🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.49 AU - 0.63 AU

Year: 191 Days

Day: 35.3 Hours

Environment

Temp: 0 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.69 AU - 0.83 AU

Year: 302 Days

Day: 28.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.49 AU - 2.05 AU

Year: 1075 Days

Day: 42.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.4

Radius: 9.2

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.95 AU - 3.17 AU

Year: 2444 Days

Day: 11.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 28,438,975 km

• M1: 124,765 km (0.114 R)
• M2: 183,856 km (0.071 R)
• M3: 243,695 km (0.069 R)
• M4: 330,163 km (0.097 R)
• M5: 395,387 km (0.052 R)
• M6: 480,060 km (0.106 R)
• M7: 556,953 km (0.061 R)
• M8: 686,355 km (0.064 R)
• M9: 945,608 km (0.109 R)
• M10: 1,235,230 km (0.086 R)
• M11: 1,310,328 km (0.111 R)
• M12: 1,387,071 km (0.09 R)
• M13: 1,516,025 km (0.113 R)
• M14: 1,641,388 km (0.08 R)
• M15: 1,871,320 km (0.108 R)
• M16: 1,942,528 km (0.079 R)
• M17: 2,006,407 km (0.069 R)
• M18: 2,227,512 km (0.119 R)
• M19: 2,396,558 km (0.118 R)
• M20: 2,508,756 km (0.115 R)
• M21: 2,596,271 km (0.045 R)
• M22: 2,919,702 km (0.115 R)
• M23: 2,993,304 km (0.108 R)
• M24: 3,256,147 km (0.064 R)
• M25: 3,506,873 km (0.061 R)
• M26: 3,575,539 km (0.116 R)
• M27: 3,704,043 km (0.078 R)
• M28: 4,078,636 km (0.092 R)
• M29: 4,244,241 km (0.09 R)
• M30: 4,338,488 km (0.076 R)
• M31: 4,412,240 km (0.114 R)
• M32: 4,529,076 km (0.046 R)
• M33: 4,668,351 km (0.05 R)
• M34: 4,733,277 km (0.09 R)
• M35: 4,830,964 km (0.098 R)
• M36: 4,918,479 km (0.04 R)
• M37: 5,117,294 km (0.111 R)
• M38: 5,195,235 km (0.109 R)
• M39: 5,568,482 km (0.03 R)
• M40: 5,856,906 km (0.107 R)
• M41: 6,605,644 km (0.088 R)
• M42: 6,715,149 km (0.037 R)
• M43: 6,972,906 km (0.08 R)
• M44: 7,384,450 km (0.056 R)
• M45: 7,676,016 km (0.076 R)
• M46: 7,778,192 km (0.106 R)
• M47: 7,880,965 km (0.106 R)
• M48: 7,945,442 km (0.045 R)
• M49: 8,414,731 km (0.104 R)
• M50: 8,586,469 km (0.096 R)
• M51: 8,692,683 km (0.105 R)
• M52: 8,866,217 km (0.04 R)
• M53: 9,040,947 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.8

Radius: 11.3

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.4 AU - 5.12 AU

Year: 4014 Days

Day: 5.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 28,438,975 km

• M1: 301,141 km (0.067 R)
• M2: 414,835 km (0.115 R)
• M3: 510,129 km (0.07 R)
• M4: 585,227 km (0.075 R)
• M5: 727,195 km (0.07 R)
• M6: 1,122,433 km (0.066 R)
• M7: 1,623,137 km (0.117 R)
• M8: 1,695,991 km (0.116 R)
• M9: 1,982,920 km (0.099 R)
• M10: 2,108,582 km (0.12 R)
• M11: 3,115,675 km (0.072 R)
• M12: 3,281,130 km (0.099 R)
• M13: 3,582,420 km (0.118 R)
• M14: 3,892,985 km (0.083 R)
• M15: 3,991,720 km (0.033 R)
• M16: 4,131,594 km (0.107 R)
• M17: 4,665,060 km (0.075 R)
• M18: 4,749,134 km (0.089 R)
• M19: 4,854,900 km (0.041 R)
• M20: 5,439,827 km (0.117 R)
• M21: 5,617,400 km (0.111 R)
• M22: 5,842,096 km (0.115 R)
• M23: 6,510,649 km (0.037 R)
• M24: 6,604,896 km (0.076 R)
• M25: 6,746,864 km (0.086 R)
• M26: 7,423,346 km (0.099 R)
• M27: 7,521,781 km (0.081 R)
• M28: 7,819,630 km (0.057 R)
• M29: 7,919,711 km (0.089 R)
• M30: 8,197,515 km (0.092 R)
• M31: 8,299,241 km (0.106 R)
• M32: 9,366,622 km (0.041 R)
• M33: 10,256,879 km (0.118 R)
• M34: 10,339,158 km (0.112 R)
• M35: 10,753,843 km (0.108 R)
• M36: 10,837,468 km (0.054 R)
• M37: 10,921,243 km (0.065 R)
• M38: 11,230,462 km (0.108 R)
• M39: 11,828,853 km (0.118 R)
• M40: 12,030,661 km (0.08 R)
• M41: 12,496,209 km (0.098 R)
• M42: 12,613,494 km (0.092 R)
• M43: 12,997,213 km (0.112 R)
• M44: 13,625,224 km (0.113 R)
• M45: 13,776,318 km (0.079 R)
• M46: 13,867,124 km (0.119 R)
• M47: 13,958,229 km (0.099 R)
• M48: 14,263,259 km (0.052 R)
• M49: 14,632,168 km (0.087 R)
• M50: 15,222,780 km (0.118 R)
• M51: 15,473,805 km (0.083 R)
• M52: 15,948,180 km (0.115 R)
• M53: 16,749,426 km (0.084 R)
• M54: 17,138,680 km (0.108 R)
• M55: 18,357,604 km (0.049 R)
• M56: 18,457,684 km (0.103 R)
• M57: 18,658,295 km (0.071 R)
• M58: 19,230,956 km (0.112 R)
• M59: 19,400,450 km (0.063 R)
• M60: 19,775,043 km (0.109 R)
• M61: 20,600,674 km (0.077 R)
• M62: 20,774,208 km (0.116 R)
• M63: 21,157,477 km (0.054 R)
• M64: 21,367,513 km (0.064 R)
• M65: 21,648,607 km (0.097 R)
• M66: 21,824,983 km (0.089 R)
• M67: 21,931,048 km (0.111 R)
• M68: 22,001,808 km (0.084 R)
• M69: 22,072,717 km (0.115 R)
• M70: 22,535,124 km (0.119 R)
• M71: 22,642,236 km (0.116 R)
• M72: 23,000,822 km (0.051 R)
• M73: 23,252,895 km (0.064 R)
• M74: 23,433,459 km (0.092 R)
• M75: 24,087,501 km (0.028 R)
• M76: 24,343,463 km (0.093 R)
• M77: 24,637,124 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.7

Radius: 11.7

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.06 AU - 7.66 AU

Year: 7323 Days

Day: 8.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,438,975 km

• M1: 306,376 km (0.119 R)
• M2: 655,089 km (0.098 R)
• M3: 842,086 km (0.09 R)
• M4: 994,826 km (0.064 R)
• M5: 1,213,388 km (0.084 R)
• M6: 1,328,728 km (0.07 R)
• M7: 1,463,217 km (0.103 R)
• M8: 1,633,908 km (0.055 R)
• M9: 1,910,963 km (0.061 R)
• M10: 2,292,288 km (0.093 R)
• M11: 2,418,698 km (0.107 R)
• M12: 2,947,976 km (0.087 R)
• M13: 3,450,774 km (0.075 R)
• M14: 3,744,136 km (0.116 R)
• M15: 4,288,223 km (0.04 R)
• M16: 4,445,151 km (0.096 R)
• M17: 4,950,642 km (0.081 R)
• M18: 5,378,043 km (0.027 R)
• M19: 5,620,691 km (0.099 R)
• M20: 5,966,412 km (0.039 R)
• M21: 6,217,587 km (0.114 R)
• M22: 6,370,027 km (0.076 R)
• M23: 6,498,083 km (0.106 R)
• M24: 6,965,875 km (0.1 R)
• M25: 7,579,675 km (0.11 R)
• M26: 7,742,587 km (0.096 R)
• M27: 7,851,943 km (0.102 R)
• M28: 8,350,254 km (0.065 R)
• M29: 8,716,619 km (0.114 R)
• M30: 9,261,455 km (0.081 R)
• M31: 9,728,798 km (0.103 R)
• M32: 10,778,078 km (0.073 R)
• M33: 11,362,706 km (0.082 R)
• M34: 11,456,055 km (0.066 R)
• M35: 11,549,554 km (0.102 R)
• M36: 12,020,937 km (0.114 R)
• M37: 12,243,090 km (0.079 R)
• M38: 12,594,944 km (0.086 R)
• M39: 13,670,553 km (0.105 R)
• M40: 14,135,802 km (0.119 R)
• M41: 14,639,947 km (0.114 R)
• M42: 14,775,482 km (0.047 R)
• M43: 15,218,591 km (0.069 R)
• M44: 15,424,588 km (0.119 R)
• M45: 15,631,482 km (0.053 R)
• M46: 16,152,980 km (0.098 R)
• M47: 16,786,078 km (0.087 R)
• M48: 17,248,485 km (0.046 R)
• M49: 17,715,081 km (0.061 R)
• M50: 17,859,592 km (0.082 R)
• M51: 18,734,141 km (0.115 R)
• M52: 18,881,346 km (0.08 R)
• M53: 19,176,801 km (0.089 R)
• M54: 19,697,552 km (0.081 R)
• M55: 19,809,750 km (0.119 R)
• M56: 20,147,542 km (0.047 R)
• M57: 20,676,819 km (0.1 R)
• M58: 20,943,253 km (0.086 R)
• M59: 21,057,845 km (0.113 R)
• M60: 21,249,031 km (0.106 R)
• M61: 21,325,775 km (0.098 R)
• M62: 21,594,901 km (0.093 R)
• M63: 21,826,629 km (0.114 R)
• M64: 22,604,537 km (0.116 R)
• M65: 23,312,435 km (0.058 R)
• M66: 23,669,226 km (0.072 R)
• M67: 24,428,285 km (0.093 R)
• M68: 25,642,870 km (0.067 R)
• M69: 26,134,299 km (0.101 R)
• M70: 26,918,641 km (0.04 R)
• M71: 27,168,021 km (0.057 R)
• M72: 27,459,736 km (0.118 R)
• M73: 28,046,609 km (0.117 R)
• M74: 28,130,683 km (0.115 R)
• M75: 28,215,056 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.5

Radius: 12.2

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.12 AU - 8.14 AU

Year: 7794 Days

Day: 14.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,438,975 km

• M1: 158,873 km (0.105 R)
• M2: 277,205 km (0.109 R)
• M3: 412,741 km (0.06 R)
• M4: 577,897 km (0.071 R)
• M5: 890,107 km (0.111 R)
• M6: 1,086,829 km (0.077 R)
• M7: 1,401,882 km (0.049 R)
• M8: 1,778,719 km (0.088 R)
• M9: 1,911,412 km (0.098 R)
• M10: 2,064,899 km (0.088 R)
• M11: 2,187,121 km (0.05 R)
• M12: 2,329,987 km (0.101 R)
• M13: 2,625,143 km (0.053 R)
• M14: 3,070,646 km (0.099 R)
• M15: 3,190,923 km (0.067 R)
• M16: 3,436,113 km (0.117 R)
• M17: 3,582,121 km (0.073 R)
• M18: 3,772,858 km (0.079 R)
• M19: 3,967,036 km (0.094 R)
• M20: 5,587,480 km (0.052 R)
• M21: 5,710,300 km (0.111 R)
• M22: 5,809,334 km (0.09 R)
• M23: 6,389,475 km (0.072 R)
• M24: 6,595,770 km (0.077 R)
• M25: 6,673,561 km (0.086 R)
• M26: 6,882,848 km (0.085 R)
• M27: 7,388,489 km (0.065 R)
• M28: 7,714,164 km (0.101 R)
• M29: 7,851,195 km (0.046 R)
• M30: 8,183,602 km (0.089 R)
• M31: 8,295,352 km (0.076 R)
• M32: 8,435,824 km (0.071 R)
• M33: 8,548,920 km (0.112 R)
• M34: 9,676,589 km (0.049 R)
• M35: 9,765,300 km (0.119 R)
• M36: 9,913,701 km (0.106 R)
• M37: 10,454,348 km (0.084 R)
• M38: 11,004,569 km (0.104 R)
• M39: 11,721,292 km (0.069 R)
• M40: 11,815,988 km (0.119 R)
• M41: 12,005,977 km (0.102 R)
• M42: 12,356,934 km (0.107 R)
• M43: 12,614,392 km (0.119 R)
• M44: 13,397,237 km (0.077 R)
• M45: 13,562,244 km (0.079 R)
• M46: 13,861,140 km (0.06 R)
• M47: 14,195,791 km (0.045 R)
• M48: 14,634,860 km (0.079 R)
• M49: 15,250,007 km (0.072 R)
• M50: 15,943,692 km (0.097 R)
• M51: 16,576,641 km (0.1 R)
• M52: 16,860,727 km (0.098 R)
• M53: 17,325,677 km (0.093 R)
• M54: 17,613,803 km (0.112 R)
• M55: 18,341,447 km (0.05 R)
• M56: 19,004,614 km (0.059 R)
• M57: 19,153,015 km (0.053 R)
• M58: 19,339,115 km (0.102 R)
• M59: 19,638,161 km (0.1 R)
• M60: 20,278,739 km (0.118 R)
• M61: 21,233,024 km (0.058 R)
• M62: 21,657,583 km (0.107 R)
• M63: 22,633,111 km (0.081 R)
• M64: 22,987,658 km (0.057 R)
• M65: 23,542,965 km (0.111 R)
• M66: 23,902,449 km (0.08 R)
• M67: 25,849,465 km (0.112 R)
• M68: 26,137,590 km (0.07 R)
• M69: 26,468,351 km (0.066 R)
• M70: 26,675,694 km (0.05 R)
• M71: 27,092,174 km (0.101 R)
• M72: 27,259,275 km (0.102 R)
• M73: 27,847,045 km (0.056 R)
• M74: 27,931,269 km (0.119 R)
• M75: 28,269,360 km (0.047 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 13,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit