🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.56 AU - 0.68 AU

Year: 185 Days

Day: 39.7 Hours

Environment

Temp: 123 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.67 AU - 1.01 AU

Year: 292 Days

Day: 20.5 Hours

Environment

Temp: 31 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.86 AU - 1.94 AU

Year: 992 Days

Day: 14.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.13 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.2

Radius: 11.9

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.75 AU - 4.95 AU

Year: 3436 Days

Day: 10.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 77,174,091 km

• M1: 239,955 km (0.104 R)
• M2: 432,936 km (0.116 R)
• M3: 606,171 km (0.087 R)
• M4: 728,990 km (0.069 R)
• M5: 816,056 km (0.106 R)
• M6: 1,241,363 km (0.077 R)
• M7: 2,196,994 km (0.071 R)
• M8: 2,563,060 km (0.097 R)
• M9: 2,877,066 km (0.085 R)
• M10: 3,057,032 km (0.043 R)
• M11: 3,166,688 km (0.079 R)
• M12: 3,315,238 km (0.069 R)
• M13: 3,619,072 km (0.069 R)
• M14: 3,754,907 km (0.03 R)
• M15: 3,833,296 km (0.12 R)
• M16: 4,542,988 km (0.044 R)
• M17: 4,732,080 km (0.117 R)
• M18: 5,514,327 km (0.118 R)
• M19: 5,989,450 km (0.092 R)
• M20: 6,572,134 km (0.095 R)
• M21: 6,954,655 km (0.09 R)
• M22: 7,246,371 km (0.074 R)
• M23: 7,443,092 km (0.064 R)
• M24: 7,892,185 km (0.111 R)
• M25: 8,196,467 km (0.057 R)
• M26: 8,530,519 km (0.071 R)
• M27: 8,738,311 km (0.103 R)
• M28: 8,869,209 km (0.04 R)
• M29: 9,159,130 km (0.114 R)
• M30: 9,238,716 km (0.069 R)
• M31: 10,516,282 km (0.091 R)
• M32: 10,795,132 km (0.119 R)
• M33: 11,133,223 km (0.079 R)
• M34: 11,303,466 km (0.104 R)
• M35: 11,733,111 km (0.096 R)
• M36: 11,819,578 km (0.11 R)
• M37: 12,785,831 km (0.039 R)
• M38: 13,113,600 km (0.053 R)
• M39: 13,444,061 km (0.053 R)
• M40: 14,082,695 km (0.053 R)
• M41: 14,174,847 km (0.099 R)
• M42: 14,390,418 km (0.082 R)
• M43: 14,638,002 km (0.074 R)
• M44: 14,731,351 km (0.042 R)
• M45: 14,918,348 km (0.109 R)
• M46: 15,200,490 km (0.03 R)
• M47: 15,547,707 km (0.091 R)
• M48: 15,738,294 km (0.119 R)
• M49: 16,250,069 km (0.062 R)
• M50: 16,411,186 km (0.116 R)
• M51: 16,702,453 km (0.109 R)
• M52: 17,718,821 km (0.105 R)
• M53: 17,818,303 km (0.1 R)
• M54: 17,917,786 km (0.078 R)
• M55: 18,318,110 km (0.115 R)
• M56: 18,519,468 km (0.073 R)
• M57: 19,468,368 km (0.097 R)
• M58: 19,570,992 km (0.116 R)
• M59: 19,845,504 km (0.096 R)
• M60: 19,983,284 km (0.113 R)
• M61: 20,190,477 km (0.088 R)
• M62: 20,467,981 km (0.118 R)
• M63: 20,886,406 km (0.085 R)
• M64: 21,096,741 km (0.098 R)
• M65: 21,909,356 km (0.089 R)
• M66: 22,373,259 km (0.119 R)
• M67: 22,732,294 km (0.049 R)
• M68: 22,840,453 km (0.052 R)
• M69: 23,020,868 km (0.101 R)
• M70: 23,274,437 km (0.071 R)
• M71: 23,528,903 km (0.089 R)
• M72: 23,674,761 km (0.08 R)
• M73: 23,857,420 km (0.1 R)
• M74: 23,967,374 km (0.075 R)
• M75: 24,187,582 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.1

Radius: 5.6

Gravity: 12.82 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 16.21 AU - 17.89 AU

Year: 26665 Days

Day: 18.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,174,091 km

• M1: 114,742 km (0.09 R)
• M2: 158,574 km (0.048 R)
• M3: 957,726 km (0.055 R)
• M4: 1,231,340 km (0.096 R)
• M5: 1,436,888 km (0.052 R)
• M6: 1,749,248 km (0.104 R)
• M7: 1,913,357 km (0.108 R)
• M8: 2,327,294 km (0.072 R)
• M9: 2,921,048 km (0.064 R)
• M10: 3,809,510 km (0.071 R)
• M11: 3,851,846 km (0.111 R)
• M12: 4,065,472 km (0.044 R)
• M13: 4,326,969 km (0.062 R)
• M14: 5,050,723 km (0.098 R)
• M15: 6,556,426 km (0.038 R)
• M16: 6,811,490 km (0.116 R)
• M17: 7,017,935 km (0.082 R)
• M18: 7,173,966 km (0.071 R)
• M19: 8,243,890 km (0.077 R)
• M20: 8,408,747 km (0.113 R)
• M21: 8,519,150 km (0.093 R)
• M22: 9,881,687 km (0.098 R)
• M23: 9,939,881 km (0.098 R)
• M24: 10,056,717 km (0.105 R)
• M25: 11,616,275 km (0.104 R)
• M26: 11,739,244 km (0.074 R)
• M27: 12,360,973 km (0.107 R)
• M28: 12,739,156 km (0.092 R)
• M29: 14,819,464 km (0.073 R)
• M30: 16,447,388 km (0.116 R)
• M31: 16,516,503 km (0.062 R)
• M32: 16,585,617 km (0.082 R)
• M33: 18,273,978 km (0.088 R)
• M34: 18,488,801 km (0.111 R)
• M35: 19,065,949 km (0.105 R)
• M36: 19,942,593 km (0.068 R)
• M37: 20,016,195 km (0.045 R)
• M38: 21,056,798 km (0.099 R)
• M39: 21,131,746 km (0.098 R)
• M40: 22,420,382 km (0.044 R)
• M41: 23,035,379 km (0.11 R)
• M42: 25,630,902 km (0.042 R)
• M43: 25,951,790 km (0.06 R)
• M44: 26,435,589 km (0.099 R)
• M45: 29,232,621 km (0.068 R)
• M46: 30,581,096 km (0.052 R)
• M47: 31,348,383 km (0.061 R)
• M48: 31,434,103 km (0.115 R)
• M49: 32,989,173 km (0.113 R)
• M50: 33,250,820 km (0.116 R)
• M51: 33,688,393 km (0.118 R)
• M52: 33,863,872 km (0.064 R)
• M53: 34,127,762 km (0.117 R)
• M54: 35,368,377 km (0.084 R)
• M55: 35,725,468 km (0.058 R)
• M56: 35,815,077 km (0.109 R)
• M57: 35,904,536 km (0.066 R)
• M58: 36,083,904 km (0.104 R)
• M59: 36,443,388 km (0.086 R)
• M60: 36,713,861 km (0.041 R)
• M61: 36,984,932 km (0.091 R)
• M62: 40,103,599 km (0.071 R)
• M63: 41,224,236 km (0.103 R)
• M64: 41,788,370 km (0.116 R)
• M65: 43,974,743 km (0.101 R)
• M66: 44,262,569 km (0.049 R)
• M67: 44,647,485 km (0.063 R)
• M68: 45,614,336 km (0.103 R)
• M69: 45,711,425 km (0.094 R)
• M70: 47,765,852 km (0.094 R)
• M71: 48,457,443 km (0.069 R)
• M72: 48,754,694 km (0.114 R)
• M73: 49,152,176 km (0.094 R)
• M74: 49,450,923 km (0.079 R)
• M75: 53,287,360 km (0.057 R)
• M76: 54,724,696 km (0.094 R)
• M77: 56,278,719 km (0.12 R)
• M78: 56,904,487 km (0.111 R)
• M79: 59,112,551 km (0.108 R)
• M80: 59,218,317 km (0.07 R)
• M81: 59,324,232 km (0.113 R)
• M82: 60,173,799 km (0.107 R)
• M83: 61,777,488 km (0.06 R)
• M84: 63,937,532 km (0.075 R)
• M85: 64,154,897 km (0.102 R)
• M86: 65,026,754 km (0.077 R)
• M87: 66,232,064 km (0.088 R)
• M88: 67,334,151 km (0.044 R)
• M89: 67,555,257 km (0.086 R)
• M90: 68,331,071 km (0.051 R)
• M91: 70,676,467 km (0.092 R)
• M92: 71,576,896 km (0.073 R)
• M93: 75,331,055 km (0.114 R)
• M94: 76,250,633 km (0.112 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 16,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit