🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.57 AU - 0.69 AU

Year: 189 Days

Day: 12.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.83 AU - 0.93 AU

Year: 313 Days

Day: 37.3 Hours

Environment

Temp: 43 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.79 AU - 2.21 AU

Year: 1071 Days

Day: 20.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.34 AU - 2.46 AU

Year: 1408 Days

Day: 41.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.07 AU - 2.83 AU

Year: 1452 Days

Day: 43.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.5

Radius: 13.9

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.73 AU - 6.37 AU

Year: 4952 Days

Day: 10.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 69,823,708 km

• M1: 188,643 km (0.082 R)
• M2: 325,974 km (0.104 R)
• M3: 590,014 km (0.034 R)
• M4: 695,780 km (0.085 R)
• M5: 1,057,059 km (0.109 R)
• M6: 1,408,614 km (0.073 R)
• M7: 1,604,437 km (0.114 R)
• M8: 1,699,881 km (0.06 R)
• M9: 1,947,166 km (0.053 R)
• M10: 2,114,566 km (0.11 R)
• M11: 2,206,718 km (0.078 R)
• M12: 2,422,588 km (0.092 R)
• M13: 2,533,141 km (0.073 R)
• M14: 2,659,701 km (0.051 R)
• M15: 2,759,632 km (0.085 R)
• M16: 2,846,399 km (0.099 R)
• M17: 2,948,724 km (0.105 R)
• M18: 3,112,085 km (0.044 R)
• M19: 3,293,846 km (0.082 R)
• M20: 3,432,523 km (0.114 R)
• M21: 3,541,879 km (0.117 R)
• M22: 3,747,875 km (0.103 R)
• M23: 3,876,679 km (0.102 R)
• M24: 4,222,101 km (0.114 R)
• M25: 4,322,630 km (0.093 R)
• M26: 4,680,768 km (0.099 R)
• M27: 5,084,383 km (0.056 R)
• M28: 5,281,403 km (0.065 R)
• M29: 5,480,967 km (0.078 R)
• M30: 5,813,074 km (0.092 R)
• M31: 6,019,370 km (0.115 R)
• M32: 6,189,911 km (0.056 R)
• M33: 6,381,247 km (0.109 R)
• M34: 6,711,260 km (0.081 R)
• M35: 7,106,647 km (0.062 R)
• M36: 7,327,453 km (0.074 R)
• M37: 7,941,104 km (0.082 R)
• M38: 8,486,388 km (0.039 R)
• M39: 9,000,406 km (0.039 R)
• M40: 9,108,865 km (0.082 R)
• M41: 9,261,305 km (0.077 R)
• M42: 9,768,442 km (0.119 R)
• M43: 10,104,139 km (0.097 R)
• M44: 10,420,838 km (0.055 R)
• M45: 10,740,828 km (0.107 R)
• M46: 11,157,009 km (0.116 R)
• M47: 11,791,304 km (0.067 R)
• M48: 12,100,822 km (0.11 R)
• M49: 12,220,650 km (0.065 R)
• M50: 12,485,588 km (0.118 R)
• M51: 12,801,239 km (0.094 R)
• M52: 13,144,118 km (0.108 R)
• M53: 13,341,288 km (0.083 R)
• M54: 13,688,953 km (0.034 R)
• M55: 14,342,546 km (0.067 R)
• M56: 14,494,687 km (0.053 R)
• M57: 14,954,850 km (0.093 R)
• M58: 15,863,059 km (0.063 R)
• M59: 16,231,519 km (0.115 R)
• M60: 16,390,242 km (0.078 R)
• M61: 17,380,430 km (0.09 R)
• M62: 17,651,502 km (0.1 R)
• M63: 17,896,543 km (0.07 R)
• M64: 18,197,683 km (0.119 R)
• M65: 18,335,014 km (0.114 R)
• M66: 18,445,268 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.4

Radius: 12.4

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.82 AU - 7.96 AU

Year: 8394 Days

Day: 12.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,823,708 km

• M1: 155,283 km (0.119 R)
• M2: 298,298 km (0.066 R)
• M3: 474,524 km (0.113 R)
• M4: 692,189 km (0.096 R)
• M5: 875,148 km (0.036 R)
• M6: 1,119,890 km (0.103 R)
• M7: 1,258,866 km (0.1 R)
• M8: 1,338,602 km (0.07 R)
• M9: 1,693,448 km (0.091 R)
• M10: 1,928,167 km (0.111 R)
• M11: 2,116,211 km (0.074 R)
• M12: 2,510,551 km (0.095 R)
• M13: 2,674,960 km (0.118 R)
• M14: 2,971,313 km (0.117 R)
• M15: 3,057,930 km (0.082 R)
• M16: 3,167,585 km (0.104 R)
• M17: 3,390,636 km (0.106 R)
• M18: 3,572,996 km (0.096 R)
• M19: 3,758,647 km (0.102 R)
• M20: 4,067,117 km (0.059 R)
• M21: 4,187,992 km (0.088 R)
• M22: 4,334,748 km (0.117 R)
• M23: 4,433,482 km (0.059 R)
• M24: 4,633,196 km (0.109 R)
• M25: 4,734,324 km (0.074 R)
• M26: 4,912,944 km (0.065 R)
• M27: 5,145,868 km (0.042 R)
• M28: 5,409,010 km (0.103 R)
• M29: 5,921,233 km (0.114 R)
• M30: 6,280,717 km (0.11 R)
• M31: 6,449,015 km (0.071 R)
• M32: 6,562,111 km (0.118 R)
• M33: 7,490,515 km (0.118 R)
• M34: 8,646,009 km (0.097 R)
• M35: 8,959,416 km (0.108 R)
• M36: 9,117,541 km (0.113 R)
• M37: 9,276,564 km (0.037 R)
• M38: 9,726,704 km (0.114 R)
• M39: 9,856,555 km (0.078 R)
• M40: 11,701,246 km (0.115 R)
• M41: 12,117,876 km (0.089 R)
• M42: 13,468,745 km (0.045 R)
• M43: 14,125,330 km (0.109 R)
• M44: 14,272,684 km (0.082 R)
• M45: 14,531,638 km (0.092 R)
• M46: 14,792,237 km (0.117 R)
• M47: 15,280,375 km (0.057 R)
• M48: 16,041,679 km (0.088 R)
• M49: 17,049,819 km (0.087 R)
• M50: 17,324,780 km (0.071 R)
• M51: 18,358,800 km (0.111 R)
• M52: 19,005,063 km (0.086 R)
• M53: 19,167,826 km (0.072 R)
• M54: 19,576,677 km (0.082 R)
• M55: 19,699,945 km (0.078 R)
• M56: 20,195,413 km (0.063 R)
• M57: 20,653,332 km (0.109 R)
• M58: 20,820,583 km (0.099 R)
• M59: 21,579,194 km (0.033 R)
• M60: 22,950,258 km (0.089 R)
• M61: 23,690,020 km (0.073 R)
• M62: 24,040,827 km (0.031 R)
• M63: 24,836,538 km (0.085 R)
• M64: 25,192,880 km (0.06 R)
• M65: 25,282,339 km (0.11 R)
• M66: 26,272,378 km (0.102 R)
• M67: 26,635,452 km (0.084 R)
• M68: 27,596,768 km (0.093 R)
• M69: 27,734,996 km (0.072 R)
• M70: 27,873,524 km (0.037 R)
• M71: 28,662,503 km (0.079 R)
• M72: 29,553,209 km (0.091 R)
• M73: 30,167,757 km (0.111 R)
• M74: 30,357,746 km (0.081 R)
• M75: 30,691,050 km (0.106 R)
• M76: 30,834,365 km (0.106 R)
• M77: 31,313,527 km (0.115 R)
• M78: 31,505,760 km (0.076 R)
• M79: 32,182,092 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.8

Radius: 12.2

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 10.03 AU - 12.53 AU

Year: 14349 Days

Day: 10.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 69,823,708 km

• M1: 208,689 km (0.088 R)
• M2: 386,860 km (0.109 R)
• M3: 657,483 km (0.107 R)
• M4: 1,356,404 km (0.038 R)
• M5: 1,935,348 km (0.095 R)
• M6: 2,111,275 km (0.028 R)
• M7: 4,351,054 km (0.097 R)
• M8: 5,033,968 km (0.071 R)
• M9: 5,892,062 km (0.106 R)
• M10: 6,178,542 km (0.095 R)
• M11: 6,411,017 km (0.087 R)
• M12: 6,617,013 km (0.108 R)
• M13: 8,150,242 km (0.073 R)
• M14: 8,437,619 km (0.097 R)
• M15: 9,121,132 km (0.05 R)
• M16: 9,486,300 km (0.099 R)
• M17: 9,991,941 km (0.033 R)
• M18: 10,368,479 km (0.08 R)
• M19: 10,472,001 km (0.091 R)
• M20: 10,889,379 km (0.044 R)
• M21: 11,064,857 km (0.105 R)
• M22: 11,170,772 km (0.048 R)
• M23: 11,704,687 km (0.099 R)
• M24: 11,812,547 km (0.095 R)
• M25: 12,392,987 km (0.096 R)
• M26: 12,649,996 km (0.066 R)
• M27: 12,834,600 km (0.113 R)
• M28: 13,131,851 km (0.084 R)
• M29: 13,506,593 km (0.1 R)
• M30: 13,846,929 km (0.035 R)
• M31: 14,458,933 km (0.104 R)
• M32: 14,536,126 km (0.081 R)
• M33: 15,432,965 km (0.09 R)
• M34: 15,828,502 km (0.107 R)
• M35: 16,107,352 km (0.068 R)
• M36: 16,589,207 km (0.113 R)
• M37: 16,791,314 km (0.109 R)
• M38: 17,773,274 km (0.082 R)
• M39: 18,689,561 km (0.059 R)
• M40: 19,323,258 km (0.115 R)
• M41: 22,506,252 km (0.075 R)
• M42: 23,497,038 km (0.082 R)
• M43: 24,917,171 km (0.102 R)
• M44: 25,848,118 km (0.104 R)
• M45: 26,459,375 km (0.08 R)
• M46: 27,122,992 km (0.118 R)
• M47: 27,600,358 km (0.088 R)
• M48: 28,321,570 km (0.082 R)
• M49: 31,068,785 km (0.09 R)
• M50: 33,490,326 km (0.087 R)
• M51: 34,002,399 km (0.071 R)
• M52: 34,362,481 km (0.116 R)
• M53: 34,517,016 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608

Radius: 4.6

Gravity: 28.73 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 11.95 AU - 14.93 AU

Year: 18662 Days

Day: 18 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 69,823,708 km

• M1: 74,799 km (0.115 R)
• M2: 185,352 km (0.089 R)
• M3: 349,760 km (0.119 R)
• M4: 438,023 km (0.083 R)
• M5: 475,422 km (0.08 R)
• M6: 615,296 km (0.11 R)
• M7: 813,962 km (0.093 R)
• M8: 908,508 km (0.109 R)
• M9: 1,321,697 km (0.051 R)
• M10: 1,433,297 km (0.094 R)
• M11: 1,940,883 km (0.077 R)
• M12: 1,972,448 km (0.078 R)
• M13: 2,197,593 km (0.091 R)
• M14: 2,296,627 km (0.102 R)
• M15: 2,533,440 km (0.091 R)
• M16: 3,177,608 km (0.071 R)
• M17: 4,029,419 km (0.072 R)
• M18: 4,606,268 km (0.101 R)
• M19: 5,340,794 km (0.116 R)
• M20: 5,653,752 km (0.103 R)
• M21: 5,835,215 km (0.082 R)
• M22: 5,926,619 km (0.078 R)
• M23: 6,771,099 km (0.042 R)
• M24: 6,867,290 km (0.086 R)
• M25: 9,146,863 km (0.101 R)
• M26: 9,628,418 km (0.103 R)
• M27: 10,338,559 km (0.027 R)
• M28: 10,672,013 km (0.096 R)
• M29: 11,009,057 km (0.088 R)
• M30: 11,292,545 km (0.119 R)
• M31: 11,635,872 km (0.098 R)
• M32: 11,924,596 km (0.092 R)
• M33: 12,157,221 km (0.096 R)
• M34: 12,391,491 km (0.054 R)
• M35: 13,043,139 km (0.115 R)
• M36: 13,162,817 km (0.096 R)
• M37: 14,938,843 km (0.106 R)
• M38: 15,064,057 km (0.096 R)
• M39: 15,126,738 km (0.07 R)
• M40: 15,252,550 km (0.091 R)
• M41: 15,315,531 km (0.114 R)
• M42: 16,142,508 km (0.114 R)
• M43: 16,593,695 km (0.081 R)
• M44: 16,983,846 km (0.116 R)
• M45: 17,706,853 km (0.111 R)
• M46: 18,776,328 km (0.046 R)
• M47: 19,182,785 km (0.118 R)
• M48: 19,592,235 km (0.036 R)
• M49: 19,729,266 km (0.111 R)
• M50: 19,866,597 km (0.1 R)
• M51: 20,004,377 km (0.111 R)
• M52: 22,322,246 km (0.109 R)
• M53: 25,168,645 km (0.073 R)
• M54: 25,317,794 km (0.112 R)
• M55: 26,142,677 km (0.089 R)
• M56: 26,824,095 km (0.097 R)
• M57: 28,436,760 km (0.097 R)
• M58: 28,592,043 km (0.088 R)
• M59: 28,903,206 km (0.028 R)
• M60: 31,193,400 km (0.098 R)
• M61: 32,400,655 km (0.066 R)
• M62: 33,377,529 km (0.09 R)
• M63: 33,459,359 km (0.084 R)
• M64: 34,529,283 km (0.079 R)
• M65: 34,777,765 km (0.112 R)
• M66: 35,861,452 km (0.118 R)
• M67: 37,550,113 km (0.051 R)
• M68: 39,437,439 km (0.112 R)
• M69: 39,523,907 km (0.046 R)
• M70: 40,044,358 km (0.09 R)
• M71: 40,829,298 km (0.075 R)
• M72: 42,237,164 km (0.101 R)
• M73: 44,019,323 km (0.111 R)
• M74: 44,558,623 km (0.112 R)
• M75: 45,734,911 km (0.045 R)
• M76: 47,656,346 km (0.055 R)
• M77: 48,766,213 km (0.045 R)
• M78: 48,859,113 km (0.12 R)
• M79: 50,165,402 km (0.093 R)
• M80: 53,098,567 km (0.102 R)
• M81: 53,672,574 km (0.095 R)
• M82: 54,345,017 km (0.107 R)
• M83: 56,378,950 km (0.103 R)
• M84: 56,769,101 km (0.069 R)
• M85: 57,846,804 km (0.107 R)
• M86: 58,437,566 km (0.085 R)
• M87: 58,832,355 km (0.117 R)
• M88: 60,022,406 km (0.059 R)
• M89: 61,320,616 km (0.088 R)
• M90: 62,224,636 km (0.086 R)
• M91: 62,931,037 km (0.11 R)
• M92: 63,032,016 km (0.083 R)
• M93: 63,335,699 km (0.075 R)
• M94: 63,437,127 km (0.031 R)
• M95: 65,065,649 km (0.086 R)
• M96: 66,090,395 km (0.056 R)
• M97: 67,223,898 km (0.104 R)
• M98: 67,430,642 km (0.095 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 12,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit