🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.53 AU - 0.71 AU

Year: 203 Days

Day: 35.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.65 AU - 0.85 AU

Year: 270 Days

Day: 40.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,646,891 km

• M1: 81,531 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.68 AU - 0.96 AU

Year: 309 Days

Day: 39.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 170.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,646,891 km

• M1: 532,120 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.85 AU - 1.11 AU

Year: 404 Days

Day: 34.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,646,891 km

• M1: 92,900 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.9 AU - 1.46 AU

Year: 534 Days

Day: 38.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.12 AU - 1.78 AU

Year: 727 Days

Day: 20.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.14 AU - 1.86 AU

Year: 765 Days

Day: 47.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.49 AU - 1.59 AU

Year: 795 Days

Day: 38.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,646,891 km

• M1: 111,002 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.9

Radius: 11.9

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.54 AU - 8.22 AU

Year: 8345 Days

Day: 8.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 87,646,891 km

• M1: 159,172 km (0.111 R)
• M2: 516,412 km (0.087 R)
• M3: 1,041,500 km (0.07 R)
• M4: 1,286,990 km (0.087 R)
• M5: 1,366,427 km (0.105 R)
• M6: 1,530,685 km (0.101 R)
• M7: 1,723,367 km (0.055 R)
• M8: 2,473,152 km (0.115 R)
• M9: 3,150,082 km (0.118 R)
• M10: 4,117,981 km (0.1 R)
• M11: 5,236,823 km (0.115 R)
• M12: 5,497,722 km (0.117 R)
• M13: 5,596,756 km (0.092 R)
• M14: 5,796,469 km (0.066 R)
• M15: 6,032,534 km (0.109 R)
• M16: 6,583,952 km (0.078 R)
• M17: 6,795,034 km (0.094 R)
• M18: 6,972,607 km (0.037 R)
• M19: 7,079,869 km (0.074 R)
• M20: 7,477,949 km (0.103 R)
• M21: 8,562,384 km (0.038 R)
• M22: 9,260,108 km (0.053 R)
• M23: 9,457,278 km (0.112 R)
• M24: 9,695,588 km (0.114 R)
• M25: 10,218,881 km (0.082 R)
• M26: 10,422,484 km (0.104 R)
• M27: 10,627,582 km (0.076 R)
• M28: 10,917,054 km (0.039 R)
• M29: 11,125,294 km (0.027 R)
• M30: 12,315,944 km (0.108 R)
• M31: 12,576,394 km (0.11 R)
• M32: 13,058,697 km (0.08 R)
• M33: 13,191,241 km (0.05 R)
• M34: 13,368,664 km (0.097 R)
• M35: 13,502,255 km (0.09 R)
• M36: 13,860,841 km (0.083 R)
• M37: 15,093,827 km (0.105 R)
• M38: 15,559,375 km (0.086 R)
• M39: 16,743,891 km (0.032 R)
• M40: 16,936,125 km (0.109 R)
• M41: 18,649,319 km (0.067 R)
• M42: 19,098,711 km (0.059 R)
• M43: 19,602,258 km (0.109 R)
• M44: 20,263,480 km (0.107 R)
• M45: 20,365,805 km (0.086 R)
• M46: 20,571,054 km (0.082 R)
• M47: 21,242,898 km (0.081 R)
• M48: 22,343,340 km (0.034 R)
• M49: 23,893,323 km (0.071 R)
• M50: 24,001,632 km (0.111 R)
• M51: 24,381,461 km (0.108 R)
• M52: 24,872,890 km (0.054 R)
• M53: 26,032,124 km (0.031 R)
• M54: 26,534,474 km (0.068 R)
• M55: 27,321,957 km (0.045 R)
• M56: 27,491,750 km (0.114 R)
• M57: 27,889,381 km (0.077 R)
• M58: 28,517,842 km (0.112 R)
• M59: 29,382,518 km (0.117 R)
• M60: 29,614,544 km (0.075 R)
• M61: 31,019,418 km (0.119 R)
• M62: 31,433,205 km (0.114 R)
• M63: 32,445,833 km (0.099 R)
• M64: 33,772,318 km (0.104 R)
• M65: 34,015,265 km (0.115 R)
• M66: 34,993,336 km (0.098 R)
• M67: 35,856,814 km (0.066 R)
• M68: 36,166,931 km (0.109 R)
• M69: 36,415,562 km (0.106 R)
• M70: 36,852,089 km (0.113 R)
• M71: 37,227,729 km (0.1 R)
• M72: 37,604,566 km (0.101 R)
• M73: 38,742,857 km (0.062 R)
• M74: 38,997,323 km (0.118 R)
• M75: 39,443,872 km (0.096 R)
• M76: 40,600,264 km (0.083 R)
• M77: 41,572,351 km (0.053 R)
• M78: 41,832,950 km (0.116 R)
• M79: 41,963,400 km (0.109 R)
• M80: 43,539,563 km (0.105 R)
• M81: 43,870,473 km (0.097 R)
• M82: 44,334,975 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.9

Radius: 4.2

Gravity: 39.56 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 13.59 AU - 16.67 AU

Year: 24496 Days

Day: 17.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,646,891 km

• M1: 55,052 km (0.066 R)
• M2: 484,847 km (0.064 R)
• M3: 2,223,024 km (0.088 R)
• M4: 2,378,008 km (0.096 R)
• M5: 3,118,068 km (0.069 R)
• M6: 3,291,602 km (0.088 R)
• M7: 3,876,978 km (0.096 R)
• M8: 4,253,067 km (0.096 R)
• M9: 4,690,043 km (0.11 R)
• M10: 4,788,927 km (0.101 R)
• M11: 5,039,653 km (0.103 R)
• M12: 5,605,881 km (0.07 R)
• M13: 5,816,664 km (0.109 R)
• M14: 6,246,309 km (0.055 R)
• M15: 6,409,970 km (0.066 R)
• M16: 6,853,378 km (0.078 R)
• M17: 7,249,513 km (0.116 R)
• M18: 8,301,784 km (0.063 R)
• M19: 8,421,612 km (0.038 R)
• M20: 8,906,758 km (0.086 R)
• M21: 9,091,063 km (0.084 R)
• M22: 9,651,307 km (0.114 R)
• M23: 9,967,407 km (0.11 R)
• M24: 11,265,468 km (0.064 R)
• M25: 11,934,021 km (0.03 R)
• M26: 12,341,376 km (0.115 R)
• M27: 13,030,423 km (0.063 R)
• M28: 13,379,585 km (0.074 R)
• M29: 14,015,825 km (0.045 R)
• M30: 16,582,176 km (0.043 R)
• M31: 17,418,129 km (0.085 R)
• M32: 18,345,486 km (0.086 R)
• M33: 18,972,750 km (0.082 R)
• M34: 19,527,160 km (0.115 R)
• M35: 19,926,586 km (0.11 R)
• M36: 20,733,218 km (0.057 R)
• M37: 21,304,382 km (0.116 R)
• M38: 21,386,362 km (0.071 R)
• M39: 22,461,821 km (0.111 R)
• M40: 22,796,322 km (0.092 R)
• M41: 25,270,072 km (0.114 R)
• M42: 26,759,170 km (0.033 R)
• M43: 27,025,005 km (0.094 R)
• M44: 27,291,588 km (0.11 R)
• M45: 28,096,574 km (0.086 R)
• M46: 28,547,313 km (0.108 R)
• M47: 28,909,489 km (0.111 R)
• M48: 29,455,671 km (0.028 R)
• M49: 34,329,719 km (0.089 R)
• M50: 34,425,761 km (0.076 R)
• M51: 34,618,443 km (0.093 R)
• M52: 35,004,555 km (0.104 R)
• M53: 36,367,542 km (0.113 R)
• M54: 36,858,522 km (0.114 R)
• M55: 38,145,213 km (0.08 R)
• M56: 39,951,009 km (0.087 R)
• M57: 40,966,330 km (0.112 R)
• M58: 41,477,057 km (0.101 R)
• M59: 41,989,878 km (0.06 R)
• M60: 42,504,944 km (0.118 R)
• M61: 43,333,267 km (0.105 R)
• M62: 43,437,238 km (0.062 R)
• M63: 45,955,867 km (0.097 R)
• M64: 46,061,932 km (0.042 R)
• M65: 46,806,032 km (0.07 R)
• M66: 47,232,985 km (0.104 R)
• M67: 47,554,022 km (0.087 R)
• M68: 49,061,968 km (0.114 R)
• M69: 49,170,277 km (0.11 R)
• M70: 50,366,910 km (0.105 R)
• M71: 50,476,117 km (0.04 R)
• M72: 53,344,506 km (0.053 R)
• M73: 56,265,255 km (0.117 R)
• M74: 58,891,895 km (0.101 R)
• M75: 61,558,327 km (0.089 R)
• M76: 61,791,999 km (0.104 R)
• M77: 62,847,412 km (0.114 R)
• M78: 65,094,970 km (0.049 R)
• M79: 67,007,878 km (0.118 R)
• M80: 69,303,308 km (0.036 R)
• M81: 70,644,004 km (0.095 R)
• M82: 72,239,615 km (0.065 R)
• M83: 74,095,227 km (0.108 R)
• M84: 75,591,056 km (0.111 R)
• M85: 75,966,547 km (0.109 R)
• M86: 76,342,636 km (0.091 R)
• M87: 77,979,685 km (0.079 R)
• M88: 78,232,506 km (0.071 R)
• M89: 78,359,065 km (0.081 R)
• M90: 79,500,946 km (0.069 R)
• M91: 80,265,242 km (0.087 R)
• M92: 82,058,172 km (0.112 R)
• M93: 83,734,865 km (0.083 R)
• M94: 83,864,267 km (0.03 R)
• M95: 85,032,178 km (0.106 R)
• M96: 85,162,328 km (0.092 R)
• M97: 85,292,478 km (0.11 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 13,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit