🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.55 AU - 0.79 AU

Year: 207 Days

Day: 44.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.99 AU - 1.05 AU

Year: 388 Days

Day: 23.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 48 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,207,056 km

• M1: 183,706 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.5

Radius: 12.8

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.42 AU - 6.66 AU

Year: 5592 Days

Day: 10.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 42,207,056 km

• M1: 318,643 km (0.063 R)
• M2: 504,594 km (0.026 R)
• M3: 701,315 km (0.104 R)
• M4: 814,411 km (0.068 R)
• M5: 1,051,673 km (0.114 R)
• M6: 1,681,480 km (0.115 R)
• M7: 1,781,860 km (0.058 R)
• M8: 1,895,854 km (0.034 R)
• M9: 2,071,482 km (0.101 R)
• M10: 2,228,260 km (0.096 R)
• M11: 3,335,434 km (0.108 R)
• M12: 3,448,829 km (0.106 R)
• M13: 3,549,209 km (0.071 R)
• M14: 3,635,976 km (0.088 R)
• M15: 3,811,754 km (0.118 R)
• M16: 3,915,575 km (0.038 R)
• M17: 4,187,095 km (0.062 R)
• M18: 4,812,564 km (0.068 R)
• M19: 4,973,531 km (0.119 R)
• M20: 5,384,027 km (0.092 R)
• M21: 5,551,278 km (0.108 R)
• M22: 6,150,417 km (0.081 R)
• M23: 6,413,560 km (0.058 R)
• M24: 6,932,814 km (0.115 R)
• M25: 7,023,770 km (0.071 R)
• M26: 7,335,831 km (0.118 R)
• M27: 7,465,682 km (0.102 R)
• M28: 7,878,871 km (0.046 R)
• M29: 8,590,658 km (0.117 R)
• M30: 8,924,560 km (0.082 R)
• M31: 9,182,916 km (0.094 R)
• M32: 9,403,423 km (0.08 R)
• M33: 10,178,639 km (0.096 R)
• M34: 10,302,955 km (0.076 R)
• M35: 10,511,195 km (0.109 R)
• M36: 10,720,931 km (0.06 R)
• M37: 10,826,248 km (0.058 R)
• M38: 11,016,836 km (0.076 R)
• M39: 11,229,863 km (0.09 R)
• M40: 11,508,863 km (0.101 R)
• M41: 11,855,332 km (0.079 R)
• M42: 13,707,802 km (0.035 R)
• M43: 13,960,025 km (0.109 R)
• M44: 15,505,520 km (0.116 R)
• M45: 15,720,492 km (0.067 R)
• M46: 15,984,682 km (0.11 R)
• M47: 16,225,983 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.3

Radius: 6.8

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 13.01 AU - 13.03 AU

Year: 17699 Days

Day: 17 Hours

Environment

Temp: -198 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,207,056 km

• M1: 109,206 km (0.07 R)
• M2: 314,455 km (0.055 R)
• M3: 703,708 km (0.116 R)
• M4: 848,070 km (0.076 R)
• M5: 1,317,957 km (0.061 R)
• M6: 1,376,899 km (0.093 R)
• M7: 1,792,033 km (0.1 R)
• M8: 2,458,641 km (0.119 R)
• M9: 2,605,397 km (0.057 R)
• M10: 2,805,708 km (0.1 R)
• M11: 3,011,106 km (0.07 R)
• M12: 3,089,346 km (0.091 R)
• M13: 3,274,548 km (0.066 R)
• M14: 3,600,671 km (0.04 R)
• M15: 3,767,622 km (0.077 R)
• M16: 4,022,986 km (0.076 R)
• M17: 5,668,862 km (0.067 R)
• M18: 5,830,727 km (0.074 R)
• M19: 5,961,326 km (0.119 R)
• M20: 6,059,911 km (0.059 R)
• M21: 6,392,467 km (0.104 R)
• M22: 6,527,254 km (0.063 R)
• M23: 7,040,674 km (0.101 R)
• M24: 7,179,800 km (0.086 R)
• M25: 7,460,745 km (0.06 R)
• M26: 8,694,628 km (0.107 R)
• M27: 9,145,067 km (0.114 R)
• M28: 9,411,501 km (0.041 R)
• M29: 9,487,946 km (0.076 R)
• M30: 9,680,329 km (0.092 R)
• M31: 10,422,783 km (0.107 R)
• M32: 10,621,150 km (0.072 R)
• M33: 12,003,284 km (0.057 R)
• M34: 12,253,113 km (0.093 R)
• M35: 12,504,437 km (0.082 R)
• M36: 13,226,247 km (0.085 R)
• M37: 13,312,116 km (0.058 R)
• M38: 14,932,411 km (0.116 R)
• M39: 15,245,968 km (0.113 R)
• M40: 15,606,947 km (0.107 R)
• M41: 17,926,163 km (0.089 R)
• M42: 18,163,874 km (0.05 R)
• M43: 18,546,546 km (0.053 R)
• M44: 18,738,779 km (0.096 R)
• M45: 18,931,760 km (0.114 R)
• M46: 19,661,349 km (0.117 R)
• M47: 21,198,018 km (0.086 R)
• M48: 24,017,789 km (0.064 R)
• M49: 25,284,583 km (0.101 R)
• M50: 25,604,723 km (0.075 R)
• M51: 25,926,209 km (0.069 R)
• M52: 26,410,906 km (0.074 R)
• M53: 26,681,379 km (0.091 R)
• M54: 26,844,291 km (0.116 R)
• M55: 27,389,276 km (0.067 R)
• M56: 27,553,385 km (0.108 R)
• M57: 27,882,799 km (0.086 R)
• M58: 28,379,464 km (0.091 R)
• M59: 28,545,518 km (0.05 R)
• M60: 28,767,671 km (0.101 R)
• M61: 28,990,272 km (0.116 R)
• M62: 29,999,160 km (0.05 R)
• M63: 31,019,567 km (0.112 R)
• M64: 31,534,034 km (0.102 R)
• M65: 31,648,776 km (0.119 R)
• M66: 32,051,344 km (0.114 R)
• M67: 32,803,522 km (0.073 R)
• M68: 33,972,031 km (0.089 R)
• M69: 36,169,324 km (0.114 R)
• M70: 36,409,579 km (0.077 R)
• M71: 38,167,653 km (0.074 R)
• M72: 38,351,060 km (0.098 R)
• M73: 38,596,101 km (0.066 R)
• M74: 39,643,286 km (0.076 R)
• M75: 40,015,037 km (0.092 R)
• M76: 41,514,008 km (0.053 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 18,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit