🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.7 AU - 0.84 AU

Year: 247 Days

Day: 30.5 Hours

Environment

Temp: 113 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,796,797 km

• M1: 28,424 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.17 AU - 1.75 AU

Year: 644 Days

Day: 25.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,796,797 km

• M1: 103,522 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.94 AU - 2.06 AU

Year: 1033 Days

Day: 18.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,796,797 km

• M1: 504,893 km (0.103 R)
• M2: 782,546 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.83 AU - 2.53 AU

Year: 1176 Days

Day: 22.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.86 AU - 4.42 AU

Year: 2537 Days

Day: 31.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.36 AU - 5.52 AU

Year: 3417 Days

Day: 42.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,796,797 km

• M1: 1,831,078 km (0.082 R)

Asteroid Belt

Center: 5.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.7

Radius: 13.3

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.65 AU - 8.01 AU

Year: 7248 Days

Day: 12.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,796,797 km

• M1: 196,422 km (0.118 R)
• M2: 368,310 km (0.084 R)
• M3: 565,181 km (0.088 R)
• M4: 693,985 km (0.085 R)
• M5: 1,073,066 km (0.117 R)
• M6: 1,597,556 km (0.106 R)
• M7: 1,966,314 km (0.102 R)
• M8: 2,314,279 km (0.08 R)
• M9: 2,582,209 km (0.086 R)
• M10: 2,682,290 km (0.106 R)
• M11: 3,228,920 km (0.088 R)
• M12: 3,391,533 km (0.088 R)
• M13: 3,501,488 km (0.096 R)
• M14: 3,753,411 km (0.087 R)
• M15: 3,838,681 km (0.099 R)
• M16: 4,789,226 km (0.064 R)
• M17: 5,744,109 km (0.103 R)
• M18: 6,041,959 km (0.078 R)
• M19: 6,896,163 km (0.099 R)
• M20: 7,001,330 km (0.034 R)
• M21: 7,177,556 km (0.112 R)
• M22: 7,391,182 km (0.091 R)
• M23: 7,897,720 km (0.114 R)
• M24: 8,155,178 km (0.093 R)
• M25: 9,136,092 km (0.117 R)
• M26: 9,994,933 km (0.104 R)
• M27: 10,114,162 km (0.085 R)
• M28: 10,595,419 km (0.076 R)
• M29: 11,580,670 km (0.094 R)
• M30: 11,915,470 km (0.103 R)
• M31: 11,999,694 km (0.066 R)
• M32: 12,423,954 km (0.113 R)
• M33: 12,509,374 km (0.116 R)
• M34: 12,680,813 km (0.073 R)
• M35: 13,243,301 km (0.094 R)
• M36: 13,814,167 km (0.088 R)
• M37: 13,902,729 km (0.074 R)
• M38: 14,348,231 km (0.111 R)
• M39: 14,708,014 km (0.118 R)
• M40: 14,843,699 km (0.091 R)
• M41: 15,851,540 km (0.095 R)
• M42: 16,457,561 km (0.099 R)
• M43: 17,404,515 km (0.106 R)
• M44: 18,272,034 km (0.083 R)
• M45: 18,369,272 km (0.089 R)
• M46: 18,907,376 km (0.053 R)
• M47: 19,401,049 km (0.112 R)
• M48: 20,199,602 km (0.058 R)
• M49: 20,400,961 km (0.082 R)
• M50: 20,856,486 km (0.046 R)
• M51: 21,777,560 km (0.115 R)
• M52: 21,932,245 km (0.094 R)
• M53: 22,035,766 km (0.098 R)
• M54: 22,242,959 km (0.065 R)
• M55: 22,711,799 km (0.115 R)
• M56: 22,816,368 km (0.079 R)
• M57: 23,131,272 km (0.084 R)
• M58: 23,712,160 km (0.095 R)
• M59: 24,137,766 km (0.09 R)
• M60: 26,964,867 km (0.1 R)
• M61: 29,039,490 km (0.057 R)
• M62: 31,281,364 km (0.093 R)
• M63: 32,099,664 km (0.088 R)
• M64: 32,217,098 km (0.084 R)
• M65: 33,936,576 km (0.106 R)
• M66: 34,176,082 km (0.103 R)
• M67: 34,717,028 km (0.074 R)
• M68: 35,200,229 km (0.068 R)
• M69: 35,321,404 km (0.103 R)
• M70: 35,624,938 km (0.097 R)
• M71: 36,909,086 km (0.104 R)
• M72: 37,464,094 km (0.064 R)
• M73: 38,769,784 km (0.106 R)
• M74: 39,522,710 km (0.08 R)
• M75: 39,648,672 km (0.11 R)
• M76: 41,234,259 km (0.113 R)
• M77: 42,131,099 km (0.116 R)
• M78: 42,775,716 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.8

Radius: 10.5

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 11.25 AU - 11.59 AU

Year: 14096 Days

Day: 6.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,796,797 km

• M1: 156,479 km (0.09 R)
• M2: 276,307 km (0.073 R)
• M3: 479,611 km (0.107 R)
• M4: 661,971 km (0.058 R)
• M5: 908,209 km (0.111 R)
• M6: 1,139,487 km (0.107 R)
• M7: 1,390,213 km (0.109 R)
• M8: 1,864,588 km (0.095 R)
• M9: 2,473,601 km (0.115 R)
• M10: 2,679,747 km (0.101 R)
• M11: 2,891,727 km (0.059 R)
• M12: 3,560,429 km (0.057 R)
• M13: 5,072,265 km (0.066 R)
• M14: 5,335,258 km (0.12 R)
• M15: 5,449,402 km (0.073 R)
• M16: 5,602,739 km (0.088 R)
• M17: 5,874,708 km (0.084 R)
• M18: 6,310,936 km (0.053 R)
• M19: 6,472,053 km (0.108 R)
• M20: 6,553,284 km (0.063 R)
• M21: 7,383,104 km (0.083 R)
• M22: 8,070,805 km (0.094 R)
• M23: 8,334,097 km (0.094 R)
• M24: 8,422,360 km (0.101 R)
• M25: 8,511,072 km (0.089 R)
• M26: 8,600,082 km (0.097 R)
• M27: 10,875,765 km (0.119 R)
• M28: 12,305,023 km (0.11 R)
• M29: 12,405,852 km (0.064 R)
• M30: 12,913,737 km (0.107 R)
• M31: 13,584,235 km (0.095 R)
• M32: 13,897,493 km (0.083 R)
• M33: 14,213,144 km (0.086 R)
• M34: 14,958,889 km (0.104 R)
• M35: 15,608,294 km (0.047 R)
• M36: 15,717,351 km (0.117 R)
• M37: 16,046,316 km (0.109 R)
• M38: 16,710,980 km (0.076 R)
• M39: 16,934,479 km (0.12 R)
• M40: 18,009,938 km (0.102 R)
• M41: 19,929,728 km (0.08 R)
• M42: 20,643,908 km (0.059 R)
• M43: 21,064,427 km (0.12 R)
• M44: 22,342,741 km (0.059 R)
• M45: 23,333,528 km (0.115 R)
• M46: 24,528,665 km (0.118 R)
• M47: 24,974,018 km (0.11 R)
• M48: 25,614,746 km (0.102 R)
• M49: 25,872,653 km (0.03 R)
• M50: 26,978,181 km (0.119 R)
• M51: 27,371,922 km (0.106 R)
• M52: 27,966,275 km (0.045 R)
• M53: 28,231,811 km (0.083 R)
• M54: 28,899,317 km (0.044 R)
• M55: 30,932,801 km (0.104 R)
• M56: 31,001,316 km (0.056 R)
• M57: 31,276,128 km (0.1 R)
• M58: 31,966,671 km (0.058 R)
• M59: 32,942,050 km (0.098 R)
• M60: 33,644,561 km (0.12 R)
• M61: 33,856,242 km (0.114 R)
• M62: 36,142,247 km (0.082 R)
• M63: 36,794,195 km (0.026 R)
• M64: 39,217,531 km (0.104 R)
• M65: 40,186,326 km (0.11 R)
• M66: 40,411,022 km (0.087 R)
• M67: 40,936,859 km (0.075 R)
• M68: 42,451,837 km (0.097 R)
• M69: 43,600,150 km (0.046 R)
• M70: 44,216,792 km (0.066 R)
• M71: 44,371,327 km (0.077 R)
• M72: 45,458,604 km (0.031 R)
• M73: 45,692,725 km (0.086 R)
• M74: 46,869,312 km (0.072 R)
• M75: 47,659,189 km (0.102 R)
• M76: 48,055,922 km (0.119 R)
• M77: 48,294,381 km (0.097 R)
• M78: 48,533,289 km (0.085 R)
• M79: 48,852,381 km (0.087 R)
• M80: 50,216,564 km (0.117 R)
• M81: 50,620,030 km (0.118 R)
• M82: 50,700,962 km (0.063 R)
• M83: 51,349,320 km (0.119 R)
• M84: 52,081,900 km (0.052 R)
• M85: 52,245,261 km (0.107 R)
• M86: 52,408,622 km (0.119 R)
• M87: 52,982,031 km (0.06 R)
• M88: 53,887,397 km (0.039 R)
• M89: 54,466,191 km (0.115 R)
• M90: 54,714,823 km (0.049 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 19,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit