🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.41 AU - 0.63 AU

Year: 135 Days

Day: 24.3 Hours

Environment

Temp: 246 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,852,588 km

• M1: 40,391 km (0.099 R)
• M2: 160,070 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.43 AU - 0.63 AU

Year: 139 Days

Day: 43.9 Hours

Environment

Temp: 216 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,852,588 km

• M1: 305,778 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.16 AU - 3.28 AU

Year: 1614 Days

Day: 19 Hours

Environment

Temp: -89 °C

Axial Tilt: 80.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.12 AU - 3.48 AU

Year: 1686 Days

Day: 44.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.25 AU - 3.67 AU

Year: 2316 Days

Day: 36.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,852,588 km

• M1: 1,836,314 km (0.037 R)

Asteroid Belt

Center: 5.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.4

Radius: 9.2

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.09 AU - 8.95 AU

Year: 7422 Days

Day: 8.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 75,852,588 km

• M1: 171,589 km (0.062 R)
• M2: 276,307 km (0.076 R)
• M3: 360,381 km (0.09 R)
• M4: 536,009 km (0.084 R)
• M5: 795,861 km (0.09 R)
• M6: 1,289,982 km (0.112 R)
• M7: 1,514,828 km (0.107 R)
• M8: 2,081,654 km (0.091 R)
• M9: 2,263,715 km (0.102 R)
• M10: 2,687,227 km (0.115 R)
• M11: 3,321,372 km (0.04 R)
• M12: 3,728,428 km (0.069 R)
• M13: 3,950,431 km (0.07 R)
• M14: 4,253,067 km (0.096 R)
• M15: 4,642,172 km (0.109 R)
• M16: 4,774,416 km (0.06 R)
• M17: 5,343,636 km (0.093 R)
• M18: 5,482,313 km (0.055 R)
• M19: 6,193,651 km (0.105 R)
• M20: 6,281,016 km (0.097 R)
• M21: 6,427,473 km (0.107 R)
• M22: 6,783,665 km (0.109 R)
• M23: 7,146,290 km (0.04 R)
• M24: 7,795,994 km (0.061 R)
• M25: 7,890,390 km (0.11 R)
• M26: 8,626,711 km (0.101 R)
• M27: 8,855,147 km (0.117 R)
• M28: 9,552,422 km (0.077 R)
• M29: 10,823,556 km (0.104 R)
• M30: 10,999,333 km (0.12 R)
• M31: 11,892,732 km (0.062 R)
• M32: 12,772,217 km (0.068 R)
• M33: 12,958,168 km (0.092 R)
• M34: 13,070,067 km (0.096 R)
• M35: 13,182,415 km (0.026 R)
• M36: 13,332,611 km (0.099 R)
• M37: 13,407,859 km (0.117 R)
• M38: 13,483,406 km (0.063 R)
• M39: 14,361,246 km (0.09 R)
• M40: 14,554,676 km (0.108 R)
• M41: 15,375,968 km (0.091 R)
• M42: 15,573,737 km (0.108 R)
• M43: 15,732,460 km (0.097 R)
• M44: 15,971,817 km (0.083 R)
• M45: 16,696,768 km (0.049 R)
• M46: 16,859,381 km (0.059 R)
• M47: 17,186,103 km (0.092 R)
• M48: 17,391,351 km (0.097 R)
• M49: 18,893,164 km (0.09 R)
• M50: 19,573,984 km (0.099 R)
• M51: 19,702,488 km (0.066 R)
• M52: 20,349,350 km (0.034 R)
• M53: 20,740,847 km (0.115 R)
• M54: 20,828,212 km (0.1 R)
• M55: 21,090,906 km (0.111 R)
• M56: 21,178,870 km (0.029 R)
• M57: 21,487,191 km (0.098 R)
• M58: 21,885,869 km (0.12 R)
• M59: 22,197,631 km (0.116 R)
• M60: 22,376,401 km (0.084 R)
• M61: 23,459,340 km (0.074 R)
• M62: 23,641,400 km (0.115 R)
• M63: 24,144,797 km (0.043 R)
• M64: 25,208,588 km (0.061 R)
• M65: 25,301,787 km (0.109 R)
• M66: 25,675,931 km (0.082 R)
• M67: 26,240,364 km (0.049 R)
• M68: 27,094,867 km (0.059 R)
• M69: 27,238,182 km (0.106 R)
• M70: 27,958,496 km (0.084 R)
• M71: 28,442,146 km (0.102 R)
• M72: 28,733,712 km (0.051 R)
• M73: 29,614,245 km (0.118 R)
• M74: 29,761,898 km (0.082 R)
• M75: 30,107,319 km (0.072 R)
• M76: 30,354,754 km (0.066 R)
• M77: 31,904,588 km (0.104 R)
• M78: 33,377,529 km (0.064 R)
• M79: 33,582,328 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.4

Radius: 4.4

Gravity: 28.79 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 12.5 AU - 18.6 AU

Year: 22068 Days

Day: 17.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,852,588 km

• M1: 154,385 km (0.096 R)
• M2: 253,269 km (0.111 R)
• M3: 285,433 km (0.118 R)
• M4: 409,898 km (0.066 R)
• M5: 616,194 km (0.112 R)
• M6: 876,943 km (0.119 R)
• M7: 1,458,579 km (0.119 R)
• M8: 1,705,865 km (0.083 R)
• M9: 1,802,056 km (0.079 R)
• M10: 1,834,519 km (0.119 R)
• M11: 1,867,131 km (0.085 R)
• M12: 2,487,663 km (0.098 R)
• M13: 3,166,239 km (0.101 R)
• M14: 3,205,583 km (0.044 R)
• M15: 4,905,763 km (0.086 R)
• M16: 8,144,407 km (0.113 R)
• M17: 8,306,721 km (0.116 R)
• M18: 8,689,692 km (0.079 R)
• M19: 8,800,095 km (0.103 R)
• M20: 10,453,450 km (0.043 R)
• M21: 11,769,762 km (0.11 R)
• M22: 11,891,984 km (0.094 R)
• M23: 12,014,654 km (0.092 R)
• M24: 12,696,820 km (0.093 R)
• M25: 12,885,014 km (0.065 R)
• M26: 14,293,329 km (0.12 R)
• M27: 16,290,759 km (0.041 R)
• M28: 17,600,339 km (0.099 R)
• M29: 18,800,413 km (0.106 R)
• M30: 21,427,501 km (0.099 R)
• M31: 22,631,315 km (0.041 R)
• M32: 22,783,457 km (0.079 R)
• M33: 25,419,221 km (0.117 R)
• M34: 25,577,346 km (0.081 R)
• M35: 25,656,484 km (0.079 R)
• M36: 26,372,459 km (0.098 R)
• M37: 26,612,414 km (0.091 R)
• M38: 27,256,283 km (0.117 R)
• M39: 27,417,999 km (0.071 R)
• M40: 28,395,321 km (0.102 R)
• M41: 30,383,627 km (0.108 R)
• M42: 30,467,402 km (0.075 R)
• M43: 31,479,282 km (0.03 R)
• M44: 31,904,139 km (0.103 R)
• M45: 32,416,512 km (0.084 R)
• M46: 35,900,647 km (0.037 R)
• M47: 36,344,503 km (0.114 R)
• M48: 38,409,403 km (0.062 R)
• M49: 38,681,521 km (0.097 R)
• M50: 40,327,547 km (0.113 R)
• M51: 40,419,699 km (0.092 R)
• M52: 40,511,851 km (0.105 R)
• M53: 43,593,268 km (0.097 R)
• M54: 44,161,591 km (0.089 R)
• M55: 44,256,585 km (0.114 R)
• M56: 45,785,027 km (0.118 R)
• M57: 45,977,260 km (0.111 R)
• M58: 46,266,283 km (0.118 R)
• M59: 46,555,755 km (0.045 R)
• M60: 46,652,395 km (0.077 R)
• M61: 47,817,314 km (0.092 R)
• M62: 48,599,262 km (0.09 R)
• M63: 49,582,569 km (0.052 R)
• M64: 50,771,273 km (0.115 R)
• M65: 51,069,871 km (0.08 R)
• M66: 52,169,714 km (0.101 R)
• M67: 52,571,684 km (0.094 R)
• M68: 53,885,003 km (0.047 R)
• M69: 57,577,827 km (0.11 R)
• M70: 59,769,286 km (0.069 R)
• M71: 61,457,348 km (0.102 R)
• M72: 67,815,557 km (0.109 R)
• M73: 68,363,983 km (0.075 R)
• M74: 68,913,755 km (0.049 R)
• M75: 69,134,113 km (0.072 R)
• M76: 70,794,200 km (0.066 R)
• M77: 71,350,555 km (0.028 R)
• M78: 71,573,456 km (0.097 R)
• M79: 72,467,453 km (0.073 R)
• M80: 72,691,401 km (0.104 R)
• M81: 72,915,797 km (0.09 R)
• M82: 74,266,367 km (0.087 R)
• M83: 74,379,313 km (0.051 R)
• M84: 74,944,793 km (0.12 R)
• M85: 75,738,859 km (0.04 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 12,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit