🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.46 AU - 0.6 AU

Year: 140 Days

Day: 37.7 Hours

Environment

Temp: 242 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 98,838,002 km

• M1: 201,508 km (0.111 R)
• M2: 292,165 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.14 AU - 1.34 AU

Year: 502 Days

Day: 15.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 87.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.15 AU - 1.43 AU

Year: 532 Days

Day: 12.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.2 AU - 1.5 AU

Year: 570 Days

Day: 18.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.26 AU - 1.44 AU

Year: 570 Days

Day: 41.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.62 AU - 1.78 AU

Year: 806 Days

Day: 14.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,838,002 km

• M1: 999,613 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.67 AU - 3.05 AU

Year: 1758 Days

Day: 46.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.9

Radius: 8

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.94 AU - 7.08 AU

Year: 6037 Days

Day: 9.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 98,838,002 km

• M1: 100,380 km (0.059 R)
• M2: 162,463 km (0.119 R)
• M3: 232,475 km (0.097 R)
• M4: 318,195 km (0.102 R)
• M5: 370,554 km (0.106 R)
• M6: 706,252 km (0.049 R)
• M7: 970,591 km (0.085 R)
• M8: 1,250,489 km (0.115 R)
• M9: 1,699,881 km (0.06 R)
• M10: 1,985,313 km (0.069 R)
• M11: 2,142,690 km (0.111 R)
• M12: 2,735,098 km (0.061 R)
• M13: 3,130,036 km (0.117 R)
• M14: 3,585,263 km (0.071 R)
• M15: 3,755,954 km (0.09 R)
• M16: 3,842,272 km (0.082 R)
• M17: 4,017,002 km (0.091 R)
• M18: 4,149,845 km (0.105 R)
• M19: 4,488,235 km (0.097 R)
• M20: 4,626,015 km (0.105 R)
• M21: 4,788,628 km (0.087 R)
• M22: 4,929,549 km (0.103 R)
• M23: 5,024,244 km (0.045 R)
• M24: 5,167,559 km (0.1 R)
• M25: 6,080,256 km (0.084 R)
• M26: 6,207,414 km (0.08 R)
• M27: 6,594,125 km (0.108 R)
• M28: 6,882,699 km (0.079 R)
• M29: 7,122,055 km (0.094 R)
• M30: 7,229,168 km (0.089 R)
• M31: 7,418,110 km (0.12 R)
• M32: 7,499,640 km (0.112 R)
• M33: 7,828,457 km (0.114 R)
• M34: 8,471,877 km (0.028 R)
• M35: 8,528,724 km (0.063 R)
• M36: 8,699,715 km (0.095 R)
• M37: 8,958,519 km (0.118 R)
• M38: 9,336,702 km (0.084 R)
• M39: 9,601,491 km (0.066 R)
• M40: 9,749,742 km (0.083 R)
• M41: 10,168,915 km (0.098 R)
• M42: 10,229,203 km (0.041 R)
• M43: 10,777,779 km (0.044 R)
• M44: 11,055,731 km (0.045 R)
• M45: 11,211,164 km (0.097 R)
• M46: 11,367,194 km (0.075 R)
• M47: 11,587,103 km (0.074 R)
• M48: 12,190,730 km (0.08 R)
• M49: 12,512,665 km (0.086 R)
• M50: 12,577,291 km (0.072 R)
• M51: 12,804,680 km (0.115 R)
• M52: 13,230,585 km (0.031 R)
• M53: 13,961,820 km (0.106 R)
• M54: 14,096,159 km (0.114 R)
• M55: 14,230,946 km (0.088 R)
• M56: 14,569,785 km (0.101 R)
• M57: 16,303,774 km (0.086 R)
• M58: 16,374,534 km (0.027 R)
• M59: 16,480,749 km (0.107 R)
• M60: 16,908,000 km (0.11 R)
• M61: 16,979,658 km (0.107 R)
• M62: 17,159,025 km (0.047 R)
• M63: 17,592,111 km (0.106 R)
• M64: 17,846,428 km (0.04 R)
• M65: 18,211,895 km (0.026 R)
• M66: 18,469,054 km (0.116 R)
• M67: 18,838,710 km (0.078 R)
• M68: 18,950,011 km (0.065 R)
• M69: 19,285,410 km (0.117 R)
• M70: 19,660,451 km (0.065 R)
• M71: 20,455,714 km (0.083 R)
• M72: 20,953,276 km (0.072 R)
• M73: 21,338,640 km (0.059 R)
• M74: 21,609,861 km (0.114 R)
• M75: 21,960,369 km (0.113 R)
• M76: 22,785,252 km (0.119 R)
• M77: 22,943,526 km (0.091 R)
• M78: 24,142,104 km (0.059 R)
• M79: 24,343,912 km (0.085 R)
• M80: 24,708,482 km (0.075 R)
• M81: 25,115,687 km (0.106 R)
• M82: 27,605,145 km (0.06 R)
• M83: 27,985,274 km (0.096 R)
• M84: 28,239,740 km (0.114 R)
• M85: 28,367,197 km (0.089 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.1

Radius: 14

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.18 AU - 9.58 AU

Year: 8816 Days

Day: 10.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 98,838,002 km

• M1: 315,652 km (0.097 R)
• M2: 404,812 km (0.068 R)
• M3: 518,207 km (0.109 R)
• M4: 633,697 km (0.083 R)
• M5: 746,793 km (0.107 R)
• M6: 981,811 km (0.096 R)
• M7: 1,210,247 km (0.066 R)
• M8: 1,339,649 km (0.119 R)
• M9: 1,457,083 km (0.112 R)
• M10: 2,818,125 km (0.084 R)
• M11: 3,286,067 km (0.091 R)
• M12: 3,827,013 km (0.113 R)
• M13: 4,295,104 km (0.12 R)
• M14: 4,755,567 km (0.108 R)
• M15: 5,044,889 km (0.098 R)
• M16: 5,285,891 km (0.087 R)
• M17: 5,421,427 km (0.069 R)
• M18: 5,640,887 km (0.056 R)
• M19: 5,807,389 km (0.075 R)
• M20: 6,031,936 km (0.097 R)
• M21: 6,547,749 km (0.116 R)
• M22: 6,752,249 km (0.11 R)
• M23: 6,958,844 km (0.117 R)
• M24: 7,048,154 km (0.104 R)
• M25: 7,287,810 km (0.097 R)
• M26: 7,378,466 km (0.114 R)
• M27: 7,683,347 km (0.111 R)
• M28: 7,806,466 km (0.072 R)
• M29: 7,992,266 km (0.034 R)
• M30: 8,305,375 km (0.077 R)
• M31: 8,750,578 km (0.109 R)
• M32: 9,433,043 km (0.083 R)
• M33: 9,730,893 km (0.078 R)
• M34: 10,132,713 km (0.119 R)
• M35: 10,301,908 km (0.039 R)
• M36: 10,814,729 km (0.094 R)
• M37: 11,266,066 km (0.045 R)
• M38: 12,330,904 km (0.067 R)
• M39: 12,693,080 km (0.103 R)
• M40: 12,912,091 km (0.108 R)
• M41: 13,206,051 km (0.079 R)
• M42: 13,613,855 km (0.03 R)
• M43: 13,875,502 km (0.03 R)
• M44: 14,101,245 km (0.114 R)
• M45: 14,441,879 km (0.106 R)
• M46: 15,519,433 km (0.031 R)
• M47: 15,989,170 km (0.104 R)
• M48: 16,186,340 km (0.115 R)
• M49: 16,543,131 km (0.108 R)
• M50: 16,742,545 km (0.115 R)
• M51: 17,063,133 km (0.046 R)
• M52: 17,264,641 km (0.089 R)
• M53: 17,792,124 km (0.086 R)
• M54: 19,406,285 km (0.092 R)
• M55: 20,551,157 km (0.114 R)
• M56: 20,679,811 km (0.1 R)
• M57: 21,543,739 km (0.092 R)
• M58: 22,331,372 km (0.12 R)
• M59: 22,419,485 km (0.113 R)
• M60: 22,817,266 km (0.117 R)
• M61: 23,306,750 km (0.055 R)
• M62: 23,530,399 km (0.112 R)
• M63: 23,754,795 km (0.102 R)
• M64: 25,161,763 km (0.031 R)
• M65: 25,713,630 km (0.106 R)
• M66: 26,037,360 km (0.1 R)
• M67: 27,157,698 km (0.04 R)
• M68: 27,251,795 km (0.101 R)
• M69: 29,059,835 km (0.115 R)
• M70: 29,156,027 km (0.049 R)
• M71: 29,493,669 km (0.098 R)
• M72: 30,075,455 km (0.116 R)
• M73: 31,004,458 km (0.069 R)
• M74: 31,843,702 km (0.115 R)
• M75: 33,041,233 km (0.089 R)
• M76: 33,292,557 km (0.09 R)
• M77: 33,443,651 km (0.099 R)
• M78: 33,595,044 km (0.074 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592

Radius: 4.3

Gravity: 32.02 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 18.86 AU - 20.6 AU

Year: 31851 Days

Day: 18.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,838,002 km

• M1: 62,382 km (0.095 R)
• M2: 167,400 km (0.088 R)
• M3: 199,863 km (0.109 R)
• M4: 272,418 km (0.071 R)
• M5: 618,886 km (0.085 R)
• M6: 1,191,248 km (0.105 R)
• M7: 1,505,254 km (0.057 R)
• M8: 1,690,456 km (0.028 R)
• M9: 1,728,454 km (0.062 R)
• M10: 3,855,736 km (0.095 R)
• M11: 3,905,851 km (0.072 R)
• M12: 4,006,829 km (0.104 R)
• M13: 4,419,121 km (0.075 R)
• M14: 4,524,438 km (0.091 R)
• M15: 4,577,246 km (0.062 R)
• M16: 5,849,875 km (0.119 R)
• M17: 6,198,737 km (0.101 R)
• M18: 6,316,471 km (0.036 R)
• M19: 8,429,242 km (0.106 R)
• M20: 9,021,948 km (0.101 R)
• M21: 10,456,143 km (0.069 R)
• M22: 10,737,387 km (0.084 R)
• M23: 13,225,349 km (0.063 R)
• M24: 13,605,777 km (0.114 R)
• M25: 13,835,709 km (0.111 R)
• M26: 14,299,312 km (0.037 R)
• M27: 14,611,224 km (0.109 R)
• M28: 15,162,492 km (0.105 R)
• M29: 15,241,929 km (0.025 R)
• M30: 15,321,365 km (0.056 R)
• M31: 15,480,687 km (0.087 R)
• M32: 15,640,457 km (0.102 R)
• M33: 15,720,642 km (0.092 R)
• M34: 17,021,246 km (0.038 R)
• M35: 18,103,287 km (0.085 R)
• M36: 18,440,630 km (0.088 R)
• M37: 22,016,319 km (0.077 R)
• M38: 22,829,084 km (0.039 R)
• M39: 24,112,933 km (0.062 R)
• M40: 24,670,334 km (0.11 R)
• M41: 24,950,531 km (0.036 R)
• M42: 25,608,612 km (0.078 R)
• M43: 25,892,399 km (0.109 R)
• M44: 29,377,880 km (0.059 R)
• M45: 32,392,726 km (0.109 R)
• M46: 32,904,650 km (0.082 R)
• M47: 33,936,576 km (0.078 R)
• M48: 34,352,309 km (0.09 R)
• M49: 36,137,909 km (0.1 R)
• M50: 36,668,832 km (0.105 R)
• M51: 36,882,009 km (0.1 R)
• M52: 38,061,289 km (0.109 R)
• M53: 39,361,893 km (0.104 R)
• M54: 41,339,876 km (0.119 R)
• M55: 41,672,581 km (0.101 R)
• M56: 42,229,235 km (0.096 R)
• M57: 43,800,910 km (0.114 R)
• M58: 44,821,467 km (0.12 R)
• M59: 45,849,653 km (0.109 R)
• M60: 47,812,975 km (0.089 R)
• M61: 48,980,736 km (0.064 R)
• M62: 49,803,674 km (0.07 R)
• M63: 50,512,619 km (0.093 R)
• M64: 50,749,731 km (0.115 R)
• M65: 51,106,073 km (0.118 R)
• M66: 51,225,004 km (0.059 R)
• M67: 55,568,428 km (0.106 R)
• M68: 57,907,840 km (0.09 R)
• M69: 58,653,286 km (0.071 R)
• M70: 59,027,131 km (0.083 R)
• M71: 59,152,045 km (0.038 R)
• M72: 60,404,927 km (0.106 R)
• M73: 61,540,076 km (0.026 R)
• M74: 63,703,261 km (0.12 R)
• M75: 66,539,487 km (0.093 R)
• M76: 67,842,335 km (0.045 R)
• M77: 69,548,499 km (0.064 R)
• M78: 71,003,189 km (0.12 R)
• M79: 71,534,560 km (0.111 R)
• M80: 81,740,426 km (0.062 R)
• M81: 83,275,151 km (0.117 R)
• M82: 83,555,198 km (0.05 R)
• M83: 83,695,222 km (0.082 R)
• M84: 83,835,544 km (0.045 R)
• M85: 85,242,064 km (0.106 R)
• M86: 85,383,134 km (0.09 R)
• M87: 87,650,888 km (0.12 R)
• M88: 90,513,444 km (0.085 R)
• M89: 92,245,637 km (0.056 R)
• M90: 94,572,184 km (0.117 R)
• M91: 94,864,348 km (0.069 R)
• M92: 95,596,181 km (0.117 R)
• M93: 96,035,999 km (0.057 R)
• M94: 98,689,865 km (0.108 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 14,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit