🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.6 AU - 0.7 AU

Year: 185 Days

Day: 22.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.53 AU - 0.81 AU

Year: 194 Days

Day: 31.3 Hours

Environment

Temp: 142 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.31 AU - 2.81 AU

Year: 1446 Days

Day: 35.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.84 AU - 4.3 AU

Year: 2899 Days

Day: 33.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 60.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,277,549 km

• M1: 1,131,708 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.04 AU - 5.1 AU

Year: 3450 Days

Day: 47.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,277,549 km

• M1: 23,636 km (0.094 R)

Asteroid Belt

Center: 5.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.4

Radius: 9.3

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.22 AU - 6.94 AU

Year: 4654 Days

Day: 6.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,277,549 km

• M1: 222,452 km (0.095 R)
• M2: 300,243 km (0.064 R)
• M3: 454,778 km (0.11 R)
• M4: 715,826 km (0.076 R)
• M5: 907,161 km (0.031 R)
• M6: 1,035,367 km (0.085 R)
• M7: 1,115,252 km (0.093 R)
• M8: 1,639,144 km (0.039 R)
• M9: 1,733,391 km (0.086 R)
• M10: 1,813,276 km (0.104 R)
• M11: 2,266,557 km (0.077 R)
• M12: 3,194,962 km (0.097 R)
• M13: 3,333,639 km (0.092 R)
• M14: 3,474,261 km (0.103 R)
• M15: 3,555,493 km (0.092 R)
• M16: 4,402,665 km (0.064 R)
• M17: 4,624,070 km (0.119 R)
• M18: 4,917,282 km (0.109 R)
• M19: 5,077,651 km (0.085 R)
• M20: 5,286,490 km (0.049 R)
• M21: 5,427,261 km (0.116 R)
• M22: 5,498,171 km (0.107 R)
• M23: 5,712,694 km (0.118 R)
• M24: 6,051,832 km (0.12 R)
• M25: 6,199,186 km (0.054 R)
• M26: 6,472,501 km (0.118 R)
• M27: 6,648,429 km (0.082 R)
• M28: 6,775,138 km (0.064 R)
• M29: 6,851,582 km (0.053 R)
• M30: 7,160,053 km (0.113 R)
• M31: 7,631,287 km (0.081 R)
• M32: 7,710,873 km (0.052 R)
• M33: 7,924,349 km (0.087 R)
• M34: 8,221,001 km (0.117 R)
• M35: 8,439,115 km (0.107 R)
• M36: 8,936,678 km (0.103 R)
• M37: 9,160,925 km (0.105 R)
• M38: 9,787,291 km (0.061 R)
• M39: 10,251,493 km (0.1 R)
• M40: 10,486,212 km (0.102 R)
• M41: 11,352,234 km (0.065 R)
• M42: 11,412,822 km (0.1 R)
• M43: 11,534,295 km (0.06 R)
• M44: 11,932,076 km (0.118 R)
• M45: 11,993,710 km (0.054 R)
• M46: 12,241,145 km (0.097 R)
• M47: 12,678,270 km (0.109 R)
• M48: 13,088,767 km (0.12 R)
• M49: 13,184,060 km (0.109 R)
• M50: 14,510,395 km (0.093 R)
• M51: 15,675,762 km (0.099 R)
• M52: 16,595,341 km (0.094 R)
• M53: 17,009,577 km (0.068 R)
• M54: 17,322,536 km (0.05 R)
• M55: 17,954,138 km (0.108 R)
• M56: 18,879,700 km (0.071 R)
• M57: 19,167,676 km (0.108 R)
• M58: 19,312,188 km (0.109 R)
• M59: 19,529,703 km (0.057 R)
• M60: 19,675,112 km (0.119 R)
• M61: 20,186,886 km (0.116 R)
• M62: 20,481,295 km (0.102 R)
• M63: 20,555,196 km (0.086 R)
• M64: 20,666,048 km (0.103 R)
• M65: 20,777,199 km (0.108 R)
• M66: 20,851,400 km (0.097 R)
• M67: 21,037,201 km (0.111 R)
• M68: 21,861,634 km (0.048 R)
• M69: 22,543,801 km (0.055 R)
• M70: 22,811,132 km (0.116 R)
• M71: 23,040,914 km (0.118 R)
• M72: 23,387,234 km (0.056 R)
• M73: 23,929,376 km (0.108 R)
• M74: 24,710,875 km (0.1 R)
• M75: 25,183,904 km (0.116 R)
• M76: 25,263,041 km (0.026 R)
• M77: 25,978,867 km (0.088 R)
• M78: 26,701,425 km (0.049 R)
• M79: 26,782,058 km (0.03 R)
• M80: 27,146,179 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.2

Radius: 13.5

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.53 AU - 8.45 AU

Year: 7238 Days

Day: 10.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 126.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 55,277,549 km

• M1: 323,730 km (0.041 R)
• M2: 576,999 km (0.118 R)
• M3: 887,863 km (0.05 R)
• M4: 977,622 km (0.113 R)
• M5: 1,097,899 km (0.113 R)
• M6: 1,444,816 km (0.076 R)
• M7: 1,584,092 km (0.113 R)
• M8: 1,711,699 km (0.105 R)
• M9: 2,222,276 km (0.066 R)
• M10: 2,683,337 km (0.092 R)
• M11: 3,399,612 km (0.042 R)
• M12: 3,952,974 km (0.113 R)
• M13: 4,397,878 km (0.075 R)
• M14: 4,812,264 km (0.086 R)
• M15: 4,953,335 km (0.099 R)
• M16: 5,119,538 km (0.109 R)
• M17: 5,287,686 km (0.084 R)
• M18: 5,433,245 km (0.087 R)
• M19: 5,728,402 km (0.066 R)
• M20: 5,878,000 km (0.1 R)
• M21: 6,130,371 km (0.101 R)
• M22: 6,232,247 km (0.044 R)
• M23: 6,593,526 km (0.078 R)
• M24: 6,697,945 km (0.111 R)
• M25: 6,908,579 km (0.09 R)
• M26: 7,041,422 km (0.099 R)
• M27: 7,390,584 km (0.089 R)
• M28: 7,718,053 km (0.107 R)
• M29: 8,162,060 km (0.039 R)
• M30: 8,443,902 km (0.077 R)
• M31: 8,586,020 km (0.073 R)
• M32: 9,104,227 km (0.11 R)
• M33: 9,220,764 km (0.082 R)
• M34: 9,367,220 km (0.114 R)
• M35: 10,171,159 km (0.08 R)
• M36: 10,811,887 km (0.107 R)
• M37: 10,904,488 km (0.088 R)
• M38: 11,402,798 km (0.105 R)
• M39: 11,749,866 km (0.101 R)
• M40: 11,908,738 km (0.089 R)
• M41: 12,325,069 km (0.071 R)
• M42: 12,746,337 km (0.067 R)
• M43: 13,271,276 km (0.118 R)
• M44: 13,370,609 km (0.061 R)
• M45: 13,736,525 km (0.077 R)
• M46: 14,240,820 km (0.103 R)
• M47: 14,342,546 km (0.05 R)
• M48: 15,026,059 km (0.096 R)
• M49: 15,337,222 km (0.073 R)
• M50: 15,441,343 km (0.026 R)
• M51: 15,825,360 km (0.064 R)
• M52: 16,638,425 km (0.114 R)
• M53: 17,104,123 km (0.118 R)
• M54: 17,465,252 km (0.107 R)
• M55: 17,901,928 km (0.104 R)
• M56: 18,268,593 km (0.085 R)
• M57: 19,083,901 km (0.108 R)
• M58: 19,759,934 km (0.101 R)
• M59: 20,291,156 km (0.084 R)
• M60: 20,443,746 km (0.061 R)
• M61: 21,058,144 km (0.063 R)
• M62: 21,484,049 km (0.081 R)
• M63: 21,834,707 km (0.091 R)
• M64: 22,069,426 km (0.089 R)
• M65: 22,423,225 km (0.101 R)
• M66: 22,660,188 km (0.102 R)
• M67: 23,495,842 km (0.113 R)
• M68: 23,736,395 km (0.12 R)
• M69: 24,018,237 km (0.115 R)
• M70: 24,220,194 km (0.104 R)
• M71: 24,503,832 km (0.103 R)
• M72: 24,951,878 km (0.119 R)
• M73: 25,938,775 km (0.073 R)
• M74: 26,770,988 km (0.119 R)
• M75: 27,654,214 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.9

Radius: 13

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.06 AU - 12.74 AU

Year: 11843 Days

Day: 7.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,277,549 km

• M1: 294,109 km (0.102 R)
• M2: 381,026 km (0.112 R)
• M3: 494,870 km (0.117 R)
• M4: 638,783 km (0.096 R)
• M5: 1,181,524 km (0.12 R)
• M6: 1,468,154 km (0.068 R)
• M7: 1,620,145 km (0.1 R)
• M8: 1,940,135 km (0.11 R)
• M9: 2,535,834 km (0.1 R)
• M10: 2,667,031 km (0.098 R)
• M11: 3,242,833 km (0.112 R)
• M12: 3,917,370 km (0.108 R)
• M13: 4,475,519 km (0.118 R)
• M14: 5,058,951 km (0.114 R)
• M15: 5,495,328 km (0.07 R)
• M16: 6,119,750 km (0.026 R)
• M17: 6,332,927 km (0.11 R)
• M18: 6,693,757 km (0.088 R)
• M19: 7,098,569 km (0.043 R)
• M20: 8,242,693 km (0.118 R)
• M21: 8,438,965 km (0.105 R)
• M22: 9,402,825 km (0.119 R)
• M23: 9,731,790 km (0.101 R)
• M24: 10,106,533 km (0.118 R)
• M25: 10,443,727 km (0.095 R)
• M26: 10,827,445 km (0.083 R)
• M27: 11,085,801 km (0.06 R)
• M28: 11,433,466 km (0.034 R)
• M29: 11,564,813 km (0.113 R)
• M30: 11,784,722 km (0.049 R)
• M31: 12,139,718 km (0.12 R)
• M32: 12,408,096 km (0.054 R)
• M33: 13,133,795 km (0.08 R)
• M34: 13,317,352 km (0.078 R)
• M35: 13,733,533 km (0.107 R)
• M36: 14,389,370 km (0.085 R)
• M37: 14,531,189 km (0.027 R)
• M38: 15,343,954 km (0.076 R)
• M39: 16,073,543 km (0.098 R)
• M40: 16,319,183 km (0.105 R)
• M41: 16,417,768 km (0.105 R)
• M42: 16,814,202 km (0.095 R)
• M43: 17,264,043 km (0.116 R)
• M44: 17,515,667 km (0.1 R)
• M45: 17,667,209 km (0.092 R)
• M46: 18,124,530 km (0.117 R)
• M47: 18,380,342 km (0.116 R)
• M48: 18,947,318 km (0.047 R)
• M49: 19,206,871 km (0.043 R)
• M50: 19,467,620 km (0.094 R)
• M51: 19,782,074 km (0.117 R)
• M52: 20,098,324 km (0.096 R)
• M53: 20,575,691 km (0.089 R)
• M54: 21,271,920 km (0.115 R)
• M55: 21,379,630 km (0.088 R)
• M56: 21,541,645 km (0.102 R)
• M57: 21,704,108 km (0.103 R)
• M58: 22,467,655 km (0.103 R)
• M59: 22,852,720 km (0.1 R)
• M60: 23,018,325 km (0.053 R)
• M61: 23,517,832 km (0.086 R)
• M62: 24,358,273 km (0.032 R)
• M63: 24,584,166 km (0.091 R)
• M64: 25,208,588 km (0.113 R)
• M65: 25,551,466 km (0.092 R)
• M66: 26,068,626 km (0.109 R)
• M67: 27,288,746 km (0.103 R)
• M68: 29,483,646 km (0.111 R)
• M69: 30,450,198 km (0.072 R)
• M70: 30,937,438 km (0.1 R)
• M71: 31,059,660 km (0.045 R)
• M72: 33,161,659 km (0.085 R)
• M73: 33,725,793 km (0.061 R)
• M74: 34,293,068 km (0.114 R)
• M75: 35,054,371 km (0.086 R)
• M76: 35,500,921 km (0.071 R)
• M77: 35,821,210 km (0.112 R)
• M78: 35,949,565 km (0.08 R)
• M79: 37,046,716 km (0.091 R)
• M80: 37,501,643 km (0.084 R)
• M81: 38,614,202 km (0.094 R)
• M82: 38,877,644 km (0.093 R)
• M83: 39,804,104 km (0.116 R)
• M84: 40,804,914 km (0.072 R)
• M85: 42,355,496 km (0.118 R)
• M86: 43,172,150 km (0.107 R)
• M87: 44,959,246 km (0.097 R)
• M88: 45,375,129 km (0.095 R)
• M89: 46,140,920 km (0.025 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.1

Radius: 9.1

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.92 AU - 11.88 AU

Year: 11843 Days

Day: 10.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,277,549 km

• M1: 305,628 km (0.089 R)
• M2: 385,663 km (0.108 R)
• M3: 443,857 km (0.057 R)
• M4: 903,721 km (0.114 R)
• M5: 1,027,289 km (0.053 R)
• M6: 1,291,778 km (0.092 R)
• M7: 1,553,275 km (0.056 R)
• M8: 2,043,956 km (0.099 R)
• M9: 2,208,663 km (0.102 R)
• M10: 2,698,895 km (0.098 R)
• M11: 2,971,911 km (0.116 R)
• M12: 3,911,835 km (0.075 R)
• M13: 4,718,018 km (0.105 R)
• M14: 4,790,423 km (0.083 R)
• M15: 5,459,873 km (0.079 R)
• M16: 5,922,430 km (0.101 R)
• M17: 6,437,645 km (0.083 R)
• M18: 6,518,278 km (0.089 R)
• M19: 6,884,943 km (0.052 R)
• M20: 6,967,371 km (0.096 R)
• M21: 7,511,159 km (0.109 R)
• M22: 7,895,626 km (0.094 R)
• M23: 8,111,945 km (0.102 R)
• M24: 8,418,171 km (0.115 R)
• M25: 8,772,718 km (0.09 R)
• M26: 9,313,963 km (0.102 R)
• M27: 10,713,601 km (0.103 R)
• M28: 10,953,257 km (0.103 R)
• M29: 11,584,710 km (0.114 R)
• M30: 12,028,716 km (0.102 R)
• M31: 12,427,993 km (0.117 R)
• M32: 12,730,480 km (0.092 R)
• M33: 13,086,373 km (0.109 R)
• M34: 13,600,391 km (0.097 R)
• M35: 14,278,668 km (0.034 R)
• M36: 14,542,409 km (0.099 R)
• M37: 16,268,469 km (0.071 R)
• M38: 16,488,827 km (0.091 R)
• M39: 18,001,561 km (0.102 R)
• M40: 19,792,546 km (0.08 R)
• M41: 20,204,688 km (0.098 R)
• M42: 20,858,282 km (0.117 R)
• M43: 24,102,910 km (0.032 R)
• M44: 24,291,253 km (0.101 R)
• M45: 24,480,046 km (0.116 R)
• M46: 24,732,567 km (0.026 R)
• M47: 24,985,986 km (0.063 R)
• M48: 25,112,995 km (0.109 R)
• M49: 25,367,610 km (0.101 R)
• M50: 25,495,367 km (0.103 R)
• M51: 25,815,357 km (0.096 R)
• M52: 26,783,554 km (0.119 R)
• M53: 27,108,929 km (0.032 R)
• M54: 27,304,753 km (0.079 R)
• M55: 29,423,059 km (0.088 R)
• M56: 29,826,075 km (0.047 R)
• M57: 29,893,395 km (0.115 R)
• M58: 32,006,315 km (0.118 R)
• M59: 32,213,358 km (0.105 R)
• M60: 32,559,378 km (0.088 R)
• M61: 33,185,445 km (0.082 R)
• M62: 33,955,874 km (0.114 R)
• M63: 34,166,957 km (0.088 R)
• M64: 34,237,417 km (0.073 R)
• M65: 37,313,598 km (0.098 R)
• M66: 38,041,542 km (0.084 R)
• M67: 39,437,589 km (0.068 R)
• M68: 43,038,559 km (0.117 R)
• M69: 43,725,363 km (0.038 R)
• M70: 44,878,015 km (0.029 R)
• M71: 45,341,918 km (0.105 R)
• M72: 45,496,901 km (0.119 R)
• M73: 46,978,070 km (0.069 R)
• M74: 47,763,907 km (0.082 R)
• M75: 48,158,547 km (0.111 R)
• M76: 48,792,094 km (0.117 R)
• M77: 50,548,522 km (0.065 R)
• M78: 51,919,886 km (0.069 R)
• M79: 52,082,050 km (0.114 R)
• M80: 52,163,282 km (0.104 R)
• M81: 52,650,971 km (0.117 R)
• M82: 53,140,156 km (0.094 R)
• M83: 53,549,007 km (0.069 R)
• M84: 54,123,163 km (0.041 R)
• M85: 54,452,129 km (0.108 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 10,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit