🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.54 AU - 0.84 AU

Year: 206 Days

Day: 12.2 Hours

Environment

Temp: 201 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.56 AU - 1.7 AU

Year: 749 Days

Day: 13.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19

Radius: 10.1

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.06 AU - 9.2 AU

Year: 8343 Days

Day: 8.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 89,597,669 km

• M1: 146,756 km (0.083 R)
• M2: 361,428 km (0.082 R)
• M3: 463,753 km (0.078 R)
• M4: 528,230 km (0.107 R)
• M5: 715,527 km (0.112 R)
• M6: 857,944 km (0.102 R)
• M7: 1,163,572 km (0.116 R)
• M8: 1,395,000 km (0.09 R)
• M9: 1,502,711 km (0.047 R)
• M10: 2,517,433 km (0.117 R)
• M11: 2,739,586 km (0.119 R)
• M12: 2,991,359 km (0.116 R)
• M13: 3,346,804 km (0.114 R)
• M14: 3,431,775 km (0.109 R)
• M15: 3,728,428 km (0.101 R)
• M16: 3,803,975 km (0.091 R)
• M17: 3,905,402 km (0.064 R)
• M18: 4,627,361 km (0.082 R)
• M19: 5,220,367 km (0.082 R)
• M20: 5,720,922 km (0.099 R)
• M21: 5,940,083 km (0.112 R)
• M22: 6,266,655 km (0.11 R)
• M23: 6,492,697 km (0.084 R)
• M24: 6,568,693 km (0.091 R)
• M25: 6,921,893 km (0.101 R)
• M26: 7,093,033 km (0.108 R)
• M27: 7,423,645 km (0.086 R)
• M28: 7,711,022 km (0.09 R)
• M29: 7,920,908 km (0.07 R)
• M30: 8,762,396 km (0.059 R)
• M31: 9,015,366 km (0.093 R)
• M32: 9,151,351 km (0.071 R)
• M33: 9,563,044 km (0.116 R)
• M34: 9,701,721 km (0.071 R)
• M35: 10,174,450 km (0.035 R)
• M36: 10,458,238 km (0.095 R)
• M37: 11,526,815 km (0.088 R)
• M38: 12,384,011 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.5

Radius: 5.6

Gravity: 20.55 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 15.45 AU - 19.55 AU

Year: 26347 Days

Day: 15 Hours

Environment

Temp: -203 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,597,669 km

• M1: 77,641 km (0.07 R)
• M2: 285,882 km (0.086 R)
• M3: 381,923 km (0.118 R)
• M4: 606,320 km (0.113 R)
• M5: 706,850 km (0.077 R)
• M6: 867,967 km (0.075 R)
• M7: 1,100,741 km (0.044 R)
• M8: 1,320,201 km (0.084 R)
• M9: 2,133,565 km (0.087 R)
• M10: 2,691,116 km (0.108 R)
• M11: 4,709,191 km (0.115 R)
• M12: 4,860,285 km (0.1 R)
• M13: 5,167,110 km (0.079 R)
• M14: 5,270,782 km (0.049 R)
• M15: 6,679,994 km (0.115 R)
• M16: 6,906,634 km (0.116 R)
• M17: 7,542,874 km (0.081 R)
• M18: 7,838,180 km (0.062 R)
• M19: 8,870,555 km (0.069 R)
• M20: 9,244,999 km (0.049 R)
• M21: 11,059,771 km (0.095 R)
• M22: 11,938,808 km (0.059 R)
• M23: 12,910,296 km (0.109 R)
• M24: 13,051,068 km (0.068 R)
• M25: 13,192,438 km (0.112 R)
• M26: 14,196,090 km (0.083 R)
• M27: 14,854,171 km (0.119 R)
• M28: 15,075,725 km (0.117 R)
• M29: 15,973,013 km (0.085 R)
• M30: 17,118,784 km (0.099 R)
• M31: 18,054,219 km (0.113 R)
• M32: 19,730,912 km (0.112 R)
• M33: 20,219,050 km (0.03 R)
• M34: 20,958,662 km (0.06 R)
• M35: 21,623,475 km (0.109 R)
• M36: 22,464,364 km (0.111 R)
• M37: 23,230,156 km (0.095 R)
• M38: 24,004,474 km (0.086 R)
• M39: 26,646,223 km (0.112 R)
• M40: 27,819,220 km (0.082 R)
• M41: 28,092,386 km (0.096 R)
• M42: 28,366,299 km (0.119 R)
• M43: 29,101,274 km (0.091 R)
• M44: 30,589,922 km (0.115 R)
• M45: 31,627,683 km (0.095 R)
• M46: 32,485,327 km (0.064 R)
• M47: 33,157,620 km (0.083 R)
• M48: 34,418,281 km (0.085 R)
• M49: 34,809,330 km (0.054 R)
• M50: 34,907,317 km (0.1 R)
• M51: 35,398,746 km (0.05 R)
• M52: 39,411,110 km (0.087 R)
• M53: 39,820,260 km (0.106 R)
• M54: 43,564,845 km (0.112 R)
• M55: 43,881,992 km (0.093 R)
• M56: 44,624,895 km (0.11 R)
• M57: 45,158,062 km (0.065 R)
• M58: 45,800,585 km (0.118 R)
• M59: 46,122,968 km (0.07 R)
• M60: 47,964,368 km (0.116 R)
• M61: 48,291,689 km (0.107 R)
• M62: 48,619,906 km (0.097 R)
• M63: 50,715,473 km (0.1 R)
• M64: 50,937,776 km (0.089 R)
• M65: 51,271,678 km (0.079 R)
• M66: 51,718,228 km (0.081 R)
• M67: 51,942,026 km (0.113 R)
• M68: 52,166,124 km (0.091 R)
• M69: 52,727,714 km (0.092 R)
• M70: 53,517,292 km (0.089 R)
• M71: 54,083,669 km (0.049 R)
• M72: 54,424,453 km (0.107 R)
• M73: 54,879,979 km (0.061 R)
• M74: 55,222,408 km (0.07 R)
• M75: 55,680,028 km (0.097 R)
• M76: 58,569,062 km (0.061 R)
• M77: 59,035,808 km (0.082 R)
• M78: 59,621,035 km (0.052 R)
• M79: 61,033,238 km (0.115 R)
• M80: 65,335,524 km (0.055 R)
• M81: 67,034,955 km (0.114 R)
• M82: 67,523,093 km (0.069 R)
• M83: 68,257,619 km (0.117 R)
• M84: 75,873,946 km (0.104 R)
• M85: 79,072,199 km (0.072 R)
• M86: 79,458,909 km (0.098 R)
• M87: 81,271,886 km (0.116 R)
• M88: 82,183,535 km (0.103 R)
• M89: 82,444,733 km (0.091 R)
• M90: 84,411,646 km (0.112 R)
• M91: 84,543,292 km (0.081 R)
• M92: 88,793,068 km (0.12 R)
• M93: 89,463,416 km (0.064 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 15,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit