🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.54 AU - 0.8 AU

Year: 206 Days

Day: 44.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.73 AU - 1.07 AU

Year: 320 Days

Day: 30.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.77 AU - 1.13 AU

Year: 347 Days

Day: 23.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,897,072 km

• M1: 483,201 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.68 AU - 1.98 AU

Year: 928 Days

Day: 37.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,897,072 km

• M1: 295,157 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2 AU - 2.46 AU

Year: 1248 Days

Day: 14.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,897,072 km

• M1: 165,904 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.3

Radius: 12.1

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.38 AU - 4.86 AU

Year: 3721 Days

Day: 7 Hours

Environment

Temp: -138 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 42,897,072 km

• M1: 153,487 km (0.107 R)
• M2: 279,449 km (0.075 R)
• M3: 365,468 km (0.087 R)
• M4: 471,981 km (0.074 R)
• M5: 839,094 km (0.119 R)
• M6: 1,235,379 km (0.059 R)
• M7: 1,387,670 km (0.057 R)
• M8: 1,771,837 km (0.063 R)
• M9: 2,033,783 km (0.073 R)
• M10: 2,228,859 km (0.118 R)
• M11: 2,321,909 km (0.091 R)
• M12: 2,553,785 km (0.104 R)
• M13: 2,707,871 km (0.119 R)
• M14: 2,836,376 km (0.062 R)
• M15: 3,114,328 km (0.081 R)
• M16: 3,219,047 km (0.084 R)
• M17: 3,294,594 km (0.109 R)
• M18: 3,540,234 km (0.117 R)
• M19: 4,033,607 km (0.119 R)
• M20: 4,115,138 km (0.06 R)
• M21: 4,330,110 km (0.103 R)
• M22: 4,633,794 km (0.063 R)
• M23: 4,736,568 km (0.079 R)
• M24: 4,892,150 km (0.089 R)
• M25: 4,979,365 km (0.05 R)
• M26: 5,119,987 km (0.109 R)
• M27: 5,369,367 km (0.035 R)
• M28: 5,787,792 km (0.098 R)
• M29: 6,010,244 km (0.043 R)
• M30: 6,178,990 km (0.114 R)
• M31: 6,311,385 km (0.088 R)
• M32: 6,521,270 km (0.108 R)
• M33: 6,752,848 km (0.074 R)
• M34: 7,085,853 km (0.082 R)
• M35: 7,564,865 km (0.114 R)
• M36: 7,645,798 km (0.115 R)
• M37: 7,849,251 km (0.106 R)
• M38: 8,365,812 km (0.092 R)
• M39: 8,596,642 km (0.088 R)
• M40: 8,744,594 km (0.084 R)
• M41: 8,829,566 km (0.087 R)
• M42: 9,410,304 km (0.1 R)
• M43: 9,584,736 km (0.095 R)
• M44: 9,672,250 km (0.105 R)
• M45: 9,848,327 km (0.032 R)
• M46: 9,981,170 km (0.083 R)
• M47: 10,159,042 km (0.058 R)
• M48: 10,248,352 km (0.113 R)
• M49: 10,472,898 km (0.087 R)
• M50: 10,721,829 km (0.118 R)
• M51: 11,713,663 km (0.095 R)
• M52: 12,232,468 km (0.095 R)
• M53: 12,399,120 km (0.067 R)
• M54: 12,710,583 km (0.089 R)
• M55: 12,806,924 km (0.043 R)
• M56: 13,024,589 km (0.063 R)
• M57: 13,463,808 km (0.112 R)
• M58: 13,858,298 km (0.097 R)
• M59: 14,432,006 km (0.06 R)
• M60: 14,557,668 km (0.059 R)
• M61: 14,962,629 km (0.107 R)
• M62: 15,319,869 km (0.086 R)
• M63: 15,913,025 km (0.062 R)
• M64: 16,016,995 km (0.086 R)
• M65: 16,147,145 km (0.084 R)
• M66: 16,408,792 km (0.109 R)
• M67: 16,513,660 km (0.099 R)
• M68: 17,522,399 km (0.089 R)
• M69: 17,953,091 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.8

Radius: 13.8

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.07 AU - 5.99 AU

Year: 4873 Days

Day: 5.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 42,897,072 km

• M1: 204,351 km (0.095 R)
• M2: 528,978 km (0.104 R)
• M3: 714,928 km (0.072 R)
• M4: 925,113 km (0.095 R)
• M5: 1,131,558 km (0.11 R)
• M6: 1,693,597 km (0.107 R)
• M7: 1,919,789 km (0.052 R)
• M8: 2,886,940 km (0.097 R)
• M9: 3,214,709 km (0.117 R)
• M10: 3,440,153 km (0.082 R)
• M11: 3,535,596 km (0.116 R)
• M12: 4,107,060 km (0.111 R)
• M13: 4,331,457 km (0.108 R)
• M14: 4,707,546 km (0.102 R)
• M15: 4,985,947 km (0.105 R)
• M16: 5,159,930 km (0.086 R)
• M17: 5,269,735 km (0.025 R)
• M18: 5,626,376 km (0.054 R)
• M19: 5,853,316 km (0.104 R)
• M20: 6,269,497 km (0.05 R)
• M21: 6,386,931 km (0.1 R)
• M22: 6,815,380 km (0.079 R)
• M23: 6,911,870 km (0.067 R)
• M24: 7,302,620 km (0.027 R)
• M25: 7,675,418 km (0.113 R)
• M26: 8,752,672 km (0.11 R)
• M27: 9,497,071 km (0.101 R)
• M28: 9,795,070 km (0.108 R)
• M29: 10,123,737 km (0.031 R)
• M30: 10,679,642 km (0.106 R)
• M31: 11,245,571 km (0.114 R)
• M32: 11,359,864 km (0.088 R)
• M33: 11,792,202 km (0.119 R)
• M34: 12,171,283 km (0.111 R)
• M35: 12,259,246 km (0.073 R)
• M36: 12,851,803 km (0.086 R)
• M37: 13,061,390 km (0.108 R)
• M38: 13,151,598 km (0.119 R)
• M39: 13,605,478 km (0.118 R)
• M40: 14,218,829 km (0.1 R)
• M41: 14,373,663 km (0.091 R)
• M42: 15,219,040 km (0.057 R)
• M43: 16,112,887 km (0.065 R)
• M44: 16,306,617 km (0.058 R)
• M45: 16,566,169 km (0.112 R)
• M46: 17,023,639 km (0.098 R)
• M47: 17,385,965 km (0.056 R)
• M48: 17,717,773 km (0.087 R)
• M49: 18,185,566 km (0.119 R)
• M50: 18,691,356 km (0.055 R)
• M51: 19,407,332 km (0.08 R)
• M52: 20,306,265 km (0.102 R)
• M53: 20,445,840 km (0.093 R)
• M54: 21,680,023 km (0.081 R)
• M55: 21,965,455 km (0.086 R)
• M56: 22,938,290 km (0.089 R)
• M57: 23,741,332 km (0.063 R)
• M58: 23,888,386 km (0.106 R)
• M59: 24,963,247 km (0.092 R)
• M60: 25,112,695 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.1

Radius: 8

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.17 AU - 6.27 AU

Year: 5127 Days

Day: 9.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 42,897,072 km

• M1: 160,219 km (0.062 R)
• M2: 211,083 km (0.088 R)
• M3: 326,572 km (0.119 R)
• M4: 560,842 km (0.101 R)
• M5: 1,246,449 km (0.073 R)
• M6: 1,369,868 km (0.041 R)
• M7: 1,485,656 km (0.114 R)
• M8: 1,677,740 km (0.116 R)
• M9: 1,916,498 km (0.083 R)
• M10: 2,166,028 km (0.106 R)
• M11: 2,329,239 km (0.106 R)
• M12: 2,991,359 km (0.075 R)
• M13: 3,628,197 km (0.025 R)
• M14: 3,904,355 km (0.099 R)
• M15: 3,986,783 km (0.061 R)
• M16: 4,322,780 km (0.091 R)
• M17: 4,373,943 km (0.08 R)
• M18: 4,425,404 km (0.112 R)
• M19: 4,615,543 km (0.032 R)
• M20: 4,826,177 km (0.11 R)
• M21: 6,020,866 km (0.057 R)
• M22: 6,759,729 km (0.109 R)
• M23: 6,898,855 km (0.108 R)
• M24: 7,568,156 km (0.102 R)
• M25: 7,816,489 km (0.111 R)
• M26: 7,983,739 km (0.101 R)
• M27: 8,046,720 km (0.097 R)
• M28: 8,300,288 km (0.104 R)
• M29: 8,406,802 km (0.07 R)
• M30: 9,451,743 km (0.063 R)
• M31: 9,944,219 km (0.095 R)
• M32: 10,514,187 km (0.088 R)
• M33: 10,675,603 km (0.12 R)
• M34: 11,211,912 km (0.105 R)
• M35: 11,282,522 km (0.1 R)
• M36: 11,996,702 km (0.093 R)
• M37: 12,505,335 km (0.096 R)
• M38: 12,971,631 km (0.116 R)
• M39: 13,443,613 km (0.085 R)
• M40: 15,596,775 km (0.092 R)
• M41: 15,649,284 km (0.117 R)
• M42: 15,913,025 km (0.118 R)
• M43: 16,018,940 km (0.031 R)
• M44: 16,364,661 km (0.099 R)
• M45: 16,874,490 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.9

Radius: 11.2

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.28 AU - 8.52 AU

Year: 9123 Days

Day: 8 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,897,072 km

• M1: 164,258 km (0.097 R)
• M2: 328,966 km (0.026 R)
• M3: 646,263 km (0.071 R)
• M4: 914,193 km (0.066 R)
• M5: 1,106,725 km (0.077 R)
• M6: 1,594,115 km (0.079 R)
• M7: 1,720,525 km (0.095 R)
• M8: 2,120,400 km (0.06 R)
• M9: 2,236,638 km (0.068 R)
• M10: 2,723,280 km (0.076 R)
• M11: 3,005,122 km (0.095 R)
• M12: 3,109,841 km (0.064 R)
• M13: 4,642,022 km (0.107 R)
• M14: 5,010,332 km (0.096 R)
• M15: 5,103,831 km (0.091 R)
• M16: 5,356,202 km (0.046 R)
• M17: 5,807,838 km (0.111 R)
• M18: 6,071,579 km (0.068 R)
• M19: 6,171,361 km (0.056 R)
• M20: 6,816,726 km (0.085 R)
• M21: 7,059,972 km (0.112 R)
• M22: 7,270,756 km (0.119 R)
• M23: 7,483,633 km (0.065 R)
• M24: 7,951,875 km (0.12 R)
• M25: 8,281,738 km (0.089 R)
• M26: 8,803,835 km (0.118 R)
• M27: 9,106,920 km (0.106 R)
• M28: 9,221,512 km (0.087 R)
• M29: 9,413,446 km (0.118 R)
• M30: 9,958,132 km (0.117 R)
• M31: 10,313,726 km (0.112 R)
• M32: 10,473,197 km (0.088 R)
• M33: 11,078,171 km (0.113 R)
• M34: 11,405,491 km (0.09 R)
• M35: 12,237,704 km (0.081 R)
• M36: 12,533,758 km (0.108 R)
• M37: 13,305,534 km (0.068 R)
• M38: 13,653,498 km (0.064 R)
• M39: 14,048,586 km (0.118 R)
• M40: 14,136,999 km (0.081 R)
• M41: 14,850,132 km (0.108 R)
• M42: 15,483,828 km (0.112 R)
• M43: 15,941,747 km (0.119 R)
• M44: 17,674,988 km (0.082 R)
• M45: 19,516,538 km (0.1 R)
• M46: 19,763,375 km (0.071 R)
• M47: 20,061,074 km (0.092 R)
• M48: 20,560,283 km (0.101 R)
• M49: 20,710,928 km (0.08 R)
• M50: 21,266,085 km (0.098 R)
• M51: 22,031,278 km (0.095 R)
• M52: 22,649,866 km (0.107 R)
• M53: 23,274,138 km (0.1 R)
• M54: 23,640,952 km (0.092 R)
• M55: 24,380,264 km (0.113 R)
• M56: 25,288,323 km (0.107 R)
• M57: 25,449,739 km (0.075 R)
• M58: 26,588,927 km (0.111 R)
• M59: 27,027,399 km (0.081 R)
• M60: 27,523,315 km (0.104 R)
• M61: 28,524,574 km (0.086 R)
• M62: 28,636,473 km (0.034 R)
• M63: 29,764,292 km (0.096 R)
• M64: 30,105,375 km (0.052 R)
• M65: 30,276,515 km (0.047 R)
• M66: 31,946,775 km (0.115 R)
• M67: 32,121,356 km (0.102 R)
• M68: 33,587,864 km (0.111 R)
• M69: 34,061,640 km (0.039 R)
• M70: 34,657,189 km (0.116 R)
• M71: 36,403,445 km (0.118 R)
• M72: 37,195,566 km (0.087 R)
• M73: 38,796,712 km (0.104 R)
• M74: 39,356,208 km (0.089 R)
• M75: 39,668,119 km (0.118 R)
• M76: 40,043,610 km (0.057 R)
• M77: 40,231,804 km (0.056 R)
• M78: 40,546,109 km (0.049 R)
• M79: 40,735,051 km (0.089 R)
• M80: 41,240,393 km (0.102 R)
• M81: 41,811,408 km (0.115 R)
• M82: 42,066,024 km (0.113 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: 221 - 18,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit