🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.62 AU - 0.7 AU

Year: 187 Days

Day: 44.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,748,385 km

• M1: 405,859 km (0.026 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.59 AU - 0.93 AU

Year: 231 Days

Day: 13.1 Hours

Environment

Temp: 201 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,748,385 km

• M1: 452,534 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.75 AU - 2.23 AU

Year: 978 Days

Day: 47.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.71 AU - 2.63 AU

Year: 1113 Days

Day: 38.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,748,385 km

• M1: 328,816 km (0.084 R)
• M2: 577,597 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.81 AU - 3.89 AU

Year: 2135 Days

Day: 31.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,748,385 km

• M1: 1,836,613 km (0.106 R)

Asteroid Belt

Center: 9.41 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.5

Radius: 3.1

Gravity: 51.14 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 15.15 AU - 15.77 AU

Year: 21169 Days

Day: 15.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,748,385 km

• M1: 44,879 km (0.072 R)
• M2: 155,731 km (0.057 R)
• M3: 253,718 km (0.098 R)
• M4: 406,009 km (0.04 R)
• M5: 669,002 km (0.115 R)
• M6: 1,000,810 km (0.079 R)
• M7: 1,130,212 km (0.099 R)
• M8: 1,376,300 km (0.056 R)
• M9: 1,608,626 km (0.108 R)
• M10: 2,141,793 km (0.107 R)
• M11: 2,207,915 km (0.066 R)
• M12: 2,688,872 km (0.069 R)
• M13: 3,126,147 km (0.101 R)
• M14: 3,201,095 km (0.06 R)
• M15: 5,348,722 km (0.081 R)
• M16: 5,619,494 km (0.046 R)
• M17: 5,940,980 km (0.059 R)
• M18: 6,458,140 km (0.112 R)
• M19: 6,649,775 km (0.091 R)
• M20: 7,384,899 km (0.063 R)
• M21: 7,484,830 km (0.104 R)
• M22: 7,686,039 km (0.119 R)
• M23: 8,093,843 km (0.096 R)
• M24: 10,014,081 km (0.081 R)
• M25: 11,483,581 km (0.097 R)
• M26: 11,715,458 km (0.083 R)
• M27: 14,118,897 km (0.1 R)
• M28: 14,679,889 km (0.11 R)
• M29: 14,931,663 km (0.052 R)
• M30: 16,995,964 km (0.068 R)
• M31: 19,422,740 km (0.074 R)
• M32: 20,676,071 km (0.11 R)
• M33: 21,028,973 km (0.097 R)
• M34: 21,383,669 km (0.072 R)
• M35: 21,668,952 km (0.025 R)
• M36: 22,387,471 km (0.119 R)
• M37: 23,113,918 km (0.09 R)
• M38: 23,260,075 km (0.044 R)
• M39: 23,774,094 km (0.069 R)
• M40: 24,515,052 km (0.042 R)
• M41: 25,338,887 km (0.094 R)
• M42: 25,716,323 km (0.075 R)
• M43: 26,247,844 km (0.106 R)
• M44: 26,476,729 km (0.11 R)
• M45: 28,019,532 km (0.098 R)
• M46: 28,097,472 km (0.118 R)
• M47: 28,566,312 km (0.085 R)
• M48: 28,644,851 km (0.114 R)
• M49: 29,591,207 km (0.059 R)
• M50: 30,708,404 km (0.115 R)
• M51: 31,191,455 km (0.044 R)
• M52: 32,573,440 km (0.066 R)
• M53: 33,148,345 km (0.079 R)
• M54: 34,641,781 km (0.088 R)
• M55: 35,987,713 km (0.094 R)
• M56: 37,522,138 km (0.116 R)
• M57: 39,426,519 km (0.106 R)
• M58: 40,302,414 km (0.029 R)
• M59: 41,096,181 km (0.068 R)
• M60: 42,341,134 km (0.114 R)
• M61: 47,257,818 km (0.108 R)
• M62: 47,908,269 km (0.099 R)
• M63: 48,749,009 km (0.104 R)
• M64: 49,217,999 km (0.096 R)
• M65: 51,014,370 km (0.106 R)
• M66: 53,506,970 km (0.12 R)
• M67: 54,573,303 km (0.096 R)
• M68: 55,060,394 km (0.082 R)
• M69: 55,744,804 km (0.114 R)
• M70: 56,628,628 km (0.086 R)
• M71: 56,727,213 km (0.086 R)
• M72: 57,616,274 km (0.088 R)
• M73: 58,012,857 km (0.115 R)
• M74: 61,117,312 km (0.119 R)
• M75: 61,218,441 km (0.112 R)
• M76: 61,420,697 km (0.113 R)
• M77: 64,378,097 km (0.099 R)
• M78: 65,718,793 km (0.111 R)
• M79: 66,548,463 km (0.068 R)
• M80: 68,847,782 km (0.086 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 11,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit