🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.64 AU - 0.92 AU

Year: 242 Days

Day: 27.6 Hours

Environment

Temp: 117 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.97 AU - 1.37 AU

Year: 445 Days

Day: 17 Hours

Environment

Temp: 15 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,842,238 km

• M1: 246,986 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.47 AU - 1.57 AU

Year: 659 Days

Day: 35.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.56 AU - 2.06 AU

Year: 856 Days

Day: 19.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.83 AU - 2.87 AU

Year: 1691 Days

Day: 24.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.2

Radius: 8.6

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.34 AU - 7.06 AU

Year: 4783 Days

Day: 9.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 50,842,238 km

• M1: 107,710 km (0.045 R)
• M2: 198,068 km (0.098 R)
• M3: 296,802 km (0.091 R)
• M4: 434,881 km (0.069 R)
• M5: 540,048 km (0.032 R)
• M6: 596,148 km (0.054 R)
• M7: 794,963 km (0.082 R)
• M8: 983,456 km (0.116 R)
• M9: 1,331,870 km (0.118 R)
• M10: 1,396,047 km (0.056 R)
• M11: 1,468,602 km (0.084 R)
• M12: 2,069,537 km (0.083 R)
• M13: 2,144,485 km (0.095 R)
• M14: 2,288,399 km (0.089 R)
• M15: 2,594,925 km (0.061 R)
• M16: 2,831,289 km (0.092 R)
• M17: 2,924,040 km (0.103 R)
• M18: 3,150,830 km (0.075 R)
• M19: 3,373,582 km (0.109 R)
• M20: 3,732,766 km (0.037 R)
• M21: 4,167,049 km (0.117 R)
• M22: 4,241,100 km (0.08 R)
• M23: 4,379,627 km (0.115 R)
• M24: 4,738,213 km (0.085 R)
• M25: 5,140,033 km (0.054 R)
• M26: 5,208,100 km (0.069 R)
• M27: 5,299,355 km (0.116 R)
• M28: 5,564,592 km (0.055 R)
• M29: 5,669,610 km (0.099 R)
• M30: 5,964,766 km (0.082 R)
• M31: 6,264,860 km (0.114 R)
• M32: 6,337,714 km (0.086 R)
• M33: 6,496,288 km (0.073 R)
• M34: 6,830,040 km (0.106 R)
• M35: 7,043,068 km (0.065 R)
• M36: 7,194,760 km (0.117 R)
• M37: 7,630,539 km (0.113 R)
• M38: 7,760,390 km (0.119 R)
• M39: 7,851,644 km (0.041 R)
• M40: 8,180,610 km (0.114 R)
• M41: 8,852,005 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.8

Radius: 8.4

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.15 AU - 11.37 AU

Year: 10717 Days

Day: 10.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,842,238 km

• M1: 179,667 km (0.116 R)
• M2: 248,033 km (0.089 R)
• M3: 408,552 km (0.051 R)
• M4: 1,004,101 km (0.109 R)
• M5: 1,188,555 km (0.076 R)
• M6: 1,317,658 km (0.119 R)
• M7: 1,806,095 km (0.087 R)
• M8: 1,930,411 km (0.051 R)
• M9: 2,006,257 km (0.072 R)
• M10: 2,135,061 km (0.074 R)
• M11: 2,293,186 km (0.082 R)
• M12: 2,537,778 km (0.079 R)
• M13: 2,621,104 km (0.086 R)
• M14: 2,819,471 km (0.066 R)
• M15: 2,934,961 km (0.105 R)
• M16: 3,382,109 km (0.086 R)
• M17: 3,629,544 km (0.118 R)
• M18: 3,692,225 km (0.103 R)
• M19: 3,914,827 km (0.055 R)
• M20: 4,141,767 km (0.077 R)
• M21: 4,339,685 km (0.094 R)
• M22: 4,710,837 km (0.101 R)
• M23: 4,813,760 km (0.028 R)
• M24: 4,952,288 km (0.107 R)
• M25: 5,268,837 km (0.112 R)
• M26: 5,628,171 km (0.108 R)
• M27: 6,370,775 km (0.078 R)
• M28: 7,262,378 km (0.077 R)
• M29: 8,316,744 km (0.088 R)
• M30: 8,566,872 km (0.077 R)
• M31: 8,735,020 km (0.068 R)
• M32: 9,505,150 km (0.116 R)
• M33: 9,810,479 km (0.057 R)
• M34: 10,118,950 km (0.107 R)
• M35: 10,881,749 km (0.101 R)
• M36: 12,083,618 km (0.092 R)
• M37: 12,366,957 km (0.101 R)
• M38: 12,557,096 km (0.093 R)
• M39: 13,816,261 km (0.107 R)
• M40: 14,761,719 km (0.101 R)
• M41: 15,420,698 km (0.105 R)
• M42: 15,933,968 km (0.1 R)
• M43: 16,348,803 km (0.113 R)
• M44: 17,294,860 km (0.084 R)
• M45: 17,774,621 km (0.099 R)
• M46: 18,421,033 km (0.049 R)
• M47: 18,475,187 km (0.114 R)
• M48: 18,583,795 km (0.062 R)
• M49: 18,692,553 km (0.097 R)
• M50: 22,284,697 km (0.119 R)
• M51: 22,632,063 km (0.091 R)
• M52: 22,748,301 km (0.085 R)
• M53: 22,806,495 km (0.064 R)
• M54: 24,694,569 km (0.107 R)
• M55: 25,355,044 km (0.113 R)
• M56: 25,536,207 km (0.057 R)
• M57: 25,778,406 km (0.102 R)
• M58: 25,838,993 km (0.1 R)
• M59: 25,899,730 km (0.072 R)
• M60: 26,082,239 km (0.04 R)
• M61: 26,387,269 km (0.062 R)
• M62: 26,754,831 km (0.099 R)
• M63: 27,557,125 km (0.073 R)
• M64: 27,992,305 km (0.095 R)
• M65: 32,468,273 km (0.119 R)
• M66: 32,533,797 km (0.065 R)
• M67: 32,730,668 km (0.087 R)
• M68: 32,927,838 km (0.058 R)
• M69: 33,920,120 km (0.073 R)
• M70: 35,595,617 km (0.069 R)
• M71: 35,934,007 km (0.068 R)
• M72: 39,235,931 km (0.085 R)
• M73: 39,865,738 km (0.075 R)
• M74: 39,935,900 km (0.106 R)
• M75: 40,216,994 km (0.083 R)
• M76: 40,287,455 km (0.086 R)
• M77: 40,498,836 km (0.103 R)
• M78: 41,206,285 km (0.106 R)
• M79: 43,353,014 km (0.093 R)
• M80: 43,569,632 km (0.085 R)
• M81: 43,641,888 km (0.113 R)
• M82: 44,149,174 km (0.101 R)
• M83: 44,439,843 km (0.053 R)
• M84: 44,877,117 km (0.098 R)
• M85: 45,023,274 km (0.119 R)
• M86: 46,936,631 km (0.085 R)
• M87: 47,010,682 km (0.114 R)
• M88: 47,159,083 km (0.063 R)
• M89: 48,876,317 km (0.1 R)
• M90: 49,856,034 km (0.115 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 19,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit