🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.5 AU - 0.66 AU

Year: 168 Days

Day: 22 Hours

Environment

Temp: 159 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.49 AU - 0.75 AU

Year: 186 Days

Day: 31.5 Hours

Environment

Temp: 135 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.45 AU - 2.41 AU

Year: 1021 Days

Day: 31.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.02 AU - 2.36 AU

Year: 1234 Days

Day: 23 Hours

Environment

Temp: -97 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,523,989 km

• M1: 1,023,698 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.7

Radius: 11.8

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.84 AU - 5.7 AU

Year: 3967 Days

Day: 7.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 46,523,989 km

• M1: 155,283 km (0.112 R)
• M2: 310,565 km (0.098 R)
• M3: 390,151 km (0.101 R)
• M4: 472,430 km (0.086 R)
• M5: 634,295 km (0.075 R)
• M6: 753,824 km (0.107 R)
• M7: 862,881 km (0.099 R)
• M8: 1,047,634 km (0.083 R)
• M9: 1,160,730 km (0.087 R)
• M10: 1,333,067 km (0.116 R)
• M11: 1,572,573 km (0.1 R)
• M12: 1,888,823 km (0.116 R)
• M13: 1,977,534 km (0.077 R)
• M14: 2,146,131 km (0.064 R)
• M15: 2,265,660 km (0.115 R)
• M16: 2,346,592 km (0.097 R)
• M17: 2,456,098 km (0.103 R)
• M18: 2,737,491 km (0.109 R)
• M19: 2,940,945 km (0.029 R)
• M20: 3,119,265 km (0.12 R)
• M21: 3,194,513 km (0.077 R)
• M22: 3,270,658 km (0.071 R)
• M23: 3,549,359 km (0.051 R)
• M24: 3,803,675 km (0.112 R)
• M25: 4,163,159 km (0.115 R)
• M26: 4,279,845 km (0.117 R)
• M27: 5,708,954 km (0.107 R)
• M28: 6,007,551 km (0.094 R)
• M29: 6,120,797 km (0.096 R)
• M30: 6,445,723 km (0.08 R)
• M31: 6,523,066 km (0.092 R)
• M32: 6,815,679 km (0.12 R)
• M33: 7,232,608 km (0.113 R)
• M34: 7,535,544 km (0.106 R)
• M35: 7,657,915 km (0.109 R)
• M36: 8,237,607 km (0.116 R)
• M37: 8,342,774 km (0.084 R)
• M38: 8,874,594 km (0.09 R)
• M39: 9,637,693 km (0.065 R)
• M40: 9,971,147 km (0.117 R)
• M41: 10,128,225 km (0.092 R)
• M42: 10,263,312 km (0.088 R)
• M43: 10,421,885 km (0.112 R)
• M44: 10,741,277 km (0.116 R)
• M45: 10,879,206 km (0.028 R)
• M46: 11,296,285 km (0.109 R)
• M47: 11,506,919 km (0.086 R)
• M48: 11,601,016 km (0.111 R)
• M49: 11,695,262 km (0.101 R)
• M50: 11,837,081 km (0.059 R)
• M51: 12,362,319 km (0.052 R)
• M52: 12,651,941 km (0.098 R)
• M53: 12,992,874 km (0.08 R)
• M54: 13,311,967 km (0.075 R)
• M55: 13,484,902 km (0.033 R)
• M56: 13,683,568 km (0.068 R)
• M57: 13,833,166 km (0.098 R)
• M58: 13,958,229 km (0.091 R)
• M59: 14,159,139 km (0.112 R)
• M60: 14,411,511 km (0.079 R)
• M61: 14,640,096 km (0.107 R)
• M62: 14,793,135 km (0.051 R)
• M63: 15,229,512 km (0.061 R)
• M64: 16,009,964 km (0.094 R)
• M65: 16,352,244 km (0.086 R)
• M66: 16,458,010 km (0.082 R)
• M67: 16,537,596 km (0.12 R)
• M68: 16,883,616 km (0.05 R)
• M69: 17,231,880 km (0.106 R)
• M70: 17,366,518 km (0.109 R)
• M71: 17,881,433 km (0.072 R)
• M72: 18,072,320 km (0.08 R)
• M73: 18,236,579 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.1

Radius: 14.4

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.63 AU - 6.51 AU

Year: 5006 Days

Day: 7.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 46,523,989 km

• M1: 254,616 km (0.12 R)
• M2: 345,870 km (0.094 R)
• M3: 465,997 km (0.103 R)
• M4: 571,464 km (0.118 R)
• M5: 668,852 km (0.12 R)
• M6: 873,951 km (0.076 R)
• M7: 1,067,680 km (0.092 R)
• M8: 1,436,738 km (0.06 R)
• M9: 1,577,510 km (0.026 R)
• M10: 1,777,522 km (0.041 R)
• M11: 1,957,787 km (0.077 R)
• M12: 2,322,058 km (0.085 R)
• M13: 2,474,050 km (0.053 R)
• M14: 2,613,774 km (0.034 R)
• M15: 2,788,205 km (0.075 R)
• M16: 3,132,131 km (0.083 R)
• M17: 3,472,765 km (0.093 R)
• M18: 3,736,057 km (0.118 R)
• M19: 3,861,271 km (0.12 R)
• M20: 4,024,482 km (0.089 R)
• M21: 4,116,036 km (0.1 R)
• M22: 4,208,487 km (0.032 R)
• M23: 5,370,564 km (0.107 R)
• M24: 6,092,373 km (0.1 R)
• M25: 7,109,788 km (0.075 R)
• M26: 7,288,259 km (0.079 R)
• M27: 7,378,017 km (0.118 R)
• M28: 8,040,138 km (0.118 R)
• M29: 8,578,989 km (0.108 R)
• M30: 8,697,620 km (0.085 R)
• M31: 9,348,221 km (0.117 R)
• M32: 9,865,082 km (0.098 R)
• M33: 10,265,107 km (0.061 R)
• M34: 10,517,927 km (0.095 R)
• M35: 10,849,586 km (0.093 R)
• M36: 10,952,359 km (0.111 R)
• M37: 11,471,015 km (0.119 R)
• M38: 11,997,899 km (0.087 R)
• M39: 12,237,555 km (0.076 R)
• M40: 12,451,928 km (0.097 R)
• M41: 12,586,417 km (0.09 R)
• M42: 12,884,416 km (0.091 R)
• M43: 13,376,892 km (0.108 R)
• M44: 13,487,146 km (0.108 R)
• M45: 13,819,851 km (0.083 R)
• M46: 14,015,226 km (0.112 R)
• M47: 14,323,996 km (0.081 R)
• M48: 14,465,067 km (0.1 R)
• M49: 15,755,947 km (0.058 R)
• M50: 16,018,641 km (0.092 R)
• M51: 16,223,889 km (0.113 R)
• M52: 16,488,977 km (0.086 R)
• M53: 16,785,330 km (0.029 R)
• M54: 17,353,353 km (0.112 R)
• M55: 17,806,186 km (0.11 R)
• M56: 18,477,431 km (0.039 R)
• M57: 18,631,218 km (0.101 R)
• M58: 18,754,487 km (0.08 R)
• M59: 19,157,055 km (0.093 R)
• M60: 20,128,543 km (0.09 R)
• M61: 20,413,677 km (0.078 R)
• M62: 20,636,278 km (0.066 R)
• M63: 20,859,777 km (0.099 R)
• M64: 21,632,002 km (0.11 R)
• M65: 21,729,240 km (0.117 R)
• M66: 21,826,629 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.3

Radius: 8.3

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.83 AU - 11.23 AU

Year: 11203 Days

Day: 9.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,523,989 km

• M1: 116,088 km (0.083 R)
• M2: 292,613 km (0.11 R)
• M3: 541,544 km (0.111 R)
• M4: 622,028 km (0.053 R)
• M5: 759,957 km (0.052 R)
• M6: 814,411 km (0.116 R)
• M7: 986,299 km (0.116 R)
• M8: 1,524,103 km (0.072 R)
• M9: 1,761,964 km (0.091 R)
• M10: 2,063,104 km (0.083 R)
• M11: 2,246,511 km (0.054 R)
• M12: 2,435,154 km (0.043 R)
• M13: 2,545,258 km (0.053 R)
• M14: 3,240,589 km (0.112 R)
• M15: 3,362,063 km (0.101 R)
• M16: 3,609,497 km (0.058 R)
• M17: 4,287,176 km (0.097 R)
• M18: 4,454,277 km (0.037 R)
• M19: 4,657,580 km (0.105 R)
• M20: 5,108,917 km (0.074 R)
• M21: 5,214,982 km (0.052 R)
• M22: 5,683,373 km (0.068 R)
• M23: 6,392,018 km (0.034 R)
• M24: 6,892,871 km (0.104 R)
• M25: 7,647,593 km (0.093 R)
• M26: 8,303,430 km (0.113 R)
• M27: 8,638,080 km (0.092 R)
• M28: 8,764,790 km (0.071 R)
• M29: 9,624,828 km (0.113 R)
• M30: 10,556,673 km (0.077 R)
• M31: 11,331,889 km (0.088 R)
• M32: 11,424,341 km (0.113 R)
• M33: 11,609,842 km (0.098 R)
• M34: 11,749,716 km (0.101 R)
• M35: 12,552,757 km (0.045 R)
• M36: 12,985,095 km (0.059 R)
• M37: 14,161,682 km (0.118 R)
• M38: 14,611,673 km (0.105 R)
• M39: 14,762,767 km (0.085 R)
• M40: 15,269,903 km (0.093 R)
• M41: 16,249,321 km (0.099 R)
• M42: 17,461,961 km (0.091 R)
• M43: 17,729,442 km (0.103 R)
• M44: 18,268,443 km (0.079 R)
• M45: 19,197,147 km (0.034 R)
• M46: 19,252,199 km (0.069 R)
• M47: 19,473,155 km (0.108 R)
• M48: 19,583,857 km (0.053 R)
• M49: 19,750,509 km (0.118 R)
• M50: 19,917,610 km (0.107 R)
• M51: 20,309,108 km (0.093 R)
• M52: 21,728,492 km (0.104 R)
• M53: 22,131,659 km (0.108 R)
• M54: 22,189,403 km (0.078 R)
• M55: 22,305,192 km (0.059 R)
• M56: 22,479,174 km (0.077 R)
• M57: 22,537,218 km (0.101 R)
• M58: 23,120,949 km (0.087 R)
• M59: 23,768,708 km (0.095 R)
• M60: 23,946,430 km (0.115 R)
• M61: 24,124,601 km (0.074 R)
• M62: 24,961,751 km (0.055 R)
• M63: 27,467,964 km (0.116 R)
• M64: 27,592,280 km (0.097 R)
• M65: 28,279,233 km (0.106 R)
• M66: 28,656,220 km (0.097 R)
• M67: 30,566,435 km (0.116 R)
• M68: 31,407,026 km (0.109 R)
• M69: 31,471,951 km (0.103 R)
• M70: 33,507,978 km (0.05 R)
• M71: 35,518,723 km (0.072 R)
• M72: 36,402,099 km (0.073 R)
• M73: 37,430,285 km (0.084 R)
• M74: 37,499,249 km (0.103 R)
• M75: 37,775,258 km (0.117 R)
• M76: 38,676,884 km (0.08 R)
• M77: 39,025,447 km (0.088 R)
• M78: 39,235,183 km (0.117 R)
• M79: 41,566,516 km (0.114 R)
• M80: 44,451,960 km (0.085 R)
• M81: 44,890,282 km (0.085 R)
• M82: 47,923,977 km (0.088 R)
• M83: 48,523,715 km (0.034 R)
• M84: 49,578,978 km (0.072 R)
• M85: 49,730,371 km (0.114 R)
• M86: 50,185,448 km (0.083 R)
• M87: 50,794,311 km (0.072 R)
• M88: 50,870,606 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.1

Radius: 4.5

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 12.25 AU - 18.83 AU

Year: 23328 Days

Day: 24.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,523,989 km

• M1: 67,768 km (0.11 R)
• M2: 168,148 km (0.098 R)
• M3: 309,518 km (0.101 R)
• M4: 470,336 km (0.102 R)
• M5: 721,959 km (0.108 R)
• M6: 773,271 km (0.062 R)
• M7: 1,147,116 km (0.105 R)
• M8: 1,569,730 km (0.098 R)
• M9: 1,844,542 km (0.09 R)
• M10: 2,084,946 km (0.117 R)
• M11: 2,284,509 km (0.112 R)
• M12: 2,464,027 km (0.029 R)
• M13: 3,002,130 km (0.063 R)
• M14: 3,399,612 km (0.118 R)
• M15: 3,783,480 km (0.05 R)
• M16: 3,995,909 km (0.104 R)
• M17: 4,026,576 km (0.11 R)
• M18: 4,337,441 km (0.093 R)
• M19: 4,495,865 km (0.105 R)
• M20: 5,048,479 km (0.056 R)
• M21: 5,315,811 km (0.115 R)
• M22: 5,349,620 km (0.052 R)
• M23: 5,587,929 km (0.077 R)
• M24: 6,684,182 km (0.083 R)
• M25: 8,154,131 km (0.071 R)
• M26: 8,232,072 km (0.056 R)
• M27: 8,864,871 km (0.095 R)
• M28: 9,884,679 km (0.105 R)
• M29: 9,926,268 km (0.052 R)
• M30: 10,599,009 km (0.114 R)
• M31: 11,591,890 km (0.104 R)
• M32: 11,679,555 km (0.061 R)
• M33: 12,839,836 km (0.072 R)
• M34: 13,387,813 km (0.109 R)
• M35: 15,799,779 km (0.071 R)
• M36: 16,781,440 km (0.097 R)
• M37: 17,229,636 km (0.081 R)
• M38: 17,279,751 km (0.115 R)
• M39: 17,379,981 km (0.09 R)
• M40: 17,681,870 km (0.11 R)
• M41: 17,934,690 km (0.071 R)
• M42: 18,290,733 km (0.095 R)
• M43: 19,477,044 km (0.113 R)
• M44: 20,634,633 km (0.042 R)
• M45: 22,631,465 km (0.073 R)
• M46: 23,236,888 km (0.119 R)
• M47: 23,513,793 km (0.088 R)
• M48: 24,351,242 km (0.105 R)
• M49: 25,141,568 km (0.101 R)
• M50: 26,458,179 km (0.095 R)
• M51: 26,573,668 km (0.072 R)
• M52: 26,805,395 km (0.086 R)
• M53: 27,445,674 km (0.076 R)
• M54: 27,797,080 km (0.09 R)
• M55: 28,504,378 km (0.056 R)
• M56: 29,277,201 km (0.092 R)
• M57: 30,661,430 km (0.112 R)
• M58: 31,820,813 km (0.038 R)
• M59: 32,622,359 km (0.098 R)
• M60: 32,808,309 km (0.054 R)
• M61: 32,870,392 km (0.109 R)
• M62: 33,305,722 km (0.034 R)
• M63: 33,555,401 km (0.044 R)
• M64: 33,743,146 km (0.107 R)
• M65: 33,931,191 km (0.091 R)
• M66: 33,993,872 km (0.087 R)
• M67: 34,308,177 km (0.105 R)
• M68: 34,560,399 km (0.115 R)
• M69: 34,623,530 km (0.109 R)
• M70: 34,686,660 km (0.069 R)
• M71: 35,130,068 km (0.083 R)
• M72: 35,575,271 km (0.116 R)
• M73: 35,702,729 km (0.12 R)
• M74: 36,857,475 km (0.07 R)
• M75: 36,986,428 km (0.094 R)
• M76: 39,797,222 km (0.119 R)
• M77: 39,863,345 km (0.09 R)
• M78: 42,270,225 km (0.077 R)
• M79: 42,675,785 km (0.102 R)
• M80: 43,286,742 km (0.118 R)
• M81: 43,423,026 km (0.095 R)
• M82: 43,559,310 km (0.085 R)
• M83: 44,448,669 km (0.094 R)
• M84: 44,792,445 km (0.087 R)
• M85: 45,482,390 km (0.078 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 11,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit