🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.71 AU - 0.79 AU

Year: 228 Days

Day: 39.5 Hours

Environment

Temp: 208 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,808,681 km

• M1: 169,943 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.77 AU - 1.21 AU

Year: 346 Days

Day: 13.3 Hours

Environment

Temp: 123 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,808,681 km

• M1: 622,178 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.38 AU - 1.7 AU

Year: 672 Days

Day: 21.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.62 AU - 2.2 AU

Year: 928 Days

Day: 21.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,808,681 km

• M1: 744,698 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.5 AU - 3.38 AU

Year: 1772 Days

Day: 17.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.75 AU - 4.27 AU

Year: 2311 Days

Day: 28.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.4

Radius: 12.7

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.61 AU - 7.93 AU

Year: 6191 Days

Day: 6.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,808,681 km

• M1: 222,153 km (0.07 R)
• M2: 329,714 km (0.107 R)
• M3: 503,247 km (0.095 R)
• M4: 590,912 km (0.12 R)
• M5: 785,090 km (0.082 R)
• M6: 906,264 km (0.109 R)
• M7: 1,310,029 km (0.115 R)
• M8: 1,475,633 km (0.117 R)
• M9: 1,629,121 km (0.111 R)
• M10: 1,869,674 km (0.083 R)
• M11: 2,186,822 km (0.069 R)
• M12: 2,363,198 km (0.056 R)
• M13: 2,521,472 km (0.106 R)
• M14: 2,683,337 km (0.095 R)
• M15: 2,777,434 km (0.078 R)
• M16: 2,872,728 km (0.079 R)
• M17: 3,042,073 km (0.094 R)
• M18: 3,441,798 km (0.117 R)
• M19: 3,622,064 km (0.108 R)
• M20: 3,858,578 km (0.033 R)
• M21: 4,346,716 km (0.11 R)
• M22: 4,458,017 km (0.114 R)
• M23: 5,086,627 km (0.091 R)
• M24: 5,292,623 km (0.078 R)
• M25: 5,865,583 km (0.11 R)
• M26: 6,746,116 km (0.075 R)
• M27: 7,633,979 km (0.061 R)
• M28: 7,938,261 km (0.094 R)
• M29: 8,663,512 km (0.089 R)
• M30: 9,446,208 km (0.107 R)
• M31: 10,029,640 km (0.055 R)
• M32: 10,512,392 km (0.074 R)
• M33: 10,926,778 km (0.082 R)
• M34: 11,849,498 km (0.114 R)
• M35: 12,162,606 km (0.101 R)
• M36: 12,359,776 km (0.116 R)
• M37: 12,637,579 km (0.037 R)
• M38: 12,757,258 km (0.083 R)
• M39: 12,837,143 km (0.118 R)
• M40: 13,810,127 km (0.099 R)
• M41: 14,098,403 km (0.106 R)
• M42: 14,472,098 km (0.092 R)
• M43: 15,101,905 km (0.093 R)
• M44: 15,399,006 km (0.113 R)
• M45: 15,697,903 km (0.034 R)
• M46: 16,215,063 km (0.111 R)
• M47: 16,475,662 km (0.069 R)
• M48: 17,221,557 km (0.095 R)
• M49: 17,487,542 km (0.09 R)
• M50: 17,576,403 km (0.115 R)
• M51: 18,248,397 km (0.1 R)
• M52: 18,746,408 km (0.115 R)
• M53: 19,249,057 km (0.093 R)
• M54: 20,080,971 km (0.093 R)
• M55: 20,220,845 km (0.095 R)
• M56: 21,446,052 km (0.068 R)
• M57: 21,684,511 km (0.061 R)
• M58: 21,875,846 km (0.083 R)
• M59: 22,163,822 km (0.119 R)
• M60: 22,743,813 km (0.113 R)
• M61: 22,889,521 km (0.108 R)
• M62: 23,820,020 km (0.07 R)
• M63: 24,463,740 km (0.112 R)
• M64: 24,563,222 km (0.109 R)
• M65: 24,812,752 km (0.101 R)
• M66: 25,768,383 km (0.102 R)
• M67: 26,021,802 km (0.073 R)
• M68: 26,633,507 km (0.098 R)
• M69: 27,095,466 km (0.094 R)
• M70: 28,864,460 km (0.108 R)
• M71: 30,242,107 km (0.058 R)
• M72: 30,724,111 km (0.112 R)
• M73: 32,076,027 km (0.094 R)
• M74: 32,185,084 km (0.095 R)
• M75: 34,781,804 km (0.111 R)
• M76: 36,987,176 km (0.1 R)
• M77: 37,273,207 km (0.066 R)
• M78: 37,387,799 km (0.092 R)
• M79: 37,674,877 km (0.044 R)
• M80: 38,193,384 km (0.108 R)
• M81: 38,482,556 km (0.105 R)

Asteroid Belt

Center: 8.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.1

Radius: 12.3

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.96 AU - 10.98 AU

Year: 11907 Days

Day: 13.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,808,681 km

• M1: 157,527 km (0.119 R)
• M2: 247,884 km (0.045 R)
• M3: 505,790 km (0.114 R)
• M4: 893,249 km (0.085 R)
• M5: 1,235,230 km (0.064 R)
• M6: 1,713,494 km (0.078 R)
• M7: 1,811,032 km (0.041 R)
• M8: 2,011,942 km (0.062 R)
• M9: 2,141,194 km (0.035 R)
• M10: 2,975,651 km (0.118 R)
• M11: 3,274,697 km (0.098 R)
• M12: 3,709,878 km (0.05 R)
• M13: 3,837,784 km (0.105 R)
• M14: 3,934,574 km (0.047 R)
• M15: 4,130,696 km (0.073 R)
• M16: 4,296,600 km (0.083 R)
• M17: 4,635,290 km (0.088 R)
• M18: 4,773,219 km (0.072 R)
• M19: 5,374,603 km (0.095 R)
• M20: 5,519,713 km (0.119 R)
• M21: 6,264,411 km (0.067 R)
• M22: 7,080,318 km (0.098 R)
• M23: 8,053,751 km (0.078 R)
• M24: 8,598,437 km (0.118 R)
• M25: 8,725,894 km (0.071 R)
• M26: 8,939,670 km (0.094 R)
• M27: 9,068,773 km (0.102 R)
• M28: 9,945,416 km (0.104 R)
• M29: 10,986,767 km (0.076 R)
• M30: 11,171,371 km (0.099 R)
• M31: 11,450,371 km (0.089 R)
• M32: 11,873,134 km (0.046 R)
• M33: 12,879,479 km (0.119 R)
• M34: 13,171,943 km (0.115 R)
• M35: 13,417,433 km (0.041 R)
• M36: 13,714,086 km (0.105 R)
• M37: 14,112,914 km (0.1 R)
• M38: 14,263,409 km (0.101 R)
• M39: 15,126,738 km (0.109 R)
• M40: 16,216,409 km (0.078 R)
• M41: 17,063,582 km (0.113 R)
• M42: 17,816,658 km (0.057 R)
• M43: 18,033,874 km (0.104 R)
• M44: 18,800,862 km (0.113 R)
• M45: 19,299,621 km (0.047 R)
• M46: 20,879,076 km (0.111 R)
• M47: 21,626,317 km (0.055 R)
• M48: 21,858,044 km (0.11 R)
• M49: 22,032,475 km (0.1 R)
• M50: 22,499,669 km (0.093 R)
• M51: 23,503,172 km (0.044 R)
• M52: 28,799,684 km (0.11 R)
• M53: 29,054,599 km (0.081 R)
• M54: 29,310,412 km (0.092 R)
• M55: 29,566,972 km (0.092 R)
• M56: 31,121,593 km (0.074 R)
• M57: 31,843,104 km (0.099 R)
• M58: 32,172,817 km (0.1 R)
• M59: 32,636,421 km (0.065 R)
• M60: 33,436,321 km (0.118 R)
• M61: 35,532,337 km (0.112 R)
• M62: 36,217,495 km (0.082 R)
• M63: 36,630,684 km (0.057 R)
• M64: 36,768,763 km (0.072 R)
• M65: 37,531,413 km (0.037 R)
• M66: 38,089,263 km (0.08 R)
• M67: 38,649,956 km (0.091 R)
• M68: 39,425,172 km (0.045 R)
• M69: 42,505,093 km (0.086 R)
• M70: 43,524,304 km (0.036 R)
• M71: 44,625,494 km (0.049 R)
• M72: 44,920,650 km (0.096 R)
• M73: 45,068,453 km (0.084 R)
• M74: 45,216,405 km (0.104 R)
• M75: 45,364,507 km (0.097 R)
• M76: 45,735,659 km (0.068 R)
• M77: 46,406,157 km (0.055 R)
• M78: 47,079,946 km (0.111 R)
• M79: 47,530,983 km (0.086 R)
• M80: 47,757,026 km (0.065 R)
• M81: 48,512,944 km (0.093 R)
• M82: 49,196,756 km (0.116 R)
• M83: 49,807,265 km (0.114 R)
• M84: 50,190,086 km (0.046 R)
• M85: 50,343,573 km (0.119 R)
• M86: 50,958,719 km (0.04 R)
• M87: 51,499,067 km (0.08 R)
• M88: 51,576,409 km (0.071 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 17,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit