🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.62 AU - 0.9 AU

Year: 241 Days

Day: 40.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.04 AU - 1.04 AU

Year: 385 Days

Day: 29.4 Hours

Environment

Temp: 39 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.96 AU - 1.54 AU

Year: 508 Days

Day: 33.9 Hours

Environment

Temp: -0 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,378,705 km

• M1: 889,659 km (0.118 R)

Asteroid Belt

Center: 2.65 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.5 AU - 4.6 AU

Year: 2962 Days

Day: 22 Hours

Environment

Temp: -118 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,378,705 km

• M1: 653,144 km (0.106 R)

Asteroid Belt

Center: 8.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.9

Radius: 7.6

Gravity: 15.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 11.32 AU - 15.76 AU

Year: 18107 Days

Day: 19.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,378,705 km

• M1: 171,738 km (0.078 R)
• M2: 456,573 km (0.104 R)
• M3: 516,412 km (0.105 R)
• M4: 600,635 km (0.027 R)
• M5: 807,829 km (0.055 R)
• M6: 958,623 km (0.074 R)
• M7: 1,202,019 km (0.103 R)
• M8: 1,464,862 km (0.109 R)
• M9: 1,681,929 km (0.111 R)
• M10: 2,146,580 km (0.081 R)
• M11: 2,251,149 km (0.093 R)
• M12: 2,686,479 km (0.085 R)
• M13: 3,927,991 km (0.078 R)
• M14: 5,368,768 km (0.044 R)
• M15: 6,244,066 km (0.076 R)
• M16: 7,007,015 km (0.106 R)
• M17: 7,163,195 km (0.081 R)
• M18: 8,015,155 km (0.092 R)
• M19: 8,619,231 km (0.073 R)
• M20: 8,674,881 km (0.112 R)
• M21: 9,352,111 km (0.068 R)
• M22: 9,987,752 km (0.118 R)
• M23: 10,104,887 km (0.117 R)
• M24: 11,545,066 km (0.084 R)
• M25: 12,289,016 km (0.111 R)
• M26: 12,414,529 km (0.099 R)
• M27: 12,793,610 km (0.081 R)
• M28: 13,498,365 km (0.039 R)
• M29: 13,692,843 km (0.079 R)
• M30: 13,822,993 km (0.077 R)
• M31: 13,888,218 km (0.075 R)
• M32: 14,413,605 km (0.077 R)
• M33: 15,416,360 km (0.096 R)
• M34: 16,510,519 km (0.083 R)
• M35: 16,857,436 km (0.117 R)
• M36: 17,771,030 km (0.11 R)
• M37: 24,917,321 km (0.111 R)
• M38: 25,475,021 km (0.097 R)
• M39: 26,037,061 km (0.057 R)
• M40: 26,521,907 km (0.105 R)
• M41: 26,602,989 km (0.115 R)
• M42: 28,657,417 km (0.077 R)
• M43: 28,990,721 km (0.104 R)
• M44: 29,914,338 km (0.103 R)
• M45: 30,592,017 km (0.11 R)
• M46: 31,532,090 km (0.115 R)
• M47: 31,876,314 km (0.113 R)
• M48: 33,440,659 km (0.044 R)
• M49: 33,615,988 km (0.099 R)
• M50: 34,143,769 km (0.072 R)
• M51: 34,320,444 km (0.117 R)
• M52: 35,564,949 km (0.052 R)
• M53: 36,914,621 km (0.085 R)
• M54: 37,459,307 km (0.085 R)
• M55: 39,571,330 km (0.091 R)
• M56: 39,942,631 km (0.091 R)
• M57: 40,969,471 km (0.086 R)
• M58: 42,004,988 km (0.075 R)
• M59: 43,813,925 km (0.114 R)
• M60: 44,294,284 km (0.106 R)
• M61: 44,776,288 km (0.106 R)
• M62: 46,135,086 km (0.111 R)
• M63: 47,507,347 km (0.071 R)
• M64: 47,704,517 km (0.108 R)
• M65: 48,793,739 km (0.077 R)
• M66: 49,092,187 km (0.083 R)
• M67: 49,291,451 km (0.107 R)
• M68: 49,891,039 km (0.105 R)
• M69: 51,198,375 km (0.066 R)
• M70: 51,602,888 km (0.081 R)
• M71: 52,516,931 km (0.117 R)
• M72: 54,670,392 km (0.092 R)
• M73: 56,226,210 km (0.053 R)
• M74: 56,539,019 km (0.12 R)
• M75: 57,376,319 km (0.108 R)
• M76: 59,275,015 km (0.047 R)
• M77: 59,806,087 km (0.109 R)
• M78: 60,552,281 km (0.085 R)
• M79: 61,838,673 km (0.118 R)
• M80: 62,269,366 km (0.105 R)
• M81: 63,784,942 km (0.049 R)
• M82: 64,765,556 km (0.096 R)
• M83: 67,294,358 km (0.072 R)
• M84: 67,405,061 km (0.113 R)
• M85: 69,407,578 km (0.114 R)
• M86: 71,768,531 km (0.109 R)
• M87: 71,881,627 km (0.107 R)
• M88: 73,356,961 km (0.115 R)
• M89: 73,698,942 km (0.086 R)
• M90: 75,186,543 km (0.056 R)
• M91: 76,453,189 km (0.058 R)
• M92: 76,915,446 km (0.034 R)
• M93: 77,031,235 km (0.085 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 11,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit