🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.42 AU - 0.66 AU

Year: 85 Days

Day: 27.5 Hours

Environment

Temp: 769 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.91 AU - 2.15 AU

Year: 622 Days

Day: 21 Hours

Environment

Temp: 326 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 126,579,035 km

• M1: 225,444 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.81 AU - 4.09 AU

Year: 1379 Days

Day: 16.6 Hours

Environment

Temp: 226 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 126,579,035 km

• M1: 797,207 km (0.096 R)
• M2: 1,483,712 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 6.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.7 AU - 6.84 AU

Year: 3791 Days

Day: 31.8 Hours

Environment

Temp: 30 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 13.32 AU - 16.86 AU

Year: 12616 Days

Day: 43.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 14.36 AU - 19.16 AU

Year: 14767 Days

Day: 37.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 32.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.3

Radius: 4.6

Gravity: 37.49 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 27.82 AU - 37.18 AU

Year: 39877 Days

Day: 15.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 126,579,035 km

• M1: 147,803 km (0.11 R)
• M2: 266,733 km (0.115 R)
• M3: 442,211 km (0.045 R)
• M4: 815,608 km (0.071 R)
• M5: 1,557,463 km (0.105 R)
• M6: 1,963,322 km (0.082 R)
• M7: 2,300,666 km (0.059 R)
• M8: 3,360,118 km (0.075 R)
• M9: 3,820,580 km (0.113 R)
• M10: 4,991,333 km (0.095 R)
• M11: 5,987,505 km (0.091 R)
• M12: 6,472,950 km (0.082 R)
• M13: 6,899,005 km (0.034 R)
• M14: 7,260,882 km (0.099 R)
• M15: 7,407,488 km (0.105 R)
• M16: 8,154,580 km (0.06 R)
• M17: 9,478,820 km (0.067 R)
• M18: 11,288,955 km (0.114 R)
• M19: 11,800,729 km (0.101 R)
• M20: 13,291,322 km (0.074 R)
• M21: 14,562,754 km (0.059 R)
• M22: 15,872,484 km (0.035 R)
• M23: 17,906,416 km (0.116 R)
• M24: 19,104,994 km (0.067 R)
• M25: 19,408,678 km (0.084 R)
• M26: 21,055,152 km (0.089 R)
• M27: 22,638,795 km (0.064 R)
• M28: 23,175,104 km (0.097 R)
• M29: 23,715,750 km (0.088 R)
• M30: 23,824,358 km (0.108 R)
• M31: 25,140,521 km (0.049 R)
• M32: 25,362,075 km (0.105 R)
• M33: 25,473,226 km (0.054 R)
• M34: 25,584,377 km (0.119 R)
• M35: 26,367,522 km (0.073 R)
• M36: 27,045,051 km (0.089 R)
• M37: 30,517,367 km (0.115 R)
• M38: 32,908,839 km (0.058 R)
• M39: 36,481,834 km (0.103 R)
• M40: 37,488,927 km (0.085 R)
• M41: 39,401,686 km (0.094 R)
• M42: 42,527,533 km (0.103 R)
• M43: 42,659,478 km (0.102 R)
• M44: 44,120,152 km (0.091 R)
• M45: 46,545,283 km (0.117 R)
• M46: 47,090,119 km (0.08 R)
• M47: 47,773,930 km (0.099 R)
• M48: 49,151,727 km (0.119 R)
• M49: 50,263,239 km (0.075 R)
• M50: 51,664,373 km (0.035 R)
• M51: 51,805,144 km (0.046 R)
• M52: 53,078,222 km (0.075 R)
• M53: 54,218,307 km (0.1 R)
• M54: 55,366,621 km (0.104 R)
• M55: 56,233,092 km (0.065 R)
• M56: 57,687,183 km (0.077 R)
• M57: 57,979,348 km (0.046 R)
• M58: 61,674,265 km (0.031 R)
• M59: 63,023,040 km (0.08 R)
• M60: 66,360,568 km (0.087 R)
• M61: 66,513,607 km (0.112 R)
• M62: 68,359,645 km (0.09 R)
• M63: 70,534,349 km (0.05 R)
• M64: 74,474,009 km (0.046 R)
• M65: 75,110,997 km (0.081 R)
• M66: 79,945,252 km (0.102 R)
• M67: 80,924,220 km (0.097 R)
• M68: 82,729,118 km (0.071 R)
• M69: 88,391,099 km (0.086 R)
• M70: 88,559,546 km (0.102 R)
• M71: 89,572,323 km (0.062 R)
• M72: 90,928,578 km (0.049 R)
• M73: 93,146,965 km (0.102 R)
• M74: 93,489,843 km (0.088 R)
• M75: 97,810,977 km (0.096 R)
• M76: 102,727,362 km (0.063 R)
• M77: 103,436,306 km (0.102 R)
• M78: 105,751,333 km (0.098 R)
• M79: 108,083,414 km (0.113 R)
• M80: 108,804,476 km (0.082 R)
• M81: 108,984,891 km (0.105 R)
• M82: 110,976,936 km (0.096 R)
• M83: 112,250,762 km (0.078 R)
• M84: 112,798,290 km (0.052 R)
• M85: 113,163,608 km (0.079 R)
• M86: 114,078,998 km (0.065 R)
• M87: 114,262,405 km (0.117 R)
• M88: 116,470,320 km (0.119 R)
• M89: 117,209,483 km (0.084 R)
• M90: 118,506,796 km (0.105 R)
• M91: 118,692,447 km (0.115 R)
• M92: 119,064,197 km (0.11 R)
• M93: 120,741,638 km (0.081 R)
• M94: 121,489,628 km (0.069 R)
• M95: 125,442,003 km (0.065 R)

Kuiper Belt

Range: 50.9 - 69.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 17,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit