🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.69 AU - 0.73 AU

Year: 229 Days

Day: 31.9 Hours

Environment

Temp: 180 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.07 AU - 1.15 AU

Year: 448 Days

Day: 24 Hours

Environment

Temp: -8 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.44 AU - 2.78 AU

Year: 1614 Days

Day: 38.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.39 AU - 3.01 AU

Year: 1699 Days

Day: 44.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.89 AU - 3.21 AU

Year: 2039 Days

Day: 30.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.15 AU - 4.07 AU

Year: 2626 Days

Day: 24.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.07 AU - 4.85 AU

Year: 3017 Days

Day: 32.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.2

Radius: 8.7

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.44 AU - 4.74 AU

Year: 3167 Days

Day: 5 Hours

Environment

Temp: -139 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 57,858,972 km

• M1: 112,348 km (0.088 R)
• M2: 418,724 km (0.099 R)
• M3: 614,997 km (0.096 R)
• M4: 869,313 km (0.104 R)
• M5: 1,285,644 km (0.077 R)
• M6: 1,437,187 km (0.088 R)
• M7: 1,541,606 km (0.05 R)
• M8: 1,739,823 km (0.109 R)
• M9: 1,814,024 km (0.091 R)
• M10: 2,042,909 km (0.037 R)
• M11: 2,311,736 km (0.035 R)
• M12: 2,549,746 km (0.101 R)
• M13: 2,774,143 km (0.092 R)
• M14: 2,850,288 km (0.097 R)
• M15: 2,938,252 km (0.109 R)
• M16: 3,173,569 km (0.096 R)
• M17: 3,322,419 km (0.056 R)
• M18: 3,508,668 km (0.064 R)
• M19: 3,758,497 km (0.027 R)
• M20: 4,175,127 km (0.103 R)
• M21: 4,237,659 km (0.071 R)
• M22: 4,710,239 km (0.081 R)
• M23: 4,906,511 km (0.038 R)
• M24: 5,052,369 km (0.102 R)
• M25: 6,226,114 km (0.116 R)
• M26: 6,689,269 km (0.1 R)
• M27: 7,802,277 km (0.079 R)
• M28: 8,081,726 km (0.104 R)
• M29: 8,222,647 km (0.071 R)
• M30: 8,364,316 km (0.042 R)
• M31: 8,427,596 km (0.104 R)
• M32: 8,682,361 km (0.113 R)
• M33: 8,778,403 km (0.117 R)
• M34: 9,330,120 km (0.105 R)
• M35: 9,742,861 km (0.089 R)
• M36: 9,892,907 km (0.075 R)
• M37: 10,212,149 km (0.113 R)
• M38: 10,740,529 km (0.057 R)
• M39: 10,895,512 km (0.083 R)
• M40: 11,225,375 km (0.056 R)
• M41: 11,417,758 km (0.076 R)
• M42: 11,965,885 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.4

Radius: 12.8

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.64 AU - 7.48 AU

Year: 5712 Days

Day: 8.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,858,972 km

• M1: 208,390 km (0.034 R)
• M2: 306,077 km (0.111 R)
• M3: 553,213 km (0.097 R)
• M4: 663,317 km (0.12 R)
• M5: 832,063 km (0.082 R)
• M6: 922,271 km (0.081 R)
• M7: 1,716,935 km (0.04 R)
• M8: 1,904,082 km (0.081 R)
• M9: 2,009,099 km (0.115 R)
• M10: 2,739,436 km (0.085 R)
• M11: 3,332,891 km (0.111 R)
• M12: 3,546,816 km (0.103 R)
• M13: 4,101,525 km (0.098 R)
• M14: 4,354,345 km (0.068 R)
• M15: 4,612,252 km (0.117 R)
• M16: 4,707,396 km (0.092 R)
• M17: 4,899,480 km (0.111 R)
• M18: 5,020,953 km (0.038 R)
• M19: 5,516,870 km (0.104 R)
• M20: 5,668,712 km (0.12 R)
• M21: 6,211,304 km (0.025 R)
• M22: 6,609,084 km (0.113 R)
• M23: 7,124,898 km (0.12 R)
• M24: 7,207,476 km (0.071 R)
• M25: 7,290,503 km (0.094 R)
• M26: 7,457,454 km (0.117 R)
• M27: 7,597,477 km (0.075 R)
• M28: 7,880,367 km (0.028 R)
• M29: 7,994,361 km (0.058 R)
• M30: 8,867,713 km (0.118 R)
• M31: 9,285,689 km (0.087 R)
• M32: 9,376,196 km (0.119 R)
• M33: 9,588,326 km (0.081 R)
• M34: 9,801,952 km (0.107 R)
• M35: 10,109,974 km (0.083 R)
• M36: 10,421,287 km (0.078 R)
• M37: 10,546,650 km (0.099 R)
• M38: 11,021,474 km (0.038 R)
• M39: 11,567,955 km (0.095 R)
• M40: 11,795,643 km (0.114 R)
• M41: 11,991,915 km (0.087 R)
• M42: 12,288,418 km (0.081 R)
• M43: 13,772,728 km (0.079 R)
• M44: 14,465,964 km (0.088 R)
• M45: 14,922,687 km (0.104 R)
• M46: 15,384,346 km (0.027 R)
• M47: 16,357,779 km (0.077 R)
• M48: 17,091,856 km (0.082 R)
• M49: 17,239,958 km (0.097 R)
• M50: 17,649,407 km (0.043 R)
• M51: 18,024,449 km (0.076 R)
• M52: 18,175,244 km (0.047 R)
• M53: 19,280,772 km (0.09 R)
• M54: 19,473,604 km (0.113 R)
• M55: 19,977,898 km (0.065 R)
• M56: 20,173,123 km (0.104 R)
• M57: 20,329,603 km (0.088 R)
• M58: 20,960,008 km (0.057 R)
• M59: 21,237,662 km (0.074 R)
• M60: 22,078,402 km (0.104 R)
• M61: 22,563,697 km (0.112 R)
• M62: 22,644,929 km (0.094 R)
• M63: 23,586,049 km (0.118 R)
• M64: 23,833,634 km (0.112 R)
• M65: 24,082,116 km (0.104 R)
• M66: 24,373,083 km (0.046 R)
• M67: 24,790,761 km (0.105 R)
• M68: 25,210,832 km (0.075 R)
• M69: 25,464,101 km (0.101 R)
• M70: 25,887,912 km (0.033 R)
• M71: 26,100,789 km (0.107 R)
• M72: 26,570,975 km (0.065 R)
• M73: 26,699,779 km (0.076 R)
• M74: 27,216,789 km (0.11 R)
• M75: 27,346,491 km (0.073 R)
• M76: 27,433,108 km (0.067 R)
• M77: 28,436,012 km (0.12 R)
• M78: 28,567,658 km (0.033 R)
• M79: 28,831,698 km (0.081 R)
• M80: 29,273,461 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.4

Radius: 4.1

Gravity: 13.23 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 14.19 AU - 16.73 AU

Year: 23275 Days

Day: 20.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 164.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 57,858,972 km

• M1: 214,523 km (0.11 R)
• M2: 252,671 km (0.081 R)
• M3: 279,449 km (0.066 R)
• M4: 321,785 km (0.065 R)
• M5: 584,479 km (0.104 R)
• M6: 697,276 km (0.119 R)
• M7: 1,076,057 km (0.107 R)
• M8: 1,238,371 km (0.081 R)
• M9: 2,484,073 km (0.049 R)
• M10: 2,636,513 km (0.084 R)
• M11: 2,667,330 km (0.111 R)
• M12: 3,750,718 km (0.097 R)
• M13: 3,785,425 km (0.108 R)
• M14: 5,067,179 km (0.056 R)
• M15: 5,105,626 km (0.08 R)
• M16: 7,190,422 km (0.086 R)
• M17: 8,800,095 km (0.112 R)
• M18: 9,078,796 km (0.116 R)
• M19: 9,407,612 km (0.108 R)
• M20: 9,502,307 km (0.066 R)
• M21: 9,692,596 km (0.12 R)
• M22: 10,761,622 km (0.079 R)
• M23: 10,810,989 km (0.047 R)
• M24: 10,860,656 km (0.09 R)
• M25: 11,460,992 km (0.066 R)
• M26: 12,693,978 km (0.075 R)
• M27: 13,167,006 km (0.094 R)
• M28: 14,456,540 km (0.07 R)
• M29: 14,620,499 km (0.086 R)
• M30: 14,785,206 km (0.089 R)
• M31: 16,294,200 km (0.094 R)
• M32: 16,750,773 km (0.081 R)
• M33: 17,095,895 km (0.077 R)
• M34: 20,122,410 km (0.069 R)
• M35: 20,427,888 km (0.05 R)
• M36: 22,926,472 km (0.108 R)
• M37: 23,117,808 km (0.107 R)
• M38: 24,017,190 km (0.103 R)
• M39: 25,717,819 km (0.106 R)
• M40: 26,182,320 km (0.091 R)
• M41: 26,783,554 km (0.096 R)
• M42: 27,321,658 km (0.038 R)
• M43: 27,456,894 km (0.105 R)
• M44: 27,863,501 km (0.116 R)
• M45: 28,135,769 km (0.075 R)
• M46: 28,477,301 km (0.099 R)
• M47: 30,555,066 km (0.117 R)
• M48: 32,038,329 km (0.119 R)
• M49: 32,109,537 km (0.097 R)
• M50: 34,927,662 km (0.086 R)
• M51: 35,147,721 km (0.077 R)
• M52: 35,294,626 km (0.089 R)
• M53: 36,849,995 km (0.079 R)
• M54: 37,148,742 km (0.089 R)
• M55: 38,276,261 km (0.097 R)
• M56: 38,427,504 km (0.096 R)
• M57: 41,337,482 km (0.1 R)
• M58: 44,714,804 km (0.119 R)
• M59: 46,154,683 km (0.077 R)
• M60: 46,235,167 km (0.091 R)
• M61: 48,424,532 km (0.099 R)
• M62: 51,229,043 km (0.103 R)
• M63: 56,047,590 km (0.064 R)
• M64: 57,425,985 km (0.075 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 15,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit