🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.63 AU - 0.87 AU

Year: 241 Days

Day: 47.6 Hours

Environment

Temp: 112 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,815,292 km

• M1: 400,324 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.42 AU - 1.86 AU

Year: 779 Days

Day: 24.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.61 AU - 1.77 AU

Year: 815 Days

Day: 13.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,815,292 km

• M1: 184,753 km (0.108 R)
• M2: 1,047,634 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.69 AU - 2.33 AU

Year: 1057 Days

Day: 36.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.86 AU - 4.6 AU

Year: 2672 Days

Day: 20.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.4 AU - 4.14 AU

Year: 2715 Days

Day: 15.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.49 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.7

Radius: 8

Gravity: 14.23 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 16.68 AU - 17.72 AU

Year: 26454 Days

Day: 18.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 100,815,292 km

• M1: 146,307 km (0.119 R)
• M2: 215,720 km (0.03 R)
• M3: 649,255 km (0.088 R)
• M4: 1,964,818 km (0.12 R)
• M5: 3,002,130 km (0.105 R)
• M6: 3,284,421 km (0.097 R)
• M7: 3,526,171 km (0.104 R)
• M8: 3,925,299 km (0.066 R)
• M9: 4,874,796 km (0.098 R)
• M10: 4,929,549 km (0.096 R)
• M11: 5,318,952 km (0.099 R)
• M12: 5,488,746 km (0.12 R)
• M13: 5,603,039 km (0.103 R)
• M14: 5,718,079 km (0.073 R)
• M15: 6,245,562 km (0.119 R)
• M16: 7,034,690 km (0.082 R)
• M17: 7,096,773 km (0.099 R)
• M18: 7,984,038 km (0.117 R)
• M19: 8,048,665 km (0.049 R)
• M20: 9,040,349 km (0.101 R)
• M21: 10,070,031 km (0.098 R)
• M22: 10,777,031 km (0.117 R)
• M23: 12,015,252 km (0.114 R)
• M24: 12,538,246 km (0.066 R)
• M25: 12,840,284 km (0.08 R)
• M26: 12,992,276 km (0.108 R)
• M27: 13,528,883 km (0.085 R)
• M28: 13,838,850 km (0.073 R)
• M29: 14,072,821 km (0.12 R)
• M30: 14,151,061 km (0.12 R)
• M31: 14,465,665 km (0.075 R)
• M32: 16,318,884 km (0.112 R)
• M33: 16,897,678 km (0.078 R)
• M34: 17,315,206 km (0.096 R)
• M35: 18,330,975 km (0.044 R)
• M36: 19,279,126 km (0.095 R)
• M37: 19,627,839 km (0.11 R)
• M38: 20,331,547 km (0.113 R)
• M39: 22,674,998 km (0.064 R)
• M40: 23,135,311 km (0.094 R)
• M41: 23,505,865 km (0.054 R)
• M42: 23,971,862 km (0.077 R)
• M43: 24,346,754 km (0.114 R)
• M44: 25,483,249 km (0.085 R)
• M45: 26,636,948 km (0.108 R)
• M46: 26,928,066 km (0.052 R)
• M47: 29,194,623 km (0.098 R)
• M48: 30,502,557 km (0.049 R)
• M49: 32,655,270 km (0.099 R)
• M50: 32,862,912 km (0.086 R)
• M51: 33,697,668 km (0.027 R)
• M52: 34,012,422 km (0.062 R)
• M53: 34,750,837 km (0.108 R)
• M54: 34,856,753 km (0.067 R)
• M55: 36,781,479 km (0.105 R)
• M56: 36,889,489 km (0.077 R)
• M57: 37,105,657 km (0.057 R)
• M58: 39,843,448 km (0.091 R)
• M59: 41,180,554 km (0.066 R)
• M60: 42,080,086 km (0.088 R)
• M61: 42,419,075 km (0.102 R)
• M62: 43,784,155 km (0.069 R)
• M63: 44,702,237 km (0.046 R)
• M64: 45,395,025 km (0.114 R)
• M65: 45,626,603 km (0.052 R)
• M66: 45,742,691 km (0.101 R)
• M67: 47,494,332 km (0.105 R)
• M68: 48,201,032 km (0.108 R)
• M69: 50,822,286 km (0.113 R)
• M70: 53,734,209 km (0.112 R)
• M71: 54,470,529 km (0.066 R)
• M72: 55,457,576 km (0.033 R)
• M73: 58,579,983 km (0.104 R)
• M74: 59,337,846 km (0.091 R)
• M75: 59,464,555 km (0.083 R)
• M76: 59,844,983 km (0.12 R)
• M77: 61,502,677 km (0.113 R)
• M78: 62,015,797 km (0.043 R)
• M79: 62,788,171 km (0.104 R)
• M80: 65,778,184 km (0.087 R)
• M81: 69,881,055 km (0.074 R)
• M82: 70,818,884 km (0.104 R)
• M83: 72,571,573 km (0.083 R)
• M84: 74,202,189 km (0.049 R)
• M85: 75,433,081 km (0.12 R)
• M86: 80,143,469 km (0.105 R)
• M87: 80,283,492 km (0.057 R)
• M88: 81,969,460 km (0.05 R)
• M89: 82,534,192 km (0.103 R)
• M90: 83,809,215 km (0.102 R)
• M91: 86,666,086 km (0.095 R)
• M92: 88,395,437 km (0.036 R)
• M93: 89,264,451 km (0.085 R)
• M94: 90,427,425 km (0.045 R)
• M95: 92,621,577 km (0.079 R)
• M96: 94,833,232 km (0.101 R)
• M97: 98,108,228 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 18,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit