🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.78 AU - 1.28 AU

Year: 444 Days

Day: 34.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.13 AU - 1.87 AU

Year: 780 Days

Day: 46 Hours

Environment

Temp: -82 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.1 AU - 3 AU

Year: 1729 Days

Day: 40.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,554,574 km

• M1: 1,895,854 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.4

Radius: 12.6

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.68 AU - 11.58 AU

Year: 12689 Days

Day: 12.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,554,574 km

• M1: 286,929 km (0.117 R)
• M2: 417,976 km (0.084 R)
• M3: 524,939 km (0.101 R)
• M4: 1,025,942 km (0.079 R)
• M5: 1,110,914 km (0.088 R)
• M6: 1,216,231 km (0.106 R)
• M7: 1,632,412 km (0.051 R)
• M8: 1,733,241 km (0.084 R)
• M9: 2,048,743 km (0.077 R)
• M10: 2,978,494 km (0.117 R)
• M11: 3,280,681 km (0.118 R)
• M12: 3,487,725 km (0.043 R)
• M13: 3,833,595 km (0.09 R)
• M14: 3,914,976 km (0.096 R)
• M15: 4,079,534 km (0.093 R)
• M16: 4,274,460 km (0.075 R)
• M17: 5,144,820 km (0.045 R)
• M18: 5,724,213 km (0.077 R)
• M19: 6,944,632 km (0.075 R)
• M20: 7,312,643 km (0.118 R)
• M21: 7,721,494 km (0.077 R)
• M22: 7,824,866 km (0.116 R)
• M23: 8,632,994 km (0.068 R)
• M24: 8,812,063 km (0.03 R)
• M25: 9,430,650 km (0.108 R)
• M26: 9,689,454 km (0.056 R)
• M27: 10,671,265 km (0.068 R)
• M28: 10,979,736 km (0.118 R)
• M29: 11,252,004 km (0.101 R)
• M30: 11,684,641 km (0.104 R)
• M31: 12,242,940 km (0.105 R)
• M32: 12,363,815 km (0.056 R)
• M33: 12,565,922 km (0.083 R)
• M34: 13,137,984 km (0.117 R)
• M35: 14,054,122 km (0.114 R)
• M36: 14,265,204 km (0.055 R)
• M37: 14,392,362 km (0.108 R)
• M38: 15,033,988 km (0.072 R)
• M39: 15,120,156 km (0.036 R)
• M40: 15,597,523 km (0.069 R)
• M41: 16,035,695 km (0.099 R)
• M42: 16,256,352 km (0.077 R)
• M43: 16,389,195 km (0.059 R)
• M44: 16,566,917 km (0.086 R)
• M45: 17,284,239 km (0.102 R)
• M46: 17,510,580 km (0.066 R)
• M47: 19,168,424 km (0.031 R)
• M48: 19,590,739 km (0.06 R)
• M49: 19,874,077 km (0.085 R)
• M50: 20,444,643 km (0.068 R)
• M51: 20,827,913 km (0.103 R)
• M52: 21,068,766 km (0.076 R)
• M53: 21,262,196 km (0.045 R)
• M54: 22,631,914 km (0.083 R)
• M55: 23,728,167 km (0.05 R)
• M56: 24,080,620 km (0.082 R)
• M57: 25,250,774 km (0.092 R)
• M58: 25,456,172 km (0.087 R)
• M59: 25,662,168 km (0.1 R)
• M60: 25,972,135 km (0.089 R)
• M61: 26,179,478 km (0.09 R)
• M62: 26,283,448 km (0.094 R)
• M63: 28,283,123 km (0.057 R)
• M64: 28,710,375 km (0.087 R)
• M65: 29,247,431 km (0.119 R)
• M66: 30,495,227 km (0.112 R)
• M67: 31,263,262 km (0.053 R)
• M68: 31,815,877 km (0.048 R)
• M69: 32,037,730 km (0.118 R)
• M70: 32,148,882 km (0.103 R)
• M71: 32,427,283 km (0.102 R)
• M72: 32,762,532 km (0.117 R)
• M73: 33,831,409 km (0.088 R)
• M74: 34,626,522 km (0.061 R)
• M75: 34,854,808 km (0.085 R)
• M76: 35,427,618 km (0.063 R)
• M77: 36,061,464 km (0.096 R)
• M78: 36,582,813 km (0.089 R)
• M79: 36,815,288 km (0.08 R)
• M80: 37,048,212 km (0.075 R)
• M81: 37,457,212 km (0.066 R)
• M82: 37,574,348 km (0.101 R)
• M83: 38,515,617 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.6

Radius: 6.7

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 16.72 AU - 16.96 AU

Year: 29342 Days

Day: 21 Hours

Environment

Temp: -202 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,554,574 km

• M1: 147,803 km (0.036 R)
• M2: 236,065 km (0.067 R)
• M3: 642,373 km (0.092 R)
• M4: 732,880 km (0.068 R)
• M5: 1,110,315 km (0.087 R)
• M6: 1,421,629 km (0.081 R)
• M7: 1,855,462 km (0.104 R)
• M8: 3,026,515 km (0.059 R)
• M9: 4,121,721 km (0.058 R)
• M10: 5,004,348 km (0.113 R)
• M11: 5,049,975 km (0.077 R)
• M12: 5,514,028 km (0.068 R)
• M13: 5,655,847 km (0.1 R)
• M14: 5,846,883 km (0.103 R)
• M15: 6,088,633 km (0.104 R)
• M16: 6,186,321 km (0.105 R)
• M17: 6,284,457 km (0.108 R)
• M18: 6,333,824 km (0.11 R)
• M19: 6,482,375 km (0.09 R)
• M20: 6,632,122 km (0.059 R)
• M21: 9,012,374 km (0.054 R)
• M22: 9,460,719 km (0.039 R)
• M23: 9,916,244 km (0.119 R)
• M24: 10,262,564 km (0.073 R)
• M25: 11,325,307 km (0.078 R)
• M26: 11,445,434 km (0.07 R)
• M27: 12,733,322 km (0.098 R)
• M28: 14,716,840 km (0.115 R)
• M29: 14,913,861 km (0.107 R)
• M30: 15,244,173 km (0.094 R)
• M31: 15,911,978 km (0.109 R)
• M32: 16,725,940 km (0.077 R)
• M33: 17,414,539 km (0.115 R)
• M34: 17,902,078 km (0.086 R)
• M35: 18,535,475 km (0.047 R)
• M36: 18,961,829 km (0.094 R)
• M37: 19,535,388 km (0.086 R)
• M38: 19,751,856 km (0.117 R)
• M39: 20,333,193 km (0.069 R)
• M40: 21,067,719 km (0.054 R)
• M41: 22,035,467 km (0.055 R)
• M42: 22,562,650 km (0.049 R)
• M43: 27,732,752 km (0.083 R)
• M44: 29,203,599 km (0.118 R)
• M45: 29,782,393 km (0.073 R)
• M46: 32,390,931 km (0.094 R)
• M47: 32,561,622 km (0.088 R)
• M48: 32,989,921 km (0.113 R)
• M49: 34,547,085 km (0.083 R)
• M50: 34,721,666 km (0.113 R)
• M51: 35,246,904 km (0.119 R)
• M52: 35,863,098 km (0.099 R)
• M53: 37,105,957 km (0.103 R)
• M54: 38,905,918 km (0.077 R)
• M55: 39,269,291 km (0.118 R)
• M56: 39,725,116 km (0.102 R)
• M57: 41,658,669 km (0.106 R)
• M58: 43,622,589 km (0.117 R)
• M59: 44,283,962 km (0.043 R)
• M60: 46,095,741 km (0.104 R)
• M61: 46,287,825 km (0.065 R)
• M62: 46,480,208 km (0.107 R)
• M63: 47,059,002 km (0.108 R)
• M64: 47,155,642 km (0.109 R)
• M65: 49,201,393 km (0.07 R)
• M66: 52,073,822 km (0.08 R)
• M67: 53,378,914 km (0.049 R)
• M68: 53,883,807 km (0.117 R)
• M69: 59,018,604 km (0.066 R)
• M70: 59,122,874 km (0.043 R)
• M71: 59,540,551 km (0.103 R)
• M72: 63,985,552 km (0.101 R)
• M73: 64,414,450 km (0.068 R)
• M74: 66,790,213 km (0.079 R)
• M75: 67,225,244 km (0.11 R)
• M76: 68,317,009 km (0.075 R)
• M77: 68,645,676 km (0.101 R)
• M78: 70,075,981 km (0.114 R)
• M79: 70,961,002 km (0.086 R)
• M80: 71,182,856 km (0.109 R)
• M81: 74,087,747 km (0.109 R)
• M82: 74,538,037 km (0.093 R)
• M83: 75,441,458 km (0.071 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: 366 - 19,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit