🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.55 AU - 0.57 AU

Year: 159 Days

Day: 44 Hours

Environment

Temp: 148 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,317,873 km

• M1: 261,347 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.75 AU - 1.21 AU

Year: 367 Days

Day: 31.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 25,317,873 km

• M1: 402,568 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.61 AU - 1.81 AU

Year: 847 Days

Day: 17.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.02 AU - 2.1 AU

Year: 1120 Days

Day: 30.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,317,873 km

• M1: 52,210 km (0.094 R)
• M2: 1,648,120 km (0.083 R)

Asteroid Belt

Center: 4.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.2

Radius: 13.5

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.61 AU - 7.43 AU

Year: 5594 Days

Day: 12.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 25,317,873 km

• M1: 180,116 km (0.09 R)
• M2: 312,809 km (0.074 R)
• M3: 465,399 km (0.079 R)
• M4: 554,410 km (0.091 R)
• M5: 892,202 km (0.105 R)
• M6: 1,446,312 km (0.081 R)
• M7: 1,569,132 km (0.073 R)
• M8: 1,751,043 km (0.084 R)
• M9: 2,136,258 km (0.089 R)
• M10: 2,698,746 km (0.082 R)
• M11: 2,963,534 km (0.063 R)
• M12: 3,053,592 km (0.12 R)
• M13: 3,353,236 km (0.101 R)
• M14: 3,518,542 km (0.077 R)
• M15: 3,759,544 km (0.09 R)
• M16: 4,006,081 km (0.119 R)
• M17: 4,360,329 km (0.039 R)
• M18: 4,698,271 km (0.06 R)
• M19: 4,857,293 km (0.116 R)
• M20: 5,400,184 km (0.115 R)
• M21: 5,678,885 km (0.096 R)
• M22: 5,905,376 km (0.093 R)
• M23: 6,163,731 km (0.057 R)
• M24: 6,632,422 km (0.069 R)
• M25: 6,901,099 km (0.106 R)
• M26: 7,173,367 km (0.079 R)
• M27: 7,573,093 km (0.104 R)
• M28: 8,717,666 km (0.104 R)
• M29: 8,946,551 km (0.066 R)
• M30: 9,111,258 km (0.057 R)
• M31: 9,477,175 km (0.069 R)
• M32: 9,611,364 km (0.067 R)
• M33: 9,814,069 km (0.09 R)
• M34: 10,257,926 km (0.03 R)
• M35: 11,024,017 km (0.078 R)
• M36: 11,307,205 km (0.111 R)
• M37: 12,500,697 km (0.091 R)
• M38: 12,759,053 km (0.116 R)
• M39: 12,944,704 km (0.068 R)
• M40: 13,056,453 km (0.076 R)
• M41: 13,582,589 km (0.069 R)
• M42: 13,696,134 km (0.076 R)
• M43: 15,006,013 km (0.099 R)
• M44: 15,241,330 km (0.057 R)
• M45: 15,715,705 km (0.104 R)
• M46: 16,275,201 km (0.102 R)
• M47: 16,395,927 km (0.099 R)
• M48: 17,702,514 km (0.097 R)
• M49: 17,951,296 km (0.101 R)
• M50: 18,242,862 km (0.062 R)
• M51: 18,620,148 km (0.09 R)
• M52: 19,127,285 km (0.06 R)
• M53: 19,254,742 km (0.072 R)
• M54: 19,510,554 km (0.085 R)
• M55: 19,596,124 km (0.095 R)
• M56: 20,588,557 km (0.085 R)
• M57: 22,041,152 km (0.056 R)
• M58: 22,130,163 km (0.12 R)
• M59: 22,532,581 km (0.085 R)
• M60: 22,712,248 km (0.087 R)
• M61: 22,847,335 km (0.036 R)
• M62: 23,754,347 km (0.054 R)
• M63: 24,028,859 km (0.057 R)
• M64: 24,580,875 km (0.093 R)
• M65: 25,044,180 km (0.047 R)
• M66: 26,309,329 km (0.097 R)
• M67: 26,403,875 km (0.067 R)
• M68: 26,593,265 km (0.088 R)
• M69: 27,451,209 km (0.106 R)
• M70: 27,931,867 km (0.099 R)
• M71: 28,076,678 km (0.112 R)
• M72: 28,415,218 km (0.074 R)
• M73: 29,096,786 km (0.073 R)
• M74: 29,783,590 km (0.093 R)
• M75: 29,882,025 km (0.088 R)
• M76: 31,373,366 km (0.102 R)
• M77: 31,574,127 km (0.072 R)
• M78: 31,674,656 km (0.08 R)
• M79: 31,825,601 km (0.12 R)
• M80: 32,279,780 km (0.091 R)
• M81: 32,736,352 km (0.105 R)
• M82: 33,092,844 km (0.108 R)
• M83: 33,348,208 km (0.119 R)
• M84: 34,118,487 km (0.105 R)
• M85: 34,531,676 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.7

Radius: 14.9

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.8 AU - 7.82 AU

Year: 6003 Days

Day: 8.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 70.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 25,317,873 km

• M1: 202,256 km (0.062 R)
• M2: 299,794 km (0.066 R)
• M3: 528,529 km (0.091 R)
• M4: 732,880 km (0.085 R)
• M5: 877,541 km (0.116 R)
• M6: 1,170,155 km (0.101 R)
• M7: 1,418,786 km (0.076 R)
• M8: 2,003,265 km (0.105 R)
• M9: 2,196,396 km (0.107 R)
• M10: 2,432,910 km (0.108 R)
• M11: 2,872,130 km (0.094 R)
• M12: 3,546,218 km (0.117 R)
• M13: 3,869,050 km (0.072 R)
• M14: 4,659,226 km (0.102 R)
• M15: 5,351,714 km (0.065 R)
• M16: 6,568,543 km (0.09 R)
• M17: 6,673,711 km (0.032 R)
• M18: 7,208,373 km (0.097 R)
• M19: 7,453,415 km (0.062 R)
• M20: 7,646,097 km (0.087 R)
• M21: 7,812,450 km (0.071 R)
• M22: 8,375,985 km (0.028 R)
• M23: 8,633,742 km (0.066 R)
• M24: 8,894,341 km (0.069 R)
• M25: 9,011,028 km (0.084 R)
• M26: 9,691,548 km (0.087 R)
• M27: 9,841,745 km (0.119 R)
• M28: 10,053,276 km (0.065 R)
• M29: 10,604,395 km (0.107 R)
• M30: 11,070,990 km (0.057 R)
• M31: 11,354,329 km (0.115 R)
• M32: 11,512,753 km (0.087 R)
• M33: 11,671,925 km (0.088 R)
• M34: 11,831,845 km (0.052 R)
• M35: 12,186,243 km (0.058 R)
• M36: 12,839,536 km (0.11 R)
• M37: 13,840,945 km (0.098 R)
• M38: 14,146,274 km (0.086 R)
• M39: 14,248,449 km (0.101 R)
• M40: 14,660,143 km (0.052 R)
• M41: 14,798,221 km (0.052 R)
• M42: 14,936,599 km (0.045 R)
• M43: 15,075,576 km (0.062 R)
• M44: 15,180,145 km (0.118 R)
• M45: 15,284,863 km (0.073 R)
• M46: 15,953,865 km (0.114 R)
• M47: 16,920,866 km (0.07 R)
• M48: 17,102,029 km (0.078 R)
• M49: 17,980,766 km (0.111 R)
• M50: 19,024,511 km (0.052 R)
• M51: 19,212,855 km (0.12 R)
• M52: 19,515,790 km (0.034 R)
• M53: 19,972,961 km (0.087 R)
• M54: 20,164,447 km (0.068 R)
• M55: 20,510,766 km (0.099 R)
• M56: 20,820,433 km (0.053 R)
• M57: 21,014,611 km (0.086 R)
• M58: 21,718,918 km (0.11 R)
• M59: 21,915,938 km (0.06 R)
• M60: 22,749,797 km (0.115 R)
• M61: 23,271,295 km (0.077 R)
• M62: 24,326,110 km (0.064 R)
• M63: 25,024,283 km (0.118 R)
• M64: 26,524,301 km (0.082 R)
• M65: 26,777,121 km (0.092 R)
• M66: 27,498,033 km (0.09 R)
• M67: 27,668,425 km (0.072 R)
• M68: 28,053,490 km (0.104 R)
• M69: 28,354,182 km (0.072 R)
• M70: 28,655,921 km (0.045 R)
• M71: 28,828,706 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.2

Radius: 13.1

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.16 AU - 8.78 AU

Year: 7733 Days

Day: 6.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 25,317,873 km

• M1: 169,943 km (0.115 R)
• M2: 254,466 km (0.093 R)
• M3: 338,690 km (0.09 R)
• M4: 585,227 km (0.111 R)
• M5: 715,826 km (0.063 R)
• M6: 857,645 km (0.108 R)
• M7: 1,009,786 km (0.109 R)
• M8: 1,103,135 km (0.079 R)
• M9: 1,185,713 km (0.066 R)
• M10: 1,431,652 km (0.082 R)
• M11: 1,662,930 km (0.066 R)
• M12: 2,093,323 km (0.095 R)
• M13: 2,880,058 km (0.115 R)
• M14: 2,996,745 km (0.079 R)
• M15: 3,315,837 km (0.105 R)
• M16: 4,161,663 km (0.085 R)
• M17: 4,792,368 km (0.077 R)
• M18: 4,931,494 km (0.115 R)
• M19: 5,095,603 km (0.078 R)
• M20: 5,598,551 km (0.066 R)
• M21: 5,819,058 km (0.047 R)
• M22: 5,917,942 km (0.101 R)
• M23: 6,092,523 km (0.098 R)
• M24: 6,218,185 km (0.069 R)
• M25: 6,626,438 km (0.117 R)
• M26: 6,859,810 km (0.107 R)
• M27: 7,096,025 km (0.095 R)
• M28: 7,684,693 km (0.116 R)
• M29: 7,875,430 km (0.113 R)
• M30: 8,261,393 km (0.117 R)
• M31: 8,512,867 km (0.076 R)
• M32: 8,909,152 km (0.084 R)
• M33: 9,224,654 km (0.041 R)
• M34: 9,340,442 km (0.032 R)
• M35: 9,631,709 km (0.095 R)
• M36: 9,867,027 km (0.095 R)
• M37: 10,104,139 km (0.103 R)
• M38: 10,253,288 km (0.102 R)
• M39: 10,373,266 km (0.076 R)
• M40: 10,766,110 km (0.109 R)
• M41: 11,040,921 km (0.07 R)
• M42: 11,566,459 km (0.112 R)
• M43: 11,660,107 km (0.09 R)
• M44: 11,753,905 km (0.048 R)
• M45: 12,100,224 km (0.083 R)
• M46: 12,195,218 km (0.113 R)
• M47: 13,094,302 km (0.09 R)
• M48: 14,955,748 km (0.109 R)
• M49: 15,125,990 km (0.085 R)
• M50: 15,847,950 km (0.043 R)
• M51: 16,335,639 km (0.113 R)
• M52: 16,792,810 km (0.105 R)
• M53: 17,504,447 km (0.046 R)
• M54: 17,936,186 km (0.03 R)
• M55: 18,920,391 km (0.049 R)
• M56: 19,252,348 km (0.116 R)
• M57: 20,147,093 km (0.114 R)
• M58: 20,259,890 km (0.118 R)
• M59: 20,941,159 km (0.092 R)
• M60: 21,131,746 km (0.114 R)
• M61: 21,476,121 km (0.065 R)
• M62: 21,629,907 km (0.066 R)
• M63: 21,977,124 km (0.093 R)
• M64: 22,365,031 km (0.087 R)
• M65: 22,872,617 km (0.104 R)
• M66: 23,621,504 km (0.111 R)
• M67: 23,780,227 km (0.059 R)
• M68: 23,899,457 km (0.113 R)
• M69: 24,098,571 km (0.101 R)
• M70: 24,258,342 km (0.029 R)
• M71: 25,875,196 km (0.026 R)
• M72: 26,120,686 km (0.043 R)
• M73: 26,408,213 km (0.077 R)
• M74: 26,903,382 km (0.104 R)
• M75: 27,735,445 km (0.099 R)
• M76: 27,860,958 km (0.112 R)
• M77: 27,944,882 km (0.054 R)
• M78: 28,028,657 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.3

Radius: 14

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.64 AU - 8.56 AU

Year: 7935 Days

Day: 14.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 178 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 25,317,873 km

• M1: 182,958 km (0.074 R)
• M2: 311,313 km (0.056 R)
• M3: 898,784 km (0.043 R)
• M4: 1,005,298 km (0.116 R)
• M5: 1,104,032 km (0.077 R)
• M6: 1,339,051 km (0.087 R)
• M7: 1,708,408 km (0.095 R)
• M8: 1,859,352 km (0.075 R)
• M9: 1,952,103 km (0.09 R)
• M10: 2,078,363 km (0.117 R)
• M11: 2,174,854 km (0.088 R)
• M12: 2,306,051 km (0.102 R)
• M13: 2,593,728 km (0.066 R)
• M14: 2,698,297 km (0.119 R)
• M15: 2,875,570 km (0.076 R)
• M16: 3,038,482 km (0.042 R)
• M17: 3,373,881 km (0.078 R)
• M18: 3,488,323 km (0.083 R)
• M19: 3,740,994 km (0.043 R)
• M20: 3,999,649 km (0.111 R)
• M21: 4,141,467 km (0.052 R)
• M22: 4,264,437 km (0.1 R)
• M23: 4,367,809 km (0.109 R)
• M24: 4,897,385 km (0.108 R)
• M25: 5,071,218 km (0.106 R)
• M26: 5,203,014 km (0.069 R)
• M27: 5,358,147 km (0.109 R)
• M28: 5,447,457 km (0.112 R)
• M29: 5,605,133 km (0.075 R)
• M30: 6,040,762 km (0.086 R)
• M31: 6,511,247 km (0.073 R)
• M32: 6,702,733 km (0.107 R)
• M33: 7,091,537 km (0.107 R)
• M34: 7,387,891 km (0.096 R)
• M35: 7,738,997 km (0.088 R)
• M36: 8,483,546 km (0.07 R)
• M37: 8,798,449 km (0.108 R)
• M38: 8,957,322 km (0.099 R)
• M39: 9,277,910 km (0.119 R)
• M40: 9,412,698 km (0.114 R)
• M41: 9,602,388 km (0.101 R)
• M42: 9,930,755 km (0.106 R)
• M43: 10,096,211 km (0.072 R)
• M44: 10,234,888 km (0.104 R)
• M45: 10,739,182 km (0.092 R)
• M46: 11,079,966 km (0.108 R)
• M47: 11,338,023 km (0.109 R)
• M48: 11,655,918 km (0.098 R)
• M49: 12,064,919 km (0.059 R)
• M50: 12,271,214 km (0.101 R)
• M51: 12,717,315 km (0.096 R)
• M52: 13,017,558 km (0.118 R)
• M53: 13,138,283 km (0.033 R)
• M54: 13,350,563 km (0.119 R)
• M55: 13,441,967 km (0.096 R)
• M56: 15,121,353 km (0.037 R)
• M57: 15,695,809 km (0.108 R)
• M58: 15,888,790 km (0.087 R)
• M59: 16,147,445 km (0.093 R)
• M60: 16,374,983 km (0.102 R)
• M61: 16,570,807 km (0.103 R)
• M62: 17,096,942 km (0.115 R)
• M63: 17,963,563 km (0.119 R)
• M64: 18,981,127 km (0.08 R)
• M65: 19,670,026 km (0.09 R)
• M66: 20,017,541 km (0.103 R)
• M67: 20,930,687 km (0.115 R)
• M68: 21,036,901 km (0.039 R)
• M69: 21,356,592 km (0.05 R)
• M70: 22,289,484 km (0.063 R)
• M71: 22,470,348 km (0.102 R)
• M72: 23,308,994 km (0.068 R)
• M73: 23,566,302 km (0.067 R)
• M74: 23,824,508 km (0.115 R)
• M75: 23,935,360 km (0.117 R)
• M76: 24,046,511 km (0.036 R)
• M77: 24,418,112 km (0.07 R)
• M78: 24,941,705 km (0.077 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 17,643 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit