🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.56 AU - 0.64 AU

Year: 179 Days

Day: 17.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,455,397 km

• M1: 36,651 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.82 AU - 1.04 AU

Year: 345 Days

Day: 13.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,455,397 km

• M1: 490,232 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.2 AU - 1.74 AU

Year: 686 Days

Day: 42 Hours

Environment

Temp: -50 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.01 AU - 2.07 AU

Year: 1122 Days

Day: 31.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.96 AU - 2.98 AU

Year: 1495 Days

Day: 16.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.37 AU - 2.61 AU

Year: 1513 Days

Day: 41.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.8

Radius: 13.5

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.12 AU - 6.44 AU

Year: 4671 Days

Day: 14.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 68,455,397 km

• M1: 186,249 km (0.118 R)
• M2: 330,761 km (0.104 R)
• M3: 437,723 km (0.045 R)
• M4: 594,502 km (0.089 R)
• M5: 786,286 km (0.07 R)
• M6: 890,706 km (0.107 R)
• M7: 1,438,832 km (0.118 R)
• M8: 1,536,969 km (0.087 R)
• M9: 2,007,603 km (0.113 R)
• M10: 2,193,404 km (0.066 R)
• M11: 2,404,487 km (0.116 R)
• M12: 2,562,312 km (0.108 R)
• M13: 2,867,642 km (0.109 R)
• M14: 3,142,154 km (0.029 R)
• M15: 4,714,128 km (0.096 R)
• M16: 5,605,731 km (0.083 R)
• M17: 5,790,335 km (0.072 R)
• M18: 5,923,477 km (0.057 R)
• M19: 6,912,020 km (0.056 R)
• M20: 7,053,390 km (0.091 R)
• M21: 7,224,380 km (0.117 R)
• M22: 7,310,250 km (0.111 R)
• M23: 7,512,356 km (0.087 R)
• M24: 8,129,447 km (0.1 R)
• M25: 8,278,896 km (0.102 R)
• M26: 8,519,748 km (0.096 R)
• M27: 9,132,202 km (0.095 R)
• M28: 9,256,368 km (0.101 R)
• M29: 10,045,497 km (0.067 R)
• M30: 10,334,969 km (0.11 R)
• M31: 11,120,208 km (0.117 R)
• M32: 12,162,756 km (0.072 R)
• M33: 12,713,276 km (0.074 R)
• M34: 12,817,246 km (0.088 R)
• M35: 13,236,569 km (0.114 R)
• M36: 13,342,185 km (0.081 R)
• M37: 13,767,043 km (0.032 R)
• M38: 14,017,021 km (0.114 R)
• M39: 14,124,582 km (0.096 R)
• M40: 14,232,592 km (0.057 R)
• M41: 14,485,263 km (0.119 R)
• M42: 15,031,893 km (0.032 R)
• M43: 15,808,605 km (0.072 R)
• M44: 15,958,054 km (0.119 R)
• M45: 16,333,694 km (0.111 R)
• M46: 16,826,469 km (0.11 R)
• M47: 17,017,207 km (0.075 R)
• M48: 17,170,395 km (0.084 R)
• M49: 17,324,032 km (0.064 R)
• M50: 17,748,890 km (0.071 R)
• M51: 18,138,143 km (0.077 R)
• M52: 18,333,817 km (0.114 R)
• M53: 18,885,534 km (0.089 R)
• M54: 19,004,465 km (0.115 R)
• M55: 20,166,990 km (0.08 R)
• M56: 20,736,359 km (0.113 R)
• M57: 20,859,030 km (0.094 R)
• M58: 21,476,270 km (0.12 R)
• M59: 22,476,332 km (0.086 R)
• M60: 23,576,774 km (0.067 R)
• M61: 23,662,194 km (0.093 R)
• M62: 24,004,774 km (0.069 R)
• M63: 24,262,830 km (0.112 R)
• M64: 24,392,082 km (0.041 R)
• M65: 24,521,634 km (0.095 R)
• M66: 25,085,917 km (0.088 R)
• M67: 25,172,983 km (0.095 R)
• M68: 25,391,396 km (0.092 R)
• M69: 25,698,221 km (0.119 R)
• M70: 25,962,112 km (0.061 R)
• M71: 26,227,050 km (0.116 R)
• M72: 26,448,455 km (0.091 R)
• M73: 26,714,889 km (0.118 R)
• M74: 27,340,208 km (0.112 R)
• M75: 27,699,841 km (0.07 R)
• M76: 28,196,655 km (0.114 R)
• M77: 28,287,312 km (0.083 R)
• M78: 29,520,746 km (0.076 R)
• M79: 30,352,660 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41

Radius: 10.9

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.16 AU - 9.6 AU

Year: 11060 Days

Day: 9.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 68,455,397 km

• M1: 168,597 km (0.111 R)
• M2: 265,985 km (0.075 R)
• M3: 611,855 km (0.098 R)
• M4: 774,917 km (0.051 R)
• M5: 932,593 km (0.098 R)
• M6: 1,079,947 km (0.098 R)
• M7: 1,304,194 km (0.095 R)
• M8: 1,386,473 km (0.041 R)
• M9: 1,720,376 km (0.107 R)
• M10: 1,798,166 km (0.105 R)
• M11: 2,038,570 km (0.111 R)
• M12: 2,233,047 km (0.081 R)
• M13: 2,550,943 km (0.089 R)
• M14: 2,625,293 km (0.065 R)
• M15: 2,745,719 km (0.117 R)
• M16: 3,408,288 km (0.098 R)
• M17: 3,523,479 km (0.102 R)
• M18: 4,330,559 km (0.109 R)
• M19: 4,581,884 km (0.072 R)
• M20: 4,654,588 km (0.111 R)
• M21: 5,061,345 km (0.079 R)
• M22: 5,288,135 km (0.108 R)
• M23: 5,810,531 km (0.052 R)
• M24: 6,248,553 km (0.098 R)
• M25: 6,512,295 km (0.081 R)
• M26: 6,594,274 km (0.043 R)
• M27: 6,738,486 km (0.062 R)
• M28: 7,453,864 km (0.092 R)
• M29: 7,647,294 km (0.107 R)
• M30: 7,755,453 km (0.088 R)
• M31: 7,842,369 km (0.119 R)
• M32: 8,127,204 km (0.074 R)
• M33: 8,752,074 km (0.06 R)
• M34: 9,415,540 km (0.102 R)
• M35: 9,531,628 km (0.075 R)
• M36: 9,788,488 km (0.106 R)
• M37: 9,859,098 km (0.092 R)
• M38: 9,976,832 km (0.05 R)
• M39: 10,525,108 km (0.089 R)
• M40: 10,693,854 km (0.036 R)
• M41: 10,936,652 km (0.071 R)
• M42: 11,576,182 km (0.069 R)
• M43: 11,825,412 km (0.1 R)
• M44: 12,026,173 km (0.113 R)
• M45: 12,329,258 km (0.11 R)
• M46: 12,430,985 km (0.058 R)
• M47: 12,660,617 km (0.073 R)
• M48: 12,891,597 km (0.106 R)
• M49: 12,994,819 km (0.115 R)
• M50: 13,462,312 km (0.099 R)
• M51: 13,593,211 km (0.078 R)
• M52: 13,803,545 km (0.071 R)
• M53: 13,935,490 km (0.088 R)
• M54: 14,094,363 km (0.081 R)
• M55: 14,174,099 km (0.052 R)
• M56: 14,440,832 km (0.119 R)
• M57: 15,332,735 km (0.047 R)
• M58: 15,909,734 km (0.093 R)
• M59: 16,048,112 km (0.115 R)
• M60: 16,270,414 km (0.066 R)
• M61: 16,493,614 km (0.088 R)
• M62: 16,746,135 km (0.093 R)
• M63: 17,912,400 km (0.068 R)
• M64: 18,114,058 km (0.075 R)
• M65: 19,665,837 km (0.039 R)
• M66: 19,903,847 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.2

Radius: 7.3

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 11.41 AU - 13.59 AU

Year: 17015 Days

Day: 21.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 68,455,397 km

• M1: 96,939 km (0.103 R)
• M2: 204,051 km (0.074 R)
• M3: 428,448 km (0.111 R)
• M4: 658,380 km (0.088 R)
• M5: 1,095,505 km (0.096 R)
• M6: 1,905,877 km (0.097 R)
• M7: 2,416,754 km (0.066 R)
• M8: 2,584,902 km (0.05 R)
• M9: 3,826,564 km (0.077 R)
• M10: 4,222,400 km (0.06 R)
• M11: 4,507,234 km (0.104 R)
• M12: 4,798,352 km (0.046 R)
• M13: 4,967,397 km (0.045 R)
• M14: 5,052,818 km (0.095 R)
• M15: 5,398,838 km (0.109 R)
• M16: 5,619,046 km (0.09 R)
• M17: 6,068,438 km (0.118 R)
• M18: 6,436,299 km (0.037 R)
• M19: 6,482,674 km (0.101 R)
• M20: 7,680,953 km (0.092 R)
• M21: 8,078,584 km (0.08 R)
• M22: 8,179,114 km (0.096 R)
• M23: 8,381,221 km (0.043 R)
• M24: 9,101,983 km (0.094 R)
• M25: 9,628,867 km (0.045 R)
• M26: 9,788,787 km (0.052 R)
• M27: 10,003,610 km (0.107 R)
• M28: 10,274,083 km (0.053 R)
• M29: 10,437,593 km (0.085 R)
• M30: 10,877,860 km (0.058 R)
• M31: 11,493,156 km (0.036 R)
• M32: 12,292,457 km (0.111 R)
• M33: 12,698,914 km (0.048 R)
• M34: 13,405,764 km (0.106 R)
• M35: 13,644,223 km (0.119 R)
• M36: 14,734,642 km (0.086 R)
• M37: 15,104,299 km (0.086 R)
• M38: 16,358,527 km (0.065 R)
• M39: 16,869,553 km (0.115 R)
• M40: 17,062,535 km (0.054 R)
• M41: 19,772,351 km (0.09 R)
• M42: 20,180,154 km (0.067 R)
• M43: 20,934,726 km (0.099 R)
• M44: 21,768,435 km (0.045 R)
• M45: 22,471,395 km (0.117 R)
• M46: 23,039,119 km (0.067 R)
• M47: 23,181,836 km (0.108 R)
• M48: 23,827,500 km (0.092 R)
• M49: 24,044,118 km (0.099 R)
• M50: 24,770,715 km (0.108 R)
• M51: 24,916,872 km (0.119 R)
• M52: 27,369,828 km (0.11 R)
• M53: 27,748,311 km (0.07 R)
• M54: 30,601,441 km (0.104 R)
• M55: 30,993,986 km (0.108 R)
• M56: 31,467,463 km (0.047 R)
• M57: 32,501,334 km (0.096 R)
• M58: 33,465,642 km (0.104 R)
• M59: 34,357,694 km (0.105 R)
• M60: 35,669,368 km (0.077 R)
• M61: 38,256,663 km (0.106 R)
• M62: 38,510,381 km (0.093 R)
• M63: 39,444,919 km (0.101 R)
• M64: 39,530,340 km (0.112 R)
• M65: 40,731,461 km (0.095 R)
• M66: 40,817,629 km (0.073 R)
• M67: 41,857,484 km (0.104 R)
• M68: 42,206,047 km (0.117 R)
• M69: 45,654,428 km (0.09 R)
• M70: 46,372,797 km (0.083 R)
• M71: 46,553,062 km (0.1 R)
• M72: 47,366,875 km (0.068 R)
• M73: 47,457,531 km (0.08 R)
• M74: 48,185,325 km (0.065 R)
• M75: 48,825,155 km (0.096 R)
• M76: 49,008,562 km (0.109 R)
• M77: 49,744,134 km (0.09 R)
• M78: 50,761,549 km (0.115 R)
• M79: 51,226,200 km (0.071 R)
• M80: 53,193,412 km (0.099 R)
• M81: 53,476,452 km (0.119 R)
• M82: 53,854,635 km (0.042 R)
• M83: 58,753,666 km (0.073 R)
• M84: 59,143,817 km (0.066 R)
• M85: 59,632,853 km (0.06 R)
• M86: 60,024,949 km (0.111 R)
• M87: 60,319,657 km (0.082 R)
• M88: 60,417,942 km (0.086 R)
• M89: 62,097,777 km (0.089 R)
• M90: 62,296,443 km (0.118 R)
• M91: 62,594,741 km (0.032 R)
• M92: 63,192,833 km (0.067 R)
• M93: 66,009,163 km (0.078 R)
• M94: 66,313,295 km (0.106 R)
• M95: 66,414,723 km (0.12 R)
• M96: 66,617,877 km (0.104 R)
• M97: 66,821,180 km (0.106 R)
• M98: 67,228,535 km (0.098 R)
• M99: 67,840,989 km (0.098 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: 438 - 19,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit