🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.63 AU - 0.93 AU

Year: 248 Days

Day: 17.8 Hours

Environment

Temp: 177 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.86 AU - 1.24 AU

Year: 387 Days

Day: 14.3 Hours

Environment

Temp: 36 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.93 AU - 1.39 AU

Year: 450 Days

Day: 27 Hours

Environment

Temp: 30 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 105,702,369 km

• M1: 475,123 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.36 AU - 1.42 AU

Year: 590 Days

Day: 18.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 105,702,369 km

• M1: 146,157 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.4

Radius: 12.8

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.53 AU - 9.31 AU

Year: 8022 Days

Day: 13.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 105,702,369 km

• M1: 212,728 km (0.109 R)
• M2: 365,019 km (0.09 R)
• M3: 476,170 km (0.033 R)
• M4: 693,685 km (0.076 R)
• M5: 1,370,765 km (0.062 R)
• M6: 1,648,868 km (0.089 R)
• M7: 1,969,157 km (0.108 R)
• M8: 2,259,825 km (0.093 R)
• M9: 2,461,334 km (0.058 R)
• M10: 2,748,412 km (0.036 R)
• M11: 3,412,327 km (0.107 R)
• M12: 3,942,502 km (0.106 R)
• M13: 5,145,718 km (0.041 R)
• M14: 5,514,178 km (0.05 R)
• M15: 5,822,050 km (0.111 R)
• M16: 5,995,583 km (0.066 R)
• M17: 6,598,463 km (0.118 R)
• M18: 7,747,375 km (0.113 R)
• M19: 8,053,901 km (0.1 R)
• M20: 8,208,734 km (0.061 R)
• M21: 8,877,736 km (0.106 R)
• M22: 9,401,179 km (0.106 R)
• M23: 11,332,936 km (0.118 R)
• M24: 11,637,518 km (0.1 R)
• M25: 11,768,864 km (0.076 R)
• M26: 11,988,773 km (0.072 R)
• M27: 12,254,609 km (0.109 R)
• M28: 12,388,349 km (0.053 R)
• M29: 12,612,148 km (0.078 R)
• M30: 12,747,085 km (0.064 R)
• M31: 13,612,957 km (0.067 R)
• M32: 13,705,110 km (0.097 R)
• M33: 13,797,711 km (0.119 R)
• M34: 13,936,687 km (0.085 R)
• M35: 14,309,934 km (0.057 R)
• M36: 14,403,732 km (0.087 R)
• M37: 15,593,783 km (0.07 R)
• M38: 15,884,003 km (0.101 R)
• M39: 16,963,800 km (0.07 R)
• M40: 17,262,397 km (0.106 R)
• M41: 17,713,585 km (0.075 R)
• M42: 19,765,469 km (0.095 R)
• M43: 20,660,064 km (0.114 R)
• M44: 20,925,750 km (0.064 R)
• M45: 21,675,684 km (0.052 R)
• M46: 22,379,991 km (0.103 R)
• M47: 22,543,502 km (0.054 R)
• M48: 23,201,882 km (0.115 R)
• M49: 23,533,391 km (0.062 R)
• M50: 23,866,545 km (0.12 R)
• M51: 24,931,682 km (0.057 R)
• M52: 25,726,495 km (0.033 R)
• M53: 25,840,788 km (0.094 R)
• M54: 26,069,673 km (0.104 R)
• M55: 26,356,901 km (0.03 R)
• M56: 26,472,091 km (0.079 R)
• M57: 26,992,243 km (0.069 R)
• M58: 27,632,821 km (0.104 R)
• M59: 30,063,936 km (0.057 R)
• M60: 30,667,264 km (0.104 R)
• M61: 31,152,709 km (0.105 R)
• M62: 31,947,224 km (0.106 R)
• M63: 33,120,221 km (0.091 R)
• M64: 33,369,002 km (0.099 R)
• M65: 34,433,241 km (0.052 R)
• M66: 35,444,971 km (0.04 R)
• M67: 36,338,220 km (0.084 R)
• M68: 37,368,202 km (0.061 R)
• M69: 37,692,081 km (0.086 R)
• M70: 38,147,008 km (0.089 R)
• M71: 38,342,533 km (0.074 R)
• M72: 38,996,724 km (0.094 R)
• M73: 39,588,683 km (0.103 R)
• M74: 40,382,449 km (0.108 R)
• M75: 42,524,990 km (0.112 R)
• M76: 42,795,463 km (0.11 R)
• M77: 44,704,332 km (0.033 R)
• M78: 45,186,037 km (0.103 R)
• M79: 46,432,187 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.9

Radius: 4.6

Gravity: 43.24 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 16.44 AU - 20.3 AU

Year: 28336 Days

Day: 19.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 105,702,369 km

• M1: 291,417 km (0.068 R)
• M2: 449,990 km (0.045 R)
• M3: 809,025 km (0.082 R)
• M4: 934,239 km (0.076 R)
• M5: 2,314,429 km (0.083 R)
• M6: 3,859,027 km (0.058 R)
• M7: 3,911,386 km (0.103 R)
• M8: 5,591,220 km (0.081 R)
• M9: 6,011,441 km (0.073 R)
• M10: 6,504,067 km (0.106 R)
• M11: 7,137,913 km (0.071 R)
• M12: 7,725,084 km (0.111 R)
• M13: 8,192,428 km (0.034 R)
• M14: 9,435,586 km (0.096 R)
• M15: 9,506,346 km (0.058 R)
• M16: 10,369,526 km (0.095 R)
• M17: 10,884,442 km (0.095 R)
• M18: 11,332,338 km (0.094 R)
• M19: 12,015,551 km (0.102 R)
• M20: 12,092,295 km (0.118 R)
• M21: 13,821,347 km (0.095 R)
• M22: 14,632,467 km (0.119 R)
• M23: 14,878,855 km (0.089 R)
• M24: 15,126,589 km (0.029 R)
• M25: 16,046,466 km (0.06 R)
• M26: 18,557,017 km (0.098 R)
• M27: 18,734,590 km (0.108 R)
• M28: 19,450,566 km (0.063 R)
• M29: 20,175,517 km (0.097 R)
• M30: 20,541,284 km (0.113 R)
• M31: 20,633,137 km (0.1 R)
• M32: 22,971,651 km (0.091 R)
• M33: 23,737,592 km (0.086 R)
• M34: 26,085,082 km (0.108 R)
• M35: 28,403,101 km (0.056 R)
• M36: 29,949,943 km (0.107 R)
• M37: 30,996,230 km (0.088 R)
• M38: 32,267,662 km (0.025 R)
• M39: 32,481,288 km (0.059 R)
• M40: 34,970,597 km (0.038 R)
• M41: 38,647,712 km (0.113 R)
• M42: 39,329,430 km (0.119 R)
• M43: 40,589,493 km (0.079 R)
• M44: 40,704,683 km (0.084 R)
• M45: 40,820,023 km (0.082 R)
• M46: 40,935,363 km (0.076 R)
• M47: 41,746,333 km (0.068 R)
• M48: 41,979,107 km (0.063 R)
• M49: 44,566,851 km (0.069 R)
• M50: 45,520,538 km (0.073 R)
• M51: 48,544,210 km (0.119 R)
• M52: 50,760,951 km (0.102 R)
• M53: 50,885,117 km (0.108 R)
• M54: 51,133,599 km (0.038 R)
• M55: 53,514,898 km (0.078 R)
• M56: 54,528,274 km (0.068 R)
• M57: 54,655,432 km (0.051 R)
• M58: 55,420,177 km (0.069 R)
• M59: 56,060,306 km (0.109 R)
• M60: 57,218,493 km (0.078 R)
• M61: 63,527,334 km (0.108 R)
• M62: 63,661,075 km (0.076 R)
• M63: 63,929,004 km (0.056 R)
• M64: 64,331,273 km (0.108 R)
• M65: 65,273,590 km (0.104 R)
• M66: 66,084,859 km (0.073 R)
• M67: 66,355,931 km (0.076 R)
• M68: 66,491,766 km (0.106 R)
• M69: 67,444,405 km (0.062 R)
• M70: 70,467,479 km (0.118 R)
• M71: 74,660,707 km (0.099 R)
• M72: 74,801,927 km (0.09 R)
• M73: 75,367,407 km (0.109 R)
• M74: 79,077,883 km (0.106 R)
• M75: 79,221,647 km (0.107 R)
• M76: 79,798,197 km (0.088 R)
• M77: 81,972,153 km (0.072 R)
• M78: 83,139,615 km (0.081 R)
• M79: 85,343,341 km (0.058 R)
• M80: 85,490,845 km (0.101 R)
• M81: 85,638,647 km (0.032 R)
• M82: 86,082,205 km (0.087 R)
• M83: 86,230,157 km (0.113 R)
• M84: 86,378,259 km (0.049 R)
• M85: 86,971,564 km (0.118 R)
• M86: 87,863,916 km (0.092 R)
• M87: 88,311,363 km (0.115 R)
• M88: 88,759,409 km (0.058 R)
• M89: 89,958,136 km (0.095 R)
• M90: 90,409,024 km (0.09 R)
• M91: 91,463,989 km (0.097 R)
• M92: 93,282,051 km (0.049 R)
• M93: 98,033,429 km (0.12 R)
• M94: 104,121,614 km (0.112 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 11,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit