🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.67 AU - 0.67 AU

Year: 199 Days

Day: 44.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.82 AU - 1.3 AU

Year: 397 Days

Day: 31.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.7

Radius: 13.6

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.98 AU - 5.94 AU

Year: 4637 Days

Day: 6.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 76,134,949 km

• M1: 191,934 km (0.047 R)
• M2: 608,863 km (0.1 R)
• M3: 773,421 km (0.045 R)
• M4: 877,990 km (0.093 R)
• M5: 1,056,759 km (0.084 R)
• M6: 1,162,824 km (0.106 R)
• M7: 1,260,661 km (0.071 R)
• M8: 1,361,341 km (0.086 R)
• M9: 1,451,847 km (0.06 R)
• M10: 1,680,732 km (0.093 R)
• M11: 1,878,351 km (0.084 R)
• M12: 2,144,037 km (0.094 R)
• M13: 2,312,484 km (0.114 R)
• M14: 2,453,854 km (0.029 R)
• M15: 2,614,372 km (0.102 R)
• M16: 2,761,876 km (0.083 R)
• M17: 2,912,222 km (0.081 R)
• M18: 3,013,948 km (0.057 R)
• M19: 3,134,375 km (0.046 R)
• M20: 3,309,105 km (0.026 R)
• M21: 3,505,078 km (0.101 R)
• M22: 3,852,893 km (0.117 R)
• M23: 4,116,335 km (0.052 R)
• M24: 4,211,928 km (0.085 R)
• M25: 4,444,403 km (0.076 R)
• M26: 4,562,286 km (0.095 R)
• M27: 4,982,955 km (0.088 R)
• M28: 5,690,853 km (0.107 R)
• M29: 6,253,640 km (0.087 R)
• M30: 6,608,785 km (0.116 R)
• M31: 6,743,722 km (0.107 R)
• M32: 7,085,254 km (0.035 R)
• M33: 7,269,559 km (0.09 R)
• M34: 7,362,459 km (0.1 R)
• M35: 7,666,891 km (0.095 R)
• M36: 7,808,710 km (0.059 R)
• M37: 8,312,406 km (0.107 R)
• M38: 8,433,879 km (0.053 R)
• M39: 8,727,839 km (0.065 R)
• M40: 8,925,757 km (0.053 R)
• M41: 9,175,137 km (0.062 R)
• M42: 9,988,949 km (0.069 R)
• M43: 10,378,502 km (0.058 R)
• M44: 10,640,897 km (0.086 R)
• M45: 10,772,991 km (0.09 R)
• M46: 10,932,164 km (0.065 R)
• M47: 12,846,568 km (0.049 R)
• M48: 14,131,464 km (0.09 R)
• M49: 15,546,660 km (0.098 R)
• M50: 15,666,637 km (0.1 R)
• M51: 15,817,132 km (0.113 R)
• M52: 16,271,162 km (0.079 R)
• M53: 16,576,342 km (0.086 R)
• M54: 16,729,679 km (0.038 R)
• M55: 17,192,386 km (0.11 R)
• M56: 17,972,987 km (0.073 R)
• M57: 18,383,334 km (0.085 R)
• M58: 18,510,343 km (0.066 R)
• M59: 19,213,603 km (0.084 R)
• M60: 19,407,033 km (0.094 R)
• M61: 19,633,374 km (0.084 R)
• M62: 19,795,688 km (0.114 R)
• M63: 20,416,220 km (0.034 R)
• M64: 21,945,260 km (0.083 R)
• M65: 22,079,898 km (0.105 R)
• M66: 22,519,566 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836

Radius: 12.9

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.58 AU - 9.8 AU

Year: 9310 Days

Day: 5.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,134,949 km

• M1: 216,618 km (0.051 R)
• M2: 521,049 km (0.041 R)
• M3: 640,728 km (0.116 R)
• M4: 875,896 km (0.11 R)
• M5: 985,850 km (0.103 R)
• M6: 1,180,327 km (0.116 R)
• M7: 1,912,310 km (0.109 R)
• M8: 2,034,082 km (0.109 R)
• M9: 2,260,424 km (0.112 R)
• M10: 2,442,185 km (0.026 R)
• M11: 2,548,250 km (0.032 R)
• M12: 2,765,317 km (0.115 R)
• M13: 2,876,169 km (0.046 R)
• M14: 3,131,083 km (0.096 R)
• M15: 3,217,701 km (0.071 R)
• M16: 3,816,242 km (0.073 R)
• M17: 4,065,472 km (0.099 R)
• M18: 4,514,415 km (0.113 R)
• M19: 4,845,026 km (0.081 R)
• M20: 5,286,789 km (0.096 R)
• M21: 5,991,694 km (0.083 R)
• M22: 6,876,565 km (0.075 R)
• M23: 7,180,548 km (0.099 R)
• M24: 7,372,931 km (0.098 R)
• M25: 7,723,439 km (0.059 R)
• M26: 7,841,472 km (0.079 R)
• M27: 8,079,482 km (0.033 R)
• M28: 8,481,451 km (0.082 R)
• M29: 8,807,724 km (0.09 R)
• M30: 9,179,774 km (0.083 R)
• M31: 9,472,687 km (0.071 R)
• M32: 10,983,476 km (0.108 R)
• M33: 11,072,038 km (0.077 R)
• M34: 11,205,329 km (0.115 R)
• M35: 11,339,219 km (0.109 R)
• M36: 11,473,708 km (0.109 R)
• M37: 12,062,226 km (0.091 R)
• M38: 14,416,747 km (0.118 R)
• M39: 15,248,960 km (0.106 R)
• M40: 15,397,510 km (0.084 R)
• M41: 17,216,621 km (0.068 R)
• M42: 18,414,301 km (0.104 R)
• M43: 18,572,426 km (0.115 R)
• M44: 18,678,192 km (0.09 R)
• M45: 19,746,321 km (0.107 R)
• M46: 20,287,865 km (0.032 R)
• M47: 20,779,443 km (0.073 R)
• M48: 21,054,255 km (0.103 R)
• M49: 23,638,408 km (0.048 R)
• M50: 24,155,718 km (0.048 R)
• M51: 24,386,846 km (0.117 R)
• M52: 24,851,198 km (0.106 R)
• M53: 25,142,914 km (0.078 R)
• M54: 25,259,900 km (0.045 R)
• M55: 25,377,184 km (0.108 R)
• M56: 25,670,995 km (0.081 R)
• M57: 27,216,789 km (0.077 R)
• M58: 27,577,769 km (0.118 R)
• M59: 27,879,807 km (0.076 R)
• M60: 28,000,981 km (0.11 R)
• M61: 28,122,305 km (0.083 R)
• M62: 29,344,969 km (0.079 R)
• M63: 30,584,985 km (0.06 R)
• M64: 30,772,581 km (0.088 R)
• M65: 31,778,926 km (0.045 R)
• M66: 32,413,371 km (0.091 R)
• M67: 32,796,042 km (0.079 R)
• M68: 33,180,359 km (0.099 R)
• M69: 33,501,546 km (0.096 R)
• M70: 33,888,555 km (0.071 R)
• M71: 34,797,213 km (0.104 R)
• M72: 35,385,432 km (0.114 R)
• M73: 35,516,629 km (0.096 R)
• M74: 35,713,799 km (0.111 R)
• M75: 35,845,445 km (0.08 R)
• M76: 36,373,376 km (0.083 R)
• M77: 36,704,735 km (0.093 R)
• M78: 36,904,000 km (0.102 R)
• M79: 38,308,873 km (0.094 R)
• M80: 38,646,067 km (0.118 R)
• M81: 38,984,158 km (0.079 R)
• M82: 40,277,880 km (0.119 R)
• M83: 40,551,944 km (0.105 R)
• M84: 40,689,274 km (0.112 R)
• M85: 40,895,570 km (0.115 R)
• M86: 41,516,401 km (0.071 R)
• M87: 42,349,063 km (0.028 R)
• M88: 42,488,338 km (0.119 R)
• M89: 43,749,000 km (0.113 R)
• M90: 45,377,672 km (0.116 R)
• M91: 46,235,316 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.8

Radius: 4.8

Gravity: 13.4 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 16.65 AU - 21.11 AU

Year: 29815 Days

Day: 17.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 76,134,949 km

• M1: 834,906 km (0.091 R)
• M2: 884,871 km (0.042 R)
• M3: 935,884 km (0.102 R)
• M4: 1,149,959 km (0.115 R)
• M5: 1,349,672 km (0.079 R)
• M6: 1,529,489 km (0.055 R)
• M7: 2,949,472 km (0.059 R)
• M8: 3,222,039 km (0.099 R)
• M9: 3,625,504 km (0.049 R)
• M10: 3,875,183 km (0.068 R)
• M11: 4,792,218 km (0.096 R)
• M12: 4,837,546 km (0.093 R)
• M13: 5,628,919 km (0.082 R)
• M14: 6,560,166 km (0.092 R)
• M15: 6,966,324 km (0.119 R)
• M16: 7,017,786 km (0.101 R)
• M17: 7,069,247 km (0.074 R)
• M18: 7,224,380 km (0.058 R)
• M19: 7,856,431 km (0.1 R)
• M20: 8,396,480 km (0.078 R)
• M21: 8,505,836 km (0.097 R)
• M22: 8,615,790 km (0.111 R)
• M23: 9,626,174 km (0.086 R)
• M24: 10,145,279 km (0.025 R)
• M25: 10,203,622 km (0.103 R)
• M26: 11,150,427 km (0.083 R)
• M27: 11,210,565 km (0.109 R)
• M28: 11,573,490 km (0.109 R)
• M29: 12,622,620 km (0.091 R)
• M30: 17,529,579 km (0.111 R)
• M31: 19,089,287 km (0.07 R)
• M32: 19,594,778 km (0.115 R)
• M33: 21,137,581 km (0.113 R)
• M34: 22,642,835 km (0.114 R)
• M35: 24,572,348 km (0.087 R)
• M36: 26,553,921 km (0.085 R)
• M37: 27,198,838 km (0.06 R)
• M38: 30,667,863 km (0.098 R)
• M39: 31,005,505 km (0.118 R)
• M40: 31,344,344 km (0.084 R)
• M41: 32,970,473 km (0.075 R)
• M42: 37,288,616 km (0.104 R)
• M43: 37,648,997 km (0.07 R)
• M44: 40,018,777 km (0.094 R)
• M45: 41,874,239 km (0.119 R)
• M46: 42,342,481 km (0.08 R)
• M47: 44,137,505 km (0.105 R)
• M48: 46,343,625 km (0.118 R)
• M49: 46,924,962 km (0.094 R)
• M50: 47,997,130 km (0.118 R)
• M51: 49,077,227 km (0.099 R)
• M52: 49,373,281 km (0.084 R)
• M53: 49,669,784 km (0.094 R)
• M54: 50,066,219 km (0.073 R)
• M55: 50,861,930 km (0.08 R)
• M56: 51,561,748 km (0.111 R)
• M57: 52,667,875 km (0.09 R)
• M58: 54,494,764 km (0.109 R)
• M59: 54,596,790 km (0.052 R)
• M60: 55,005,791 km (0.057 R)
• M61: 56,135,853 km (0.078 R)
• M62: 56,445,371 km (0.112 R)
• M63: 58,314,447 km (0.096 R)
• M64: 58,942,010 km (0.045 R)
• M65: 59,046,728 km (0.11 R)
• M66: 59,887,468 km (0.078 R)
• M67: 64,257,521 km (0.117 R)
• M68: 64,797,420 km (0.105 R)
• M69: 65,013,888 km (0.053 R)
• M70: 65,555,881 km (0.092 R)
• M71: 66,426,242 km (0.098 R)
• M72: 66,535,299 km (0.108 R)
• M73: 67,300,492 km (0.116 R)
• M74: 69,724,127 km (0.038 R)
• M75: 71,616,390 km (0.097 R)
• M76: 72,400,433 km (0.087 R)
• M77: 72,849,825 km (0.096 R)
• M78: 72,962,322 km (0.107 R)
• M79: 73,412,761 km (0.092 R)
• M80: 74,996,704 km (0.098 R)
• M81: 75,337,488 km (0.088 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 13,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit