🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.67 AU - 0.83 AU

Year: 227 Days

Day: 23.9 Hours

Environment

Temp: 194 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,519,618 km

• M1: 217,964 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.93 AU - 1.51 AU

Year: 471 Days

Day: 45.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.12 AU - 1.48 AU

Year: 519 Days

Day: 46.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.4

Radius: 12.2

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.32 AU - 7.88 AU

Year: 7330 Days

Day: 11.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,519,618 km

• M1: 154,535 km (0.103 R)
• M2: 292,464 km (0.12 R)
• M3: 424,858 km (0.1 R)
• M4: 528,080 km (0.086 R)
• M5: 752,178 km (0.056 R)
• M6: 856,448 km (0.111 R)
• M7: 1,373,308 km (0.085 R)
• M8: 1,605,036 km (0.117 R)
• M9: 2,032,437 km (0.104 R)
• M10: 2,575,327 km (0.102 R)
• M11: 2,990,312 km (0.106 R)
• M12: 3,382,109 km (0.087 R)
• M13: 4,166,450 km (0.087 R)
• M14: 4,728,489 km (0.076 R)
• M15: 5,133,750 km (0.112 R)
• M16: 5,366,524 km (0.103 R)
• M17: 5,550,231 km (0.061 R)
• M18: 5,682,625 km (0.115 R)
• M19: 6,305,251 km (0.048 R)
• M20: 6,499,130 km (0.106 R)
• M21: 6,892,871 km (0.097 R)
• M22: 7,585,958 km (0.085 R)
• M23: 9,069,371 km (0.07 R)
• M24: 9,319,947 km (0.108 R)
• M25: 9,509,338 km (0.117 R)
• M26: 9,732,089 km (0.102 R)
• M27: 9,924,323 km (0.114 R)
• M28: 10,574,176 km (0.112 R)
• M29: 10,904,338 km (0.112 R)
• M30: 11,372,281 km (0.091 R)
• M31: 11,778,738 km (0.116 R)
• M32: 12,086,610 km (0.117 R)
• M33: 12,536,152 km (0.104 R)
• M34: 12,780,445 km (0.079 R)
• M35: 13,202,910 km (0.087 R)
• M36: 13,415,937 km (0.071 R)
• M37: 14,025,548 km (0.066 R)
• M38: 14,134,007 km (0.086 R)
• M39: 14,901,593 km (0.089 R)
• M40: 15,570,296 km (0.108 R)
• M41: 15,682,644 km (0.115 R)
• M42: 16,821,682 km (0.093 R)
• M43: 16,898,575 km (0.119 R)
• M44: 17,207,196 km (0.076 R)
• M45: 17,362,179 km (0.071 R)
• M46: 17,908,660 km (0.075 R)
• M47: 18,341,896 km (0.101 R)
• M48: 18,619,400 km (0.112 R)
• M49: 19,379,656 km (0.094 R)
• M50: 19,905,642 km (0.05 R)
• M51: 20,641,813 km (0.09 R)
• M52: 20,765,381 km (0.095 R)
• M53: 21,137,431 km (0.117 R)
• M54: 21,345,223 km (0.117 R)
• M55: 21,553,612 km (0.076 R)
• M56: 21,720,713 km (0.086 R)
• M57: 21,888,412 km (0.1 R)
• M58: 22,267,194 km (0.083 R)
• M59: 22,563,248 km (0.104 R)
• M60: 22,775,528 km (0.08 R)
• M61: 24,063,266 km (0.116 R)
• M62: 24,541,381 km (0.106 R)
• M63: 25,110,302 km (0.104 R)
• M64: 25,683,710 km (0.03 R)
• M65: 25,816,703 km (0.116 R)
• M66: 25,994,276 km (0.073 R)
• M67: 26,484,807 km (0.039 R)
• M68: 26,843,543 km (0.102 R)
• M69: 27,294,132 km (0.079 R)
• M70: 27,475,145 km (0.114 R)
• M71: 27,656,458 km (0.098 R)
• M72: 28,248,566 km (0.106 R)
• M73: 28,937,015 km (0.086 R)
• M74: 29,029,317 km (0.082 R)
• M75: 29,677,525 km (0.094 R)
• M76: 31,082,548 km (0.068 R)
• M77: 31,366,186 km (0.106 R)
• M78: 31,793,287 km (0.104 R)
• M79: 31,888,432 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.5

Radius: 5.5

Gravity: 17.7 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 11.61 AU - 15.71 AU

Year: 17663 Days

Day: 23.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,519,618 km

• M1: 70,461 km (0.101 R)
• M2: 123,418 km (0.025 R)
• M3: 186,848 km (0.062 R)
• M4: 264,489 km (0.114 R)
• M5: 527,033 km (0.091 R)
• M6: 564,732 km (0.06 R)
• M7: 1,313,619 km (0.085 R)
• M8: 1,499,569 km (0.051 R)
• M9: 1,609,523 km (0.057 R)
• M10: 1,750,893 km (0.037 R)
• M11: 2,015,532 km (0.102 R)
• M12: 3,054,639 km (0.099 R)
• M13: 3,627,000 km (0.115 R)
• M14: 3,738,002 km (0.042 R)
• M15: 4,427,499 km (0.104 R)
• M16: 4,908,605 km (0.038 R)
• M17: 5,575,662 km (0.106 R)
• M18: 6,359,555 km (0.082 R)
• M19: 7,085,105 km (0.061 R)
• M20: 7,504,577 km (0.101 R)
• M21: 8,563,730 km (0.081 R)
• M22: 9,110,660 km (0.119 R)
• M23: 9,261,754 km (0.114 R)
• M24: 9,312,318 km (0.065 R)
• M25: 9,464,608 km (0.036 R)
• M26: 10,447,766 km (0.085 R)
• M27: 11,031,646 km (0.091 R)
• M28: 12,120,270 km (0.096 R)
• M29: 12,453,424 km (0.103 R)
• M30: 12,733,472 km (0.054 R)
• M31: 13,015,464 km (0.079 R)
• M32: 13,185,706 km (0.104 R)
• M33: 13,471,139 km (0.084 R)
• M34: 14,106,032 km (0.03 R)
• M35: 14,632,766 km (0.071 R)
• M36: 14,691,708 km (0.08 R)
• M37: 15,106,393 km (0.086 R)
• M38: 16,495,858 km (0.038 R)
• M39: 17,050,567 km (0.091 R)
• M40: 17,361,431 km (0.058 R)
• M41: 17,486,346 km (0.086 R)
• M42: 17,548,877 km (0.112 R)
• M43: 18,115,105 km (0.081 R)
• M44: 18,178,385 km (0.056 R)
• M45: 18,305,095 km (0.113 R)
• M46: 19,589,093 km (0.088 R)
• M47: 19,719,094 km (0.115 R)
• M48: 20,110,891 km (0.092 R)
• M49: 21,301,241 km (0.076 R)
• M50: 21,770,380 km (0.105 R)
• M51: 22,107,573 km (0.065 R)
• M52: 22,650,614 km (0.084 R)
• M53: 22,992,146 km (0.057 R)
• M54: 23,888,386 km (0.117 R)
• M55: 24,236,201 km (0.105 R)
• M56: 24,936,619 km (0.105 R)
• M57: 25,007,079 km (0.075 R)
• M58: 25,077,540 km (0.072 R)
• M59: 25,148,150 km (0.111 R)
• M60: 25,857,244 km (0.114 R)
• M61: 26,071,169 km (0.09 R)
• M62: 28,096,874 km (0.12 R)
• M63: 29,276,902 km (0.06 R)
• M64: 29,872,900 km (0.09 R)
• M65: 31,228,705 km (0.097 R)
• M66: 31,304,701 km (0.058 R)
• M67: 36,288,703 km (0.074 R)
• M68: 37,009,017 km (0.066 R)
• M69: 37,250,319 km (0.087 R)
• M70: 37,411,286 km (0.072 R)
• M71: 38,057,998 km (0.083 R)
• M72: 38,789,830 km (0.046 R)
• M73: 39,198,382 km (0.099 R)
• M74: 39,690,559 km (0.114 R)
• M75: 39,937,396 km (0.109 R)
• M76: 40,102,252 km (0.055 R)
• M77: 41,013,154 km (0.112 R)
• M78: 42,349,960 km (0.08 R)
• M79: 42,518,108 km (0.111 R)
• M80: 45,926,696 km (0.054 R)
• M81: 46,272,417 km (0.116 R)
• M82: 47,926,071 km (0.087 R)
• M83: 48,188,915 km (0.111 R)
• M84: 48,540,171 km (0.076 R)
• M85: 48,804,211 km (0.08 R)
• M86: 50,398,176 km (0.054 R)
• M87: 50,843,978 km (0.085 R)
• M88: 53,727,776 km (0.118 R)
• M89: 60,218,528 km (0.076 R)
• M90: 60,502,166 km (0.047 R)
• M91: 61,070,788 km (0.103 R)
• M92: 61,450,916 km (0.059 R)
• M93: 63,074,950 km (0.085 R)
• M94: 64,133,355 km (0.07 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 11,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit