🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.47 AU - 0.73 AU

Year: 177 Days

Day: 47.5 Hours

Environment

Temp: 182 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.89 AU - 4.15 AU

Year: 2515 Days

Day: 15 Hours

Environment

Temp: -116 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627

Radius: 13.8

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.6 AU - 9.28 AU

Year: 8520 Days

Day: 6.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 38,025,804 km

• M1: 186,399 km (0.108 R)
• M2: 444,306 km (0.047 R)
• M3: 556,055 km (0.095 R)
• M4: 1,333,964 km (0.079 R)
• M5: 1,650,065 km (0.071 R)
• M6: 2,762,923 km (0.039 R)
• M7: 3,567,012 km (0.056 R)
• M8: 3,786,023 km (0.082 R)
• M9: 4,237,509 km (0.089 R)
• M10: 4,706,499 km (0.082 R)
• M11: 4,916,833 km (0.038 R)
• M12: 5,472,440 km (0.117 R)
• M13: 6,947,774 km (0.097 R)
• M14: 7,818,134 km (0.115 R)
• M15: 8,393,189 km (0.103 R)
• M16: 8,833,605 km (0.087 R)
• M17: 9,660,582 km (0.116 R)
• M18: 10,316,718 km (0.12 R)
• M19: 10,748,906 km (0.105 R)
• M20: 10,947,423 km (0.102 R)
• M21: 11,916,817 km (0.095 R)
• M22: 12,370,398 km (0.051 R)
• M23: 12,620,226 km (0.089 R)
• M24: 12,745,739 km (0.112 R)
• M25: 12,913,737 km (0.06 R)
• M26: 13,422,220 km (0.12 R)
• M27: 14,067,137 km (0.058 R)
• M28: 14,153,903 km (0.087 R)
• M29: 14,634,262 km (0.12 R)
• M30: 14,898,602 km (0.108 R)
• M31: 14,987,014 km (0.109 R)
• M32: 15,164,437 km (0.074 R)
• M33: 15,253,448 km (0.098 R)
• M34: 15,881,160 km (0.091 R)
• M35: 16,608,954 km (0.052 R)
• M36: 17,069,416 km (0.077 R)
• M37: 17,487,393 km (0.077 R)
• M38: 17,861,687 km (0.103 R)
• M39: 18,286,096 km (0.102 R)
• M40: 19,000,725 km (0.044 R)
• M41: 19,144,788 km (0.091 R)
• M42: 19,337,470 km (0.077 R)
• M43: 20,310,155 km (0.078 R)
• M44: 21,099,882 km (0.093 R)
• M45: 21,448,595 km (0.119 R)
• M46: 23,015,483 km (0.106 R)
• M47: 23,220,432 km (0.064 R)
• M48: 24,619,172 km (0.034 R)
• M49: 25,249,577 km (0.082 R)
• M50: 25,355,194 km (0.091 R)
• M51: 26,848,928 km (0.066 R)
• M52: 27,606,492 km (0.104 R)
• M53: 27,878,760 km (0.098 R)
• M54: 28,480,742 km (0.066 R)
• M55: 28,590,696 km (0.115 R)
• M56: 29,142,563 km (0.077 R)
• M57: 29,530,919 km (0.12 R)
• M58: 29,976,870 km (0.112 R)
• M59: 30,537,413 km (0.117 R)
• M60: 30,875,505 km (0.12 R)
• M61: 32,814,293 km (0.099 R)
• M62: 33,160,612 km (0.05 R)
• M63: 33,973,228 km (0.043 R)
• M64: 34,381,929 km (0.063 R)
• M65: 34,616,349 km (0.099 R)
• M66: 34,910,010 km (0.074 R)
• M67: 35,086,535 km (0.081 R)
• M68: 35,558,815 km (0.09 R)
• M69: 36,928,534 km (0.062 R)
• M70: 37,228,627 km (0.073 R)
• M71: 39,965,520 km (0.114 R)
• M72: 40,520,528 km (0.084 R)
• M73: 40,706,179 km (0.101 R)
• M74: 41,825,769 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.6

Radius: 3.1

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 13 AU - 15.26 AU

Year: 20226 Days

Day: 18.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 38,025,804 km

• M1: 101,427 km (0.11 R)
• M2: 365,468 km (0.073 R)
• M3: 930,499 km (0.101 R)
• M4: 1,047,185 km (0.116 R)
• M5: 1,349,522 km (0.119 R)
• M6: 1,617,602 km (0.095 R)
• M7: 1,964,818 km (0.086 R)
• M8: 2,267,455 km (0.096 R)
• M9: 2,289,745 km (0.04 R)
• M10: 2,772,049 km (0.108 R)
• M11: 2,795,685 km (0.089 R)
• M12: 3,259,438 km (0.119 R)
• M13: 3,410,831 km (0.085 R)
• M14: 3,668,140 km (0.111 R)
• M15: 4,843,979 km (0.079 R)
• M16: 4,930,147 km (0.115 R)
• M17: 5,666,767 km (0.073 R)
• M18: 5,818,310 km (0.045 R)
• M19: 6,156,102 km (0.108 R)
• M20: 6,187,069 km (0.093 R)
• M21: 6,563,457 km (0.118 R)
• M22: 6,786,507 km (0.049 R)
• M23: 8,484,294 km (0.088 R)
• M24: 8,761,947 km (0.114 R)
• M25: 10,120,894 km (0.104 R)
• M26: 10,194,197 km (0.116 R)
• M27: 11,967,530 km (0.081 R)
• M28: 12,710,882 km (0.099 R)
• M29: 12,829,663 km (0.102 R)
• M30: 15,028,901 km (0.098 R)
• M31: 15,702,540 km (0.117 R)
• M32: 17,517,163 km (0.115 R)
• M33: 17,781,801 km (0.119 R)
• M34: 18,763,313 km (0.058 R)
• M35: 20,268,118 km (0.112 R)
• M36: 22,429,358 km (0.07 R)
• M37: 22,908,820 km (0.117 R)
• M38: 25,406,057 km (0.064 R)
• M39: 26,408,662 km (0.062 R)
• M40: 26,813,324 km (0.069 R)
• M41: 27,424,132 km (0.087 R)
• M42: 28,711,272 km (0.067 R)
• M43: 29,912,842 km (0.092 R)
• M44: 31,987,316 km (0.114 R)
• M45: 33,614,492 km (0.116 R)
• M46: 34,162,768 km (0.081 R)
• M47: 35,101,644 km (0.063 R)
• M48: 35,490,748 km (0.118 R)
• M49: 35,713,649 km (0.071 R)
• M50: 37,287,419 km (0.095 R)
• M51: 37,911,840 km (0.09 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: 252 - 11,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit