🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.54 AU - 0.86 AU

Year: 222 Days

Day: 14.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,439,364 km

• M1: 98,735 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.77 AU - 0.77 AU

Year: 256 Days

Day: 14.9 Hours

Environment

Temp: 109 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.96 AU - 0.98 AU

Year: 362 Days

Day: 25.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.52 AU - 1.76 AU

Year: 795 Days

Day: 30.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.23 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.7

Radius: 4.8

Gravity: 28.63 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 12.04 AU - 13.6 AU

Year: 17385 Days

Day: 19.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 68,439,364 km

• M1: 70,909 km (0.115 R)
• M2: 108,608 km (0.099 R)
• M3: 380,128 km (0.043 R)
• M4: 893,997 km (0.083 R)
• M5: 1,577,958 km (0.077 R)
• M6: 2,320,113 km (0.118 R)
• M7: 2,486,616 km (0.096 R)
• M8: 2,726,421 km (0.116 R)
• M9: 2,973,557 km (0.044 R)
• M10: 3,227,873 km (0.11 R)
• M11: 3,796,196 km (0.096 R)
• M12: 3,913,630 km (0.057 R)
• M13: 4,642,770 km (0.087 R)
• M14: 4,894,992 km (0.048 R)
• M15: 5,281,702 km (0.099 R)
• M16: 5,368,918 km (0.091 R)
• M17: 5,589,276 km (0.056 R)
• M18: 5,678,137 km (0.098 R)
• M19: 5,722,867 km (0.072 R)
• M20: 6,640,201 km (0.078 R)
• M21: 6,781,720 km (0.069 R)
• M22: 7,651,482 km (0.109 R)
• M23: 9,282,398 km (0.114 R)
• M24: 9,546,738 km (0.102 R)
• M25: 9,706,508 km (0.11 R)
• M26: 10,299,664 km (0.068 R)
• M27: 10,354,267 km (0.029 R)
• M28: 11,015,938 km (0.117 R)
• M29: 11,464,582 km (0.111 R)
• M30: 12,033,802 km (0.068 R)
• M31: 12,904,761 km (0.11 R)
• M32: 13,318,250 km (0.096 R)
• M33: 13,377,640 km (0.073 R)
• M34: 15,200,490 km (0.106 R)
• M35: 16,458,309 km (0.059 R)
• M36: 17,035,158 km (0.091 R)
• M37: 20,017,242 km (0.11 R)
• M38: 20,085,309 km (0.103 R)
• M39: 20,358,325 km (0.069 R)
• M40: 21,602,381 km (0.113 R)
• M41: 21,882,129 km (0.097 R)
• M42: 21,952,141 km (0.08 R)
• M43: 22,374,606 km (0.11 R)
• M44: 23,013,089 km (0.087 R)
• M45: 24,090,643 km (0.077 R)
• M46: 25,774,516 km (0.105 R)
• M47: 25,922,768 km (0.029 R)
• M48: 27,193,901 km (0.1 R)
• M49: 27,420,392 km (0.115 R)
• M50: 27,875,170 km (0.048 R)
• M51: 28,638,568 km (0.096 R)
• M52: 29,254,163 km (0.081 R)
• M53: 30,969,751 km (0.091 R)
• M54: 31,206,265 km (0.066 R)
• M55: 33,038,839 km (0.105 R)
• M56: 33,361,073 km (0.111 R)
• M57: 33,603,571 km (0.066 R)
• M58: 33,927,600 km (0.074 R)
• M59: 34,988,100 km (0.09 R)
• M60: 35,646,031 km (0.093 R)
• M61: 36,557,381 km (0.118 R)
• M62: 37,057,786 km (0.081 R)
• M63: 37,980,955 km (0.085 R)
• M64: 38,741,959 km (0.111 R)
• M65: 39,337,209 km (0.089 R)
• M66: 39,935,600 km (0.084 R)
• M67: 40,450,815 km (0.102 R)
• M68: 44,207,368 km (0.062 R)
• M69: 44,651,374 km (0.045 R)
• M70: 44,829,396 km (0.116 R)
• M71: 45,454,266 km (0.058 R)
• M72: 46,532,268 km (0.094 R)
• M73: 46,712,683 km (0.11 R)
• M74: 48,073,725 km (0.082 R)
• M75: 49,631,786 km (0.068 R)
• M76: 54,689,690 km (0.084 R)
• M77: 54,880,278 km (0.09 R)
• M78: 57,957,357 km (0.109 R)
• M79: 58,054,446 km (0.088 R)
• M80: 59,028,029 km (0.085 R)
• M81: 60,400,140 km (0.092 R)
• M82: 60,597,011 km (0.09 R)
• M83: 60,695,596 km (0.116 R)
• M84: 61,287,704 km (0.091 R)
• M85: 61,683,690 km (0.093 R)
• M86: 62,080,424 km (0.027 R)
• M87: 62,279,090 km (0.104 R)
• M88: 64,478,477 km (0.117 R)
• M89: 65,284,511 km (0.041 R)
• M90: 66,804,874 km (0.116 R)
• M91: 67,314,255 km (0.112 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 18,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit