🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.61 AU - 0.93 AU

Year: 257 Days

Day: 14.2 Hours

Environment

Temp: 90 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,626,000 km

• M1: 75,846 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.95 AU - 3.13 AU

Year: 1542 Days

Day: 21.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.44 AU - 3.34 AU

Year: 1871 Days

Day: 16.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,626,000 km

• M1: 46,824 km (0.085 R)
• M2: 2,253,842 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.05 AU - 3.67 AU

Year: 2345 Days

Day: 29.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.1

Radius: 8

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.1 AU - 5.42 AU

Year: 4594 Days

Day: 9.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,626,000 km

• M1: 180,565 km (0.113 R)
• M2: 242,199 km (0.079 R)
• M3: 343,028 km (0.092 R)
• M4: 601,832 km (0.102 R)
• M5: 707,448 km (0.069 R)
• M6: 809,324 km (0.084 R)
• M7: 905,217 km (0.042 R)
• M8: 1,085,632 km (0.114 R)
• M9: 1,377,946 km (0.107 R)
• M10: 1,441,974 km (0.109 R)
• M11: 1,763,460 km (0.085 R)
• M12: 1,947,016 km (0.07 R)
• M13: 2,151,517 km (0.09 R)
• M14: 2,271,644 km (0.09 R)
• M15: 2,613,475 km (0.078 R)
• M16: 2,741,830 km (0.099 R)
• M17: 3,038,333 km (0.068 R)
• M18: 3,088,747 km (0.119 R)
• M19: 3,207,528 km (0.056 R)
• M20: 3,537,541 km (0.079 R)
• M21: 3,715,712 km (0.065 R)
• M22: 4,025,230 km (0.102 R)
• M23: 4,117,981 km (0.08 R)
• M24: 4,173,930 km (0.097 R)
• M25: 4,591,907 km (0.085 R)
• M26: 4,904,417 km (0.072 R)
• M27: 5,023,347 km (0.115 R)
• M28: 5,083,186 km (0.071 R)
• M29: 5,203,612 km (0.117 R)
• M30: 5,570,426 km (0.109 R)
• M31: 5,715,387 km (0.1 R)
• M32: 5,798,862 km (0.093 R)
• M33: 6,286,252 km (0.083 R)
• M34: 6,350,878 km (0.072 R)
• M35: 7,008,511 km (0.103 R)
• M36: 7,988,825 km (0.048 R)
• M37: 8,673,834 km (0.101 R)
• M38: 8,987,092 km (0.055 R)
• M39: 9,059,946 km (0.072 R)
• M40: 9,132,950 km (0.055 R)
• M41: 9,328,624 km (0.054 R)
• M42: 9,575,161 km (0.101 R)
• M43: 9,923,874 km (0.105 R)
• M44: 10,200,929 km (0.109 R)
• M45: 10,251,493 km (0.049 R)
• M46: 10,531,540 km (0.113 R)
• M47: 10,582,703 km (0.06 R)
• M48: 11,021,025 km (0.051 R)
• M49: 11,151,175 km (0.07 R)
• M50: 11,229,415 km (0.087 R)
• M51: 11,623,605 km (0.091 R)
• M52: 12,049,061 km (0.103 R)
• M53: 12,588,062 km (0.114 R)
• M54: 13,245,395 km (0.103 R)
• M55: 13,411,449 km (0.112 R)
• M56: 13,745,501 km (0.04 R)
• M57: 13,829,575 km (0.114 R)
• M58: 13,913,649 km (0.12 R)
• M59: 14,252,040 km (0.093 R)
• M60: 14,365,285 km (0.111 R)
• M61: 14,965,472 km (0.119 R)
• M62: 15,341,112 km (0.105 R)
• M63: 15,895,671 km (0.11 R)
• M64: 15,954,463 km (0.086 R)
• M65: 16,101,668 km (0.077 R)
• M66: 16,249,321 km (0.072 R)
• M67: 16,516,203 km (0.101 R)
• M68: 16,605,513 km (0.095 R)
• M69: 16,665,203 km (0.095 R)
• M70: 16,964,399 km (0.113 R)
• M71: 17,204,952 km (0.085 R)
• M72: 17,720,017 km (0.04 R)
• M73: 18,148,166 km (0.057 R)
• M74: 18,394,255 km (0.102 R)
• M75: 18,827,640 km (0.11 R)
• M76: 18,889,723 km (0.065 R)
• M77: 18,951,956 km (0.064 R)
• M78: 19,170,518 km (0.092 R)
• M79: 19,326,998 km (0.093 R)
• M80: 20,115,977 km (0.116 R)
• M81: 20,658,568 km (0.109 R)
• M82: 20,883,414 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.4

Radius: 13

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.13 AU - 6.27 AU

Year: 5879 Days

Day: 8.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,626,000 km

• M1: 181,163 km (0.062 R)
• M2: 466,745 km (0.03 R)
• M3: 552,764 km (0.101 R)
• M4: 733,478 km (0.1 R)
• M5: 826,079 km (0.039 R)
• M6: 960,867 km (0.087 R)
• M7: 1,267,992 km (0.043 R)
• M8: 1,515,426 km (0.112 R)
• M9: 1,699,881 km (0.054 R)
• M10: 2,386,385 km (0.103 R)
• M11: 2,806,905 km (0.092 R)
• M12: 3,035,640 km (0.062 R)
• M13: 3,926,944 km (0.12 R)
• M14: 4,097,486 km (0.062 R)
• M15: 4,205,196 km (0.117 R)
• M16: 4,314,103 km (0.115 R)
• M17: 4,445,899 km (0.118 R)
• M18: 4,646,211 km (0.11 R)
• M19: 5,125,223 km (0.106 R)
• M20: 5,288,434 km (0.115 R)
• M21: 5,548,435 km (0.077 R)
• M22: 5,644,028 km (0.045 R)
• M23: 5,764,455 km (0.096 R)
• M24: 6,254,238 km (0.108 R)
• M25: 6,630,477 km (0.107 R)
• M26: 6,834,229 km (0.087 R)
• M27: 7,014,195 km (0.092 R)
• M28: 7,195,807 km (0.111 R)
• M29: 7,457,903 km (0.072 R)
• M30: 7,563,668 km (0.101 R)
• M31: 7,723,289 km (0.055 R)
• M32: 8,045,822 km (0.106 R)
• M33: 8,593,201 km (0.092 R)
• M34: 8,815,503 km (0.029 R)
• M35: 9,124,423 km (0.09 R)
• M36: 9,580,098 km (0.089 R)
• M37: 9,810,778 km (0.069 R)
• M38: 9,955,888 km (0.106 R)
• M39: 10,101,596 km (0.054 R)
• M40: 10,336,465 km (0.105 R)
• M41: 10,454,498 km (0.096 R)
• M42: 10,871,427 km (0.119 R)
• M43: 11,293,742 km (0.027 R)
• M44: 11,629,290 km (0.068 R)
• M45: 11,968,278 km (0.107 R)
• M46: 12,279,292 km (0.12 R)
• M47: 12,624,415 km (0.053 R)
• M48: 13,132,150 km (0.073 R)
• M49: 13,260,206 km (0.102 R)
• M50: 14,135,054 km (0.071 R)
• M51: 14,233,340 km (0.104 R)
• M52: 14,928,372 km (0.102 R)
• M53: 15,028,602 km (0.098 R)
• M54: 16,870,002 km (0.114 R)
• M55: 16,974,422 km (0.1 R)
• M56: 17,218,865 km (0.031 R)
• M57: 17,852,711 km (0.081 R)
• M58: 18,781,863 km (0.078 R)
• M59: 18,890,022 km (0.048 R)
• M60: 19,470,761 km (0.09 R)
• M61: 19,836,678 km (0.094 R)
• M62: 20,612,492 km (0.062 R)
• M63: 21,473,727 km (0.113 R)
• M64: 21,624,671 km (0.075 R)
• M65: 22,079,748 km (0.049 R)
• M66: 22,308,334 km (0.103 R)
• M67: 22,537,966 km (0.072 R)
• M68: 22,691,304 km (0.117 R)
• M69: 23,153,711 km (0.052 R)
• M70: 23,269,799 km (0.087 R)
• M71: 23,619,260 km (0.044 R)
• M72: 23,814,186 km (0.062 R)
• M73: 24,009,561 km (0.054 R)
• M74: 25,752,226 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59

Radius: 12.6

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.36 AU - 10.04 AU

Year: 9772 Days

Day: 9 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 50,626,000 km

• M1: 303,983 km (0.053 R)
• M2: 705,952 km (0.104 R)
• M3: 860,637 km (0.109 R)
• M4: 963,560 km (0.109 R)
• M5: 1,468,303 km (0.116 R)
• M6: 1,993,242 km (0.066 R)
• M7: 2,077,017 km (0.069 R)
• M8: 2,161,839 km (0.106 R)
• M9: 2,604,349 km (0.059 R)
• M10: 2,852,083 km (0.075 R)
• M11: 3,010,956 km (0.086 R)
• M12: 3,370,889 km (0.064 R)
• M13: 3,454,664 km (0.047 R)
• M14: 3,573,145 km (0.111 R)
• M15: 3,744,883 km (0.035 R)
• M16: 4,240,202 km (0.092 R)
• M17: 4,532,666 km (0.065 R)
• M18: 5,098,894 km (0.072 R)
• M19: 5,429,804 km (0.065 R)
• M20: 5,787,942 km (0.119 R)
• M21: 5,868,575 km (0.064 R)
• M22: 6,215,492 km (0.106 R)
• M23: 6,632,272 km (0.061 R)
• M24: 6,844,103 km (0.071 R)
• M25: 6,993,700 km (0.109 R)
• M26: 7,625,303 km (0.115 R)
• M27: 8,161,761 km (0.114 R)
• M28: 8,252,417 km (0.096 R)
• M29: 8,457,665 km (0.1 R)
• M30: 9,295,114 km (0.118 R)
• M31: 9,916,394 km (0.086 R)
• M32: 10,086,038 km (0.1 R)
• M33: 10,256,580 km (0.118 R)
• M34: 10,501,920 km (0.103 R)
• M35: 10,798,872 km (0.06 R)
• M36: 11,274,743 km (0.099 R)
• M37: 11,426,435 km (0.043 R)
• M38: 12,117,727 km (0.063 R)
• M39: 12,927,949 km (0.1 R)
• M40: 13,809,828 km (0.119 R)
• M41: 14,876,910 km (0.072 R)
• M42: 15,043,412 km (0.112 R)
• M43: 15,154,863 km (0.037 R)
• M44: 15,350,387 km (0.091 R)
• M45: 15,857,075 km (0.071 R)
• M46: 16,027,317 km (0.084 R)
• M47: 16,541,336 km (0.103 R)
• M48: 16,916,078 km (0.088 R)
• M49: 17,147,955 km (0.037 R)
• M50: 17,322,685 km (0.066 R)
• M51: 17,673,792 km (0.111 R)
• M52: 17,761,905 km (0.084 R)
• M53: 18,383,035 km (0.107 R)
• M54: 18,472,345 km (0.102 R)
• M55: 18,741,172 km (0.114 R)
• M56: 18,831,081 km (0.032 R)
• M57: 19,494,847 km (0.077 R)
• M58: 19,585,952 km (0.107 R)
• M59: 20,412,181 km (0.101 R)
• M60: 20,504,632 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.4

Radius: 10.7

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.77 AU - 10.35 AU

Year: 10385 Days

Day: 10.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 50,626,000 km

• M1: 422,165 km (0.048 R)
• M2: 664,065 km (0.029 R)
• M3: 893,847 km (0.103 R)
• M4: 1,170,155 km (0.093 R)
• M5: 1,362,388 km (0.084 R)
• M6: 1,588,281 km (0.113 R)
• M7: 1,705,865 km (0.08 R)
• M8: 1,975,141 km (0.097 R)
• M9: 2,337,766 km (0.044 R)
• M10: 2,665,535 km (0.104 R)
• M11: 2,778,032 km (0.071 R)
• M12: 3,455,860 km (0.099 R)
• M13: 3,641,063 km (0.113 R)
• M14: 4,548,074 km (0.101 R)
• M15: 4,751,228 km (0.069 R)
• M16: 5,343,337 km (0.047 R)
• M17: 6,444,676 km (0.084 R)
• M18: 6,520,522 km (0.115 R)
• M19: 6,711,559 km (0.103 R)
• M20: 6,904,540 km (0.098 R)
• M21: 7,414,669 km (0.119 R)
• M22: 8,100,276 km (0.115 R)
• M23: 8,264,534 km (0.045 R)
• M24: 8,471,428 km (0.108 R)
• M25: 8,806,079 km (0.103 R)
• M26: 9,059,946 km (0.078 R)
• M27: 9,145,067 km (0.038 R)
• M28: 10,365,038 km (0.111 R)
• M29: 10,813,084 km (0.117 R)
• M30: 10,994,097 km (0.09 R)
• M31: 11,451,119 km (0.091 R)
• M32: 11,728,174 km (0.06 R)
• M33: 12,054,447 km (0.087 R)
• M34: 12,525,531 km (0.116 R)
• M35: 14,221,821 km (0.1 R)
• M36: 14,470,004 km (0.054 R)
• M37: 15,630,135 km (0.118 R)
• M38: 15,937,559 km (0.119 R)
• M39: 16,195,465 km (0.1 R)
• M40: 16,610,899 km (0.087 R)
• M41: 17,505,195 km (0.102 R)
• M42: 17,771,180 km (0.065 R)
• M43: 18,469,204 km (0.051 R)
• M44: 18,577,363 km (0.096 R)
• M45: 18,739,976 km (0.076 R)
• M46: 21,406,408 km (0.094 R)
• M47: 21,805,086 km (0.109 R)
• M48: 22,436,539 km (0.081 R)
• M49: 25,081,878 km (0.096 R)
• M50: 25,985,449 km (0.097 R)
• M51: 26,410,756 km (0.076 R)
• M52: 26,532,678 km (0.082 R)
• M53: 27,145,132 km (0.074 R)
• M54: 27,638,506 km (0.089 R)
• M55: 29,262,391 km (0.065 R)
• M56: 29,388,651 km (0.103 R)
• M57: 29,895,190 km (0.112 R)
• M58: 30,276,963 km (0.114 R)
• M59: 30,852,766 km (0.113 R)
• M60: 32,536,490 km (0.103 R)
• M61: 33,060,531 km (0.088 R)
• M62: 33,918,026 km (0.06 R)
• M63: 34,116,842 km (0.03 R)
• M64: 34,715,981 km (0.094 R)
• M65: 34,782,851 km (0.075 R)
• M66: 34,849,572 km (0.092 R)
• M67: 35,117,352 km (0.077 R)
• M68: 35,184,372 km (0.047 R)
• M69: 38,521,302 km (0.063 R)
• M70: 38,867,472 km (0.094 R)
• M71: 39,145,125 km (0.119 R)
• M72: 39,842,102 km (0.107 R)
• M73: 39,982,125 km (0.038 R)
• M74: 41,107,101 km (0.073 R)
• M75: 41,319,231 km (0.119 R)
• M76: 41,390,140 km (0.111 R)
• M77: 43,029,284 km (0.111 R)
• M78: 45,199,201 km (0.036 R)
• M79: 45,272,205 km (0.089 R)
• M80: 45,637,374 km (0.09 R)
• M81: 46,297,399 km (0.106 R)
• M82: 47,034,468 km (0.047 R)
• M83: 49,118,815 km (0.116 R)
• M84: 49,419,058 km (0.106 R)
• M85: 49,719,900 km (0.104 R)
• M86: 50,323,377 km (0.11 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 17,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit