🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.73 AU - 0.93 AU

Year: 278 Days

Day: 46.6 Hours

Environment

Temp: 127 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.75 AU - 1.13 AU

Year: 335 Days

Day: 40.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 83,808,738 km

• M1: 438,621 km (0.083 R)
• M2: 900,729 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.85 AU - 1.03 AU

Year: 335 Days

Day: 40.2 Hours

Environment

Temp: 42 °C

Axial Tilt: 48.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,808,738 km

• M1: 126,111 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.69 AU - 3.41 AU

Year: 1955 Days

Day: 46.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,808,738 km

• M1: 489,335 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.2

Radius: 12.2

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.13 AU - 6.93 AU

Year: 5436 Days

Day: 10.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 83,808,738 km

• M1: 179,517 km (0.107 R)
• M2: 268,977 km (0.058 R)
• M3: 386,411 km (0.105 R)
• M4: 498,161 km (0.051 R)
• M5: 656,884 km (0.108 R)
• M6: 770,130 km (0.099 R)
• M7: 852,857 km (0.117 R)
• M8: 1,048,831 km (0.119 R)
• M9: 1,184,666 km (0.104 R)
• M10: 1,337,704 km (0.087 R)
• M11: 1,592,320 km (0.097 R)
• M12: 1,900,791 km (0.12 R)
• M13: 2,201,781 km (0.079 R)
• M14: 2,674,810 km (0.108 R)
• M15: 2,790,898 km (0.092 R)
• M16: 3,012,901 km (0.089 R)
• M17: 3,149,035 km (0.117 R)
• M18: 3,241,038 km (0.048 R)
• M19: 3,411,879 km (0.069 R)
• M20: 3,553,997 km (0.109 R)
• M21: 3,893,285 km (0.103 R)
• M22: 4,192,480 km (0.037 R)
• M23: 4,551,066 km (0.097 R)
• M24: 4,655,486 km (0.084 R)
• M25: 5,062,841 km (0.064 R)
• M26: 5,463,464 km (0.085 R)
• M27: 5,686,215 km (0.082 R)
• M28: 5,836,561 km (0.1 R)
• M29: 6,140,993 km (0.083 R)
• M30: 6,275,930 km (0.051 R)
• M31: 6,431,212 km (0.097 R)
• M32: 6,529,049 km (0.094 R)
• M33: 6,904,989 km (0.111 R)
• M34: 7,045,461 km (0.116 R)
• M35: 7,207,027 km (0.098 R)
• M36: 7,595,682 km (0.111 R)
• M37: 8,759,255 km (0.101 R)
• M38: 8,911,246 km (0.088 R)
• M39: 9,218,071 km (0.06 R)
• M40: 9,328,474 km (0.118 R)
• M41: 9,955,140 km (0.084 R)
• M42: 10,502,967 km (0.1 R)
• M43: 10,664,683 km (0.036 R)
• M44: 11,060,818 km (0.116 R)
• M45: 11,201,739 km (0.114 R)
• M46: 11,604,456 km (0.052 R)
• M47: 11,699,900 km (0.09 R)
• M48: 12,205,241 km (0.107 R)
• M49: 12,521,641 km (0.108 R)
• M50: 13,890,312 km (0.03 R)
• M51: 14,220,774 km (0.119 R)
• M52: 14,297,368 km (0.099 R)
• M53: 15,045,207 km (0.061 R)
• M54: 15,123,298 km (0.053 R)
• M55: 15,279,927 km (0.076 R)
• M56: 15,515,693 km (0.119 R)
• M57: 15,805,763 km (0.044 R)
• M58: 16,875,238 km (0.114 R)
• M59: 17,637,739 km (0.069 R)
• M60: 17,912,849 km (0.107 R)
• M61: 18,161,630 km (0.116 R)
• M62: 18,300,457 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.4

Radius: 13.7

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.36 AU - 8.46 AU

Year: 6668 Days

Day: 11.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 83,808,738 km

• M1: 180,415 km (0.094 R)
• M2: 278,252 km (0.072 R)
• M3: 423,212 km (0.061 R)
• M4: 552,465 km (0.11 R)
• M5: 642,672 km (0.112 R)
• M6: 850,165 km (0.08 R)
• M7: 1,023,848 km (0.116 R)
• M8: 1,271,582 km (0.096 R)
• M9: 1,376,450 km (0.061 R)
• M10: 1,561,802 km (0.103 R)
• M11: 1,652,009 km (0.07 R)
• M12: 1,790,836 km (0.105 R)
• M13: 1,933,702 km (0.098 R)
• M14: 2,068,340 km (0.025 R)
• M15: 2,269,699 km (0.091 R)
• M16: 2,438,296 km (0.113 R)
• M17: 2,788,205 km (0.059 R)
• M18: 3,111,486 km (0.098 R)
• M19: 3,328,852 km (0.101 R)
• M20: 3,506,574 km (0.097 R)
• M21: 3,657,070 km (0.083 R)
• M22: 3,748,474 km (0.119 R)
• M23: 3,948,935 km (0.099 R)
• M24: 4,042,882 km (0.102 R)
• M25: 4,296,750 km (0.116 R)
• M26: 4,572,309 km (0.101 R)
• M27: 4,720,561 km (0.043 R)
• M28: 4,937,627 km (0.109 R)
• M29: 5,038,905 km (0.119 R)
• M30: 5,226,501 km (0.113 R)
• M31: 5,329,723 km (0.092 R)
• M32: 5,626,226 km (0.119 R)
• M33: 6,018,023 km (0.093 R)
• M34: 6,271,891 km (0.1 R)
• M35: 6,363,445 km (0.045 R)
• M36: 6,455,447 km (0.085 R)
• M37: 6,547,899 km (0.115 R)
• M38: 6,640,949 km (0.081 R)
• M39: 6,922,342 km (0.057 R)
• M40: 7,074,035 km (0.039 R)
• M41: 7,400,158 km (0.066 R)
• M42: 7,497,097 km (0.045 R)
• M43: 7,672,426 km (0.119 R)
• M44: 7,770,562 km (0.085 R)
• M45: 8,147,100 km (0.115 R)
• M46: 8,367,757 km (0.078 R)
• M47: 8,651,544 km (0.108 R)
• M48: 8,774,214 km (0.111 R)
• M49: 9,124,872 km (0.116 R)
• M50: 9,712,343 km (0.038 R)
• M51: 10,032,183 km (0.119 R)
• M52: 10,333,772 km (0.099 R)
• M53: 10,420,539 km (0.114 R)
• M54: 10,507,605 km (0.086 R)
• M55: 10,594,820 km (0.084 R)
• M56: 11,101,060 km (0.079 R)
• M57: 11,212,211 km (0.117 R)
• M58: 11,547,759 km (0.062 R)
• M59: 11,750,763 km (0.12 R)
• M60: 11,932,225 km (0.079 R)
• M61: 12,068,958 km (0.099 R)
• M62: 12,853,299 km (0.106 R)
• M63: 13,393,198 km (0.108 R)
• M64: 14,205,066 km (0.106 R)
• M65: 14,422,731 km (0.112 R)
• M66: 14,544,055 km (0.08 R)
• M67: 14,690,212 km (0.059 R)
• M68: 15,527,212 km (0.119 R)
• M69: 16,430,484 km (0.119 R)
• M70: 17,042,040 km (0.107 R)
• M71: 17,299,049 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.3

Radius: 12.7

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.21 AU - 8.87 AU

Year: 8369 Days

Day: 13.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 83,808,738 km

• M1: 204,500 km (0.106 R)
• M2: 297,401 km (0.062 R)
• M3: 574,605 km (0.12 R)
• M4: 679,025 km (0.096 R)
• M5: 856,149 km (0.053 R)
• M6: 992,881 km (0.043 R)
• M7: 1,137,393 km (0.108 R)
• M8: 1,514,379 km (0.109 R)
• M9: 1,631,814 km (0.11 R)
• M10: 1,912,160 km (0.028 R)
• M11: 2,284,659 km (0.096 R)
• M12: 2,381,449 km (0.104 R)
• M13: 2,886,491 km (0.091 R)
• M14: 3,097,873 km (0.037 R)
• M15: 3,447,034 km (0.075 R)
• M16: 3,924,551 km (0.084 R)
• M17: 4,111,997 km (0.08 R)
• M18: 4,398,925 km (0.099 R)
• M19: 4,520,548 km (0.074 R)
• M20: 4,618,535 km (0.062 R)
• M21: 4,717,270 km (0.108 R)
• M22: 4,816,752 km (0.106 R)
• M23: 5,144,970 km (0.118 R)
• M24: 5,532,728 km (0.074 R)
• M25: 6,145,929 km (0.069 R)
• M26: 6,282,063 km (0.074 R)
• M27: 6,391,868 km (0.084 R)
• M28: 6,921,594 km (0.094 R)
• M29: 7,091,837 km (0.092 R)
• M30: 7,436,660 km (0.026 R)
• M31: 7,640,262 km (0.054 R)
• M32: 8,564,328 km (0.085 R)
• M33: 8,870,107 km (0.117 R)
• M34: 9,335,356 km (0.025 R)
• M35: 9,460,719 km (0.115 R)
• M36: 9,649,960 km (0.047 R)
• M37: 10,096,360 km (0.088 R)
• M38: 10,778,676 km (0.11 R)
• M39: 11,509,462 km (0.116 R)
• M40: 12,016,898 km (0.1 R)
• M41: 12,256,254 km (0.065 R)
• M42: 13,903,776 km (0.103 R)
• M43: 14,335,665 km (0.119 R)
• M44: 14,625,885 km (0.106 R)
• M45: 15,175,507 km (0.076 R)
• M46: 15,471,412 km (0.107 R)
• M47: 15,694,612 km (0.066 R)
• M48: 17,056,252 km (0.113 R)
• M49: 17,171,292 km (0.047 R)
• M50: 17,518,509 km (0.11 R)
• M51: 17,906,865 km (0.077 R)
• M52: 18,298,064 km (0.062 R)
• M53: 18,573,623 km (0.101 R)
• M54: 19,448,471 km (0.111 R)
• M55: 20,133,779 km (0.1 R)
• M56: 20,255,552 km (0.069 R)
• M57: 20,377,624 km (0.114 R)
• M58: 20,950,284 km (0.12 R)
• M59: 21,403,865 km (0.118 R)
• M60: 21,735,823 km (0.093 R)
• M61: 22,362,937 km (0.071 R)
• M62: 22,868,727 km (0.066 R)
• M63: 23,506,463 km (0.064 R)
• M64: 23,677,603 km (0.036 R)
• M65: 24,064,014 km (0.025 R)
• M66: 25,060,785 km (0.101 R)
• M67: 25,367,012 km (0.103 R)
• M68: 25,894,494 km (0.075 R)
• M69: 26,115,450 km (0.026 R)
• M70: 26,737,328 km (0.109 R)
• M71: 26,826,638 km (0.062 R)
• M72: 26,915,948 km (0.095 R)
• M73: 27,184,626 km (0.091 R)
• M74: 29,780,598 km (0.079 R)
• M75: 30,430,301 km (0.091 R)
• M76: 30,710,199 km (0.111 R)
• M77: 31,319,511 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.1

Radius: 12.9

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 10.99 AU - 11.83 AU

Year: 14148 Days

Day: 9.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 83,808,738 km

• M1: 419,622 km (0.12 R)
• M2: 520,152 km (0.116 R)
• M3: 607,966 km (0.112 R)
• M4: 893,698 km (0.106 R)
• M5: 1,192,744 km (0.112 R)
• M6: 1,346,680 km (0.104 R)
• M7: 1,523,954 km (0.097 R)
• M8: 1,866,832 km (0.04 R)
• M9: 2,140,297 km (0.086 R)
• M10: 2,427,076 km (0.084 R)
• M11: 2,726,421 km (0.096 R)
• M12: 3,339,024 km (0.074 R)
• M13: 3,582,570 km (0.118 R)
• M14: 3,740,695 km (0.091 R)
• M15: 4,063,976 km (0.087 R)
• M16: 4,420,617 km (0.085 R)
• M17: 4,812,115 km (0.12 R)
• M18: 5,037,409 km (0.074 R)
• M19: 5,893,109 km (0.04 R)
• M20: 6,406,230 km (0.112 R)
• M21: 6,543,710 km (0.095 R)
• M22: 6,682,238 km (0.084 R)
• M23: 6,905,887 km (0.048 R)
• M24: 7,707,881 km (0.026 R)
• M25: 7,824,866 km (0.079 R)
• M26: 7,912,979 km (0.105 R)
• M27: 8,448,989 km (0.088 R)
• M28: 8,660,520 km (0.102 R)
• M29: 9,058,301 km (0.116 R)
• M30: 10,904,638 km (0.032 R)
• M31: 11,802,973 km (0.054 R)
• M32: 12,073,745 km (0.102 R)
• M33: 12,655,980 km (0.1 R)
• M34: 14,133,408 km (0.113 R)
• M35: 14,746,760 km (0.074 R)
• M36: 15,038,476 km (0.1 R)
• M37: 15,185,081 km (0.094 R)
• M38: 15,479,789 km (0.115 R)
• M39: 15,776,143 km (0.047 R)
• M40: 16,149,539 km (0.084 R)
• M41: 17,133,594 km (0.105 R)
• M42: 18,254,231 km (0.106 R)
• M43: 20,322,422 km (0.067 R)
• M44: 20,769,420 km (0.112 R)
• M45: 22,213,189 km (0.072 R)
• M46: 22,631,615 km (0.112 R)
• M47: 23,391,422 km (0.043 R)
• M48: 23,561,365 km (0.109 R)
• M49: 25,370,901 km (0.066 R)
• M50: 26,072,067 km (0.113 R)
• M51: 28,439,602 km (0.111 R)
• M52: 29,305,026 km (0.083 R)
• M53: 30,456,930 km (0.114 R)
• M54: 31,248,602 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.1

Radius: 7

Gravity: 19.04 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 11.02 AU - 17.54 AU

Year: 19809 Days

Day: 16.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,808,738 km

• M1: 89,759 km (0.05 R)
• M2: 225,743 km (0.116 R)
• M3: 289,173 km (0.113 R)
• M4: 341,831 km (0.087 R)
• M5: 438,023 km (0.075 R)
• M6: 1,108,520 km (0.091 R)
• M7: 1,286,841 km (0.12 R)
• M8: 1,506,600 km (0.106 R)
• M9: 1,806,693 km (0.111 R)
• M10: 1,875,957 km (0.094 R)
• M11: 2,052,932 km (0.114 R)
• M12: 2,347,490 km (0.082 R)
• M13: 2,854,627 km (0.118 R)
• M14: 3,567,311 km (0.077 R)
• M15: 4,011,317 km (0.104 R)
• M16: 4,147,900 km (0.046 R)
• M17: 4,757,661 km (0.102 R)
• M18: 4,950,792 km (0.103 R)
• M19: 5,395,098 km (0.111 R)
• M20: 6,216,091 km (0.111 R)
• M21: 8,143,958 km (0.117 R)
• M22: 8,433,430 km (0.094 R)
• M23: 8,785,135 km (0.116 R)
• M24: 9,082,087 km (0.117 R)
• M25: 9,685,565 km (0.11 R)
• M26: 10,115,808 km (0.092 R)
• M27: 11,572,891 km (0.047 R)
• M28: 11,637,667 km (0.11 R)
• M29: 12,094,838 km (0.06 R)
• M30: 13,638,090 km (0.069 R)
• M31: 14,050,830 km (0.117 R)
• M32: 14,189,208 km (0.101 R)
• M33: 14,607,484 km (0.116 R)
• M34: 15,242,228 km (0.045 R)
• M35: 16,320,230 km (0.095 R)
• M36: 17,200,314 km (0.092 R)
• M37: 17,422,766 km (0.026 R)
• M38: 18,700,931 km (0.107 R)
• M39: 19,931,373 km (0.118 R)
• M40: 20,086,955 km (0.092 R)
• M41: 21,029,272 km (0.09 R)
• M42: 23,201,732 km (0.045 R)
• M43: 24,106,949 km (0.069 R)
• M44: 24,189,826 km (0.06 R)
• M45: 25,107,759 km (0.08 R)
• M46: 26,634,106 km (0.093 R)
• M47: 28,715,760 km (0.086 R)
• M48: 28,979,651 km (0.074 R)
• M49: 30,849,026 km (0.045 R)
• M50: 31,029,142 km (0.058 R)
• M51: 32,573,740 km (0.106 R)
• M52: 34,050,271 km (0.117 R)
• M53: 35,078,008 km (0.07 R)
• M54: 35,548,493 km (0.118 R)
• M55: 36,021,073 km (0.119 R)
• M56: 36,115,918 km (0.092 R)
• M57: 37,643,462 km (0.095 R)
• M58: 38,997,323 km (0.067 R)
• M59: 39,192,099 km (0.111 R)
• M60: 39,387,175 km (0.104 R)
• M61: 39,582,549 km (0.034 R)
• M62: 40,860,115 km (0.109 R)
• M63: 43,355,109 km (0.107 R)
• M64: 44,977,497 km (0.117 R)
• M65: 45,488,524 km (0.098 R)
• M66: 49,224,731 km (0.117 R)
• M67: 49,435,215 km (0.087 R)
• M68: 50,598,039 km (0.034 R)
• M69: 52,197,988 km (0.108 R)
• M70: 53,273,896 km (0.114 R)
• M71: 57,539,380 km (0.109 R)
• M72: 57,871,936 km (0.108 R)
• M73: 58,094,089 km (0.05 R)
• M74: 59,544,740 km (0.102 R)
• M75: 59,768,837 km (0.109 R)
• M76: 61,120,155 km (0.106 R)
• M77: 61,459,592 km (0.051 R)
• M78: 62,140,263 km (0.104 R)
• M79: 65,349,436 km (0.064 R)
• M80: 66,160,107 km (0.08 R)
• M81: 68,964,918 km (0.079 R)
• M82: 70,263,427 km (0.102 R)
• M83: 71,569,865 km (0.09 R)
• M84: 72,166,462 km (0.099 R)
• M85: 74,810,604 km (0.086 R)
• M86: 74,931,629 km (0.074 R)
• M87: 76,753,581 km (0.097 R)
• M88: 78,098,915 km (0.101 R)
• M89: 79,822,432 km (0.1 R)
• M90: 80,564,886 km (0.045 R)
• M91: 81,061,102 km (0.09 R)
• M92: 82,056,676 km (0.092 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: 416 - 18,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit