🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.45 AU - 0.67 AU

Year: 152 Days

Day: 21.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.62 AU - 1.02 AU

Year: 270 Days

Day: 21.4 Hours

Environment

Temp: 137 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,113,044 km

• M1: 267,182 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.5 AU - 1.72 AU

Year: 742 Days

Day: 37.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,113,044 km

• M1: 346,469 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.65 AU - 3.77 AU

Year: 2090 Days

Day: 31.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.95 AU - 5.25 AU

Year: 3586 Days

Day: 35.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,113,044 km

• M1: 1,861,895 km (0.089 R)
• M2: 4,420,916 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.9

Radius: 11.6

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6 AU - 6.14 AU

Year: 5435 Days

Day: 11.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 73,113,044 km

• M1: 155,731 km (0.099 R)
• M2: 247,584 km (0.099 R)
• M3: 524,789 km (0.113 R)
• M4: 712,535 km (0.102 R)
• M5: 935,435 km (0.107 R)
• M6: 1,031,328 km (0.117 R)
• M7: 1,233,584 km (0.09 R)
• M8: 1,519,316 km (0.104 R)
• M9: 1,721,871 km (0.044 R)
• M10: 1,948,811 km (0.09 R)
• M11: 2,089,733 km (0.043 R)
• M12: 2,584,453 km (0.093 R)
• M13: 2,670,472 km (0.109 R)
• M14: 2,845,501 km (0.099 R)
• M15: 3,431,027 km (0.11 R)
• M16: 3,506,873 km (0.113 R)
• M17: 3,660,211 km (0.088 R)
• M18: 3,993,665 km (0.066 R)
• M19: 4,296,152 km (0.085 R)
• M20: 4,439,915 km (0.075 R)
• M21: 4,522,792 km (0.12 R)
• M22: 5,052,518 km (0.032 R)
• M23: 5,248,192 km (0.061 R)
• M24: 5,357,997 km (0.072 R)
• M25: 5,624,431 km (0.074 R)
• M26: 5,850,025 km (0.088 R)
• M27: 5,963,869 km (0.092 R)
• M28: 6,101,499 km (0.105 R)
• M29: 6,310,038 km (0.112 R)
• M30: 6,662,790 km (0.084 R)
• M31: 6,877,463 km (0.07 R)
• M32: 6,973,654 km (0.076 R)
• M33: 7,191,768 km (0.051 R)
• M34: 7,264,921 km (0.071 R)
• M35: 7,684,543 km (0.101 R)
• M36: 7,934,970 km (0.079 R)
• M37: 8,239,103 km (0.103 R)
• M38: 8,624,766 km (0.115 R)
• M39: 8,754,617 km (0.094 R)
• M40: 8,832,857 km (0.028 R)
• M41: 9,387,117 km (0.063 R)
• M42: 9,681,974 km (0.074 R)
• M43: 9,843,989 km (0.114 R)
• M44: 10,061,654 km (0.114 R)
• M45: 10,390,919 km (0.072 R)
• M46: 10,640,298 km (0.111 R)
• M47: 10,779,723 km (0.055 R)
• M48: 11,032,095 km (0.09 R)
• M49: 11,258,137 km (0.075 R)
• M50: 11,400,255 km (0.081 R)
• M51: 11,714,860 km (0.12 R)
• M52: 11,974,412 km (0.084 R)
• M53: 12,323,573 km (0.082 R)
• M54: 12,411,238 km (0.113 R)
• M55: 12,734,968 km (0.027 R)
• M56: 13,753,131 km (0.056 R)
• M57: 13,935,490 km (0.096 R)
• M58: 14,027,044 km (0.117 R)
• M59: 14,766,357 km (0.12 R)
• M60: 14,859,556 km (0.102 R)
• M61: 15,423,540 km (0.118 R)
• M62: 16,218,354 km (0.089 R)
• M63: 16,443,349 km (0.104 R)
• M64: 17,649,557 km (0.098 R)
• M65: 17,814,713 km (0.074 R)
• M66: 18,547,742 km (0.109 R)
• M67: 19,053,234 km (0.086 R)
• M68: 19,290,645 km (0.12 R)
• M69: 19,528,955 km (0.05 R)
• M70: 19,768,311 km (0.061 R)
• M71: 20,457,658 km (0.087 R)
• M72: 20,561,779 km (0.083 R)
• M73: 20,770,468 km (0.043 R)
• M74: 21,014,910 km (0.109 R)
• M75: 23,292,987 km (0.07 R)
• M76: 23,474,299 km (0.099 R)
• M77: 23,583,356 km (0.03 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.7

Radius: 15

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.11 AU - 7.77 AU

Year: 6645 Days

Day: 10.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 73,113,044 km

• M1: 193,729 km (0.11 R)
• M2: 319,242 km (0.096 R)
• M3: 492,027 km (0.053 R)
• M4: 636,689 km (0.117 R)
• M5: 789,578 km (0.11 R)
• M6: 997,967 km (0.09 R)
• M7: 1,423,873 km (0.118 R)
• M8: 1,645,577 km (0.108 R)
• M9: 1,865,785 km (0.052 R)
• M10: 2,123,841 km (0.078 R)
• M11: 2,364,993 km (0.113 R)
• M12: 2,600,310 km (0.052 R)
• M13: 2,843,556 km (0.103 R)
• M14: 3,047,009 km (0.119 R)
• M15: 3,142,453 km (0.073 R)
• M16: 3,484,882 km (0.086 R)
• M17: 3,635,378 km (0.108 R)
• M18: 3,737,104 km (0.105 R)
• M19: 3,856,783 km (0.118 R)
• M20: 4,100,328 km (0.116 R)
• M21: 4,366,911 km (0.059 R)
• M22: 4,475,220 km (0.096 R)
• M23: 5,162,772 km (0.109 R)
• M24: 5,373,705 km (0.113 R)
• M25: 5,528,988 km (0.085 R)
• M26: 5,983,616 km (0.092 R)
• M27: 6,553,584 km (0.099 R)
• M28: 6,657,255 km (0.094 R)
• M29: 6,971,410 km (0.119 R)
• M30: 7,269,260 km (0.097 R)
• M31: 7,462,839 km (0.041 R)
• M32: 7,636,373 km (0.1 R)
• M33: 7,789,412 km (0.08 R)
• M34: 8,209,931 km (0.066 R)
• M35: 8,547,125 km (0.106 R)
• M36: 8,866,067 km (0.102 R)
• M37: 8,980,959 km (0.054 R)
• M38: 9,704,115 km (0.112 R)
• M39: 10,060,906 km (0.117 R)
• M40: 10,811,887 km (0.11 R)
• M41: 10,934,707 km (0.118 R)
• M42: 11,181,842 km (0.064 R)
• M43: 11,480,739 km (0.047 R)
• M44: 11,782,328 km (0.095 R)
• M45: 12,163,204 km (0.104 R)
• M46: 12,290,961 km (0.078 R)
• M47: 12,625,312 km (0.089 R)
• M48: 13,041,194 km (0.091 R)
• M49: 13,886,273 km (0.031 R)
• M50: 14,423,479 km (0.063 R)
• M51: 14,558,865 km (0.089 R)
• M52: 14,694,550 km (0.06 R)
• M53: 14,994,793 km (0.075 R)
• M54: 15,297,130 km (0.092 R)
• M55: 15,435,209 km (0.101 R)
• M56: 15,740,538 km (0.119 R)
• M57: 15,907,789 km (0.091 R)
• M58: 16,047,663 km (0.034 R)
• M59: 16,611,497 km (0.096 R)
• M60: 16,810,313 km (0.11 R)
• M61: 17,469,291 km (0.101 R)
• M62: 17,700,570 km (0.078 R)
• M63: 18,547,144 km (0.097 R)
• M64: 18,871,771 km (0.07 R)
• M65: 19,049,643 km (0.115 R)
• M66: 20,098,324 km (0.095 R)
• M67: 20,279,936 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672

Radius: 14.3

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.25 AU - 7.41 AU

Year: 7212 Days

Day: 13.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 73,113,044 km

• M1: 191,336 km (0.092 R)
• M2: 406,457 km (0.074 R)
• M3: 710,440 km (0.107 R)
• M4: 883,974 km (0.099 R)
• M5: 1,105,977 km (0.12 R)
• M6: 1,294,171 km (0.086 R)
• M7: 1,419,833 km (0.096 R)
• M8: 1,664,725 km (0.075 R)
• M9: 1,802,505 km (0.081 R)
• M10: 2,132,368 km (0.105 R)
• M11: 2,481,978 km (0.039 R)
• M12: 2,803,165 km (0.041 R)
• M13: 2,945,133 km (0.043 R)
• M14: 3,310,601 km (0.09 R)
• M15: 3,562,374 km (0.078 R)
• M16: 3,664,998 km (0.096 R)
• M17: 4,576,797 km (0.072 R)
• M18: 5,145,269 km (0.041 R)
• M19: 5,290,828 km (0.114 R)
• M20: 6,918,453 km (0.103 R)
• M21: 7,209,271 km (0.091 R)
• M22: 7,603,611 km (0.043 R)
• M23: 7,870,344 km (0.102 R)
• M24: 8,004,832 km (0.097 R)
• M25: 8,310,461 km (0.106 R)
• M26: 8,689,243 km (0.1 R)
• M27: 9,073,709 km (0.059 R)
• M28: 9,214,930 km (0.12 R)
• M29: 9,535,368 km (0.115 R)
• M30: 9,859,397 km (0.094 R)
• M31: 9,968,305 km (0.076 R)
• M32: 10,297,270 km (0.12 R)
• M33: 10,407,673 km (0.071 R)
• M34: 11,802,374 km (0.101 R)
• M35: 12,659,421 km (0.096 R)
• M36: 12,936,326 km (0.09 R)
• M37: 13,738,620 km (0.057 R)
• M38: 13,941,774 km (0.103 R)
• M39: 15,265,116 km (0.095 R)
• M40: 15,391,227 km (0.09 R)
• M41: 15,559,974 km (0.116 R)
• M42: 15,856,776 km (0.094 R)
• M43: 16,801,636 km (0.079 R)
• M44: 17,019,002 km (0.069 R)
• M45: 17,853,309 km (0.093 R)
• M46: 18,075,013 km (0.085 R)
• M47: 18,253,035 km (0.07 R)
• M48: 18,655,902 km (0.101 R)
• M49: 18,971,254 km (0.109 R)
• M50: 20,806,969 km (0.067 R)
• M51: 21,133,990 km (0.083 R)
• M52: 21,651,449 km (0.111 R)
• M53: 22,746,805 km (0.083 R)
• M54: 23,325,599 km (0.119 R)
• M55: 23,957,949 km (0.102 R)
• M56: 24,991,371 km (0.098 R)
• M57: 25,938,924 km (0.116 R)
• M58: 26,949,159 km (0.084 R)
• M59: 27,101,749 km (0.064 R)
• M60: 27,459,138 km (0.053 R)
• M61: 29,478,111 km (0.074 R)
• M62: 29,950,840 km (0.102 R)
• M63: 30,691,200 km (0.072 R)
• M64: 31,920,595 km (0.07 R)
• M65: 32,136,016 km (0.031 R)
• M66: 32,406,040 km (0.091 R)
• M67: 33,165,998 km (0.074 R)
• M68: 33,275,054 km (0.071 R)
• M69: 33,876,887 km (0.096 R)
• M70: 34,869,618 km (0.111 R)
• M71: 35,313,924 km (0.094 R)
• M72: 36,940,202 km (0.065 R)
• M73: 37,393,185 km (0.112 R)
• M74: 37,961,956 km (0.113 R)
• M75: 38,075,949 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562

Radius: 7.4

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 12.53 AU - 17.17 AU

Year: 20798 Days

Day: 23 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,113,044 km

• M1: 94,396 km (0.03 R)
• M2: 416,032 km (0.074 R)
• M3: 676,182 km (0.03 R)
• M4: 1,059,751 km (0.11 R)
• M5: 1,192,145 km (0.099 R)
• M6: 1,444,367 km (0.066 R)
• M7: 1,561,951 km (0.059 R)
• M8: 2,829,045 km (0.1 R)
• M9: 3,357,874 km (0.09 R)
• M10: 3,593,939 km (0.091 R)
• M11: 3,835,390 km (0.101 R)
• M12: 4,721,608 km (0.109 R)
• M13: 5,030,677 km (0.098 R)
• M14: 5,949,657 km (0.088 R)
• M15: 6,672,215 km (0.069 R)
• M16: 8,304,627 km (0.032 R)
• M17: 8,623,868 km (0.1 R)
• M18: 10,336,614 km (0.036 R)
• M19: 11,027,158 km (0.078 R)
• M20: 11,260,531 km (0.087 R)
• M21: 11,495,699 km (0.118 R)
• M22: 11,791,903 km (0.079 R)
• M23: 11,911,132 km (0.109 R)
• M24: 13,186,454 km (0.071 R)
• M25: 14,187,114 km (0.084 R)
• M26: 14,441,131 km (0.025 R)
• M27: 15,864,555 km (0.088 R)
• M28: 15,930,378 km (0.07 R)
• M29: 16,128,146 km (0.1 R)
• M30: 16,659,668 km (0.063 R)
• M31: 17,332,260 km (0.112 R)
• M32: 18,495,832 km (0.069 R)
• M33: 18,773,186 km (0.107 R)
• M34: 19,332,234 km (0.092 R)
• M35: 21,695,431 km (0.053 R)
• M36: 21,768,435 km (0.075 R)
• M37: 23,320,812 km (0.112 R)
• M38: 25,138,277 km (0.106 R)
• M39: 25,754,171 km (0.099 R)
• M40: 26,608,973 km (0.098 R)
• M41: 28,987,579 km (0.044 R)
• M42: 29,471,379 km (0.08 R)
• M43: 29,633,244 km (0.096 R)
• M44: 30,202,165 km (0.06 R)
• M45: 30,856,655 km (0.066 R)
• M46: 31,764,415 km (0.075 R)
• M47: 32,096,522 km (0.036 R)
• M48: 32,346,500 km (0.047 R)
• M49: 32,513,452 km (0.101 R)
• M50: 33,016,100 km (0.079 R)
• M51: 33,100,174 km (0.101 R)
• M52: 33,352,696 km (0.116 R)
• M53: 33,690,338 km (0.06 R)
• M54: 33,859,533 km (0.109 R)
• M55: 34,454,185 km (0.047 R)
• M56: 35,223,866 km (0.118 R)
• M57: 35,309,735 km (0.12 R)
• M58: 36,345,401 km (0.12 R)
• M59: 36,432,168 km (0.083 R)
• M60: 36,606,001 km (0.106 R)
• M61: 37,917,824 km (0.081 R)
• M62: 38,535,215 km (0.087 R)
• M63: 40,767,365 km (0.092 R)
• M64: 41,128,344 km (0.118 R)
• M65: 41,762,639 km (0.071 R)
• M66: 42,035,506 km (0.109 R)
• M67: 42,126,611 km (0.112 R)
• M68: 42,400,225 km (0.062 R)
• M69: 42,583,034 km (0.07 R)
• M70: 45,823,473 km (0.065 R)
• M71: 46,292,762 km (0.115 R)
• M72: 47,710,351 km (0.048 R)
• M73: 48,376,810 km (0.116 R)
• M74: 48,950,518 km (0.083 R)
• M75: 50,008,175 km (0.116 R)
• M76: 51,559,804 km (0.082 R)
• M77: 53,521,630 km (0.109 R)
• M78: 54,412,336 km (0.111 R)
• M79: 55,707,704 km (0.061 R)
• M80: 57,214,753 km (0.082 R)
• M81: 57,315,731 km (0.12 R)
• M82: 60,166,468 km (0.105 R)
• M83: 60,886,333 km (0.042 R)
• M84: 62,958,713 km (0.106 R)
• M85: 64,108,372 km (0.062 R)
• M86: 64,213,240 km (0.073 R)
• M87: 64,423,126 km (0.083 R)
• M88: 65,898,760 km (0.108 R)
• M89: 66,640,765 km (0.085 R)
• M90: 67,812,266 km (0.101 R)
• M91: 68,347,078 km (0.096 R)
• M92: 69,851,883 km (0.107 R)
• M93: 71,693,732 km (0.059 R)
• M94: 72,456,831 km (0.09 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 14,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit