🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.55 AU - 0.71 AU

Year: 184 Days

Day: 14.5 Hours

Environment

Temp: 140 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.23 AU - 1.41 AU

Year: 560 Days

Day: 43.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.66 AU - 1.68 AU

Year: 796 Days

Day: 40.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,571,882 km

• M1: 1,300,305 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.9

Radius: 14.1

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.69 AU - 13.79 AU

Year: 13904 Days

Day: 7.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 109,571,882 km

• M1: 205,996 km (0.088 R)
• M2: 346,469 km (0.108 R)
• M3: 610,808 km (0.103 R)
• M4: 1,146,668 km (0.103 R)
• M5: 1,521,261 km (0.061 R)
• M6: 1,883,886 km (0.109 R)
• M7: 2,382,944 km (0.065 R)
• M8: 2,690,667 km (0.108 R)
• M9: 2,834,880 km (0.103 R)
• M10: 3,071,244 km (0.067 R)
• M11: 4,937,029 km (0.025 R)
• M12: 6,112,120 km (0.06 R)
• M13: 6,419,245 km (0.117 R)
• M14: 6,574,677 km (0.093 R)
• M15: 6,770,800 km (0.062 R)
• M16: 6,929,074 km (0.1 R)
• M17: 7,088,546 km (0.106 R)
• M18: 7,208,972 km (0.106 R)
• M19: 7,904,602 km (0.062 R)
• M20: 8,071,404 km (0.098 R)
• M21: 8,197,365 km (0.097 R)
• M22: 8,451,083 km (0.033 R)
• M23: 9,580,696 km (0.105 R)
• M24: 9,713,988 km (0.109 R)
• M25: 9,937,787 km (0.056 R)
• M26: 10,299,365 km (0.114 R)
• M27: 10,619,205 km (0.082 R)
• M28: 10,757,433 km (0.068 R)
• M29: 11,409,979 km (0.06 R)
• M30: 11,931,627 km (0.069 R)
• M31: 12,364,414 km (0.117 R)
• M32: 12,509,823 km (0.079 R)
• M33: 13,493,578 km (0.031 R)
• M34: 13,743,556 km (0.084 R)
• M35: 14,095,859 km (0.09 R)
• M36: 14,197,137 km (0.113 R)
• M37: 14,861,202 km (0.058 R)
• M38: 15,222,930 km (0.116 R)
• M39: 15,692,218 km (0.045 R)
• M40: 15,797,236 km (0.103 R)
• M41: 16,538,493 km (0.075 R)
• M42: 16,913,535 km (0.076 R)
• M43: 18,275,325 km (0.095 R)
• M44: 18,997,434 km (0.113 R)
• M45: 20,240,742 km (0.066 R)
• M46: 20,872,194 km (0.071 R)
• M47: 20,987,684 km (0.111 R)
• M48: 23,282,665 km (0.091 R)
• M49: 23,582,608 km (0.098 R)
• M50: 23,763,173 km (0.103 R)
• M51: 24,065,211 km (0.082 R)
• M52: 24,612,141 km (0.086 R)
• M53: 26,526,994 km (0.109 R)
• M54: 27,407,377 km (0.113 R)
• M55: 28,681,801 km (0.094 R)
• M56: 30,171,198 km (0.055 R)
• M57: 30,432,695 km (0.109 R)
• M58: 30,563,743 km (0.083 R)
• M59: 30,958,232 km (0.109 R)
• M60: 31,354,218 km (0.071 R)
• M61: 31,818,420 km (0.062 R)
• M62: 32,018,133 km (0.101 R)
• M63: 32,151,425 km (0.105 R)
• M64: 34,925,119 km (0.084 R)
• M65: 35,406,375 km (0.105 R)
• M66: 35,613,269 km (0.062 R)
• M67: 36,375,321 km (0.104 R)
• M68: 38,978,024 km (0.068 R)
• M69: 39,191,650 km (0.067 R)
• M70: 40,121,999 km (0.104 R)
• M71: 40,625,995 km (0.114 R)
• M72: 41,785,827 km (0.048 R)
• M73: 43,472,094 km (0.115 R)
• M74: 43,767,699 km (0.071 R)
• M75: 45,405,048 km (0.062 R)
• M76: 45,779,940 km (0.038 R)
• M77: 46,457,469 km (0.082 R)
• M78: 47,289,981 km (0.074 R)
• M79: 47,517,968 km (0.082 R)
• M80: 48,127,430 km (0.089 R)
• M81: 49,431,325 km (0.074 R)
• M82: 50,980,262 km (0.058 R)
• M83: 51,604,234 km (0.068 R)

Asteroid Belt

Center: 14.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.7

Radius: 5

Gravity: 39.95 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 16.53 AU - 19.85 AU

Year: 28624 Days

Day: 19.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 109,571,882 km

• M1: 326,572 km (0.057 R)
• M2: 779,255 km (0.118 R)
• M3: 841,638 km (0.084 R)
• M4: 938,278 km (0.114 R)
• M5: 1,552,377 km (0.041 R)
• M6: 2,775,938 km (0.059 R)
• M7: 3,068,402 km (0.08 R)
• M8: 3,218,299 km (0.056 R)
• M9: 3,268,713 km (0.104 R)
• M10: 3,473,363 km (0.094 R)
• M11: 3,629,544 km (0.068 R)
• M12: 3,682,202 km (0.089 R)
• M13: 6,046,297 km (0.086 R)
• M14: 6,297,322 km (0.085 R)
• M15: 6,424,181 km (0.112 R)
• M16: 6,874,621 km (0.06 R)
• M17: 7,737,950 km (0.078 R)
• M18: 9,347,324 km (0.103 R)
• M19: 10,004,358 km (0.109 R)
• M20: 11,594,284 km (0.096 R)
• M21: 11,749,866 km (0.094 R)
• M22: 11,827,806 km (0.114 R)
• M23: 12,777,304 km (0.059 R)
• M24: 14,080,750 km (0.097 R)
• M25: 14,246,654 km (0.08 R)
• M26: 16,636,330 km (0.047 R)
• M27: 16,987,736 km (0.101 R)
• M28: 18,056,463 km (0.115 R)
• M29: 19,515,042 km (0.096 R)
• M30: 19,792,696 km (0.082 R)
• M31: 23,519,478 km (0.093 R)
• M32: 24,111,586 km (0.07 R)
• M33: 24,310,103 km (0.056 R)
• M34: 24,808,712 km (0.089 R)
• M35: 24,908,793 km (0.117 R)
• M36: 25,714,528 km (0.116 R)
• M37: 26,018,959 km (0.073 R)
• M38: 28,078,473 km (0.089 R)
• M39: 29,022,137 km (0.056 R)
• M40: 29,233,369 km (0.091 R)
• M41: 29,338,985 km (0.12 R)
• M42: 32,460,793 km (0.065 R)
• M43: 36,139,106 km (0.041 R)
• M44: 37,050,605 km (0.115 R)
• M45: 38,316,054 km (0.114 R)
• M46: 39,245,206 km (0.079 R)
• M47: 40,889,137 km (0.086 R)
• M48: 42,196,473 km (0.105 R)
• M49: 43,155,844 km (0.088 R)
• M50: 44,365,193 km (0.069 R)
• M51: 47,312,720 km (0.06 R)
• M52: 47,561,202 km (0.12 R)
• M53: 48,810,045 km (0.114 R)
• M54: 49,943,249 km (0.098 R)
• M55: 50,703,356 km (0.102 R)
• M56: 51,084,980 km (0.115 R)
• M57: 51,978,977 km (0.103 R)
• M58: 54,171,633 km (0.108 R)
• M59: 55,344,480 km (0.119 R)
• M60: 55,475,378 km (0.114 R)
• M61: 56,921,391 km (0.081 R)
• M62: 58,646,404 km (0.077 R)
• M63: 58,779,846 km (0.111 R)
• M64: 60,792,835 km (0.081 R)
• M65: 61,604,403 km (0.115 R)
• M66: 62,555,696 km (0.108 R)
• M67: 62,828,413 km (0.088 R)
• M68: 67,384,715 km (0.1 R)
• M69: 72,331,917 km (0.066 R)
• M70: 72,474,932 km (0.064 R)
• M71: 78,127,338 km (0.099 R)
• M72: 79,451,579 km (0.086 R)
• M73: 80,486,796 km (0.058 R)
• M74: 80,635,047 km (0.039 R)
• M75: 82,421,096 km (0.089 R)
• M76: 84,069,815 km (0.117 R)
• M77: 84,220,160 km (0.104 R)
• M78: 84,822,741 km (0.102 R)
• M79: 90,155,905 km (0.072 R)
• M80: 90,309,841 km (0.113 R)
• M81: 93,719,027 km (0.054 R)
• M82: 94,656,108 km (0.062 R)
• M83: 94,812,587 km (0.05 R)
• M84: 94,969,216 km (0.11 R)
• M85: 96,067,564 km (0.066 R)
• M86: 97,170,250 km (0.091 R)
• M87: 97,960,276 km (0.098 R)
• M88: 99,229,016 km (0.076 R)
• M89: 99,547,061 km (0.106 R)
• M90: 99,865,405 km (0.115 R)
• M91: 101,782,502 km (0.105 R)
• M92: 101,942,871 km (0.088 R)
• M93: 102,906,580 km (0.106 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 18,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit