🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.53 AU - 0.63 AU

Year: 163 Days

Day: 43.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.67 AU - 0.79 AU

Year: 230 Days

Day: 47.5 Hours

Environment

Temp: 183 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,443,966 km

• M1: 240,553 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.68 AU - 0.96 AU

Year: 274 Days

Day: 17.6 Hours

Environment

Temp: 157 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.46 AU - 1.46 AU

Year: 651 Days

Day: 26 Hours

Environment

Temp: -42 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.51 AU - 4.73 AU

Year: 3085 Days

Day: 24.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.16 AU - 4.28 AU

Year: 3198 Days

Day: 14.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243

Radius: 14.1

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.17 AU - 5.55 AU

Year: 3953 Days

Day: 6.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 51,443,966 km

• M1: 255,663 km (0.047 R)
• M2: 371,751 km (0.114 R)
• M3: 739,163 km (0.111 R)
• M4: 984,952 km (0.062 R)
• M5: 1,073,215 km (0.116 R)
• M6: 1,312,123 km (0.076 R)
• M7: 1,534,725 km (0.117 R)
• M8: 1,746,106 km (0.081 R)
• M9: 1,843,195 km (0.063 R)
• M10: 2,017,776 km (0.097 R)
• M11: 2,437,996 km (0.081 R)
• M12: 2,547,502 km (0.099 R)
• M13: 2,785,812 km (0.115 R)
• M14: 3,046,112 km (0.114 R)
• M15: 3,209,323 km (0.098 R)
• M16: 3,375,526 km (0.055 R)
• M17: 3,467,379 km (0.086 R)
• M18: 3,653,629 km (0.115 R)
• M19: 3,859,326 km (0.083 R)
• M20: 4,199,811 km (0.087 R)
• M21: 4,382,021 km (0.105 R)
• M22: 4,669,099 km (0.118 R)
• M23: 5,084,682 km (0.095 R)
• M24: 5,279,309 km (0.038 R)
• M25: 5,368,619 km (0.112 R)
• M26: 6,138,599 km (0.035 R)
• M27: 6,460,234 km (0.066 R)
• M28: 6,555,827 km (0.075 R)
• M29: 6,767,957 km (0.034 R)
• M30: 6,943,286 km (0.105 R)
• M31: 7,120,111 km (0.085 R)
• M32: 7,278,535 km (0.044 R)
• M33: 7,498,294 km (0.034 R)
• M34: 7,944,545 km (0.116 R)
• M35: 8,274,557 km (0.057 R)
• M36: 8,735,618 km (0.108 R)
• M37: 8,841,683 km (0.105 R)
• M38: 8,990,682 km (0.111 R)
• M39: 9,205,206 km (0.091 R)
• M40: 9,334,758 km (0.117 R)
• M41: 9,814,817 km (0.077 R)
• M42: 10,057,914 km (0.117 R)
• M43: 10,146,775 km (0.072 R)
• M44: 10,617,858 km (0.114 R)
• M45: 10,821,910 km (0.113 R)
• M46: 11,119,011 km (0.108 R)
• M47: 11,303,316 km (0.099 R)
• M48: 11,442,143 km (0.077 R)
• M49: 11,721,442 km (0.105 R)
• M50: 12,002,985 km (0.092 R)
• M51: 12,121,018 km (0.074 R)
• M52: 12,334,344 km (0.086 R)
• M53: 12,549,017 km (0.061 R)
• M54: 13,395,592 km (0.062 R)
• M55: 13,764,051 km (0.111 R)
• M56: 14,160,785 km (0.056 R)
• M57: 14,410,613 km (0.067 R)
• M58: 14,536,126 km (0.089 R)
• M59: 15,450,468 km (0.095 R)
• M60: 15,836,879 km (0.114 R)
• M61: 15,966,431 km (0.06 R)
• M62: 16,304,971 km (0.118 R)
• M63: 16,488,229 km (0.095 R)
• M64: 16,909,646 km (0.103 R)
• M65: 17,227,990 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.8

Radius: 13.6

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.01 AU - 9.81 AU

Year: 9813 Days

Day: 6.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,443,966 km

• M1: 173,683 km (0.084 R)
• M2: 361,129 km (0.037 R)
• M3: 678,576 km (0.072 R)
• M4: 1,024,745 km (0.111 R)
• M5: 1,208,452 km (0.075 R)
• M6: 1,448,556 km (0.109 R)
• M7: 1,875,808 km (0.047 R)
• M8: 2,001,620 km (0.045 R)
• M9: 2,396,408 km (0.065 R)
• M10: 2,533,590 km (0.05 R)
• M11: 3,108,793 km (0.105 R)
• M12: 3,258,990 km (0.104 R)
• M13: 3,598,128 km (0.108 R)
• M14: 4,244,241 km (0.061 R)
• M15: 4,961,413 km (0.085 R)
• M16: 5,938,587 km (0.099 R)
• M17: 6,163,881 km (0.087 R)
• M18: 7,014,046 km (0.11 R)
• M19: 7,132,826 km (0.119 R)
• M20: 7,412,724 km (0.101 R)
• M21: 8,024,579 km (0.098 R)
• M22: 9,253,675 km (0.097 R)
• M23: 9,735,081 km (0.099 R)
• M24: 10,045,796 km (0.064 R)
• M25: 10,135,256 km (0.117 R)
• M26: 10,269,744 km (0.085 R)
• M27: 10,677,099 km (0.039 R)
• M28: 12,599,133 km (0.071 R)
• M29: 12,695,623 km (0.086 R)
• M30: 12,937,972 km (0.096 R)
• M31: 13,279,653 km (0.091 R)
• M32: 13,972,292 km (0.1 R)
• M33: 14,474,192 km (0.085 R)
• M34: 15,340,962 km (0.046 R)
• M35: 15,650,929 km (0.062 R)
• M36: 16,382,313 km (0.103 R)
• M37: 17,018,104 km (0.03 R)
• M38: 17,824,138 km (0.049 R)
• M39: 19,250,852 km (0.066 R)
• M40: 19,809,301 km (0.085 R)
• M41: 19,977,898 km (0.11 R)
• M42: 20,600,076 km (0.076 R)
• M43: 22,329,277 km (0.032 R)
• M44: 25,070,210 km (0.109 R)
• M45: 25,679,970 km (0.06 R)
• M46: 26,418,236 km (0.064 R)
• M47: 26,852,070 km (0.078 R)
• M48: 27,163,383 km (0.079 R)
• M49: 27,288,297 km (0.116 R)
• M50: 27,664,087 km (0.067 R)
• M51: 28,801,779 km (0.074 R)
• M52: 29,312,207 km (0.1 R)
• M53: 30,083,683 km (0.111 R)
• M54: 30,277,562 km (0.082 R)
• M55: 31,580,858 km (0.032 R)
• M56: 33,838,290 km (0.119 R)
• M57: 37,112,838 km (0.099 R)
• M58: 39,069,279 km (0.072 R)
• M59: 39,210,200 km (0.038 R)
• M60: 39,634,310 km (0.097 R)
• M61: 40,131,125 km (0.092 R)
• M62: 40,629,884 km (0.092 R)
• M63: 40,772,750 km (0.112 R)
• M64: 40,915,766 km (0.108 R)
• M65: 41,059,080 km (0.049 R)
• M66: 42,283,090 km (0.116 R)
• M67: 42,500,456 km (0.079 R)
• M68: 43,665,524 km (0.063 R)
• M69: 46,998,116 km (0.092 R)
• M70: 47,373,457 km (0.105 R)
• M71: 48,127,131 km (0.088 R)
• M72: 48,429,618 km (0.114 R)
• M73: 49,112,831 km (0.045 R)
• M74: 49,493,708 km (0.103 R)
• M75: 49,875,481 km (0.032 R)
• M76: 50,949,893 km (0.119 R)
• M77: 51,335,557 km (0.07 R)
• M78: 51,567,284 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.4

Radius: 4.9

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 15.05 AU - 15.45 AU

Year: 21973 Days

Day: 17.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,443,966 km

• M1: 164,857 km (0.087 R)
• M2: 411,843 km (0.104 R)
• M3: 567,874 km (0.099 R)
• M4: 760,256 km (0.099 R)
• M5: 873,502 km (0.113 R)
• M6: 1,032,973 km (0.107 R)
• M7: 1,137,542 km (0.118 R)
• M8: 1,201,869 km (0.036 R)
• M9: 2,038,720 km (0.11 R)
• M10: 2,170,216 km (0.028 R)
• M11: 2,250,550 km (0.05 R)
• M12: 2,304,555 km (0.097 R)
• M13: 2,839,517 km (0.063 R)
• M14: 3,411,280 km (0.064 R)
• M15: 4,050,512 km (0.065 R)
• M16: 4,216,117 km (0.093 R)
• M17: 4,691,240 km (0.071 R)
• M18: 5,005,694 km (0.097 R)
• M19: 5,399,286 km (0.114 R)
• M20: 5,951,901 km (0.087 R)
• M21: 6,215,941 km (0.104 R)
• M22: 7,030,801 km (0.078 R)
• M23: 7,755,602 km (0.114 R)
• M24: 9,015,665 km (0.102 R)
• M25: 9,275,218 km (0.108 R)
• M26: 9,449,649 km (0.116 R)
• M27: 10,791,841 km (0.104 R)
• M28: 10,837,468 km (0.096 R)
• M29: 11,252,303 km (0.071 R)
• M30: 11,531,752 km (0.058 R)
• M31: 13,847,676 km (0.102 R)
• M32: 14,196,988 km (0.098 R)
• M33: 15,262,723 km (0.106 R)
• M34: 15,623,553 km (0.102 R)
• M35: 15,935,165 km (0.105 R)
• M36: 15,987,375 km (0.026 R)
• M37: 17,469,890 km (0.08 R)
• M38: 17,631,455 km (0.118 R)
• M39: 17,793,320 km (0.061 R)
• M40: 17,901,629 km (0.095 R)
• M41: 18,720,229 km (0.071 R)
• M42: 19,051,139 km (0.115 R)
• M43: 19,161,842 km (0.116 R)
• M44: 20,905,405 km (0.064 R)
• M45: 21,191,286 km (0.081 R)
• M46: 21,248,732 km (0.118 R)
• M47: 21,940,772 km (0.096 R)
• M48: 22,875,010 km (0.119 R)
• M49: 24,903,109 km (0.093 R)
• M50: 25,024,283 km (0.075 R)
• M51: 25,206,194 km (0.048 R)
• M52: 25,632,548 km (0.042 R)
• M53: 26,122,780 km (0.091 R)
• M54: 26,245,899 km (0.114 R)
• M55: 26,369,018 km (0.028 R)
• M56: 26,739,871 km (0.115 R)
• M57: 26,988,054 km (0.109 R)
• M58: 29,767,882 km (0.025 R)
• M59: 32,770,012 km (0.112 R)
• M60: 33,235,112 km (0.072 R)
• M61: 33,368,403 km (0.058 R)
• M62: 33,769,475 km (0.1 R)
• M63: 34,104,874 km (0.098 R)
• M64: 34,508,788 km (0.076 R)
• M65: 35,321,553 km (0.107 R)
• M66: 35,593,821 km (0.103 R)
• M67: 36,896,669 km (0.086 R)
• M68: 37,796,949 km (0.115 R)
• M69: 37,866,512 km (0.106 R)
• M70: 39,337,059 km (0.076 R)
• M71: 41,685,447 km (0.119 R)
• M72: 41,973,123 km (0.103 R)
• M73: 42,406,060 km (0.102 R)
• M74: 42,550,571 km (0.08 R)
• M75: 42,695,382 km (0.111 R)
• M76: 42,985,452 km (0.105 R)
• M77: 43,421,680 km (0.056 R)
• M78: 44,739,338 km (0.099 R)
• M79: 44,960,144 km (0.118 R)
• M80: 45,033,896 km (0.104 R)
• M81: 45,477,005 km (0.067 R)
• M82: 47,263,652 km (0.107 R)
• M83: 47,488,647 km (0.084 R)
• M84: 47,789,189 km (0.057 R)
• M85: 48,090,330 km (0.12 R)
• M86: 48,241,125 km (0.102 R)
• M87: 49,073,338 km (0.109 R)
• M88: 49,149,184 km (0.04 R)
• M89: 50,139,222 km (0.105 R)
• M90: 50,905,463 km (0.109 R)
• M91: 51,135,993 km (0.046 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 14,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit