🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.41 AU - 0.65 AU

Year: 173 Days

Day: 36 Hours

Environment

Temp: 24 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 14,980,849 km

• M1: 92,751 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.43 AU - 0.63 AU

Year: 173 Days

Day: 41.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.61 AU - 0.69 AU

Year: 236 Days

Day: 23.4 Hours

Environment

Temp: -20 °C

Axial Tilt: 117.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 14,980,849 km

• M1: 179,667 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.58 AU - 0.74 AU

Year: 241 Days

Day: 25.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 14,980,849 km

• M1: 507,735 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.82 AU - 1.1 AU

Year: 423 Days

Day: 16.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,980,849 km

• M1: 47,572 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.72 AU - 2.44 AU

Year: 1349 Days

Day: 44.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.1

Radius: 11.6

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.41 AU - 3.05 AU

Year: 2028 Days

Day: 12.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 14,980,849 km

• M1: 144,661 km (0.119 R)
• M2: 239,805 km (0.082 R)
• M3: 329,714 km (0.113 R)
• M4: 515,664 km (0.062 R)
• M5: 696,976 km (0.093 R)
• M6: 769,980 km (0.101 R)
• M7: 885,021 km (0.096 R)
• M8: 973,284 km (0.107 R)
• M9: 1,056,460 km (0.074 R)
• M10: 1,212,640 km (0.093 R)
• M11: 1,568,234 km (0.068 R)
• M12: 1,738,028 km (0.028 R)
• M13: 1,830,480 km (0.094 R)
• M14: 1,935,198 km (0.096 R)
• M15: 2,500,828 km (0.102 R)
• M16: 2,641,300 km (0.092 R)
• M17: 2,772,348 km (0.114 R)
• M18: 2,844,753 km (0.109 R)
• M19: 2,930,173 km (0.088 R)
• M20: 3,016,342 km (0.051 R)
• M21: 3,103,408 km (0.085 R)
• M22: 3,630,591 km (0.069 R)
• M23: 3,830,603 km (0.054 R)
• M24: 3,965,989 km (0.094 R)
• M25: 4,283,436 km (0.109 R)
• M26: 4,452,332 km (0.077 R)
• M27: 4,666,556 km (0.118 R)
• M28: 4,869,710 km (0.091 R)
• M29: 5,016,615 km (0.087 R)
• M30: 5,360,092 km (0.08 R)
• M31: 5,527,193 km (0.102 R)
• M32: 5,603,637 km (0.044 R)
• M33: 5,757,723 km (0.092 R)
• M34: 5,850,922 km (0.113 R)
• M35: 5,928,863 km (0.1 R)
• M36: 6,133,214 km (0.12 R)
• M37: 6,308,093 km (0.111 R)
• M38: 6,516,782 km (0.026 R)
• M39: 6,744,171 km (0.098 R)
• M40: 6,826,151 km (0.076 R)
• M41: 6,924,736 km (0.09 R)
• M42: 7,007,314 km (0.058 R)
• M43: 7,140,157 km (0.074 R)
• M44: 7,408,386 km (0.071 R)
• M45: 7,645,798 km (0.065 R)
• M46: 7,765,476 km (0.062 R)
• M47: 7,868,549 km (0.102 R)
• M48: 8,232,820 km (0.069 R)
• M49: 9,231,385 km (0.111 R)
• M50: 9,358,843 km (0.077 R)
• M51: 9,450,247 km (0.077 R)
• M52: 9,597,302 km (0.076 R)
• M53: 9,708,004 km (0.091 R)
• M54: 9,837,706 km (0.074 R)
• M55: 9,912,056 km (0.078 R)
• M56: 10,230,250 km (0.104 R)
• M57: 10,343,346 km (0.055 R)
• M58: 10,876,663 km (0.056 R)
• M59: 11,185,582 km (0.077 R)
• M60: 11,341,015 km (0.065 R)
• M61: 11,595,331 km (0.092 R)
• M62: 11,693,617 km (0.12 R)
• M63: 12,010,016 km (0.058 R)
• M64: 12,149,292 km (0.119 R)
• M65: 12,229,177 km (0.046 R)
• M66: 12,813,357 km (0.059 R)
• M67: 12,955,774 km (0.078 R)
• M68: 13,447,951 km (0.111 R)
• M69: 13,925,467 km (0.034 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.1

Radius: 10.9

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.85 AU - 4.09 AU

Year: 2906 Days

Day: 12.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 14,980,849 km

• M1: 178,470 km (0.119 R)
• M2: 256,860 km (0.103 R)
• M3: 343,776 km (0.106 R)
• M4: 605,722 km (0.118 R)
• M5: 724,652 km (0.111 R)
• M6: 1,106,575 km (0.09 R)
• M7: 1,451,997 km (0.106 R)
• M8: 1,729,651 km (0.094 R)
• M9: 1,904,530 km (0.108 R)
• M10: 2,039,617 km (0.071 R)
• M11: 2,131,470 km (0.088 R)
• M12: 2,240,527 km (0.093 R)
• M13: 2,562,312 km (0.11 R)
• M14: 2,882,003 km (0.102 R)
• M15: 3,161,153 km (0.119 R)
• M16: 3,522,581 km (0.082 R)
• M17: 4,344,173 km (0.089 R)
• M18: 4,483,448 km (0.088 R)
• M19: 4,604,024 km (0.093 R)
• M20: 5,034,567 km (0.11 R)
• M21: 5,118,042 km (0.097 R)
• M22: 5,672,153 km (0.12 R)
• M23: 5,868,425 km (0.104 R)
• M24: 6,837,221 km (0.104 R)
• M25: 7,304,714 km (0.104 R)
• M26: 7,399,410 km (0.098 R)
• M27: 7,542,276 km (0.113 R)
• M28: 7,662,104 km (0.115 R)
• M29: 7,806,615 km (0.076 R)
• M30: 8,319,886 km (0.119 R)
• M31: 8,693,132 km (0.074 R)
• M32: 9,199,521 km (0.055 R)
• M33: 9,430,500 km (0.112 R)
• M34: 10,108,478 km (0.117 R)
• M35: 10,856,317 km (0.114 R)
• M36: 11,073,234 km (0.051 R)
• M37: 11,236,894 km (0.096 R)
• M38: 11,511,407 km (0.112 R)
• M39: 11,621,810 km (0.105 R)
• M40: 11,843,813 km (0.091 R)
• M41: 12,095,137 km (0.076 R)
• M42: 12,745,589 km (0.071 R)
• M43: 12,859,882 km (0.11 R)
• M44: 12,945,901 km (0.056 R)
• M45: 13,060,792 km (0.083 R)
• M46: 13,147,110 km (0.06 R)
• M47: 13,581,991 km (0.113 R)
• M48: 13,962,717 km (0.116 R)
• M49: 14,139,542 km (0.096 R)
• M50: 14,436,045 km (0.083 R)
• M51: 14,914,758 km (0.117 R)
• M52: 15,156,059 km (0.062 R)
• M53: 15,642,402 km (0.068 R)
• M54: 16,134,130 km (0.07 R)
• M55: 16,849,657 km (0.103 R)
• M56: 17,321,937 km (0.049 R)
• M57: 17,830,570 km (0.038 R)
• M58: 18,537,869 km (0.059 R)
• M59: 18,667,421 km (0.107 R)
• M60: 19,418,402 km (0.079 R)
• M61: 19,648,932 km (0.099 R)
• M62: 19,814,238 km (0.106 R)
• M63: 19,913,571 km (0.081 R)
• M64: 20,179,406 km (0.117 R)
• M65: 20,379,419 km (0.086 R)
• M66: 20,680,858 km (0.039 R)
• M67: 21,017,454 km (0.112 R)
• M68: 21,627,963 km (0.108 R)
• M69: 21,696,179 km (0.108 R)
• M70: 21,935,386 km (0.102 R)
• M71: 22,141,233 km (0.093 R)
• M72: 22,520,015 km (0.104 R)
• M73: 22,658,393 km (0.092 R)
• M74: 22,831,627 km (0.091 R)
• M75: 22,901,190 km (0.107 R)
• M76: 23,144,735 km (0.12 R)
• M77: 23,284,310 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.6

Radius: 12.1

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.18 AU - 5.54 AU

Year: 5579 Days

Day: 7.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 14,980,849 km

• M1: 188,194 km (0.109 R)
• M2: 276,008 km (0.073 R)
• M3: 369,208 km (0.11 R)
• M4: 460,462 km (0.106 R)
• M5: 552,166 km (0.089 R)
• M6: 672,293 km (0.117 R)
• M7: 847,921 km (0.045 R)
• M8: 953,986 km (0.101 R)
• M9: 1,090,120 km (0.12 R)
• M10: 1,206,656 km (0.105 R)
• M11: 1,410,708 km (0.048 R)
• M12: 1,524,402 km (0.087 R)
• M13: 1,700,928 km (0.096 R)
• M14: 2,074,623 km (0.054 R)
• M15: 2,304,705 km (0.086 R)
• M16: 2,388,928 km (0.101 R)
• M17: 2,934,811 km (0.104 R)
• M18: 3,044,915 km (0.072 R)
• M19: 3,250,463 km (0.034 R)
• M20: 3,695,217 km (0.065 R)
• M21: 4,200,708 km (0.118 R)
• M22: 4,493,471 km (0.076 R)
• M23: 4,706,648 km (0.095 R)
• M24: 4,879,583 km (0.037 R)
• M25: 5,366,375 km (0.084 R)
• M26: 5,592,716 km (0.052 R)
• M27: 5,776,273 km (0.042 R)
• M28: 5,984,962 km (0.107 R)
• M29: 6,602,203 km (0.092 R)
• M30: 7,016,739 km (0.108 R)
• M31: 7,389,686 km (0.067 R)
• M32: 7,641,908 km (0.11 R)
• M33: 7,794,647 km (0.082 R)
• M34: 7,999,746 km (0.045 R)
• M35: 8,232,820 km (0.059 R)
• M36: 8,363,269 km (0.114 R)
• M37: 8,441,808 km (0.05 R)
• M38: 8,758,656 km (0.077 R)
• M39: 9,214,331 km (0.094 R)
• M40: 9,376,944 km (0.088 R)
• M41: 9,513,228 km (0.106 R)
• M42: 9,760,214 km (0.117 R)
• M43: 10,883,395 km (0.077 R)
• M44: 11,431,372 km (0.089 R)
• M45: 11,577,080 km (0.073 R)
• M46: 11,899,763 km (0.097 R)
• M47: 12,165,897 km (0.114 R)
• M48: 12,434,126 km (0.107 R)
• M49: 13,189,446 km (0.061 R)
• M50: 13,866,526 km (0.048 R)
• M51: 15,158,303 km (0.08 R)
• M52: 16,029,861 km (0.088 R)
• M53: 16,193,072 km (0.102 R)
• M54: 16,323,970 km (0.119 R)
• M55: 16,554,052 km (0.065 R)
• M56: 16,719,058 km (0.069 R)
• M57: 16,818,241 km (0.103 R)
• M58: 16,984,145 km (0.095 R)
• M59: 17,350,959 km (0.111 R)
• M60: 18,432,851 km (0.066 R)
• M61: 18,672,357 km (0.083 R)
• M62: 19,050,990 km (0.069 R)
• M63: 19,293,189 km (0.053 R)
• M64: 20,874,737 km (0.1 R)
• M65: 21,699,171 km (0.071 R)
• M66: 22,680,384 km (0.075 R)
• M67: 23,084,447 km (0.109 R)
• M68: 23,639,007 km (0.1 R)
• M69: 23,787,707 km (0.066 R)
• M70: 24,160,804 km (0.101 R)
• M71: 25,063,926 km (0.066 R)
• M72: 25,215,469 km (0.094 R)
• M73: 25,405,458 km (0.044 R)

Planet 10 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.3

Radius: 13

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.68 AU - 6.9 AU

Year: 6264 Days

Day: 10.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 14,980,849 km

• M1: 206,744 km (0.12 R)
• M2: 293,810 km (0.065 R)
• M3: 448,046 km (0.092 R)
• M4: 616,343 km (0.103 R)
• M5: 732,132 km (0.052 R)
• M6: 896,690 km (0.089 R)
• M7: 1,022,651 km (0.112 R)
• M8: 1,163,871 km (0.095 R)
• M9: 1,350,420 km (0.037 R)
• M10: 1,577,659 km (0.084 R)
• M11: 1,893,161 km (0.068 R)
• M12: 2,287,052 km (0.089 R)
• M13: 2,524,015 km (0.099 R)
• M14: 2,819,172 km (0.074 R)
• M15: 2,920,001 km (0.097 R)
• M16: 3,217,102 km (0.042 R)
• M17: 3,578,381 km (0.079 R)
• M18: 3,743,238 km (0.112 R)
• M19: 3,868,601 km (0.081 R)
• M20: 3,952,974 km (0.116 R)
• M21: 4,109,154 km (0.074 R)
• M22: 4,296,600 km (0.059 R)
• M23: 4,413,287 km (0.057 R)
• M24: 4,694,830 km (0.069 R)
• M25: 4,860,584 km (0.109 R)
• M26: 5,028,433 km (0.115 R)
• M27: 5,369,666 km (0.086 R)
• M28: 5,702,521 km (0.115 R)
• M29: 5,977,033 km (0.111 R)
• M30: 6,388,577 km (0.088 R)
• M31: 6,538,923 km (0.095 R)
• M32: 6,809,396 km (0.109 R)
• M33: 6,945,979 km (0.116 R)
• M34: 7,483,933 km (0.1 R)
• M35: 7,571,896 km (0.088 R)
• M36: 8,143,659 km (0.113 R)
• M37: 8,361,623 km (0.096 R)
• M38: 8,508,080 km (0.09 R)
• M39: 8,729,335 km (0.114 R)
• M40: 8,915,136 km (0.119 R)
• M41: 9,027,334 km (0.106 R)
• M42: 9,633,355 km (0.109 R)
• M43: 9,864,184 km (0.032 R)
• M44: 10,155,152 km (0.067 R)
• M45: 10,291,885 km (0.109 R)
• M46: 10,389,871 km (0.05 R)
• M47: 11,306,757 km (0.093 R)
• M48: 11,468,771 km (0.094 R)
• M49: 11,652,178 km (0.057 R)
• M50: 11,774,848 km (0.115 R)
• M51: 12,062,974 km (0.11 R)
• M52: 12,353,343 km (0.086 R)
• M53: 12,562,332 km (0.102 R)
• M54: 12,835,647 km (0.073 R)
• M55: 13,004,842 km (0.119 R)
• M56: 13,132,150 km (0.056 R)
• M57: 13,409,504 km (0.117 R)
• M58: 13,559,701 km (0.11 R)
• M59: 14,936,450 km (0.048 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 18,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit