🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.49 AU - 0.55 AU

Year: 141 Days

Day: 32.6 Hours

Environment

Temp: 212 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,507,173 km

• M1: 73,153 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.16 AU - 1.62 AU

Year: 614 Days

Day: 20.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.98 AU - 3.06 AU

Year: 1967 Days

Day: 40 Hours

Environment

Temp: -100 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.98 AU - 3.42 AU

Year: 2145 Days

Day: 20.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,507,173 km

• M1: 59,540 km (0.1 R)
• M2: 800,349 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.79 AU - 4.23 AU

Year: 3009 Days

Day: 18.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,507,173 km

• M1: 1,318,705 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.8

Radius: 13.6

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.13 AU - 7.75 AU

Year: 6851 Days

Day: 13.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 82,507,173 km

• M1: 357,090 km (0.025 R)
• M2: 514,467 km (0.102 R)
• M3: 1,213,388 km (0.028 R)
• M4: 1,584,241 km (0.054 R)
• M5: 1,990,998 km (0.119 R)
• M6: 2,459,987 km (0.044 R)
• M7: 2,963,534 km (0.096 R)
• M8: 3,090,542 km (0.1 R)
• M9: 3,187,033 km (0.1 R)
• M10: 3,566,413 km (0.119 R)
• M11: 4,207,291 km (0.107 R)
• M12: 5,149,159 km (0.12 R)
• M13: 5,322,094 km (0.108 R)
• M14: 5,457,929 km (0.059 R)
• M15: 5,772,982 km (0.113 R)
• M16: 5,872,614 km (0.091 R)
• M17: 6,338,462 km (0.038 R)
• M18: 6,879,557 km (0.071 R)
• M19: 7,027,809 km (0.061 R)
• M20: 7,262,977 km (0.083 R)
• M21: 7,785,073 km (0.09 R)
• M22: 8,364,466 km (0.053 R)
• M23: 8,980,959 km (0.069 R)
• M24: 9,073,560 km (0.113 R)
• M25: 9,730,593 km (0.076 R)
• M26: 9,849,673 km (0.062 R)
• M27: 10,233,542 km (0.041 R)
• M28: 10,524,809 km (0.098 R)
• M29: 12,406,600 km (0.062 R)
• M30: 12,561,584 km (0.052 R)
• M31: 12,691,285 km (0.086 R)
• M32: 12,952,034 km (0.117 R)
• M33: 13,214,429 km (0.107 R)
• M34: 14,634,860 km (0.056 R)
• M35: 15,266,313 km (0.114 R)
• M36: 19,178,896 km (0.064 R)
• M37: 19,268,505 km (0.088 R)
• M38: 20,051,351 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.9

Radius: 5

Gravity: 23.76 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 14.14 AU - 18.1 AU

Year: 24254 Days

Day: 24.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 82,507,173 km

• M1: 75,697 km (0.084 R)
• M2: 278,102 km (0.11 R)
• M3: 1,039,855 km (0.067 R)
• M4: 1,243,757 km (0.06 R)
• M5: 1,524,103 km (0.12 R)
• M6: 2,105,291 km (0.05 R)
• M7: 2,514,441 km (0.086 R)
• M8: 4,106,312 km (0.085 R)
• M9: 4,851,758 km (0.091 R)
• M10: 6,729,062 km (0.085 R)
• M11: 7,271,055 km (0.087 R)
• M12: 7,883,060 km (0.076 R)
• M13: 9,998,972 km (0.077 R)
• M14: 10,367,731 km (0.114 R)
• M15: 11,181,992 km (0.1 R)
• M16: 12,016,599 km (0.074 R)
• M17: 13,609,217 km (0.099 R)
• M18: 15,196,750 km (0.086 R)
• M19: 18,018,914 km (0.104 R)
• M20: 18,093,414 km (0.111 R)
• M21: 18,617,455 km (0.084 R)
• M22: 18,843,497 km (0.071 R)
• M23: 19,298,574 km (0.069 R)
• M24: 19,527,459 km (0.117 R)
• M25: 20,763,137 km (0.056 R)
• M26: 21,311,563 km (0.105 R)
• M27: 21,390,401 km (0.037 R)
• M28: 24,453,717 km (0.108 R)
• M29: 26,204,461 km (0.076 R)
• M30: 27,479,633 km (0.064 R)
• M31: 28,340,868 km (0.058 R)
• M32: 29,036,199 km (0.115 R)
• M33: 29,385,959 km (0.084 R)
• M34: 31,155,701 km (0.111 R)
• M35: 31,603,597 km (0.047 R)
• M36: 33,415,976 km (0.091 R)
• M37: 34,890,113 km (0.116 R)
• M38: 36,103,352 km (0.095 R)
• M39: 36,197,150 km (0.056 R)
• M40: 37,045,968 km (0.106 R)
• M41: 37,425,199 km (0.106 R)
• M42: 39,244,458 km (0.098 R)
• M43: 39,437,739 km (0.088 R)
• M44: 40,994,454 km (0.113 R)
• M45: 41,092,441 km (0.091 R)
• M46: 41,681,856 km (0.037 R)
• M47: 42,273,965 km (0.118 R)
• M48: 42,869,065 km (0.115 R)
• M49: 43,866,883 km (0.106 R)
• M50: 45,175,415 km (0.107 R)
• M51: 45,377,821 km (0.09 R)
• M52: 46,803,339 km (0.091 R)
• M53: 47,830,628 km (0.071 R)
• M54: 49,281,279 km (0.068 R)
• M55: 49,802,777 km (0.096 R)
• M56: 51,907,320 km (0.111 R)
• M57: 52,013,384 km (0.04 R)
• M58: 53,183,988 km (0.109 R)
• M59: 53,718,950 km (0.101 R)
• M60: 54,363,268 km (0.058 R)
• M61: 56,856,616 km (0.11 R)
• M62: 58,723,447 km (0.03 R)
• M63: 58,944,403 km (0.073 R)
• M64: 59,165,659 km (0.12 R)
• M65: 60,275,974 km (0.118 R)
• M66: 60,610,325 km (0.093 R)
• M67: 62,066,661 km (0.075 R)
• M68: 62,291,656 km (0.099 R)
• M69: 62,742,544 km (0.066 R)
• M70: 63,307,725 km (0.08 R)
• M71: 63,874,700 km (0.037 R)
• M72: 66,964,794 km (0.067 R)
• M73: 67,311,113 km (0.077 R)
• M74: 69,168,371 km (0.111 R)
• M75: 73,527,204 km (0.119 R)
• M76: 74,003,823 km (0.118 R)
• M77: 74,840,224 km (0.092 R)
• M78: 78,216,947 km (0.071 R)
• M79: 80,046,230 km (0.1 R)
• M80: 80,781,953 km (0.088 R)
• M81: 81,396,650 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 12,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit