🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.52 AU - 0.82 AU

Year: 195 Days

Day: 37.6 Hours

Environment

Temp: 203 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,578,062 km

• M1: 426,803 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.76 AU - 1.14 AU

Year: 330 Days

Day: 37.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,578,062 km

• M1: 398,080 km (0.096 R)
• M2: 549,473 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.6 AU - 1.8 AU

Year: 790 Days

Day: 47.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,578,062 km

• M1: 766,689 km (0.1 R)
• M2: 1,190,949 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.35 AU - 2.37 AU

Year: 1292 Days

Day: 19 Hours

Environment

Temp: -79 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.4 AU - 3.28 AU

Year: 1706 Days

Day: 44.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.69 AU - 5.67 AU

Year: 3609 Days

Day: 14.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.6

Radius: 13.8

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.36 AU - 13.36 AU

Year: 13648 Days

Day: 12.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,578,062 km

• M1: 224,995 km (0.065 R)
• M2: 582,983 km (0.11 R)
• M3: 841,787 km (0.115 R)
• M4: 996,172 km (0.057 R)
• M5: 1,139,637 km (0.077 R)
• M6: 1,268,590 km (0.081 R)
• M7: 1,988,754 km (0.079 R)
• M8: 2,363,946 km (0.107 R)
• M9: 2,588,791 km (0.086 R)
• M10: 3,150,980 km (0.093 R)
• M11: 3,653,928 km (0.04 R)
• M12: 3,948,037 km (0.077 R)
• M13: 4,455,773 km (0.103 R)
• M14: 4,594,749 km (0.075 R)
• M15: 4,699,916 km (0.1 R)
• M16: 5,056,258 km (0.096 R)
• M17: 5,274,522 km (0.084 R)
• M18: 5,458,677 km (0.066 R)
• M19: 5,757,872 km (0.099 R)
• M20: 5,947,712 km (0.102 R)
• M21: 6,450,959 km (0.107 R)
• M22: 6,727,566 km (0.098 R)
• M23: 7,008,211 km (0.116 R)
• M24: 8,211,876 km (0.117 R)
• M25: 8,641,820 km (0.113 R)
• M26: 9,300,500 km (0.101 R)
• M27: 10,021,113 km (0.074 R)
• M28: 10,112,367 km (0.072 R)
• M29: 10,388,076 km (0.094 R)
• M30: 10,993,948 km (0.106 R)
• M31: 12,191,329 km (0.026 R)
• M32: 12,830,411 km (0.031 R)
• M33: 13,530,828 km (0.039 R)
• M34: 14,916,553 km (0.119 R)
• M35: 15,125,691 km (0.09 R)
• M36: 17,106,217 km (0.092 R)
• M37: 17,325,079 km (0.12 R)
• M38: 17,821,295 km (0.118 R)
• M39: 19,565,756 km (0.095 R)
• M40: 19,680,198 km (0.081 R)
• M41: 19,794,790 km (0.068 R)
• M42: 20,661,710 km (0.045 R)
• M43: 21,070,561 km (0.098 R)
• M44: 21,305,430 km (0.073 R)
• M45: 21,777,560 km (0.11 R)
• M46: 21,955,582 km (0.097 R)
• M47: 22,432,650 km (0.119 R)
• M48: 23,094,171 km (0.107 R)
• M49: 23,336,221 km (0.084 R)
• M50: 23,761,976 km (0.071 R)
• M51: 23,884,198 km (0.119 R)
• M52: 24,930,635 km (0.119 R)
• M53: 29,133,437 km (0.091 R)
• M54: 29,855,097 km (0.051 R)
• M55: 30,516,170 km (0.066 R)
• M56: 31,182,031 km (0.1 R)
• M57: 31,315,771 km (0.104 R)
• M58: 31,583,850 km (0.093 R)
• M59: 31,987,466 km (0.113 R)
• M60: 32,528,262 km (0.117 R)
• M61: 34,099,787 km (0.074 R)
• M62: 35,207,560 km (0.076 R)
• M63: 35,626,135 km (0.111 R)
• M64: 36,750,063 km (0.049 R)
• M65: 37,245,531 km (0.116 R)
• M66: 37,957,019 km (0.061 R)
• M67: 39,538,268 km (0.065 R)
• M68: 41,141,060 km (0.053 R)
• M69: 42,319,891 km (0.077 R)
• M70: 42,542,194 km (0.036 R)
• M71: 43,136,845 km (0.047 R)
• M72: 45,542,977 km (0.107 R)
• M73: 47,068,876 km (0.057 R)
• M74: 47,761,065 km (0.08 R)
• M75: 49,077,526 km (0.081 R)
• M76: 49,857,530 km (0.103 R)
• M77: 50,641,572 km (0.065 R)
• M78: 52,619,705 km (0.102 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 18,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit