🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.59 AU - 0.87 AU

Year: 233 Days

Day: 21.3 Hours

Environment

Temp: 93 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,814,574 km

• M1: 77,043 km (0.096 R)
• M2: 195,375 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.88 AU - 1.1 AU

Year: 367 Days

Day: 41.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.52 AU - 1.94 AU

Year: 848 Days

Day: 25.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.71 AU - 3.55 AU

Year: 2064 Days

Day: 31.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,814,574 km

• M1: 1,197,830 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.85 AU - 4.71 AU

Year: 3301 Days

Day: 26.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,814,574 km

• M1: 457,321 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.1

Radius: 13.3

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.63 AU - 5.47 AU

Year: 3618 Days

Day: 10.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 83,814,574 km

• M1: 174,880 km (0.099 R)
• M2: 387,907 km (0.081 R)
• M3: 694,134 km (0.119 R)
• M4: 975,229 km (0.081 R)
• M5: 1,129,913 km (0.097 R)
• M6: 1,364,183 km (0.108 R)
• M7: 1,630,018 km (0.079 R)
• M8: 1,785,301 km (0.027 R)
• M9: 2,027,650 km (0.118 R)
• M10: 2,161,390 km (0.115 R)
• M11: 2,689,770 km (0.119 R)
• M12: 2,893,672 km (0.11 R)
• M13: 3,141,256 km (0.07 R)
• M14: 3,238,495 km (0.096 R)
• M15: 3,698,508 km (0.113 R)
• M16: 3,801,282 km (0.109 R)
• M17: 3,967,784 km (0.115 R)
• M18: 4,136,680 km (0.11 R)
• M19: 4,265,035 km (0.03 R)
• M20: 4,351,353 km (0.087 R)
• M21: 4,680,319 km (0.089 R)
• M22: 4,814,209 km (0.07 R)
• M23: 5,017,513 km (0.106 R)
• M24: 5,108,767 km (0.071 R)
• M25: 5,787,044 km (0.105 R)
• M26: 6,370,027 km (0.091 R)
• M27: 6,718,740 km (0.107 R)
• M28: 7,099,466 km (0.058 R)
• M29: 7,513,403 km (0.115 R)
• M30: 7,908,641 km (0.103 R)
• M31: 8,555,203 km (0.117 R)
• M32: 8,912,592 km (0.059 R)
• M33: 9,079,244 km (0.101 R)
• M34: 9,471,939 km (0.115 R)
• M35: 9,813,172 km (0.096 R)
• M36: 9,927,763 km (0.025 R)
• M37: 10,071,677 km (0.111 R)
• M38: 10,187,316 km (0.075 R)
• M39: 10,683,682 km (0.104 R)
• M40: 12,220,201 km (0.062 R)
• M41: 12,716,268 km (0.107 R)
• M42: 12,872,747 km (0.087 R)
• M43: 12,998,409 km (0.116 R)
• M44: 13,314,210 km (0.101 R)
• M45: 13,536,812 km (0.088 R)
• M46: 13,664,569 km (0.105 R)
• M47: 14,766,656 km (0.046 R)
• M48: 15,195,553 km (0.084 R)
• M49: 16,167,191 km (0.068 R)
• M50: 16,472,820 km (0.035 R)
• M51: 16,814,801 km (0.105 R)
• M52: 17,193,582 km (0.095 R)
• M53: 17,470,787 km (0.052 R)
• M54: 17,679,626 km (0.034 R)
• M55: 19,237,089 km (0.063 R)
• M56: 19,597,022 km (0.119 R)
• M57: 20,104,907 km (0.044 R)
• M58: 20,433,723 km (0.083 R)
• M59: 20,653,931 km (0.088 R)
• M60: 20,837,936 km (0.113 R)
• M61: 21,022,540 km (0.077 R)
• M62: 21,319,193 km (0.09 R)
• M63: 21,804,039 km (0.054 R)
• M64: 21,953,936 km (0.097 R)
• M65: 22,974,792 km (0.091 R)
• M66: 23,280,271 km (0.097 R)
• M67: 23,625,543 km (0.083 R)
• M68: 24,398,964 km (0.089 R)
• M69: 24,593,591 km (0.102 R)
• M70: 24,710,726 km (0.113 R)
• M71: 25,180,613 km (0.118 R)
• M72: 26,408,512 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999

Radius: 14.8

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.4 AU - 7.46 AU

Year: 6078 Days

Day: 12.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 83,814,574 km

• M1: 262,694 km (0.072 R)
• M2: 365,916 km (0.112 R)
• M3: 618,138 km (0.092 R)
• M4: 740,360 km (0.118 R)
• M5: 1,112,260 km (0.08 R)
• M6: 1,393,205 km (0.068 R)
• M7: 2,024,658 km (0.099 R)
• M8: 2,283,312 km (0.108 R)
• M9: 2,484,521 km (0.079 R)
• M10: 2,598,964 km (0.107 R)
• M11: 3,001,681 km (0.059 R)
• M12: 3,099,369 km (0.096 R)
• M13: 3,198,103 km (0.073 R)
• M14: 3,373,731 km (0.118 R)
• M15: 3,946,541 km (0.053 R)
• M16: 4,522,044 km (0.077 R)
• M17: 4,691,389 km (0.085 R)
• M18: 4,862,828 km (0.083 R)
• M19: 5,036,512 km (0.11 R)
• M20: 5,241,760 km (0.107 R)
• M21: 5,751,739 km (0.075 R)
• M22: 5,935,595 km (0.085 R)
• M23: 6,722,928 km (0.07 R)
• M24: 6,884,344 km (0.103 R)
• M25: 7,079,869 km (0.093 R)
• M26: 7,409,732 km (0.073 R)
• M27: 7,846,259 km (0.091 R)
• M28: 8,360,277 km (0.084 R)
• M29: 9,134,296 km (0.075 R)
• M30: 10,599,757 km (0.109 R)
• M31: 10,863,797 km (0.097 R)
• M32: 11,707,679 km (0.086 R)
• M33: 12,812,310 km (0.091 R)
• M34: 13,826,583 km (0.069 R)
• M35: 14,032,579 km (0.094 R)
• M36: 14,656,702 km (0.093 R)
• M37: 15,417,557 km (0.116 R)
• M38: 15,588,397 km (0.106 R)
• M39: 15,931,874 km (0.091 R)
• M40: 16,278,044 km (0.053 R)
• M41: 16,495,559 km (0.033 R)
• M42: 17,286,932 km (0.07 R)
• M43: 19,227,066 km (0.11 R)
• M44: 19,780,878 km (0.09 R)
• M45: 20,386,749 km (0.093 R)
• M46: 20,574,345 km (0.078 R)
• M47: 20,904,058 km (0.107 R)
• M48: 21,045,877 km (0.059 R)
• M49: 21,188,145 km (0.089 R)
• M50: 21,425,856 km (0.1 R)
• M51: 21,521,150 km (0.102 R)
• M52: 21,807,929 km (0.102 R)
• M53: 21,999,863 km (0.076 R)
• M54: 24,695,467 km (0.102 R)
• M55: 24,895,629 km (0.078 R)
• M56: 26,874,659 km (0.093 R)
• M57: 27,028,894 km (0.064 R)
• M58: 28,431,225 km (0.098 R)
• M59: 29,485,142 km (0.099 R)
• M60: 29,644,314 km (0.112 R)
• M61: 30,070,219 km (0.114 R)
• M62: 31,685,427 km (0.027 R)
• M63: 31,794,185 km (0.073 R)
• M64: 31,902,943 km (0.114 R)
• M65: 32,230,113 km (0.088 R)
• M66: 32,997,999 km (0.044 R)
• M67: 33,827,220 km (0.119 R)
• M68: 34,105,173 km (0.103 R)
• M69: 34,328,223 km (0.05 R)
• M70: 34,999,768 km (0.101 R)
• M71: 35,168,365 km (0.096 R)
• M72: 35,675,801 km (0.088 R)
• M73: 37,040,882 km (0.074 R)
• M74: 37,212,620 km (0.08 R)
• M75: 38,191,289 km (0.112 R)
• M76: 38,364,972 km (0.116 R)
• M77: 38,654,893 km (0.065 R)
• M78: 38,829,175 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.4

Radius: 14.7

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.29 AU - 10.23 AU

Year: 11367 Days

Day: 12.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 83,814,574 km

• M1: 211,531 km (0.114 R)
• M2: 370,704 km (0.07 R)
• M3: 565,480 km (0.11 R)
• M4: 714,031 km (0.063 R)
• M5: 1,039,406 km (0.073 R)
• M6: 1,283,251 km (0.045 R)
• M7: 1,431,502 km (0.115 R)
• M8: 2,083,450 km (0.073 R)
• M9: 2,419,147 km (0.117 R)
• M10: 2,676,605 km (0.066 R)
• M11: 2,918,654 km (0.037 R)
• M12: 3,067,355 km (0.044 R)
• M13: 3,321,073 km (0.12 R)
• M14: 3,661,258 km (0.059 R)
• M15: 3,795,298 km (0.12 R)
• M16: 4,013,112 km (0.12 R)
• M17: 4,151,341 km (0.103 R)
• M18: 4,691,389 km (0.081 R)
• M19: 4,925,659 km (0.103 R)
• M20: 5,044,141 km (0.054 R)
• M21: 5,405,719 km (0.075 R)
• M22: 6,282,063 km (0.035 R)
• M23: 6,475,643 km (0.097 R)
• M24: 7,990,321 km (0.034 R)
• M25: 8,270,817 km (0.091 R)
• M26: 8,447,941 km (0.107 R)
• M27: 8,554,605 km (0.07 R)
• M28: 8,805,630 km (0.106 R)
• M29: 8,986,344 km (0.102 R)
• M30: 9,131,903 km (0.04 R)
• M31: 10,362,196 km (0.097 R)
• M32: 11,055,283 km (0.103 R)
• M33: 11,763,329 km (0.096 R)
• M34: 11,882,858 km (0.08 R)
• M35: 12,082,870 km (0.067 R)
• M36: 12,405,104 km (0.072 R)
• M37: 12,976,119 km (0.115 R)
• M38: 13,722,912 km (0.103 R)
• M39: 14,440,982 km (0.074 R)
• M40: 14,569,037 km (0.093 R)
• M41: 15,084,701 km (0.064 R)
• M42: 15,301,469 km (0.047 R)
• M43: 16,534,155 km (0.063 R)
• M44: 19,234,546 km (0.11 R)
• M45: 21,045,129 km (0.034 R)
• M46: 22,216,780 km (0.067 R)
• M47: 22,315,365 km (0.105 R)
• M48: 22,562,351 km (0.045 R)
• M49: 23,459,489 km (0.051 R)
• M50: 23,610,134 km (0.087 R)
• M51: 23,862,057 km (0.035 R)
• M52: 24,878,126 km (0.117 R)
• M53: 25,701,363 km (0.057 R)
• M54: 26,795,223 km (0.058 R)
• M55: 26,900,240 km (0.074 R)
• M56: 27,427,124 km (0.084 R)
• M57: 27,745,019 km (0.086 R)
• M58: 28,384,251 km (0.072 R)
• M59: 28,491,363 km (0.108 R)
• M60: 28,652,181 km (0.119 R)
• M61: 29,190,285 km (0.102 R)
• M62: 29,514,762 km (0.102 R)
• M63: 29,731,829 km (0.081 R)
• M64: 29,949,344 km (0.105 R)
• M65: 30,112,855 km (0.063 R)
• M66: 31,210,454 km (0.09 R)
• M67: 32,153,818 km (0.108 R)
• M68: 32,321,218 km (0.094 R)
• M69: 32,769,114 km (0.112 R)
• M70: 33,501,396 km (0.075 R)
• M71: 34,296,060 km (0.051 R)
• M72: 34,524,197 km (0.05 R)
• M73: 35,441,980 km (0.102 R)
• M74: 35,557,170 km (0.115 R)
• M75: 35,788,149 km (0.072 R)
• M76: 36,193,559 km (0.057 R)
• M77: 36,717,002 km (0.06 R)
• M78: 36,833,689 km (0.116 R)
• M79: 37,536,200 km (0.117 R)
• M80: 38,420,623 km (0.068 R)
• M81: 38,835,757 km (0.028 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.8

Radius: 3.3

Gravity: 57.56 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 12.64 AU - 19.64 AU

Year: 24172 Days

Day: 15.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,814,574 km

• M1: 62,233 km (0.116 R)
• M2: 260,450 km (0.102 R)
• M3: 372,200 km (0.096 R)
• M4: 661,671 km (0.118 R)
• M5: 788,082 km (0.076 R)
• M6: 1,005,896 km (0.1 R)
• M7: 1,092,214 km (0.035 R)
• M8: 1,334,263 km (0.057 R)
• M9: 1,901,239 km (0.088 R)
• M10: 2,080,607 km (0.089 R)
• M11: 2,227,961 km (0.045 R)
• M12: 2,416,903 km (0.101 R)
• M13: 2,850,737 km (0.115 R)
• M14: 3,523,479 km (0.103 R)
• M15: 3,698,957 km (0.101 R)
• M16: 4,058,590 km (0.102 R)
• M17: 4,382,470 km (0.115 R)
• M18: 4,618,834 km (0.096 R)
• M19: 5,103,831 km (0.097 R)
• M20: 6,653,066 km (0.09 R)
• M21: 8,509,276 km (0.077 R)
• M22: 8,744,594 km (0.081 R)
• M23: 10,076,015 km (0.104 R)
• M24: 10,262,414 km (0.092 R)
• M25: 11,019,379 km (0.107 R)
• M26: 12,386,704 km (0.079 R)
• M27: 12,988,835 km (0.104 R)
• M28: 13,395,592 km (0.119 R)
• M29: 14,013,431 km (0.094 R)
• M30: 15,276,785 km (0.045 R)
• M31: 17,313,111 km (0.06 R)
• M32: 17,760,409 km (0.068 R)
• M33: 17,835,357 km (0.11 R)
• M34: 18,287,143 km (0.082 R)
• M35: 18,818,963 km (0.042 R)
• M36: 19,278,827 km (0.083 R)
• M37: 20,366,105 km (0.049 R)
• M38: 22,033,971 km (0.075 R)
• M39: 23,498,086 km (0.063 R)
• M40: 24,158,710 km (0.116 R)
• M41: 25,245,389 km (0.044 R)
• M42: 28,599,672 km (0.096 R)
• M43: 29,393,289 km (0.103 R)
• M44: 30,194,236 km (0.098 R)
• M45: 30,283,546 km (0.115 R)
• M46: 30,822,098 km (0.076 R)
• M47: 32,456,305 km (0.113 R)
• M48: 33,376,183 km (0.091 R)
• M49: 33,653,836 km (0.094 R)
• M50: 34,491,435 km (0.099 R)
• M51: 35,430,161 km (0.03 R)
• M52: 35,902,591 km (0.088 R)
• M53: 35,997,287 km (0.078 R)
• M54: 38,006,237 km (0.068 R)
• M55: 38,878,093 km (0.106 R)
• M56: 39,658,844 km (0.116 R)
• M57: 40,543,117 km (0.081 R)
• M58: 41,334,789 km (0.054 R)
• M59: 41,732,420 km (0.084 R)
• M60: 43,638,746 km (0.109 R)
• M61: 45,163,597 km (0.054 R)
• M62: 46,395,984 km (0.086 R)
• M63: 46,705,951 km (0.039 R)
• M64: 47,639,442 km (0.1 R)
• M65: 48,788,952 km (0.066 R)
• M66: 48,893,970 km (0.103 R)
• M67: 50,902,171 km (0.076 R)
• M68: 52,829,291 km (0.093 R)
• M69: 54,236,110 km (0.085 R)
• M70: 55,326,529 km (0.119 R)
• M71: 55,655,045 km (0.116 R)
• M72: 56,865,143 km (0.085 R)
• M73: 58,752,469 km (0.084 R)
• M74: 59,423,416 km (0.081 R)
• M75: 60,885,885 km (0.105 R)
• M76: 61,564,909 km (0.115 R)
• M77: 62,702,152 km (0.088 R)
• M78: 63,158,875 km (0.08 R)
• M79: 64,190,801 km (0.027 R)
• M80: 64,766,453 km (0.109 R)
• M81: 65,575,329 km (0.03 R)
• M82: 66,736,508 km (0.097 R)
• M83: 69,787,407 km (0.067 R)
• M84: 71,210,830 km (0.098 R)
• M85: 71,926,058 km (0.109 R)
• M86: 72,643,679 km (0.05 R)
• M87: 75,174,127 km (0.108 R)
• M88: 75,416,625 km (0.107 R)
• M89: 77,121,293 km (0.098 R)
• M90: 77,733,298 km (0.061 R)
• M91: 77,855,818 km (0.032 R)
• M92: 78,101,159 km (0.115 R)
• M93: 82,686,184 km (0.101 R)
• M94: 82,936,461 km (0.079 R)
• M95: 83,312,401 km (0.071 R)
• M96: 83,437,913 km (0.092 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: 531 - 19,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit