🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.6 AU - 0.96 AU

Year: 257 Days

Day: 46.4 Hours

Environment

Temp: 103 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,566,873 km

• M1: 331,359 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.64 AU - 1.02 AU

Year: 282 Days

Day: 35.3 Hours

Environment

Temp: 157 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 96,566,873 km

• M1: 30,817 km (0.085 R)
• M2: 48,021 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.54 AU - 2.04 AU

Year: 893 Days

Day: 40 Hours

Environment

Temp: -57 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.9 AU - 2.8 AU

Year: 1343 Days

Day: 30.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.8

Radius: 12.3

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.65 AU - 7.11 AU

Year: 6007 Days

Day: 8.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 96,566,873 km

• M1: 161,865 km (0.095 R)
• M2: 283,039 km (0.075 R)
• M3: 577,597 km (0.063 R)
• M4: 667,356 km (0.065 R)
• M5: 863,329 km (0.114 R)
• M6: 1,286,542 km (0.062 R)
• M7: 1,550,283 km (0.088 R)
• M8: 1,816,417 km (0.106 R)
• M9: 2,145,981 km (0.101 R)
• M10: 2,426,926 km (0.118 R)
• M11: 2,861,807 km (0.098 R)
• M12: 3,208,874 km (0.089 R)
• M13: 3,608,450 km (0.09 R)
• M14: 3,863,963 km (0.055 R)
• M15: 3,983,791 km (0.06 R)
• M16: 4,084,770 km (0.083 R)
• M17: 4,166,002 km (0.119 R)
• M18: 4,392,642 km (0.116 R)
• M19: 4,602,079 km (0.108 R)
• M20: 5,428,308 km (0.03 R)
• M21: 5,608,125 km (0.025 R)
• M22: 5,835,813 km (0.087 R)
• M23: 6,136,205 km (0.061 R)
• M24: 6,560,764 km (0.115 R)
• M25: 7,289,306 km (0.116 R)
• M26: 7,413,322 km (0.105 R)
• M27: 7,512,955 km (0.106 R)
• M28: 7,613,185 km (0.085 R)
• M29: 8,300,737 km (0.084 R)
• M30: 8,796,504 km (0.116 R)
• M31: 8,902,270 km (0.068 R)
• M32: 9,302,145 km (0.103 R)
• M33: 9,572,020 km (0.089 R)
• M34: 10,369,227 km (0.069 R)
• M35: 10,649,124 km (0.084 R)
• M36: 10,903,142 km (0.066 R)
• M37: 10,988,263 km (0.11 R)
• M38: 11,997,899 km (0.1 R)
• M39: 12,262,238 km (0.12 R)
• M40: 12,617,832 km (0.104 R)
• M41: 12,856,740 km (0.104 R)
• M42: 12,946,798 km (0.104 R)
• M43: 13,248,238 km (0.081 R)
• M44: 13,919,783 km (0.094 R)
• M45: 14,135,652 km (0.065 R)
• M46: 14,383,835 km (0.111 R)
• M47: 14,790,293 km (0.104 R)
• M48: 14,979,235 km (0.114 R)
• M49: 15,137,210 km (0.056 R)
• M50: 15,391,227 km (0.086 R)
• M51: 15,582,563 km (0.053 R)
• M52: 16,096,880 km (0.109 R)
• M53: 17,873,505 km (0.039 R)
• M54: 18,479,526 km (0.069 R)
• M55: 18,717,087 km (0.111 R)
• M56: 18,853,221 km (0.102 R)
• M57: 18,955,546 km (0.108 R)
• M58: 19,195,052 km (0.091 R)
• M59: 19,470,013 km (0.105 R)
• M60: 19,573,535 km (0.087 R)
• M61: 19,919,704 km (0.102 R)
• M62: 20,198,106 km (0.101 R)
• M63: 20,372,687 km (0.026 R)
• M64: 22,290,831 km (0.107 R)
• M65: 23,125,288 km (0.075 R)
• M66: 23,381,250 km (0.053 R)
• M67: 23,491,354 km (0.07 R)
• M68: 23,859,215 km (0.109 R)
• M69: 24,787,320 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.5

Radius: 14.9

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.86 AU - 9.12 AU

Year: 9222 Days

Day: 6.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 96,566,873 km

• M1: 412,142 km (0.108 R)
• M2: 660,325 km (0.094 R)
• M3: 947,254 km (0.067 R)
• M4: 1,276,219 km (0.093 R)
• M5: 1,382,284 km (0.098 R)
• M6: 1,623,137 km (0.084 R)
• M7: 1,818,063 km (0.089 R)
• M8: 2,104,692 km (0.112 R)
• M9: 2,540,022 km (0.096 R)
• M10: 2,814,983 km (0.118 R)
• M11: 3,099,967 km (0.047 R)
• M12: 3,647,346 km (0.117 R)
• M13: 3,853,940 km (0.109 R)
• M14: 4,524,887 km (0.1 R)
• M15: 4,945,107 km (0.073 R)
• M16: 5,643,879 km (0.077 R)
• M17: 6,066,044 km (0.104 R)
• M18: 6,280,867 km (0.086 R)
• M19: 6,373,916 km (0.107 R)
• M20: 6,561,063 km (0.099 R)
• M21: 6,686,875 km (0.067 R)
• M22: 7,005,070 km (0.111 R)
• M23: 7,393,426 km (0.066 R)
• M24: 7,989,274 km (0.112 R)
• M25: 8,090,253 km (0.118 R)
• M26: 8,293,108 km (0.098 R)
• M27: 8,497,907 km (0.05 R)
• M28: 8,877,437 km (0.104 R)
• M29: 9,051,868 km (0.113 R)
• M30: 10,231,597 km (0.1 R)
• M31: 10,598,710 km (0.114 R)
• M32: 11,157,458 km (0.091 R)
• M33: 11,611,488 km (0.116 R)
• M34: 12,071,501 km (0.095 R)
• M35: 12,265,081 km (0.087 R)
• M36: 12,537,648 km (0.08 R)
• M37: 12,655,082 km (0.11 R)
• M38: 13,168,353 km (0.094 R)
• M39: 13,447,502 km (0.097 R)
• M40: 13,809,379 km (0.113 R)
• M41: 14,542,858 km (0.119 R)
• M42: 14,872,871 km (0.1 R)
• M43: 15,038,775 km (0.069 R)
• M44: 15,205,427 km (0.116 R)
• M45: 15,962,542 km (0.096 R)
• M46: 16,474,316 km (0.083 R)
• M47: 16,775,307 km (0.082 R)
• M48: 17,078,093 km (0.107 R)
• M49: 18,351,919 km (0.119 R)
• M50: 18,932,807 km (0.048 R)
• M51: 19,701,591 km (0.101 R)
• M52: 19,884,100 km (0.111 R)
• M53: 20,804,426 km (0.073 R)
• M54: 21,083,277 km (0.119 R)
• M55: 21,691,691 km (0.092 R)
• M56: 22,116,400 km (0.113 R)
• M57: 22,734,538 km (0.108 R)
• M58: 23,213,999 km (0.119 R)
• M59: 23,696,752 km (0.11 R)
• M60: 24,525,075 km (0.105 R)
• M61: 25,016,803 km (0.117 R)
• M62: 25,115,538 km (0.117 R)
• M63: 25,362,823 km (0.093 R)
• M64: 25,511,673 km (0.098 R)
• M65: 26,260,261 km (0.098 R)
• M66: 26,864,337 km (0.105 R)
• M67: 27,066,743 km (0.119 R)
• M68: 27,830,141 km (0.093 R)
• M69: 28,034,791 km (0.12 R)
• M70: 28,807,164 km (0.069 R)
• M71: 29,482,300 km (0.105 R)
• M72: 30,162,521 km (0.086 R)
• M73: 30,373,005 km (0.067 R)
• M74: 30,531,130 km (0.093 R)
• M75: 31,378,901 km (0.077 R)
• M76: 32,341,863 km (0.086 R)
• M77: 32,503,429 km (0.116 R)
• M78: 33,913,837 km (0.098 R)
• M79: 34,187,452 km (0.111 R)
• M80: 37,075,588 km (0.097 R)
• M81: 37,357,431 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.1

Radius: 4

Gravity: 14.69 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 10.93 AU - 16.33 AU

Year: 18759 Days

Day: 20.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,566,873 km

• M1: 51,312 km (0.094 R)
• M2: 100,679 km (0.086 R)
• M3: 488,736 km (0.108 R)
• M4: 602,879 km (0.083 R)
• M5: 818,001 km (0.074 R)
• M6: 953,986 km (0.033 R)
• M7: 1,034,918 km (0.104 R)
• M8: 2,385,039 km (0.049 R)
• M9: 2,523,267 km (0.104 R)
• M10: 2,579,217 km (0.07 R)
• M11: 2,807,354 km (0.097 R)
• M12: 3,344,111 km (0.118 R)
• M13: 3,374,778 km (0.084 R)
• M14: 3,719,153 km (0.072 R)
• M15: 4,041,835 km (0.096 R)
• M16: 4,239,753 km (0.1 R)
• M17: 4,373,494 km (0.104 R)
• M18: 4,645,163 km (0.071 R)
• M19: 5,204,660 km (0.118 R)
• M20: 5,240,264 km (0.099 R)
• M21: 5,711,497 km (0.074 R)
• M22: 5,896,250 km (0.117 R)
• M23: 5,970,750 km (0.102 R)
• M24: 6,008,150 km (0.062 R)
• M25: 6,771,398 km (0.083 R)
• M26: 6,927,728 km (0.095 R)
• M27: 7,564,865 km (0.111 R)
• M28: 7,727,029 km (0.026 R)
• M29: 8,220,553 km (0.102 R)
• M30: 9,108,266 km (0.101 R)
• M31: 9,585,484 km (0.088 R)
• M32: 9,672,998 km (0.105 R)
• M33: 9,716,980 km (0.041 R)
• M34: 9,804,944 km (0.12 R)
• M35: 9,849,075 km (0.082 R)
• M36: 10,654,211 km (0.112 R)
• M37: 11,948,083 km (0.076 R)
• M38: 12,613,494 km (0.082 R)
• M39: 12,805,727 km (0.108 R)
• M40: 13,193,335 km (0.04 R)
• M41: 13,584,683 km (0.108 R)
• M42: 13,831,221 km (0.11 R)
• M43: 13,880,588 km (0.069 R)
• M44: 14,479,129 km (0.092 R)
• M45: 16,219,700 km (0.098 R)
• M46: 16,744,190 km (0.114 R)
• M47: 16,955,423 km (0.052 R)
• M48: 17,274,066 km (0.084 R)
• M49: 17,648,360 km (0.114 R)
• M50: 17,863,332 km (0.105 R)
• M51: 17,971,192 km (0.115 R)
• M52: 18,025,197 km (0.098 R)
• M53: 18,841,852 km (0.101 R)
• M54: 19,559,174 km (0.105 R)
• M55: 20,173,273 km (0.054 R)
• M56: 22,516,873 km (0.113 R)
• M57: 22,750,096 km (0.067 R)
• M58: 23,809,399 km (0.069 R)
• M59: 24,285,419 km (0.066 R)
• M60: 24,345,109 km (0.044 R)
• M61: 24,824,719 km (0.103 R)
• M62: 25,914,839 km (0.089 R)
• M63: 26,159,282 km (0.102 R)
• M64: 27,454,800 km (0.108 R)
• M65: 27,579,415 km (0.053 R)
• M66: 28,267,266 km (0.116 R)
• M67: 29,787,778 km (0.116 R)
• M68: 30,429,104 km (0.095 R)
• M69: 31,204,769 km (0.102 R)
• M70: 31,529,846 km (0.099 R)
• M71: 31,595,070 km (0.117 R)
• M72: 31,790,744 km (0.117 R)
• M73: 32,973,615 km (0.028 R)
• M74: 33,304,675 km (0.092 R)
• M75: 35,382,140 km (0.069 R)
• M76: 35,517,526 km (0.03 R)
• M77: 35,992,948 km (0.096 R)
• M78: 38,540,899 km (0.119 R)
• M79: 38,750,037 km (0.086 R)
• M80: 39,239,521 km (0.041 R)
• M81: 39,520,167 km (0.072 R)
• M82: 39,660,639 km (0.102 R)
• M83: 39,730,950 km (0.114 R)
• M84: 39,801,411 km (0.113 R)
• M85: 40,507,363 km (0.094 R)
• M86: 43,880,795 km (0.095 R)
• M87: 43,953,650 km (0.117 R)
• M88: 44,683,238 km (0.113 R)
• M89: 44,902,998 km (0.097 R)
• M90: 45,343,414 km (0.098 R)
• M91: 47,417,738 km (0.099 R)
• M92: 47,567,037 km (0.057 R)
• M93: 48,541,667 km (0.057 R)
• M94: 49,977,806 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.3

Radius: 7.5

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 17.88 AU - 21.32 AU

Year: 32347 Days

Day: 16.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 96,566,873 km

• M1: 175,628 km (0.075 R)
• M2: 386,860 km (0.089 R)
• M3: 451,935 km (0.084 R)
• M4: 923,617 km (0.091 R)
• M5: 1,204,412 km (0.111 R)
• M6: 1,337,704 km (0.046 R)
• M7: 1,618,799 km (0.103 R)
• M8: 1,804,001 km (0.094 R)
• M9: 1,957,039 km (0.065 R)
• M10: 2,114,566 km (0.12 R)
• M11: 3,422,650 km (0.103 R)
• M12: 3,469,923 km (0.074 R)
• M13: 4,254,863 km (0.093 R)
• M14: 4,408,051 km (0.111 R)
• M15: 4,667,454 km (0.116 R)
• M16: 5,419,931 km (0.089 R)
• M17: 5,810,381 km (0.062 R)
• M18: 5,980,474 km (0.08 R)
• M19: 6,037,471 km (0.05 R)
• M20: 6,736,392 km (0.093 R)
• M21: 7,155,865 km (0.105 R)
• M22: 8,083,072 km (0.049 R)
• M23: 8,722,154 km (0.104 R)
• M24: 9,179,026 km (0.043 R)
• M25: 9,244,999 km (0.096 R)
• M26: 9,643,827 km (0.091 R)
• M27: 10,321,056 km (0.12 R)
• M28: 10,458,387 km (0.112 R)
• M29: 10,734,694 km (0.072 R)
• M30: 12,224,839 km (0.119 R)
• M31: 12,883,219 km (0.113 R)
• M32: 13,031,022 km (0.111 R)
• M33: 14,234,088 km (0.11 R)
• M34: 14,926,277 km (0.113 R)
• M35: 15,708,375 km (0.118 R)
• M36: 16,503,487 km (0.046 R)
• M37: 16,986,988 km (0.118 R)
• M38: 17,393,445 km (0.107 R)
• M39: 18,381,838 km (0.092 R)
• M40: 18,548,341 km (0.115 R)
• M41: 20,155,022 km (0.086 R)
• M42: 21,630,057 km (0.111 R)
• M43: 22,513,881 km (0.092 R)
• M44: 22,870,672 km (0.104 R)
• M45: 23,499,582 km (0.095 R)
• M46: 25,050,612 km (0.047 R)
• M47: 25,698,820 km (0.073 R)
• M48: 26,634,405 km (0.114 R)
• M49: 27,011,691 km (0.08 R)
• M50: 28,635,127 km (0.096 R)
• M51: 28,731,617 km (0.09 R)
• M52: 31,277,923 km (0.073 R)
• M53: 31,377,256 km (0.069 R)
• M54: 32,075,728 km (0.11 R)
• M55: 33,793,411 km (0.113 R)
• M56: 33,895,287 km (0.093 R)
• M57: 34,201,813 km (0.119 R)
• M58: 39,658,844 km (0.084 R)
• M59: 42,486,842 km (0.092 R)
• M60: 43,813,925 km (0.1 R)
• M61: 44,482,478 km (0.083 R)
• M62: 46,168,745 km (0.093 R)
• M63: 47,990,399 km (0.118 R)
• M64: 48,219,732 km (0.081 R)
• M65: 49,025,466 km (0.095 R)
• M66: 49,140,806 km (0.074 R)
• M67: 51,351,563 km (0.11 R)
• M68: 51,586,133 km (0.097 R)
• M69: 51,821,151 km (0.049 R)
• M70: 52,528,151 km (0.087 R)
• M71: 52,764,515 km (0.114 R)
• M72: 53,713,415 km (0.101 R)
• M73: 54,548,470 km (0.04 R)
• M74: 55,748,843 km (0.088 R)
• M75: 56,473,196 km (0.079 R)
• M76: 57,443,787 km (0.106 R)
• M77: 58,420,063 km (0.102 R)
• M78: 59,771,231 km (0.111 R)
• M79: 64,012,181 km (0.091 R)
• M80: 64,390,963 km (0.102 R)
• M81: 74,233,007 km (0.077 R)
• M82: 75,962,956 km (0.089 R)
• M83: 76,497,769 km (0.116 R)
• M84: 78,379,860 km (0.079 R)
• M85: 80,277,060 km (0.093 R)
• M86: 81,641,542 km (0.075 R)
• M87: 84,531,773 km (0.106 R)
• M88: 86,337,569 km (0.118 R)
• M89: 86,476,994 km (0.098 R)
• M90: 88,015,758 km (0.113 R)
• M91: 91,262,480 km (0.052 R)
• M92: 93,114,801 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 12,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit