🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.52 AU - 0.84 AU

Year: 216 Days

Day: 43 Hours

Environment

Temp: 91 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.71 AU - 1.19 AU

Year: 356 Days

Day: 21.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.05 AU - 2.57 AU

Year: 1352 Days

Day: 25.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.37 AU - 3.19 AU

Year: 1785 Days

Day: 38.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,461,967 km

• M1: 56,847 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.72 AU - 4.04 AU

Year: 2392 Days

Day: 40.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,461,967 km

• M1: 2,007,903 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.4

Radius: 9.8

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.3 AU - 8.68 AU

Year: 7115 Days

Day: 12.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 20,461,967 km

• M1: 122,670 km (0.106 R)
• M2: 221,405 km (0.098 R)
• M3: 331,060 km (0.072 R)
• M4: 702,661 km (0.093 R)
• M5: 813,513 km (0.101 R)
• M6: 930,648 km (0.025 R)
• M7: 1,208,751 km (0.081 R)
• M8: 1,343,987 km (0.106 R)
• M9: 1,513,033 km (0.086 R)
• M10: 1,585,588 km (0.106 R)
• M11: 1,998,179 km (0.059 R)
• M12: 2,062,057 km (0.093 R)
• M13: 2,460,586 km (0.119 R)
• M14: 2,739,586 km (0.088 R)
• M15: 2,955,755 km (0.112 R)
• M16: 3,084,409 km (0.051 R)
• M17: 3,196,159 km (0.066 R)
• M18: 3,404,698 km (0.093 R)
• M19: 3,520,187 km (0.116 R)
• M20: 3,775,252 km (0.105 R)
• M21: 4,241,399 km (0.085 R)
• M22: 4,704,255 km (0.081 R)
• M23: 4,920,124 km (0.096 R)
• M24: 5,029,181 km (0.1 R)
• M25: 5,183,417 km (0.11 R)
• M26: 5,339,148 km (0.07 R)
• M27: 5,655,248 km (0.048 R)
• M28: 5,931,107 km (0.112 R)
• M29: 6,094,168 km (0.091 R)
• M30: 6,258,577 km (0.025 R)
• M31: 7,078,373 km (0.082 R)
• M32: 7,276,141 km (0.116 R)
• M33: 7,778,640 km (0.093 R)
• M34: 8,085,615 km (0.04 R)
• M35: 8,448,689 km (0.082 R)
• M36: 8,527,228 km (0.051 R)
• M37: 8,950,141 km (0.105 R)
• M38: 9,137,288 km (0.079 R)
• M39: 9,271,777 km (0.089 R)
• M40: 9,488,395 km (0.098 R)
• M41: 9,569,925 km (0.064 R)
• M42: 9,734,034 km (0.07 R)
• M43: 9,871,365 km (0.098 R)
• M44: 10,120,296 km (0.11 R)
• M45: 10,483,520 km (0.035 R)
• M46: 10,652,565 km (0.074 R)
• M47: 11,598,772 km (0.112 R)
• M48: 12,126,104 km (0.104 R)
• M49: 12,274,056 km (0.12 R)
• M50: 12,751,274 km (0.068 R)
• M51: 12,901,769 km (0.116 R)
• M52: 13,143,519 km (0.107 R)
• M53: 13,356,397 km (0.114 R)
• M54: 14,250,544 km (0.083 R)
• M55: 14,344,192 km (0.069 R)
• M56: 14,783,710 km (0.099 R)
• M57: 14,878,406 km (0.113 R)
• M58: 16,226,283 km (0.104 R)
• M59: 16,356,732 km (0.093 R)
• M60: 16,618,528 km (0.11 R)
• M61: 16,717,113 km (0.049 R)
• M62: 16,881,821 km (0.081 R)
• M63: 17,013,915 km (0.102 R)
• M64: 17,746,795 km (0.099 R)
• M65: 18,117,200 km (0.12 R)
• M66: 18,592,173 km (0.119 R)
• M67: 18,899,746 km (0.09 R)
• M68: 19,867,345 km (0.094 R)
• M69: 20,111,788 km (0.113 R)
• M70: 20,744,886 km (0.088 R)
• M71: 21,134,888 km (0.1 R)
• M72: 21,455,925 km (0.08 R)
• M73: 21,563,336 km (0.086 R)
• M74: 21,850,415 km (0.113 R)
• M75: 22,066,733 km (0.05 R)
• M76: 22,319,853 km (0.11 R)
• M77: 22,828,934 km (0.115 R)
• M78: 23,305,254 km (0.07 R)
• M79: 23,673,713 km (0.108 R)
• M80: 23,895,866 km (0.079 R)
• M81: 24,828,609 km (0.077 R)

Asteroid Belt

Center: 10.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11

Radius: 6.4

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 11.16 AU - 18.52 AU

Year: 22010 Days

Day: 20 Hours

Environment

Temp: -205 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 20,461,967 km

• M1: 106,364 km (0.089 R)
• M2: 307,424 km (0.076 R)
• M3: 481,556 km (0.044 R)
• M4: 884,871 km (0.107 R)
• M5: 1,193,342 km (0.105 R)
• M6: 1,263,653 km (0.09 R)
• M7: 2,298,571 km (0.104 R)
• M8: 2,491,104 km (0.05 R)
• M9: 2,536,282 km (0.112 R)
• M10: 2,658,055 km (0.045 R)
• M11: 2,987,021 km (0.12 R)
• M12: 3,546,666 km (0.078 R)
• M13: 4,518,903 km (0.118 R)
• M14: 5,081,989 km (0.12 R)
• M15: 5,726,906 km (0.082 R)
• M16: 6,008,150 km (0.069 R)
• M17: 6,626,138 km (0.085 R)
• M18: 7,503,081 km (0.114 R)
• M19: 8,145,155 km (0.028 R)
• M20: 8,280,242 km (0.075 R)
• M21: 8,781,844 km (0.093 R)
• M22: 9,106,022 km (0.106 R)
• M23: 9,552,422 km (0.114 R)
• M24: 10,613,371 km (0.085 R)
• M25: 11,889,141 km (0.033 R)
• M26: 12,740,054 km (0.111 R)
• M27: 13,054,509 km (0.115 R)
• M28: 13,690,748 km (0.096 R)
• M29: 14,527,449 km (0.103 R)
• M30: 14,718,785 km (0.073 R)
• M31: 17,164,261 km (0.03 R)
• M32: 17,511,328 km (0.091 R)
• M33: 17,889,961 km (0.115 R)
• M34: 19,311,290 km (0.108 R)
• M35: 19,371,279 km (0.1 R)
• M36: 20,096,230 km (0.046 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 16,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit