🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.5 AU - 0.8 AU

Year: 198 Days

Day: 25.6 Hours

Environment

Temp: 127 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,718,760 km

• M1: 274,213 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.98 AU - 1.04 AU

Year: 384 Days

Day: 16.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,718,760 km

• M1: 668,702 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.05 AU - 1.59 AU

Year: 574 Days

Day: 45.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,718,760 km

• M1: 125,961 km (0.06 R)
• M2: 271,819 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.82 AU - 2.5 AU

Year: 1202 Days

Day: 33.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.19 AU - 3.07 AU

Year: 1615 Days

Day: 22.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.7

Radius: 14.3

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.37 AU - 5.61 AU

Year: 4872 Days

Day: 13.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 52,718,760 km

• M1: 249,828 km (0.067 R)
• M2: 357,389 km (0.072 R)
• M3: 536,907 km (0.118 R)
• M4: 982,260 km (0.11 R)
• M5: 1,235,230 km (0.081 R)
• M6: 1,453,643 km (0.058 R)
• M7: 1,892,114 km (0.105 R)
• M8: 2,030,492 km (0.083 R)
• M9: 2,185,625 km (0.111 R)
• M10: 2,317,869 km (0.057 R)
• M11: 2,549,297 km (0.096 R)
• M12: 3,094,282 km (0.115 R)
• M13: 3,213,661 km (0.09 R)
• M14: 3,411,131 km (0.1 R)
• M15: 3,675,470 km (0.051 R)
• M16: 3,818,336 km (0.075 R)
• M17: 3,930,684 km (0.112 R)
• M18: 4,559,893 km (0.104 R)
• M19: 4,696,476 km (0.046 R)
• M20: 5,132,254 km (0.092 R)
• M21: 5,274,372 km (0.077 R)
• M22: 5,709,104 km (0.1 R)
• M23: 5,819,507 km (0.085 R)
• M24: 5,912,257 km (0.097 R)
• M25: 6,193,053 km (0.101 R)
• M26: 6,287,748 km (0.064 R)
• M27: 6,536,081 km (0.044 R)
• M28: 6,671,167 km (0.096 R)
• M29: 7,340,468 km (0.091 R)
• M30: 7,805,568 km (0.107 R)
• M31: 7,990,172 km (0.057 R)
• M32: 8,134,833 km (0.062 R)
• M33: 8,280,242 km (0.104 R)
• M34: 8,849,612 km (0.09 R)
• M35: 9,042,294 km (0.068 R)
• M36: 10,004,058 km (0.117 R)
• M37: 10,678,446 km (0.095 R)
• M38: 11,530,555 km (0.096 R)
• M39: 11,647,391 km (0.119 R)
• M40: 11,764,676 km (0.103 R)
• M41: 12,000,292 km (0.066 R)
• M42: 12,380,570 km (0.109 R)
• M43: 12,500,248 km (0.04 R)
• M44: 12,934,232 km (0.102 R)
• M45: 13,055,705 km (0.119 R)
• M46: 13,520,805 km (0.111 R)
• M47: 13,668,757 km (0.111 R)
• M48: 13,767,642 km (0.065 R)
• M49: 13,891,658 km (0.112 R)
• M50: 14,341,349 km (0.117 R)
• M51: 14,618,405 km (0.068 R)
• M52: 14,795,678 km (0.086 R)
• M53: 15,178,050 km (0.043 R)
• M54: 15,357,568 km (0.113 R)
• M55: 15,589,445 km (0.118 R)
• M56: 15,770,608 km (0.115 R)
• M57: 16,082,818 km (0.11 R)
• M58: 16,978,461 km (0.077 R)
• M59: 17,352,007 km (0.118 R)
• M60: 17,459,268 km (0.078 R)
• M61: 17,863,332 km (0.089 R)
• M62: 17,998,718 km (0.112 R)
• M63: 18,188,857 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.9

Radius: 8.7

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.38 AU - 11.42 AU

Year: 10915 Days

Day: 7.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,718,760 km

• M1: 121,473 km (0.082 R)
• M2: 177,423 km (0.094 R)
• M3: 395,387 km (0.101 R)
• M4: 661,522 km (0.107 R)
• M5: 731,982 km (0.12 R)
• M6: 881,431 km (0.077 R)
• M7: 1,020,557 km (0.07 R)
• M8: 1,103,583 km (0.095 R)
• M9: 1,232,238 km (0.118 R)
• M10: 1,822,102 km (0.117 R)
• M11: 2,405,384 km (0.11 R)
• M12: 2,545,707 km (0.046 R)
• M13: 2,805,259 km (0.107 R)
• M14: 3,318,679 km (0.048 R)
• M15: 3,475,308 km (0.095 R)
• M16: 3,698,658 km (0.118 R)
• M17: 4,226,738 km (0.118 R)
• M18: 4,955,729 km (0.105 R)
• M19: 5,389,712 km (0.061 R)
• M20: 6,449,164 km (0.098 R)
• M21: 6,882,848 km (0.047 R)
• M22: 7,736,603 km (0.072 R)
• M23: 8,239,552 km (0.06 R)
• M24: 8,537,850 km (0.12 R)
• M25: 8,752,971 km (0.112 R)
• M26: 8,970,038 km (0.068 R)
• M27: 9,232,732 km (0.079 R)
• M28: 9,453,688 km (0.077 R)
• M29: 9,721,169 km (0.102 R)
• M30: 9,900,836 km (0.099 R)
• M31: 9,991,043 km (0.081 R)
• M32: 11,001,876 km (0.088 R)
• M33: 11,757,345 km (0.09 R)
• M34: 11,900,810 km (0.075 R)
• M35: 12,238,003 km (0.109 R)
• M36: 13,417,732 km (0.078 R)
• M37: 13,970,496 km (0.073 R)
• M38: 14,633,365 km (0.115 R)
• M39: 14,787,750 km (0.077 R)
• M40: 15,884,003 km (0.111 R)
• M41: 16,308,412 km (0.107 R)
• M42: 16,898,127 km (0.105 R)
• M43: 18,043,298 km (0.105 R)
• M44: 18,153,552 km (0.084 R)
• M45: 18,430,458 km (0.079 R)
• M46: 18,653,059 km (0.056 R)
• M47: 19,269,702 km (0.107 R)
• M48: 20,465,288 km (0.091 R)
• M49: 20,695,669 km (0.025 R)
• M50: 21,802,094 km (0.099 R)
• M51: 22,808,290 km (0.09 R)
• M52: 23,467,418 km (0.111 R)
• M53: 23,769,007 km (0.064 R)
• M54: 24,132,680 km (0.09 R)
• M55: 25,916,485 km (0.099 R)
• M56: 28,574,091 km (0.105 R)
• M57: 29,219,606 km (0.102 R)
• M58: 29,674,234 km (0.051 R)
• M59: 29,935,132 km (0.078 R)
• M60: 30,065,881 km (0.098 R)
• M61: 30,262,303 km (0.082 R)
• M62: 30,722,316 km (0.05 R)
• M63: 31,317,267 km (0.065 R)
• M64: 31,982,678 km (0.107 R)
• M65: 33,056,941 km (0.047 R)
• M66: 33,802,536 km (0.115 R)
• M67: 34,416,486 km (0.076 R)
• M68: 37,260,192 km (0.102 R)
• M69: 37,965,247 km (0.083 R)
• M70: 38,888,266 km (0.07 R)
• M71: 39,818,615 km (0.054 R)
• M72: 40,467,122 km (0.116 R)
• M73: 40,756,444 km (0.115 R)
• M74: 41,628,450 km (0.064 R)
• M75: 41,701,304 km (0.06 R)
• M76: 41,847,461 km (0.08 R)
• M77: 42,874,301 km (0.043 R)
• M78: 44,132,419 km (0.085 R)
• M79: 45,402,804 km (0.105 R)
• M80: 46,155,581 km (0.115 R)
• M81: 46,609,161 km (0.067 R)
• M82: 47,368,670 km (0.04 R)
• M83: 48,362,000 km (0.065 R)
• M84: 49,439,404 km (0.058 R)
• M85: 50,291,363 km (0.109 R)
• M86: 50,446,945 km (0.085 R)
• M87: 51,461,219 km (0.116 R)
• M88: 51,696,237 km (0.1 R)
• M89: 52,403,386 km (0.09 R)
• M90: 52,639,900 km (0.09 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 19,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit