🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.44 AU - 0.6 AU

Year: 132 Days

Day: 37.4 Hours

Environment

Temp: 254 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.48 AU - 0.66 AU

Year: 152 Days

Day: 30 Hours

Environment

Temp: 175 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.78 AU - 1.02 AU

Year: 301 Days

Day: 42.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,859,823 km

• M1: 305,180 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.06 AU - 1.16 AU

Year: 413 Days

Day: 33.9 Hours

Environment

Temp: 39 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.99 AU - 3.01 AU

Year: 1396 Days

Day: 12.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 99.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.28 AU - 3.54 AU

Year: 1753 Days

Day: 16.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.7

Radius: 10.6

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.19 AU - 6.83 AU

Year: 5202 Days

Day: 10.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,859,823 km

• M1: 132,843 km (0.101 R)
• M2: 225,294 km (0.081 R)
• M3: 416,181 km (0.119 R)
• M4: 581,487 km (0.119 R)
• M5: 654,191 km (0.096 R)
• M6: 810,372 km (0.09 R)
• M7: 921,822 km (0.118 R)
• M8: 1,099,245 km (0.09 R)
• M9: 1,557,015 km (0.071 R)
• M10: 1,843,943 km (0.071 R)
• M11: 2,306,051 km (0.062 R)
• M12: 2,468,066 km (0.082 R)
• M13: 2,824,857 km (0.105 R)
• M14: 2,976,698 km (0.065 R)
• M15: 3,109,093 km (0.08 R)
• M16: 3,175,963 km (0.074 R)
• M17: 3,311,199 km (0.097 R)
• M18: 3,448,381 km (0.046 R)
• M19: 4,361,077 km (0.107 R)
• M20: 4,587,867 km (0.062 R)
• M21: 4,818,547 km (0.114 R)
• M22: 5,026,788 km (0.107 R)
• M23: 5,642,233 km (0.043 R)
• M24: 5,861,843 km (0.047 R)
• M25: 6,000,520 km (0.102 R)
• M26: 6,423,433 km (0.058 R)
• M27: 6,624,044 km (0.09 R)
• M28: 7,002,078 km (0.106 R)
• M29: 7,119,961 km (0.087 R)
• M30: 7,268,063 km (0.112 R)
• M31: 7,627,846 km (0.053 R)
• M32: 8,085,765 km (0.06 R)
• M33: 8,364,765 km (0.119 R)
• M34: 8,932,489 km (0.11 R)
• M35: 9,675,990 km (0.113 R)
• M36: 9,906,221 km (0.111 R)
• M37: 9,972,344 km (0.073 R)
• M38: 10,405,729 km (0.117 R)
• M39: 10,540,367 km (0.115 R)
• M40: 10,743,221 km (0.068 R)
• M41: 11,015,938 km (0.059 R)
• M42: 11,360,014 km (0.098 R)
• M43: 12,342,124 km (0.061 R)
• M44: 13,278,307 km (0.086 R)
• M45: 13,461,116 km (0.038 R)
• M46: 13,792,026 km (0.101 R)
• M47: 14,051,279 km (0.106 R)
• M48: 14,800,765 km (0.107 R)
• M49: 15,104,299 km (0.096 R)
• M50: 15,524,968 km (0.099 R)
• M51: 16,221,645 km (0.081 R)
• M52: 17,166,505 km (0.094 R)
• M53: 17,245,942 km (0.067 R)
• M54: 18,780,517 km (0.115 R)
• M55: 19,067,894 km (0.108 R)
• M56: 19,150,323 km (0.067 R)
• M57: 19,605,549 km (0.078 R)
• M58: 20,064,366 km (0.062 R)
• M59: 21,035,256 km (0.108 R)
• M60: 21,891,853 km (0.105 R)
• M61: 22,107,873 km (0.058 R)
• M62: 22,585,389 km (0.082 R)
• M63: 23,905,141 km (0.105 R)
• M64: 24,305,914 km (0.08 R)
• M65: 25,249,727 km (0.065 R)
• M66: 25,340,234 km (0.075 R)
• M67: 25,885,668 km (0.111 R)
• M68: 26,297,211 km (0.117 R)
• M69: 27,126,881 km (0.1 R)
• M70: 27,544,858 km (0.05 R)
• M71: 28,011,902 km (0.092 R)
• M72: 28,105,550 km (0.12 R)
• M73: 28,717,256 km (0.095 R)
• M74: 28,811,802 km (0.081 R)
• M75: 29,001,043 km (0.088 R)
• M76: 29,143,311 km (0.057 R)
• M77: 29,380,872 km (0.097 R)
• M78: 29,476,166 km (0.081 R)
• M79: 31,013,583 km (0.045 R)
• M80: 31,207,612 km (0.097 R)
• M81: 31,402,089 km (0.097 R)
• M82: 32,823,718 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240

Radius: 14.6

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.38 AU - 10.14 AU

Year: 9155 Days

Day: 8.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 31,859,823 km

• M1: 371,452 km (0.109 R)
• M2: 885,021 km (0.04 R)
• M3: 1,138,589 km (0.119 R)
• M4: 1,244,056 km (0.072 R)
• M5: 1,337,255 km (0.052 R)
• M6: 1,700,778 km (0.099 R)
• M7: 1,894,657 km (0.108 R)
• M8: 2,003,564 km (0.044 R)
• M9: 2,362,898 km (0.103 R)
• M10: 3,057,631 km (0.106 R)
• M11: 3,361,614 km (0.088 R)
• M12: 3,882,962 km (0.099 R)
• M13: 4,165,104 km (0.075 R)
• M14: 4,774,865 km (0.107 R)
• M15: 4,925,510 km (0.094 R)
• M16: 5,543,798 km (0.082 R)
• M17: 6,050,935 km (0.097 R)
• M18: 6,159,543 km (0.075 R)
• M19: 6,296,275 km (0.111 R)
• M20: 6,406,529 km (0.085 R)
• M21: 6,545,206 km (0.099 R)
• M22: 7,109,788 km (0.118 R)
• M23: 7,282,275 km (0.073 R)
• M24: 8,015,903 km (0.099 R)
• M25: 8,285,927 km (0.052 R)
• M26: 8,437,170 km (0.086 R)
• M27: 8,650,646 km (0.115 R)
• M28: 9,617,049 km (0.116 R)
• M29: 10,519,423 km (0.072 R)
• M30: 10,749,205 km (0.108 R)
• M31: 11,214,006 km (0.038 R)
• M32: 11,617,471 km (0.088 R)
• M33: 11,787,115 km (0.099 R)
• M34: 12,094,539 km (0.119 R)
• M35: 12,543,183 km (0.114 R)
• M36: 12,787,028 km (0.067 R)
• M37: 13,244,049 km (0.095 R)
• M38: 14,029,887 km (0.108 R)
• M39: 14,464,768 km (0.075 R)
• M40: 15,348,143 km (0.115 R)
• M41: 15,834,037 km (0.075 R)
• M42: 16,286,870 km (0.044 R)
• M43: 16,476,859 km (0.109 R)
• M44: 17,554,562 km (0.081 R)
• M45: 18,062,597 km (0.117 R)
• M46: 18,298,662 km (0.034 R)
• M47: 18,973,348 km (0.071 R)
• M48: 19,414,213 km (0.095 R)
• M49: 19,980,292 km (0.105 R)
• M50: 20,387,946 km (0.09 R)
• M51: 21,045,877 km (0.095 R)
• M52: 21,920,127 km (0.062 R)
• M53: 22,509,543 km (0.047 R)
• M54: 23,574,979 km (0.114 R)
• M55: 24,352,439 km (0.076 R)
• M56: 25,050,463 km (0.106 R)
• M57: 25,622,375 km (0.115 R)
• M58: 26,065,335 km (0.106 R)
• M59: 26,914,003 km (0.049 R)
• M60: 27,454,650 km (0.091 R)
• M61: 28,317,979 km (0.078 R)
• M62: 28,592,491 km (0.104 R)
• M63: 28,730,121 km (0.076 R)
• M64: 29,236,510 km (0.057 R)
• M65: 29,467,639 km (0.112 R)
• M66: 29,885,167 km (0.032 R)
• M67: 31,338,510 km (0.096 R)
• M68: 31,575,174 km (0.119 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 17,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit