🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.65 AU - 1.01 AU

Year: 265 Days

Day: 41.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,407,425 km

• M1: 314,156 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.25 AU - 1.49 AU

Year: 561 Days

Day: 47.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,407,425 km

• M1: 45,029 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.79 AU - 1.97 AU

Year: 902 Days

Day: 21.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,407,425 km

• M1: 801,545 km (0.097 R)
• M2: 892,052 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.45 AU - 3.47 AU

Year: 2252 Days

Day: 33.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.1

Radius: 9.1

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.63 AU - 10.35 AU

Year: 9430 Days

Day: 12.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 73,407,425 km

• M1: 127,158 km (0.099 R)
• M2: 609,611 km (0.045 R)
• M3: 1,281,306 km (0.067 R)
• M4: 2,212,702 km (0.09 R)
• M5: 2,535,385 km (0.109 R)
• M6: 2,672,566 km (0.067 R)
• M7: 2,852,682 km (0.083 R)
• M8: 3,267,367 km (0.106 R)
• M9: 3,481,890 km (0.099 R)
• M10: 4,839,342 km (0.086 R)
• M11: 5,208,250 km (0.104 R)
• M12: 5,383,429 km (0.117 R)
• M13: 5,560,702 km (0.119 R)
• M14: 5,765,502 km (0.113 R)
• M15: 6,288,646 km (0.111 R)
• M16: 6,448,715 km (0.116 R)
• M17: 7,605,556 km (0.117 R)
• M18: 8,091,898 km (0.066 R)
• M19: 8,324,374 km (0.081 R)
• M20: 8,441,359 km (0.088 R)
• M21: 8,558,943 km (0.115 R)
• M22: 8,825,526 km (0.115 R)
• M23: 9,004,745 km (0.057 R)
• M24: 9,580,248 km (0.119 R)
• M25: 10,105,187 km (0.116 R)
• M26: 10,167,569 km (0.032 R)
• M27: 10,862,301 km (0.076 R)
• M28: 11,022,371 km (0.074 R)
• M29: 11,344,755 km (0.042 R)
• M30: 11,768,565 km (0.093 R)
• M31: 12,197,612 km (0.102 R)
• M32: 12,901,470 km (0.101 R)
• M33: 13,309,573 km (0.052 R)
• M34: 13,687,457 km (0.07 R)
• M35: 13,825,686 km (0.082 R)
• M36: 13,894,949 km (0.102 R)
• M37: 14,665,079 km (0.047 R)
• M38: 15,269,604 km (0.038 R)
• M39: 16,100,471 km (0.057 R)
• M40: 16,356,283 km (0.079 R)
• M41: 16,687,194 km (0.106 R)
• M42: 17,730,639 km (0.042 R)
• M43: 18,260,215 km (0.091 R)
• M44: 19,373,822 km (0.117 R)
• M45: 20,076,034 km (0.119 R)
• M46: 20,351,444 km (0.104 R)
• M47: 20,945,647 km (0.068 R)
• M48: 21,185,003 km (0.116 R)
• M49: 21,425,257 km (0.081 R)
• M50: 21,505,442 km (0.091 R)
• M51: 21,787,135 km (0.118 R)
• M52: 21,908,309 km (0.044 R)
• M53: 22,191,797 km (0.109 R)
• M54: 23,668,926 km (0.084 R)
• M55: 23,834,980 km (0.086 R)
• M56: 24,043,071 km (0.032 R)
• M57: 24,671,232 km (0.106 R)
• M58: 25,177,471 km (0.061 R)
• M59: 25,644,665 km (0.072 R)
• M60: 27,150,069 km (0.101 R)
• M61: 27,411,117 km (0.071 R)
• M62: 28,551,352 km (0.114 R)
• M63: 28,994,162 km (0.102 R)
• M64: 29,216,315 km (0.101 R)
• M65: 29,752,025 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.2

Radius: 4.1

Gravity: 13.1 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 16.89 AU - 24.91 AU

Year: 33427 Days

Day: 23.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,407,425 km

• M1: 62,981 km (0.088 R)
• M2: 290,369 km (0.113 R)
• M3: 432,188 km (0.099 R)
• M4: 470,934 km (0.068 R)
• M5: 682,465 km (0.08 R)
• M6: 871,108 km (0.085 R)
• M7: 997,219 km (0.107 R)
• M8: 1,380,489 km (0.118 R)
• M9: 1,438,832 km (0.103 R)
• M10: 1,649,017 km (0.077 R)
• M11: 2,165,130 km (0.106 R)
• M12: 2,405,534 km (0.072 R)
• M13: 2,986,721 km (0.09 R)
• M14: 3,609,049 km (0.117 R)
• M15: 3,730,073 km (0.099 R)
• M16: 3,934,873 km (0.115 R)
• M17: 4,527,430 km (0.063 R)
• M18: 4,614,346 km (0.089 R)
• M19: 4,789,825 km (0.114 R)
• M20: 5,375,351 km (0.061 R)
• M21: 6,319,164 km (0.083 R)
• M22: 6,760,328 km (0.111 R)
• M23: 6,859,810 km (0.058 R)
• M24: 6,909,626 km (0.077 R)
• M25: 7,059,972 km (0.112 R)
• M26: 7,415,118 km (0.087 R)
• M27: 7,517,592 km (0.098 R)
• M28: 7,672,276 km (0.115 R)
• M29: 8,838,093 km (0.101 R)
• M30: 8,892,397 km (0.094 R)
• M31: 8,946,850 km (0.095 R)
• M32: 9,330,868 km (0.099 R)
• M33: 9,832,320 km (0.041 R)
• M34: 10,514,636 km (0.119 R)
• M35: 11,329,795 km (0.09 R)
• M36: 11,447,827 km (0.107 R)
• M37: 11,685,239 km (0.045 R)
• M38: 11,744,929 km (0.039 R)
• M39: 12,528,971 km (0.037 R)
• M40: 12,712,378 km (0.076 R)
• M41: 12,835,049 km (0.116 R)
• M42: 13,454,533 km (0.058 R)
• M43: 14,787,002 km (0.116 R)
• M44: 14,980,731 km (0.093 R)
• M45: 16,094,487 km (0.099 R)
• M46: 16,493,913 km (0.067 R)
• M47: 16,761,993 km (0.092 R)
• M48: 17,302,490 km (0.105 R)
• M49: 19,168,424 km (0.089 R)
• M50: 20,232,214 km (0.077 R)
• M51: 20,303,872 km (0.105 R)
• M52: 21,242,449 km (0.103 R)
• M53: 21,534,015 km (0.087 R)
• M54: 25,753,273 km (0.111 R)
• M55: 25,830,915 km (0.061 R)
• M56: 28,837,234 km (0.048 R)
• M57: 29,727,939 km (0.102 R)
• M58: 30,299,403 km (0.092 R)
• M59: 31,453,252 km (0.049 R)
• M60: 33,633,790 km (0.078 R)
• M61: 34,571,021 km (0.116 R)
• M62: 36,820,075 km (0.102 R)
• M63: 37,345,762 km (0.112 R)
• M64: 38,138,930 km (0.082 R)
• M65: 40,551,495 km (0.073 R)
• M66: 42,004,389 km (0.114 R)
• M67: 43,105,130 km (0.112 R)
• M68: 43,566,640 km (0.025 R)
• M69: 43,659,091 km (0.1 R)
• M70: 44,680,845 km (0.117 R)
• M71: 45,898,272 km (0.037 R)
• M72: 47,411,754 km (0.108 R)
• M73: 48,174,703 km (0.109 R)
• M74: 48,557,524 km (0.066 R)
• M75: 50,293,308 km (0.119 R)
• M76: 51,559,505 km (0.115 R)
• M77: 52,540,567 km (0.108 R)
• M78: 53,230,962 km (0.107 R)
• M79: 53,527,764 km (0.045 R)
• M80: 54,521,243 km (0.109 R)
• M81: 58,147,346 km (0.114 R)
• M82: 58,351,098 km (0.096 R)
• M83: 61,642,850 km (0.083 R)
• M84: 62,370,943 km (0.066 R)
• M85: 64,677,592 km (0.106 R)
• M86: 65,523,269 km (0.067 R)
• M87: 67,118,880 km (0.118 R)
• M88: 67,760,655 km (0.068 R)
• M89: 68,082,290 km (0.086 R)
• M90: 68,297,113 km (0.104 R)
• M91: 68,619,496 km (0.12 R)
• M92: 68,834,767 km (0.081 R)
• M93: 70,565,166 km (0.099 R)
• M94: 71,872,352 km (0.115 R)
• M95: 72,419,282 km (0.112 R)
• M96: 72,967,708 km (0.094 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 20,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit