🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.55 AU - 0.57 AU

Year: 266 Days

Day: 43.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,690,979 km

• M1: 475,871 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.57 AU - 0.69 AU

Year: 318 Days

Day: 26.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 110.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.56 AU - 0.74 AU

Year: 333 Days

Day: 21.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,690,979 km

• M1: 247,136 km (0.078 R)

Asteroid Belt

Center: 1.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.7

Radius: 13.7

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.14 AU - 1.58 AU

Year: 1008 Days

Day: 5.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 55,690,979 km

• M1: 181,462 km (0.101 R)
• M2: 297,999 km (0.029 R)
• M3: 536,308 km (0.03 R)
• M4: 718,967 km (0.04 R)
• M5: 816,206 km (0.097 R)
• M6: 918,531 km (0.049 R)
• M7: 1,045,091 km (0.053 R)
• M8: 1,240,166 km (0.078 R)
• M9: 1,346,082 km (0.06 R)
• M10: 1,477,429 km (0.084 R)
• M11: 1,575,116 km (0.039 R)
• M12: 1,682,976 km (0.086 R)
• M13: 1,809,386 km (0.069 R)
• M14: 2,030,342 km (0.087 R)
• M15: 2,156,902 km (0.085 R)
• M16: 2,409,573 km (0.108 R)
• M17: 2,553,336 km (0.065 R)
• M18: 2,709,217 km (0.117 R)
• M19: 2,849,391 km (0.094 R)
• M20: 3,079,023 km (0.037 R)
• M21: 3,176,561 km (0.059 R)
• M22: 3,505,677 km (0.096 R)
• M23: 3,597,530 km (0.105 R)
• M24: 3,700,303 km (0.061 R)
• M25: 3,909,142 km (0.042 R)
• M26: 4,111,249 km (0.085 R)
• M27: 4,273,263 km (0.04 R)
• M28: 4,360,628 km (0.087 R)
• M29: 4,592,655 km (0.077 R)
• M30: 4,840,090 km (0.103 R)
• M31: 4,942,714 km (0.111 R)
• M32: 5,115,200 km (0.1 R)
• M33: 5,431,001 km (0.118 R)
• M34: 5,669,011 km (0.063 R)
• M35: 5,861,843 km (0.075 R)
• M36: 6,130,820 km (0.06 R)
• M37: 6,466,368 km (0.097 R)
• M38: 6,554,332 km (0.099 R)
• M39: 6,731,455 km (0.102 R)
• M40: 7,051,894 km (0.107 R)
• M41: 7,168,580 km (0.063 R)
• M42: 7,285,865 km (0.107 R)
• M43: 7,456,257 km (0.086 R)
• M44: 7,561,873 km (0.096 R)
• M45: 7,707,881 km (0.114 R)
• M46: 8,178,815 km (0.084 R)
• M47: 8,410,991 km (0.045 R)
• M48: 8,700,762 km (0.093 R)
• M49: 8,825,826 km (0.045 R)
• M50: 8,993,824 km (0.048 R)
• M51: 9,162,720 km (0.051 R)
• M52: 9,546,738 km (0.05 R)
• M53: 9,762,458 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.3

Radius: 10

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.3 AU - 2.94 AU

Year: 2696 Days

Day: 7.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 55,690,979 km

• M1: 151,692 km (0.087 R)
• M2: 348,413 km (0.094 R)
• M3: 416,181 km (0.048 R)
• M4: 532,269 km (0.116 R)
• M5: 598,840 km (0.063 R)
• M6: 692,489 km (0.071 R)
• M7: 1,090,269 km (0.108 R)
• M8: 1,487,601 km (0.11 R)
• M9: 1,563,747 km (0.093 R)
• M10: 1,663,379 km (0.097 R)
• M11: 1,799,812 km (0.119 R)
• M12: 1,999,675 km (0.093 R)
• M13: 2,071,931 km (0.11 R)
• M14: 2,219,135 km (0.11 R)
• M15: 2,382,645 km (0.067 R)
• M16: 2,721,784 km (0.089 R)
• M17: 2,829,195 km (0.088 R)
• M18: 2,979,242 km (0.109 R)
• M19: 3,132,131 km (0.089 R)
• M20: 3,244,927 km (0.112 R)
• M21: 3,416,666 km (0.104 R)
• M22: 3,620,867 km (0.12 R)
• M23: 3,709,578 km (0.05 R)
• M24: 3,844,216 km (0.062 R)
• M25: 3,934,723 km (0.11 R)
• M26: 4,195,323 km (0.068 R)
• M27: 4,351,353 km (0.101 R)
• M28: 4,620,929 km (0.101 R)
• M29: 4,701,263 km (0.116 R)
• M30: 4,782,046 km (0.117 R)
• M31: 4,847,121 km (0.113 R)
• M32: 4,928,801 km (0.12 R)
• M33: 5,445,362 km (0.101 R)
• M34: 5,650,012 km (0.039 R)
• M35: 5,874,559 km (0.086 R)
• M36: 6,119,750 km (0.062 R)
• M37: 6,421,937 km (0.119 R)
• M38: 6,493,744 km (0.105 R)
• M39: 6,638,256 km (0.069 R)
• M40: 6,783,815 km (0.108 R)
• M41: 6,912,020 km (0.118 R)
• M42: 7,565,314 km (0.105 R)
• M43: 7,870,643 km (0.111 R)
• M44: 8,296,997 km (0.095 R)
• M45: 8,592,004 km (0.109 R)
• M46: 8,691,038 km (0.066 R)
• M47: 8,770,624 km (0.105 R)
• M48: 9,111,558 km (0.105 R)
• M49: 9,334,458 km (0.071 R)
• M50: 9,806,290 km (0.113 R)
• M51: 9,930,755 km (0.058 R)
• M52: 10,475,890 km (0.079 R)
• M53: 10,645,534 km (0.105 R)
• M54: 10,773,440 km (0.11 R)
• M55: 10,880,403 km (0.055 R)
• M56: 11,836,782 km (0.098 R)
• M57: 12,035,747 km (0.114 R)
• M58: 12,436,969 km (0.047 R)
• M59: 12,616,636 km (0.117 R)
• M60: 13,161,022 km (0.084 R)
• M61: 13,390,206 km (0.06 R)
• M62: 14,062,050 km (0.062 R)
• M63: 14,508,301 km (0.064 R)
• M64: 15,078,568 km (0.096 R)
• M65: 15,318,224 km (0.06 R)
• M66: 15,390,479 km (0.063 R)
• M67: 15,462,735 km (0.026 R)
• M68: 15,631,930 km (0.111 R)
• M69: 16,388,297 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.6

Radius: 9.3

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.67 AU - 4.65 AU

Year: 5395 Days

Day: 8.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,690,979 km

• M1: 195,225 km (0.058 R)
• M2: 283,787 km (0.069 R)
• M3: 424,409 km (0.114 R)
• M4: 642,972 km (0.049 R)
• M5: 780,153 km (0.068 R)
• M6: 958,174 km (0.116 R)
• M7: 1,020,557 km (0.102 R)
• M8: 1,116,898 km (0.083 R)
• M9: 1,216,380 km (0.11 R)
• M10: 1,284,447 km (0.031 R)
• M11: 1,406,818 km (0.118 R)
• M12: 1,478,476 km (0.107 R)
• M13: 1,797,269 km (0.07 R)
• M14: 2,117,109 km (0.06 R)
• M15: 2,179,192 km (0.106 R)
• M16: 2,241,874 km (0.072 R)
• M17: 2,305,004 km (0.027 R)
• M18: 2,697,250 km (0.114 R)
• M19: 2,810,046 km (0.068 R)
• M20: 2,901,301 km (0.059 R)
• M21: 2,993,753 km (0.106 R)
• M22: 3,134,075 km (0.119 R)
• M23: 4,047,370 km (0.102 R)
• M24: 4,519,950 km (0.098 R)
• M25: 4,735,670 km (0.101 R)
• M26: 5,121,334 km (0.12 R)
• M27: 6,158,944 km (0.093 R)
• M28: 6,948,073 km (0.11 R)
• M29: 7,962,347 km (0.116 R)
• M30: 8,059,884 km (0.079 R)
• M31: 8,288,769 km (0.087 R)
• M32: 8,486,837 km (0.08 R)
• M33: 8,586,469 km (0.091 R)
• M34: 8,653,040 km (0.088 R)
• M35: 8,820,290 km (0.042 R)
• M36: 8,954,929 km (0.075 R)
• M37: 9,192,191 km (0.113 R)
• M38: 9,260,258 km (0.082 R)
• M39: 9,603,585 km (0.11 R)
• M40: 9,986,107 km (0.09 R)
• M41: 10,126,429 km (0.108 R)
• M42: 10,196,890 km (0.118 R)
• M43: 10,338,260 km (0.041 R)
• M44: 10,622,795 km (0.082 R)
• M45: 10,694,453 km (0.12 R)
• M46: 11,018,332 km (0.077 R)
• M47: 11,272,648 km (0.06 R)
• M48: 11,750,015 km (0.105 R)
• M49: 11,861,017 km (0.106 R)
• M50: 12,271,364 km (0.098 R)
• M51: 12,762,344 km (0.047 R)
• M52: 13,491,484 km (0.116 R)
• M53: 13,724,557 km (0.119 R)
• M54: 13,880,738 km (0.107 R)
• M55: 14,155,399 km (0.044 R)
• M56: 14,590,580 km (0.062 R)
• M57: 14,710,108 km (0.114 R)
• M58: 14,990,155 km (0.069 R)
• M59: 15,110,582 km (0.062 R)
• M60: 15,352,631 km (0.088 R)
• M61: 15,718,248 km (0.073 R)
• M62: 16,499,299 km (0.107 R)
• M63: 16,790,267 km (0.051 R)
• M64: 17,971,043 km (0.05 R)
• M65: 18,184,668 km (0.11 R)
• M66: 18,830,632 km (0.071 R)
• M67: 19,309,196 km (0.082 R)
• M68: 19,703,835 km (0.059 R)
• M69: 20,189,579 km (0.103 R)
• M70: 20,679,362 km (0.119 R)
• M71: 22,126,423 km (0.086 R)
• M72: 22,769,694 km (0.112 R)
• M73: 23,792,943 km (0.075 R)
• M74: 27,000,620 km (0.074 R)
• M75: 27,540,070 km (0.083 R)
• M76: 27,638,506 km (0.09 R)
• M77: 28,430,477 km (0.085 R)
• M78: 29,029,467 km (0.114 R)
• M79: 30,493,880 km (0.063 R)
• M80: 31,004,458 km (0.071 R)
• M81: 31,414,954 km (0.074 R)
• M82: 31,775,635 km (0.094 R)
• M83: 32,189,423 km (0.107 R)
• M84: 32,709,275 km (0.098 R)
• M85: 33,127,102 km (0.067 R)
• M86: 33,284,329 km (0.08 R)
• M87: 33,599,383 km (0.1 R)
• M88: 33,862,675 km (0.108 R)
• M89: 33,968,141 km (0.112 R)
• M90: 34,073,757 km (0.113 R)
• M91: 34,869,468 km (0.053 R)
• M92: 35,993,696 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.7

Radius: 7.1

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.75 AU - 7.35 AU

Year: 11902 Days

Day: 23.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 55,690,979 km

• M1: 177,273 km (0.082 R)
• M2: 276,756 km (0.066 R)
• M3: 339,886 km (0.072 R)
• M4: 429,346 km (0.087 R)
• M5: 516,262 km (0.064 R)
• M6: 1,266,944 km (0.107 R)
• M7: 1,630,766 km (0.111 R)
• M8: 2,509,803 km (0.109 R)
• M9: 3,223,236 km (0.108 R)
• M10: 3,602,317 km (0.087 R)
• M11: 4,090,155 km (0.079 R)
• M12: 4,281,341 km (0.034 R)
• M13: 4,847,719 km (0.101 R)
• M14: 4,923,266 km (0.047 R)
• M15: 5,101,287 km (0.107 R)
• M16: 5,203,912 km (0.06 R)
• M17: 6,103,892 km (0.087 R)
• M18: 6,965,875 km (0.07 R)
• M19: 8,193,326 km (0.03 R)
• M20: 8,283,533 km (0.118 R)
• M21: 9,048,278 km (0.059 R)
• M22: 9,612,710 km (0.076 R)
• M23: 10,546,051 km (0.092 R)
• M24: 11,073,234 km (0.04 R)
• M25: 11,239,737 km (0.058 R)
• M26: 11,474,306 km (0.092 R)
• M27: 12,428,441 km (0.079 R)
• M28: 12,775,509 km (0.061 R)
• M29: 13,585,431 km (0.092 R)
• M30: 13,656,640 km (0.112 R)
• M31: 14,194,893 km (0.026 R)
• M32: 14,739,878 km (0.107 R)
• M33: 15,033,389 km (0.09 R)
• M34: 17,760,708 km (0.065 R)
• M35: 17,877,544 km (0.048 R)
• M36: 18,190,652 km (0.11 R)
• M37: 18,663,531 km (0.096 R)
• M38: 20,882,217 km (0.112 R)
• M39: 22,252,982 km (0.062 R)
• M40: 23,781,274 km (0.068 R)
• M41: 24,471,369 km (0.076 R)
• M42: 24,601,519 km (0.098 R)
• M43: 25,474,872 km (0.104 R)
• M44: 25,650,649 km (0.049 R)
• M45: 26,313,966 km (0.059 R)
• M46: 26,848,479 km (0.096 R)
• M47: 27,747,413 km (0.108 R)
• M48: 27,973,755 km (0.111 R)
• M49: 28,291,501 km (0.051 R)
• M50: 29,620,977 km (0.09 R)
• M51: 30,177,032 km (0.105 R)
• M52: 30,549,680 km (0.1 R)
• M53: 31,158,394 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.1

Radius: 6.5

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.86 AU - 9.86 AU

Year: 16768 Days

Day: 25 Hours

Environment

Temp: -223 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,690,979 km

• M1: 100,530 km (0.107 R)
• M2: 250,128 km (0.096 R)
• M3: 369,806 km (0.044 R)
• M4: 460,612 km (0.037 R)
• M5: 1,362,837 km (0.042 R)
• M6: 1,892,413 km (0.066 R)
• M7: 1,972,897 km (0.116 R)
• M8: 2,306,350 km (0.117 R)
• M9: 2,627,537 km (0.118 R)
• M10: 2,900,703 km (0.1 R)
• M11: 3,408,887 km (0.069 R)
• M12: 3,740,396 km (0.042 R)
• M13: 4,943,312 km (0.048 R)
• M14: 5,318,204 km (0.106 R)
• M15: 6,254,986 km (0.118 R)
• M16: 6,907,382 km (0.077 R)
• M17: 7,115,623 km (0.077 R)
• M18: 9,172,893 km (0.116 R)
• M19: 9,310,074 km (0.103 R)
• M20: 9,586,381 km (0.101 R)
• M21: 10,194,496 km (0.102 R)
• M22: 10,336,614 km (0.118 R)
• M23: 10,575,073 km (0.094 R)
• M24: 12,142,710 km (0.084 R)
• M25: 13,210,390 km (0.066 R)
• M26: 13,520,955 km (0.068 R)
• M27: 13,991,290 km (0.11 R)
• M28: 14,096,458 km (0.104 R)
• M29: 14,149,266 km (0.08 R)
• M30: 15,109,385 km (0.115 R)
• M31: 15,925,591 km (0.109 R)
• M32: 16,090,597 km (0.062 R)
• M33: 17,430,546 km (0.098 R)
• M34: 17,657,336 km (0.083 R)
• M35: 17,828,027 km (0.11 R)
• M36: 18,171,205 km (0.072 R)
• M37: 18,458,732 km (0.048 R)
• M38: 19,038,423 km (0.118 R)
• M39: 21,174,382 km (0.105 R)
• M40: 21,355,844 km (0.091 R)
• M41: 21,598,492 km (0.1 R)
• M42: 23,572,585 km (0.061 R)
• M43: 24,708,183 km (0.049 R)
• M44: 25,218,611 km (0.09 R)
• M45: 25,475,171 km (0.089 R)
• M46: 25,603,676 km (0.111 R)
• M47: 26,509,790 km (0.062 R)
• M48: 26,966,811 km (0.099 R)
• M49: 27,097,859 km (0.111 R)
• M50: 28,087,449 km (0.072 R)
• M51: 29,021,688 km (0.115 R)
• M52: 29,223,196 km (0.079 R)
• M53: 29,966,099 km (0.099 R)
• M54: 31,263,861 km (0.035 R)
• M55: 32,162,345 km (0.07 R)
• M56: 33,279,692 km (0.07 R)
• M57: 33,350,003 km (0.089 R)
• M58: 33,490,625 km (0.075 R)
• M59: 33,913,837 km (0.048 R)
• M60: 34,765,498 km (0.048 R)
• M61: 35,408,918 km (0.088 R)
• M62: 36,852,837 km (0.119 R)
• M63: 36,925,542 km (0.114 R)
• M64: 37,143,805 km (0.104 R)
• M65: 38,095,098 km (0.097 R)
• M66: 38,610,612 km (0.117 R)
• M67: 39,202,571 km (0.116 R)
• M68: 39,723,022 km (0.089 R)
• M69: 39,946,820 km (0.059 R)
• M70: 40,171,067 km (0.06 R)
• M71: 40,470,562 km (0.032 R)
• M72: 41,298,138 km (0.07 R)
• M73: 41,600,475 km (0.081 R)
• M74: 42,283,389 km (0.086 R)
• M75: 42,511,825 km (0.119 R)
• M76: 42,970,044 km (0.115 R)
• M77: 43,276,420 km (0.096 R)
• M78: 43,660,288 km (0.074 R)
• M79: 43,891,267 km (0.113 R)
• M80: 44,045,503 km (0.095 R)
• M81: 47,324,389 km (0.056 R)
• M82: 49,233,108 km (0.076 R)
• M83: 49,794,549 km (0.045 R)
• M84: 51,247,892 km (0.12 R)
• M85: 51,410,206 km (0.111 R)
• M86: 51,735,432 km (0.105 R)
• M87: 52,224,617 km (0.115 R)
• M88: 52,387,978 km (0.12 R)
• M89: 53,043,216 km (0.104 R)
• M90: 53,289,604 km (0.036 R)
• M91: 54,444,499 km (0.051 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 18,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit