🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.56 AU - 0.88 AU

Year: 214 Days

Day: 34.1 Hours

Environment

Temp: 218 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.45 AU - 2.05 AU

Year: 810 Days

Day: 44.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.63 AU - 4.09 AU

Year: 2155 Days

Day: 17.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.35 AU - 4.83 AU

Year: 2894 Days

Day: 44 Hours

Environment

Temp: -113 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.91 AU - 5.59 AU

Year: 4208 Days

Day: 27.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.3

Radius: 13.2

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.88 AU - 6.86 AU

Year: 4975 Days

Day: 12.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 63,094,119 km

• M1: 187,745 km (0.05 R)
• M2: 294,259 km (0.076 R)
• M3: 800,199 km (0.054 R)
• M4: 994,527 km (0.111 R)
• M5: 1,205,310 km (0.026 R)
• M6: 1,465,012 km (0.073 R)
• M7: 1,870,422 km (0.056 R)
• M8: 1,963,322 km (0.114 R)
• M9: 2,115,314 km (0.085 R)
• M10: 2,616,018 km (0.057 R)
• M11: 2,934,213 km (0.038 R)
• M12: 3,109,093 km (0.112 R)
• M13: 4,083,872 km (0.109 R)
• M14: 4,681,217 km (0.088 R)
• M15: 4,938,226 km (0.081 R)
• M16: 5,173,693 km (0.099 R)
• M17: 5,792,130 km (0.104 R)
• M18: 5,929,760 km (0.105 R)
• M19: 6,096,263 km (0.086 R)
• M20: 6,519,625 km (0.089 R)
• M21: 6,634,067 km (0.095 R)
• M22: 6,894,218 km (0.055 R)
• M23: 7,574,290 km (0.077 R)
• M24: 8,493,569 km (0.084 R)
• M25: 8,776,309 km (0.068 R)
• M26: 9,190,246 km (0.111 R)
• M27: 10,369,526 km (0.117 R)
• M28: 11,079,368 km (0.062 R)
• M29: 11,526,666 km (0.113 R)
• M30: 12,474,667 km (0.081 R)
• M31: 12,832,206 km (0.109 R)
• M32: 13,593,959 km (0.026 R)
• M33: 13,704,063 km (0.089 R)
• M34: 13,814,316 km (0.094 R)
• M35: 14,035,871 km (0.11 R)
• M36: 14,594,918 km (0.077 R)
• M37: 15,850,493 km (0.045 R)
• M38: 16,043,773 km (0.087 R)
• M39: 16,276,697 km (0.115 R)
• M40: 16,745,986 km (0.063 R)
• M41: 16,903,512 km (0.048 R)
• M42: 17,657,934 km (0.048 R)
• M43: 17,938,729 km (0.104 R)
• M44: 18,423,427 km (0.1 R)
• M45: 19,571,291 km (0.114 R)
• M46: 19,778,634 km (0.035 R)
• M47: 21,635,293 km (0.063 R)
• M48: 21,849,816 km (0.066 R)
• M49: 21,935,685 km (0.033 R)
• M50: 22,714,791 km (0.108 R)
• M51: 22,932,905 km (0.092 R)
• M52: 23,679,249 km (0.084 R)
• M53: 24,122,208 km (0.094 R)
• M54: 24,255,500 km (0.107 R)
• M55: 25,105,963 km (0.057 R)
• M56: 25,196,171 km (0.105 R)
• M57: 26,194,288 km (0.102 R)
• M58: 26,468,800 km (0.109 R)
• M59: 27,298,021 km (0.113 R)
• M60: 27,622,798 km (0.107 R)
• M61: 28,463,688 km (0.038 R)
• M62: 28,698,856 km (0.091 R)
• M63: 29,029,168 km (0.065 R)
• M64: 29,170,986 km (0.117 R)
• M65: 29,313,254 km (0.093 R)
• M66: 29,645,810 km (0.042 R)
• M67: 29,788,676 km (0.063 R)
• M68: 30,075,156 km (0.08 R)
• M69: 30,266,791 km (0.106 R)
• M70: 30,458,725 km (0.093 R)
• M71: 31,424,529 km (0.079 R)
• M72: 31,764,864 km (0.105 R)
• M73: 32,253,301 km (0.051 R)
• M74: 32,449,274 km (0.11 R)
• M75: 33,089,254 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.3

Radius: 14.9

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.86 AU - 10.66 AU

Year: 9858 Days

Day: 7.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 63,094,119 km

• M1: 201,359 km (0.111 R)
• M2: 331,658 km (0.032 R)
• M3: 458,069 km (0.075 R)
• M4: 572,960 km (0.119 R)
• M5: 788,830 km (0.091 R)
• M6: 902,823 km (0.085 R)
• M7: 1,173,296 km (0.089 R)
• M8: 1,724,714 km (0.068 R)
• M9: 1,850,077 km (0.104 R)
• M10: 1,964,220 km (0.069 R)
• M11: 2,260,274 km (0.072 R)
• M12: 2,398,353 km (0.054 R)
• M13: 2,523,716 km (0.06 R)
• M14: 3,030,105 km (0.112 R)
• M15: 3,950,880 km (0.101 R)
• M16: 4,137,578 km (0.103 R)
• M17: 4,423,160 km (0.108 R)
• M18: 4,597,741 km (0.113 R)
• M19: 4,953,784 km (0.035 R)
• M20: 5,277,962 km (0.091 R)
• M21: 5,422,025 km (0.113 R)
• M22: 5,714,040 km (0.057 R)
• M23: 5,925,871 km (0.087 R)
• M24: 6,054,226 km (0.049 R)
• M25: 6,466,817 km (0.097 R)
• M26: 7,091,837 km (0.028 R)
• M27: 7,503,829 km (0.107 R)
• M28: 7,689,480 km (0.094 R)
• M29: 7,853,140 km (0.072 R)
• M30: 8,018,147 km (0.099 R)
• M31: 8,207,986 km (0.099 R)
• M32: 9,056,356 km (0.12 R)
• M33: 9,578,752 km (0.096 R)
• M34: 9,805,692 km (0.092 R)
• M35: 10,111,170 km (0.114 R)
• M36: 10,213,645 km (0.114 R)
• M37: 10,419,641 km (0.077 R)
• M38: 10,705,224 km (0.117 R)
• M39: 10,914,661 km (0.078 R)
• M40: 11,900,511 km (0.106 R)
• M41: 12,144,654 km (0.071 R)
• M42: 12,693,230 km (0.117 R)
• M43: 13,503,153 km (0.12 R)
• M44: 14,705,471 km (0.114 R)
• M45: 15,143,344 km (0.08 R)
• M46: 16,031,805 km (0.096 R)
• M47: 16,967,690 km (0.101 R)
• M48: 17,120,280 km (0.046 R)
• M49: 17,580,891 km (0.106 R)
• M50: 17,797,210 km (0.055 R)
• M51: 17,983,310 km (0.076 R)
• M52: 18,138,891 km (0.111 R)
• M53: 18,420,135 km (0.09 R)
• M54: 18,514,232 km (0.114 R)
• M55: 18,702,875 km (0.115 R)
• M56: 18,797,421 km (0.059 R)
• M57: 18,892,117 km (0.11 R)
• M58: 19,050,391 km (0.088 R)
• M59: 19,209,115 km (0.053 R)
• M60: 20,234,907 km (0.095 R)
• M61: 20,526,623 km (0.064 R)
• M62: 20,721,998 km (0.096 R)
• M63: 21,114,393 km (0.049 R)
• M64: 21,740,759 km (0.06 R)
• M65: 22,006,296 km (0.113 R)
• M66: 22,440,129 km (0.108 R)

Asteroid Belt

Center: 13.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.4

Radius: 7.4

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 14.81 AU - 20.13 AU

Year: 25546 Days

Day: 16.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,094,119 km

• M1: 108,010 km (0.114 R)
• M2: 486,941 km (0.106 R)
• M3: 733,927 km (0.074 R)
• M4: 949,348 km (0.089 R)
• M5: 1,438,234 km (0.058 R)
• M6: 1,680,882 km (0.115 R)
• M7: 2,174,704 km (0.114 R)
• M8: 2,516,984 km (0.048 R)
• M9: 2,581,162 km (0.09 R)
• M10: 2,678,251 km (0.089 R)
• M11: 2,809,747 km (0.082 R)
• M12: 3,286,815 km (0.078 R)
• M13: 4,161,962 km (0.082 R)
• M14: 4,353,148 km (0.079 R)
• M15: 5,309,827 km (0.055 R)
• M16: 5,433,843 km (0.109 R)
• M17: 5,896,998 km (0.045 R)
• M18: 6,950,915 km (0.117 R)
• M19: 7,223,483 km (0.089 R)
• M20: 7,453,265 km (0.036 R)
• M21: 8,109,401 km (0.041 R)
• M22: 8,540,991 km (0.118 R)
• M23: 8,686,550 km (0.091 R)
• M24: 8,833,006 km (0.106 R)
• M25: 8,930,993 km (0.11 R)
• M26: 10,600,056 km (0.054 R)
• M27: 10,652,116 km (0.075 R)
• M28: 11,711,120 km (0.058 R)
• M29: 11,818,830 km (0.1 R)
• M30: 12,089,752 km (0.038 R)
• M31: 12,472,274 km (0.111 R)
• M32: 12,527,326 km (0.116 R)
• M33: 12,692,781 km (0.093 R)
• M34: 12,747,983 km (0.078 R)
• M35: 12,858,835 km (0.058 R)
• M36: 12,969,986 km (0.113 R)
• M37: 13,530,679 km (0.105 R)
• M38: 14,966,818 km (0.077 R)
• M39: 15,613,829 km (0.114 R)
• M40: 16,753,017 km (0.097 R)
• M41: 16,874,490 km (0.107 R)
• M42: 17,794,816 km (0.107 R)
• M43: 17,918,683 km (0.085 R)
• M44: 18,167,465 km (0.115 R)
• M45: 18,731,299 km (0.109 R)
• M46: 21,834,258 km (0.101 R)
• M47: 22,366,677 km (0.086 R)
• M48: 22,835,965 km (0.093 R)
• M49: 23,376,462 km (0.06 R)
• M50: 23,921,148 km (0.107 R)
• M51: 23,989,515 km (0.044 R)
• M52: 24,676,767 km (0.063 R)
• M53: 24,815,145 km (0.083 R)
• M54: 24,953,523 km (0.095 R)
• M55: 25,022,937 km (0.083 R)
• M56: 25,930,248 km (0.09 R)
• M57: 26,423,322 km (0.09 R)
• M58: 27,490,254 km (0.059 R)
• M59: 27,561,912 km (0.108 R)
• M60: 27,920,947 km (0.093 R)
• M61: 29,886,663 km (0.111 R)
• M62: 30,255,571 km (0.057 R)
• M63: 30,625,975 km (0.109 R)
• M64: 31,595,968 km (0.078 R)
• M65: 32,349,044 km (0.07 R)
• M66: 36,123,697 km (0.116 R)
• M67: 36,280,625 km (0.103 R)
• M68: 37,465,440 km (0.114 R)
• M69: 37,783,485 km (0.064 R)
• M70: 37,863,071 km (0.058 R)
• M71: 38,502,453 km (0.085 R)
• M72: 39,064,642 km (0.083 R)
• M73: 39,953,702 km (0.099 R)
• M74: 40,034,933 km (0.074 R)
• M75: 40,116,165 km (0.101 R)
• M76: 41,176,814 km (0.102 R)
• M77: 41,587,310 km (0.052 R)
• M78: 42,081,582 km (0.113 R)
• M79: 43,827,090 km (0.078 R)
• M80: 44,246,113 km (0.077 R)
• M81: 44,919,304 km (0.085 R)
• M82: 45,003,677 km (0.077 R)
• M83: 45,511,113 km (0.117 R)
• M84: 46,702,660 km (0.077 R)
• M85: 47,818,211 km (0.092 R)
• M86: 50,338,188 km (0.068 R)
• M87: 51,393,451 km (0.078 R)
• M88: 51,658,389 km (0.101 R)
• M89: 53,168,579 km (0.065 R)
• M90: 54,422,957 km (0.088 R)
• M91: 57,143,694 km (0.119 R)
• M92: 58,705,047 km (0.108 R)
• M93: 59,352,058 km (0.102 R)
• M94: 62,339,677 km (0.096 R)
• M95: 63,094,099 km (0.115 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 19,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit