🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.51 AU - 0.59 AU

Year: 143 Days

Day: 43.8 Hours

Environment

Temp: 246 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.55 AU - 0.61 AU

Year: 155 Days

Day: 15.6 Hours

Environment

Temp: 230 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.42 AU - 1.46 AU

Year: 605 Days

Day: 33.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.65 AU - 2.35 AU

Year: 990 Days

Day: 25.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.7

Radius: 11.7

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.69 AU - 6.79 AU

Year: 5453 Days

Day: 12.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 64,488,880 km

• M1: 333,304 km (0.115 R)
• M2: 556,803 km (0.04 R)
• M3: 633,996 km (0.098 R)
• M4: 895,792 km (0.12 R)
• M5: 994,676 km (0.091 R)
• M6: 1,198,578 km (0.1 R)
• M7: 1,540,409 km (0.105 R)
• M8: 1,647,671 km (0.037 R)
• M9: 1,729,800 km (0.066 R)
• M10: 1,855,762 km (0.09 R)
• M11: 1,963,173 km (0.056 R)
• M12: 2,169,319 km (0.115 R)
• M13: 2,555,431 km (0.027 R)
• M14: 2,667,480 km (0.112 R)
• M15: 2,789,551 km (0.101 R)
• M16: 2,980,139 km (0.1 R)
• M17: 3,055,985 km (0.084 R)
• M18: 3,330,946 km (0.082 R)
• M19: 3,471,419 km (0.096 R)
• M20: 3,551,304 km (0.11 R)
• M21: 3,685,942 km (0.075 R)
• M22: 4,062,629 km (0.102 R)
• M23: 4,175,277 km (0.112 R)
• M24: 4,336,693 km (0.106 R)
• M25: 4,783,691 km (0.112 R)
• M26: 5,266,144 km (0.079 R)
• M27: 5,430,403 km (0.089 R)
• M28: 5,533,924 km (0.067 R)
• M29: 5,711,497 km (0.051 R)
• M30: 5,976,136 km (0.117 R)
• M31: 6,342,501 km (0.106 R)
• M32: 6,716,196 km (0.081 R)
• M33: 6,805,207 km (0.105 R)
• M34: 7,029,454 km (0.108 R)
• M35: 7,278,984 km (0.114 R)
• M36: 7,496,798 km (0.103 R)
• M37: 7,974,165 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.6

Radius: 8.4

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 11.76 AU - 13.02 AU

Year: 15258 Days

Day: 14.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,488,880 km

• M1: 120,725 km (0.097 R)
• M2: 211,083 km (0.112 R)
• M3: 374,443 km (0.116 R)
• M4: 473,028 km (0.11 R)
• M5: 544,237 km (0.045 R)
• M6: 638,933 km (0.083 R)
• M7: 719,117 km (0.104 R)
• M8: 1,196,185 km (0.066 R)
• M9: 1,426,864 km (0.101 R)
• M10: 1,700,030 km (0.092 R)
• M11: 2,295,131 km (0.091 R)
• M12: 2,485,569 km (0.12 R)
• M13: 3,586,160 km (0.114 R)
• M14: 3,696,264 km (0.057 R)
• M15: 3,919,913 km (0.108 R)
• M16: 4,033,458 km (0.12 R)
• M17: 4,939,572 km (0.09 R)
• M18: 5,021,402 km (0.114 R)
• M19: 5,103,531 km (0.114 R)
• M20: 5,521,209 km (0.076 R)
• M21: 5,820,105 km (0.107 R)
• M22: 6,036,872 km (0.068 R)
• M23: 6,124,238 km (0.115 R)
• M24: 6,300,464 km (0.106 R)
• M25: 7,021,825 km (0.104 R)
• M26: 7,674,520 km (0.118 R)
• M27: 8,788,426 km (0.054 R)
• M28: 8,887,609 km (0.077 R)
• M29: 9,288,382 km (0.091 R)
• M30: 10,159,341 km (0.049 R)
• M31: 10,736,789 km (0.087 R)
• M32: 11,271,003 km (0.093 R)
• M33: 11,433,017 km (0.072 R)
• M34: 11,595,780 km (0.12 R)
• M35: 11,813,893 km (0.093 R)
• M36: 11,923,549 km (0.12 R)
• M37: 12,143,757 km (0.062 R)
• M38: 12,756,360 km (0.048 R)
• M39: 12,925,256 km (0.109 R)
• M40: 14,830,535 km (0.109 R)
• M41: 15,067,498 km (0.082 R)
• M42: 15,245,968 km (0.086 R)
• M43: 16,945,400 km (0.026 R)
• M44: 17,007,184 km (0.076 R)
• M45: 17,880,237 km (0.07 R)
• M46: 18,069,328 km (0.06 R)
• M47: 19,799,877 km (0.081 R)
• M48: 21,716,824 km (0.111 R)
• M49: 21,783,993 km (0.058 R)
• M50: 21,918,482 km (0.114 R)
• M51: 22,053,269 km (0.029 R)
• M52: 23,278,775 km (0.062 R)
• M53: 23,623,149 km (0.097 R)
• M54: 24,177,559 km (0.105 R)
• M55: 24,386,547 km (0.09 R)
• M56: 26,725,211 km (0.059 R)
• M57: 26,797,167 km (0.087 R)
• M58: 28,912,631 km (0.077 R)
• M59: 29,356,937 km (0.11 R)
• M60: 30,854,262 km (0.077 R)
• M61: 31,688,419 km (0.101 R)
• M62: 32,299,676 km (0.116 R)
• M63: 33,146,550 km (0.069 R)
• M64: 33,456,367 km (0.11 R)
• M65: 33,534,008 km (0.09 R)
• M66: 33,767,082 km (0.066 R)
• M67: 34,626,522 km (0.091 R)
• M68: 36,686,484 km (0.112 R)
• M69: 36,766,369 km (0.074 R)
• M70: 36,926,589 km (0.111 R)
• M71: 38,216,721 km (0.102 R)
• M72: 39,112,214 km (0.108 R)
• M73: 40,427,029 km (0.065 R)
• M74: 41,172,924 km (0.105 R)
• M75: 43,692,003 km (0.077 R)
• M76: 45,227,326 km (0.101 R)
• M77: 45,313,045 km (0.117 R)
• M78: 46,174,131 km (0.095 R)
• M79: 47,301,650 km (0.101 R)
• M80: 47,737,728 km (0.119 R)
• M81: 48,175,152 km (0.112 R)
• M82: 48,526,109 km (0.047 R)
• M83: 50,649,052 km (0.056 R)
• M84: 50,738,212 km (0.102 R)
• M85: 51,274,072 km (0.117 R)
• M86: 51,452,991 km (0.054 R)
• M87: 52,261,268 km (0.111 R)
• M88: 52,351,326 km (0.067 R)
• M89: 55,351,960 km (0.086 R)
• M90: 55,535,517 km (0.054 R)
• M91: 56,272,137 km (0.115 R)
• M92: 58,501,444 km (0.098 R)
• M93: 58,875,738 km (0.062 R)
• M94: 60,854,020 km (0.058 R)
• M95: 62,471,472 km (0.1 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 14,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit