🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.43 AU - 0.59 AU

Year: 139 Days

Day: 45.5 Hours

Environment

Temp: 217 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.2 AU - 1.3 AU

Year: 532 Days

Day: 15.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,307,740 km

• M1: 537,505 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.95 AU - 3.67 AU

Year: 2293 Days

Day: 28.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,307,740 km

• M1: 531,372 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426

Radius: 8.6

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.82 AU - 5.3 AU

Year: 3708 Days

Day: 5.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,307,740 km

• M1: 112,198 km (0.114 R)
• M2: 166,353 km (0.09 R)
• M3: 221,554 km (0.051 R)
• M4: 300,841 km (0.071 R)
• M5: 479,461 km (0.116 R)
• M6: 547,079 km (0.117 R)
• M7: 693,237 km (0.118 R)
• M8: 791,373 km (0.039 R)
• M9: 980,315 km (0.091 R)
• M10: 1,069,176 km (0.066 R)
• M11: 1,137,542 km (0.07 R)
• M12: 1,364,333 km (0.077 R)
• M13: 1,464,264 km (0.079 R)
• M14: 1,958,087 km (0.077 R)
• M15: 2,028,547 km (0.113 R)
• M16: 2,128,778 km (0.063 R)
• M17: 2,216,143 km (0.109 R)
• M18: 2,515,787 km (0.104 R)
• M19: 2,577,272 km (0.108 R)
• M20: 2,764,868 km (0.093 R)
• M21: 3,103,857 km (0.118 R)
• M22: 3,270,060 km (0.12 R)
• M23: 3,337,379 km (0.111 R)
• M24: 3,542,029 km (0.052 R)
• M25: 4,017,600 km (0.113 R)
• M26: 4,290,617 km (0.106 R)
• M27: 4,383,068 km (0.098 R)
• M28: 4,645,163 km (0.108 R)
• M29: 5,048,031 km (0.056 R)
• M30: 5,204,360 km (0.11 R)
• M31: 6,343,847 km (0.115 R)
• M32: 6,470,407 km (0.083 R)
• M33: 6,661,892 km (0.096 R)
• M34: 6,747,612 km (0.112 R)
• M35: 6,876,715 km (0.026 R)
• M36: 6,963,332 km (0.064 R)
• M37: 7,602,115 km (0.102 R)
• M38: 8,030,862 km (0.058 R)
• M39: 8,583,477 km (0.115 R)
• M40: 8,958,818 km (0.117 R)
• M41: 9,556,013 km (0.075 R)
• M42: 9,822,895 km (0.074 R)
• M43: 9,993,886 km (0.064 R)
• M44: 10,092,172 km (0.11 R)
• M45: 10,190,607 km (0.033 R)
• M46: 10,388,675 km (0.088 R)
• M47: 10,864,246 km (0.097 R)
• M48: 10,939,943 km (0.093 R)
• M49: 11,091,934 km (0.11 R)
• M50: 11,219,092 km (0.063 R)
• M51: 11,398,011 km (0.076 R)
• M52: 12,096,783 km (0.09 R)
• M53: 12,175,322 km (0.085 R)
• M54: 12,359,178 km (0.116 R)
• M55: 12,490,973 km (0.052 R)
• M56: 12,570,410 km (0.092 R)
• M57: 13,265,142 km (0.101 R)
• M58: 13,319,147 km (0.074 R)
• M59: 13,753,430 km (0.086 R)
• M60: 14,137,298 km (0.086 R)
• M61: 14,441,430 km (0.11 R)
• M62: 14,859,706 km (0.102 R)
• M63: 15,084,252 km (0.076 R)
• M64: 15,140,651 km (0.119 R)
• M65: 15,281,722 km (0.06 R)
• M66: 15,480,088 km (0.076 R)
• M67: 16,980,256 km (0.051 R)
• M68: 17,038,898 km (0.11 R)
• M69: 17,185,803 km (0.072 R)
• M70: 17,569,522 km (0.065 R)
• M71: 17,866,623 km (0.085 R)
• M72: 18,980,529 km (0.104 R)
• M73: 19,254,892 km (0.025 R)
• M74: 19,438,448 km (0.089 R)
• M75: 19,961,891 km (0.1 R)
• M76: 20,085,758 km (0.095 R)
• M77: 20,396,473 km (0.071 R)
• M78: 20,646,152 km (0.089 R)
• M79: 20,991,274 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.1

Radius: 3

Gravity: 52.01 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 9.79 AU - 15.45 AU

Year: 17072 Days

Day: 20.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,307,740 km

• M1: 233,971 km (0.112 R)
• M2: 319,691 km (0.05 R)
• M3: 415,134 km (0.07 R)
• M4: 483,800 km (0.084 R)
• M5: 752,028 km (0.087 R)
• M6: 990,338 km (0.094 R)
• M7: 1,013,077 km (0.088 R)
• M8: 1,036,115 km (0.092 R)
• M9: 1,153,549 km (0.1 R)
• M10: 1,325,138 km (0.055 R)
• M11: 2,117,259 km (0.116 R)
• M12: 2,387,732 km (0.072 R)
• M13: 2,574,131 km (0.09 R)
• M14: 2,700,840 km (0.056 R)
• M15: 3,127,044 km (0.067 R)
• M16: 3,228,322 km (0.107 R)
• M17: 3,365,055 km (0.077 R)
• M18: 3,786,621 km (0.102 R)
• M19: 4,003,538 km (0.114 R)
• M20: 4,040,190 km (0.111 R)
• M21: 4,187,544 km (0.037 R)
• M22: 4,224,644 km (0.098 R)
• M23: 4,525,485 km (0.088 R)
• M24: 4,794,313 km (0.118 R)
• M25: 4,989,538 km (0.11 R)
• M26: 5,754,731 km (0.107 R)
• M27: 5,878,897 km (0.087 R)
• M28: 7,752,610 km (0.079 R)
• M29: 8,212,774 km (0.08 R)
• M30: 8,967,046 km (0.096 R)
• M31: 9,062,938 km (0.109 R)
• M32: 9,207,300 km (0.036 R)
• M33: 9,547,336 km (0.063 R)
• M34: 9,694,241 km (0.092 R)
• M35: 10,743,521 km (0.063 R)
• M36: 10,794,384 km (0.098 R)
• M37: 12,144,505 km (0.087 R)
• M38: 13,273,370 km (0.084 R)
• M39: 13,601,887 km (0.12 R)
• M40: 13,767,193 km (0.083 R)
• M41: 14,547,346 km (0.12 R)
• M42: 14,716,541 km (0.11 R)
• M43: 14,886,185 km (0.09 R)
• M44: 15,284,714 km (0.093 R)
• M45: 16,442,452 km (0.081 R)
• M46: 16,677,320 km (0.031 R)
• M47: 17,091,108 km (0.066 R)
• M48: 17,269,429 km (0.103 R)
• M49: 18,718,434 km (0.056 R)
• M50: 19,025,109 km (0.11 R)
• M51: 19,210,012 km (0.12 R)
• M52: 20,457,509 km (0.095 R)
• M53: 21,027,327 km (0.041 R)
• M54: 21,474,176 km (0.062 R)
• M55: 22,182,522 km (0.113 R)
• M56: 22,247,298 km (0.077 R)
• M57: 23,095,218 km (0.083 R)
• M58: 24,086,604 km (0.09 R)
• M59: 25,091,901 km (0.112 R)
• M60: 25,497,760 km (0.085 R)
• M61: 25,633,595 km (0.034 R)
• M62: 27,559,668 km (0.107 R)
• M63: 28,188,577 km (0.053 R)
• M64: 30,751,189 km (0.102 R)
• M65: 31,258,026 km (0.067 R)
• M66: 31,767,706 km (0.03 R)
• M67: 32,060,170 km (0.111 R)
• M68: 32,353,531 km (0.088 R)
• M69: 35,259,769 km (0.09 R)
• M70: 35,942,235 km (0.078 R)
• M71: 36,018,380 km (0.082 R)
• M72: 36,782,227 km (0.085 R)
• M73: 37,783,336 km (0.115 R)
• M74: 37,938,170 km (0.045 R)
• M75: 39,497,727 km (0.118 R)
• M76: 39,576,266 km (0.055 R)
• M77: 40,364,348 km (0.105 R)
• M78: 40,522,622 km (0.12 R)
• M79: 44,137,356 km (0.12 R)
• M80: 45,200,548 km (0.079 R)
• M81: 45,776,649 km (0.102 R)
• M82: 46,935,883 km (0.06 R)
• M83: 47,937,291 km (0.095 R)
• M84: 48,188,765 km (0.084 R)
• M85: 48,945,731 km (0.118 R)
• M86: 50,130,994 km (0.084 R)
• M87: 50,215,966 km (0.098 R)
• M88: 51,411,403 km (0.115 R)
• M89: 52,184,824 km (0.093 R)
• M90: 53,830,101 km (0.092 R)
• M91: 54,091,448 km (0.091 R)
• M92: 55,580,246 km (0.094 R)
• M93: 57,883,306 km (0.075 R)
• M94: 59,316,005 km (0.089 R)
• M95: 59,856,352 km (0.078 R)
• M96: 59,946,410 km (0.075 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 15,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit