🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.4 AU - 0.66 AU

Year: 245 Days

Day: 20.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,730,682 km

• M1: 271,071 km (0.103 R)

Asteroid Belt

Center: 1.35 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.2

Radius: 14.3

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.7 AU - 2.62 AU

Year: 2018 Days

Day: 6 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 34,730,682 km

• M1: 201,808 km (0.067 R)
• M2: 302,188 km (0.072 R)
• M3: 439,668 km (0.086 R)
• M4: 580,889 km (0.07 R)
• M5: 755,918 km (0.044 R)
• M6: 847,023 km (0.099 R)
• M7: 975,378 km (0.108 R)
• M8: 1,102,237 km (0.111 R)
• M9: 1,244,205 km (0.057 R)
• M10: 1,355,207 km (0.111 R)
• M11: 1,479,373 km (0.075 R)
• M12: 1,577,659 km (0.088 R)
• M13: 1,709,006 km (0.096 R)
• M14: 1,844,243 km (0.116 R)
• M15: 1,961,677 km (0.072 R)
• M16: 2,114,716 km (0.074 R)
• M17: 2,634,718 km (0.109 R)
• M18: 2,890,979 km (0.105 R)
• M19: 3,053,891 km (0.08 R)
• M20: 3,194,214 km (0.103 R)
• M21: 3,507,920 km (0.097 R)
• M22: 3,668,589 km (0.037 R)
• M23: 3,763,434 km (0.101 R)
• M24: 4,236,163 km (0.085 R)
• M25: 4,610,606 km (0.119 R)
• M26: 4,831,712 km (0.088 R)
• M27: 5,011,080 km (0.118 R)
• M28: 5,147,064 km (0.115 R)
• M29: 5,376,547 km (0.096 R)
• M30: 5,750,692 km (0.062 R)
• M31: 5,989,001 km (0.11 R)
• M32: 6,295,527 km (0.076 R)
• M33: 6,739,982 km (0.103 R)
• M34: 7,194,760 km (0.064 R)
• M35: 7,486,326 km (0.112 R)
• M36: 7,590,147 km (0.086 R)
• M37: 7,729,273 km (0.116 R)
• M38: 7,939,757 km (0.047 R)
• M39: 8,116,582 km (0.094 R)
• M40: 8,402,164 km (0.056 R)
• M41: 8,928,300 km (0.049 R)
• M42: 9,316,207 km (0.097 R)
• M43: 9,446,657 km (0.119 R)
• M44: 10,242,517 km (0.108 R)
• M45: 10,338,709 km (0.084 R)
• M46: 10,687,421 km (0.09 R)
• M47: 10,785,109 km (0.09 R)
• M48: 11,376,768 km (0.109 R)
• M49: 12,243,539 km (0.062 R)
• M50: 12,530,318 km (0.089 R)
• M51: 12,777,902 km (0.031 R)
• M52: 13,235,971 km (0.103 R)
• M53: 13,446,006 km (0.104 R)
• M54: 13,784,397 km (0.07 R)
• M55: 13,890,761 km (0.071 R)
• M56: 14,189,956 km (0.117 R)
• M57: 14,426,471 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.5

Radius: 11.2

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.56 AU - 3.44 AU

Year: 3304 Days

Day: 9.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 34,730,682 km

• M1: 180,565 km (0.077 R)
• M2: 330,611 km (0.1 R)
• M3: 463,005 km (0.066 R)
• M4: 563,386 km (0.111 R)
• M5: 729,738 km (0.045 R)
• M6: 850,613 km (0.038 R)
• M7: 1,213,837 km (0.105 R)
• M8: 1,296,565 km (0.11 R)
• M9: 1,381,237 km (0.119 R)
• M10: 1,904,979 km (0.1 R)
• M11: 2,088,536 km (0.048 R)
• M12: 2,265,361 km (0.084 R)
• M13: 2,473,451 km (0.072 R)
• M14: 2,566,501 km (0.099 R)
• M15: 2,756,341 km (0.089 R)
• M16: 2,922,843 km (0.115 R)
• M17: 3,682,202 km (0.076 R)
• M18: 3,819,832 km (0.098 R)
• M19: 4,100,029 km (0.065 R)
• M20: 4,863,427 km (0.043 R)
• M21: 5,390,759 km (0.075 R)
• M22: 5,776,273 km (0.077 R)
• M23: 6,407,875 km (0.066 R)
• M24: 6,816,277 km (0.081 R)
• M25: 7,042,619 km (0.062 R)
• M26: 8,797,552 km (0.119 R)
• M27: 9,044,089 km (0.026 R)
• M28: 9,147,461 km (0.108 R)
• M29: 9,734,034 km (0.076 R)
• M30: 9,989,099 km (0.112 R)
• M31: 10,203,323 km (0.109 R)
• M32: 10,332,725 km (0.115 R)
• M33: 11,588,150 km (0.062 R)
• M34: 11,723,088 km (0.059 R)
• M35: 13,383,026 km (0.07 R)
• M36: 13,595,604 km (0.032 R)
• M37: 13,833,166 km (0.112 R)
• M38: 14,288,541 km (0.051 R)
• M39: 14,699,936 km (0.12 R)
• M40: 15,336,923 km (0.104 R)
• M41: 15,658,708 km (0.059 R)
• M42: 16,460,553 km (0.064 R)
• M43: 16,994,019 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.6

Radius: 5

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.56 AU - 8.76 AU

Year: 12182 Days

Day: 21.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 34,730,682 km

• M1: 279,598 km (0.057 R)
• M2: 546,481 km (0.066 R)
• M3: 663,467 km (0.084 R)
• M4: 817,403 km (0.075 R)
• M5: 921,373 km (0.042 R)
• M6: 1,077,254 km (0.041 R)
• M7: 1,258,567 km (0.03 R)
• M8: 1,687,165 km (0.034 R)
• M9: 2,343,600 km (0.108 R)
• M10: 2,406,880 km (0.087 R)
• M11: 3,001,681 km (0.104 R)
• M12: 3,163,097 km (0.077 R)
• M13: 3,470,222 km (0.072 R)
• M14: 3,713,019 km (0.105 R)
• M15: 3,786,920 km (0.07 R)
• M16: 4,087,463 km (0.11 R)
• M17: 4,215,070 km (0.086 R)
• M18: 4,421,814 km (0.093 R)
• M19: 4,764,842 km (0.118 R)
• M20: 4,818,398 km (0.115 R)
• M21: 5,476,329 km (0.062 R)
• M22: 5,616,951 km (0.09 R)
• M23: 5,930,508 km (0.077 R)
• M24: 6,017,126 km (0.101 R)
• M25: 6,220,579 km (0.069 R)
• M26: 6,485,516 km (0.092 R)
• M27: 6,634,366 km (0.07 R)
• M28: 7,395,072 km (0.115 R)
• M29: 7,613,036 km (0.081 R)
• M30: 8,023,383 km (0.071 R)
• M31: 8,441,060 km (0.109 R)
• M32: 8,997,714 km (0.052 R)
• M33: 9,263,699 km (0.041 R)
• M34: 9,330,569 km (0.113 R)
• M35: 9,397,738 km (0.071 R)
• M36: 9,599,995 km (0.065 R)
• M37: 9,667,613 km (0.035 R)
• M38: 9,735,530 km (0.12 R)
• M39: 9,803,597 km (0.109 R)
• M40: 10,772,692 km (0.113 R)
• M41: 11,197,251 km (0.119 R)
• M42: 11,232,855 km (0.072 R)
• M43: 11,304,363 km (0.08 R)
• M44: 11,411,625 km (0.097 R)
• M45: 12,245,932 km (0.085 R)
• M46: 12,429,788 km (0.108 R)
• M47: 12,651,791 km (0.108 R)
• M48: 13,287,732 km (0.113 R)
• M49: 13,363,279 km (0.116 R)
• M50: 13,400,977 km (0.113 R)
• M51: 13,666,663 km (0.075 R)
• M52: 14,164,525 km (0.064 R)
• M53: 14,435,147 km (0.071 R)
• M54: 14,668,520 km (0.066 R)
• M55: 15,973,612 km (0.098 R)
• M56: 16,013,854 km (0.119 R)
• M57: 16,094,188 km (0.053 R)
• M58: 16,660,416 km (0.05 R)
• M59: 16,945,998 km (0.102 R)
• M60: 17,356,794 km (0.119 R)
• M61: 17,729,292 km (0.119 R)
• M62: 17,770,881 km (0.04 R)
• M63: 17,854,057 km (0.096 R)
• M64: 18,693,301 km (0.112 R)
• M65: 18,904,982 km (0.101 R)
• M66: 19,075,075 km (0.105 R)
• M67: 19,459,392 km (0.088 R)
• M68: 19,631,130 km (0.055 R)
• M69: 20,062,421 km (0.119 R)
• M70: 20,409,787 km (0.061 R)
• M71: 20,715,266 km (0.096 R)
• M72: 20,934,427 km (0.077 R)
• M73: 21,463,554 km (0.106 R)
• M74: 22,400,187 km (0.089 R)
• M75: 23,122,595 km (0.093 R)
• M76: 23,168,073 km (0.093 R)
• M77: 23,532,343 km (0.095 R)
• M78: 23,623,748 km (0.069 R)
• M79: 25,335,447 km (0.099 R)
• M80: 26,229,892 km (0.091 R)
• M81: 26,324,737 km (0.1 R)
• M82: 26,372,160 km (0.114 R)
• M83: 29,121,619 km (0.099 R)
• M84: 30,505,250 km (0.107 R)
• M85: 30,854,561 km (0.065 R)
• M86: 31,054,723 km (0.096 R)
• M87: 31,910,273 km (0.09 R)
• M88: 32,112,679 km (0.025 R)
• M89: 32,264,820 km (0.114 R)
• M90: 32,315,534 km (0.119 R)
• M91: 32,773,453 km (0.076 R)
• M92: 33,079,979 km (0.068 R)
• M93: 33,747,335 km (0.067 R)
• M94: 34,108,464 km (0.067 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 11,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit