🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.7 AU - 0.8 AU

Year: 234 Days

Day: 36.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.84 AU - 0.88 AU

Year: 287 Days

Day: 26.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.83 AU - 1.19 AU

Year: 365 Days

Day: 36.5 Hours

Environment

Temp: 42 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 73,952,354 km

• M1: 63,130 km (0.026 R)
• M2: 145,409 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.33 AU - 1.51 AU

Year: 609 Days

Day: 26.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,952,354 km

• M1: 27,376 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.93 AU - 3.09 AU

Year: 1879 Days

Day: 47.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.4

Radius: 12.5

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.64 AU - 6.36 AU

Year: 5289 Days

Day: 14.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 73,952,354 km

• M1: 155,881 km (0.114 R)
• M2: 281,094 km (0.073 R)
• M3: 408,552 km (0.071 R)
• M4: 610,210 km (0.112 R)
• M5: 785,239 km (0.096 R)
• M6: 1,054,964 km (0.109 R)
• M7: 1,215,034 km (0.077 R)
• M8: 1,393,205 km (0.051 R)
• M9: 1,490,593 km (0.105 R)
• M10: 1,631,066 km (0.111 R)
• M11: 1,776,176 km (0.026 R)
• M12: 2,057,420 km (0.114 R)
• M13: 2,260,723 km (0.085 R)
• M14: 3,629,244 km (0.094 R)
• M15: 3,834,642 km (0.067 R)
• M16: 4,058,291 km (0.104 R)
• M17: 4,143,113 km (0.116 R)
• M18: 4,358,235 km (0.078 R)
• M19: 4,459,812 km (0.062 R)
• M20: 5,772,234 km (0.089 R)
• M21: 5,916,147 km (0.06 R)
• M22: 6,028,944 km (0.084 R)
• M23: 6,537,128 km (0.097 R)
• M24: 6,720,834 km (0.09 R)
• M25: 8,125,558 km (0.12 R)
• M26: 8,944,307 km (0.053 R)
• M27: 9,467,152 km (0.108 R)
• M28: 9,999,870 km (0.118 R)
• M29: 10,192,552 km (0.105 R)
• M30: 10,777,928 km (0.072 R)
• M31: 11,636,022 km (0.085 R)
• M32: 11,737,150 km (0.098 R)
• M33: 12,911,643 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.2

Radius: 14.9

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.57 AU - 8.15 AU

Year: 6466 Days

Day: 12.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,952,354 km

• M1: 208,689 km (0.1 R)
• M2: 372,499 km (0.093 R)
• M3: 700,866 km (0.085 R)
• M4: 863,030 km (0.106 R)
• M5: 957,576 km (0.05 R)
• M6: 1,106,725 km (0.098 R)
• M7: 1,246,599 km (0.115 R)
• M8: 1,603,988 km (0.06 R)
• M9: 1,846,786 km (0.072 R)
• M10: 2,080,458 km (0.088 R)
• M11: 2,189,963 km (0.058 R)
• M12: 2,530,598 km (0.07 R)
• M13: 2,719,390 km (0.03 R)
• M14: 2,815,731 km (0.107 R)
• M15: 2,962,187 km (0.084 R)
• M16: 3,187,033 km (0.084 R)
• M17: 3,495,653 km (0.112 R)
• M18: 3,653,629 km (0.087 R)
• M19: 3,841,075 km (0.112 R)
• M20: 4,004,436 km (0.102 R)
• M21: 5,032,472 km (0.118 R)
• M22: 5,392,854 km (0.118 R)
• M23: 6,330,832 km (0.105 R)
• M24: 7,386,844 km (0.097 R)
• M25: 7,728,076 km (0.107 R)
• M26: 7,970,126 km (0.11 R)
• M27: 8,109,551 km (0.12 R)
• M28: 9,181,121 km (0.038 R)
• M29: 9,364,079 km (0.075 R)
• M30: 9,696,485 km (0.043 R)
• M31: 9,920,284 km (0.119 R)
• M32: 11,416,412 km (0.078 R)
• M33: 11,851,143 km (0.105 R)
• M34: 12,130,742 km (0.085 R)
• M35: 12,452,826 km (0.069 R)
• M36: 13,187,950 km (0.11 R)
• M37: 13,727,549 km (0.113 R)
• M38: 14,828,739 km (0.094 R)
• M39: 15,390,031 km (0.12 R)
• M40: 16,002,185 km (0.113 R)
• M41: 16,801,038 km (0.093 R)
• M42: 17,115,343 km (0.092 R)
• M43: 17,522,099 km (0.111 R)
• M44: 18,299,410 km (0.079 R)
• M45: 18,437,788 km (0.049 R)
• M46: 18,808,342 km (0.119 R)
• M47: 19,134,615 km (0.102 R)
• M48: 20,698,062 km (0.096 R)
• M49: 20,794,254 km (0.098 R)
• M50: 21,035,106 km (0.105 R)
• M51: 21,276,856 km (0.068 R)
• M52: 22,400,935 km (0.093 R)
• M53: 23,694,807 km (0.073 R)
• M54: 24,706,687 km (0.101 R)
• M55: 25,064,076 km (0.103 R)
• M56: 26,511,136 km (0.085 R)
• M57: 27,297,423 km (0.043 R)
• M58: 27,508,505 km (0.101 R)
• M59: 28,038,381 km (0.099 R)
• M60: 28,839,478 km (0.046 R)
• M61: 29,593,900 km (0.087 R)
• M62: 30,028,033 km (0.108 R)
• M63: 31,067,439 km (0.065 R)
• M64: 31,785,359 km (0.103 R)
• M65: 32,007,362 km (0.106 R)
• M66: 33,350,302 km (0.111 R)
• M67: 33,462,949 km (0.118 R)
• M68: 35,111,967 km (0.046 R)
• M69: 35,686,722 km (0.106 R)
• M70: 35,917,551 km (0.079 R)
• M71: 36,033,190 km (0.078 R)
• M72: 36,671,076 km (0.116 R)
• M73: 37,195,715 km (0.116 R)
• M74: 37,429,686 km (0.065 R)
• M75: 38,193,533 km (0.115 R)
• M76: 38,488,690 km (0.057 R)
• M77: 38,607,022 km (0.081 R)
• M78: 39,081,397 km (0.113 R)
• M79: 39,200,327 km (0.102 R)
• M80: 39,319,257 km (0.082 R)
• M81: 39,617,256 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.9

Radius: 10.1

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.28 AU - 8.88 AU

Year: 7511 Days

Day: 11.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,952,354 km

• M1: 320,439 km (0.091 R)
• M2: 515,514 km (0.114 R)
• M3: 725,998 km (0.071 R)
• M4: 950,694 km (0.114 R)
• M5: 1,021,155 km (0.074 R)
• M6: 1,152,801 km (0.102 R)
• M7: 1,274,723 km (0.098 R)
• M8: 1,701,377 km (0.11 R)
• M9: 1,930,860 km (0.089 R)
• M10: 2,040,216 km (0.119 R)
• M11: 2,170,516 km (0.096 R)
• M12: 2,246,362 km (0.099 R)
• M13: 2,459,239 km (0.107 R)
• M14: 2,638,458 km (0.099 R)
• M15: 2,884,247 km (0.119 R)
• M16: 4,221,502 km (0.047 R)
• M17: 4,412,838 km (0.098 R)
• M18: 4,903,369 km (0.115 R)
• M19: 5,003,600 km (0.064 R)
• M20: 5,180,724 km (0.088 R)
• M21: 5,750,692 km (0.117 R)
• M22: 6,477,438 km (0.105 R)
• M23: 6,670,569 km (0.099 R)
• M24: 7,006,267 km (0.049 R)
• M25: 7,491,113 km (0.078 R)
• M26: 7,577,880 km (0.066 R)
• M27: 8,045,972 km (0.077 R)
• M28: 8,134,833 km (0.094 R)
• M29: 8,857,241 km (0.094 R)
• M30: 8,948,945 km (0.076 R)
• M31: 9,506,047 km (0.081 R)
• M32: 9,947,211 km (0.086 R)
• M33: 10,170,262 km (0.102 R)
• M34: 10,234,439 km (0.068 R)
• M35: 10,362,944 km (0.027 R)
• M36: 10,947,722 km (0.045 R)
• M37: 11,576,781 km (0.063 R)
• M38: 11,710,821 km (0.114 R)
• M39: 11,811,500 km (0.1 R)
• M40: 12,047,865 km (0.065 R)
• M41: 12,662,712 km (0.081 R)
• M42: 12,731,676 km (0.087 R)
• M43: 12,939,169 km (0.083 R)
• M44: 13,287,732 km (0.061 R)
• M45: 13,603,982 km (0.042 R)
• M46: 14,315,768 km (0.11 R)
• M47: 14,676,299 km (0.101 R)
• M48: 15,553,541 km (0.105 R)
• M49: 15,627,442 km (0.06 R)
• M50: 15,738,444 km (0.101 R)
• M51: 16,297,641 km (0.089 R)
• M52: 16,372,589 km (0.115 R)
• M53: 16,560,783 km (0.106 R)
• M54: 16,636,181 km (0.062 R)
• M55: 17,282,144 km (0.116 R)
• M56: 18,952,405 km (0.119 R)
• M57: 19,149,874 km (0.114 R)
• M58: 19,906,839 km (0.118 R)
• M59: 20,107,749 km (0.106 R)
• M60: 20,511,364 km (0.108 R)
• M61: 20,958,512 km (0.112 R)
• M62: 22,028,137 km (0.112 R)
• M63: 22,319,105 km (0.071 R)
• M64: 22,653,306 km (0.03 R)
• M65: 22,989,154 km (0.111 R)
• M66: 23,284,310 km (0.05 R)
• M67: 23,538,327 km (0.06 R)
• M68: 24,006,419 km (0.106 R)
• M69: 24,692,774 km (0.057 R)
• M70: 25,038,495 km (0.116 R)
• M71: 25,516,310 km (0.094 R)
• M72: 26,392,804 km (0.113 R)
• M73: 26,525,049 km (0.095 R)
• M74: 27,591,682 km (0.082 R)
• M75: 27,860,509 km (0.101 R)
• M76: 28,310,499 km (0.094 R)
• M77: 28,717,555 km (0.038 R)
• M78: 28,853,689 km (0.058 R)
• M79: 29,126,556 km (0.046 R)
• M80: 29,308,916 km (0.077 R)
• M81: 29,996,318 km (0.118 R)
• M82: 30,735,331 km (0.118 R)
• M83: 30,967,507 km (0.084 R)
• M84: 31,153,757 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.5

Radius: 6.3

Gravity: 18.78 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 11.15 AU - 16.37 AU

Year: 18370 Days

Day: 22.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,952,354 km

• M1: 121,623 km (0.116 R)
• M2: 163,510 km (0.084 R)
• M3: 242,049 km (0.096 R)
• M4: 647,310 km (0.091 R)
• M5: 855,251 km (0.106 R)
• M6: 1,164,021 km (0.081 R)
• M7: 1,388,268 km (0.087 R)
• M8: 1,505,553 km (0.103 R)
• M9: 1,626,129 km (0.055 R)
• M10: 2,106,338 km (0.04 R)
• M11: 2,275,683 km (0.066 R)
• M12: 2,847,296 km (0.11 R)
• M13: 3,343,213 km (0.088 R)
• M14: 3,461,396 km (0.089 R)
• M15: 3,621,166 km (0.099 R)
• M16: 3,906,748 km (0.082 R)
• M17: 4,984,751 km (0.114 R)
• M18: 5,029,630 km (0.05 R)
• M19: 5,074,659 km (0.113 R)
• M20: 5,347,974 km (0.093 R)
• M21: 5,814,271 km (0.037 R)
• M22: 6,488,658 km (0.107 R)
• M23: 7,187,579 km (0.094 R)
• M24: 7,546,016 km (0.11 R)
• M25: 7,597,627 km (0.119 R)
• M26: 7,649,388 km (0.113 R)
• M27: 8,601,728 km (0.092 R)
• M28: 9,202,064 km (0.067 R)
• M29: 9,591,019 km (0.108 R)
• M30: 10,327,639 km (0.038 R)
• M31: 11,674,917 km (0.113 R)
• M32: 11,975,160 km (0.074 R)
• M33: 12,644,461 km (0.1 R)
• M34: 12,705,796 km (0.109 R)
• M35: 14,274,030 km (0.054 R)
• M36: 14,338,058 km (0.074 R)
• M37: 16,301,830 km (0.101 R)
• M38: 16,907,252 km (0.083 R)
• M39: 17,042,788 km (0.052 R)
• M40: 20,186,138 km (0.109 R)
• M41: 21,712,934 km (0.108 R)
• M42: 23,276,531 km (0.116 R)
• M43: 23,957,800 km (0.079 R)
• M44: 24,186,236 km (0.105 R)
• M45: 24,262,531 km (0.047 R)
• M46: 25,494,768 km (0.069 R)
• M47: 26,040,202 km (0.106 R)
• M48: 26,196,682 km (0.066 R)
• M49: 28,260,235 km (0.117 R)
• M50: 29,230,078 km (0.115 R)
• M51: 30,457,827 km (0.099 R)
• M52: 31,202,376 km (0.077 R)
• M53: 31,953,058 km (0.049 R)
• M54: 32,793,948 km (0.094 R)
• M55: 34,154,690 km (0.055 R)
• M56: 34,240,409 km (0.063 R)
• M57: 34,928,111 km (0.119 R)
• M58: 35,100,896 km (0.049 R)
• M59: 36,230,061 km (0.054 R)
• M60: 37,371,194 km (0.118 R)
• M61: 37,990,529 km (0.099 R)
• M62: 38,168,102 km (0.093 R)
• M63: 38,434,984 km (0.047 R)
• M64: 41,685,596 km (0.061 R)
• M65: 44,180,590 km (0.055 R)
• M66: 44,273,939 km (0.085 R)
• M67: 44,460,786 km (0.057 R)
• M68: 45,870,746 km (0.115 R)
• M69: 46,343,924 km (0.083 R)
• M70: 48,349,134 km (0.097 R)
• M71: 48,541,517 km (0.099 R)
• M72: 49,120,461 km (0.108 R)
• M73: 50,284,931 km (0.083 R)
• M74: 50,382,468 km (0.029 R)
• M75: 51,655,098 km (0.061 R)
• M76: 53,136,565 km (0.044 R)
• M77: 56,546,200 km (0.112 R)
• M78: 58,789,719 km (0.098 R)
• M79: 59,200,814 km (0.081 R)
• M80: 59,819,102 km (0.104 R)
• M81: 60,025,846 km (0.084 R)
• M82: 61,166,231 km (0.06 R)
• M83: 61,478,591 km (0.064 R)
• M84: 62,104,808 km (0.051 R)
• M85: 67,297,051 km (0.109 R)
• M86: 69,239,130 km (0.092 R)
• M87: 69,890,480 km (0.105 R)
• M88: 70,434,866 km (0.087 R)
• M89: 71,527,978 km (0.118 R)
• M90: 71,747,288 km (0.074 R)
• M91: 72,736,729 km (0.104 R)
• M92: 73,067,639 km (0.026 R)
• M93: 73,509,551 km (0.079 R)
• M94: 73,620,104 km (0.118 R)
• M95: 73,841,509 km (0.115 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 19,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit