🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.45 AU - 0.67 AU

Year: 160 Days

Day: 23.5 Hours

Environment

Temp: 214 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,673,130 km

• M1: 164,109 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.25 AU - 1.43 AU

Year: 594 Days

Day: 29.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.6 AU - 2.3 AU

Year: 1043 Days

Day: 16.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,673,130 km

• M1: 194,328 km (0.081 R)
• M2: 626,815 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.6

Radius: 14.4

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.86 AU - 4.94 AU

Year: 3534 Days

Day: 13.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 80,673,130 km

• M1: 196,123 km (0.063 R)
• M2: 341,831 km (0.109 R)
• M3: 445,353 km (0.11 R)
• M4: 546,780 km (0.119 R)
• M5: 639,381 km (0.057 R)
• M6: 811,568 km (0.099 R)
• M7: 966,552 km (0.098 R)
• M8: 1,072,018 km (0.104 R)
• M9: 1,269,936 km (0.108 R)
• M10: 1,703,621 km (0.084 R)
• M11: 1,998,328 km (0.042 R)
• M12: 2,120,849 km (0.089 R)
• M13: 2,325,798 km (0.096 R)
• M14: 2,438,894 km (0.094 R)
• M15: 3,085,606 km (0.109 R)
• M16: 3,391,982 km (0.028 R)
• M17: 3,651,983 km (0.093 R)
• M18: 3,803,526 km (0.045 R)
• M19: 3,957,163 km (0.088 R)
• M20: 4,250,973 km (0.103 R)
• M21: 4,818,697 km (0.063 R)
• M22: 5,217,675 km (0.1 R)
• M23: 5,496,974 km (0.12 R)
• M24: 5,693,246 km (0.093 R)
• M25: 5,803,350 km (0.035 R)
• M26: 6,250,797 km (0.112 R)
• M27: 7,013,597 km (0.119 R)
• M28: 7,466,131 km (0.034 R)
• M29: 7,562,771 km (0.063 R)
• M30: 8,500,450 km (0.108 R)
• M31: 8,727,989 km (0.094 R)
• M32: 8,931,890 km (0.037 R)
• M33: 9,448,751 km (0.103 R)
• M34: 9,631,859 km (0.064 R)
• M35: 9,842,792 km (0.099 R)
• M36: 10,215,440 km (0.095 R)
• M37: 10,322,851 km (0.076 R)
• M38: 10,457,490 km (0.104 R)
• M39: 10,647,030 km (0.027 R)
• M40: 11,724,284 km (0.101 R)
• M41: 11,836,632 km (0.099 R)
• M42: 11,977,703 km (0.031 R)
• M43: 12,318,637 km (0.096 R)
• M44: 12,432,929 km (0.095 R)
• M45: 12,951,884 km (0.074 R)
• M46: 13,802,947 km (0.091 R)
• M47: 14,400,441 km (0.113 R)
• M48: 14,641,892 km (0.118 R)
• M49: 14,732,698 km (0.105 R)
• M50: 15,098,016 km (0.119 R)
• M51: 16,055,741 km (0.104 R)
• M52: 16,400,265 km (0.095 R)
• M53: 16,905,906 km (0.073 R)
• M54: 17,001,200 km (0.112 R)
• M55: 17,706,105 km (0.055 R)
• M56: 18,127,073 km (0.112 R)
• M57: 18,551,482 km (0.082 R)
• M58: 19,144,488 km (0.099 R)
• M59: 19,410,025 km (0.11 R)
• M60: 19,844,158 km (0.113 R)
• M61: 20,315,391 km (0.044 R)
• M62: 21,234,371 km (0.101 R)
• M63: 21,993,281 km (0.045 R)
• M64: 22,376,102 km (0.046 R)
• M65: 22,515,826 km (0.096 R)
• M66: 23,148,326 km (0.069 R)
• M67: 23,893,622 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.6

Radius: 10.6

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.27 AU - 5.99 AU

Year: 4449 Days

Day: 7.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 80,673,130 km

• M1: 134,189 km (0.106 R)
• M2: 356,492 km (0.094 R)
• M3: 471,532 km (0.038 R)
• M4: 722,259 km (0.111 R)
• M5: 1,032,375 km (0.074 R)
• M6: 1,234,781 km (0.057 R)
• M7: 1,326,784 km (0.105 R)
• M8: 1,688,362 km (0.117 R)
• M9: 1,770,640 km (0.026 R)
• M10: 1,950,158 km (0.112 R)
• M11: 2,036,775 km (0.105 R)
• M12: 2,191,459 km (0.074 R)
• M13: 2,477,490 km (0.119 R)
• M14: 2,547,951 km (0.112 R)
• M15: 2,667,031 km (0.085 R)
• M16: 2,960,392 km (0.105 R)
• M17: 3,888,198 km (0.065 R)
• M18: 3,984,390 km (0.101 R)
• M19: 4,376,935 km (0.066 R)
• M20: 5,123,727 km (0.107 R)
• M21: 5,737,078 km (0.091 R)
• M22: 5,973,144 km (0.077 R)
• M23: 6,132,316 km (0.105 R)
• M24: 6,406,230 km (0.097 R)
• M25: 6,585,448 km (0.067 R)
• M26: 6,733,400 km (0.111 R)
• M27: 7,455,659 km (0.082 R)
• M28: 7,817,386 km (0.052 R)
• M29: 8,540,094 km (0.078 R)
• M30: 8,991,281 km (0.068 R)
• M31: 9,247,392 km (0.08 R)
• M32: 9,542,998 km (0.119 R)
• M33: 10,067,937 km (0.066 R)
• M34: 10,238,628 km (0.069 R)
• M35: 11,106,595 km (0.115 R)
• M36: 11,263,373 km (0.039 R)
• M37: 11,420,900 km (0.073 R)
• M38: 11,757,944 km (0.053 R)
• M39: 12,158,866 km (0.071 R)
• M40: 12,543,931 km (0.094 R)
• M41: 13,118,686 km (0.095 R)
• M42: 13,242,852 km (0.103 R)
• M43: 13,680,875 km (0.104 R)
• M44: 13,912,303 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.4

Radius: 13.9

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.69 AU - 7.17 AU

Year: 6243 Days

Day: 14.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 80,673,130 km

• M1: 184,903 km (0.079 R)
• M2: 332,257 km (0.061 R)
• M3: 564,582 km (0.116 R)
• M4: 749,485 km (0.063 R)
• M5: 871,408 km (0.093 R)
• M6: 971,489 km (0.09 R)
• M7: 1,184,516 km (0.085 R)
• M8: 1,481,917 km (0.03 R)
• M9: 1,766,900 km (0.031 R)
• M10: 2,050,688 km (0.09 R)
• M11: 2,268,353 km (0.083 R)
• M12: 2,410,919 km (0.059 R)
• M13: 2,556,628 km (0.108 R)
• M14: 2,748,412 km (0.06 R)
• M15: 2,967,274 km (0.078 R)
• M16: 3,056,434 km (0.114 R)
• M17: 4,221,652 km (0.084 R)
• M18: 4,398,477 km (0.058 R)
• M19: 5,211,691 km (0.115 R)
• M20: 5,594,362 km (0.09 R)
• M21: 6,014,433 km (0.102 R)
• M22: 6,300,314 km (0.114 R)
• M23: 6,473,997 km (0.098 R)
• M24: 6,737,589 km (0.093 R)
• M25: 6,885,541 km (0.115 R)
• M26: 7,124,599 km (0.096 R)
• M27: 7,305,612 km (0.078 R)
• M28: 7,396,717 km (0.044 R)
• M29: 7,518,789 km (0.112 R)
• M30: 7,703,243 km (0.06 R)
• M31: 7,827,110 km (0.117 R)
• M32: 8,170,886 km (0.098 R)
• M33: 8,328,861 km (0.064 R)
• M34: 8,615,790 km (0.084 R)
• M35: 9,101,235 km (0.114 R)
• M36: 9,330,868 km (0.097 R)
• M37: 9,728,948 km (0.065 R)
• M38: 10,031,285 km (0.05 R)
• M39: 10,336,764 km (0.078 R)
• M40: 11,131,129 km (0.1 R)
• M41: 11,837,979 km (0.082 R)
• M42: 12,377,728 km (0.077 R)
• M43: 12,741,999 km (0.04 R)
• M44: 14,424,975 km (0.104 R)
• M45: 14,731,501 km (0.114 R)
• M46: 14,924,033 km (0.091 R)
• M47: 15,117,613 km (0.068 R)
• M48: 15,546,211 km (0.043 R)
• M49: 16,097,628 km (0.062 R)
• M50: 16,455,467 km (0.11 R)
• M51: 16,615,387 km (0.116 R)
• M52: 16,815,997 km (0.113 R)
• M53: 17,341,236 km (0.079 R)
• M54: 17,667,209 km (0.049 R)
• M55: 18,740,724 km (0.093 R)
• M56: 19,117,112 km (0.103 R)
• M57: 21,778,308 km (0.102 R)
• M58: 22,041,900 km (0.096 R)
• M59: 22,218,276 km (0.1 R)
• M60: 22,883,837 km (0.081 R)
• M61: 23,017,727 km (0.09 R)
• M62: 23,421,043 km (0.099 R)
• M63: 24,143,750 km (0.11 R)
• M64: 24,325,511 km (0.104 R)
• M65: 24,507,871 km (0.052 R)
• M66: 24,782,084 km (0.098 R)
• M67: 26,028,982 km (0.076 R)
• M68: 26,355,554 km (0.108 R)
• M69: 26,636,649 km (0.064 R)
• M70: 27,438,344 km (0.097 R)
• M71: 29,307,270 km (0.115 R)
• M72: 29,452,679 km (0.102 R)
• M73: 30,625,078 km (0.092 R)
• M74: 31,068,785 km (0.056 R)
• M75: 31,415,254 km (0.058 R)
• M76: 31,862,551 km (0.089 R)
• M77: 32,312,093 km (0.12 R)
• M78: 32,713,464 km (0.118 R)
• M79: 33,116,331 km (0.096 R)
• M80: 33,217,459 km (0.079 R)
• M81: 33,825,575 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.4

Radius: 4.7

Gravity: 18.62 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 15.79 AU - 19.33 AU

Year: 28175 Days

Day: 23.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,673,130 km

• M1: 61,036 km (0.106 R)
• M2: 95,892 km (0.092 R)
• M3: 164,408 km (0.117 R)
• M4: 269,575 km (0.118 R)
• M5: 377,136 km (0.106 R)
• M6: 1,042,099 km (0.106 R)
• M7: 1,519,615 km (0.102 R)
• M8: 1,986,061 km (0.071 R)
• M9: 2,723,280 km (0.064 R)
• M10: 3,409,485 km (0.088 R)
• M11: 3,451,522 km (0.066 R)
• M12: 3,578,531 km (0.079 R)
• M13: 4,509,478 km (0.081 R)
• M14: 5,025,591 km (0.103 R)
• M15: 5,412,451 km (0.072 R)
• M16: 5,758,920 km (0.051 R)
• M17: 6,266,206 km (0.103 R)
• M18: 6,421,189 km (0.12 R)
• M19: 7,160,951 km (0.07 R)
• M20: 8,207,388 km (0.046 R)
• M21: 9,954,392 km (0.072 R)
• M22: 10,500,275 km (0.107 R)
• M23: 11,684,042 km (0.112 R)
• M24: 11,938,508 km (0.085 R)
• M25: 12,648,051 km (0.06 R)
• M26: 14,651,316 km (0.063 R)
• M27: 14,857,013 km (0.106 R)
• M28: 15,479,789 km (0.056 R)
• M29: 16,750,773 km (0.086 R)
• M30: 17,109,658 km (0.113 R)
• M31: 17,543,791 km (0.089 R)
• M32: 17,616,496 km (0.096 R)
• M33: 18,496,730 km (0.114 R)
• M34: 19,617,068 km (0.043 R)
• M35: 21,766,341 km (0.108 R)
• M36: 23,506,762 km (0.11 R)
• M37: 25,373,444 km (0.063 R)
• M38: 26,366,026 km (0.099 R)
• M39: 27,624,743 km (0.12 R)
• M40: 28,560,029 km (0.113 R)
• M41: 29,246,833 km (0.087 R)
• M42: 29,852,255 km (0.086 R)
• M43: 30,112,855 km (0.117 R)
• M44: 30,811,776 km (0.088 R)
• M45: 31,781,619 km (0.056 R)
• M46: 32,314,636 km (0.076 R)
• M47: 32,671,726 km (0.095 R)
• M48: 32,940,404 km (0.109 R)
• M49: 33,389,796 km (0.099 R)
• M50: 35,483,119 km (0.067 R)
• M51: 35,667,124 km (0.079 R)
• M52: 36,221,085 km (0.085 R)
• M53: 36,592,088 km (0.101 R)
• M54: 37,712,277 km (0.113 R)
• M55: 40,657,859 km (0.093 R)
• M56: 41,139,863 km (0.095 R)
• M57: 41,817,841 km (0.05 R)
• M58: 43,283,002 km (0.063 R)
• M59: 43,479,574 km (0.063 R)
• M60: 44,764,919 km (0.069 R)
• M61: 46,263,291 km (0.073 R)
• M62: 46,464,351 km (0.058 R)
• M63: 46,766,389 km (0.081 R)
• M64: 48,083,149 km (0.092 R)
• M65: 49,001,680 km (0.067 R)
• M66: 49,411,877 km (0.111 R)
• M67: 50,442,158 km (0.116 R)
• M68: 51,896,549 km (0.074 R)
• M69: 54,633,741 km (0.116 R)
• M70: 57,525,468 km (0.108 R)
• M71: 58,283,181 km (0.061 R)
• M72: 59,480,712 km (0.091 R)
• M73: 60,796,275 km (0.116 R)
• M74: 61,789,306 km (0.094 R)
• M75: 62,121,563 km (0.065 R)
• M76: 62,676,421 km (0.061 R)
• M77: 64,239,121 km (0.095 R)
• M78: 64,575,566 km (0.067 R)
• M79: 65,137,755 km (0.097 R)
• M80: 65,814,536 km (0.041 R)
• M81: 66,493,561 km (0.066 R)
• M82: 67,402,517 km (0.066 R)
• M83: 67,744,498 km (0.084 R)
• M84: 71,079,483 km (0.119 R)
• M85: 72,241,859 km (0.12 R)
• M86: 72,475,082 km (0.068 R)
• M87: 75,175,174 km (0.119 R)
• M88: 75,885,016 km (0.077 R)
• M89: 77,430,362 km (0.108 R)
• M90: 78,746,075 km (0.095 R)
• M91: 79,226,434 km (0.099 R)
• M92: 80,431,445 km (0.063 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 12,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit