576,133 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.9

Radius: 14.5

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.89 AU - 10.25 AU

Year: 9606 Days

Day: 11.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,600,124 km

• M1: 181,761 km (0.103 R)
• M2: 285,433 km (0.074 R)
• M3: 429,346 km (0.068 R)
• M4: 554,709 km (0.076 R)
• M5: 652,247 km (0.09 R)
• M6: 951,742 km (0.109 R)
• M7: 1,201,869 km (0.084 R)
• M8: 1,374,505 km (0.104 R)
• M9: 1,555,967 km (0.069 R)
• M10: 2,172,610 km (0.108 R)
• M11: 2,582,358 km (0.082 R)
• M12: 2,682,439 km (0.071 R)
• M13: 2,783,867 km (0.039 R)
• M14: 3,783,181 km (0.119 R)
• M15: 3,984,090 km (0.083 R)
• M16: 4,159,270 km (0.044 R)
• M17: 4,336,992 km (0.113 R)
• M18: 4,456,820 km (0.086 R)
• M19: 4,547,476 km (0.11 R)
• M20: 4,978,916 km (0.069 R)
• M21: 6,556,875 km (0.089 R)
• M22: 6,729,660 km (0.11 R)
• M23: 6,939,097 km (0.026 R)
• M24: 7,761,736 km (0.089 R)
• M25: 8,277,699 km (0.062 R)
• M26: 8,427,297 km (0.086 R)
• M27: 9,498,866 km (0.077 R)
• M28: 9,616,151 km (0.052 R)
• M29: 9,852,366 km (0.119 R)
• M30: 10,130,469 km (0.035 R)
• M31: 10,775,684 km (0.094 R)
• M32: 11,309,898 km (0.118 R)
• M33: 11,768,715 km (0.029 R)
• M34: 12,021,535 km (0.099 R)
• M35: 12,404,057 km (0.091 R)
• M36: 12,575,496 km (0.086 R)
• M37: 12,920,618 km (0.066 R)
• M38: 15,101,905 km (0.117 R)
• M39: 15,792,299 km (0.115 R)
• M40: 16,493,016 km (0.08 R)
• M41: 17,779,857 km (0.118 R)
• M42: 17,876,497 km (0.037 R)
• M43: 18,021,756 km (0.101 R)
• M44: 18,655,752 km (0.084 R)
• M45: 18,901,541 km (0.099 R)
• M46: 19,000,126 km (0.093 R)
• M47: 20,247,324 km (0.051 R)
• M48: 20,702,849 km (0.098 R)
• M49: 21,520,850 km (0.087 R)
• M50: 21,830,368 km (0.11 R)
• M51: 22,767,898 km (0.095 R)
• M52: 23,453,057 km (0.093 R)
• M53: 23,665,336 km (0.112 R)
• M54: 24,952,027 km (0.068 R)
• M55: 25,222,949 km (0.062 R)
• M56: 26,758,122 km (0.09 R)
• M57: 27,258,078 km (0.092 R)
• M58: 28,436,461 km (0.073 R)
• M59: 29,402,564 km (0.081 R)
• M60: 30,033,418 km (0.067 R)
• M61: 30,495,077 km (0.108 R)
• M62: 30,784,848 km (0.096 R)
• M63: 31,133,710 km (0.114 R)
• M64: 31,425,426 km (0.117 R)
• M65: 31,542,412 km (0.071 R)
• M66: 32,247,167 km (0.076 R)
• M67: 34,332,263 km (0.107 R)
• M68: 34,875,452 km (0.086 R)
• M69: 35,848,138 km (0.098 R)
• M70: 37,138,419 km (0.098 R)
• M71: 37,571,804 km (0.053 R)
• M72: 38,131,600 km (0.095 R)
• M73: 38,443,810 km (0.06 R)
• M74: 38,568,874 km (0.078 R)
• M75: 39,007,944 km (0.097 R)
• M76: 39,385,379 km (0.087 R)
• M77: 40,144,289 km (0.114 R)
• M78: 41,676,321 km (0.077 R)
• M79: 42,126,760 km (0.108 R)
• M80: 43,032,575 km (0.101 R)
• M81: 43,683,476 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.6

Radius: 7.1

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 16.71 AU - 19.45 AU

Year: 29435 Days

Day: 22.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,600,124 km

• M1: 161,715 km (0.082 R)
• M2: 283,937 km (0.113 R)
• M3: 815,907 km (0.111 R)
• M4: 946,955 km (0.104 R)
• M5: 1,044,792 km (0.117 R)
• M6: 1,187,657 km (0.096 R)
• M7: 1,250,937 km (0.112 R)
• M8: 1,358,797 km (0.088 R)
• M9: 1,469,949 km (0.078 R)
• M10: 1,561,054 km (0.084 R)
• M11: 1,607,280 km (0.06 R)
• M12: 1,993,990 km (0.105 R)
• M13: 2,382,346 km (0.09 R)
• M14: 2,462,830 km (0.081 R)
• M15: 3,197,804 km (0.07 R)
• M16: 4,253,666 km (0.114 R)
• M17: 4,483,598 km (0.045 R)
• M18: 4,852,955 km (0.056 R)
• M19: 4,989,837 km (0.118 R)
• M20: 5,302,197 km (0.12 R)
• M21: 5,549,632 km (0.073 R)
• M22: 5,620,990 km (0.1 R)
• M23: 5,909,714 km (0.097 R)
• M24: 7,073,287 km (0.044 R)
• M25: 7,228,420 km (0.12 R)
• M26: 7,345,555 km (0.027 R)
• M27: 7,780,585 km (0.092 R)
• M28: 8,551,463 km (0.094 R)
• M29: 8,634,041 km (0.087 R)
• M30: 9,304,090 km (0.096 R)
• M31: 9,389,062 km (0.117 R)
• M32: 10,340,354 km (0.078 R)
• M33: 10,916,755 km (0.083 R)
• M34: 11,276,687 km (0.044 R)
• M35: 11,777,990 km (0.101 R)
• M36: 11,869,993 km (0.073 R)
• M37: 12,286,623 km (0.111 R)
• M38: 12,333,148 km (0.103 R)
• M39: 12,991,528 km (0.079 R)
• M40: 13,854,857 km (0.079 R)
• M41: 14,244,410 km (0.09 R)
• M42: 16,092,692 km (0.108 R)
• M43: 17,018,852 km (0.114 R)
• M44: 17,070,912 km (0.068 R)
• M45: 17,279,152 km (0.075 R)
• M46: 17,751,134 km (0.072 R)
• M47: 18,976,340 km (0.07 R)
• M48: 19,192,210 km (0.118 R)
• M49: 22,526,447 km (0.102 R)
• M50: 23,156,853 km (0.094 R)
• M51: 23,618,961 km (0.112 R)
• M52: 24,317,882 km (0.1 R)
• M53: 24,611,094 km (0.051 R)
• M54: 24,787,619 km (0.109 R)
• M55: 25,082,776 km (0.062 R)
• M56: 25,497,760 km (0.076 R)
• M57: 25,736,070 km (0.049 R)
• M58: 25,855,449 km (0.104 R)
• M59: 26,515,325 km (0.105 R)
• M60: 28,097,023 km (0.082 R)
• M61: 28,343,112 km (0.068 R)
• M62: 28,589,799 km (0.103 R)
• M63: 28,651,583 km (0.054 R)
• M64: 30,400,083 km (0.108 R)
• M65: 30,716,033 km (0.045 R)
• M66: 30,842,593 km (0.066 R)
• M67: 32,311,494 km (0.086 R)
• M68: 34,392,850 km (0.092 R)
• M69: 34,853,910 km (0.089 R)
• M70: 34,986,005 km (0.119 R)
• M71: 35,516,030 km (0.082 R)
• M72: 35,915,457 km (0.078 R)
• M73: 36,450,120 km (0.089 R)
• M74: 37,392,287 km (0.025 R)
• M75: 38,410,450 km (0.111 R)
• M76: 42,080,684 km (0.12 R)
• M77: 42,362,227 km (0.093 R)
• M78: 42,785,739 km (0.096 R)
• M79: 42,927,109 km (0.091 R)
• M80: 43,636,801 km (0.105 R)
• M81: 43,992,994 km (0.049 R)
• M82: 45,139,662 km (0.118 R)
• M83: 45,644,255 km (0.099 R)
• M84: 47,242,708 km (0.095 R)
• M85: 49,377,470 km (0.12 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 11,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit