🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.18 AU - 1.44 AU

Year: 433 Days

Day: 42 Hours

Environment

Temp: 193 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,548,501 km

• M1: 786,137 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.46 AU - 3.04 AU

Year: 1317 Days

Day: 26.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.13 AU - 4.19 AU

Year: 2450 Days

Day: 32.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,548,501 km

• M1: 75,397 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.33 AU - 4.63 AU

Year: 2738 Days

Day: 44.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,548,501 km

• M1: 235,168 km (0.11 R)
• M2: 2,463,279 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.04 AU - 5.22 AU

Year: 2877 Days

Day: 43.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.08 AU - 5.7 AU

Year: 3613 Days

Day: 31.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,548,501 km

• M1: 1,565,841 km (0.09 R)

Asteroid Belt

Center: 6.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.1 AU - 8.96 AU

Year: 5967 Days

Day: 36.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.92 AU - 9.62 AU

Year: 7499 Days

Day: 12.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.5

Radius: 12

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 12.94 AU - 18.16 AU

Year: 17706 Days

Day: 13.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,548,501 km

• M1: 159,471 km (0.09 R)
• M2: 287,527 km (0.086 R)
• M3: 826,079 km (0.042 R)
• M4: 1,304,942 km (0.115 R)
• M5: 1,405,322 km (0.03 R)
• M6: 1,482,515 km (0.086 R)
• M7: 1,561,203 km (0.097 R)
• M8: 2,808,251 km (0.071 R)
• M9: 3,074,087 km (0.072 R)
• M10: 4,142,814 km (0.056 R)
• M11: 4,407,752 km (0.099 R)
• M12: 4,795,809 km (0.109 R)
• M13: 5,688,609 km (0.043 R)
• M14: 6,456,943 km (0.101 R)
• M15: 6,544,308 km (0.098 R)
• M16: 6,720,385 km (0.056 R)
• M17: 7,077,026 km (0.116 R)
• M18: 8,137,077 km (0.108 R)
• M19: 9,196,978 km (0.044 R)
• M20: 9,543,447 km (0.09 R)
• M21: 9,894,104 km (0.105 R)
• M22: 10,867,388 km (0.077 R)
• M23: 11,076,077 km (0.092 R)
• M24: 11,286,262 km (0.059 R)
• M25: 11,710,521 km (0.107 R)
• M26: 12,032,157 km (0.116 R)
• M27: 12,248,176 km (0.12 R)
• M28: 12,519,995 km (0.033 R)
• M29: 13,571,369 km (0.109 R)
• M30: 13,796,364 km (0.086 R)
• M31: 13,965,859 km (0.104 R)
• M32: 14,939,591 km (0.07 R)
• M33: 15,875,924 km (0.107 R)
• M34: 16,351,346 km (0.118 R)
• M35: 16,952,132 km (0.075 R)
• M36: 17,866,773 km (0.119 R)
• M37: 19,048,446 km (0.052 R)
• M38: 19,490,209 km (0.083 R)
• M39: 19,807,805 km (0.114 R)
• M40: 19,935,263 km (0.083 R)
• M41: 20,448,084 km (0.059 R)
• M42: 20,576,888 km (0.112 R)
• M43: 20,900,319 km (0.043 R)
• M44: 21,160,320 km (0.069 R)
• M45: 21,814,810 km (0.081 R)
• M46: 22,012,429 km (0.096 R)
• M47: 23,009,648 km (0.084 R)
• M48: 23,818,075 km (0.073 R)
• M49: 25,117,034 km (0.104 R)
• M50: 25,670,845 km (0.11 R)
• M51: 26,719,975 km (0.06 R)
• M52: 27,783,167 km (0.083 R)
• M53: 28,355,977 km (0.085 R)
• M54: 29,367,558 km (0.115 R)
• M55: 30,097,446 km (0.098 R)
• M56: 30,538,161 km (0.104 R)
• M57: 30,981,121 km (0.119 R)
• M58: 31,129,223 km (0.103 R)
• M59: 31,873,322 km (0.037 R)
• M60: 32,172,518 km (0.113 R)
• M61: 32,924,846 km (0.094 R)
• M62: 33,911,444 km (0.063 R)
• M63: 34,984,958 km (0.096 R)
• M64: 35,913,811 km (0.09 R)
• M65: 36,850,892 km (0.105 R)
• M66: 37,795,902 km (0.114 R)
• M67: 38,112,750 km (0.109 R)
• M68: 40,112,724 km (0.114 R)
• M69: 40,759,885 km (0.084 R)
• M70: 41,982,548 km (0.057 R)
• M71: 42,392,895 km (0.106 R)
• M72: 42,639,582 km (0.089 R)
• M73: 43,548,688 km (0.073 R)
• M74: 44,464,078 km (0.1 R)
• M75: 45,133,827 km (0.026 R)
• M76: 46,144,660 km (0.113 R)
• M77: 47,589,476 km (0.119 R)
• M78: 47,931,607 km (0.064 R)
• M79: 48,102,896 km (0.1 R)
• M80: 48,532,242 km (0.063 R)
• M81: 49,567,758 km (0.072 R)
• M82: 52,188,414 km (0.096 R)
• M83: 55,932,250 km (0.111 R)
• M84: 56,474,094 km (0.087 R)
• M85: 56,655,107 km (0.089 R)
• M86: 58,292,905 km (0.109 R)
• M87: 58,567,267 km (0.099 R)
• M88: 58,750,525 km (0.106 R)
• M89: 60,871,374 km (0.1 R)
• M90: 62,548,515 km (0.068 R)

Kuiper Belt

Range: 38 - 63 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 11,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit