🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.37 AU - 1.67 AU

Year: 656 Days

Day: 29.8 Hours

Environment

Temp: -19 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.33 AU - 1.87 AU

Year: 708 Days

Day: 36.2 Hours

Environment

Temp: -18 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.21 AU - 2.61 AU

Year: 1309 Days

Day: 29.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.06 AU - 2.92 AU

Year: 1375 Days

Day: 36.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,764,762 km

• M1: 1,062,444 km (0.044 R)

Asteroid Belt

Center: 10.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.1

Radius: 6.4

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 14.84 AU - 22.68 AU

Year: 28427 Days

Day: 23.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,764,762 km

• M1: 868,864 km (0.052 R)
• M2: 936,782 km (0.081 R)
• M3: 983,157 km (0.054 R)
• M4: 1,078,152 km (0.09 R)
• M5: 1,151,604 km (0.101 R)
• M6: 1,277,566 km (0.08 R)
• M7: 1,488,648 km (0.057 R)
• M8: 1,570,778 km (0.067 R)
• M9: 2,033,783 km (0.096 R)
• M10: 2,280,470 km (0.115 R)
• M11: 2,343,600 km (0.115 R)
• M12: 3,111,486 km (0.059 R)
• M13: 3,323,765 km (0.114 R)
• M14: 3,614,285 km (0.086 R)
• M15: 3,875,034 km (0.089 R)
• M16: 4,297,348 km (0.069 R)
• M17: 4,414,932 km (0.025 R)
• M18: 4,573,656 km (0.097 R)
• M19: 5,019,457 km (0.067 R)
• M20: 6,483,273 km (0.088 R)
• M21: 7,307,856 km (0.106 R)
• M22: 7,590,147 km (0.064 R)
• M23: 7,971,921 km (0.077 R)
• M24: 8,409,046 km (0.086 R)
• M25: 8,655,134 km (0.055 R)
• M26: 9,104,227 km (0.076 R)
• M27: 9,357,048 km (0.1 R)
• M28: 10,233,691 km (0.038 R)
• M29: 10,549,343 km (0.113 R)
• M30: 10,975,248 km (0.073 R)
• M31: 11,028,953 km (0.071 R)
• M32: 11,190,370 km (0.055 R)
• M33: 12,064,320 km (0.078 R)
• M34: 13,646,019 km (0.085 R)
• M35: 14,578,761 km (0.048 R)
• M36: 14,993,297 km (0.104 R)
• M37: 15,531,999 km (0.097 R)
• M38: 15,834,037 km (0.092 R)
• M39: 15,955,361 km (0.07 R)
• M40: 16,689,886 km (0.107 R)
• M41: 17,248,036 km (0.099 R)
• M42: 17,310,418 km (0.057 R)
• M43: 18,382,586 km (0.118 R)
• M44: 19,932,420 km (0.052 R)
• M45: 20,260,488 km (0.098 R)
• M46: 21,255,613 km (0.082 R)
• M47: 21,590,862 km (0.052 R)
• M48: 22,266,596 km (0.116 R)
• M49: 22,812,179 km (0.115 R)
• M50: 23,155,357 km (0.062 R)
• M51: 23,431,215 km (0.093 R)
• M52: 25,321,235 km (0.081 R)
• M53: 25,747,738 km (0.066 R)
• M54: 25,890,455 km (0.092 R)
• M55: 26,464,013 km (0.025 R)
• M56: 26,969,355 km (0.098 R)
• M57: 28,209,820 km (0.1 R)
• M58: 29,842,382 km (0.101 R)
• M59: 29,917,330 km (0.075 R)
• M60: 32,656,467 km (0.066 R)
• M61: 34,290,974 km (0.113 R)
• M62: 35,951,959 km (0.06 R)
• M63: 36,351,235 km (0.109 R)
• M64: 36,511,455 km (0.088 R)
• M65: 37,638,974 km (0.087 R)
• M66: 38,125,765 km (0.091 R)
• M67: 38,614,502 km (0.06 R)
• M68: 39,763,114 km (0.063 R)
• M69: 40,093,426 km (0.11 R)
• M70: 40,507,513 km (0.086 R)
• M71: 41,256,400 km (0.106 R)
• M72: 42,177,923 km (0.103 R)
• M73: 42,852,310 km (0.048 R)
• M74: 43,191,000 km (0.113 R)
• M75: 44,554,135 km (0.115 R)
• M76: 45,931,333 km (0.1 R)
• M77: 47,060,498 km (0.083 R)
• M78: 47,322,444 km (0.078 R)
• M79: 47,409,809 km (0.116 R)
• M80: 47,497,324 km (0.059 R)
• M81: 47,935,347 km (0.113 R)
• M82: 48,727,318 km (0.097 R)
• M83: 51,129,111 km (0.061 R)
• M84: 54,207,836 km (0.098 R)
• M85: 54,941,015 km (0.105 R)
• M86: 55,861,939 km (0.11 R)
• M87: 57,066,950 km (0.089 R)
• M88: 57,532,648 km (0.091 R)
• M89: 60,827,691 km (0.116 R)
• M90: 62,258,445 km (0.04 R)
• M91: 62,737,906 km (0.05 R)
• M92: 63,990,040 km (0.063 R)
• M93: 64,570,779 km (0.096 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 10,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit