🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.42 AU - 0.62 AU

Year: 142 Days

Day: 28.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 85.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,560,757 km

• M1: 295,306 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.95 AU - 1.35 AU

Year: 467 Days

Day: 30 Hours

Environment

Temp: 3 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1 AU - 1.64 AU

Year: 574 Days

Day: 21.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,560,757 km

• M1: 32,762 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.17 AU - 1.75 AU

Year: 668 Days

Day: 26.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,560,757 km

• M1: 854,952 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.07 AU - 2.41 AU

Year: 1270 Days

Day: 36.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 69.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.67 AU - 2.93 AU

Year: 1775 Days

Day: 21.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,560,757 km

• M1: 1,381,686 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.3

Radius: 14.8

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.83 AU - 5.09 AU

Year: 3567 Days

Day: 9.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 60,560,757 km

• M1: 196,721 km (0.101 R)
• M2: 351,106 km (0.109 R)
• M3: 479,162 km (0.118 R)
• M4: 789,278 km (0.052 R)
• M5: 943,065 km (0.12 R)
• M6: 1,295,817 km (0.092 R)
• M7: 1,507,498 km (0.037 R)
• M8: 1,951,803 km (0.105 R)
• M9: 2,196,994 km (0.054 R)
• M10: 2,421,840 km (0.099 R)
• M11: 2,813,936 km (0.113 R)
• M12: 2,911,175 km (0.028 R)
• M13: 3,009,460 km (0.069 R)
• M14: 3,277,390 km (0.115 R)
• M15: 3,414,422 km (0.118 R)
• M16: 3,891,041 km (0.044 R)
• M17: 4,091,352 km (0.097 R)
• M18: 4,183,654 km (0.103 R)
• M19: 4,426,751 km (0.084 R)
• M20: 4,636,188 km (0.11 R)
• M21: 4,848,916 km (0.092 R)
• M22: 5,124,325 km (0.043 R)
• M23: 6,363,145 km (0.106 R)
• M24: 6,491,949 km (0.049 R)
• M25: 6,994,149 km (0.091 R)
• M26: 7,373,529 km (0.032 R)
• M27: 7,690,976 km (0.041 R)
• M28: 8,152,336 km (0.109 R)
• M29: 8,269,172 km (0.104 R)
• M30: 8,813,559 km (0.08 R)
• M31: 9,005,792 km (0.058 R)
• M32: 9,443,066 km (0.099 R)
• M33: 9,639,788 km (0.09 R)
• M34: 9,987,154 km (0.108 R)
• M35: 10,162,483 km (0.092 R)
• M36: 10,668,871 km (0.12 R)
• M37: 10,848,090 km (0.06 R)
• M38: 11,002,624 km (0.096 R)
• M39: 11,365,848 km (0.082 R)
• M40: 11,470,267 km (0.119 R)
• M41: 11,865,056 km (0.102 R)
• M42: 12,371,445 km (0.054 R)
• M43: 13,488,492 km (0.111 R)
• M44: 13,627,020 km (0.108 R)
• M45: 13,765,846 km (0.109 R)
• M46: 13,905,272 km (0.078 R)
• M47: 14,213,593 km (0.047 R)
• M48: 14,865,690 km (0.118 R)
• M49: 15,008,706 km (0.104 R)
• M50: 15,672,621 km (0.117 R)
• M51: 16,169,585 km (0.083 R)
• M52: 16,316,789 km (0.111 R)
• M53: 16,464,293 km (0.066 R)
• M54: 16,612,395 km (0.116 R)
• M55: 16,969,485 km (0.09 R)
• M56: 17,570,420 km (0.074 R)
• M57: 17,903,873 km (0.101 R)
• M58: 18,361,942 km (0.076 R)
• M59: 18,731,299 km (0.096 R)
• M60: 19,165,282 km (0.093 R)
• M61: 19,759,485 km (0.116 R)
• M62: 20,137,968 km (0.1 R)
• M63: 20,232,962 km (0.105 R)
• M64: 21,030,469 km (0.063 R)
• M65: 21,352,254 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.2

Radius: 10.2

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.77 AU - 5.83 AU

Year: 5290 Days

Day: 8 Hours

Environment

Temp: -161 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 60,560,757 km

• M1: 131,197 km (0.069 R)
• M2: 277,205 km (0.072 R)
• M3: 346,169 km (0.067 R)
• M4: 429,944 km (0.113 R)
• M5: 544,686 km (0.068 R)
• M6: 646,712 km (0.077 R)
• M7: 712,983 km (0.115 R)
• M8: 899,083 km (0.032 R)
• M9: 1,052,122 km (0.059 R)
• M10: 1,162,375 km (0.102 R)
• M11: 1,245,253 km (0.091 R)
• M12: 1,308,832 km (0.107 R)
• M13: 1,585,588 km (0.1 R)
• M14: 1,772,585 km (0.081 R)
• M15: 1,856,809 km (0.094 R)
• M16: 2,029,295 km (0.061 R)
• M17: 2,181,586 km (0.118 R)
• M18: 2,246,062 km (0.112 R)
• M19: 2,578,618 km (0.114 R)
• M20: 2,674,511 km (0.031 R)
• M21: 2,743,775 km (0.092 R)
• M22: 2,841,911 km (0.084 R)
• M23: 3,275,445 km (0.026 R)
• M24: 3,621,914 km (0.104 R)
• M25: 3,745,332 km (0.071 R)
• M26: 3,933,078 km (0.088 R)
• M27: 4,075,794 km (0.111 R)
• M28: 4,334,000 km (0.038 R)
• M29: 5,227,249 km (0.1 R)
• M30: 5,525,697 km (0.092 R)
• M31: 5,883,983 km (0.089 R)
• M32: 6,120,797 km (0.107 R)
• M33: 6,268,300 km (0.112 R)
• M34: 6,622,997 km (0.11 R)
• M35: 7,607,650 km (0.077 R)
• M36: 7,925,994 km (0.078 R)
• M37: 8,147,250 km (0.117 R)
• M38: 8,329,909 km (0.036 R)
• M39: 9,305,885 km (0.064 R)
• M40: 9,496,922 km (0.076 R)
• M41: 9,689,155 km (0.073 R)
• M42: 9,753,482 km (0.111 R)
• M43: 10,099,352 km (0.102 R)
• M44: 10,208,260 km (0.112 R)
• M45: 10,758,780 km (0.109 R)
• M46: 11,386,642 km (0.086 R)
• M47: 11,522,776 km (0.101 R)
• M48: 11,659,508 km (0.12 R)
• M49: 11,796,690 km (0.089 R)
• M50: 12,095,736 km (0.062 R)
• M51: 12,281,088 km (0.109 R)
• M52: 12,397,475 km (0.119 R)
• M53: 12,467,337 km (0.05 R)
• M54: 12,654,633 km (0.115 R)
• M55: 12,795,555 km (0.116 R)
• M56: 12,937,224 km (0.088 R)
• M57: 13,102,978 km (0.1 R)
• M58: 13,460,667 km (0.111 R)
• M59: 13,676,836 km (0.027 R)
• M60: 13,845,732 km (0.119 R)
• M61: 14,626,782 km (0.068 R)
• M62: 15,321,814 km (0.116 R)
• M63: 15,723,933 km (0.116 R)
• M64: 15,875,625 km (0.115 R)
• M65: 16,104,061 km (0.1 R)
• M66: 16,180,356 km (0.106 R)
• M67: 16,384,707 km (0.089 R)
• M68: 16,589,805 km (0.047 R)
• M69: 16,692,729 km (0.101 R)
• M70: 17,262,397 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.7

Radius: 11

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.1 AU - 8.66 AU

Year: 7593 Days

Day: 7.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 60,560,757 km

• M1: 137,929 km (0.073 R)
• M2: 233,223 km (0.057 R)
• M3: 318,643 km (0.105 R)
• M4: 465,100 km (0.025 R)
• M5: 1,249,292 km (0.11 R)
• M6: 1,336,358 km (0.092 R)
• M7: 1,764,208 km (0.094 R)
• M8: 2,004,163 km (0.11 R)
• M9: 2,340,608 km (0.075 R)
• M10: 2,449,516 km (0.11 R)
• M11: 2,560,218 km (0.091 R)
• M12: 2,672,566 km (0.071 R)
• M13: 2,855,823 km (0.069 R)
• M14: 3,019,633 km (0.088 R)
• M15: 3,529,762 km (0.12 R)
• M16: 3,884,907 km (0.032 R)
• M17: 4,412,389 km (0.111 R)
• M18: 4,575,152 km (0.095 R)
• M19: 5,188,653 km (0.105 R)
• M20: 5,331,818 km (0.1 R)
• M21: 5,534,373 km (0.083 R)
• M22: 5,828,183 km (0.083 R)
• M23: 6,217,886 km (0.055 R)
• M24: 6,308,991 km (0.064 R)
• M25: 6,771,548 km (0.064 R)
• M26: 6,959,592 km (0.081 R)
• M27: 7,149,282 km (0.12 R)
• M28: 7,991,668 km (0.109 R)
• M29: 9,313,365 km (0.055 R)
• M30: 9,733,585 km (0.053 R)
• M31: 10,520,171 km (0.117 R)
• M32: 10,738,285 km (0.099 R)
• M33: 10,957,745 km (0.11 R)
• M34: 11,588,001 km (0.105 R)
• M35: 11,775,746 km (0.114 R)
• M36: 12,077,934 km (0.061 R)
• M37: 12,382,814 km (0.088 R)
• M38: 13,905,272 km (0.06 R)
• M39: 14,024,800 km (0.085 R)
• M40: 14,224,813 km (0.115 R)
• M41: 14,871,225 km (0.045 R)
• M42: 15,900,458 km (0.059 R)
• M43: 15,983,784 km (0.036 R)
• M44: 16,697,965 km (0.116 R)
• M45: 17,637,739 km (0.107 R)
• M46: 18,814,326 km (0.089 R)
• M47: 19,079,264 km (0.084 R)
• M48: 19,345,398 km (0.077 R)
• M49: 19,702,189 km (0.064 R)
• M50: 20,016,195 km (0.062 R)
• M51: 21,472,680 km (0.117 R)
• M52: 21,888,562 km (0.1 R)
• M53: 22,167,113 km (0.056 R)
• M54: 22,587,334 km (0.077 R)
• M55: 22,681,132 km (0.109 R)
• M56: 23,293,585 km (0.11 R)
• M57: 24,246,524 km (0.03 R)
• M58: 25,601,880 km (0.066 R)
• M59: 26,141,031 km (0.105 R)
• M60: 26,783,105 km (0.065 R)
• M61: 26,882,289 km (0.069 R)
• M62: 26,981,622 km (0.092 R)
• M63: 28,082,811 km (0.107 R)
• M64: 29,351,701 km (0.095 R)
• M65: 29,556,500 km (0.074 R)
• M66: 29,761,748 km (0.108 R)
• M67: 30,795,170 km (0.099 R)
• M68: 31,630,375 km (0.052 R)
• M69: 31,787,752 km (0.063 R)
• M70: 32,103,404 km (0.072 R)
• M71: 32,314,337 km (0.119 R)
• M72: 32,578,826 km (0.117 R)
• M73: 32,950,128 km (0.095 R)
• M74: 34,395,692 km (0.119 R)
• M75: 34,503,552 km (0.065 R)
• M76: 35,099,101 km (0.09 R)
• M77: 35,697,941 km (0.09 R)
• M78: 35,916,654 km (0.088 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.9

Radius: 14.7

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.91 AU - 10.45 AU

Year: 12302 Days

Day: 12.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,560,757 km

• M1: 184,753 km (0.068 R)
• M2: 293,661 km (0.118 R)
• M3: 450,738 km (0.097 R)
• M4: 630,106 km (0.076 R)
• M5: 740,061 km (0.119 R)
• M6: 1,114,953 km (0.081 R)
• M7: 1,206,507 km (0.091 R)
• M8: 1,373,608 km (0.103 R)
• M9: 1,574,667 km (0.1 R)
• M10: 1,785,899 km (0.109 R)
• M11: 2,035,129 km (0.103 R)
• M12: 2,149,721 km (0.108 R)
• M13: 2,385,637 km (0.116 R)
• M14: 2,787,308 km (0.111 R)
• M15: 3,012,901 km (0.119 R)
• M16: 3,177,758 km (0.12 R)
• M17: 3,311,798 km (0.098 R)
• M18: 3,690,430 km (0.088 R)
• M19: 3,903,008 km (0.055 R)
• M20: 4,266,382 km (0.119 R)
• M21: 4,565,129 km (0.107 R)
• M22: 4,678,973 km (0.107 R)
• M23: 5,462,117 km (0.106 R)
• M24: 6,202,029 km (0.096 R)
• M25: 6,626,737 km (0.12 R)
• M26: 7,370,687 km (0.051 R)
• M27: 7,820,827 km (0.093 R)
• M28: 8,606,515 km (0.114 R)
• M29: 9,224,504 km (0.1 R)
• M30: 9,320,845 km (0.097 R)
• M31: 9,514,574 km (0.101 R)
• M32: 10,755,788 km (0.101 R)
• M33: 10,857,215 km (0.026 R)
• M34: 11,421,199 km (0.05 R)
• M35: 11,732,961 km (0.088 R)
• M36: 13,387,813 km (0.094 R)
• M37: 13,937,136 km (0.12 R)
• M38: 14,662,536 km (0.025 R)
• M39: 15,629,537 km (0.096 R)
• M40: 16,266,225 km (0.118 R)
• M41: 16,382,912 km (0.103 R)
• M42: 16,852,499 km (0.082 R)
• M43: 17,207,645 km (0.082 R)
• M44: 17,864,978 km (0.102 R)
• M45: 19,142,992 km (0.084 R)
• M46: 19,886,494 km (0.058 R)
• M47: 20,261,685 km (0.05 R)
• M48: 20,513,159 km (0.077 R)
• M49: 21,657,882 km (0.094 R)
• M50: 21,979,518 km (0.116 R)
• M51: 22,497,425 km (0.042 R)
• M52: 23,347,590 km (0.073 R)
• M53: 24,542,279 km (0.058 R)
• M54: 25,282,040 km (0.084 R)
• M55: 25,824,781 km (0.116 R)
• M56: 29,444,900 km (0.036 R)
• M57: 31,896,660 km (0.095 R)
• M58: 32,409,631 km (0.106 R)
• M59: 32,851,393 km (0.089 R)
• M60: 35,468,159 km (0.048 R)
• M61: 36,610,040 km (0.078 R)
• M62: 36,763,228 km (0.106 R)
• M63: 36,993,309 km (0.092 R)
• M64: 37,300,883 km (0.05 R)
• M65: 37,763,888 km (0.116 R)
• M66: 37,996,214 km (0.043 R)
• M67: 38,773,674 km (0.116 R)
• M68: 40,502,576 km (0.114 R)
• M69: 40,978,447 km (0.099 R)
• M70: 45,344,461 km (0.063 R)
• M71: 46,334,500 km (0.113 R)
• M72: 47,665,771 km (0.068 R)
• M73: 48,252,195 km (0.075 R)
• M74: 49,940,706 km (0.11 R)
• M75: 52,078,460 km (0.088 R)
• M76: 52,250,796 km (0.081 R)
• M77: 56,797,225 km (0.116 R)
• M78: 57,418,804 km (0.103 R)
• M79: 58,668,844 km (0.069 R)
• M80: 59,207,396 km (0.1 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 11,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit