🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.07 AU - 1.09 AU

Year: 430 Days

Day: 33.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.66 AU - 2.06 AU

Year: 971 Days

Day: 41.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.9

Radius: 14.6

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.84 AU - 10.8 AU

Year: 10029 Days

Day: 11.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 70,929,702 km

• M1: 397,781 km (0.058 R)
• M2: 496,815 km (0.102 R)
• M3: 593,006 km (0.066 R)
• M4: 760,705 km (0.111 R)
• M5: 981,811 km (0.057 R)
• M6: 1,305,092 km (0.043 R)
• M7: 1,406,818 km (0.12 R)
• M8: 1,597,256 km (0.096 R)
• M9: 1,751,641 km (0.071 R)
• M10: 2,624,844 km (0.099 R)
• M11: 2,889,333 km (0.079 R)
• M12: 3,052,395 km (0.093 R)
• M13: 4,185,898 km (0.105 R)
• M14: 4,814,209 km (0.074 R)
• M15: 4,943,462 km (0.053 R)
• M16: 5,106,673 km (0.116 R)
• M17: 5,777,769 km (0.102 R)
• M18: 5,984,663 km (0.082 R)
• M19: 6,193,950 km (0.117 R)
• M20: 6,655,908 km (0.078 R)
• M21: 7,425,739 km (0.116 R)
• M22: 8,652,890 km (0.069 R)
• M23: 8,890,003 km (0.049 R)
• M24: 9,330,419 km (0.077 R)
• M25: 9,573,665 km (0.038 R)
• M26: 10,315,970 km (0.106 R)
• M27: 11,034,189 km (0.119 R)
• M28: 12,119,671 km (0.105 R)
• M29: 12,697,718 km (0.11 R)
• M30: 13,148,456 km (0.118 R)
• M31: 13,330,217 km (0.104 R)
• M32: 13,742,210 km (0.08 R)
• M33: 14,298,265 km (0.101 R)
• M34: 15,146,036 km (0.107 R)
• M35: 15,241,181 km (0.103 R)
• M36: 15,384,495 km (0.108 R)
• M37: 15,672,172 km (0.058 R)
• M38: 16,010,114 km (0.074 R)
• M39: 16,253,061 km (0.079 R)
• M40: 16,497,204 km (0.039 R)
• M41: 16,939,715 km (0.077 R)
• M42: 17,485,747 km (0.092 R)
• M43: 18,850,828 km (0.114 R)
• M44: 19,056,076 km (0.113 R)
• M45: 19,158,850 km (0.084 R)
• M46: 19,261,923 km (0.06 R)
• M47: 19,520,428 km (0.032 R)
• M48: 20,671,135 km (0.055 R)
• M49: 21,094,945 km (0.078 R)
• M50: 21,575,304 km (0.025 R)
• M51: 22,819,360 km (0.037 R)
• M52: 23,532,643 km (0.06 R)
• M53: 24,086,454 km (0.109 R)
• M54: 24,812,752 km (0.057 R)
• M55: 24,981,498 km (0.097 R)
• M56: 25,489,682 km (0.102 R)
• M57: 26,115,450 km (0.119 R)
• M58: 26,746,454 km (0.04 R)
• M59: 28,728,027 km (0.1 R)
• M60: 29,023,483 km (0.106 R)
• M61: 29,201,205 km (0.109 R)
• M62: 30,095,352 km (0.101 R)
• M63: 30,515,572 km (0.104 R)
• M64: 30,817,012 km (0.104 R)
• M65: 32,400,356 km (0.1 R)
• M66: 32,584,810 km (0.049 R)
• M67: 32,707,929 km (0.118 R)
• M68: 32,831,197 km (0.09 R)
• M69: 33,078,184 km (0.098 R)
• M70: 33,574,101 km (0.101 R)
• M71: 34,761,908 km (0.084 R)
• M72: 34,887,719 km (0.089 R)
• M73: 35,772,740 km (0.113 R)
• M74: 36,665,092 km (0.117 R)
• M75: 36,857,325 km (0.064 R)
• M76: 37,114,035 km (0.089 R)
• M77: 37,371,493 km (0.118 R)
• M78: 37,823,278 km (0.046 R)
• M79: 42,037,450 km (0.112 R)
• M80: 42,372,998 km (0.103 R)
• M81: 42,709,294 km (0.118 R)
• M82: 44,063,604 km (0.043 R)
• M83: 44,814,585 km (0.108 R)
• M84: 45,500,791 km (0.102 R)
• M85: 46,052,358 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.4

Radius: 7.9

Gravity: 10.74 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 11.51 AU - 14.73 AU

Year: 18196 Days

Day: 22.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,929,702 km

• M1: 104,569 km (0.092 R)
• M2: 191,336 km (0.047 R)
• M3: 269,276 km (0.113 R)
• M4: 395,238 km (0.025 R)
• M5: 686,205 km (0.116 R)
• M6: 962,513 km (0.027 R)
• M7: 1,113,307 km (0.086 R)
• M8: 1,410,110 km (0.046 R)
• M9: 1,731,147 km (0.112 R)
• M10: 2,238,134 km (0.049 R)
• M11: 2,647,284 km (0.071 R)
• M12: 2,932,866 km (0.099 R)
• M13: 3,848,405 km (0.113 R)
• M14: 4,090,305 km (0.092 R)
• M15: 5,372,808 km (0.033 R)
• M16: 5,872,016 km (0.084 R)
• M17: 6,150,716 km (0.109 R)
• M18: 6,244,514 km (0.088 R)
• M19: 6,481,178 km (0.117 R)
• M20: 6,720,834 km (0.113 R)
• M21: 7,357,522 km (0.084 R)
• M22: 8,167,445 km (0.088 R)
• M23: 9,272,824 km (0.095 R)
• M24: 11,562,868 km (0.085 R)
• M25: 11,853,686 km (0.056 R)
• M26: 12,205,690 km (0.063 R)
• M27: 13,343,083 km (0.097 R)
• M28: 14,326,988 km (0.07 R)
• M29: 15,334,081 km (0.101 R)
• M30: 15,975,108 km (0.086 R)
• M31: 16,559,587 km (0.112 R)
• M32: 16,887,206 km (0.057 R)
• M33: 20,912,436 km (0.111 R)
• M34: 21,551,368 km (0.04 R)
• M35: 21,694,234 km (0.118 R)
• M36: 22,775,677 km (0.089 R)
• M37: 22,848,532 km (0.088 R)
• M38: 22,994,090 km (0.089 R)
• M39: 24,244,878 km (0.093 R)
• M40: 24,766,227 km (0.093 R)
• M41: 25,140,969 km (0.056 R)
• M42: 25,593,054 km (0.056 R)
• M43: 25,971,836 km (0.111 R)
• M44: 27,273,786 km (0.103 R)
• M45: 27,428,321 km (0.106 R)
• M46: 27,583,155 km (0.084 R)
• M47: 29,226,487 km (0.097 R)
• M48: 29,463,749 km (0.062 R)
• M49: 31,385,484 km (0.116 R)
• M50: 31,791,044 km (0.11 R)
• M51: 32,279,780 km (0.072 R)
• M52: 32,361,610 km (0.054 R)
• M53: 33,017,746 km (0.114 R)
• M54: 35,686,123 km (0.037 R)
• M55: 36,448,923 km (0.113 R)
• M56: 36,619,315 km (0.086 R)
• M57: 37,818,491 km (0.069 R)
• M58: 39,030,533 km (0.098 R)
• M59: 39,379,246 km (0.106 R)
• M60: 39,466,461 km (0.062 R)
• M61: 39,728,856 km (0.1 R)
• M62: 43,281,955 km (0.065 R)
• M63: 43,552,428 km (0.101 R)
• M64: 43,914,156 km (0.09 R)
• M65: 45,004,874 km (0.047 R)
• M66: 46,196,720 km (0.096 R)
• M67: 46,380,875 km (0.069 R)
• M68: 46,473,177 km (0.108 R)
• M69: 48,611,230 km (0.099 R)
• M70: 52,501,223 km (0.111 R)
• M71: 53,078,821 km (0.113 R)
• M72: 53,852,241 km (0.088 R)
• M73: 54,726,791 km (0.026 R)
• M74: 54,921,866 km (0.102 R)
• M75: 56,194,944 km (0.074 R)
• M76: 57,279,678 km (0.095 R)
• M77: 59,670,252 km (0.111 R)
• M78: 60,172,452 km (0.038 R)
• M79: 61,991,862 km (0.096 R)
• M80: 62,296,742 km (0.087 R)
• M81: 63,624,124 km (0.052 R)
• M82: 63,931,697 km (0.104 R)
• M83: 64,034,471 km (0.071 R)
• M84: 64,754,486 km (0.101 R)
• M85: 65,064,004 km (0.111 R)
• M86: 65,167,226 km (0.118 R)
• M87: 65,373,821 km (0.112 R)
• M88: 65,787,908 km (0.109 R)
• M89: 66,410,534 km (0.061 R)
• M90: 67,243,794 km (0.106 R)
• M91: 67,348,213 km (0.037 R)
• M92: 68,710,302 km (0.098 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 17,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit