🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.44 AU - 0.62 AU

Year: 162 Days

Day: 25.7 Hours

Environment

Temp: 171 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,128,591 km

• M1: 275,709 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.71 AU - 1.11 AU

Year: 364 Days

Day: 39.9 Hours

Environment

Temp: -27 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,128,591 km

• M1: 59,839 km (0.094 R)
• M2: 395,836 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.99 AU - 1.03 AU

Year: 425 Days

Day: 38.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.65 AU - 1.79 AU

Year: 945 Days

Day: 38.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.1

Radius: 10.1

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.2 AU - 9.22 AU

Year: 10770 Days

Day: 9.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 39,128,591 km

• M1: 399,726 km (0.087 R)
• M2: 569,669 km (0.113 R)
• M3: 691,142 km (0.052 R)
• M4: 921,074 km (0.076 R)
• M5: 1,405,173 km (0.12 R)
• M6: 1,750,744 km (0.105 R)
• M7: 2,549,148 km (0.116 R)
• M8: 2,970,864 km (0.112 R)
• M9: 3,064,213 km (0.085 R)
• M10: 3,158,460 km (0.076 R)
• M11: 3,913,331 km (0.027 R)
• M12: 4,154,034 km (0.094 R)
• M13: 4,686,004 km (0.11 R)
• M14: 5,239,516 km (0.1 R)
• M15: 6,049,139 km (0.092 R)
• M16: 6,207,863 km (0.094 R)
• M17: 7,021,825 km (0.104 R)
• M18: 7,526,269 km (0.118 R)
• M19: 7,912,381 km (0.099 R)
• M20: 8,348,908 km (0.068 R)
• M21: 9,154,492 km (0.045 R)
• M22: 9,474,482 km (0.045 R)
• M23: 9,566,634 km (0.061 R)
• M24: 9,705,311 km (0.108 R)
• M25: 11,129,034 km (0.076 R)
• M26: 11,914,872 km (0.11 R)
• M27: 12,214,217 km (0.115 R)
• M28: 12,465,542 km (0.088 R)
• M29: 12,667,798 km (0.107 R)
• M30: 13,024,439 km (0.078 R)
• M31: 13,384,372 km (0.074 R)
• M32: 14,377,851 km (0.109 R)
• M33: 14,536,874 km (0.046 R)
• M34: 14,696,495 km (0.103 R)
• M35: 14,856,714 km (0.084 R)
• M36: 15,071,237 km (0.084 R)
• M37: 15,178,948 km (0.061 R)
• M38: 15,830,297 km (0.102 R)
• M39: 16,712,775 km (0.106 R)
• M40: 17,554,712 km (0.093 R)
• M41: 18,988,308 km (0.103 R)
• M42: 19,513,696 km (0.068 R)
• M43: 19,866,448 km (0.09 R)
• M44: 20,221,443 km (0.046 R)
• M45: 20,340,224 km (0.091 R)
• M46: 20,997,856 km (0.085 R)
• M47: 21,118,133 km (0.074 R)
• M48: 21,723,107 km (0.025 R)
• M49: 21,844,730 km (0.096 R)
• M50: 22,088,724 km (0.054 R)
• M51: 22,211,095 km (0.104 R)
• M52: 22,395,100 km (0.065 R)
• M53: 24,010,458 km (0.085 R)
• M54: 24,388,642 km (0.102 R)
• M55: 24,515,201 km (0.073 R)
• M56: 24,578,481 km (0.074 R)
• M57: 26,568,283 km (0.036 R)
• M58: 26,959,481 km (0.109 R)
• M59: 27,945,481 km (0.039 R)
• M60: 29,750,080 km (0.063 R)
• M61: 30,700,475 km (0.056 R)
• M62: 31,592,078 km (0.078 R)
• M63: 31,868,086 km (0.112 R)
• M64: 32,910,185 km (0.075 R)
• M65: 33,400,417 km (0.107 R)
• M66: 33,470,728 km (0.119 R)
• M67: 34,034,264 km (0.094 R)
• M68: 34,317,153 km (0.082 R)
• M69: 34,956,684 km (0.114 R)
• M70: 35,242,266 km (0.061 R)
• M71: 36,681,398 km (0.107 R)
• M72: 36,826,358 km (0.101 R)
• M73: 37,262,286 km (0.047 R)
• M74: 37,992,922 km (0.092 R)
• M75: 38,801,948 km (0.063 R)
• M76: 39,542,457 km (0.079 R)
• M77: 41,564,871 km (0.091 R)
• M78: 43,160,930 km (0.112 R)
• M79: 44,699,694 km (0.075 R)
• M80: 45,631,539 km (0.083 R)
• M81: 47,593,366 km (0.092 R)
• M82: 47,751,491 km (0.116 R)
• M83: 48,226,913 km (0.077 R)
• M84: 49,022,923 km (0.041 R)
• M85: 49,502,534 km (0.078 R)
• M86: 50,224,942 km (0.096 R)
• M87: 52,331,430 km (0.073 R)
• M88: 54,466,490 km (0.118 R)
• M89: 55,295,263 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.8

Radius: 3.4

Gravity: 13.91 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.16 AU - 12.78 AU

Year: 15223 Days

Day: 24.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 39,128,591 km

• M1: 45,777 km (0.1 R)
• M2: 100,231 km (0.047 R)
• M3: 943,364 km (0.089 R)
• M4: 1,186,760 km (0.065 R)
• M5: 1,223,112 km (0.109 R)
• M6: 1,315,564 km (0.117 R)
• M7: 1,707,809 km (0.066 R)
• M8: 1,790,387 km (0.039 R)
• M9: 2,335,672 km (0.067 R)
• M10: 3,279,335 km (0.079 R)
• M11: 4,158,372 km (0.076 R)
• M12: 4,409,996 km (0.089 R)
• M13: 6,209,658 km (0.095 R)
• M14: 8,031,760 km (0.107 R)
• M15: 8,066,317 km (0.112 R)
• M16: 8,449,737 km (0.118 R)
• M17: 8,520,197 km (0.111 R)
• M18: 8,732,327 km (0.113 R)
• M19: 10,378,651 km (0.074 R)
• M20: 10,795,431 km (0.106 R)
• M21: 11,063,511 km (0.035 R)
• M22: 11,723,387 km (0.104 R)
• M23: 11,959,452 km (0.11 R)
• M24: 12,396,128 km (0.08 R)
• M25: 12,676,774 km (0.065 R)
• M26: 13,654,546 km (0.088 R)
• M27: 13,737,124 km (0.12 R)
• M28: 13,985,905 km (0.058 R)
• M29: 14,027,493 km (0.078 R)
• M30: 15,854,981 km (0.114 R)
• M31: 16,465,938 km (0.116 R)
• M32: 16,553,752 km (0.053 R)
• M33: 17,486,196 km (0.057 R)
• M34: 18,071,872 km (0.12 R)
• M35: 18,709,757 km (0.084 R)
• M36: 19,216,146 km (0.058 R)
• M37: 19,773,697 km (0.093 R)
• M38: 20,054,492 km (0.086 R)
• M39: 20,572,550 km (0.075 R)
• M40: 22,347,528 km (0.086 R)
• M41: 24,071,045 km (0.068 R)
• M42: 24,420,955 km (0.091 R)
• M43: 24,621,566 km (0.111 R)
• M44: 24,772,360 km (0.089 R)
• M45: 25,328,116 km (0.112 R)
• M46: 26,451,746 km (0.117 R)
• M47: 27,019,769 km (0.062 R)
• M48: 28,272,801 km (0.114 R)
• M49: 29,278,098 km (0.059 R)
• M50: 31,650,870 km (0.099 R)
• M51: 32,804,868 km (0.102 R)
• M52: 33,081,624 km (0.087 R)
• M53: 33,303,628 km (0.071 R)
• M54: 35,040,758 km (0.058 R)
• M55: 35,607,285 km (0.093 R)
• M56: 35,834,824 km (0.11 R)
• M57: 37,036,992 km (0.073 R)
• M58: 37,440,757 km (0.101 R)
• M59: 38,718,921 km (0.093 R)
• M60: 38,894,250 km (0.103 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 19,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit