🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.69 AU - 0.93 AU

Year: 255 Days

Day: 37.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.05 AU - 2.23 AU

Year: 1095 Days

Day: 27.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,278,139 km

• M1: 948,899 km (0.109 R)
• M2: 1,696,589 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.19 AU - 4.63 AU

Year: 3240 Days

Day: 42.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.97 AU - 5.19 AU

Year: 4006 Days

Day: 39.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,278,139 km

• M1: 2,357,662 km (0.037 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.56 AU - 6.38 AU

Year: 4476 Days

Day: 15.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.91 AU - 6.15 AU

Year: 4550 Days

Day: 45.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 177.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,278,139 km

• M1: 536,009 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.9

Radius: 3.3

Gravity: 61.61 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 15.11 AU - 20.35 AU

Year: 26118 Days

Day: 21 Hours

Environment

Temp: -200 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 90,278,139 km

• M1: 397,781 km (0.051 R)
• M2: 463,753 km (0.094 R)
• M3: 557,551 km (0.088 R)
• M4: 1,468,004 km (0.098 R)
• M5: 1,857,557 km (0.085 R)
• M6: 2,044,704 km (0.076 R)
• M7: 3,378,070 km (0.055 R)
• M8: 3,468,726 km (0.107 R)
• M9: 3,514,353 km (0.078 R)
• M10: 3,652,282 km (0.117 R)
• M11: 4,076,991 km (0.08 R)
• M12: 4,125,012 km (0.114 R)
• M13: 4,173,481 km (0.09 R)
• M14: 4,270,720 km (0.065 R)
• M15: 4,717,419 km (0.088 R)
• M16: 6,534,136 km (0.096 R)
• M17: 7,455,509 km (0.094 R)
• M18: 7,871,242 km (0.074 R)
• M19: 8,539,495 km (0.086 R)
• M20: 8,787,080 km (0.117 R)
• M21: 9,162,720 km (0.113 R)
• M22: 9,865,082 km (0.095 R)
• M23: 10,850,334 km (0.056 R)
• M24: 11,051,094 km (0.117 R)
• M25: 11,118,263 km (0.09 R)
• M26: 11,592,489 km (0.089 R)
• M27: 15,166,083 km (0.034 R)
• M28: 16,605,962 km (0.086 R)
• M29: 17,147,357 km (0.084 R)
• M30: 18,805,948 km (0.066 R)
• M31: 19,127,584 km (0.117 R)
• M32: 20,021,581 km (0.055 R)
• M33: 20,514,954 km (0.089 R)
• M34: 21,849,816 km (0.078 R)
• M35: 22,018,712 km (0.089 R)
• M36: 22,698,485 km (0.074 R)
• M37: 23,212,653 km (0.112 R)
• M38: 23,904,393 km (0.05 R)
• M39: 23,991,310 km (0.062 R)
• M40: 25,396,483 km (0.112 R)
• M41: 25,485,194 km (0.089 R)
• M42: 26,737,927 km (0.072 R)
• M43: 27,099,505 km (0.096 R)
• M44: 30,519,761 km (0.114 R)
• M45: 32,424,441 km (0.098 R)
• M46: 36,647,290 km (0.081 R)
• M47: 37,350,998 km (0.117 R)
• M48: 38,262,199 km (0.065 R)
• M49: 41,039,333 km (0.1 R)
• M50: 42,715,578 km (0.104 R)
• M51: 43,987,160 km (0.095 R)
• M52: 49,307,309 km (0.111 R)
• M53: 51,087,972 km (0.115 R)
• M54: 54,140,068 km (0.111 R)
• M55: 55,745,851 km (0.072 R)
• M56: 56,438,639 km (0.091 R)
• M57: 56,902,243 km (0.069 R)
• M58: 57,833,190 km (0.103 R)
• M59: 58,183,549 km (0.096 R)
• M60: 58,300,385 km (0.101 R)
• M61: 58,651,790 km (0.099 R)
• M62: 59,356,546 km (0.086 R)
• M63: 60,537,322 km (0.109 R)
• M64: 62,562,278 km (0.112 R)
• M65: 63,162,166 km (0.105 R)
• M66: 63,522,996 km (0.046 R)
• M67: 64,367,476 km (0.105 R)
• M68: 66,189,727 km (0.114 R)
• M69: 67,782,646 km (0.079 R)
• M70: 68,769,094 km (0.063 R)
• M71: 69,016,529 km (0.114 R)
• M72: 70,133,277 km (0.086 R)
• M73: 70,881,117 km (0.056 R)
• M74: 71,131,095 km (0.102 R)
• M75: 71,631,649 km (0.113 R)
• M76: 74,152,373 km (0.1 R)
• M77: 75,296,049 km (0.073 R)
• M78: 76,061,841 km (0.12 R)
• M79: 77,987,464 km (0.106 R)
• M80: 80,579,696 km (0.04 R)
• M81: 81,755,536 km (0.111 R)
• M82: 81,886,434 km (0.086 R)
• M83: 83,331,998 km (0.089 R)
• M84: 84,123,969 km (0.034 R)
• M85: 85,183,870 km (0.037 R)
• M86: 86,114,817 km (0.094 R)
• M87: 87,049,206 km (0.115 R)
• M88: 87,852,696 km (0.109 R)
• M89: 88,121,075 km (0.103 R)
• M90: 88,255,413 km (0.113 R)
• M91: 88,928,005 km (0.026 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 18,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit