🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.52 AU - 0.66 AU

Year: 196 Days

Day: 16.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.5 AU - 0.7 AU

Year: 201 Days

Day: 22.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.55 AU - 0.79 AU

Year: 238 Days

Day: 17.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.62 AU - 0.74 AU

Year: 243 Days

Day: 16.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.8 AU - 1.08 AU

Year: 395 Days

Day: 20.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,521,588 km

• M1: 188,344 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.97 AU - 1.07 AU

Year: 447 Days

Day: 43.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.9

Radius: 3.6

Gravity: 60.72 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 14.03 AU - 16.81 AU

Year: 26247 Days

Day: 24.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,521,588 km

• M1: 154,983 km (0.096 R)
• M2: 356,342 km (0.078 R)
• M3: 565,929 km (0.081 R)
• M4: 696,976 km (0.084 R)
• M5: 808,576 km (0.11 R)
• M6: 866,620 km (0.094 R)
• M7: 1,378,395 km (0.116 R)
• M8: 1,554,471 km (0.111 R)
• M9: 1,775,278 km (0.031 R)
• M10: 3,064,064 km (0.093 R)
• M11: 3,386,447 km (0.083 R)
• M12: 3,671,431 km (0.076 R)
• M13: 3,768,221 km (0.116 R)
• M14: 4,623,621 km (0.109 R)
• M15: 4,939,422 km (0.07 R)
• M16: 5,702,820 km (0.09 R)
• M17: 6,678,049 km (0.119 R)
• M18: 6,736,991 km (0.118 R)
• M19: 6,974,552 km (0.051 R)
• M20: 7,214,956 km (0.093 R)
• M21: 8,329,609 km (0.083 R)
• M22: 9,896,946 km (0.063 R)
• M23: 10,783,015 km (0.099 R)
• M24: 10,921,542 km (0.086 R)
• M25: 11,130,530 km (0.103 R)
• M26: 11,411,176 km (0.102 R)
• M27: 11,907,841 km (0.118 R)
• M28: 12,556,796 km (0.106 R)
• M29: 14,115,157 km (0.105 R)
• M30: 15,264,967 km (0.083 R)
• M31: 15,342,608 km (0.11 R)
• M32: 15,890,286 km (0.084 R)
• M33: 16,364,960 km (0.077 R)
• M34: 16,603,868 km (0.073 R)
• M35: 17,734,528 km (0.087 R)
• M36: 18,806,547 km (0.087 R)
• M37: 19,476,596 km (0.094 R)
• M38: 19,729,865 km (0.104 R)
• M39: 20,410,535 km (0.103 R)
• M40: 20,753,713 km (0.071 R)
• M41: 22,498,323 km (0.105 R)
• M42: 23,209,212 km (0.075 R)
• M43: 23,388,131 km (0.081 R)
• M44: 24,561,876 km (0.086 R)
• M45: 26,778,767 km (0.101 R)
• M46: 26,966,363 km (0.061 R)
• M47: 27,342,900 km (0.069 R)
• M48: 29,347,961 km (0.114 R)
• M49: 31,696,797 km (0.074 R)
• M50: 33,902,169 km (0.03 R)
• M51: 34,512,229 km (0.068 R)
• M52: 34,920,930 km (0.045 R)
• M53: 35,640,047 km (0.101 R)
• M54: 37,092,792 km (0.105 R)
• M55: 37,406,648 km (0.052 R)
• M56: 37,721,402 km (0.118 R)
• M57: 39,308,037 km (0.112 R)
• M58: 42,655,290 km (0.09 R)
• M59: 43,864,938 km (0.075 R)
• M60: 45,085,657 km (0.1 R)
• M61: 46,881,130 km (0.082 R)
• M62: 47,333,664 km (0.068 R)
• M63: 48,471,356 km (0.083 R)
• M64: 51,937,838 km (0.091 R)
• M65: 52,406,079 km (0.092 R)
• M66: 52,523,364 km (0.099 R)
• M67: 52,640,648 km (0.063 R)
• M68: 53,228,718 km (0.075 R)
• M69: 53,464,633 km (0.059 R)
• M70: 55,842,192 km (0.077 R)
• M71: 58,618,579 km (0.104 R)
• M72: 60,576,367 km (0.11 R)
• M73: 64,053,769 km (0.103 R)
• M74: 66,576,887 km (0.084 R)
• M75: 67,085,520 km (0.076 R)
• M76: 70,292,898 km (0.1 R)
• M77: 71,070,059 km (0.045 R)
• M78: 74,470,418 km (0.093 R)
• M79: 74,602,364 km (0.077 R)
• M80: 75,659,871 km (0.096 R)
• M81: 77,388,923 km (0.108 R)
• M82: 78,727,824 km (0.102 R)
• M83: 79,130,990 km (0.087 R)
• M84: 79,265,479 km (0.106 R)
• M85: 80,615,151 km (0.068 R)
• M86: 83,336,935 km (0.114 R)
• M87: 84,022,093 km (0.117 R)
• M88: 84,159,274 km (0.118 R)
• M89: 84,709,046 km (0.08 R)
• M90: 85,950,409 km (0.073 R)
• M91: 88,172,087 km (0.086 R)
• M92: 91,257,543 km (0.109 R)
• M93: 92,246,685 km (0.095 R)
• M94: 95,092,335 km (0.069 R)
• M95: 95,235,351 km (0.103 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 14,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit