🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.52 AU - 0.78 AU

Year: 189 Days

Day: 39 Hours

Environment

Temp: 197 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,399,681 km

• M1: 531,820 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.78 AU - 0.84 AU

Year: 262 Days

Day: 12.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.81 AU - 2.49 AU

Year: 1135 Days

Day: 23.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.07 AU - 3.11 AU

Year: 1500 Days

Day: 17.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.5

Radius: 11.1

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.77 AU - 9.25 AU

Year: 8159 Days

Day: 5.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 42,399,681 km

• M1: 138,827 km (0.118 R)
• M2: 258,954 km (0.108 R)
• M3: 411,843 km (0.081 R)
• M4: 601,234 km (0.101 R)
• M5: 877,691 km (0.089 R)
• M6: 1,339,051 km (0.107 R)
• M7: 1,546,244 km (0.071 R)
• M8: 2,149,871 km (0.089 R)
• M9: 2,377,559 km (0.089 R)
• M10: 2,664,637 km (0.062 R)
• M11: 2,856,422 km (0.11 R)
• M12: 2,927,331 km (0.091 R)
• M13: 3,052,993 km (0.117 R)
• M14: 3,309,554 km (0.099 R)
• M15: 3,592,294 km (0.11 R)
• M16: 3,824,320 km (0.097 R)
• M17: 4,181,410 km (0.081 R)
• M18: 4,800,745 km (0.119 R)
• M19: 4,949,446 km (0.102 R)
• M20: 5,317,008 km (0.065 R)
• M21: 6,285,953 km (0.115 R)
• M22: 6,472,202 km (0.097 R)
• M23: 6,802,664 km (0.117 R)
• M24: 6,898,107 km (0.092 R)
• M25: 7,259,985 km (0.082 R)
• M26: 7,357,522 km (0.12 R)
• M27: 7,455,509 km (0.1 R)
• M28: 7,927,042 km (0.075 R)
• M29: 8,179,114 km (0.111 R)
• M30: 8,587,815 km (0.083 R)
• M31: 8,742,948 km (0.086 R)
• M32: 8,951,039 km (0.113 R)
• M33: 9,800,157 km (0.106 R)
• M34: 9,962,321 km (0.042 R)
• M35: 10,179,836 km (0.058 R)
• M36: 10,481,425 km (0.113 R)
• M37: 10,702,680 km (0.098 R)
• M38: 12,440,110 km (0.09 R)
• M39: 12,792,114 km (0.052 R)
• M40: 12,880,526 km (0.09 R)
• M41: 13,117,639 km (0.111 R)
• M42: 13,206,949 km (0.105 R)
• M43: 13,296,408 km (0.075 R)
• M44: 13,475,926 km (0.055 R)
• M45: 14,019,564 km (0.091 R)
• M46: 14,171,855 km (0.109 R)
• M47: 14,941,387 km (0.109 R)
• M48: 16,585,318 km (0.109 R)
• M49: 17,005,239 km (0.106 R)
• M50: 17,232,777 km (0.034 R)
• M51: 18,186,314 km (0.113 R)
• M52: 18,285,946 km (0.098 R)
• M53: 18,619,250 km (0.046 R)
• M54: 18,921,139 km (0.109 R)
• M55: 19,123,245 km (0.048 R)
• M56: 19,224,523 km (0.065 R)
• M57: 19,461,636 km (0.085 R)
• M58: 19,938,703 km (0.054 R)
• M59: 20,523,182 km (0.103 R)
• M60: 21,428,100 km (0.104 R)
• M61: 21,638,883 km (0.106 R)
• M62: 22,026,790 km (0.054 R)
• M63: 22,310,428 km (0.053 R)
• M64: 22,381,637 km (0.045 R)
• M65: 23,096,864 km (0.11 R)
• M66: 23,746,867 km (0.05 R)
• M67: 24,001,333 km (0.11 R)
• M68: 24,220,194 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.1

Radius: 3

Gravity: 13.68 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 12.01 AU - 16.75 AU

Year: 19625 Days

Day: 23.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,399,681 km

• M1: 115,190 km (0.049 R)
• M2: 644,468 km (0.107 R)
• M3: 675,584 km (0.054 R)
• M4: 995,873 km (0.107 R)
• M5: 1,124,378 km (0.105 R)
• M6: 1,437,636 km (0.104 R)
• M7: 1,540,858 km (0.075 R)
• M8: 1,582,745 km (0.098 R)
• M9: 2,352,127 km (0.114 R)
• M10: 2,400,597 km (0.1 R)
• M11: 2,424,832 km (0.114 R)
• M12: 2,473,750 km (0.095 R)
• M13: 2,622,451 km (0.068 R)
• M14: 2,876,617 km (0.11 R)
• M15: 2,954,408 km (0.117 R)
• M16: 3,006,618 km (0.081 R)
• M17: 3,462,892 km (0.116 R)
• M18: 3,545,769 km (0.042 R)
• M19: 3,685,044 km (0.076 R)
• M20: 3,826,265 km (0.044 R)
• M21: 3,969,280 km (0.096 R)
• M22: 3,998,153 km (0.114 R)
• M23: 4,055,897 km (0.087 R)
• M24: 4,113,941 km (0.077 R)
• M25: 4,956,028 km (0.117 R)
• M26: 5,816,216 km (0.118 R)
• M27: 6,859,362 km (0.115 R)
• M28: 7,033,045 km (0.111 R)
• M29: 7,243,230 km (0.089 R)
• M30: 7,278,385 km (0.045 R)
• M31: 7,922,404 km (0.102 R)
• M32: 8,398,724 km (0.077 R)
• M33: 8,846,620 km (0.034 R)
• M34: 10,474,095 km (0.116 R)
• M35: 10,553,980 km (0.087 R)
• M36: 11,403,696 km (0.065 R)
• M37: 12,527,924 km (0.098 R)
• M38: 12,697,568 km (0.086 R)
• M39: 13,253,773 km (0.062 R)
• M40: 14,301,556 km (0.111 R)
• M41: 14,745,862 km (0.109 R)
• M42: 15,330,341 km (0.062 R)
• M43: 15,648,087 km (0.114 R)
• M44: 16,290,161 km (0.065 R)
• M45: 16,847,413 km (0.046 R)
• M46: 17,600,040 km (0.117 R)
• M47: 18,028,189 km (0.092 R)
• M48: 18,507,949 km (0.064 R)
• M49: 18,556,120 km (0.084 R)
• M50: 18,846,340 km (0.102 R)
• M51: 20,269,464 km (0.117 R)
• M52: 20,668,143 km (0.104 R)
• M53: 21,625,270 km (0.093 R)
• M54: 22,134,800 km (0.077 R)
• M55: 22,442,373 km (0.098 R)
• M56: 22,803,054 km (0.082 R)
• M57: 23,165,679 km (0.089 R)
• M58: 23,844,105 km (0.041 R)
• M59: 24,476,156 km (0.093 R)
• M60: 24,581,922 km (0.052 R)
• M61: 24,794,201 km (0.072 R)
• M62: 25,060,336 km (0.083 R)
• M63: 25,864,275 km (0.082 R)
• M64: 26,785,648 km (0.111 R)
• M65: 27,058,664 km (0.099 R)
• M66: 27,168,170 km (0.097 R)
• M67: 28,493,308 km (0.072 R)
• M68: 28,772,009 km (0.081 R)
• M69: 28,939,708 km (0.117 R)
• M70: 29,219,755 km (0.049 R)
• M71: 30,178,977 km (0.115 R)
• M72: 32,186,131 km (0.068 R)
• M73: 33,059,484 km (0.072 R)
• M74: 34,888,916 km (0.092 R)
• M75: 36,569,199 km (0.072 R)
• M76: 36,750,811 km (0.029 R)
• M77: 39,386,427 km (0.089 R)
• M78: 40,132,770 km (0.073 R)
• M79: 41,892,341 km (0.107 R)
• M80: 42,272,618 km (0.062 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 19,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit