🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1 AU - 1.08 AU

Year: 406 Days

Day: 35.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 64.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.97 AU - 1.53 AU

Year: 535 Days

Day: 46.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1 AU - 1.56 AU

Year: 554 Days

Day: 37.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.27 AU - 1.33 AU

Year: 568 Days

Day: 30.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.41 AU - 3.83 AU

Year: 2110 Days

Day: 43.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,988,019 km

• M1: 1,582,297 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.7

Radius: 8.2

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.24 AU - 5.94 AU

Year: 4397 Days

Day: 8.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,988,019 km

• M1: 129,253 km (0.118 R)
• M2: 288,125 km (0.058 R)
• M3: 397,631 km (0.042 R)
• M4: 522,695 km (0.114 R)
• M5: 730,337 km (0.074 R)
• M6: 789,278 km (0.031 R)
• M7: 887,415 km (0.056 R)
• M8: 1,002,904 km (0.107 R)
• M9: 1,234,930 km (0.094 R)
• M10: 1,292,077 km (0.039 R)
• M11: 1,468,901 km (0.074 R)
• M12: 2,046,200 km (0.09 R)
• M13: 2,668,826 km (0.06 R)
• M14: 2,781,174 km (0.084 R)
• M15: 2,914,316 km (0.115 R)
• M16: 3,167,286 km (0.074 R)
• M17: 3,508,818 km (0.113 R)
• M18: 3,736,057 km (0.116 R)
• M19: 3,968,233 km (0.058 R)
• M20: 4,096,887 km (0.056 R)
• M21: 4,358,384 km (0.087 R)
• M22: 4,446,647 km (0.071 R)
• M23: 4,535,658 km (0.12 R)
• M24: 5,058,802 km (0.099 R)
• M25: 5,624,880 km (0.05 R)
• M26: 5,745,456 km (0.102 R)
• M27: 6,186,321 km (0.12 R)
• M28: 6,385,735 km (0.106 R)
• M29: 6,739,982 km (0.11 R)
• M30: 6,868,038 km (0.03 R)
• M31: 7,100,663 km (0.112 R)
• M32: 7,204,783 km (0.1 R)
• M33: 7,520,435 km (0.115 R)
• M34: 8,301,934 km (0.081 R)
• M35: 8,356,836 km (0.085 R)
• M36: 9,024,342 km (0.102 R)
• M37: 9,080,740 km (0.083 R)
• M38: 9,737,924 km (0.075 R)
• M39: 10,292,334 km (0.067 R)
• M40: 10,707,468 km (0.105 R)
• M41: 10,767,307 km (0.074 R)
• M42: 10,977,193 km (0.093 R)
• M43: 11,310,048 km (0.107 R)
• M44: 11,370,785 km (0.114 R)
• M45: 12,705,497 km (0.12 R)
• M46: 12,800,491 km (0.05 R)
• M47: 13,086,822 km (0.097 R)
• M48: 13,407,410 km (0.12 R)
• M49: 14,056,366 km (0.103 R)
• M50: 14,154,651 km (0.1 R)
• M51: 14,782,065 km (0.108 R)
• M52: 16,269,666 km (0.115 R)
• M53: 16,961,556 km (0.116 R)
• M54: 17,241,005 km (0.089 R)
• M55: 17,627,715 km (0.09 R)
• M56: 18,804,901 km (0.108 R)
• M57: 19,384,892 km (0.075 R)
• M58: 19,640,405 km (0.11 R)
• M59: 19,713,708 km (0.118 R)
• M60: 20,228,774 km (0.102 R)
• M61: 20,673,827 km (0.074 R)
• M62: 20,785,577 km (0.067 R)
• M63: 21,009,675 km (0.089 R)
• M64: 21,234,670 km (0.096 R)
• M65: 21,347,467 km (0.096 R)
• M66: 21,800,599 km (0.067 R)
• M67: 22,066,284 km (0.116 R)
• M68: 22,256,872 km (0.055 R)
• M69: 22,409,611 km (0.109 R)
• M70: 22,601,097 km (0.047 R)
• M71: 22,677,840 km (0.071 R)
• M72: 22,831,627 km (0.108 R)
• M73: 22,947,117 km (0.064 R)
• M74: 23,140,098 km (0.104 R)
• M75: 23,644,392 km (0.042 R)
• M76: 23,761,378 km (0.055 R)
• M77: 24,113,232 km (0.112 R)
• M78: 24,940,957 km (0.115 R)
• M79: 25,298,496 km (0.11 R)
• M80: 25,577,795 km (0.042 R)
• M81: 25,737,865 km (0.097 R)
• M82: 25,858,142 km (0.102 R)
• M83: 26,139,386 km (0.03 R)
• M84: 26,989,550 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.9

Radius: 10.3

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.33 AU - 7.75 AU

Year: 6404 Days

Day: 7.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,988,019 km

• M1: 141,819 km (0.078 R)
• M2: 214,224 km (0.118 R)
• M3: 300,542 km (0.025 R)
• M4: 382,522 km (0.051 R)
• M5: 643,121 km (0.049 R)
• M6: 878,887 km (0.109 R)
• M7: 1,074,113 km (0.106 R)
• M8: 1,283,999 km (0.099 R)
• M9: 1,375,403 km (0.103 R)
• M10: 1,623,885 km (0.095 R)
• M11: 1,804,450 km (0.062 R)
• M12: 1,907,672 km (0.076 R)
• M13: 2,251,598 km (0.092 R)
• M14: 2,453,704 km (0.112 R)
• M15: 3,170,278 km (0.106 R)
• M16: 3,397,368 km (0.096 R)
• M17: 3,629,992 km (0.062 R)
• M18: 4,192,780 km (0.098 R)
• M19: 4,470,583 km (0.079 R)
• M20: 4,840,538 km (0.102 R)
• M21: 4,985,648 km (0.039 R)
• M22: 5,191,046 km (0.102 R)
• M23: 5,854,812 km (0.035 R)
• M24: 6,071,729 km (0.086 R)
• M25: 6,165,527 km (0.079 R)
• M26: 6,705,874 km (0.105 R)
• M27: 6,965,576 km (0.105 R)
• M28: 7,461,343 km (0.09 R)
• M29: 7,730,470 km (0.062 R)
• M30: 7,866,155 km (0.112 R)
• M31: 8,278,148 km (0.113 R)
• M32: 9,702,020 km (0.1 R)
• M33: 10,032,781 km (0.08 R)
• M34: 11,161,946 km (0.115 R)
• M35: 11,624,951 km (0.112 R)
• M36: 11,819,578 km (0.052 R)
• M37: 12,212,422 km (0.066 R)
• M38: 12,489,926 km (0.11 R)
• M39: 12,769,375 km (0.103 R)
• M40: 12,930,193 km (0.07 R)
• M41: 13,010,676 km (0.119 R)
• M42: 13,497,917 km (0.076 R)
• M43: 13,825,985 km (0.1 R)
• M44: 14,239,773 km (0.101 R)
• M45: 14,741,673 km (0.114 R)
• M46: 16,238,849 km (0.045 R)
• M47: 16,939,116 km (0.051 R)
• M48: 17,115,792 km (0.118 R)
• M49: 17,337,496 km (0.064 R)
• M50: 17,560,097 km (0.118 R)
• M51: 18,869,976 km (0.119 R)
• M52: 19,236,940 km (0.081 R)
• M53: 20,117,772 km (0.116 R)
• M54: 20,257,945 km (0.029 R)
• M55: 21,582,934 km (0.082 R)
• M56: 23,082,203 km (0.036 R)
• M57: 23,180,040 km (0.079 R)
• M58: 23,327,245 km (0.113 R)
• M59: 23,918,605 km (0.081 R)
• M60: 24,017,789 km (0.118 R)
• M61: 24,265,971 km (0.03 R)
• M62: 25,015,756 km (0.113 R)
• M63: 25,469,337 km (0.059 R)
• M64: 25,621,179 km (0.104 R)
• M65: 25,722,606 km (0.089 R)
• M66: 25,874,897 km (0.075 R)
• M67: 26,282,401 km (0.118 R)
• M68: 27,725,721 km (0.097 R)
• M69: 27,881,902 km (0.043 R)
• M70: 28,299,728 km (0.032 R)
• M71: 29,194,623 km (0.076 R)
• M72: 31,228,256 km (0.12 R)
• M73: 32,207,524 km (0.077 R)
• M74: 32,590,943 km (0.07 R)
• M75: 32,700,898 km (0.101 R)
• M76: 33,031,210 km (0.058 R)
• M77: 34,084,528 km (0.069 R)
• M78: 35,261,415 km (0.038 R)
• M79: 35,487,158 km (0.077 R)
• M80: 36,110,233 km (0.081 R)
• M81: 37,252,563 km (0.088 R)
• M82: 37,885,810 km (0.109 R)
• M83: 38,174,833 km (0.084 R)
• M84: 38,929,704 km (0.067 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 18,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit