🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.52 AU - 0.82 AU

Year: 210 Days

Day: 34.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.94 AU - 1.36 AU

Year: 472 Days

Day: 31.7 Hours

Environment

Temp: -20 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.15 AU - 1.17 AU

Year: 478 Days

Day: 25.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.15 AU - 1.35 AU

Year: 535 Days

Day: 29.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.6 AU - 2.88 AU

Year: 1737 Days

Day: 28.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,825,157 km

• M1: 1,047,035 km (0.101 R)

Asteroid Belt

Center: 6.68 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.9

Radius: 8.8

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 10.35 AU - 10.89 AU

Year: 13251 Days

Day: 10.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 84,825,157 km

• M1: 205,398 km (0.093 R)
• M2: 261,198 km (0.118 R)
• M3: 352,303 km (0.06 R)
• M4: 505,192 km (0.119 R)
• M5: 572,960 km (0.044 R)
• M6: 776,712 km (0.112 R)
• M7: 1,114,205 km (0.087 R)
• M8: 1,596,209 km (0.105 R)
• M9: 1,726,210 km (0.086 R)
• M10: 2,024,658 km (0.099 R)
• M11: 2,080,757 km (0.085 R)
• M12: 2,458,043 km (0.12 R)
• M13: 6,293,134 km (0.109 R)
• M14: 6,583,952 km (0.118 R)
• M15: 6,709,913 km (0.095 R)
• M16: 6,964,379 km (0.075 R)
• M17: 7,221,987 km (0.107 R)
• M18: 7,924,199 km (0.068 R)
• M19: 8,147,998 km (0.118 R)
• M20: 9,345,828 km (0.069 R)
• M21: 9,487,497 km (0.07 R)
• M22: 9,773,079 km (0.025 R)
• M23: 9,868,972 km (0.064 R)
• M24: 10,499,527 km (0.059 R)
• M25: 10,646,880 km (0.053 R)
• M26: 11,901,558 km (0.081 R)
• M27: 12,055,195 km (0.089 R)
• M28: 12,364,713 km (0.095 R)
• M29: 12,676,624 km (0.043 R)
• M30: 14,221,073 km (0.093 R)
• M31: 16,162,704 km (0.059 R)
• M32: 16,219,401 km (0.085 R)
• M33: 17,251,028 km (0.118 R)
• M34: 17,309,072 km (0.075 R)
• M35: 17,950,697 km (0.109 R)
• M36: 18,009,340 km (0.114 R)
• M37: 18,244,956 km (0.104 R)
• M38: 19,017,480 km (0.097 R)
• M39: 20,165,643 km (0.111 R)
• M40: 21,398,330 km (0.117 R)
• M41: 21,460,712 km (0.087 R)
• M42: 21,522,945 km (0.118 R)
• M43: 22,528,691 km (0.114 R)
• M44: 23,357,015 km (0.08 R)
• M45: 25,174,629 km (0.066 R)
• M46: 25,570,166 km (0.1 R)
• M47: 25,967,647 km (0.058 R)
• M48: 26,500,664 km (0.037 R)
• M49: 27,645,687 km (0.107 R)
• M50: 29,635,787 km (0.11 R)
• M51: 30,262,752 km (0.09 R)
• M52: 32,241,183 km (0.108 R)
• M53: 33,969,936 km (0.103 R)
• M54: 34,406,912 km (0.076 R)
• M55: 34,479,916 km (0.032 R)
• M56: 34,772,379 km (0.064 R)
• M57: 34,992,288 km (0.034 R)
• M58: 35,065,741 km (0.112 R)
• M59: 35,139,193 km (0.109 R)
• M60: 35,507,354 km (0.111 R)
• M61: 35,581,106 km (0.054 R)
• M62: 35,728,759 km (0.071 R)
• M63: 37,142,010 km (0.086 R)
• M64: 37,592,150 km (0.081 R)
• M65: 38,195,029 km (0.088 R)
• M66: 39,946,222 km (0.098 R)
• M67: 40,330,389 km (0.062 R)
• M68: 40,561,518 km (0.104 R)
• M69: 41,102,314 km (0.039 R)
• M70: 44,159,347 km (0.064 R)
• M71: 44,397,656 km (0.072 R)
• M72: 47,858,154 km (0.108 R)
• M73: 48,266,107 km (0.117 R)
• M74: 48,757,237 km (0.1 R)
• M75: 49,250,013 km (0.071 R)
• M76: 49,579,427 km (0.109 R)
• M77: 49,909,590 km (0.073 R)
• M78: 50,489,132 km (0.094 R)
• M79: 52,661,293 km (0.103 R)
• M80: 53,166,784 km (0.066 R)
• M81: 54,097,881 km (0.107 R)
• M82: 55,034,364 km (0.11 R)
• M83: 55,205,205 km (0.062 R)
• M84: 55,461,765 km (0.083 R)
• M85: 58,049,359 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.7

Radius: 6.3

Gravity: 23.42 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 11.44 AU - 16.7 AU

Year: 20207 Days

Day: 18.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,825,157 km

• M1: 233,971 km (0.109 R)
• M2: 609,611 km (0.095 R)
• M3: 706,102 km (0.084 R)
• M4: 1,025,793 km (0.12 R)
• M5: 1,201,420 km (0.093 R)
• M6: 1,262,157 km (0.066 R)
• M7: 1,482,814 km (0.117 R)
• M8: 1,889,122 km (0.111 R)
• M9: 1,995,935 km (0.091 R)
• M10: 2,678,251 km (0.069 R)
• M11: 3,513,456 km (0.101 R)
• M12: 3,689,682 km (0.107 R)
• M13: 5,249,838 km (0.037 R)
• M14: 6,070,981 km (0.114 R)
• M15: 6,876,565 km (0.119 R)
• M16: 7,886,800 km (0.118 R)
• M17: 8,117,629 km (0.079 R)
• M18: 8,585,871 km (0.106 R)
• M19: 9,856,256 km (0.063 R)
• M20: 9,918,189 km (0.048 R)
• M21: 10,799,021 km (0.115 R)
• M22: 11,770,360 km (0.093 R)
• M23: 12,500,248 km (0.066 R)
• M24: 13,108,364 km (0.097 R)
• M25: 13,244,797 km (0.069 R)
• M26: 13,519,160 km (0.104 R)
• M27: 13,795,317 km (0.11 R)
• M28: 15,491,159 km (0.099 R)
• M29: 15,707,627 km (0.097 R)
• M30: 16,290,161 km (0.057 R)
• M31: 16,583,971 km (0.115 R)
• M32: 17,102,477 km (0.1 R)
• M33: 18,231,343 km (0.116 R)
• M34: 18,383,634 km (0.112 R)
• M35: 19,074,327 km (0.065 R)
• M36: 19,695,457 km (0.1 R)
• M37: 20,165,643 km (0.03 R)
• M38: 21,598,193 km (0.053 R)
• M39: 21,759,459 km (0.105 R)
• M40: 23,724,726 km (0.104 R)
• M41: 24,308,607 km (0.1 R)
• M42: 24,897,125 km (0.098 R)
• M43: 27,037,272 km (0.079 R)
• M44: 27,822,062 km (0.042 R)
• M45: 28,614,183 km (0.055 R)
• M46: 29,950,990 km (0.077 R)
• M47: 30,944,170 km (0.085 R)
• M48: 31,217,036 km (0.077 R)
• M49: 32,408,135 km (0.114 R)
• M50: 33,334,445 km (0.066 R)
• M51: 33,520,694 km (0.052 R)
• M52: 34,645,820 km (0.104 R)
• M53: 36,452,364 km (0.112 R)
• M54: 37,803,083 km (0.101 R)
• M55: 37,997,410 km (0.118 R)
• M56: 38,582,188 km (0.098 R)
• M57: 39,465,115 km (0.051 R)
• M58: 39,958,489 km (0.085 R)
• M59: 44,080,359 km (0.119 R)
• M60: 44,182,534 km (0.106 R)
• M61: 44,694,757 km (0.11 R)
• M62: 45,311,998 km (0.03 R)
• M63: 45,621,815 km (0.057 R)
• M64: 47,704,367 km (0.114 R)
• M65: 48,019,421 km (0.101 R)
• M66: 48,757,237 km (0.087 R)
• M67: 49,286,514 km (0.105 R)
• M68: 49,498,794 km (0.101 R)
• M69: 53,044,563 km (0.106 R)
• M70: 54,135,131 km (0.102 R)
• M71: 57,116,467 km (0.118 R)
• M72: 58,683,206 km (0.068 R)
• M73: 58,908,201 km (0.098 R)
• M74: 59,584,832 km (0.086 R)
• M75: 60,490,946 km (0.083 R)
• M76: 60,945,724 km (0.114 R)
• M77: 61,059,717 km (0.098 R)
• M78: 62,661,312 km (0.096 R)
• M79: 63,121,475 km (0.106 R)
• M80: 64,857,110 km (0.067 R)
• M81: 64,973,347 km (0.091 R)
• M82: 66,374,032 km (0.056 R)
• M83: 66,843,021 km (0.108 R)
• M84: 67,313,207 km (0.1 R)
• M85: 70,157,213 km (0.089 R)
• M86: 71,233,868 km (0.097 R)
• M87: 74,983,689 km (0.111 R)
• M88: 75,227,832 km (0.079 R)
• M89: 75,716,868 km (0.083 R)
• M90: 77,436,795 km (0.099 R)
• M91: 78,177,902 km (0.114 R)
• M92: 78,797,238 km (0.109 R)
• M93: 79,418,218 km (0.113 R)
• M94: 82,169,622 km (0.098 R)
• M95: 83,051,651 km (0.072 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 15,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit