🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.68 AU - 0.76 AU

Year: 229 Days

Day: 20.3 Hours

Environment

Temp: 162 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.62 AU - 0.96 AU

Year: 263 Days

Day: 38.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.73 AU - 0.87 AU

Year: 268 Days

Day: 14.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,005,024 km

• M1: 367,861 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.85 AU - 2.31 AU

Year: 1124 Days

Day: 46 Hours

Environment

Temp: -85 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.22 AU - 4.34 AU

Year: 2754 Days

Day: 21.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.1

Radius: 14.3

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.76 AU - 5 AU

Year: 4040 Days

Day: 12.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 100,005,024 km

• M1: 193,131 km (0.119 R)
• M2: 354,397 km (0.085 R)
• M3: 588,817 km (0.066 R)
• M4: 742,604 km (0.115 R)
• M5: 1,280,109 km (0.109 R)
• M6: 1,438,384 km (0.112 R)
• M7: 1,616,555 km (0.08 R)
• M8: 1,735,036 km (0.065 R)
• M9: 1,911,711 km (0.099 R)
• M10: 2,166,626 km (0.108 R)
• M11: 2,343,002 km (0.083 R)
• M12: 2,585,650 km (0.117 R)
• M13: 3,145,594 km (0.115 R)
• M14: 3,448,381 km (0.116 R)
• M15: 3,586,011 km (0.114 R)
• M16: 4,302,285 km (0.053 R)
• M17: 4,945,855 km (0.073 R)
• M18: 5,140,931 km (0.076 R)
• M19: 5,378,492 km (0.09 R)
• M20: 5,905,825 km (0.092 R)
• M21: 6,133,961 km (0.064 R)
• M22: 6,407,277 km (0.109 R)
• M23: 6,577,669 km (0.113 R)
• M24: 6,879,258 km (0.057 R)
• M25: 7,273,748 km (0.114 R)
• M26: 7,743,485 km (0.105 R)
• M27: 7,993,613 km (0.057 R)
• M28: 8,315,697 km (0.039 R)
• M29: 8,736,216 km (0.103 R)
• M30: 9,331,766 km (0.109 R)
• M31: 9,622,285 km (0.108 R)
• M32: 9,965,163 km (0.103 R)
• M33: 10,237,281 km (0.036 R)
• M34: 10,411,862 km (0.098 R)
• M35: 10,814,430 km (0.088 R)
• M36: 10,992,302 km (0.112 R)
• M37: 11,505,572 km (0.102 R)
• M38: 11,713,064 km (0.107 R)
• M39: 12,158,268 km (0.108 R)
• M40: 12,343,171 km (0.108 R)
• M41: 12,449,236 km (0.053 R)
• M42: 12,582,228 km (0.118 R)
• M43: 12,715,819 km (0.113 R)
• M44: 13,092,207 km (0.099 R)
• M45: 13,608,918 km (0.091 R)
• M46: 14,382,638 km (0.104 R)
• M47: 14,634,412 km (0.109 R)
• M48: 14,972,204 km (0.101 R)
• M49: 15,627,143 km (0.099 R)
• M50: 15,770,907 km (0.058 R)
• M51: 16,291,507 km (0.104 R)
• M52: 16,729,829 km (0.073 R)
• M53: 17,767,590 km (0.092 R)
• M54: 18,097,902 km (0.106 R)
• M55: 18,218,627 km (0.089 R)
• M56: 18,764,959 km (0.081 R)
• M57: 18,978,883 km (0.104 R)
• M58: 19,936,160 km (0.107 R)
• M59: 20,154,424 km (0.087 R)
• M60: 20,342,169 km (0.082 R)
• M61: 20,499,097 km (0.113 R)
• M62: 20,972,275 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296

Radius: 14.4

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.85 AU - 10.91 AU

Year: 12532 Days

Day: 8.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 100,005,024 km

• M1: 256,112 km (0.047 R)
• M2: 365,168 km (0.107 R)
• M3: 780,153 km (0.115 R)
• M4: 955,930 km (0.102 R)
• M5: 1,075,309 km (0.104 R)
• M6: 1,200,224 km (0.096 R)
• M7: 1,387,819 km (0.048 R)
• M8: 1,814,772 km (0.064 R)
• M9: 2,329,239 km (0.055 R)
• M10: 2,471,058 km (0.096 R)
• M11: 2,591,484 km (0.104 R)
• M12: 2,813,338 km (0.111 R)
• M13: 3,067,355 km (0.105 R)
• M14: 3,435,814 km (0.094 R)
• M15: 3,735,459 km (0.032 R)
• M16: 4,129,350 km (0.075 R)
• M17: 4,448,293 km (0.105 R)
• M18: 4,715,474 km (0.061 R)
• M19: 4,926,856 km (0.115 R)
• M20: 5,049,078 km (0.086 R)
• M21: 6,594,424 km (0.096 R)
• M22: 7,002,377 km (0.083 R)
• M23: 7,140,157 km (0.058 R)
• M24: 7,244,127 km (0.108 R)
• M25: 7,986,282 km (0.108 R)
• M26: 8,239,103 km (0.118 R)
• M27: 8,826,873 km (0.036 R)
• M28: 8,938,622 km (0.111 R)
• M29: 9,050,821 km (0.113 R)
• M30: 9,201,167 km (0.043 R)
• M31: 9,618,993 km (0.111 R)
• M32: 10,081,999 km (0.098 R)
• M33: 10,552,185 km (0.114 R)
• M34: 10,790,046 km (0.093 R)
• M35: 11,150,277 km (0.112 R)
• M36: 11,514,399 km (0.079 R)
• M37: 11,841,270 km (0.097 R)
• M38: 11,964,688 km (0.069 R)
• M39: 12,088,555 km (0.066 R)
• M40: 14,040,508 km (0.105 R)
• M41: 14,963,976 km (0.068 R)
• M42: 16,225,684 km (0.07 R)
• M43: 17,427,703 km (0.076 R)
• M44: 18,514,831 km (0.093 R)
• M45: 19,042,612 km (0.12 R)
• M46: 19,284,213 km (0.063 R)
• M47: 19,770,256 km (0.116 R)
• M48: 20,211,271 km (0.118 R)
• M49: 21,754,971 km (0.085 R)
• M50: 22,108,770 km (0.079 R)
• M51: 22,719,877 km (0.081 R)
• M52: 22,976,139 km (0.107 R)
• M53: 23,130,224 km (0.102 R)
• M54: 24,062,818 km (0.094 R)
• M55: 24,743,937 km (0.104 R)
• M56: 25,431,339 km (0.106 R)
• M57: 25,644,217 km (0.065 R)
• M58: 25,804,137 km (0.086 R)
• M59: 25,910,950 km (0.07 R)
• M60: 27,258,976 km (0.12 R)
• M61: 27,640,600 km (0.117 R)
• M62: 28,574,540 km (0.108 R)
• M63: 28,685,093 km (0.117 R)
• M64: 28,906,647 km (0.086 R)
• M65: 29,742,450 km (0.041 R)
• M66: 30,529,784 km (0.114 R)
• M67: 32,355,177 km (0.057 R)
• M68: 32,470,367 km (0.098 R)
• M69: 32,874,880 km (0.109 R)
• M70: 33,281,038 km (0.074 R)
• M71: 33,397,425 km (0.071 R)
• M72: 33,630,499 km (0.074 R)
• M73: 35,336,663 km (0.08 R)
• M74: 35,455,443 km (0.067 R)
• M75: 35,871,924 km (0.109 R)
• M76: 36,649,833 km (0.114 R)
• M77: 37,010,663 km (0.042 R)
• M78: 37,857,387 km (0.116 R)
• M79: 38,649,358 km (0.071 R)
• M80: 40,001,872 km (0.071 R)
• M81: 40,311,540 km (0.112 R)
• M82: 41,620,372 km (0.109 R)
• M83: 42,122,721 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.4

Radius: 12.3

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.49 AU - 13.77 AU

Year: 13915 Days

Day: 8 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 100,005,024 km

• M1: 272,867 km (0.116 R)
• M2: 356,043 km (0.072 R)
• M3: 492,177 km (0.054 R)
• M4: 619,485 km (0.08 R)
• M5: 842,685 km (0.11 R)
• M6: 1,112,260 km (0.03 R)
• M7: 1,247,796 km (0.108 R)
• M8: 1,451,399 km (0.103 R)
• M9: 1,557,613 km (0.08 R)
• M10: 1,755,381 km (0.054 R)
• M11: 2,032,437 km (0.096 R)
• M12: 2,225,119 km (0.117 R)
• M13: 2,398,802 km (0.112 R)
• M14: 2,866,146 km (0.058 R)
• M15: 3,138,264 km (0.094 R)
• M16: 3,620,268 km (0.084 R)
• M17: 3,825,666 km (0.056 R)
• M18: 4,309,466 km (0.071 R)
• M19: 4,496,164 km (0.103 R)
• M20: 4,845,176 km (0.082 R)
• M21: 4,941,816 km (0.1 R)
• M22: 5,071,966 km (0.114 R)
• M23: 5,502,359 km (0.105 R)
• M24: 5,910,313 km (0.119 R)
• M25: 6,222,673 km (0.049 R)
• M26: 6,504,964 km (0.071 R)
• M27: 7,488,720 km (0.081 R)
• M28: 7,940,805 km (0.071 R)
• M29: 8,324,374 km (0.076 R)
• M30: 8,950,740 km (0.071 R)
• M31: 10,962,382 km (0.078 R)
• M32: 11,175,260 km (0.102 R)
• M33: 11,303,765 km (0.109 R)
• M34: 11,389,634 km (0.081 R)
• M35: 12,437,268 km (0.12 R)
• M36: 13,378,986 km (0.039 R)
• M37: 13,743,856 km (0.107 R)
• M38: 13,927,562 km (0.12 R)
• M39: 15,378,362 km (0.107 R)
• M40: 15,521,377 km (0.114 R)
• M41: 16,632,142 km (0.093 R)
• M42: 16,729,829 km (0.1 R)
• M43: 17,024,387 km (0.091 R)
• M44: 17,818,303 km (0.088 R)
• M45: 18,776,777 km (0.119 R)
• M46: 19,287,803 km (0.068 R)
• M47: 19,700,095 km (0.067 R)
• M48: 20,533,355 km (0.104 R)
• M49: 20,638,223 km (0.079 R)
• M50: 21,112,747 km (0.083 R)
• M51: 22,180,278 km (0.049 R)
• M52: 22,287,988 km (0.054 R)
• M53: 22,395,848 km (0.104 R)
• M54: 22,992,295 km (0.097 R)
• M55: 24,145,695 km (0.083 R)
• M56: 24,256,397 km (0.11 R)
• M57: 25,317,644 km (0.119 R)
• M58: 28,123,951 km (0.049 R)
• M59: 28,298,980 km (0.098 R)
• M60: 29,061,481 km (0.112 R)
• M61: 31,692,159 km (0.062 R)
• M62: 31,995,843 km (0.1 R)
• M63: 32,667,537 km (0.067 R)
• M64: 33,776,656 km (0.087 R)
• M65: 34,273,471 km (0.048 R)
• M66: 35,023,405 km (0.09 R)
• M67: 35,274,580 km (0.076 R)
• M68: 36,094,974 km (0.082 R)
• M69: 37,305,371 km (0.108 R)
• M70: 37,433,576 km (0.093 R)
• M71: 38,335,053 km (0.077 R)
• M72: 38,593,857 km (0.052 R)
• M73: 39,439,235 km (0.097 R)
• M74: 39,896,855 km (0.08 R)
• M75: 40,422,093 km (0.103 R)
• M76: 41,280,485 km (0.065 R)
• M77: 42,345,323 km (0.111 R)
• M78: 42,814,013 km (0.119 R)
• M79: 43,486,455 km (0.082 R)
• M80: 44,569,843 km (0.068 R)
• M81: 44,910,178 km (0.083 R)
• M82: 45,251,411 km (0.111 R)
• M83: 45,730,573 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.3

Radius: 5.1

Gravity: 25.35 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 18.74 AU - 19 AU

Year: 30718 Days

Day: 23.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,005,024 km

• M1: 109,805 km (0.12 R)
• M2: 178,769 km (0.05 R)
• M3: 506,838 km (0.084 R)
• M4: 608,863 km (0.073 R)
• M5: 954,584 km (0.098 R)
• M6: 1,681,630 km (0.104 R)
• M7: 2,240,527 km (0.113 R)
• M8: 2,584,004 km (0.118 R)
• M9: 3,561,477 km (0.085 R)
• M10: 3,610,545 km (0.104 R)
• M11: 3,759,394 km (0.119 R)
• M12: 3,859,775 km (0.082 R)
• M13: 4,374,691 km (0.078 R)
• M14: 4,480,307 km (0.099 R)
• M15: 6,640,350 km (0.112 R)
• M16: 7,254,898 km (0.089 R)
• M17: 7,442,793 km (0.115 R)
• M18: 9,819,006 km (0.108 R)
• M19: 11,231,509 km (0.104 R)
• M20: 11,448,875 km (0.092 R)
• M21: 12,109,050 km (0.112 R)
• M22: 14,162,879 km (0.099 R)
• M23: 14,712,651 km (0.089 R)
• M24: 15,269,305 km (0.077 R)
• M25: 16,321,576 km (0.093 R)
• M26: 17,648,360 km (0.069 R)
• M27: 21,471,184 km (0.073 R)
• M28: 23,105,840 km (0.073 R)
• M29: 23,567,050 km (0.095 R)
• M30: 24,404,649 km (0.063 R)
• M31: 24,780,139 km (0.1 R)
• M32: 26,685,867 km (0.119 R)
• M33: 26,782,357 km (0.069 R)
• M34: 27,656,158 km (0.086 R)
• M35: 28,243,928 km (0.118 R)
• M36: 29,831,311 km (0.108 R)
• M37: 30,132,153 km (0.025 R)
• M38: 30,333,362 km (0.029 R)
• M39: 31,142,238 km (0.096 R)
• M40: 32,368,940 km (0.071 R)
• M41: 33,195,618 km (0.111 R)
• M42: 34,974,935 km (0.053 R)
• M43: 35,398,147 km (0.091 R)
• M44: 35,610,277 km (0.108 R)
• M45: 36,892,480 km (0.04 R)
• M46: 39,172,502 km (0.066 R)
• M47: 40,274,140 km (0.076 R)
• M48: 40,606,547 km (0.093 R)
• M49: 41,385,802 km (0.113 R)
• M50: 44,323,306 km (0.057 R)
• M51: 44,895,967 km (0.113 R)
• M52: 46,628,310 km (0.092 R)
• M53: 47,210,545 km (0.112 R)
• M54: 47,561,053 km (0.079 R)
• M55: 47,912,458 km (0.099 R)
• M56: 48,029,743 km (0.047 R)
• M57: 48,500,078 km (0.059 R)
• M58: 49,563,719 km (0.117 R)
• M59: 50,038,992 km (0.114 R)
• M60: 50,634,990 km (0.075 R)
• M61: 52,800,568 km (0.037 R)
• M62: 53,894,578 km (0.099 R)
• M63: 57,096,720 km (0.032 R)
• M64: 57,844,410 km (0.102 R)
• M65: 59,475,625 km (0.12 R)
• M66: 59,601,736 km (0.091 R)
• M67: 61,121,800 km (0.084 R)
• M68: 63,554,561 km (0.043 R)
• M69: 64,329,328 km (0.12 R)
• M70: 65,107,237 km (0.057 R)
• M71: 66,934,575 km (0.096 R)
• M72: 72,651,159 km (0.103 R)
• M73: 75,635,935 km (0.119 R)
• M74: 76,045,983 km (0.118 R)
• M75: 76,319,747 km (0.038 R)
• M76: 79,353,293 km (0.11 R)
• M77: 81,444,073 km (0.055 R)
• M78: 82,847,899 km (0.043 R)
• M79: 83,976,765 km (0.03 R)
• M80: 84,684,961 km (0.058 R)
• M81: 85,110,717 km (0.093 R)
• M82: 85,964,621 km (0.067 R)
• M83: 86,535,337 km (0.114 R)
• M84: 89,408,065 km (0.072 R)
• M85: 91,728,627 km (0.114 R)
• M86: 93,775,276 km (0.101 R)
• M87: 94,215,841 km (0.074 R)
• M88: 94,657,006 km (0.1 R)
• M89: 95,984,836 km (0.108 R)
• M90: 96,280,741 km (0.058 R)
• M91: 97,021,849 km (0.062 R)
• M92: 98,509,599 km (0.103 R)
• M93: 99,106,944 km (0.083 R)
• M94: 99,256,392 km (0.073 R)
• M95: 99,555,588 km (0.103 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 16,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit