🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.47 AU - 0.75 AU

Year: 205 Days

Day: 23.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 42.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.02 AU - 1.22 AU

Year: 510 Days

Day: 32.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.11 AU - 1.57 AU

Year: 668 Days

Day: 36.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,779,242 km

• M1: 54,902 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.6 AU - 2.64 AU

Year: 1329 Days

Day: 44.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.7

Radius: 10

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.81 AU - 4.25 AU

Year: 3482 Days

Day: 5.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 79,779,242 km

• M1: 155,731 km (0.104 R)
• M2: 336,146 km (0.075 R)
• M3: 537,056 km (0.051 R)
• M4: 635,941 km (0.101 R)
• M5: 815,608 km (0.03 R)
• M6: 951,592 km (0.116 R)
• M7: 1,170,454 km (0.118 R)
• M8: 1,235,978 km (0.074 R)
• M9: 1,314,217 km (0.027 R)
• M10: 1,475,783 km (0.115 R)
• M11: 1,559,109 km (0.094 R)
• M12: 2,146,430 km (0.102 R)
• M13: 2,268,951 km (0.035 R)
• M14: 2,338,065 km (0.117 R)
• M15: 2,535,385 km (0.095 R)
• M16: 2,636,064 km (0.113 R)
• M17: 2,723,579 km (0.043 R)
• M18: 2,991,808 km (0.103 R)
• M19: 3,159,956 km (0.069 R)
• M20: 3,457,955 km (0.082 R)
• M21: 3,570,004 km (0.055 R)
• M22: 3,764,930 km (0.068 R)
• M23: 3,996,956 km (0.027 R)
• M24: 4,199,661 km (0.073 R)
• M25: 4,423,011 km (0.109 R)
• M26: 4,527,430 km (0.114 R)
• M27: 4,685,555 km (0.071 R)
• M28: 4,792,069 km (0.102 R)
• M29: 5,079,895 km (0.068 R)
• M30: 5,336,605 km (0.11 R)
• M31: 5,447,906 km (0.057 R)
• M32: 5,559,954 km (0.118 R)
• M33: 5,767,447 km (0.045 R)
• M34: 6,131,867 km (0.077 R)
• M35: 6,248,404 km (0.076 R)
• M36: 6,484,021 km (0.046 R)
• M37: 6,583,054 km (0.061 R)
• M38: 7,004,322 km (0.105 R)
• M39: 7,187,579 km (0.047 R)
• M40: 7,351,838 km (0.077 R)
• M41: 7,915,523 km (0.112 R)
• M42: 9,172,743 km (0.057 R)
• M43: 9,395,793 km (0.091 R)
• M44: 9,463,113 km (0.093 R)
• M45: 9,801,802 km (0.111 R)
• M46: 10,190,607 km (0.113 R)
• M47: 10,607,686 km (0.113 R)
• M48: 10,865,443 km (0.092 R)
• M49: 11,196,353 km (0.098 R)
• M50: 11,965,286 km (0.113 R)
• M51: 12,800,940 km (0.075 R)
• M52: 13,050,320 km (0.108 R)
• M53: 13,655,443 km (0.069 R)
• M54: 13,859,196 km (0.117 R)
• M55: 14,063,845 km (0.049 R)
• M56: 14,502,317 km (0.088 R)
• M57: 14,814,528 km (0.063 R)
• M58: 15,604,554 km (0.03 R)
• M59: 15,817,581 km (0.107 R)
• M60: 15,978,100 km (0.034 R)
• M61: 16,112,139 km (0.101 R)
• M62: 16,788,172 km (0.104 R)
• M63: 16,870,002 km (0.085 R)
• M64: 16,951,832 km (0.106 R)
• M65: 17,088,565 km (0.07 R)
• M66: 17,198,220 km (0.12 R)
• M67: 17,418,428 km (0.079 R)
• M68: 17,528,682 km (0.028 R)
• M69: 17,667,060 km (0.072 R)
• M70: 18,195,888 km (0.034 R)
• M71: 18,336,061 km (0.052 R)
• M72: 18,673,554 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.4

Radius: 13.8

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.72 AU - 5.98 AU

Year: 5327 Days

Day: 6.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 79,779,242 km

• M1: 176,077 km (0.119 R)
• M2: 278,402 km (0.045 R)
• M3: 387,758 km (0.101 R)
• M4: 501,153 km (0.1 R)
• M5: 704,456 km (0.111 R)
• M6: 913,145 km (0.038 R)
• M7: 1,130,362 km (0.117 R)
• M8: 1,467,106 km (0.069 R)
• M9: 1,756,578 km (0.111 R)
• M10: 1,852,022 km (0.075 R)
• M11: 2,065,049 km (0.089 R)
• M12: 2,200,285 km (0.084 R)
• M13: 2,303,658 km (0.113 R)
• M14: 2,426,477 km (0.11 R)
• M15: 3,691,028 km (0.112 R)
• M16: 4,610,307 km (0.09 R)
• M17: 5,385,823 km (0.107 R)
• M18: 5,813,074 km (0.044 R)
• M19: 6,275,930 km (0.057 R)
• M20: 6,499,279 km (0.095 R)
• M21: 6,725,471 km (0.094 R)
• M22: 7,005,369 km (0.115 R)
• M23: 7,367,246 km (0.04 R)
• M24: 7,868,250 km (0.084 R)
• M25: 8,626,860 km (0.112 R)
• M26: 8,875,642 km (0.065 R)
• M27: 9,836,958 km (0.041 R)
• M28: 10,594,372 km (0.093 R)
• M29: 10,920,645 km (0.096 R)
• M30: 11,280,278 km (0.098 R)
• M31: 12,258,199 km (0.031 R)
• M32: 12,413,482 km (0.116 R)
• M33: 12,538,246 km (0.032 R)
• M34: 12,788,972 km (0.096 R)
• M35: 12,883,369 km (0.103 R)
• M36: 13,168,053 km (0.074 R)
• M37: 13,583,038 km (0.074 R)
• M38: 14,655,655 km (0.05 R)
• M39: 14,787,450 km (0.051 R)
• M40: 14,985,967 km (0.081 R)
• M41: 15,185,530 km (0.081 R)
• M42: 15,452,712 km (0.094 R)
• M43: 15,755,349 km (0.088 R)
• M44: 16,674,927 km (0.112 R)
• M45: 16,881,671 km (0.092 R)
• M46: 17,787,187 km (0.065 R)
• M47: 18,033,724 km (0.068 R)
• M48: 19,283,465 km (0.096 R)
• M49: 19,681,993 km (0.12 R)
• M50: 20,266,472 km (0.084 R)
• M51: 20,487,279 km (0.113 R)
• M52: 20,634,782 km (0.084 R)
• M53: 20,745,784 km (0.106 R)
• M54: 21,116,787 km (0.111 R)
• M55: 21,452,783 km (0.086 R)
• M56: 21,602,681 km (0.095 R)
• M57: 22,319,254 km (0.083 R)
• M58: 22,737,680 km (0.111 R)
• M59: 23,505,266 km (0.041 R)
• M60: 24,047,559 km (0.05 R)
• M61: 24,711,773 km (0.093 R)
• M62: 24,986,884 km (0.116 R)
• M63: 25,580,039 km (0.081 R)
• M64: 25,938,176 km (0.038 R)
• M65: 26,217,924 km (0.12 R)
• M66: 26,740,021 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.5

Radius: 5.6

Gravity: 20.65 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.55 AU - 11.35 AU

Year: 14541 Days

Day: 20.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,779,242 km

• M1: 191,635 km (0.063 R)
• M2: 266,434 km (0.094 R)
• M3: 337,194 km (0.103 R)
• M4: 447,746 km (0.078 R)
• M5: 552,166 km (0.096 R)
• M6: 805,435 km (0.082 R)
• M7: 868,864 km (0.109 R)
• M8: 1,358,199 km (0.06 R)
• M9: 1,670,859 km (0.107 R)
• M10: 1,725,163 km (0.076 R)
• M11: 1,835,566 km (0.103 R)
• M12: 1,919,789 km (0.085 R)
• M13: 2,150,918 km (0.111 R)
• M14: 2,299,918 km (0.111 R)
• M15: 2,360,505 km (0.059 R)
• M16: 2,639,505 km (0.045 R)
• M17: 2,734,948 km (0.039 R)
• M18: 3,434,019 km (0.09 R)
• M19: 4,334,150 km (0.068 R)
• M20: 4,484,645 km (0.025 R)
• M21: 4,522,643 km (0.078 R)
• M22: 4,636,936 km (0.069 R)
• M23: 4,675,233 km (0.11 R)
• M24: 4,829,618 km (0.109 R)
• M25: 5,064,337 km (0.095 R)
• M26: 5,667,366 km (0.086 R)
• M27: 7,027,958 km (0.03 R)
• M28: 7,338,524 km (0.056 R)
• M29: 7,427,983 km (0.118 R)
• M30: 9,536,864 km (0.113 R)
• M31: 10,681,138 km (0.114 R)
• M32: 12,772,068 km (0.039 R)
• M33: 13,532,923 km (0.045 R)
• M34: 14,532,685 km (0.075 R)
• M35: 14,701,731 km (0.081 R)
• M36: 14,758,129 km (0.087 R)
• M37: 15,441,343 km (0.1 R)
• M38: 16,838,138 km (0.1 R)
• M39: 18,032,827 km (0.082 R)
• M40: 18,396,499 km (0.084 R)
• M41: 19,750,659 km (0.083 R)
• M42: 20,439,707 km (0.088 R)
• M43: 20,945,796 km (0.115 R)
• M44: 21,136,683 km (0.105 R)
• M45: 22,164,271 km (0.116 R)
• M46: 23,735,797 km (0.12 R)
• M47: 24,468,078 km (0.106 R)
• M48: 25,818,349 km (0.103 R)
• M49: 26,640,090 km (0.12 R)
• M50: 27,123,440 km (0.108 R)
• M51: 28,309,153 km (0.115 R)
• M52: 29,654,337 km (0.118 R)
• M53: 30,370,612 km (0.06 R)
• M54: 31,165,126 km (0.102 R)
• M55: 31,601,353 km (0.034 R)
• M56: 32,039,675 km (0.088 R)
• M57: 32,259,584 km (0.036 R)
• M58: 32,848,401 km (0.086 R)
• M59: 34,786,442 km (0.097 R)
• M60: 35,921,441 km (0.087 R)
• M61: 36,073,582 km (0.052 R)
• M62: 37,299,237 km (0.076 R)
• M63: 38,149,701 km (0.065 R)
• M64: 38,227,342 km (0.09 R)
• M65: 39,241,317 km (0.118 R)
• M66: 39,319,706 km (0.041 R)
• M67: 41,295,894 km (0.065 R)
• M68: 41,774,906 km (0.104 R)
• M69: 42,015,160 km (0.113 R)
• M70: 42,095,345 km (0.115 R)
• M71: 42,175,529 km (0.103 R)
• M72: 42,416,531 km (0.078 R)
• M73: 42,497,015 km (0.114 R)
• M74: 43,709,506 km (0.104 R)
• M75: 44,197,644 km (0.111 R)
• M76: 45,920,562 km (0.084 R)
• M77: 46,582,683 km (0.075 R)
• M78: 46,831,763 km (0.096 R)
• M79: 47,665,322 km (0.082 R)
• M80: 47,832,573 km (0.108 R)
• M81: 48,167,822 km (0.076 R)
• M82: 49,262,579 km (0.116 R)
• M83: 49,516,297 km (0.074 R)
• M84: 50,195,172 km (0.076 R)
• M85: 50,621,077 km (0.115 R)
• M86: 51,562,197 km (0.105 R)
• M87: 53,722,540 km (0.109 R)
• M88: 53,983,738 km (0.098 R)
• M89: 55,912,354 km (0.102 R)
• M90: 56,176,992 km (0.105 R)
• M91: 56,442,229 km (0.064 R)
• M92: 58,041,730 km (0.069 R)
• M93: 58,757,556 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461.3

Radius: 4.7

Gravity: 20.88 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 12.68 AU - 18.24 AU

Year: 26166 Days

Day: 19.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,779,242 km

• M1: 71,508 km (0.056 R)
• M2: 105,167 km (0.109 R)
• M3: 648,956 km (0.109 R)
• M4: 744,698 km (0.061 R)
• M5: 870,809 km (0.078 R)
• M6: 923,168 km (0.117 R)
• M7: 1,230,143 km (0.117 R)
• M8: 2,429,769 km (0.057 R)
• M9: 2,655,512 km (0.099 R)
• M10: 3,248,817 km (0.053 R)
• M11: 3,925,299 km (0.082 R)
• M12: 4,414,783 km (0.113 R)
• M13: 4,782,794 km (0.072 R)
• M14: 5,597,055 km (0.044 R)
• M15: 6,556,875 km (0.085 R)
• M16: 7,029,006 km (0.11 R)
• M17: 7,135,519 km (0.078 R)
• M18: 8,061,380 km (0.091 R)
• M19: 8,623,569 km (0.119 R)
• M20: 9,667,014 km (0.107 R)
• M21: 10,083,345 km (0.093 R)
• M22: 12,124,010 km (0.12 R)
• M23: 13,486,697 km (0.076 R)
• M24: 13,751,784 km (0.106 R)
• M25: 14,219,726 km (0.106 R)
• M26: 14,760,822 km (0.063 R)
• M27: 15,102,503 km (0.079 R)
• M28: 16,002,933 km (0.1 R)
• M29: 16,778,299 km (0.097 R)
• M30: 17,278,105 km (0.087 R)
• M31: 18,219,225 km (0.076 R)
• M32: 19,474,800 km (0.119 R)
• M33: 19,774,295 km (0.092 R)
• M34: 20,075,286 km (0.105 R)
• M35: 21,140,722 km (0.078 R)
• M36: 21,757,814 km (0.101 R)
• M37: 21,835,305 km (0.111 R)
• M38: 23,803,564 km (0.038 R)
• M39: 24,445,339 km (0.039 R)
• M40: 24,525,973 km (0.095 R)
• M41: 24,849,254 km (0.11 R)
• M42: 25,174,030 km (0.07 R)
• M43: 25,663,814 km (0.059 R)
• M44: 26,569,928 km (0.119 R)
• M45: 28,582,917 km (0.097 R)
• M46: 28,837,982 km (0.079 R)
• M47: 29,436,074 km (0.075 R)
• M48: 30,905,424 km (0.058 R)
• M49: 31,254,735 km (0.069 R)
• M50: 31,342,250 km (0.107 R)
• M51: 32,221,736 km (0.113 R)
• M52: 32,753,407 km (0.059 R)
• M53: 32,931,278 km (0.079 R)
• M54: 35,090,275 km (0.109 R)
• M55: 36,647,140 km (0.076 R)
• M56: 38,977,276 km (0.117 R)
• M57: 39,071,373 km (0.093 R)
• M58: 39,543,504 km (0.062 R)
• M59: 40,207,719 km (0.065 R)
• M60: 40,684,338 km (0.066 R)
• M61: 40,875,524 km (0.049 R)
• M62: 41,546,919 km (0.092 R)
• M63: 41,739,452 km (0.094 R)
• M64: 43,583,245 km (0.072 R)
• M65: 44,465,723 km (0.047 R)
• M66: 44,859,913 km (0.093 R)
• M67: 45,651,735 km (0.105 R)
• M68: 46,049,366 km (0.107 R)
• M69: 46,248,481 km (0.1 R)
• M70: 46,847,920 km (0.109 R)
• M71: 48,763,072 km (0.058 R)
• M72: 49,373,132 km (0.063 R)
• M73: 50,190,534 km (0.11 R)
• M74: 51,115,348 km (0.047 R)
• M75: 52,669,371 km (0.031 R)
• M76: 53,504,426 km (0.109 R)
• M77: 54,028,617 km (0.116 R)
• M78: 54,554,454 km (0.115 R)
• M79: 55,399,233 km (0.105 R)
• M80: 56,248,500 km (0.099 R)
• M81: 57,101,956 km (0.115 R)
• M82: 58,498,003 km (0.084 R)
• M83: 60,231,693 km (0.041 R)
• M84: 61,104,746 km (0.092 R)
• M85: 63,305,929 km (0.115 R)
• M86: 65,308,895 km (0.099 R)
• M87: 68,011,830 km (0.061 R)
• M88: 68,125,225 km (0.048 R)
• M89: 72,597,154 km (0.067 R)
• M90: 72,713,092 km (0.109 R)
• M91: 75,044,126 km (0.106 R)
• M92: 75,983,451 km (0.073 R)
• M93: 79,301,382 km (0.082 R)
• M94: 79,779,198 km (0.117 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: 356 - 11,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit