🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.56 AU - 0.6 AU

Year: 156 Days

Day: 23.8 Hours

Environment

Temp: 251 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.96 AU - 0.96 AU

Year: 332 Days

Day: 22.6 Hours

Environment

Temp: 177 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.11 AU - 1.25 AU

Year: 453 Days

Day: 24.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,541,558 km

• M1: 118,631 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.28 AU - 1.56 AU

Year: 597 Days

Day: 39.1 Hours

Environment

Temp: -7 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,541,558 km

• M1: 209,587 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.47 AU - 1.77 AU

Year: 728 Days

Day: 33.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.56 AU - 3.58 AU

Year: 2382 Days

Day: 38.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,541,558 km

• M1: 30,368 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153

Radius: 14.5

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.16 AU - 8.16 AU

Year: 6765 Days

Day: 13 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 46,541,558 km

• M1: 202,556 km (0.096 R)
• M2: 351,555 km (0.036 R)
• M3: 451,636 km (0.057 R)
• M4: 627,862 km (0.114 R)
• M5: 790,625 km (0.053 R)
• M6: 1,357,451 km (0.049 R)
• M7: 1,711,250 km (0.065 R)
• M8: 1,963,622 km (0.066 R)
• M9: 2,680,644 km (0.091 R)
• M10: 2,859,862 km (0.107 R)
• M11: 3,093,684 km (0.11 R)
• M12: 3,421,453 km (0.072 R)
• M13: 4,091,951 km (0.071 R)
• M14: 4,803,438 km (0.074 R)
• M15: 5,244,752 km (0.102 R)
• M16: 5,657,492 km (0.055 R)
• M17: 6,038,069 km (0.107 R)
• M18: 6,492,697 km (0.109 R)
• M19: 7,320,871 km (0.117 R)
• M20: 8,158,619 km (0.103 R)
• M21: 8,492,671 km (0.097 R)
• M22: 9,571,721 km (0.092 R)
• M23: 10,564,302 km (0.114 R)
• M24: 10,902,543 km (0.12 R)
• M25: 11,059,771 km (0.107 R)
• M26: 11,217,896 km (0.115 R)
• M27: 11,376,619 km (0.108 R)
• M28: 12,756,659 km (0.117 R)
• M29: 12,894,888 km (0.118 R)
• M30: 13,061,240 km (0.102 R)
• M31: 14,217,782 km (0.092 R)
• M32: 14,822,755 km (0.096 R)
• M33: 14,938,993 km (0.057 R)
• M34: 15,260,180 km (0.037 R)
• M35: 15,524,669 km (0.107 R)
• M36: 15,731,413 km (0.112 R)
• M37: 15,968,825 km (0.115 R)
• M38: 16,087,905 km (0.093 R)
• M39: 16,237,353 km (0.047 R)
• M40: 16,477,308 km (0.112 R)
• M41: 16,627,803 km (0.084 R)
• M42: 16,930,440 km (0.12 R)
• M43: 17,173,686 km (0.108 R)
• M44: 17,633,101 km (0.088 R)
• M45: 17,879,788 km (0.098 R)
• M46: 18,158,638 km (0.047 R)
• M47: 18,283,104 km (0.065 R)
• M48: 18,657,996 km (0.05 R)
• M49: 19,035,581 km (0.102 R)
• M50: 20,022,478 km (0.111 R)
• M51: 20,798,143 km (0.092 R)
• M52: 21,222,253 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.4

Radius: 9.2

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.77 AU - 11.65 AU

Year: 12376 Days

Day: 7.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,541,558 km

• M1: 147,653 km (0.047 R)
• M2: 208,390 km (0.113 R)
• M3: 265,985 km (0.106 R)
• M4: 617,989 km (0.039 R)
• M5: 866,172 km (0.087 R)
• M6: 937,679 km (0.026 R)
• M7: 1,125,724 km (0.05 R)
• M8: 1,517,072 km (0.116 R)
• M9: 2,340,907 km (0.073 R)
• M10: 2,494,544 km (0.104 R)
• M11: 2,651,323 km (0.112 R)
• M12: 2,784,615 km (0.088 R)
• M13: 2,892,924 km (0.08 R)
• M14: 3,455,112 km (0.089 R)
• M15: 3,630,441 km (0.042 R)
• M16: 3,778,842 km (0.095 R)
• M17: 4,173,930 km (0.071 R)
• M18: 4,235,864 km (0.11 R)
• M19: 4,518,604 km (0.102 R)
• M20: 4,614,197 km (0.037 R)
• M21: 4,710,538 km (0.113 R)
• M22: 4,872,552 km (0.071 R)
• M23: 5,917,793 km (0.096 R)
• M24: 6,412,064 km (0.081 R)
• M25: 6,555,678 km (0.093 R)
• M26: 6,627,934 km (0.06 R)
• M27: 8,518,552 km (0.064 R)
• M28: 9,076,103 km (0.078 R)
• M29: 9,399,982 km (0.077 R)
• M30: 9,686,612 km (0.103 R)
• M31: 10,268,248 km (0.082 R)
• M32: 10,605,741 km (0.117 R)
• M33: 10,690,713 km (0.094 R)
• M34: 11,205,180 km (0.119 R)
• M35: 11,291,797 km (0.071 R)
• M36: 11,378,564 km (0.114 R)
• M37: 11,640,061 km (0.115 R)
• M38: 11,771,707 km (0.095 R)
• M39: 11,903,802 km (0.07 R)
• M40: 12,169,338 km (0.116 R)
• M41: 13,251,230 km (0.114 R)
• M42: 15,844,359 km (0.113 R)
• M43: 15,990,217 km (0.072 R)
• M44: 16,332,348 km (0.052 R)
• M45: 16,825,273 km (0.047 R)
• M46: 17,322,985 km (0.067 R)
• M47: 18,180,480 km (0.078 R)
• M48: 18,282,206 km (0.077 R)
• M49: 18,845,442 km (0.038 R)
• M50: 19,206,721 km (0.045 R)
• M51: 20,146,495 km (0.053 R)
• M52: 20,357,428 km (0.044 R)
• M53: 20,463,044 km (0.118 R)
• M54: 21,530,126 km (0.096 R)
• M55: 21,907,860 km (0.076 R)
• M56: 23,109,430 km (0.12 R)
• M57: 23,274,886 km (0.082 R)
• M58: 24,052,495 km (0.102 R)
• M59: 25,348,312 km (0.037 R)
• M60: 25,804,286 km (0.031 R)
• M61: 26,551,079 km (0.111 R)
• M62: 26,608,824 km (0.063 R)
• M63: 26,956,190 km (0.027 R)
• M64: 27,421,589 km (0.067 R)
• M65: 29,012,113 km (0.082 R)
• M66: 29,131,044 km (0.081 R)
• M67: 29,608,710 km (0.105 R)
• M68: 29,668,699 km (0.117 R)
• M69: 31,057,116 km (0.094 R)
• M70: 33,272,661 km (0.075 R)
• M71: 34,841,045 km (0.057 R)
• M72: 35,475,190 km (0.114 R)
• M73: 35,793,535 km (0.086 R)
• M74: 35,921,291 km (0.052 R)
• M75: 36,754,701 km (0.112 R)
• M76: 37,464,842 km (0.057 R)
• M77: 37,854,245 km (0.081 R)
• M78: 38,049,321 km (0.104 R)
• M79: 38,114,396 km (0.094 R)
• M80: 39,490,696 km (0.046 R)
• M81: 39,622,492 km (0.117 R)
• M82: 39,754,587 km (0.113 R)
• M83: 41,150,036 km (0.069 R)
• M84: 41,551,706 km (0.116 R)
• M85: 43,443,222 km (0.087 R)
• M86: 45,431,826 km (0.073 R)
• M87: 45,777,547 km (0.117 R)
• M88: 46,263,291 km (0.115 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 13,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit