🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.73 AU - 0.75 AU

Year: 231 Days

Day: 44 Hours

Environment

Temp: 118 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,963,897 km

• M1: 61,186 km (0.094 R)
• M2: 108,458 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.77 AU - 0.85 AU

Year: 265 Days

Day: 21.3 Hours

Environment

Temp: 116 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.87 AU - 2.13 AU

Year: 1028 Days

Day: 44.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.97 AU - 4.25 AU

Year: 2493 Days

Day: 26 Hours

Environment

Temp: -121 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.1

Radius: 12.8

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.01 AU - 7.51 AU

Year: 6388 Days

Day: 14.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 46,963,897 km

• M1: 213,476 km (0.032 R)
• M2: 370,853 km (0.096 R)
• M3: 551,418 km (0.046 R)
• M4: 947,703 km (0.086 R)
• M5: 1,220,419 km (0.034 R)
• M6: 1,426,715 km (0.078 R)
• M7: 1,602,492 km (0.115 R)
• M8: 2,126,384 km (0.097 R)
• M9: 2,220,780 km (0.117 R)
• M10: 2,426,178 km (0.065 R)
• M11: 2,663,440 km (0.098 R)
• M12: 3,040,278 km (0.115 R)
• M13: 3,133,926 km (0.059 R)
• M14: 3,214,858 km (0.095 R)
• M15: 3,490,118 km (0.069 R)
• M16: 3,687,438 km (0.119 R)
• M17: 3,859,475 km (0.082 R)
• M18: 4,049,016 km (0.08 R)
• M19: 4,391,894 km (0.081 R)
• M20: 4,682,264 km (0.115 R)
• M21: 4,853,404 km (0.114 R)
• M22: 4,963,358 km (0.118 R)
• M23: 5,137,789 km (0.081 R)
• M24: 5,756,376 km (0.097 R)
• M25: 6,346,989 km (0.049 R)
• M26: 7,010,306 km (0.057 R)
• M27: 7,152,723 km (0.093 R)
• M28: 7,513,254 km (0.107 R)
• M29: 8,158,320 km (0.085 R)
• M30: 8,440,312 km (0.101 R)
• M31: 8,592,004 km (0.083 R)
• M32: 8,955,976 km (0.117 R)
• M33: 9,091,362 km (0.073 R)
• M34: 10,138,547 km (0.107 R)
• M35: 10,320,159 km (0.072 R)
• M36: 10,421,586 km (0.041 R)
• M37: 10,604,843 km (0.031 R)
• M38: 10,686,673 km (0.064 R)
• M39: 10,871,576 km (0.105 R)
• M40: 10,974,649 km (0.099 R)
• M41: 11,390,681 km (0.09 R)
• M42: 11,896,621 km (0.071 R)
• M43: 12,626,060 km (0.09 R)
• M44: 13,061,988 km (0.107 R)
• M45: 13,215,775 km (0.062 R)
• M46: 13,948,505 km (0.114 R)
• M47: 14,649,072 km (0.07 R)
• M48: 15,107,141 km (0.119 R)
• M49: 15,361,009 km (0.039 R)
• M50: 15,546,660 km (0.1 R)

Asteroid Belt

Center: 8.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461

Radius: 10.7

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.91 AU - 11.47 AU

Year: 11822 Days

Day: 9.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,963,897 km

• M1: 179,966 km (0.094 R)
• M2: 296,353 km (0.044 R)
• M3: 466,297 km (0.037 R)
• M4: 565,330 km (0.079 R)
• M5: 891,304 km (0.052 R)
• M6: 1,114,205 km (0.116 R)
• M7: 1,192,744 km (0.043 R)
• M8: 1,569,730 km (0.073 R)
• M9: 1,959,433 km (0.114 R)
• M10: 2,055,475 km (0.101 R)
• M11: 2,177,995 km (0.091 R)
• M12: 2,455,948 km (0.119 R)
• M13: 2,533,889 km (0.056 R)
• M14: 2,799,425 km (0.078 R)
• M15: 3,102,211 km (0.066 R)
• M16: 4,290,317 km (0.081 R)
• M17: 4,479,858 km (0.065 R)
• M18: 5,673,649 km (0.113 R)
• M19: 6,812,986 km (0.105 R)
• M20: 6,923,539 km (0.106 R)
• M21: 7,446,683 km (0.036 R)
• M22: 8,137,975 km (0.099 R)
• M23: 8,255,259 km (0.102 R)
• M24: 9,051,270 km (0.113 R)
• M25: 9,172,743 km (0.089 R)
• M26: 9,458,325 km (0.111 R)
• M27: 9,913,252 km (0.08 R)
• M28: 9,996,728 km (0.106 R)
• M29: 10,248,501 km (0.103 R)
• M30: 11,276,687 km (0.06 R)
• M31: 11,714,860 km (0.069 R)
• M32: 11,980,396 km (0.101 R)
• M33: 12,472,423 km (0.111 R)
• M34: 12,880,077 km (0.102 R)
• M35: 13,154,141 km (0.057 R)
• M36: 13,568,976 km (0.115 R)
• M37: 14,886,783 km (0.094 R)
• M38: 15,464,081 km (0.073 R)
• M39: 15,561,021 km (0.077 R)
• M40: 15,950,873 km (0.069 R)
• M41: 16,541,485 km (0.099 R)
• M42: 16,789,668 km (0.084 R)
• M43: 17,039,197 km (0.109 R)
• M44: 18,151,458 km (0.072 R)
• M45: 18,304,945 km (0.087 R)
• M46: 18,407,420 km (0.111 R)
• M47: 19,968,922 km (0.027 R)
• M48: 20,180,304 km (0.044 R)
• M49: 20,979,605 km (0.066 R)
• M50: 21,464,153 km (0.082 R)
• M51: 22,170,704 km (0.074 R)
• M52: 22,554,273 km (0.066 R)
• M53: 23,774,094 km (0.088 R)
• M54: 24,335,534 km (0.088 R)
• M55: 25,930,996 km (0.047 R)
• M56: 26,046,336 km (0.106 R)
• M57: 26,219,570 km (0.083 R)
• M58: 26,683,323 km (0.103 R)
• M59: 27,032,934 km (0.111 R)
• M60: 28,209,072 km (0.098 R)
• M61: 28,922,953 km (0.041 R)
• M62: 29,102,321 km (0.073 R)
• M63: 29,462,104 km (0.117 R)
• M64: 29,642,668 km (0.104 R)
• M65: 29,883,820 km (0.056 R)
• M66: 31,038,566 km (0.106 R)
• M67: 31,775,336 km (0.071 R)
• M68: 33,705,298 km (0.111 R)
• M69: 34,716,280 km (0.101 R)
• M70: 35,097,904 km (0.067 R)
• M71: 35,353,118 km (0.107 R)
• M72: 36,573,837 km (0.039 R)
• M73: 36,897,417 km (0.057 R)
• M74: 38,004,441 km (0.113 R)
• M75: 38,660,877 km (0.069 R)
• M76: 40,251,252 km (0.117 R)
• M77: 41,256,101 km (0.109 R)
• M78: 41,660,464 km (0.083 R)
• M79: 41,930,638 km (0.106 R)
• M80: 42,337,095 km (0.092 R)
• M81: 42,608,765 km (0.118 R)
• M82: 43,564,396 km (0.118 R)
• M83: 44,044,755 km (0.087 R)
• M84: 45,427,039 km (0.071 R)
• M85: 45,983,842 km (0.111 R)
• M86: 46,543,039 km (0.098 R)
• M87: 46,823,535 km (0.098 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 11,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit