🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.46 AU - 0.7 AU

Year: 166 Days

Day: 46.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.03 AU - 1.57 AU

Year: 558 Days

Day: 15.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.51 AU - 2.97 AU

Year: 1709 Days

Day: 35.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 127.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,081,409 km

• M1: 1,716,336 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.62 AU - 2.92 AU

Year: 1737 Days

Day: 22 Hours

Environment

Temp: -114 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.41 AU - 4.73 AU

Year: 3093 Days

Day: 37.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.3

Radius: 9.4

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.64 AU - 5.2 AU

Year: 4111 Days

Day: 7.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 47,081,409 km

• M1: 142,567 km (0.104 R)
• M2: 216,319 km (0.091 R)
• M3: 473,328 km (0.113 R)
• M4: 609,163 km (0.11 R)
• M5: 820,395 km (0.105 R)
• M6: 987,346 km (0.109 R)
• M7: 1,565,691 km (0.117 R)
• M8: 1,692,550 km (0.054 R)
• M9: 1,993,990 km (0.083 R)
• M10: 2,094,071 km (0.045 R)
• M11: 2,170,216 km (0.036 R)
• M12: 2,606,145 km (0.103 R)
• M13: 2,702,186 km (0.118 R)
• M14: 3,347,402 km (0.107 R)
• M15: 3,834,493 km (0.086 R)
• M16: 4,070,558 km (0.109 R)
• M17: 4,279,097 km (0.101 R)
• M18: 4,360,180 km (0.109 R)
• M19: 4,507,533 km (0.096 R)
• M20: 5,010,631 km (0.096 R)
• M21: 5,199,723 km (0.075 R)
• M22: 5,426,064 km (0.056 R)
• M23: 6,015,330 km (0.045 R)
• M24: 6,345,343 km (0.105 R)
• M25: 6,438,094 km (0.12 R)
• M26: 6,908,579 km (0.038 R)
• M27: 7,061,468 km (0.105 R)
• M28: 7,331,792 km (0.088 R)
• M29: 7,409,583 km (0.038 R)
• M30: 7,566,212 km (0.105 R)
• M31: 8,507,930 km (0.077 R)
• M32: 9,003,099 km (0.068 R)
• M33: 9,191,144 km (0.107 R)
• M34: 9,254,124 km (0.077 R)
• M35: 9,422,871 km (0.093 R)
• M36: 10,064,496 km (0.07 R)
• M37: 10,129,421 km (0.112 R)
• M38: 10,238,029 km (0.092 R)
• M39: 10,853,026 km (0.119 R)
• M40: 11,798,036 km (0.092 R)
• M41: 12,165,000 km (0.12 R)
• M42: 12,373,090 km (0.12 R)
• M43: 12,722,401 km (0.052 R)
• M44: 12,839,686 km (0.119 R)
• M45: 13,193,335 km (0.112 R)
• M46: 13,430,897 km (0.109 R)
• M47: 13,574,212 km (0.101 R)
• M48: 13,693,890 km (0.07 R)
• M49: 13,934,593 km (0.101 R)
• M50: 14,031,233 km (0.106 R)
• M51: 14,615,562 km (0.094 R)
• M52: 14,738,382 km (0.115 R)
• M53: 15,059,120 km (0.079 R)
• M54: 16,595,041 km (0.106 R)
• M55: 17,213,030 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.3

Radius: 13.4

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.66 AU - 9.24 AU

Year: 8445 Days

Day: 10.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,081,409 km

• M1: 299,345 km (0.041 R)
• M2: 487,091 km (0.079 R)
• M3: 788,381 km (0.066 R)
• M4: 890,855 km (0.082 R)
• M5: 1,035,516 km (0.098 R)
• M6: 1,169,107 km (0.026 R)
• M7: 1,412,353 km (0.114 R)
• M8: 1,497,175 km (0.045 R)
• M9: 1,583,942 km (0.038 R)
• M10: 1,762,861 km (0.109 R)
• M11: 2,190,412 km (0.065 R)
• M12: 2,677,054 km (0.099 R)
• M13: 3,454,963 km (0.093 R)
• M14: 3,660,211 km (0.065 R)
• M15: 4,521,147 km (0.039 R)
• M16: 4,617,039 km (0.081 R)
• M17: 4,746,142 km (0.107 R)
• M18: 5,960,727 km (0.082 R)
• M19: 6,602,951 km (0.101 R)
• M20: 6,712,008 km (0.078 R)
• M21: 6,895,415 km (0.108 R)
• M22: 8,460,807 km (0.066 R)
• M23: 8,979,612 km (0.107 R)
• M24: 9,839,351 km (0.11 R)
• M25: 10,089,778 km (0.077 R)
• M26: 12,618,580 km (0.073 R)
• M27: 12,890,849 km (0.062 R)
• M28: 12,982,103 km (0.112 R)
• M29: 14,281,660 km (0.105 R)
• M30: 14,518,025 km (0.045 R)
• M31: 14,708,163 km (0.088 R)
• M32: 14,946,922 km (0.032 R)
• M33: 15,963,738 km (0.089 R)
• M34: 17,657,186 km (0.069 R)
• M35: 18,063,943 km (0.108 R)
• M36: 18,166,118 km (0.114 R)
• M37: 18,371,067 km (0.058 R)
• M38: 18,783,209 km (0.056 R)
• M39: 19,094,373 km (0.088 R)
• M40: 19,459,541 km (0.06 R)
• M41: 19,932,420 km (0.102 R)
• M42: 20,249,867 km (0.043 R)
• M43: 20,943,253 km (0.091 R)
• M44: 21,590,264 km (0.065 R)
• M45: 21,970,691 km (0.103 R)
• M46: 22,738,278 km (0.107 R)
• M47: 23,403,091 km (0.107 R)
• M48: 23,849,940 km (0.056 R)
• M49: 24,074,486 km (0.066 R)
• M50: 25,378,830 km (0.086 R)
• M51: 26,126,371 km (0.111 R)
• M52: 26,706,212 km (0.084 R)
• M53: 27,231,749 km (0.114 R)
• M54: 27,642,844 km (0.097 R)
• M55: 28,056,033 km (0.072 R)
• M56: 28,471,168 km (0.1 R)
• M57: 29,548,272 km (0.086 R)
• M58: 30,943,871 km (0.117 R)
• M59: 31,619,006 km (0.087 R)
• M60: 31,742,275 km (0.093 R)
• M61: 32,361,011 km (0.115 R)
• M62: 32,547,261 km (0.092 R)
• M63: 33,547,472 km (0.064 R)
• M64: 34,240,858 km (0.097 R)
• M65: 34,557,707 km (0.065 R)
• M66: 35,066,489 km (0.098 R)
• M67: 35,194,096 km (0.114 R)
• M68: 35,385,880 km (0.119 R)
• M69: 36,543,319 km (0.054 R)
• M70: 36,931,974 km (0.077 R)
• M71: 37,256,751 km (0.064 R)
• M72: 38,040,345 km (0.096 R)
• M73: 38,237,066 km (0.117 R)
• M74: 38,961,419 km (0.088 R)
• M75: 39,623,838 km (0.05 R)
• M76: 39,756,831 km (0.081 R)
• M77: 40,356,718 km (0.088 R)
• M78: 40,490,459 km (0.032 R)
• M79: 41,836,092 km (0.075 R)
• M80: 42,242,549 km (0.047 R)
• M81: 42,378,384 km (0.075 R)
• M82: 42,786,637 km (0.096 R)
• M83: 42,991,286 km (0.08 R)
• M84: 43,538,515 km (0.103 R)
• M85: 45,541,781 km (0.072 R)
• M86: 46,239,505 km (0.105 R)
• M87: 46,800,198 km (0.107 R)
• M88: 47,081,442 km (0.072 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 14,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit