🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.79 AU - 0.99 AU

Year: 315 Days

Day: 47.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.92 AU - 0.94 AU

Year: 336 Days

Day: 13.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.39 AU - 1.49 AU

Year: 648 Days

Day: 27.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.37 AU - 2.11 AU

Year: 860 Days

Day: 28 Hours

Environment

Temp: -66 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.62 AU - 2.56 AU

Year: 1132 Days

Day: 30.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.92 AU - 2.34 AU

Year: 1165 Days

Day: 16.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,288,492 km

• M1: 763,248 km (0.103 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.71 AU - 2.69 AU

Year: 1223 Days

Day: 13.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.96 AU - 3 AU

Year: 1928 Days

Day: 12.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.98 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.7

Radius: 13.6

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 9.35 AU - 12.59 AU

Year: 13616 Days

Day: 13.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 79,288,492 km

• M1: 172,636 km (0.1 R)
• M2: 289,771 km (0.066 R)
• M3: 451,337 km (0.104 R)
• M4: 573,109 km (0.107 R)
• M5: 666,608 km (0.118 R)
• M6: 1,032,674 km (0.109 R)
• M7: 1,134,251 km (0.088 R)
• M8: 1,275,322 km (0.095 R)
• M9: 2,091,977 km (0.094 R)
• M10: 2,380,551 km (0.114 R)
• M11: 2,541,518 km (0.119 R)
• M12: 2,635,166 km (0.103 R)
• M13: 3,323,466 km (0.054 R)
• M14: 4,093,596 km (0.105 R)
• M15: 4,287,625 km (0.074 R)
• M16: 4,456,521 km (0.098 R)
• M17: 4,598,938 km (0.078 R)
• M18: 4,685,106 km (0.049 R)
• M19: 5,124,325 km (0.117 R)
• M20: 5,515,823 km (0.113 R)
• M21: 5,607,527 km (0.107 R)
• M22: 5,730,795 km (0.105 R)
• M23: 6,168,818 km (0.104 R)
• M24: 6,456,345 km (0.063 R)
• M25: 6,585,448 km (0.091 R)
• M26: 8,803,236 km (0.105 R)
• M27: 9,163,468 km (0.035 R)
• M28: 9,345,379 km (0.029 R)
• M29: 9,861,192 km (0.082 R)
• M30: 10,273,185 km (0.118 R)
• M31: 10,728,860 km (0.037 R)
• M32: 11,307,953 km (0.091 R)
• M33: 11,778,588 km (0.073 R)
• M34: 12,295,748 km (0.103 R)
• M35: 12,739,007 km (0.071 R)
• M36: 12,983,150 km (0.073 R)
• M37: 13,352,208 km (0.088 R)
• M38: 13,724,707 km (0.092 R)
• M39: 14,310,981 km (0.082 R)
• M40: 14,905,483 km (0.11 R)
• M41: 15,291,894 km (0.064 R)
• M42: 15,638,213 km (0.092 R)
• M43: 15,899,710 km (0.096 R)
• M44: 16,737,159 km (0.096 R)
• M45: 17,138,830 km (0.079 R)
• M46: 17,453,584 km (0.093 R)
• M47: 19,709,370 km (0.112 R)
• M48: 20,656,324 km (0.106 R)
• M49: 20,943,253 km (0.115 R)
• M50: 21,376,189 km (0.073 R)
• M51: 21,521,299 km (0.059 R)
• M52: 22,006,894 km (0.111 R)
• M53: 22,104,432 km (0.06 R)
• M54: 22,251,038 km (0.114 R)
• M55: 23,038,521 km (0.103 R)
• M56: 23,634,968 km (0.059 R)
• M57: 24,539,436 km (0.104 R)
• M58: 25,046,723 km (0.059 R)
• M59: 25,608,911 km (0.113 R)
• M60: 25,865,771 km (0.098 R)
• M61: 26,226,900 km (0.113 R)
• M62: 26,693,496 km (0.101 R)
• M63: 27,267,653 km (0.12 R)
• M64: 27,635,215 km (0.105 R)
• M65: 27,740,532 km (0.12 R)
• M66: 28,534,447 km (0.093 R)
• M67: 28,640,961 km (0.097 R)
• M68: 29,335,993 km (0.086 R)
• M69: 31,454,448 km (0.06 R)
• M70: 31,839,812 km (0.083 R)
• M71: 32,337,674 km (0.058 R)
• M72: 33,173,328 km (0.078 R)
• M73: 33,678,071 km (0.043 R)
• M74: 33,846,817 km (0.09 R)
• M75: 34,072,261 km (0.113 R)
• M76: 34,468,247 km (0.043 R)
• M77: 34,751,885 km (0.08 R)
• M78: 35,435,996 km (0.098 R)
• M79: 36,817,382 km (0.109 R)
• M80: 37,223,541 km (0.061 R)
• M81: 38,040,495 km (0.095 R)
• M82: 38,451,141 km (0.114 R)
• M83: 38,627,666 km (0.116 R)
• M84: 38,981,316 km (0.081 R)
• M85: 39,395,402 km (0.112 R)
• M86: 39,573,274 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998

Radius: 4

Gravity: 62.38 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 12.95 AU - 13.11 AU

Year: 17626 Days

Day: 19.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,288,492 km

• M1: 141,220 km (0.098 R)
• M2: 420,968 km (0.093 R)
• M3: 731,833 km (0.047 R)
• M4: 1,016,518 km (0.112 R)
• M5: 1,156,541 km (0.079 R)
• M6: 1,185,264 km (0.112 R)
• M7: 1,580,651 km (0.116 R)
• M8: 1,612,665 km (0.04 R)
• M9: 1,876,406 km (0.084 R)
• M10: 1,910,365 km (0.112 R)
• M11: 2,189,215 km (0.087 R)
• M12: 2,406,731 km (0.034 R)
• M13: 2,784,316 km (0.097 R)
• M14: 2,980,139 km (0.116 R)
• M15: 3,180,301 km (0.097 R)
• M16: 3,384,951 km (0.105 R)
• M17: 3,763,882 km (0.097 R)
• M18: 4,067,865 km (0.103 R)
• M19: 4,607,166 km (0.113 R)
• M20: 5,702,072 km (0.058 R)
• M21: 6,978,142 km (0.085 R)
• M22: 7,404,496 km (0.105 R)
• M23: 8,904,364 km (0.098 R)
• M24: 10,133,461 km (0.068 R)
• M25: 10,313,277 km (0.117 R)
• M26: 10,554,728 km (0.091 R)
• M27: 10,920,495 km (0.101 R)
• M28: 10,981,830 km (0.104 R)
• M29: 11,664,296 km (0.089 R)
• M30: 12,169,338 km (0.048 R)
• M31: 13,135,142 km (0.116 R)
• M32: 14,125,330 km (0.118 R)
• M33: 15,139,454 km (0.089 R)
• M34: 15,345,002 km (0.088 R)
• M35: 16,316,640 km (0.05 R)
• M36: 16,527,573 km (0.107 R)
• M37: 17,022,891 km (0.114 R)
• M38: 20,246,277 km (0.092 R)
• M39: 21,004,588 km (0.099 R)
• M40: 21,849,367 km (0.098 R)
• M41: 22,626,977 km (0.096 R)
• M42: 23,334,425 km (0.114 R)
• M43: 23,571,987 km (0.065 R)
• M44: 23,730,710 km (0.114 R)
• M45: 24,529,712 km (0.103 R)
• M46: 24,690,680 km (0.103 R)
• M47: 26,648,318 km (0.037 R)
• M48: 27,562,061 km (0.057 R)
• M49: 28,233,157 km (0.107 R)
• M50: 32,546,962 km (0.112 R)
• M51: 34,059,695 km (0.037 R)
• M52: 35,777,378 km (0.111 R)
• M53: 36,417,208 km (0.08 R)
• M54: 37,245,531 km (0.113 R)
• M55: 37,615,637 km (0.08 R)
• M56: 37,801,138 km (0.042 R)
• M57: 40,430,021 km (0.058 R)
• M58: 40,715,155 km (0.106 R)
• M59: 41,191,774 km (0.118 R)
• M60: 42,923,369 km (0.098 R)
• M61: 44,776,587 km (0.069 R)
• M62: 45,170,179 km (0.119 R)
• M63: 45,268,615 km (0.096 R)
• M64: 46,357,388 km (0.025 R)
• M65: 48,560,815 km (0.084 R)
• M66: 49,878,623 km (0.086 R)
• M67: 50,184,550 km (0.112 R)
• M68: 51,208,398 km (0.105 R)
• M69: 51,413,946 km (0.049 R)
• M70: 52,756,886 km (0.095 R)
• M71: 53,693,518 km (0.06 R)
• M72: 54,530,518 km (0.079 R)
• M73: 56,005,852 km (0.059 R)
• M74: 57,601,015 km (0.057 R)
• M75: 57,707,827 km (0.042 R)
• M76: 58,672,734 km (0.09 R)
• M77: 59,750,886 km (0.082 R)
• M78: 63,024,835 km (0.056 R)
• M79: 63,576,103 km (0.094 R)
• M80: 63,686,506 km (0.098 R)
• M81: 64,239,719 km (0.104 R)
• M82: 65,016,880 km (0.114 R)
• M83: 66,244,480 km (0.067 R)
• M84: 68,269,587 km (0.059 R)
• M85: 68,382,683 km (0.047 R)
• M86: 69,062,605 km (0.084 R)
• M87: 69,858,615 km (0.078 R)
• M88: 73,536,329 km (0.093 R)
• M89: 75,632,644 km (0.094 R)
• M90: 78,457,950 km (0.087 R)
• M91: 79,288,517 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 17,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit