🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.8 AU - 1.16 AU

Year: 339 Days

Day: 14.8 Hours

Environment

Temp: 123 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,161,070 km

• M1: 165,605 km (0.1 R)
• M2: 758,162 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.47 AU - 4.79 AU

Year: 3485 Days

Day: 41.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,161,070 km

• M1: 992,731 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.9

Radius: 10.8

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 8.3 AU - 12.58 AU

Year: 11801 Days

Day: 10.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 38,161,070 km

• M1: 173,384 km (0.119 R)
• M2: 588,069 km (0.112 R)
• M3: 700,118 km (0.081 R)
• M4: 868,266 km (0.095 R)
• M5: 1,359,396 km (0.115 R)
• M6: 1,536,819 km (0.09 R)
• M7: 1,659,489 km (0.087 R)
• M8: 2,651,921 km (0.109 R)
• M9: 2,800,173 km (0.071 R)
• M10: 2,875,421 km (0.116 R)
• M11: 3,214,709 km (0.045 R)
• M12: 3,534,250 km (0.113 R)
• M13: 4,607,166 km (0.114 R)
• M14: 5,022,749 km (0.116 R)
• M15: 5,207,203 km (0.114 R)
• M16: 5,469,298 km (0.08 R)
• M17: 7,317,430 km (0.066 R)
• M18: 7,930,183 km (0.078 R)
• M19: 8,515,560 km (0.113 R)
• M20: 9,025,240 km (0.073 R)
• M21: 10,051,032 km (0.093 R)
• M22: 10,167,270 km (0.118 R)
• M23: 10,565,798 km (0.046 R)
• M24: 10,778,975 km (0.091 R)
• M25: 11,017,434 km (0.094 R)
• M26: 11,354,329 km (0.115 R)
• M27: 11,964,239 km (0.074 R)
• M28: 13,012,771 km (0.118 R)
• M29: 13,241,356 km (0.049 R)
• M30: 13,317,801 km (0.082 R)
• M31: 14,482,570 km (0.079 R)
• M32: 14,851,628 km (0.071 R)
• M33: 15,197,049 km (0.093 R)
• M34: 15,491,458 km (0.113 R)
• M35: 15,679,802 km (0.07 R)
• M36: 15,950,125 km (0.064 R)
• M37: 16,249,321 km (0.111 R)
• M38: 18,167,913 km (0.107 R)
• M39: 18,309,732 km (0.035 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.8

Radius: 6.5

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 15.74 AU - 16.44 AU

Year: 22579 Days

Day: 19.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,161,070 km

• M1: 84,224 km (0.119 R)
• M2: 288,724 km (0.116 R)
• M3: 493,823 km (0.058 R)
• M4: 726,447 km (0.098 R)
• M5: 910,453 km (0.104 R)
• M6: 958,773 km (0.042 R)
• M7: 1,358,049 km (0.082 R)
• M8: 1,413,700 km (0.075 R)
• M9: 2,427,225 km (0.117 R)
• M10: 2,773,545 km (0.099 R)
• M11: 2,940,645 km (0.108 R)
• M12: 3,461,396 km (0.103 R)
• M13: 4,010,270 km (0.078 R)
• M14: 4,199,362 km (0.094 R)
• M15: 4,446,647 km (0.096 R)
• M16: 4,642,321 km (0.115 R)
• M17: 4,812,264 km (0.118 R)
• M18: 4,955,579 km (0.117 R)
• M19: 5,100,240 km (0.12 R)
• M20: 5,692,648 km (0.078 R)
• M21: 6,526,656 km (0.046 R)
• M22: 6,685,379 km (0.064 R)
• M23: 7,365,451 km (0.037 R)
• M24: 7,431,424 km (0.088 R)
• M25: 7,563,818 km (0.088 R)
• M26: 7,697,110 km (0.119 R)
• M27: 7,965,787 km (0.081 R)
• M28: 8,790,670 km (0.11 R)
• M29: 8,895,688 km (0.09 R)
• M30: 9,036,310 km (0.111 R)
• M31: 9,213,134 km (0.112 R)
• M32: 9,462,664 km (0.106 R)
• M33: 9,895,600 km (0.056 R)
• M34: 10,408,870 km (0.115 R)
• M35: 11,043,764 km (0.066 R)
• M36: 11,346,998 km (0.113 R)
• M37: 11,806,713 km (0.091 R)
• M38: 11,922,651 km (0.105 R)
• M39: 12,429,339 km (0.074 R)
• M40: 12,586,566 km (0.116 R)
• M41: 12,942,909 km (0.09 R)
• M42: 13,665,616 km (0.116 R)
• M43: 14,195,641 km (0.099 R)
• M44: 14,649,371 km (0.102 R)
• M45: 15,359,961 km (0.064 R)
• M46: 15,953,566 km (0.105 R)
• M47: 16,468,332 km (0.06 R)
• M48: 20,824,622 km (0.094 R)
• M49: 21,339,837 km (0.076 R)
• M50: 21,481,207 km (0.073 R)
• M51: 21,670,000 km (0.077 R)
• M52: 22,001,808 km (0.109 R)
• M53: 22,144,524 km (0.096 R)
• M54: 22,382,983 km (0.099 R)
• M55: 22,574,468 km (0.102 R)
• M56: 22,622,340 km (0.039 R)
• M57: 22,958,935 km (0.105 R)
• M58: 23,297,176 km (0.066 R)
• M59: 24,174,418 km (0.084 R)
• M60: 24,370,840 km (0.117 R)
• M61: 24,617,078 km (0.115 R)
• M62: 24,666,445 km (0.116 R)
• M63: 25,161,763 km (0.109 R)
• M64: 25,660,373 km (0.043 R)
• M65: 26,212,689 km (0.039 R)
• M66: 26,667,316 km (0.106 R)
• M67: 26,768,744 km (0.089 R)
• M68: 27,380,001 km (0.107 R)
• M69: 27,584,651 km (0.081 R)
• M70: 27,738,587 km (0.059 R)
• M71: 31,035,574 km (0.084 R)
• M72: 31,195,644 km (0.104 R)
• M73: 31,677,499 km (0.117 R)
• M74: 32,161,747 km (0.119 R)
• M75: 32,540,080 km (0.098 R)
• M76: 34,509,237 km (0.066 R)
• M77: 34,619,790 km (0.034 R)
• M78: 35,007,547 km (0.114 R)
• M79: 36,011,199 km (0.08 R)
• M80: 36,291,695 km (0.065 R)
• M81: 36,854,931 km (0.079 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 10,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit