🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.46 AU - 0.62 AU

Year: 148 Days

Day: 23.7 Hours

Environment

Temp: 156 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,551,081 km

• M1: 235,018 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.47 AU - 0.75 AU

Year: 178 Days

Day: 36.1 Hours

Environment

Temp: 175 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.75 AU - 0.91 AU

Year: 282 Days

Day: 46 Hours

Environment

Temp: 154 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.74 AU - 1 AU

Year: 303 Days

Day: 13.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,551,081 km

• M1: 99,333 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.08 AU - 1.8 AU

Year: 644 Days

Day: 24.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.4 AU - 3.96 AU

Year: 2114 Days

Day: 38.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,551,081 km

• M1: 394,340 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.3

Radius: 10.9

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.01 AU - 5.71 AU

Year: 3994 Days

Day: 12.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 48,551,081 km

• M1: 140,173 km (0.045 R)
• M2: 225,743 km (0.097 R)
• M3: 339,886 km (0.118 R)
• M4: 424,559 km (0.117 R)
• M5: 572,511 km (0.109 R)
• M6: 775,216 km (0.094 R)
• M7: 876,344 km (0.087 R)
• M8: 1,021,903 km (0.081 R)
• M9: 1,316,162 km (0.046 R)
• M10: 1,531,134 km (0.106 R)
• M11: 1,745,658 km (0.045 R)
• M12: 2,008,501 km (0.044 R)
• M13: 2,324,601 km (0.079 R)
• M14: 2,530,448 km (0.073 R)
• M15: 3,048,805 km (0.112 R)
• M16: 3,274,548 km (0.055 R)
• M17: 3,459,152 km (0.087 R)
• M18: 3,710,626 km (0.088 R)
• M19: 3,968,233 km (0.066 R)
• M20: 4,050,063 km (0.067 R)
• M21: 4,298,545 km (0.115 R)
• M22: 4,501,101 km (0.086 R)
• M23: 4,845,625 km (0.102 R)
• M24: 4,950,642 km (0.118 R)
• M25: 5,056,558 km (0.111 R)
• M26: 5,181,023 km (0.12 R)
• M27: 5,252,531 km (0.087 R)
• M28: 5,633,706 km (0.119 R)
• M29: 5,781,359 km (0.118 R)
• M30: 5,874,260 km (0.09 R)
• M31: 5,948,909 km (0.07 R)
• M32: 6,193,801 km (0.116 R)
• M33: 6,442,133 km (0.051 R)
• M34: 6,519,176 km (0.042 R)
• M35: 6,909,178 km (0.031 R)
• M36: 7,047,556 km (0.099 R)
• M37: 7,146,889 km (0.047 R)
• M38: 7,528,662 km (0.093 R)
• M39: 7,752,760 km (0.097 R)
• M40: 8,165,949 km (0.115 R)
• M41: 8,375,237 km (0.066 R)
• M42: 8,799,197 km (0.093 R)
• M43: 8,927,851 km (0.103 R)
• M44: 9,056,954 km (0.071 R)
• M45: 9,535,967 km (0.106 R)
• M46: 9,978,776 km (0.092 R)
• M47: 10,068,086 km (0.12 R)
• M48: 10,180,135 km (0.032 R)
• M49: 10,270,043 km (0.119 R)
• M50: 10,815,328 km (0.12 R)
• M51: 11,440,048 km (0.089 R)
• M52: 11,697,955 km (0.066 R)
• M53: 12,387,152 km (0.105 R)
• M54: 12,507,280 km (0.107 R)
• M55: 12,797,200 km (0.119 R)
• M56: 13,040,446 km (0.084 R)
• M57: 13,334,556 km (0.101 R)
• M58: 13,457,675 km (0.116 R)
• M59: 13,606,076 km (0.076 R)
• M60: 14,004,156 km (0.103 R)
• M61: 14,431,407 km (0.102 R)
• M62: 14,507,254 km (0.094 R)
• M63: 14,608,531 km (0.045 R)
• M64: 14,837,416 km (0.114 R)
• M65: 15,505,221 km (0.064 R)
• M66: 15,790,654 km (0.115 R)
• M67: 16,314,246 km (0.109 R)
• M68: 16,604,616 km (0.108 R)
• M69: 17,110,256 km (0.12 R)
• M70: 17,297,852 km (0.109 R)
• M71: 17,946,060 km (0.069 R)
• M72: 18,300,607 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.7

Radius: 11.3

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.81 AU - 11.97 AU

Year: 12485 Days

Day: 8.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,551,081 km

• M1: 142,118 km (0.102 R)
• M2: 298,448 km (0.117 R)
• M3: 485,146 km (0.079 R)
• M4: 905,965 km (0.067 R)
• M5: 1,018,014 km (0.119 R)
• M6: 1,115,103 km (0.054 R)
• M7: 1,625,680 km (0.102 R)
• M8: 1,764,208 km (0.118 R)
• M9: 2,331,483 km (0.101 R)
• M10: 2,785,812 km (0.098 R)
• M11: 3,123,304 km (0.088 R)
• M12: 3,267,965 km (0.073 R)
• M13: 3,899,268 km (0.116 R)
• M14: 4,055,299 km (0.089 R)
• M15: 4,470,433 km (0.077 R)
• M16: 4,666,855 km (0.095 R)
• M17: 5,170,102 km (0.105 R)
• M18: 6,264,560 km (0.099 R)
• M19: 7,198,201 km (0.068 R)
• M20: 7,976,110 km (0.088 R)
• M21: 8,617,735 km (0.063 R)
• M22: 9,151,351 km (0.053 R)
• M23: 9,359,441 km (0.1 R)
• M24: 9,907,867 km (0.105 R)
• M25: 10,466,765 km (0.036 R)
• M26: 11,168,678 km (0.102 R)
• M27: 11,480,589 km (0.079 R)
• M28: 12,433,528 km (0.105 R)
• M29: 13,364,475 km (0.059 R)
• M30: 13,790,829 km (0.084 R)
• M31: 14,851,777 km (0.045 R)
• M32: 15,689,376 km (0.109 R)
• M33: 17,102,477 km (0.086 R)
• M34: 18,032,228 km (0.082 R)
• M35: 18,450,653 km (0.091 R)
• M36: 18,819,562 km (0.079 R)
• M37: 19,137,607 km (0.069 R)
• M38: 20,102,513 km (0.099 R)
• M39: 20,210,822 km (0.118 R)
• M40: 21,028,374 km (0.054 R)
• M41: 21,413,738 km (0.093 R)
• M42: 21,690,345 km (0.105 R)
• M43: 22,527,345 km (0.091 R)
• M44: 23,374,817 km (0.094 R)
• M45: 23,773,944 km (0.113 R)
• M46: 24,117,870 km (0.075 R)
• M47: 24,521,185 km (0.053 R)
• M48: 24,984,789 km (0.069 R)
• M49: 25,101,176 km (0.096 R)
• M50: 26,097,648 km (0.047 R)
• M51: 27,226,513 km (0.051 R)
• M52: 27,466,169 km (0.1 R)
• M53: 27,706,573 km (0.075 R)
• M54: 27,947,725 km (0.117 R)
• M55: 28,492,710 km (0.11 R)
• M56: 29,102,471 km (0.066 R)
• M57: 30,272,775 km (0.078 R)
• M58: 30,645,573 km (0.049 R)
• M59: 31,521,169 km (0.098 R)
• M60: 31,899,053 km (0.057 R)
• M61: 32,215,004 km (0.111 R)
• M62: 33,939,419 km (0.058 R)
• M63: 34,197,475 km (0.064 R)
• M64: 36,482,582 km (0.109 R)
• M65: 38,346,123 km (0.083 R)
• M66: 38,682,120 km (0.11 R)
• M67: 39,289,487 km (0.092 R)
• M68: 39,492,641 km (0.035 R)
• M69: 39,831,929 km (0.057 R)
• M70: 40,376,914 km (0.066 R)
• M71: 40,581,863 km (0.077 R)
• M72: 40,992,958 km (0.113 R)
• M73: 43,557,963 km (0.118 R)
• M74: 45,320,376 km (0.12 R)
• M75: 45,889,296 km (0.085 R)
• M76: 46,747,091 km (0.069 R)
• M77: 48,043,655 km (0.092 R)
• M78: 48,188,466 km (0.116 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: 461 - 14,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit