🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.5 AU - 0.78 AU

Year: 181 Days

Day: 18.7 Hours

Environment

Temp: 216 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.74 AU - 0.96 AU

Year: 277 Days

Day: 13.8 Hours

Environment

Temp: 121 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.49 AU - 1.83 AU

Year: 755 Days

Day: 34.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.33 AU - 2.21 AU

Year: 831 Days

Day: 31 Hours

Environment

Temp: -49 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,147,187 km

• M1: 1,044,343 km (0.091 R)
• M2: 1,186,610 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.43 AU - 4.49 AU

Year: 2783 Days

Day: 35.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,147,187 km

• M1: 559,197 km (0.04 R)
• M2: 2,292,288 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.59 AU - 5.43 AU

Year: 3382 Days

Day: 12.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,147,187 km

• M1: 80,035 km (0.115 R)
• M2: 1,557,613 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.2

Radius: 4.6

Gravity: 36.68 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 12.8 AU - 14.58 AU

Year: 17886 Days

Day: 22 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,147,187 km

• M1: 420,520 km (0.107 R)
• M2: 559,795 km (0.054 R)
• M3: 713,283 km (0.087 R)
• M4: 1,248,394 km (0.087 R)
• M5: 1,449,155 km (0.117 R)
• M6: 2,076,867 km (0.077 R)
• M7: 2,110,228 km (0.043 R)
• M8: 2,348,986 km (0.031 R)
• M9: 2,963,983 km (0.097 R)
• M10: 3,115,675 km (0.109 R)
• M11: 4,035,851 km (0.07 R)
• M12: 4,288,821 km (0.085 R)
• M13: 4,331,457 km (0.097 R)
• M14: 5,123,428 km (0.104 R)
• M15: 6,054,675 km (0.077 R)
• M16: 6,886,140 km (0.088 R)
• M17: 7,701,149 km (0.11 R)
• M18: 8,332,003 km (0.114 R)
• M19: 9,698,879 km (0.06 R)
• M20: 9,755,128 km (0.113 R)
• M21: 9,867,625 km (0.119 R)
• M22: 9,924,024 km (0.061 R)
• M23: 10,150,814 km (0.103 R)
• M24: 11,075,179 km (0.084 R)
• M25: 11,547,310 km (0.12 R)
• M26: 12,026,023 km (0.114 R)
• M27: 12,086,311 km (0.077 R)
• M28: 12,267,773 km (0.085 R)
• M29: 12,879,329 km (0.098 R)
• M30: 14,515,033 km (0.106 R)
• M31: 15,161,295 km (0.078 R)
• M32: 16,015,499 km (0.11 R)
• M33: 16,281,484 km (0.092 R)
• M34: 17,088,116 km (0.085 R)
• M35: 17,907,763 km (0.087 R)
• M36: 18,183,771 km (0.037 R)
• M37: 19,655,814 km (0.105 R)
• M38: 20,155,022 km (0.089 R)
• M39: 20,442,100 km (0.099 R)
• M40: 21,311,563 km (0.104 R)
• M41: 21,677,330 km (0.096 R)
• M42: 22,415,296 km (0.118 R)
• M43: 23,462,032 km (0.068 R)
• M44: 23,991,310 km (0.088 R)
• M45: 24,067,305 km (0.085 R)
• M46: 24,831,152 km (0.098 R)
• M47: 24,984,789 km (0.065 R)
• M48: 27,248,953 km (0.109 R)
• M49: 28,124,699 km (0.073 R)
• M50: 30,559,853 km (0.115 R)
• M51: 30,889,716 km (0.106 R)
• M52: 31,552,734 km (0.07 R)
• M53: 31,802,563 km (0.062 R)
• M54: 32,304,164 km (0.092 R)
• M55: 33,230,773 km (0.082 R)
• M56: 33,569,762 km (0.072 R)
• M57: 34,851,517 km (0.115 R)
• M58: 35,455,144 km (0.045 R)
• M59: 35,888,380 km (0.108 R)
• M60: 37,374,634 km (0.067 R)
• M61: 39,059,256 km (0.093 R)
• M62: 39,865,888 km (0.068 R)
• M63: 39,955,946 km (0.077 R)
• M64: 40,045,854 km (0.029 R)
• M65: 40,136,062 km (0.089 R)
• M66: 40,497,041 km (0.062 R)
• M67: 41,222,441 km (0.074 R)
• M68: 41,495,607 km (0.119 R)
• M69: 41,677,967 km (0.075 R)
• M70: 41,860,626 km (0.098 R)
• M71: 43,239,170 km (0.109 R)
• M72: 43,609,425 km (0.12 R)
• M73: 45,287,913 km (0.118 R)
• M74: 47,654,103 km (0.028 R)
• M75: 47,940,732 km (0.073 R)
• M76: 48,132,068 km (0.067 R)
• M77: 48,227,960 km (0.026 R)
• M78: 48,323,703 km (0.09 R)
• M79: 54,190,183 km (0.09 R)
• M80: 54,789,173 km (0.119 R)
• M81: 55,892,756 km (0.07 R)
• M82: 58,632,641 km (0.08 R)
• M83: 59,658,434 km (0.106 R)
• M84: 62,040,331 km (0.079 R)
• M85: 63,085,572 km (0.088 R)
• M86: 64,031,180 km (0.091 R)
• M87: 65,830,244 km (0.085 R)
• M88: 66,042,972 km (0.04 R)
• M89: 66,789,316 km (0.11 R)
• M90: 67,003,091 km (0.09 R)
• M91: 67,324,278 km (0.075 R)
• M92: 67,645,913 km (0.062 R)
• M93: 69,477,889 km (0.106 R)
• M94: 70,998,701 km (0.058 R)
• M95: 71,107,757 km (0.037 R)
• M96: 72,530,583 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.7

Radius: 6.8

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 12.12 AU - 19.78 AU

Year: 22493 Days

Day: 20.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,147,187 km

• M1: 90,956 km (0.041 R)
• M2: 167,699 km (0.044 R)
• M3: 244,443 km (0.06 R)
• M4: 459,265 km (0.102 R)
• M5: 915,090 km (0.071 R)
• M6: 989,440 km (0.1 R)
• M7: 1,040,154 km (0.043 R)
• M8: 1,091,915 km (0.092 R)
• M9: 1,595,461 km (0.095 R)
• M10: 1,747,004 km (0.1 R)
• M11: 2,468,365 km (0.063 R)
• M12: 4,400,272 km (0.112 R)
• M13: 4,874,048 km (0.079 R)
• M14: 5,094,705 km (0.103 R)
• M15: 6,151,614 km (0.12 R)
• M16: 6,486,264 km (0.088 R)
• M17: 7,024,368 km (0.03 R)
• M18: 7,123,851 km (0.094 R)
• M19: 7,324,013 km (0.1 R)
• M20: 7,374,277 km (0.113 R)
• M21: 7,987,180 km (0.112 R)
• M22: 8,510,473 km (0.116 R)
• M23: 9,044,837 km (0.117 R)
• M24: 9,152,996 km (0.079 R)
• M25: 10,258,225 km (0.082 R)
• M26: 11,521,878 km (0.086 R)
• M27: 11,639,163 km (0.11 R)
• M28: 11,756,897 km (0.113 R)
• M29: 13,384,073 km (0.068 R)
• M30: 13,755,225 km (0.096 R)
• M31: 14,067,137 km (0.114 R)
• M32: 14,825,149 km (0.081 R)
• M33: 15,856,327 km (0.096 R)
• M34: 16,380,518 km (0.1 R)
• M35: 16,512,463 km (0.119 R)
• M36: 17,513,423 km (0.109 R)
• M37: 18,396,649 km (0.091 R)
• M38: 19,643,397 km (0.082 R)
• M39: 21,203,853 km (0.097 R)
• M40: 21,491,828 km (0.097 R)
• M41: 22,071,670 km (0.105 R)
• M42: 22,509,992 km (0.107 R)
• M43: 22,951,006 km (0.069 R)
• M44: 23,246,761 km (0.095 R)
• M45: 25,275,458 km (0.066 R)
• M46: 25,964,206 km (0.116 R)
• M47: 26,892,012 km (0.114 R)
• M48: 28,383,354 km (0.086 R)
• M49: 29,178,915 km (0.115 R)
• M50: 30,143,373 km (0.105 R)
• M51: 30,467,102 km (0.103 R)
• M52: 32,599,770 km (0.105 R)
• M53: 33,265,630 km (0.05 R)
• M54: 33,432,731 km (0.065 R)
• M55: 33,767,830 km (0.085 R)
• M56: 34,357,096 km (0.064 R)
• M57: 34,526,141 km (0.118 R)
• M58: 35,289,839 km (0.071 R)
• M59: 35,375,109 km (0.099 R)
• M60: 36,230,959 km (0.119 R)
• M61: 36,747,670 km (0.053 R)
• M62: 37,614,440 km (0.06 R)
• M63: 38,400,277 km (0.107 R)
• M64: 38,927,012 km (0.106 R)
• M65: 40,789,954 km (0.105 R)
• M66: 41,507,126 km (0.111 R)
• M67: 43,045,142 km (0.1 R)
• M68: 43,501,116 km (0.107 R)
• M69: 43,775,329 km (0.079 R)
• M70: 44,601,708 km (0.052 R)
• M71: 44,786,012 km (0.081 R)
• M72: 51,878,896 km (0.109 R)
• M73: 53,828,306 km (0.107 R)
• M74: 55,603,285 km (0.108 R)
• M75: 55,702,468 km (0.105 R)
• M76: 56,897,007 km (0.115 R)
• M77: 56,996,938 km (0.095 R)
• M78: 57,197,100 km (0.11 R)
• M79: 59,717,226 km (0.115 R)
• M80: 60,327,436 km (0.109 R)
• M81: 60,939,740 km (0.081 R)
• M82: 61,862,011 km (0.059 R)
• M83: 63,616,794 km (0.1 R)
• M84: 64,969,607 km (0.065 R)
• M85: 65,178,595 km (0.101 R)
• M86: 65,283,164 km (0.118 R)
• M87: 66,121,660 km (0.1 R)
• M88: 67,386,211 km (0.093 R)
• M89: 67,703,508 km (0.118 R)
• M90: 68,021,404 km (0.116 R)
• M91: 68,339,748 km (0.073 R)
• M92: 70,153,173 km (0.107 R)
• M93: 70,904,604 km (0.077 R)
• M94: 71,442,857 km (0.088 R)
• M95: 71,874,447 km (0.108 R)
• M96: 72,198,625 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.6

Radius: 4.7

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 15.35 AU - 23.37 AU

Year: 30079 Days

Day: 18.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,147,187 km

• M1: 64,776 km (0.107 R)
• M2: 100,081 km (0.042 R)
• M3: 129,552 km (0.11 R)
• M4: 216,019 km (0.108 R)
• M5: 306,376 km (0.11 R)
• M6: 356,492 km (0.108 R)
• M7: 564,433 km (0.118 R)
• M8: 627,114 km (0.093 R)
• M9: 1,000,511 km (0.116 R)
• M10: 1,375,104 km (0.107 R)
• M11: 2,107,236 km (0.075 R)
• M12: 2,442,634 km (0.104 R)
• M13: 2,940,047 km (0.114 R)
• M14: 3,087,700 km (0.099 R)
• M15: 3,390,486 km (0.11 R)
• M16: 3,623,859 km (0.041 R)
• M17: 3,782,283 km (0.081 R)
• M18: 5,487,250 km (0.117 R)
• M19: 5,853,166 km (0.106 R)
• M20: 6,227,011 km (0.115 R)
• M21: 6,416,851 km (0.082 R)
• M22: 6,997,590 km (0.073 R)
• M23: 7,394,024 km (0.11 R)
• M24: 8,105,213 km (0.081 R)
• M25: 9,374,401 km (0.077 R)
• M26: 9,921,331 km (0.102 R)
• M27: 10,031,884 km (0.105 R)
• M28: 12,566,670 km (0.112 R)
• M29: 13,229,688 km (0.074 R)
• M30: 13,842,291 km (0.11 R)
• M31: 14,089,875 km (0.092 R)
• M32: 14,338,956 km (0.091 R)
• M33: 14,464,020 km (0.11 R)
• M34: 16,122,761 km (0.079 R)
• M35: 16,645,157 km (0.113 R)
• M36: 16,776,653 km (0.039 R)
• M37: 17,239,509 km (0.066 R)
• M38: 18,653,059 km (0.076 R)
• M39: 18,995,040 km (0.074 R)
• M40: 19,615,871 km (0.076 R)
• M41: 19,685,285 km (0.113 R)
• M42: 19,893,974 km (0.111 R)
• M43: 20,103,261 km (0.109 R)
• M44: 20,665,300 km (0.111 R)
• M45: 21,232,426 km (0.074 R)
• M46: 22,891,317 km (0.053 R)
• M47: 23,257,383 km (0.052 R)
• M48: 23,330,835 km (0.109 R)
• M49: 23,478,039 km (0.087 R)
• M50: 26,408,063 km (0.094 R)
• M51: 27,023,210 km (0.078 R)
• M52: 27,954,905 km (0.103 R)
• M53: 28,346,104 km (0.104 R)
• M54: 28,503,032 km (0.116 R)
• M55: 29,054,898 km (0.097 R)
• M56: 30,892,708 km (0.106 R)
• M57: 32,274,993 km (0.115 R)
• M58: 33,014,904 km (0.097 R)
• M59: 34,260,605 km (0.065 R)
• M60: 37,054,645 km (0.116 R)
• M61: 39,306,990 km (0.066 R)
• M62: 43,851,923 km (0.062 R)
• M63: 45,495,106 km (0.09 R)
• M64: 45,678,962 km (0.098 R)
• M65: 45,863,117 km (0.116 R)
• M66: 46,324,327 km (0.066 R)
• M67: 46,601,831 km (0.116 R)
• M68: 48,091,078 km (0.069 R)
• M69: 48,278,374 km (0.074 R)
• M70: 49,407,090 km (0.099 R)
• M71: 49,879,820 km (0.081 R)
• M72: 58,044,273 km (0.093 R)
• M73: 60,048,286 km (0.115 R)
• M74: 60,957,542 km (0.119 R)
• M75: 61,464,529 km (0.07 R)
• M76: 62,074,888 km (0.082 R)
• M77: 62,380,816 km (0.105 R)
• M78: 63,199,116 km (0.12 R)
• M79: 64,123,781 km (0.091 R)
• M80: 64,536,222 km (0.03 R)
• M81: 67,238,558 km (0.084 R)
• M82: 67,447,846 km (0.051 R)
• M83: 69,025,206 km (0.027 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 11,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit