🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.68 AU - 0.78 AU

Year: 239 Days

Day: 37.9 Hours

Environment

Temp: 157 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.62 AU - 2.44 AU

Year: 1107 Days

Day: 20.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,399,919 km

• M1: 53,257 km (0.049 R)
• M2: 240,853 km (0.065 R)

Asteroid Belt

Center: 3.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.9

Radius: 11.9

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.4 AU - 5.24 AU

Year: 4052 Days

Day: 8.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 43,399,919 km

• M1: 154,684 km (0.068 R)
• M2: 229,034 km (0.101 R)
• M3: 314,904 km (0.052 R)
• M4: 393,742 km (0.066 R)
• M5: 472,879 km (0.092 R)
• M6: 807,679 km (0.11 R)
• M7: 977,323 km (0.12 R)
• M8: 1,132,456 km (0.093 R)
• M9: 1,424,770 km (0.04 R)
• M10: 2,080,308 km (0.095 R)
• M11: 2,283,611 km (0.098 R)
• M12: 2,387,732 km (0.111 R)
• M13: 2,529,102 km (0.028 R)
• M14: 2,619,010 km (0.12 R)
• M15: 2,783,568 km (0.097 R)
• M16: 3,008,264 km (0.12 R)
• M17: 3,123,005 km (0.093 R)
• M18: 3,535,895 km (0.09 R)
• M19: 3,779,740 km (0.101 R)
• M20: 4,029,269 km (0.052 R)
• M21: 4,134,736 km (0.114 R)
• M22: 4,566,325 km (0.107 R)
• M23: 4,720,860 km (0.063 R)
• M24: 4,832,310 km (0.118 R)
• M25: 5,309,976 km (0.112 R)
• M26: 5,472,589 km (0.072 R)
• M27: 5,684,121 km (0.102 R)
• M28: 5,779,115 km (0.038 R)
• M29: 6,384,239 km (0.112 R)
• M30: 7,009,707 km (0.085 R)
• M31: 7,576,235 km (0.113 R)
• M32: 7,680,953 km (0.084 R)
• M33: 8,077,537 km (0.102 R)
• M34: 8,453,776 km (0.098 R)
• M35: 9,532,227 km (0.096 R)
• M36: 9,616,899 km (0.067 R)
• M37: 9,958,581 km (0.095 R)
• M38: 10,304,002 km (0.052 R)
• M39: 10,918,251 km (0.091 R)
• M40: 11,095,973 km (0.118 R)
• M41: 11,665,044 km (0.066 R)
• M42: 11,786,068 km (0.105 R)
• M43: 11,907,542 km (0.101 R)
• M44: 12,738,109 km (0.051 R)
• M45: 12,925,256 km (0.042 R)
• M46: 13,365,523 km (0.104 R)
• M47: 13,746,698 km (0.115 R)
• M48: 14,455,044 km (0.064 R)
• M49: 14,879,154 km (0.049 R)
• M50: 15,010,501 km (0.119 R)
• M51: 15,806,661 km (0.108 R)
• M52: 16,311,105 km (0.113 R)
• M53: 16,480,449 km (0.064 R)
• M54: 17,336,149 km (0.092 R)
• M55: 17,612,905 km (0.059 R)
• M56: 17,856,451 km (0.074 R)
• M57: 18,101,043 km (0.12 R)
• M58: 18,770,494 km (0.078 R)
• M59: 19,483,926 km (0.067 R)
• M60: 19,916,264 km (0.101 R)
• M61: 20,827,165 km (0.053 R)
• M62: 21,639,930 km (0.09 R)
• M63: 22,237,574 km (0.109 R)
• M64: 22,689,509 km (0.061 R)
• M65: 23,106,289 km (0.11 R)
• M66: 23,334,725 km (0.086 R)
• M67: 23,563,909 km (0.068 R)
• M68: 23,678,800 km (0.086 R)
• M69: 24,217,352 km (0.093 R)
• M70: 24,682,153 km (0.04 R)
• M71: 24,798,839 km (0.052 R)
• M72: 24,915,825 km (0.059 R)
• M73: 26,134,000 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.7

Radius: 9.6

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.06 AU - 9.24 AU

Year: 8101 Days

Day: 8.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 62.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,399,919 km

• M1: 150,346 km (0.105 R)
• M2: 241,750 km (0.08 R)
• M3: 869,912 km (0.103 R)
• M4: 1,508,545 km (0.117 R)
• M5: 1,719,927 km (0.093 R)
• M6: 2,009,249 km (0.079 R)
• M7: 2,362,300 km (0.093 R)
• M8: 2,533,889 km (0.117 R)
• M9: 2,684,235 km (0.113 R)
• M10: 2,760,530 km (0.082 R)
• M11: 2,941,393 km (0.036 R)
• M12: 3,020,231 km (0.097 R)
• M13: 3,619,221 km (0.111 R)
• M14: 3,846,311 km (0.072 R)
• M15: 4,254,713 km (0.096 R)
• M16: 4,769,479 km (0.072 R)
• M17: 5,464,661 km (0.12 R)
• M18: 5,923,627 km (0.107 R)
• M19: 6,057,068 km (0.099 R)
• M20: 6,463,376 km (0.037 R)
• M21: 6,566,299 km (0.084 R)
• M22: 7,089,293 km (0.053 R)
• M23: 7,553,496 km (0.068 R)
• M24: 8,249,575 km (0.119 R)
• M25: 8,699,864 km (0.069 R)
• M26: 8,813,708 km (0.112 R)
• M27: 10,660,643 km (0.116 R)
• M28: 11,481,786 km (0.099 R)
• M29: 12,026,472 km (0.094 R)
• M30: 12,195,667 km (0.105 R)
• M31: 12,622,470 km (0.111 R)
• M32: 12,880,825 km (0.107 R)
• M33: 14,109,622 km (0.053 R)
• M34: 14,243,512 km (0.06 R)
• M35: 14,467,610 km (0.103 R)
• M36: 15,513,299 km (0.083 R)
• M37: 15,651,528 km (0.109 R)
• M38: 15,882,656 km (0.104 R)
• M39: 16,395,478 km (0.1 R)
• M40: 18,014,426 km (0.068 R)
• M41: 18,305,394 km (0.07 R)
• M42: 18,597,858 km (0.092 R)
• M43: 19,138,205 km (0.107 R)
• M44: 19,484,823 km (0.118 R)
• M45: 20,234,309 km (0.035 R)
• M46: 20,536,796 km (0.034 R)
• M47: 21,710,241 km (0.084 R)
• M48: 21,968,148 km (0.104 R)
• M49: 22,071,670 km (0.084 R)
• M50: 22,279,012 km (0.111 R)
• M51: 22,800,361 km (0.102 R)
• M52: 23,643,046 km (0.068 R)
• M53: 24,764,282 km (0.072 R)
• M54: 25,848,268 km (0.047 R)
• M55: 26,231,388 km (0.094 R)
• M56: 28,118,565 km (0.076 R)
• M57: 28,399,809 km (0.103 R)
• M58: 28,851,595 km (0.107 R)
• M59: 29,021,688 km (0.04 R)
• M60: 29,362,771 km (0.098 R)
• M61: 30,625,078 km (0.082 R)
• M62: 30,798,462 km (0.094 R)
• M63: 30,972,294 km (0.041 R)
• M64: 31,379,201 km (0.116 R)
• M65: 32,492,358 km (0.109 R)
• M66: 32,905,847 km (0.106 R)
• M67: 33,678,221 km (0.038 R)
• M68: 34,276,313 km (0.115 R)
• M69: 34,757,420 km (0.074 R)
• M70: 34,877,996 km (0.053 R)
• M71: 34,938,433 km (0.1 R)
• M72: 35,059,308 km (0.11 R)
• M73: 36,826,807 km (0.113 R)
• M74: 38,062,785 km (0.098 R)
• M75: 40,765,569 km (0.117 R)
• M76: 40,892,877 km (0.109 R)
• M77: 40,956,456 km (0.109 R)
• M78: 41,530,912 km (0.114 R)
• M79: 41,594,940 km (0.084 R)
• M80: 42,365,369 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 19,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit