🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.61 AU - 0.71 AU

Year: 198 Days

Day: 24.7 Hours

Environment

Temp: 182 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.37 AU - 4.27 AU

Year: 2755 Days

Day: 36.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 54.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.4

Radius: 12.1

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.29 AU - 9.83 AU

Year: 10906 Days

Day: 9.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,341,576 km

• M1: 163,062 km (0.116 R)
• M2: 282,590 km (0.101 R)
• M3: 424,110 km (0.066 R)
• M4: 501,003 km (0.05 R)
• M5: 954,285 km (0.119 R)
• M6: 1,046,288 km (0.088 R)
• M7: 1,125,574 km (0.107 R)
• M8: 1,223,561 km (0.098 R)
• M9: 1,341,893 km (0.062 R)
• M10: 1,428,809 km (0.115 R)
• M11: 1,517,820 km (0.063 R)
• M12: 1,796,371 km (0.099 R)
• M13: 1,971,550 km (0.117 R)
• M14: 2,466,719 km (0.102 R)
• M15: 2,553,037 km (0.119 R)
• M16: 2,640,402 km (0.112 R)
• M17: 3,766,126 km (0.114 R)
• M18: 4,145,656 km (0.062 R)
• M19: 4,223,148 km (0.079 R)
• M20: 4,484,645 km (0.081 R)
• M21: 4,751,528 km (0.117 R)
• M22: 4,832,759 km (0.112 R)
• M23: 5,498,320 km (0.096 R)
• M24: 6,045,848 km (0.065 R)
• M25: 7,038,131 km (0.065 R)
• M26: 7,223,932 km (0.071 R)
• M27: 8,373,142 km (0.115 R)
• M28: 8,735,768 km (0.038 R)
• M29: 9,476,128 km (0.079 R)
• M30: 9,888,569 km (0.113 R)
• M31: 10,096,959 km (0.102 R)
• M32: 10,482,921 km (0.095 R)
• M33: 11,160,899 km (0.059 R)
• M34: 11,853,088 km (0.065 R)
• M35: 12,334,644 km (0.072 R)
• M36: 12,709,536 km (0.091 R)
• M37: 12,936,326 km (0.085 R)
• M38: 13,088,168 km (0.072 R)
• M39: 14,521,465 km (0.077 R)
• M40: 14,877,508 km (0.114 R)
• M41: 15,076,623 km (0.117 R)
• M42: 15,437,303 km (0.073 R)
• M43: 15,598,420 km (0.065 R)
• M44: 15,719,744 km (0.05 R)
• M45: 17,199,267 km (0.108 R)
• M46: 17,618,141 km (0.103 R)
• M47: 17,913,447 km (0.062 R)
• M48: 17,998,120 km (0.042 R)
• M49: 18,125,278 km (0.072 R)
• M50: 18,380,642 km (0.089 R)
• M51: 18,466,062 km (0.095 R)
• M52: 19,197,147 km (0.104 R)
• M53: 20,157,415 km (0.102 R)
• M54: 20,377,773 km (0.031 R)
• M55: 21,043,932 km (0.03 R)
• M56: 21,312,311 km (0.112 R)
• M57: 21,717,123 km (0.109 R)
• M58: 21,897,837 km (0.1 R)
• M59: 22,124,478 km (0.08 R)
• M60: 22,215,284 km (0.095 R)
• M61: 23,685,980 km (0.112 R)
• M62: 24,058,629 km (0.107 R)
• M63: 24,574,143 km (0.1 R)
• M64: 24,998,552 km (0.107 R)
• M65: 25,950,593 km (0.059 R)
• M66: 26,190,398 km (0.106 R)
• M67: 26,575,613 km (0.031 R)
• M68: 27,157,100 km (0.062 R)
• M69: 28,877,027 km (0.061 R)
• M70: 29,225,141 km (0.085 R)
• M71: 29,424,854 km (0.069 R)
• M72: 29,725,097 km (0.069 R)
• M73: 29,925,857 km (0.063 R)
• M74: 30,429,553 km (0.063 R)
• M75: 30,885,378 km (0.05 R)
• M76: 31,394,609 km (0.073 R)
• M77: 31,855,221 km (0.087 R)
• M78: 33,250,371 km (0.05 R)
• M79: 33,772,168 km (0.11 R)
• M80: 34,401,826 km (0.109 R)
• M81: 34,823,841 km (0.086 R)
• M82: 35,300,610 km (0.106 R)
• M83: 35,460,081 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.2

Radius: 7.9

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 14.22 AU - 15.94 AU

Year: 21606 Days

Day: 24.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 45,341,576 km

• M1: 345,122 km (0.081 R)
• M2: 420,220 km (0.117 R)
• M3: 588,967 km (0.088 R)
• M4: 697,874 km (0.099 R)
• M5: 1,319,752 km (0.088 R)
• M6: 1,637,648 km (0.118 R)
• M7: 2,002,517 km (0.106 R)
• M8: 2,145,981 km (0.085 R)
• M9: 2,218,836 km (0.055 R)
• M10: 2,544,809 km (0.097 R)
• M11: 3,158,161 km (0.071 R)
• M12: 3,727,530 km (0.074 R)
• M13: 3,845,264 km (0.103 R)
• M14: 4,328,465 km (0.096 R)
• M15: 5,252,381 km (0.066 R)
• M16: 5,318,354 km (0.113 R)
• M17: 6,235,239 km (0.115 R)
• M18: 6,445,723 km (0.095 R)
• M19: 6,587,243 km (0.1 R)
• M20: 7,090,939 km (0.072 R)
• M21: 9,306,334 km (0.082 R)
• M22: 9,911,607 km (0.076 R)
• M23: 10,239,525 km (0.1 R)
• M24: 11,032,843 km (0.07 R)
• M25: 12,150,189 km (0.092 R)
• M26: 13,483,555 km (0.092 R)
• M27: 14,722,974 km (0.112 R)
• M28: 15,664,243 km (0.081 R)
• M29: 15,807,109 km (0.08 R)
• M30: 17,308,773 km (0.108 R)
• M31: 18,301,504 km (0.06 R)
• M32: 18,602,944 km (0.077 R)
• M33: 18,956,743 km (0.11 R)
• M34: 19,058,170 km (0.109 R)
• M35: 19,159,897 km (0.114 R)
• M36: 20,863,218 km (0.061 R)
• M37: 20,915,577 km (0.102 R)
• M38: 21,020,446 km (0.056 R)
• M39: 23,317,072 km (0.113 R)
• M40: 25,300,441 km (0.1 R)
• M41: 28,143,249 km (0.119 R)
• M42: 28,898,868 km (0.115 R)
• M43: 29,191,332 km (0.103 R)
• M44: 29,249,824 km (0.118 R)
• M45: 31,265,357 km (0.099 R)
• M46: 32,714,810 km (0.111 R)
• M47: 33,570,510 km (0.034 R)
• M48: 35,241,369 km (0.11 R)
• M49: 35,491,197 km (0.056 R)
• M50: 35,992,500 km (0.104 R)
• M51: 37,510,918 km (0.069 R)
• M52: 39,697,441 km (0.077 R)
• M53: 41,991,075 km (0.104 R)
• M54: 43,120,539 km (0.053 R)
• M55: 43,655,651 km (0.102 R)
• M56: 43,856,860 km (0.066 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 11,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit