🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.46 AU - 0.58 AU

Year: 141 Days

Day: 38.8 Hours

Environment

Temp: 196 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.52 AU - 0.7 AU

Year: 179 Days

Day: 45.8 Hours

Environment

Temp: 126 °C

Axial Tilt: 133.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.63 AU - 0.99 AU

Year: 275 Days

Day: 16.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 124.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,247,699 km

• M1: 40,541 km (0.068 R)
• M2: 64,477 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.04 AU - 1.3 AU

Year: 477 Days

Day: 20.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.88 AU - 2.32 AU

Year: 1146 Days

Day: 13.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.03 AU - 4.57 AU

Year: 3359 Days

Day: 29.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,247,699 km

• M1: 1,109,268 km (0.109 R)

Asteroid Belt

Center: 7.27 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.4

Radius: 11.2

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8 AU - 12.46 AU

Year: 12326 Days

Day: 14.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 74,247,699 km

• M1: 140,173 km (0.088 R)
• M2: 214,523 km (0.11 R)
• M3: 464,053 km (0.103 R)
• M4: 696,976 km (0.076 R)
• M5: 918,681 km (0.068 R)
• M6: 1,459,477 km (0.117 R)
• M7: 1,624,034 km (0.084 R)
• M8: 1,763,460 km (0.082 R)
• M9: 2,021,366 km (0.032 R)
• M10: 2,326,247 km (0.086 R)
• M11: 2,979,840 km (0.109 R)
• M12: 3,366,850 km (0.112 R)
• M13: 3,526,321 km (0.072 R)
• M14: 3,627,150 km (0.047 R)
• M15: 3,998,452 km (0.105 R)
• M16: 4,082,675 km (0.097 R)
• M17: 4,188,740 km (0.1 R)
• M18: 5,002,403 km (0.115 R)
• M19: 6,032,534 km (0.07 R)
• M20: 6,373,916 km (0.092 R)
• M21: 6,621,651 km (0.114 R)
• M22: 6,746,714 km (0.032 R)
• M23: 7,050,099 km (0.12 R)
• M24: 7,670,182 km (0.115 R)
• M25: 7,801,679 km (0.114 R)
• M26: 7,907,444 km (0.066 R)
• M27: 8,797,402 km (0.106 R)
• M28: 9,380,385 km (0.118 R)
• M29: 9,549,281 km (0.107 R)
• M30: 9,890,065 km (0.068 R)
• M31: 10,350,677 km (0.086 R)
• M32: 11,562,868 km (0.108 R)
• M33: 13,670,702 km (0.101 R)
• M34: 13,958,529 km (0.074 R)
• M35: 14,087,033 km (0.103 R)
• M36: 14,183,673 km (0.108 R)
• M37: 14,312,926 km (0.104 R)
• M38: 15,361,009 km (0.109 R)
• M39: 16,603,419 km (0.063 R)
• M40: 16,979,059 km (0.099 R)
• M41: 17,599,741 km (0.087 R)
• M42: 17,738,717 km (0.039 R)
• M43: 18,262,908 km (0.059 R)
• M44: 20,156,069 km (0.088 R)
• M45: 20,849,754 km (0.105 R)
• M46: 21,181,114 km (0.058 R)
• M47: 21,700,069 km (0.099 R)
• M48: 22,939,786 km (0.054 R)
• M49: 23,549,098 km (0.083 R)
• M50: 23,663,990 km (0.056 R)
• M51: 23,894,221 km (0.106 R)
• M52: 24,550,656 km (0.05 R)
• M53: 24,744,834 km (0.108 R)
• M54: 25,960,317 km (0.047 R)
• M55: 26,118,591 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.3

Radius: 3.3

Gravity: 88.09 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 11.68 AU - 12.96 AU

Year: 16291 Days

Day: 19.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 88 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 74,247,699 km

• M1: 94,097 km (0.1 R)
• M2: 115,190 km (0.05 R)
• M3: 506,239 km (0.115 R)
• M4: 590,762 km (0.072 R)
• M5: 920,924 km (0.073 R)
• M6: 1,159,084 km (0.112 R)
• M7: 2,248,306 km (0.117 R)
• M8: 2,282,864 km (0.057 R)
• M9: 2,458,342 km (0.114 R)
• M10: 3,125,698 km (0.095 R)
• M11: 3,281,280 km (0.067 R)
• M12: 4,352,101 km (0.095 R)
• M13: 5,613,810 km (0.081 R)
• M14: 5,897,896 km (0.084 R)
• M15: 5,993,788 km (0.084 R)
• M16: 6,678,348 km (0.119 R)
• M17: 7,131,330 km (0.114 R)
• M18: 8,172,980 km (0.05 R)
• M19: 8,765,986 km (0.077 R)
• M20: 9,040,050 km (0.082 R)
• M21: 10,625,937 km (0.094 R)
• M22: 10,800,966 km (0.087 R)
• M23: 11,212,809 km (0.093 R)
• M24: 11,750,015 km (0.104 R)
• M25: 11,991,317 km (0.079 R)
• M26: 12,112,640 km (0.092 R)
• M27: 12,849,111 km (0.115 R)
• M28: 13,853,511 km (0.053 R)
• M29: 13,980,819 km (0.118 R)
• M30: 14,300,659 km (0.068 R)
• M31: 14,364,986 km (0.063 R)
• M32: 14,947,819 km (0.086 R)
• M33: 15,274,990 km (0.113 R)
• M34: 16,270,414 km (0.074 R)
• M35: 17,013,766 km (0.064 R)
• M36: 17,906,267 km (0.07 R)
• M37: 20,383,907 km (0.059 R)
• M38: 21,111,252 km (0.118 R)
• M39: 23,268,154 km (0.097 R)
• M40: 23,951,666 km (0.091 R)
• M41: 24,564,718 km (0.112 R)
• M42: 25,416,080 km (0.092 R)
• M43: 27,306,847 km (0.092 R)
• M44: 27,466,468 km (0.111 R)
• M45: 28,430,627 km (0.092 R)
• M46: 30,722,915 km (0.118 R)
• M47: 31,138,498 km (0.092 R)
• M48: 31,305,299 km (0.088 R)
• M49: 31,555,876 km (0.049 R)
• M50: 31,975,198 km (0.085 R)
• M51: 32,396,316 km (0.108 R)
• M52: 33,756,161 km (0.115 R)
• M53: 34,788,237 km (0.085 R)
• M54: 36,443,238 km (0.049 R)
• M55: 36,795,092 km (0.116 R)
• M56: 36,971,319 km (0.105 R)
• M57: 37,945,799 km (0.058 R)
• M58: 38,302,291 km (0.101 R)
• M59: 39,829,685 km (0.054 R)
• M60: 39,920,042 km (0.104 R)
• M61: 40,191,862 km (0.043 R)
• M62: 41,193,718 km (0.025 R)
• M63: 42,758,213 km (0.101 R)
• M64: 42,943,415 km (0.085 R)
• M65: 43,407,917 km (0.08 R)
• M66: 43,967,562 km (0.077 R)
• M67: 44,905,391 km (0.033 R)
• M68: 49,401,106 km (0.08 R)
• M69: 50,865,670 km (0.118 R)
• M70: 51,062,092 km (0.108 R)
• M71: 51,850,024 km (0.119 R)
• M72: 53,637,569 km (0.052 R)
• M73: 56,966,869 km (0.056 R)
• M74: 57,068,745 km (0.11 R)
• M75: 57,579,323 km (0.111 R)
• M76: 58,502,043 km (0.104 R)
• M77: 58,913,736 km (0.063 R)
• M78: 59,533,071 km (0.092 R)
• M79: 59,843,636 km (0.109 R)
• M80: 60,570,083 km (0.112 R)
• M81: 60,986,564 km (0.034 R)
• M82: 61,195,253 km (0.084 R)
• M83: 61,613,080 km (0.109 R)
• M84: 62,346,708 km (0.114 R)
• M85: 62,451,725 km (0.093 R)
• M86: 63,188,645 km (0.071 R)
• M87: 63,294,261 km (0.084 R)
• M88: 64,458,731 km (0.077 R)
• M89: 64,671,160 km (0.091 R)
• M90: 68,102,486 km (0.113 R)
• M91: 68,427,113 km (0.094 R)
• M92: 69,295,529 km (0.106 R)
• M93: 69,513,194 km (0.104 R)
• M94: 70,823,970 km (0.11 R)
• M95: 71,262,741 km (0.066 R)
• M96: 73,137,352 km (0.084 R)
• M97: 73,914,064 km (0.09 R)
• M98: 74,136,366 km (0.094 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 12,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit