🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.51 AU - 0.63 AU

Year: 165 Days

Day: 19.7 Hours

Environment

Temp: 145 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.6 AU - 0.64 AU

Year: 187 Days

Day: 38.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.76 AU - 0.84 AU

Year: 274 Days

Day: 14.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.97 AU - 0.99 AU

Year: 371 Days

Day: 42.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,843,790 km

• M1: 472,280 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.07 AU - 3.29 AU

Year: 1680 Days

Day: 40.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,843,790 km

• M1: 975,977 km (0.119 R)
• M2: 1,382,883 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.8

Radius: 15

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.64 AU - 6.54 AU

Year: 5754 Days

Day: 12.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 67,843,790 km

• M1: 251,474 km (0.113 R)
• M2: 357,389 km (0.103 R)
• M3: 454,478 km (0.025 R)
• M4: 599,139 km (0.086 R)
• M5: 725,101 km (0.071 R)
• M6: 976,276 km (0.109 R)
• M7: 1,210,696 km (0.105 R)
• M8: 1,803,851 km (0.095 R)
• M9: 1,899,743 km (0.083 R)
• M10: 2,375,315 km (0.116 R)
• M11: 2,496,340 km (0.078 R)
• M12: 2,681,841 km (0.117 R)
• M13: 2,936,606 km (0.072 R)
• M14: 3,367,598 km (0.102 R)
• M15: 3,470,072 km (0.057 R)
• M16: 3,713,318 km (0.1 R)
• M17: 4,034,355 km (0.094 R)
• M18: 4,608,662 km (0.069 R)
• M19: 4,837,995 km (0.112 R)
• M20: 5,208,848 km (0.105 R)
• M21: 5,308,181 km (0.062 R)
• M22: 5,629,817 km (0.069 R)
• M23: 5,999,473 km (0.087 R)
• M24: 6,208,312 km (0.068 R)
• M25: 6,355,965 km (0.114 R)
• M26: 6,547,450 km (0.05 R)
• M27: 7,579,077 km (0.077 R)
• M28: 7,691,874 km (0.079 R)
• M29: 8,287,124 km (0.049 R)
• M30: 8,921,269 km (0.037 R)
• M31: 9,328,624 km (0.094 R)
• M32: 9,840,249 km (0.066 R)
• M33: 10,136,752 km (0.109 R)
• M34: 10,386,131 km (0.089 R)
• M35: 10,486,512 km (0.107 R)
• M36: 10,688,169 km (0.077 R)
• M37: 11,378,115 km (0.091 R)
• M38: 11,741,638 km (0.095 R)
• M39: 11,846,207 km (0.101 R)
• M40: 11,977,404 km (0.079 R)
• M41: 12,082,721 km (0.057 R)
• M42: 12,267,624 km (0.104 R)
• M43: 12,426,946 km (0.085 R)
• M44: 12,828,167 km (0.084 R)
• M45: 13,424,614 km (0.087 R)
• M46: 13,616,249 km (0.03 R)
• M47: 13,974,535 km (0.119 R)
• M48: 14,252,339 km (0.087 R)
• M49: 15,125,242 km (0.036 R)
• M50: 15,410,376 km (0.095 R)
• M51: 16,189,631 km (0.064 R)
• M52: 16,775,008 km (0.067 R)
• M53: 17,367,415 km (0.063 R)
• M54: 17,906,566 km (0.118 R)
• M55: 18,725,465 km (0.113 R)
• M56: 19,929,877 km (0.11 R)
• M57: 20,211,420 km (0.061 R)
• M58: 20,368,348 km (0.089 R)
• M59: 20,810,111 km (0.119 R)
• M60: 21,510,678 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938

Radius: 12.4

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 9.56 AU - 12.88 AU

Year: 14390 Days

Day: 13 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,843,790 km

• M1: 165,306 km (0.112 R)
• M2: 454,478 km (0.111 R)
• M3: 695,780 km (0.026 R)
• M4: 1,051,224 km (0.088 R)
• M5: 1,250,189 km (0.083 R)
• M6: 1,600,548 km (0.116 R)
• M7: 2,043,058 km (0.068 R)
• M8: 2,623,647 km (0.08 R)
• M9: 3,003,327 km (0.117 R)
• M10: 3,930,385 km (0.038 R)
• M11: 4,284,932 km (0.054 R)
• M12: 4,405,358 km (0.053 R)
• M13: 4,608,811 km (0.048 R)
• M14: 4,940,619 km (0.076 R)
• M15: 5,715,985 km (0.071 R)
• M16: 5,893,558 km (0.096 R)
• M17: 6,163,133 km (0.081 R)
• M18: 6,299,566 km (0.076 R)
• M19: 6,482,973 km (0.069 R)
• M20: 7,139,110 km (0.119 R)
• M21: 7,718,203 km (0.09 R)
• M22: 8,768,230 km (0.049 R)
• M23: 9,703,666 km (0.041 R)
• M24: 9,915,796 km (0.088 R)
• M25: 10,453,002 km (0.029 R)
• M26: 11,780,982 km (0.077 R)
• M27: 12,064,320 km (0.058 R)
• M28: 13,102,978 km (0.108 R)
• M29: 14,714,297 km (0.078 R)
• M30: 15,388,535 km (0.115 R)
• M31: 16,198,457 km (0.039 R)
• M32: 17,278,404 km (0.069 R)
• M33: 18,842,600 km (0.08 R)
• M34: 19,174,109 km (0.104 R)
• M35: 19,641,452 km (0.069 R)
• M36: 19,775,791 km (0.097 R)
• M37: 20,180,304 km (0.089 R)
• M38: 20,587,659 km (0.085 R)
• M39: 21,548,526 km (0.06 R)
• M40: 22,034,570 km (0.116 R)
• M41: 24,880,220 km (0.099 R)
• M42: 26,271,929 km (0.103 R)
• M43: 27,688,920 km (0.112 R)
• M44: 28,444,689 km (0.072 R)
• M45: 28,748,821 km (0.118 R)
• M46: 29,283,783 km (0.087 R)
• M47: 29,590,908 km (0.115 R)
• M48: 29,822,036 km (0.051 R)
• M49: 29,899,229 km (0.096 R)
• M50: 30,208,448 km (0.1 R)
• M51: 30,596,654 km (0.095 R)
• M52: 33,279,393 km (0.052 R)
• M53: 33,599,981 km (0.087 R)
• M54: 33,680,315 km (0.045 R)
• M55: 34,082,733 km (0.115 R)
• M56: 34,567,879 km (0.112 R)
• M57: 34,892,507 km (0.105 R)
• M58: 34,973,888 km (0.074 R)
• M59: 35,544,903 km (0.074 R)
• M60: 35,872,522 km (0.101 R)
• M61: 36,119,059 km (0.113 R)
• M62: 38,698,276 km (0.116 R)
• M63: 40,052,586 km (0.102 R)
• M64: 40,137,707 km (0.037 R)
• M65: 41,250,266 km (0.097 R)
• M66: 42,459,765 km (0.104 R)
• M67: 42,633,598 km (0.111 R)
• M68: 42,807,580 km (0.099 R)
• M69: 46,963,559 km (0.052 R)
• M70: 48,679,746 km (0.109 R)
• M71: 50,324,574 km (0.062 R)
• M72: 51,431,299 km (0.113 R)
• M73: 51,523,900 km (0.067 R)
• M74: 52,359,704 km (0.095 R)
• M75: 52,732,501 km (0.112 R)
• M76: 53,199,845 km (0.095 R)
• M77: 53,950,527 km (0.083 R)
• M78: 54,515,858 km (0.09 R)
• M79: 56,032,780 km (0.078 R)
• M80: 58,720,904 km (0.088 R)
• M81: 60,568,737 km (0.086 R)
• M82: 60,764,411 km (0.077 R)
• M83: 62,633,188 km (0.102 R)
• M84: 64,520,963 km (0.094 R)
• M85: 65,221,081 km (0.083 R)
• M86: 65,321,312 km (0.076 R)
• M87: 65,421,692 km (0.063 R)
• M88: 66,125,101 km (0.091 R)
• M89: 66,729,925 km (0.049 R)
• M90: 67,742,254 km (0.12 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 14,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit