🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.48 AU - 0.8 AU

Year: 185 Days

Day: 15.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,684,302 km

• M1: 403,615 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.84 AU - 1 AU

Year: 319 Days

Day: 32.7 Hours

Environment

Temp: 105 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.86 AU - 2.16 AU

Year: 1031 Days

Day: 14.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.5

Radius: 13.5

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.35 AU - 7.37 AU

Year: 7221 Days

Day: 14.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 53,684,302 km

• M1: 177,423 km (0.074 R)
• M2: 403,914 km (0.067 R)
• M3: 503,696 km (0.036 R)
• M4: 1,004,101 km (0.113 R)
• M5: 1,167,761 km (0.085 R)
• M6: 1,288,038 km (0.097 R)
• M7: 1,376,600 km (0.098 R)
• M8: 1,560,455 km (0.092 R)
• M9: 1,812,229 km (0.03 R)
• M10: 1,932,954 km (0.107 R)
• M11: 2,119,353 km (0.116 R)
• M12: 2,247,110 km (0.116 R)
• M13: 2,355,568 km (0.051 R)
• M14: 2,443,681 km (0.08 R)
• M15: 2,623,199 km (0.118 R)
• M16: 2,714,753 km (0.089 R)
• M17: 3,043,569 km (0.091 R)
• M18: 3,311,199 km (0.077 R)
• M19: 3,460,498 km (0.047 R)
• M20: 3,714,366 km (0.074 R)
• M21: 3,817,588 km (0.113 R)
• M22: 4,512,620 km (0.068 R)
• M23: 4,706,499 km (0.105 R)
• M24: 4,818,547 km (0.117 R)
• M25: 5,016,914 km (0.098 R)
• M26: 5,450,898 km (0.086 R)
• M27: 6,984,425 km (0.041 R)
• M28: 7,274,047 km (0.12 R)
• M29: 7,633,381 km (0.039 R)
• M30: 9,587,428 km (0.032 R)
• M31: 10,271,539 km (0.085 R)
• M32: 11,195,905 km (0.112 R)
• M33: 11,421,797 km (0.105 R)
• M34: 12,965,647 km (0.092 R)
• M35: 13,084,129 km (0.098 R)
• M36: 13,282,346 km (0.06 R)
• M37: 13,401,725 km (0.047 R)
• M38: 14,206,861 km (0.118 R)
• M39: 14,944,977 km (0.102 R)
• M40: 15,235,346 km (0.091 R)
• M41: 15,948,479 km (0.084 R)
• M42: 16,075,488 km (0.085 R)
• M43: 16,202,796 km (0.116 R)
• M44: 16,330,403 km (0.113 R)
• M45: 17,407,208 km (0.076 R)
• M46: 17,844,333 km (0.045 R)
• M47: 18,152,654 km (0.099 R)
• M48: 18,998,032 km (0.03 R)
• M49: 20,267,220 km (0.095 R)
• M50: 20,588,706 km (0.109 R)
• M51: 20,773,310 km (0.115 R)
• M52: 21,376,788 km (0.051 R)
• M53: 21,986,100 km (0.115 R)
• M54: 22,982,422 km (0.101 R)
• M55: 24,236,351 km (0.107 R)
• M56: 24,528,815 km (0.112 R)
• M57: 25,068,115 km (0.116 R)
• M58: 25,265,285 km (0.033 R)
• M59: 25,364,020 km (0.052 R)
• M60: 25,710,638 km (0.066 R)
• M61: 26,308,431 km (0.036 R)
• M62: 28,129,486 km (0.105 R)
• M63: 29,886,513 km (0.119 R)
• M64: 30,043,142 km (0.034 R)
• M65: 30,147,860 km (0.08 R)
• M66: 30,305,088 km (0.116 R)
• M67: 30,409,956 km (0.075 R)
• M68: 31,732,102 km (0.097 R)
• M69: 32,159,054 km (0.042 R)
• M70: 32,266,166 km (0.097 R)
• M71: 32,587,951 km (0.075 R)
• M72: 32,749,367 km (0.118 R)
• M73: 33,234,962 km (0.087 R)
• M74: 33,505,734 km (0.095 R)
• M75: 34,870,815 km (0.084 R)
• M76: 35,311,530 km (0.054 R)
• M77: 35,532,486 km (0.054 R)
• M78: 35,864,893 km (0.109 R)
• M79: 36,031,545 km (0.036 R)
• M80: 37,036,543 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.2

Radius: 13

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 10.49 AU - 14.39 AU

Year: 15868 Days

Day: 11.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 53,684,302 km

• M1: 200,012 km (0.074 R)
• M2: 290,968 km (0.106 R)
• M3: 468,092 km (0.085 R)
• M4: 968,048 km (0.094 R)
• M5: 2,061,309 km (0.083 R)
• M6: 2,470,459 km (0.082 R)
• M7: 3,364,755 km (0.036 R)
• M8: 4,012,963 km (0.061 R)
• M9: 4,351,652 km (0.043 R)
• M10: 4,770,526 km (0.09 R)
• M11: 4,877,190 km (0.066 R)
• M12: 5,722,268 km (0.097 R)
• M13: 5,835,963 km (0.11 R)
• M14: 6,494,044 km (0.108 R)
• M15: 7,463,139 km (0.1 R)
• M16: 7,964,591 km (0.105 R)
• M17: 8,868,611 km (0.053 R)
• M18: 8,956,275 km (0.095 R)
• M19: 9,941,227 km (0.038 R)
• M20: 10,725,868 km (0.092 R)
• M21: 12,354,391 km (0.063 R)
• M22: 14,058,909 km (0.078 R)
• M23: 14,574,273 km (0.098 R)
• M24: 14,834,274 km (0.04 R)
• M25: 15,782,875 km (0.103 R)
• M26: 16,210,874 km (0.051 R)
• M27: 16,914,582 km (0.113 R)
• M28: 17,905,220 km (0.063 R)
• M29: 19,028,101 km (0.083 R)
• M30: 19,369,334 km (0.09 R)
• M31: 19,483,477 km (0.042 R)
• M32: 20,521,537 km (0.079 R)
• M33: 20,813,103 km (0.119 R)
• M34: 22,351,268 km (0.084 R)
• M35: 22,771,638 km (0.102 R)
• M36: 24,417,514 km (0.099 R)
• M37: 24,540,932 km (0.101 R)
• M38: 24,788,367 km (0.08 R)
• M39: 25,036,700 km (0.104 R)
• M40: 27,693,857 km (0.086 R)
• M41: 27,822,511 km (0.069 R)
• M42: 28,016,091 km (0.026 R)
• M43: 29,711,783 km (0.047 R)
• M44: 30,505,699 km (0.089 R)
• M45: 31,172,606 km (0.096 R)
• M46: 31,979,238 km (0.05 R)
• M47: 32,520,782 km (0.05 R)
• M48: 33,065,318 km (0.034 R)
• M49: 33,338,783 km (0.11 R)
• M50: 34,578,650 km (0.072 R)
• M51: 34,925,568 km (0.054 R)
• M52: 36,395,965 km (0.098 R)
• M53: 36,961,296 km (0.052 R)
• M54: 37,316,142 km (0.09 R)
• M55: 38,746,896 km (0.065 R)
• M56: 39,904,484 km (0.059 R)
• M57: 40,122,747 km (0.108 R)
• M58: 40,853,234 km (0.077 R)
• M59: 41,367,252 km (0.092 R)
• M60: 42,847,673 km (0.11 R)
• M61: 43,744,213 km (0.083 R)
• M62: 45,024,920 km (0.096 R)
• M63: 45,479,847 km (0.064 R)
• M64: 45,631,838 km (0.106 R)
• M65: 48,551,540 km (0.104 R)
• M66: 48,940,195 km (0.115 R)
• M67: 52,007,251 km (0.066 R)
• M68: 52,245,710 km (0.056 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 20,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit