🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.64 AU - 0.7 AU

Year: 211 Days

Day: 29.8 Hours

Environment

Temp: 107 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.04 AU - 1.06 AU

Year: 414 Days

Day: 33.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,448,184 km

• M1: 313,108 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.09 AU - 1.41 AU

Year: 538 Days

Day: 28 Hours

Environment

Temp: -43 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,448,184 km

• M1: 215,720 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.87 AU - 2.95 AU

Year: 1440 Days

Day: 40.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,448,184 km

• M1: 1,002,306 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.83 AU - 2.97 AU

Year: 1901 Days

Day: 28 Hours

Environment

Temp: -116 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,448,184 km

• M1: 481,705 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.7

Radius: 10.3

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.5 AU - 5.18 AU

Year: 3481 Days

Day: 12.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 70,448,184 km

• M1: 198,068 km (0.073 R)
• M2: 297,101 km (0.033 R)
• M3: 576,401 km (0.113 R)
• M4: 730,187 km (0.09 R)
• M5: 818,300 km (0.113 R)
• M6: 921,972 km (0.055 R)
• M7: 1,105,229 km (0.111 R)
• M8: 1,221,167 km (0.119 R)
• M9: 1,314,217 km (0.037 R)
• M10: 1,710,951 km (0.047 R)
• M11: 1,785,750 km (0.075 R)
• M12: 1,861,596 km (0.118 R)
• M13: 2,064,301 km (0.119 R)
• M14: 2,160,193 km (0.101 R)
• M15: 3,238,196 km (0.078 R)
• M16: 3,331,545 km (0.076 R)
• M17: 3,444,940 km (0.087 R)
• M18: 3,753,261 km (0.086 R)
• M19: 3,910,937 km (0.109 R)
• M20: 3,990,523 km (0.074 R)
• M21: 5,359,344 km (0.091 R)
• M22: 5,944,421 km (0.064 R)
• M23: 6,314,676 km (0.099 R)
• M24: 6,431,960 km (0.095 R)
• M25: 6,621,052 km (0.105 R)
• M26: 7,371,136 km (0.106 R)
• M27: 7,470,020 km (0.107 R)
• M28: 7,594,037 km (0.081 R)
• M29: 7,693,818 km (0.113 R)
• M30: 8,122,716 km (0.098 R)
• M31: 8,507,631 km (0.104 R)
• M32: 8,611,302 km (0.081 R)
• M33: 8,715,422 km (0.112 R)
• M34: 9,402,226 km (0.11 R)
• M35: 9,590,121 km (0.1 R)
• M36: 10,771,495 km (0.088 R)
• M37: 10,968,067 km (0.099 R)
• M38: 11,109,287 km (0.073 R)
• M39: 11,536,539 km (0.071 R)
• M40: 12,791,067 km (0.088 R)
• M41: 12,969,537 km (0.084 R)
• M42: 13,059,146 km (0.117 R)
• M43: 14,396,252 km (0.096 R)
• M44: 15,143,792 km (0.11 R)
• M45: 15,712,713 km (0.118 R)
• M46: 15,967,927 km (0.078 R)
• M47: 16,192,324 km (0.048 R)
• M48: 16,417,618 km (0.106 R)
• M49: 16,611,796 km (0.1 R)
• M50: 16,936,873 km (0.096 R)
• M51: 17,395,540 km (0.118 R)
• M52: 17,626,369 km (0.109 R)
• M53: 17,692,641 km (0.118 R)
• M54: 17,958,028 km (0.071 R)
• M55: 18,124,680 km (0.114 R)
• M56: 18,291,780 km (0.09 R)
• M57: 18,526,500 km (0.12 R)
• M58: 19,646,838 km (0.112 R)
• M59: 20,163,399 km (0.047 R)
• M60: 20,336,484 km (0.095 R)
• M61: 20,440,754 km (0.061 R)
• M62: 20,579,880 km (0.045 R)
• M63: 20,649,443 km (0.1 R)
• M64: 20,894,035 km (0.071 R)
• M65: 21,562,588 km (0.114 R)
• M66: 21,704,108 km (0.116 R)
• M67: 22,059,552 km (0.104 R)
• M68: 22,166,664 km (0.056 R)
• M69: 22,632,363 km (0.054 R)
• M70: 22,740,223 km (0.063 R)
• M71: 23,028,947 km (0.075 R)
• M72: 23,828,996 km (0.082 R)
• M73: 24,195,660 km (0.099 R)
• M74: 24,675,271 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.3

Radius: 11.5

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.85 AU - 6.41 AU

Year: 5843 Days

Day: 10.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 70,448,184 km

• M1: 156,779 km (0.042 R)
• M2: 309,967 km (0.107 R)
• M3: 381,923 km (0.065 R)
• M4: 470,635 km (0.079 R)
• M5: 653,892 km (0.099 R)
• M6: 744,848 km (0.074 R)
• M7: 829,670 km (0.109 R)
• M8: 975,378 km (0.084 R)
• M9: 1,229,545 km (0.101 R)
• M10: 1,306,289 km (0.067 R)
• M11: 1,384,678 km (0.072 R)
• M12: 1,993,990 km (0.118 R)
• M13: 2,497,387 km (0.09 R)
• M14: 2,662,693 km (0.108 R)
• M15: 3,057,032 km (0.067 R)
• M16: 3,324,214 km (0.114 R)
• M17: 3,469,923 km (0.089 R)
• M18: 3,580,625 km (0.08 R)
• M19: 3,958,060 km (0.078 R)
• M20: 4,093,297 km (0.116 R)
• M21: 4,448,143 km (0.119 R)
• M22: 4,609,110 km (0.102 R)
• M23: 4,999,112 km (0.074 R)
• M24: 5,335,857 km (0.09 R)
• M25: 5,464,062 km (0.082 R)
• M26: 5,745,456 km (0.052 R)
• M27: 6,142,937 km (0.106 R)
• M28: 6,778,878 km (0.042 R)
• M29: 7,651,482 km (0.08 R)
• M30: 7,844,912 km (0.094 R)
• M31: 8,211,726 km (0.054 R)
• M32: 8,509,426 km (0.075 R)
• M33: 8,861,131 km (0.109 R)
• M34: 8,987,840 km (0.065 R)
• M35: 9,500,961 km (0.086 R)
• M36: 9,787,291 km (0.069 R)
• M37: 10,395,257 km (0.109 R)
• M38: 10,528,997 km (0.118 R)
• M39: 10,879,505 km (0.084 R)
• M40: 11,124,397 km (0.039 R)
• M41: 11,261,279 km (0.107 R)
• M42: 12,010,166 km (0.035 R)
• M43: 12,235,011 km (0.112 R)
• M44: 12,518,200 km (0.114 R)
• M45: 13,033,415 km (0.102 R)
• M46: 13,819,253 km (0.119 R)
• M47: 14,114,260 km (0.1 R)
• M48: 14,262,511 km (0.093 R)
• M49: 14,470,901 km (0.061 R)
• M50: 14,800,465 km (0.109 R)
• M51: 14,951,110 km (0.055 R)
• M52: 15,314,783 km (0.108 R)
• M53: 15,406,187 km (0.08 R)
• M54: 15,528,259 km (0.072 R)
• M55: 16,205,638 km (0.073 R)
• M56: 16,641,716 km (0.103 R)
• M57: 17,525,391 km (0.105 R)
• M58: 17,780,754 km (0.096 R)
• M59: 17,908,810 km (0.092 R)
• M60: 18,327,385 km (0.099 R)
• M61: 19,206,871 km (0.105 R)
• M62: 19,338,367 km (0.094 R)
• M63: 20,838,086 km (0.11 R)
• M64: 20,973,173 km (0.109 R)
• M65: 21,142,368 km (0.115 R)
• M66: 21,380,228 km (0.097 R)
• M67: 21,516,512 km (0.095 R)
• M68: 21,927,158 km (0.085 R)
• M69: 22,999,775 km (0.088 R)
• M70: 23,244,368 km (0.117 R)
• M71: 23,595,175 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.4

Radius: 6.6

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 14.17 AU - 15.39 AU

Year: 21877 Days

Day: 15.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 70,448,184 km

• M1: 174,581 km (0.114 R)
• M2: 311,762 km (0.088 R)
• M3: 377,136 km (0.092 R)
• M4: 731,534 km (0.053 R)
• M5: 940,671 km (0.095 R)
• M6: 1,014,573 km (0.117 R)
• M7: 1,248,245 km (0.087 R)
• M8: 1,441,525 km (0.103 R)
• M9: 1,556,416 km (0.11 R)
• M10: 1,982,022 km (0.057 R)
• M11: 2,207,915 km (0.062 R)
• M12: 2,273,888 km (0.11 R)
• M13: 3,266,769 km (0.079 R)
• M14: 3,611,293 km (0.093 R)
• M15: 3,807,715 km (0.113 R)
• M16: 3,887,151 km (0.113 R)
• M17: 4,088,510 km (0.119 R)
• M18: 4,334,598 km (0.081 R)
• M19: 4,459,513 km (0.086 R)
• M20: 4,585,474 km (0.105 R)
• M21: 5,955,790 km (0.064 R)
• M22: 8,563,132 km (0.11 R)
• M23: 8,667,551 km (0.081 R)
• M24: 10,507,605 km (0.101 R)
• M25: 10,619,504 km (0.109 R)
• M26: 10,675,603 km (0.087 R)
• M27: 10,731,852 km (0.103 R)
• M28: 10,957,595 km (0.118 R)
• M29: 11,299,277 km (0.052 R)
• M30: 12,641,020 km (0.075 R)
• M31: 13,786,940 km (0.1 R)
• M32: 15,091,583 km (0.093 R)
• M33: 16,435,271 km (0.11 R)
• M34: 16,957,068 km (0.117 R)
• M35: 17,550,673 km (0.111 R)
• M36: 18,151,158 km (0.072 R)
• M37: 18,420,135 km (0.096 R)
• M38: 18,555,222 km (0.077 R)
• M39: 18,758,227 km (0.056 R)
• M40: 19,715,952 km (0.104 R)
• M41: 19,923,145 km (0.044 R)
• M42: 21,252,622 km (0.107 R)
• M43: 21,820,944 km (0.048 R)
• M44: 22,035,467 km (0.1 R)
• M45: 22,106,975 km (0.054 R)
• M46: 23,045,253 km (0.12 R)
• M47: 23,922,794 km (0.078 R)
• M48: 24,885,606 km (0.117 R)
• M49: 25,034,904 km (0.116 R)
• M50: 25,559,694 km (0.051 R)
• M51: 27,617,712 km (0.118 R)
• M52: 27,772,246 km (0.119 R)
• M53: 28,783,827 km (0.107 R)
• M54: 29,176,073 km (0.092 R)
• M55: 31,083,446 km (0.109 R)
• M56: 32,214,705 km (0.105 R)
• M57: 33,936,576 km (0.094 R)
• M58: 34,433,989 km (0.083 R)
• M59: 35,940,739 km (0.107 R)
• M60: 36,025,112 km (0.118 R)
• M61: 36,447,876 km (0.052 R)
• M62: 37,298,190 km (0.108 R)
• M63: 37,725,741 km (0.097 R)
• M64: 40,237,638 km (0.078 R)
• M65: 40,588,445 km (0.105 R)
• M66: 41,028,263 km (0.039 R)
• M67: 41,557,989 km (0.069 R)
• M68: 41,735,113 km (0.119 R)
• M69: 42,267,981 km (0.069 R)
• M70: 42,446,152 km (0.113 R)
• M71: 43,250,839 km (0.095 R)
• M72: 44,060,462 km (0.108 R)
• M73: 44,965,978 km (0.115 R)
• M74: 45,238,845 km (0.12 R)
• M75: 45,694,819 km (0.117 R)
• M76: 46,611,405 km (0.118 R)
• M77: 46,795,411 km (0.114 R)
• M78: 49,772,558 km (0.046 R)
• M79: 53,675,566 km (0.109 R)
• M80: 55,614,953 km (0.065 R)
• M81: 57,084,453 km (0.071 R)
• M82: 58,071,201 km (0.084 R)
• M83: 59,262,748 km (0.064 R)
• M84: 59,661,725 km (0.077 R)
• M85: 60,864,043 km (0.072 R)
• M86: 64,006,646 km (0.093 R)
• M87: 64,723,519 km (0.116 R)
• M88: 67,513,519 km (0.095 R)
• M89: 68,243,257 km (0.09 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 18,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit