🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.83 AU - 1.27 AU

Year: 325 Days

Day: 20.5 Hours

Environment

Temp: 219 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.04 AU - 1.18 AU

Year: 354 Days

Day: 40.3 Hours

Environment

Temp: 222 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.29 AU - 1.73 AU

Year: 561 Days

Day: 15 Hours

Environment

Temp: 93 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.86 AU - 3.22 AU

Year: 1602 Days

Day: 39.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.51 AU - 5.75 AU

Year: 3512 Days

Day: 35.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.7

Radius: 12.4

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 9.4 AU - 13.5 AU

Year: 11712 Days

Day: 12.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,132,786 km

• M1: 156,031 km (0.113 R)
• M2: 272,717 km (0.109 R)
• M3: 443,408 km (0.119 R)
• M4: 587,920 km (0.097 R)
• M5: 1,014,872 km (0.079 R)
• M6: 1,285,495 km (0.08 R)
• M7: 1,479,224 km (0.115 R)
• M8: 1,682,826 km (0.092 R)
• M9: 2,290,493 km (0.111 R)
• M10: 2,618,860 km (0.036 R)
• M11: 2,994,501 km (0.097 R)
• M12: 3,454,514 km (0.083 R)
• M13: 3,556,091 km (0.093 R)
• M14: 3,936,967 km (0.082 R)
• M15: 4,626,015 km (0.054 R)
• M16: 5,119,090 km (0.085 R)
• M17: 5,589,276 km (0.042 R)
• M18: 6,910,374 km (0.098 R)
• M19: 7,606,005 km (0.073 R)
• M20: 7,962,197 km (0.112 R)
• M21: 8,691,038 km (0.096 R)
• M22: 8,876,539 km (0.12 R)
• M23: 9,110,361 km (0.05 R)
• M24: 11,865,804 km (0.059 R)
• M25: 12,539,892 km (0.114 R)
• M26: 12,960,860 km (0.103 R)
• M27: 13,066,925 km (0.09 R)
• M28: 13,979,323 km (0.087 R)
• M29: 14,142,534 km (0.087 R)
• M30: 15,583,311 km (0.117 R)
• M31: 16,320,978 km (0.055 R)
• M32: 16,550,312 km (0.098 R)
• M33: 17,128,358 km (0.096 R)
• M34: 18,126,026 km (0.077 R)
• M35: 19,445,180 km (0.086 R)
• M36: 19,993,755 km (0.118 R)
• M37: 20,547,268 km (0.057 R)
• M38: 20,857,085 km (0.08 R)
• M39: 22,876,058 km (0.088 R)
• M40: 24,496,352 km (0.081 R)
• M41: 24,759,046 km (0.093 R)
• M42: 24,956,665 km (0.062 R)
• M43: 25,619,234 km (0.117 R)
• M44: 27,300,863 km (0.117 R)
• M45: 28,464,735 km (0.102 R)
• M46: 28,740,893 km (0.09 R)
• M47: 29,226,338 km (0.088 R)
• M48: 29,784,487 km (0.096 R)
• M49: 30,064,983 km (0.101 R)
• M50: 30,275,916 km (0.11 R)
• M51: 30,769,888 km (0.082 R)
• M52: 31,124,286 km (0.094 R)
• M53: 31,266,553 km (0.098 R)
• M54: 32,195,855 km (0.047 R)
• M55: 32,555,788 km (0.03 R)
• M56: 33,134,283 km (0.078 R)
• M57: 33,570,510 km (0.114 R)
• M58: 34,890,412 km (0.109 R)
• M59: 35,631,071 km (0.093 R)
• M60: 36,751,709 km (0.044 R)
• M61: 38,035,857 km (0.053 R)
• M62: 39,642,239 km (0.114 R)
• M63: 39,950,710 km (0.084 R)
• M64: 41,583,421 km (0.08 R)
• M65: 41,740,050 km (0.12 R)
• M66: 43,079,400 km (0.043 R)
• M67: 43,237,824 km (0.112 R)
• M68: 43,396,547 km (0.107 R)
• M69: 43,714,443 km (0.119 R)
• M70: 44,112,971 km (0.03 R)
• M71: 45,235,404 km (0.066 R)
• M72: 45,315,888 km (0.09 R)
• M73: 46,042,784 km (0.097 R)
• M74: 46,285,880 km (0.096 R)
• M75: 46,448,194 km (0.065 R)
• M76: 49,651,533 km (0.109 R)
• M77: 49,817,737 km (0.085 R)
• M78: 50,317,543 km (0.099 R)
• M79: 50,651,595 km (0.116 R)
• M80: 50,818,845 km (0.083 R)
• M81: 50,902,620 km (0.052 R)
• M82: 52,417,299 km (0.111 R)
• M83: 52,755,988 km (0.098 R)
• M84: 52,840,810 km (0.12 R)
• M85: 54,803,086 km (0.118 R)
• M86: 55,146,712 km (0.109 R)
• M87: 56,182,228 km (0.04 R)
• M88: 56,962,980 km (0.093 R)
• M89: 57,659,956 km (0.034 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.3

Radius: 6.4

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 17.93 AU - 21.01 AU

Year: 25969 Days

Day: 23.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 51,132,786 km

• M1: 487,988 km (0.082 R)
• M2: 667,655 km (0.087 R)
• M3: 1,213,239 km (0.086 R)
• M4: 1,278,314 km (0.085 R)
• M5: 2,096,614 km (0.114 R)
• M6: 2,696,801 km (0.069 R)
• M7: 3,045,513 km (0.102 R)
• M8: 3,563,720 km (0.106 R)
• M9: 4,577,545 km (0.097 R)
• M10: 4,992,679 km (0.08 R)
• M11: 5,383,728 km (0.077 R)
• M12: 5,674,247 km (0.054 R)
• M13: 6,119,750 km (0.115 R)
• M14: 6,499,579 km (0.091 R)
• M15: 7,603,312 km (0.059 R)
• M16: 8,052,554 km (0.103 R)
• M17: 8,384,811 km (0.055 R)
• M18: 8,510,473 km (0.071 R)
• M19: 9,407,911 km (0.065 R)
• M20: 10,022,908 km (0.071 R)
• M21: 12,850,158 km (0.086 R)
• M22: 13,043,588 km (0.048 R)
• M23: 14,125,031 km (0.096 R)
• M24: 15,439,697 km (0.106 R)
• M25: 16,059,481 km (0.083 R)
• M26: 16,111,541 km (0.032 R)
• M27: 18,021,457 km (0.085 R)
• M28: 20,113,733 km (0.081 R)
• M29: 21,531,622 km (0.119 R)
• M30: 22,165,617 km (0.105 R)
• M31: 24,582,221 km (0.116 R)
• M32: 26,525,797 km (0.112 R)
• M33: 27,515,836 km (0.078 R)
• M34: 27,702,833 km (0.047 R)
• M35: 28,266,368 km (0.03 R)
• M36: 28,833,643 km (0.082 R)
• M37: 29,595,844 km (0.051 R)
• M38: 30,493,581 km (0.118 R)
• M39: 32,184,187 km (0.05 R)
• M40: 33,372,293 km (0.106 R)
• M41: 33,571,707 km (0.104 R)
• M42: 34,239,362 km (0.117 R)
• M43: 35,995,492 km (0.057 R)
• M44: 37,988,734 km (0.094 R)
• M45: 38,405,513 km (0.082 R)
• M46: 39,665,127 km (0.078 R)
• M47: 41,722,846 km (0.059 R)
• M48: 43,887,677 km (0.089 R)
• M49: 44,179,094 km (0.12 R)
• M50: 44,471,109 km (0.103 R)
• M51: 44,544,262 km (0.093 R)
• M52: 46,236,812 km (0.096 R)
• M53: 46,459,264 km (0.074 R)
• M54: 49,230,266 km (0.119 R)
• M55: 50,445,150 km (0.088 R)
• M56: 51,056,257 km (0.078 R)

Kuiper Belt

Range: 36.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 17,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit