🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.87 AU - 0.93 AU

Year: 355 Days

Day: 36.9 Hours

Environment

Temp: -25 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.69 AU - 2.17 AU

Year: 1116 Days

Day: 28.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.8

Radius: 10.7

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.61 AU - 4.95 AU

Year: 3686 Days

Day: 6.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 52,754,145 km

• M1: 149,448 km (0.06 R)
• M2: 240,553 km (0.095 R)
• M3: 504,594 km (0.067 R)
• M4: 604,375 km (0.045 R)
• M5: 804,986 km (0.091 R)
• M6: 1,171,501 km (0.084 R)
• M7: 1,347,877 km (0.117 R)
• M8: 1,452,745 km (0.059 R)
• M9: 1,629,121 km (0.08 R)
• M10: 1,713,045 km (0.072 R)
• M11: 1,827,188 km (0.069 R)
• M12: 2,278,376 km (0.119 R)
• M13: 2,356,914 km (0.056 R)
• M14: 2,598,216 km (0.049 R)
• M15: 2,697,100 km (0.047 R)
• M16: 3,192,568 km (0.052 R)
• M17: 3,660,959 km (0.099 R)
• M18: 4,170,190 km (0.09 R)
• M19: 4,462,953 km (0.106 R)
• M20: 4,561,987 km (0.094 R)
• M21: 4,986,247 km (0.111 R)
• M22: 5,109,814 km (0.116 R)
• M23: 5,213,486 km (0.041 R)
• M24: 5,423,222 km (0.062 R)
• M25: 5,507,894 km (0.108 R)
• M26: 5,807,539 km (0.092 R)
• M27: 6,289,394 km (0.071 R)
• M28: 6,670,569 km (0.049 R)
• M29: 7,013,298 km (0.093 R)
• M30: 7,479,146 km (0.081 R)
• M31: 7,668,237 km (0.076 R)
• M32: 8,539,046 km (0.117 R)
• M33: 8,836,297 km (0.087 R)
• M34: 10,320,608 km (0.114 R)
• M35: 10,610,827 km (0.059 R)
• M36: 10,823,556 km (0.032 R)
• M37: 11,470,267 km (0.065 R)
• M38: 11,579,174 km (0.115 R)
• M39: 11,880,764 km (0.109 R)
• M40: 12,157,221 km (0.114 R)
• M41: 12,829,214 km (0.064 R)
• M42: 12,942,460 km (0.05 R)
• M43: 13,715,133 km (0.038 R)
• M44: 14,443,974 km (0.07 R)
• M45: 14,650,269 km (0.109 R)
• M46: 14,827,991 km (0.109 R)
• M47: 14,946,772 km (0.101 R)
• M48: 15,245,220 km (0.07 R)
• M49: 15,545,762 km (0.079 R)
• M50: 16,152,381 km (0.093 R)
• M51: 16,736,112 km (0.066 R)
• M52: 17,077,046 km (0.099 R)
• M53: 17,295,309 km (0.104 R)
• M54: 18,272,931 km (0.039 R)
• M55: 18,432,253 km (0.049 R)
• M56: 18,977,537 km (0.111 R)
• M57: 19,138,953 km (0.066 R)
• M58: 19,300,668 km (0.097 R)
• M59: 19,462,982 km (0.045 R)
• M60: 20,578,683 km (0.047 R)
• M61: 20,744,438 km (0.118 R)
• M62: 21,110,803 km (0.079 R)
• M63: 21,177,673 km (0.101 R)
• M64: 21,613,900 km (0.107 R)
• M65: 21,681,219 km (0.119 R)
• M66: 21,849,966 km (0.12 R)
• M67: 21,917,584 km (0.062 R)
• M68: 22,019,161 km (0.054 R)
• M69: 22,803,054 km (0.065 R)
• M70: 23,077,865 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.8

Radius: 14.6

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.39 AU - 11.13 AU

Year: 11729 Days

Day: 8.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,754,145 km

• M1: 468,541 km (0.108 R)
• M2: 650,302 km (0.095 R)
• M3: 993,180 km (0.092 R)
• M4: 1,093,261 km (0.067 R)
• M5: 1,530,685 km (0.099 R)
• M6: 1,648,569 km (0.11 R)
• M7: 1,794,426 km (0.086 R)
• M8: 3,024,420 km (0.112 R)
• M9: 3,205,284 km (0.081 R)
• M10: 3,577,783 km (0.032 R)
• M11: 3,737,254 km (0.049 R)
• M12: 3,834,044 km (0.025 R)
• M13: 4,030,316 km (0.091 R)
• M14: 4,535,508 km (0.099 R)
• M15: 5,313,268 km (0.091 R)
• M16: 5,905,077 km (0.092 R)
• M17: 6,479,084 km (0.063 R)
• M18: 6,792,641 km (0.077 R)
• M19: 7,191,618 km (0.036 R)
• M20: 7,475,555 km (0.086 R)
• M21: 7,598,375 km (0.064 R)
• M22: 7,763,082 km (0.079 R)
• M23: 8,307,020 km (0.113 R)
• M24: 8,949,992 km (0.102 R)
• M25: 9,387,715 km (0.103 R)
• M26: 9,967,108 km (0.083 R)
• M27: 10,375,211 km (0.045 R)
• M28: 12,838,489 km (0.082 R)
• M29: 13,232,829 km (0.092 R)
• M30: 14,236,631 km (0.075 R)
• M31: 15,212,757 km (0.063 R)
• M32: 15,840,470 km (0.084 R)
• M33: 17,121,327 km (0.037 R)
• M34: 18,103,736 km (0.044 R)
• M35: 18,657,398 km (0.102 R)
• M36: 18,992,347 km (0.075 R)
• M37: 19,104,396 km (0.112 R)
• M38: 19,952,018 km (0.107 R)
• M39: 20,237,301 km (0.116 R)
• M40: 20,638,971 km (0.066 R)
• M41: 21,275,510 km (0.104 R)
• M42: 22,746,207 km (0.101 R)
• M43: 23,223,723 km (0.067 R)
• M44: 24,067,455 km (0.083 R)
• M45: 24,249,516 km (0.11 R)
• M46: 25,228,484 km (0.118 R)
• M47: 26,470,296 km (0.102 R)
• M48: 27,414,707 km (0.106 R)
• M49: 28,242,283 km (0.08 R)
• M50: 28,370,339 km (0.113 R)
• M51: 29,142,563 km (0.07 R)
• M52: 29,726,294 km (0.112 R)
• M53: 30,971,397 km (0.075 R)
• M54: 31,301,858 km (0.114 R)
• M55: 31,699,938 km (0.088 R)
• M56: 33,241,544 km (0.1 R)
• M57: 36,746,473 km (0.11 R)
• M58: 37,096,382 km (0.115 R)
• M59: 37,799,492 km (0.098 R)
• M60: 38,436,031 km (0.118 R)
• M61: 39,147,519 km (0.06 R)
• M62: 39,863,345 km (0.072 R)
• M63: 41,671,833 km (0.106 R)
• M64: 41,817,691 km (0.09 R)
• M65: 42,843,334 km (0.108 R)
• M66: 43,285,396 km (0.064 R)
• M67: 44,025,606 km (0.087 R)
• M68: 44,769,856 km (0.084 R)
• M69: 45,068,752 km (0.067 R)
• M70: 46,346,617 km (0.065 R)
• M71: 47,255,723 km (0.106 R)
• M72: 47,560,155 km (0.04 R)
• M73: 50,173,331 km (0.096 R)
• M74: 51,419,331 km (0.091 R)
• M75: 51,967,458 km (0.071 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 16,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit