🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.44 AU - 0.68 AU

Year: 151 Days

Day: 17.9 Hours

Environment

Temp: 246 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.9 AU - 1.02 AU

Year: 339 Days

Day: 23 Hours

Environment

Temp: 89 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,815,354 km

• M1: 87,515 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.9 AU - 1.12 AU

Year: 365 Days

Day: 14.2 Hours

Environment

Temp: 32 °C

Axial Tilt: 42.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,815,354 km

• M1: 58,194 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.23 AU - 1.35 AU

Year: 527 Days

Day: 26.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.5 AU - 2.42 AU

Year: 988 Days

Day: 18.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.81 AU - 2.81 AU

Year: 1264 Days

Day: 45 Hours

Environment

Temp: -78 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.7

Radius: 9.9

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.33 AU - 8.11 AU

Year: 7720 Days

Day: 7.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 72,815,354 km

• M1: 238,758 km (0.098 R)
• M2: 708,196 km (0.096 R)
• M3: 1,066,483 km (0.12 R)
• M4: 1,275,621 km (0.09 R)
• M5: 1,625,231 km (0.088 R)
• M6: 2,050,837 km (0.079 R)
• M7: 2,121,298 km (0.104 R)
• M8: 2,460,586 km (0.091 R)
• M9: 2,869,586 km (0.11 R)
• M10: 3,327,505 km (0.113 R)
• M11: 3,551,005 km (0.072 R)
• M12: 4,101,525 km (0.063 R)
• M13: 4,220,904 km (0.032 R)
• M14: 4,341,480 km (0.112 R)
• M15: 4,929,549 km (0.089 R)
• M16: 5,575,662 km (0.039 R)
• M17: 6,386,034 km (0.103 R)
• M18: 6,455,148 km (0.1 R)
• M19: 6,594,424 km (0.067 R)
• M20: 6,946,577 km (0.069 R)
• M21: 7,743,186 km (0.11 R)
• M22: 7,854,187 km (0.076 R)
• M23: 8,492,522 km (0.107 R)
• M24: 8,568,667 km (0.033 R)
• M25: 9,108,416 km (0.116 R)
• M26: 10,587,640 km (0.085 R)
• M27: 10,793,187 km (0.071 R)
• M28: 11,417,908 km (0.099 R)
• M29: 11,926,092 km (0.118 R)
• M30: 12,097,232 km (0.052 R)
• M31: 13,405,914 km (0.085 R)
• M32: 13,494,775 km (0.112 R)
• M33: 14,439,486 km (0.052 R)
• M34: 14,621,845 km (0.108 R)
• M35: 14,942,883 km (0.066 R)
• M36: 15,035,035 km (0.073 R)
• M37: 15,591,838 km (0.061 R)
• M38: 16,487,331 km (0.071 R)
• M39: 17,399,429 km (0.098 R)
• M40: 17,739,615 km (0.071 R)
• M41: 17,983,908 km (0.082 R)
• M42: 18,972,451 km (0.07 R)
• M43: 19,826,505 km (0.072 R)
• M44: 19,927,783 km (0.111 R)
• M45: 20,744,438 km (0.116 R)
• M46: 21,208,490 km (0.07 R)
• M47: 21,467,893 km (0.069 R)
• M48: 22,042,199 km (0.111 R)
• M49: 22,463,018 km (0.099 R)
• M50: 23,633,920 km (0.085 R)
• M51: 24,172,772 km (0.103 R)
• M52: 24,552,302 km (0.091 R)
• M53: 25,868,763 km (0.092 R)
• M54: 26,368,270 km (0.12 R)
• M55: 26,647,270 km (0.109 R)
• M56: 27,207,963 km (0.113 R)
• M57: 27,715,998 km (0.105 R)
• M58: 28,227,173 km (0.031 R)
• M59: 28,626,749 km (0.053 R)
• M60: 28,856,083 km (0.106 R)
• M61: 29,489,630 km (0.11 R)
• M62: 30,011,427 km (0.115 R)
• M63: 30,946,713 km (0.105 R)
• M64: 31,713,552 km (0.096 R)
• M65: 32,666,041 km (0.107 R)
• M66: 33,085,663 km (0.118 R)
• M67: 33,386,505 km (0.064 R)
• M68: 33,869,706 km (0.119 R)
• M69: 34,537,960 km (0.086 R)
• M70: 35,149,217 km (0.081 R)
• M71: 35,333,222 km (0.116 R)
• M72: 35,887,482 km (0.097 R)
• M73: 36,382,501 km (0.105 R)
• M74: 36,755,150 km (0.101 R)
• M75: 37,066,762 km (0.079 R)
• M76: 37,129,144 km (0.119 R)
• M77: 37,692,530 km (0.099 R)
• M78: 39,208,704 km (0.112 R)
• M79: 39,399,591 km (0.102 R)
• M80: 39,527,049 km (0.065 R)
• M81: 40,294,635 km (0.104 R)
• M82: 41,131,785 km (0.091 R)
• M83: 41,196,411 km (0.085 R)
• M84: 41,261,038 km (0.079 R)
• M85: 41,520,141 km (0.093 R)
• M86: 41,779,693 km (0.118 R)
• M87: 43,809,288 km (0.117 R)
• M88: 43,875,260 km (0.071 R)
• M89: 44,205,872 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.7

Radius: 11.7

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 7.55 AU - 10.43 AU

Year: 9701 Days

Day: 13.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 72,815,354 km

• M1: 186,399 km (0.045 R)
• M2: 261,048 km (0.098 R)
• M3: 419,323 km (0.111 R)
• M4: 938,128 km (0.094 R)
• M5: 1,069,475 km (0.117 R)
• M6: 1,393,953 km (0.038 R)
• M7: 1,568,085 km (0.113 R)
• M8: 2,624,096 km (0.074 R)
• M9: 2,979,690 km (0.109 R)
• M10: 3,350,992 km (0.068 R)
• M11: 3,586,908 km (0.109 R)
• M12: 4,232,273 km (0.09 R)
• M13: 4,715,325 km (0.119 R)
• M14: 5,080,792 km (0.106 R)
• M15: 5,559,206 km (0.1 R)
• M16: 5,768,793 km (0.074 R)
• M17: 5,874,559 km (0.094 R)
• M18: 6,123,938 km (0.119 R)
• M19: 6,706,921 km (0.034 R)
• M20: 6,780,972 km (0.106 R)
• M21: 7,080,318 km (0.057 R)
• M22: 7,155,865 km (0.075 R)
• M23: 8,122,416 km (0.055 R)
• M24: 8,280,990 km (0.057 R)
• M25: 8,681,613 km (0.118 R)
• M26: 8,803,087 km (0.099 R)
• M27: 9,921,630 km (0.043 R)
• M28: 10,218,881 km (0.085 R)
• M29: 10,347,236 km (0.117 R)
• M30: 10,519,273 km (0.115 R)
• M31: 10,822,359 km (0.113 R)
• M32: 12,244,885 km (0.102 R)
• M33: 12,747,384 km (0.071 R)
• M34: 13,024,290 km (0.111 R)
• M35: 13,584,235 km (0.117 R)
• M36: 14,104,386 km (0.052 R)
• M37: 14,679,291 km (0.11 R)
• M38: 15,408,730 km (0.062 R)
• M39: 16,751,371 km (0.105 R)
• M40: 16,953,478 km (0.108 R)
• M41: 17,054,905 km (0.117 R)
• M42: 17,156,482 km (0.076 R)
• M43: 17,667,209 km (0.107 R)
• M44: 18,861,150 km (0.107 R)
• M45: 18,966,168 km (0.112 R)
• M46: 19,229,609 km (0.108 R)
• M47: 20,027,265 km (0.09 R)
• M48: 21,875,248 km (0.119 R)
• M49: 22,040,853 km (0.087 R)
• M50: 22,373,409 km (0.089 R)
• M51: 22,596,160 km (0.068 R)
• M52: 23,947,478 km (0.052 R)
• M53: 25,266,931 km (0.094 R)
• M54: 25,440,763 km (0.11 R)
• M55: 25,673,239 km (0.099 R)
• M56: 26,374,703 km (0.095 R)
• M57: 27,438,793 km (0.116 R)
• M58: 27,617,413 km (0.093 R)
• M59: 28,396,369 km (0.113 R)
• M60: 28,818,833 km (0.095 R)
• M61: 29,486,788 km (0.118 R)
• M62: 29,669,895 km (0.07 R)
• M63: 30,037,158 km (0.106 R)
• M64: 30,776,172 km (0.102 R)
• M65: 31,210,005 km (0.119 R)
• M66: 31,833,380 km (0.095 R)
• M67: 32,397,962 km (0.03 R)
• M68: 34,624,726 km (0.09 R)
• M69: 34,817,857 km (0.1 R)
• M70: 35,205,316 km (0.093 R)
• M71: 36,179,946 km (0.09 R)
• M72: 36,703,538 km (0.104 R)
• M73: 36,900,409 km (0.079 R)
• M74: 37,361,470 km (0.04 R)
• M75: 37,559,537 km (0.114 R)
• M76: 38,956,183 km (0.039 R)
• M77: 39,157,093 km (0.093 R)
• M78: 40,776,939 km (0.116 R)
• M79: 41,117,124 km (0.117 R)
• M80: 41,458,208 km (0.082 R)
• M81: 42,349,661 km (0.073 R)
• M82: 43,385,926 km (0.055 R)
• M83: 44,991,260 km (0.061 R)
• M84: 45,272,355 km (0.067 R)
• M85: 45,907,099 km (0.108 R)
• M86: 46,190,287 km (0.084 R)
• M87: 47,185,562 km (0.078 R)
• M88: 47,900,789 km (0.049 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73

Radius: 13

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 8.92 AU - 13.52 AU

Year: 13526 Days

Day: 14.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 72,815,354 km

• M1: 166,203 km (0.081 R)
• M2: 366,365 km (0.081 R)
• M3: 1,009,337 km (0.028 R)
• M4: 1,239,269 km (0.084 R)
• M5: 1,412,353 km (0.111 R)
• M6: 1,547,590 km (0.043 R)
• M7: 1,671,607 km (0.047 R)
• M8: 2,201,931 km (0.115 R)
• M9: 2,289,446 km (0.108 R)
• M10: 2,504,568 km (0.072 R)
• M11: 2,596,271 km (0.098 R)
• M12: 3,369,991 km (0.045 R)
• M13: 3,553,697 km (0.098 R)
• M14: 4,016,852 km (0.108 R)
• M15: 4,321,733 km (0.036 R)
• M16: 4,521,745 km (0.04 R)
• M17: 4,679,421 km (0.098 R)
• M18: 5,116,846 km (0.104 R)
• M19: 5,352,462 km (0.112 R)
• M20: 5,761,164 km (0.114 R)
• M21: 5,883,235 km (0.083 R)
• M22: 6,130,222 km (0.076 R)
• M23: 6,405,930 km (0.046 R)
• M24: 7,204,633 km (0.113 R)
• M25: 7,469,122 km (0.099 R)
• M26: 7,953,221 km (0.049 R)
• M27: 8,144,258 km (0.12 R)
• M28: 8,226,537 km (0.113 R)
• M29: 8,309,115 km (0.103 R)
• M30: 8,419,817 km (0.044 R)
• M31: 8,614,444 km (0.118 R)
• M32: 8,810,716 km (0.111 R)
• M33: 9,122,179 km (0.112 R)
• M34: 9,264,895 km (0.101 R)
• M35: 10,433,703 km (0.079 R)
• M36: 10,583,002 km (0.08 R)
• M37: 10,883,843 km (0.077 R)
• M38: 12,084,366 km (0.092 R)
• M39: 12,178,314 km (0.097 R)
• M40: 12,843,875 km (0.058 R)
• M41: 13,423,716 km (0.065 R)
• M42: 14,012,085 km (0.028 R)
• M43: 14,475,539 km (0.091 R)
• M44: 14,709,211 km (0.101 R)
• M45: 15,078,867 km (0.053 R)
• M46: 15,281,871 km (0.098 R)
• M47: 16,344,914 km (0.029 R)
• M48: 16,937,920 km (0.087 R)
• M49: 17,113,847 km (0.098 R)
• M50: 17,219,613 km (0.105 R)
• M51: 17,360,982 km (0.034 R)
• M52: 18,723,071 km (0.095 R)
• M53: 18,977,687 km (0.092 R)
• M54: 19,306,952 km (0.109 R)
• M55: 19,490,508 km (0.072 R)
• M56: 19,638,012 km (0.036 R)
• M57: 19,896,666 km (0.116 R)
• M58: 20,045,067 km (0.108 R)
• M59: 20,231,167 km (0.109 R)
• M60: 20,754,909 km (0.043 R)
• M61: 20,867,856 km (0.066 R)
• M62: 23,050,339 km (0.098 R)
• M63: 24,307,260 km (0.045 R)
• M64: 25,184,203 km (0.039 R)
• M65: 25,666,955 km (0.1 R)
• M66: 26,152,849 km (0.025 R)
• M67: 26,437,534 km (0.025 R)
• M68: 26,559,905 km (0.11 R)
• M69: 26,928,215 km (0.076 R)
• M70: 27,504,466 km (0.105 R)
• M71: 27,669,772 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.9

Radius: 5

Gravity: 21.08 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 13.29 AU - 17.13 AU

Year: 21348 Days

Day: 18.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,815,354 km

• M1: 538,552 km (0.041 R)
• M2: 924,814 km (0.083 R)
• M3: 1,026,241 km (0.101 R)
• M4: 1,526,646 km (0.112 R)
• M5: 1,677,591 km (0.103 R)
• M6: 1,897,051 km (0.071 R)
• M7: 2,680,345 km (0.078 R)
• M8: 2,936,457 km (0.118 R)
• M9: 3,011,256 km (0.09 R)
• M10: 3,048,805 km (0.064 R)
• M11: 3,791,857 km (0.106 R)
• M12: 3,996,358 km (0.048 R)
• M13: 5,206,754 km (0.118 R)
• M14: 5,433,993 km (0.12 R)
• M15: 5,618,148 km (0.069 R)
• M16: 5,851,222 km (0.115 R)
• M17: 6,667,278 km (0.115 R)
• M18: 6,765,564 km (0.081 R)
• M19: 7,365,750 km (0.11 R)
• M20: 7,467,327 km (0.036 R)
• M21: 8,244,638 km (0.091 R)
• M22: 8,403,212 km (0.117 R)
• M23: 8,884,917 km (0.113 R)
• M24: 9,265,643 km (0.089 R)
• M25: 10,439,687 km (0.05 R)
• M26: 11,365,249 km (0.108 R)
• M27: 12,437,567 km (0.109 R)
• M28: 13,666,364 km (0.06 R)
• M29: 14,042,603 km (0.045 R)
• M30: 14,168,714 km (0.077 R)
• M31: 14,485,711 km (0.025 R)
• M32: 14,549,291 km (0.113 R)
• M33: 14,677,047 km (0.057 R)
• M34: 17,577,451 km (0.08 R)
• M35: 18,952,704 km (0.048 R)
• M36: 20,077,530 km (0.11 R)
• M37: 21,296,154 km (0.116 R)
• M38: 21,368,560 km (0.068 R)
• M39: 21,659,079 km (0.078 R)
• M40: 23,280,271 km (0.111 R)
• M41: 23,729,214 km (0.108 R)
• M42: 24,030,056 km (0.066 R)
• M43: 24,787,769 km (0.113 R)
• M44: 25,169,393 km (0.077 R)
• M45: 25,938,775 km (0.114 R)
• M46: 26,171,100 km (0.107 R)
• M47: 26,404,174 km (0.105 R)
• M48: 27,421,738 km (0.06 R)
• M49: 29,012,113 km (0.109 R)
• M50: 29,495,015 km (0.102 R)
• M51: 31,288,395 km (0.111 R)
• M52: 31,949,318 km (0.081 R)
• M53: 32,698,355 km (0.077 R)
• M54: 32,781,830 km (0.059 R)
• M55: 34,128,660 km (0.061 R)
• M56: 35,837,516 km (0.084 R)
• M57: 36,355,574 km (0.117 R)
• M58: 39,782,861 km (0.089 R)
• M59: 41,942,605 km (0.115 R)
• M60: 43,220,022 km (0.064 R)
• M61: 44,417,403 km (0.115 R)
• M62: 45,066,807 km (0.088 R)
• M63: 45,625,855 km (0.116 R)
• M64: 46,750,831 km (0.108 R)
• M65: 47,222,213 km (0.075 R)
• M66: 49,315,237 km (0.074 R)
• M67: 50,566,175 km (0.102 R)
• M68: 51,924,972 km (0.097 R)
• M69: 52,511,097 km (0.085 R)
• M70: 55,573,515 km (0.111 R)
• M71: 55,773,078 km (0.066 R)
• M72: 57,983,985 km (0.119 R)
• M73: 58,591,801 km (0.097 R)
• M74: 60,120,841 km (0.114 R)
• M75: 60,530,889 km (0.119 R)
• M76: 60,736,137 km (0.078 R)
• M77: 61,559,823 km (0.103 R)
• M78: 62,179,906 km (0.104 R)
• M79: 62,283,428 km (0.107 R)
• M80: 62,594,442 km (0.085 R)
• M81: 64,471,446 km (0.077 R)
• M82: 64,996,086 km (0.094 R)
• M83: 66,049,554 km (0.112 R)
• M84: 69,673,712 km (0.101 R)
• M85: 71,401,269 km (0.119 R)
• M86: 72,052,767 km (0.073 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 12,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit