🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.55 AU - 0.85 AU

Year: 222 Days

Day: 16.5 Hours

Environment

Temp: 95 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.92 AU - 1.42 AU

Year: 479 Days

Day: 36.7 Hours

Environment

Temp: -13 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.29 AU - 1.41 AU

Year: 594 Days

Day: 27.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728

Radius: 10.2

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.8 AU - 9.74 AU

Year: 9008 Days

Day: 12.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 61,946,745 km

• M1: 403,615 km (0.033 R)
• M2: 993,330 km (0.092 R)
• M3: 1,568,384 km (0.119 R)
• M4: 1,964,968 km (0.101 R)
• M5: 2,348,986 km (0.091 R)
• M6: 2,618,112 km (0.115 R)
• M7: 3,693,721 km (0.091 R)
• M8: 4,248,879 km (0.1 R)
• M9: 4,669,997 km (0.038 R)
• M10: 5,386,271 km (0.118 R)
• M11: 5,764,006 km (0.111 R)
• M12: 6,154,905 km (0.094 R)
• M13: 6,976,048 km (0.092 R)
• M14: 8,500,001 km (0.064 R)
• M15: 9,258,163 km (0.057 R)
• M16: 9,964,265 km (0.091 R)
• M17: 10,262,713 km (0.107 R)
• M18: 10,696,697 km (0.051 R)
• M19: 11,960,499 km (0.1 R)
• M20: 14,753,342 km (0.075 R)
• M21: 16,125,603 km (0.085 R)
• M22: 19,884,998 km (0.091 R)
• M23: 20,611,146 km (0.067 R)
• M24: 20,856,038 km (0.111 R)
• M25: 21,913,395 km (0.106 R)
• M26: 25,923,665 km (0.108 R)
• M27: 26,613,312 km (0.116 R)
• M28: 27,382,544 km (0.114 R)
• M29: 28,737,153 km (0.082 R)
• M30: 29,026,475 km (0.084 R)
• M31: 29,829,666 km (0.113 R)
• M32: 31,092,721 km (0.105 R)
• M33: 33,932,537 km (0.118 R)
• M34: 39,223,066 km (0.042 R)
• M35: 39,561,307 km (0.104 R)
• M36: 39,900,894 km (0.06 R)
• M37: 41,100,818 km (0.098 R)
• M38: 43,110,965 km (0.117 R)
• M39: 43,732,394 km (0.049 R)
• M40: 44,807,853 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.3

Radius: 12.7

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.9 AU - 13.16 AU

Year: 14828 Days

Day: 5.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 61,946,745 km

• M1: 159,023 km (0.083 R)
• M2: 470,635 km (0.085 R)
• M3: 750,682 km (0.119 R)
• M4: 1,167,911 km (0.096 R)
• M5: 5,017,213 km (0.059 R)
• M6: 6,029,841 km (0.051 R)
• M7: 7,572,943 km (0.116 R)
• M8: 10,045,647 km (0.09 R)
• M9: 10,457,639 km (0.055 R)
• M10: 11,145,041 km (0.078 R)
• M11: 11,415,215 km (0.106 R)
• M12: 11,854,584 km (0.106 R)
• M13: 12,358,729 km (0.102 R)
• M14: 13,815,214 km (0.057 R)
• M15: 17,174,434 km (0.106 R)
• M16: 17,442,962 km (0.094 R)
• M17: 18,677,145 km (0.112 R)
• M18: 20,170,879 km (0.086 R)
• M19: 23,332,182 km (0.042 R)
• M20: 24,517,445 km (0.101 R)
• M21: 25,486,840 km (0.105 R)
• M22: 27,907,782 km (0.09 R)
• M23: 31,883,046 km (0.12 R)
• M24: 32,341,115 km (0.117 R)
• M25: 32,617,572 km (0.082 R)
• M26: 33,735,217 km (0.068 R)
• M27: 34,490,836 km (0.094 R)
• M28: 38,696,182 km (0.045 R)
• M29: 39,302,203 km (0.052 R)
• M30: 40,734,902 km (0.116 R)
• M31: 41,983,296 km (0.059 R)
• M32: 43,038,111 km (0.054 R)
• M33: 44,644,941 km (0.072 R)
• M34: 46,944,261 km (0.092 R)
• M35: 49,074,385 km (0.087 R)
• M36: 52,066,342 km (0.079 R)
• M37: 54,308,814 km (0.093 R)
• M38: 55,267,138 km (0.08 R)
• M39: 56,842,553 km (0.092 R)
• M40: 58,440,109 km (0.117 R)
• M41: 63,623,825 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.5

Radius: 11

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 11.18 AU - 11.96 AU

Year: 14906 Days

Day: 10 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 61,946,745 km

• M1: 141,819 km (0.118 R)
• M2: 593,904 km (0.099 R)
• M3: 1,280,109 km (0.061 R)
• M4: 1,527,544 km (0.118 R)
• M5: 2,008,202 km (0.079 R)
• M6: 2,439,193 km (0.109 R)
• M7: 3,293,846 km (0.108 R)
• M8: 4,187,544 km (0.106 R)
• M9: 4,709,790 km (0.111 R)
• M10: 5,736,779 km (0.067 R)
• M11: 5,962,373 km (0.094 R)
• M12: 7,198,201 km (0.064 R)
• M13: 7,665,245 km (0.09 R)
• M14: 7,970,275 km (0.057 R)
• M15: 11,144,144 km (0.12 R)
• M16: 11,994,608 km (0.078 R)
• M17: 14,024,052 km (0.115 R)
• M18: 16,850,255 km (0.068 R)
• M19: 19,937,955 km (0.045 R)
• M20: 20,359,971 km (0.111 R)
• M21: 22,985,713 km (0.025 R)
• M22: 28,633,780 km (0.1 R)
• M23: 29,564,578 km (0.095 R)
• M24: 29,992,578 km (0.049 R)
• M25: 31,383,090 km (0.057 R)
• M26: 33,801,190 km (0.077 R)
• M27: 43,335,511 km (0.12 R)
• M28: 43,542,405 km (0.082 R)
• M29: 47,460,074 km (0.111 R)
• M30: 48,657,306 km (0.075 R)
• M31: 54,868,310 km (0.076 R)
• M32: 59,741,610 km (0.051 R)
• M33: 60,228,252 km (0.056 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 11,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit