🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.18 AU - 1.34 AU

Year: 525 Days

Day: 12.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.22 AU - 1.82 AU

Year: 695 Days

Day: 38 Hours

Environment

Temp: -46 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,581,569 km

• M1: 81,980 km (0.113 R)
• M2: 1,268,889 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.32 AU - 2.1 AU

Year: 829 Days

Day: 24.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,581,569 km

• M1: 71,209 km (0.111 R)
• M2: 185,801 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.55 AU - 2.13 AU

Year: 926 Days

Day: 42.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.8

Radius: 10.4

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 10.04 AU - 11.46 AU

Year: 13071 Days

Day: 7.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 85,581,569 km

• M1: 131,347 km (0.109 R)
• M2: 321,336 km (0.102 R)
• M3: 419,622 km (0.053 R)
• M4: 576,101 km (0.106 R)
• M5: 662,569 km (0.119 R)
• M6: 743,501 km (0.073 R)
• M7: 893,847 km (0.073 R)
• M8: 1,007,841 km (0.092 R)
• M9: 1,327,980 km (0.118 R)
• M10: 1,595,760 km (0.073 R)
• M11: 1,895,555 km (0.071 R)
• M12: 2,229,158 km (0.091 R)
• M13: 2,467,318 km (0.118 R)
• M14: 2,548,549 km (0.109 R)
• M15: 2,781,024 km (0.063 R)
• M16: 3,037,734 km (0.112 R)
• M17: 3,428,484 km (0.091 R)
• M18: 3,666,793 km (0.073 R)
• M19: 3,967,784 km (0.05 R)
• M20: 4,276,854 km (0.103 R)
• M21: 4,938,974 km (0.106 R)
• M22: 5,187,605 km (0.064 R)
• M23: 5,398,090 km (0.118 R)
• M24: 5,568,482 km (0.057 R)
• M25: 5,849,277 km (0.071 R)
• M26: 6,134,709 km (0.107 R)
• M27: 6,335,021 km (0.034 R)
• M28: 6,605,494 km (0.088 R)
• M29: 6,972,009 km (0.063 R)
• M30: 7,180,997 km (0.119 R)
• M31: 7,463,139 km (0.072 R)
• M32: 7,820,827 km (0.098 R)
• M33: 7,917,168 km (0.12 R)
• M34: 7,989,723 km (0.093 R)
• M35: 8,306,571 km (0.099 R)
• M36: 8,528,275 km (0.104 R)
• M37: 8,927,403 km (0.062 R)
• M38: 9,028,082 km (0.095 R)
• M39: 9,103,928 km (0.052 R)
• M40: 9,332,663 km (0.116 R)
• M41: 9,460,569 km (0.037 R)
• M42: 10,161,136 km (0.087 R)
• M43: 10,851,680 km (0.079 R)
• M44: 11,148,333 km (0.118 R)
• M45: 11,256,941 km (0.084 R)
• M46: 11,529,807 km (0.068 R)
• M47: 12,082,272 km (0.062 R)
• M48: 12,389,845 km (0.027 R)
• M49: 12,587,015 km (0.036 R)
• M50: 12,955,774 km (0.104 R)
• M51: 13,184,360 km (0.079 R)
• M52: 15,241,929 km (0.071 R)
• M53: 15,422,942 km (0.096 R)
• M54: 15,604,703 km (0.106 R)
• M55: 15,756,695 km (0.091 R)
• M56: 16,092,692 km (0.099 R)
• M57: 16,184,844 km (0.043 R)
• M58: 16,338,631 km (0.089 R)
• M59: 16,709,783 km (0.062 R)
• M60: 17,808,280 km (0.083 R)
• M61: 18,190,353 km (0.083 R)
• M62: 18,736,086 km (0.099 R)
• M63: 19,092,279 km (0.047 R)
• M64: 19,385,191 km (0.095 R)
• M65: 22,054,316 km (0.104 R)
• M66: 22,224,858 km (0.113 R)
• M67: 22,739,475 km (0.109 R)
• M68: 22,877,254 km (0.109 R)
• M69: 22,946,369 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.9

Radius: 8.9

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 11.08 AU - 11.96 AU

Year: 14501 Days

Day: 13.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 85,581,569 km

• M1: 112,198 km (0.108 R)
• M2: 463,753 km (0.062 R)
• M3: 533,765 km (0.119 R)
• M4: 923,468 km (0.11 R)
• M5: 2,259,077 km (0.025 R)
• M6: 2,826,801 km (0.08 R)
• M7: 3,044,017 km (0.041 R)
• M8: 3,154,720 km (0.049 R)
• M9: 3,728,278 km (0.064 R)
• M10: 4,271,917 km (0.099 R)
• M11: 4,711,884 km (0.111 R)
• M12: 4,840,239 km (0.038 R)
• M13: 4,904,865 km (0.113 R)
• M14: 5,133,451 km (0.112 R)
• M15: 7,604,359 km (0.107 R)
• M16: 8,060,034 km (0.1 R)
• M17: 8,329,909 km (0.092 R)
• M18: 10,384,336 km (0.113 R)
• M19: 11,059,771 km (0.11 R)
• M20: 11,618,967 km (0.071 R)
• M21: 11,923,997 km (0.116 R)
• M22: 12,011,512 km (0.12 R)
• M23: 12,099,476 km (0.109 R)
• M24: 12,275,702 km (0.115 R)
• M25: 12,408,545 km (0.049 R)
• M26: 12,586,267 km (0.062 R)
• M27: 13,260,505 km (0.093 R)
• M28: 14,737,933 km (0.052 R)
• M29: 15,257,786 km (0.067 R)
• M30: 16,024,625 km (0.101 R)
• M31: 16,121,415 km (0.083 R)
• M32: 16,315,443 km (0.098 R)
• M33: 16,510,369 km (0.096 R)
• M34: 17,895,795 km (0.082 R)
• M35: 18,754,935 km (0.078 R)
• M36: 19,112,774 km (0.12 R)
• M37: 19,938,853 km (0.12 R)
• M38: 20,251,662 km (0.105 R)
• M39: 20,461,099 km (0.095 R)
• M40: 20,776,601 km (0.101 R)
• M41: 20,987,833 km (0.082 R)
• M42: 22,378,196 km (0.115 R)
• M43: 22,648,968 km (0.114 R)
• M44: 23,084,447 km (0.103 R)
• M45: 23,358,062 km (0.094 R)
• M46: 24,296,340 km (0.116 R)
• M47: 24,574,592 km (0.098 R)
• M48: 25,359,532 km (0.079 R)
• M49: 26,323,690 km (0.093 R)
• M50: 26,380,837 km (0.061 R)
• M51: 29,940,368 km (0.073 R)
• M52: 30,119,287 km (0.038 R)
• M53: 31,019,118 km (0.081 R)
• M54: 31,079,406 km (0.109 R)
• M55: 31,502,768 km (0.095 R)
• M56: 32,538,584 km (0.093 R)
• M57: 33,153,132 km (0.118 R)
• M58: 33,771,570 km (0.042 R)
• M59: 34,706,257 km (0.073 R)
• M60: 34,831,471 km (0.05 R)
• M61: 35,334,119 km (0.111 R)
• M62: 37,625,211 km (0.116 R)
• M63: 39,374,908 km (0.046 R)
• M64: 41,350,048 km (0.099 R)
• M65: 42,349,661 km (0.1 R)
• M66: 42,617,591 km (0.052 R)
• M67: 44,168,921 km (0.057 R)
• M68: 44,304,606 km (0.115 R)
• M69: 45,190,525 km (0.045 R)
• M70: 45,258,891 km (0.118 R)
• M71: 45,669,986 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.1

Radius: 6

Gravity: 22.78 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 13.58 AU - 16.66 AU

Year: 21804 Days

Day: 22.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 85,581,569 km

• M1: 147,653 km (0.113 R)
• M2: 201,359 km (0.114 R)
• M3: 1,331,271 km (0.102 R)
• M4: 1,524,402 km (0.089 R)
• M5: 2,009,399 km (0.111 R)
• M6: 2,156,304 km (0.116 R)
• M7: 2,268,801 km (0.073 R)
• M8: 3,236,849 km (0.066 R)
• M9: 3,540,533 km (0.047 R)
• M10: 3,944,597 km (0.108 R)
• M11: 4,505,888 km (0.109 R)
• M12: 4,795,809 km (0.116 R)
• M13: 5,495,777 km (0.112 R)
• M14: 6,067,989 km (0.069 R)
• M15: 6,768,556 km (0.111 R)
• M16: 7,100,364 km (0.07 R)
• M17: 9,079,095 km (0.071 R)
• M18: 10,507,455 km (0.06 R)
• M19: 10,891,473 km (0.099 R)
• M20: 11,150,128 km (0.111 R)
• M21: 12,338,533 km (0.078 R)
• M22: 12,743,495 km (0.089 R)
• M23: 13,844,834 km (0.079 R)
• M24: 15,625,647 km (0.105 R)
• M25: 17,779,857 km (0.052 R)
• M26: 17,931,848 km (0.102 R)
• M27: 19,946,482 km (0.108 R)
• M28: 20,820,284 km (0.047 R)
• M29: 21,625,270 km (0.079 R)
• M30: 22,440,578 km (0.096 R)
• M31: 22,934,550 km (0.071 R)
• M32: 24,100,965 km (0.085 R)
• M33: 24,860,922 km (0.108 R)
• M34: 25,628,808 km (0.099 R)
• M35: 26,664,773 km (0.111 R)
• M36: 27,013,037 km (0.043 R)
• M37: 27,275,282 km (0.116 R)
• M38: 27,538,425 km (0.061 R)
• M39: 27,714,352 km (0.053 R)
• M40: 28,955,715 km (0.026 R)
• M41: 29,853,601 km (0.053 R)
• M42: 29,943,809 km (0.106 R)
• M43: 30,669,359 km (0.107 R)
• M44: 32,601,415 km (0.08 R)
• M45: 34,288,430 km (0.051 R)
• M46: 36,099,761 km (0.097 R)
• M47: 36,581,616 km (0.09 R)
• M48: 39,121,190 km (0.117 R)
• M49: 39,616,059 km (0.115 R)
• M50: 39,814,725 km (0.115 R)
• M51: 40,512,151 km (0.084 R)
• M52: 41,616,332 km (0.101 R)
• M53: 42,324,080 km (0.113 R)
• M54: 44,780,926 km (0.113 R)
• M55: 48,764,268 km (0.045 R)
• M56: 49,083,510 km (0.062 R)
• M57: 50,475,070 km (0.038 R)
• M58: 51,121,632 km (0.117 R)
• M59: 51,554,269 km (0.07 R)
• M60: 51,988,102 km (0.038 R)
• M61: 55,169,301 km (0.077 R)
• M62: 57,175,259 km (0.116 R)
• M63: 58,074,492 km (0.086 R)
• M64: 58,412,882 km (0.119 R)
• M65: 59,545,637 km (0.036 R)
• M66: 60,342,994 km (0.03 R)
• M67: 60,571,430 km (0.093 R)
• M68: 62,524,729 km (0.081 R)
• M69: 62,640,219 km (0.112 R)
• M70: 62,871,497 km (0.098 R)
• M71: 63,103,075 km (0.058 R)
• M72: 63,683,215 km (0.1 R)
• M73: 64,498,524 km (0.106 R)
• M74: 67,319,790 km (0.1 R)
• M75: 69,222,824 km (0.037 R)
• M76: 69,941,044 km (0.064 R)
• M77: 71,747,438 km (0.105 R)
• M78: 73,447,019 km (0.057 R)
• M79: 73,813,085 km (0.075 R)
• M80: 76,144,718 km (0.102 R)
• M81: 76,391,554 km (0.056 R)
• M82: 76,515,122 km (0.041 R)
• M83: 77,505,610 km (0.093 R)
• M84: 78,375,970 km (0.104 R)
• M85: 80,000,603 km (0.029 R)
• M86: 80,126,116 km (0.112 R)
• M87: 81,006,050 km (0.062 R)
• M88: 82,141,947 km (0.109 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 15,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit