🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.49 AU - 0.59 AU

Year: 174 Days

Day: 26.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.57 AU - 0.75 AU

Year: 236 Days

Day: 44.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.65 AU - 0.71 AU

Year: 247 Days

Day: 26.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.57 AU - 0.89 AU

Year: 274 Days

Day: 24.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,592,509 km

• M1: 398,678 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.82 AU - 0.9 AU

Year: 351 Days

Day: 40 Hours

Environment

Temp: -57 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.19 AU - 1.19 AU

Year: 571 Days

Day: 16 Hours

Environment

Temp: -69 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,592,509 km

• M1: 71,508 km (0.112 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.22 AU - 1.92 AU

Year: 865 Days

Day: 17.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.8

Radius: 9.1

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.97 AU - 10.51 AU

Year: 11361 Days

Day: 10.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,592,509 km

• M1: 114,891 km (0.118 R)
• M2: 229,782 km (0.101 R)
• M3: 683,662 km (0.112 R)
• M4: 810,222 km (0.09 R)
• M5: 1,045,839 km (0.08 R)
• M6: 1,215,184 km (0.096 R)
• M7: 1,557,164 km (0.055 R)
• M8: 2,191,310 km (0.101 R)
• M9: 2,607,192 km (0.101 R)
• M10: 2,868,539 km (0.049 R)
• M11: 3,292,051 km (0.061 R)
• M12: 3,385,400 km (0.072 R)
• M13: 4,607,764 km (0.109 R)
• M14: 4,677,477 km (0.115 R)
• M15: 4,782,644 km (0.1 R)
• M16: 5,175,039 km (0.085 R)
• M17: 6,297,622 km (0.106 R)
• M18: 6,375,113 km (0.049 R)
• M19: 6,966,174 km (0.101 R)
• M20: 7,086,601 km (0.114 R)
• M21: 7,370,089 km (0.105 R)
• M22: 8,032,059 km (0.038 R)
• M23: 8,412,786 km (0.119 R)
• M24: 9,016,862 km (0.052 R)
• M25: 9,456,829 km (0.118 R)
• M26: 9,679,431 km (0.1 R)
• M27: 9,858,799 km (0.039 R)
• M28: 10,357,708 km (0.067 R)
• M29: 10,541,264 km (0.105 R)
• M30: 12,434,575 km (0.034 R)
• M31: 13,871,612 km (0.074 R)
• M32: 16,097,479 km (0.115 R)
• M33: 17,332,858 km (0.099 R)
• M34: 18,320,952 km (0.109 R)
• M35: 18,989,655 km (0.093 R)
• M36: 19,102,003 km (0.085 R)
• M37: 19,723,282 km (0.1 R)
• M38: 20,985,739 km (0.078 R)
• M39: 21,802,693 km (0.061 R)
• M40: 21,861,485 km (0.069 R)
• M41: 22,274,225 km (0.086 R)
• M42: 22,927,968 km (0.104 R)
• M43: 24,072,093 km (0.115 R)
• M44: 24,315,339 km (0.068 R)
• M45: 24,376,375 km (0.112 R)
• M46: 24,743,039 km (0.11 R)
• M47: 27,044,303 km (0.064 R)
• M48: 27,297,273 km (0.103 R)
• M49: 27,614,421 km (0.067 R)
• M50: 27,932,914 km (0.085 R)
• M51: 28,380,661 km (0.104 R)
• M52: 28,701,997 km (0.097 R)
• M53: 28,895,427 km (0.041 R)
• M54: 29,153,932 km (0.111 R)
• M55: 32,048,053 km (0.076 R)
• M56: 32,114,773 km (0.114 R)
• M57: 32,315,534 km (0.059 R)
• M58: 32,920,358 km (0.071 R)
• M59: 33,325,768 km (0.084 R)
• M60: 34,004,942 km (0.103 R)
• M61: 34,073,009 km (0.098 R)
• M62: 34,894,601 km (0.061 R)
• M63: 35,446,019 km (0.109 R)
• M64: 38,033,314 km (0.115 R)
• M65: 38,174,833 km (0.103 R)
• M66: 39,027,990 km (0.073 R)
• M67: 39,743,816 km (0.059 R)
• M68: 40,175,406 km (0.079 R)
• M69: 40,247,512 km (0.102 R)
• M70: 40,608,492 km (0.096 R)
• M71: 41,261,038 km (0.108 R)
• M72: 41,625,009 km (0.1 R)
• M73: 42,356,244 km (0.066 R)
• M74: 44,351,879 km (0.089 R)
• M75: 45,699,158 km (0.072 R)
• M76: 46,226,789 km (0.061 R)
• M77: 46,529,127 km (0.058 R)
• M78: 46,832,212 km (0.114 R)
• M79: 48,050,836 km (0.113 R)
• M80: 48,587,294 km (0.111 R)
• M81: 49,202,889 km (0.108 R)
• M82: 49,589,001 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.9

Radius: 7.4

Gravity: 17.73 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.02 AU - 12.74 AU

Year: 14705 Days

Day: 18.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 34,592,509 km

• M1: 453,282 km (0.043 R)
• M2: 1,324,988 km (0.051 R)
• M3: 1,606,831 km (0.109 R)
• M4: 1,815,221 km (0.04 R)
• M5: 3,931,282 km (0.057 R)
• M6: 4,091,203 km (0.095 R)
• M7: 5,850,773 km (0.102 R)
• M8: 6,783,515 km (0.089 R)
• M9: 9,257,266 km (0.103 R)
• M10: 10,671,415 km (0.086 R)
• M11: 11,289,852 km (0.115 R)
• M12: 11,804,319 km (0.054 R)
• M13: 12,268,222 km (0.092 R)
• M14: 12,856,441 km (0.104 R)
• M15: 13,393,497 km (0.115 R)
• M16: 14,060,105 km (0.06 R)
• M17: 14,986,266 km (0.083 R)
• M18: 15,111,330 km (0.116 R)
• M19: 15,236,693 km (0.104 R)
• M20: 15,362,355 km (0.065 R)
• M21: 15,488,316 km (0.033 R)
• M22: 16,187,686 km (0.062 R)
• M23: 17,550,972 km (0.049 R)
• M24: 19,153,763 km (0.066 R)
• M25: 19,221,681 km (0.079 R)
• M26: 20,802,781 km (0.095 R)
• M27: 20,872,493 km (0.064 R)
• M28: 22,069,127 km (0.043 R)
• M29: 22,211,394 km (0.051 R)
• M30: 22,855,263 km (0.106 R)
• M31: 22,927,220 km (0.039 R)
• M32: 23,650,675 km (0.051 R)
• M33: 23,723,380 km (0.088 R)
• M34: 24,234,705 km (0.056 R)
• M35: 25,193,927 km (0.106 R)
• M36: 25,790,374 km (0.079 R)
• M37: 26,845,338 km (0.049 R)
• M38: 26,921,334 km (0.034 R)
• M39: 28,068,300 km (0.066 R)
• M40: 28,764,080 km (0.076 R)
• M41: 29,857,790 km (0.063 R)
• M42: 30,015,167 km (0.075 R)
• M43: 30,094,005 km (0.028 R)
• M44: 31,924,784 km (0.048 R)
• M45: 32,408,284 km (0.11 R)
• M46: 32,651,082 km (0.091 R)
• M47: 33,382,615 km (0.064 R)
• M48: 34,201,963 km (0.082 R)
• M49: 34,614,105 km (0.104 R)
• M50: 34,944,866 km (0.106 R)
• M51: 35,027,743 km (0.085 R)
• M52: 35,110,770 km (0.043 R)
• M53: 35,860,255 km (0.082 R)
• M54: 36,027,506 km (0.04 R)
• M55: 36,278,980 km (0.079 R)
• M56: 36,614,976 km (0.083 R)
• M57: 36,783,424 km (0.04 R)
• M58: 36,867,797 km (0.107 R)
• M59: 37,884,614 km (0.107 R)
• M60: 38,225,547 km (0.079 R)
• M61: 39,168,462 km (0.091 R)
• M62: 40,119,157 km (0.054 R)
• M63: 40,989,817 km (0.116 R)
• M64: 41,252,361 km (0.038 R)
• M65: 43,282,853 km (0.063 R)
• M66: 44,355,170 km (0.099 R)
• M67: 45,707,834 km (0.091 R)
• M68: 47,348,773 km (0.068 R)
• M69: 50,407,003 km (0.113 R)
• M70: 51,912,705 km (0.118 R)
• M71: 53,051,594 km (0.102 R)
• M72: 54,486,686 km (0.038 R)
• M73: 55,064,283 km (0.049 R)
• M74: 56,420,089 km (0.12 R)
• M75: 56,614,566 km (0.026 R)
• M76: 57,493,005 km (0.086 R)
• M77: 57,982,788 km (0.073 R)
• M78: 58,572,503 km (0.101 R)
• M79: 58,868,109 km (0.113 R)
• M80: 59,263,047 km (0.119 R)
• M81: 59,857,100 km (0.103 R)
• M82: 60,751,845 km (0.034 R)
• M83: 63,159,323 km (0.105 R)
• M84: 63,361,430 km (0.104 R)
• M85: 66,417,565 km (0.119 R)
• M86: 67,653,393 km (0.11 R)
• M87: 67,756,765 km (0.108 R)
• M88: 68,067,031 km (0.086 R)
• M89: 68,377,746 km (0.038 R)
• M90: 69,104,792 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.6

Radius: 3.3

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 9.72 AU - 12.24 AU

Year: 15998 Days

Day: 15 Hours

Environment

Temp: -210 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,592,509 km

• M1: 80,932 km (0.081 R)
• M2: 138,827 km (0.072 R)
• M3: 220,507 km (0.042 R)
• M4: 404,363 km (0.083 R)
• M5: 587,471 km (0.096 R)
• M6: 852,409 km (0.099 R)
• M7: 1,005,148 km (0.108 R)
• M8: 1,284,447 km (0.062 R)
• M9: 1,441,525 km (0.116 R)
• M10: 1,604,736 km (0.12 R)
• M11: 1,754,933 km (0.069 R)
• M12: 2,129,077 km (0.057 R)
• M13: 2,420,194 km (0.069 R)
• M14: 2,462,830 km (0.03 R)
• M15: 2,570,540 km (0.049 R)
• M16: 2,902,498 km (0.074 R)
• M17: 3,154,570 km (0.057 R)
• M18: 3,271,556 km (0.105 R)
• M19: 3,437,609 km (0.042 R)
• M20: 3,557,886 km (0.102 R)
• M21: 3,926,944 km (0.117 R)
• M22: 4,052,756 km (0.098 R)
• M23: 4,568,869 km (0.111 R)
• M24: 4,701,263 km (0.079 R)
• M25: 5,051,023 km (0.102 R)
• M26: 5,436,985 km (0.118 R)
• M27: 5,690,105 km (0.118 R)
• M28: 6,650,673 km (0.11 R)
• M29: 7,195,358 km (0.073 R)
• M30: 7,848,802 km (0.056 R)
• M31: 8,102,669 km (0.077 R)
• M32: 8,166,548 km (0.117 R)
• M33: 8,488,632 km (0.098 R)
• M34: 8,521,095 km (0.051 R)
• M35: 9,412,100 km (0.092 R)
• M36: 10,194,197 km (0.111 R)
• M37: 11,423,742 km (0.063 R)
• M38: 11,675,216 km (0.096 R)
• M39: 11,819,728 km (0.088 R)
• M40: 12,183,550 km (0.056 R)
• M41: 12,922,414 km (0.032 R)
• M42: 13,034,462 km (0.073 R)
• M43: 14,909,971 km (0.088 R)
• M44: 15,381,952 km (0.11 R)
• M45: 16,421,358 km (0.1 R)
• M46: 16,583,223 km (0.099 R)
• M47: 18,398,893 km (0.091 R)
• M48: 19,159,598 km (0.091 R)
• M49: 20,016,943 km (0.097 R)
• M50: 20,103,261 km (0.036 R)
• M51: 21,591,161 km (0.1 R)
• M52: 21,857,446 km (0.103 R)
• M53: 22,124,777 km (0.098 R)
• M54: 24,394,177 km (0.105 R)
• M55: 24,717,757 km (0.091 R)
• M56: 24,810,358 km (0.078 R)
• M57: 24,996,159 km (0.111 R)
• M58: 25,322,432 km (0.102 R)
• M59: 26,073,263 km (0.112 R)
• M60: 26,214,932 km (0.104 R)
• M61: 28,030,602 km (0.111 R)
• M62: 28,127,242 km (0.112 R)
• M63: 28,953,621 km (0.068 R)
• M64: 29,051,308 km (0.046 R)
• M65: 29,296,050 km (0.099 R)
• M66: 29,492,472 km (0.116 R)
• M67: 29,689,193 km (0.042 R)
• M68: 29,935,880 km (0.057 R)
• M69: 29,985,248 km (0.046 R)
• M70: 30,183,016 km (0.105 R)
• M71: 31,078,808 km (0.084 R)
• M72: 31,279,120 km (0.089 R)
• M73: 31,529,995 km (0.118 R)
• M74: 31,983,277 km (0.034 R)
• M75: 32,033,841 km (0.06 R)
• M76: 33,202,649 km (0.115 R)
• M77: 34,385,370 km (0.116 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 14,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit