🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.48 AU - 0.54 AU

Year: 128 Days

Day: 28.7 Hours

Environment

Temp: 248 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.62 AU - 0.82 AU

Year: 215 Days

Day: 12.1 Hours

Environment

Temp: 221 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.93 AU - 0.99 AU

Year: 331 Days

Day: 40.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.73 AU - 1.21 AU

Year: 336 Days

Day: 31.7 Hours

Environment

Temp: 93 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.75 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.18 AU - 2.88 AU

Year: 1414 Days

Day: 22 Hours

Environment

Temp: -70 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.92 AU - 3.18 AU

Year: 1431 Days

Day: 24.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,989,008 km

• M1: 623,823 km (0.085 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.82 AU - 3.6 AU

Year: 2021 Days

Day: 30.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,989,008 km

• M1: 902,225 km (0.044 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.8

Radius: 12.1

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.16 AU - 7.88 AU

Year: 5851 Days

Day: 5.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 23,989,008 km

• M1: 170,841 km (0.116 R)
• M2: 250,427 km (0.105 R)
• M3: 393,442 km (0.089 R)
• M4: 509,680 km (0.06 R)
• M5: 762,201 km (0.027 R)
• M6: 848,519 km (0.117 R)
• M7: 1,104,481 km (0.097 R)
• M8: 1,229,395 km (0.104 R)
• M9: 1,332,917 km (0.116 R)
• M10: 1,453,044 km (0.065 R)
• M11: 1,591,123 km (0.04 R)
• M12: 1,748,201 km (0.066 R)
• M13: 1,895,704 km (0.048 R)
• M14: 2,016,729 km (0.082 R)
• M15: 2,187,420 km (0.036 R)
• M16: 2,266,707 km (0.037 R)
• M17: 2,493,946 km (0.12 R)
• M18: 2,694,706 km (0.115 R)
• M19: 2,900,852 km (0.092 R)
• M20: 3,094,582 km (0.114 R)
• M21: 3,184,041 km (0.1 R)
• M22: 4,008,924 km (0.111 R)
• M23: 4,106,761 km (0.064 R)
• M24: 4,185,599 km (0.107 R)
• M25: 4,304,978 km (0.109 R)
• M26: 4,405,208 km (0.11 R)
• M27: 4,506,187 km (0.094 R)
• M28: 4,731,332 km (0.03 R)
• M29: 6,023,558 km (0.086 R)
• M30: 6,662,341 km (0.076 R)
• M31: 6,848,740 km (0.032 R)
• M32: 7,013,447 km (0.085 R)
• M33: 7,418,708 km (0.086 R)
• M34: 7,856,132 km (0.083 R)
• M35: 8,003,935 km (0.096 R)
• M36: 8,127,652 km (0.07 R)
• M37: 8,502,993 km (0.096 R)
• M38: 8,629,254 km (0.074 R)
• M39: 8,858,288 km (0.057 R)
• M40: 8,986,494 km (0.094 R)
• M41: 10,140,342 km (0.08 R)
• M42: 10,355,165 km (0.043 R)
• M43: 10,816,824 km (0.109 R)
• M44: 10,926,329 km (0.081 R)
• M45: 11,036,284 km (0.072 R)
• M46: 11,229,564 km (0.091 R)
• M47: 11,816,287 km (0.037 R)
• M48: 11,900,959 km (0.091 R)
• M49: 12,014,205 km (0.097 R)
• M50: 12,700,710 km (0.088 R)
• M51: 12,874,393 km (0.109 R)
• M52: 13,019,652 km (0.101 R)
• M53: 13,576,755 km (0.115 R)
• M54: 13,695,087 km (0.025 R)
• M55: 14,261,614 km (0.047 R)
• M56: 15,049,396 km (0.099 R)
• M57: 15,541,274 km (0.08 R)
• M58: 15,789,158 km (0.08 R)
• M59: 16,069,654 km (0.096 R)
• M60: 16,383,211 km (0.076 R)
• M61: 16,635,433 km (0.105 R)
• M62: 17,528,831 km (0.069 R)
• M63: 17,851,514 km (0.094 R)
• M64: 18,930,863 km (0.086 R)
• M65: 19,162,440 km (0.101 R)
• M66: 19,561,717 km (0.07 R)
• M67: 19,728,967 km (0.098 R)
• M68: 20,267,220 km (0.101 R)
• M69: 20,606,060 km (0.113 R)
• M70: 20,810,261 km (0.058 R)
• M71: 21,220,757 km (0.096 R)
• M72: 21,323,680 km (0.088 R)
• M73: 22,363,236 km (0.075 R)
• M74: 22,503,110 km (0.099 R)
• M75: 22,818,762 km (0.033 R)
• M76: 23,030,143 km (0.075 R)
• M77: 23,846,050 km (0.088 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 20,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit