🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.49 AU - 0.61 AU

Year: 149 Days

Day: 36.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.6 AU - 0.68 AU

Year: 187 Days

Day: 34.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.85 AU - 2.05 AU

Year: 995 Days

Day: 26.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,489,740 km

• M1: 1,167,911 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.34 AU - 2.42 AU

Year: 1341 Days

Day: 19.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.44 AU - 2.7 AU

Year: 1505 Days

Day: 42.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,489,740 km

• M1: 1,238,371 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.9

Radius: 10.7

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.71 AU - 9.91 AU

Year: 8750 Days

Day: 12.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 23,489,740 km

• M1: 189,541 km (0.116 R)
• M2: 312,959 km (0.117 R)
• M3: 463,604 km (0.101 R)
• M4: 656,585 km (0.045 R)
• M5: 910,752 km (0.115 R)
• M6: 1,140,684 km (0.067 R)
• M7: 1,272,330 km (0.114 R)
• M8: 1,369,718 km (0.086 R)
• M9: 1,634,955 km (0.102 R)
• M10: 1,894,507 km (0.081 R)
• M11: 2,029,445 km (0.097 R)
• M12: 2,167,524 km (0.095 R)
• M13: 2,650,874 km (0.095 R)
• M14: 2,827,998 km (0.102 R)
• M15: 3,328,403 km (0.092 R)
• M16: 3,409,934 km (0.086 R)
• M17: 3,999,798 km (0.1 R)
• M18: 4,530,721 km (0.043 R)
• M19: 4,651,746 km (0.092 R)
• M20: 5,115,200 km (0.111 R)
• M21: 5,400,483 km (0.082 R)
• M22: 5,528,988 km (0.106 R)
• M23: 5,626,077 km (0.106 R)
• M24: 5,788,989 km (0.049 R)
• M25: 6,019,818 km (0.113 R)
• M26: 7,900,563 km (0.113 R)
• M27: 8,904,065 km (0.103 R)
• M28: 9,094,354 km (0.099 R)
• M29: 9,324,435 km (0.058 R)
• M30: 9,440,224 km (0.083 R)
• M31: 9,673,148 km (0.05 R)
• M32: 10,866,640 km (0.077 R)
• M33: 12,232,319 km (0.074 R)
• M34: 12,401,514 km (0.106 R)
• M35: 12,699,513 km (0.043 R)
• M36: 13,129,457 km (0.046 R)
• M37: 13,564,039 km (0.041 R)
• M38: 14,671,213 km (0.114 R)
• M39: 15,076,922 km (0.074 R)
• M40: 15,395,117 km (0.114 R)
• M41: 16,084,165 km (0.11 R)
• M42: 17,492,479 km (0.071 R)
• M43: 18,404,876 km (0.055 R)
• M44: 19,086,893 km (0.09 R)
• M45: 19,381,751 km (0.043 R)
• M46: 19,926,287 km (0.073 R)
• M47: 20,828,212 km (0.1 R)
• M48: 21,897,239 km (0.058 R)
• M49: 22,154,397 km (0.109 R)
• M50: 22,516,125 km (0.098 R)
• M51: 23,455,151 km (0.076 R)
• M52: 24,353,785 km (0.109 R)
• M53: 25,371,500 km (0.09 R)
• M54: 25,695,678 km (0.068 R)
• M55: 26,239,167 km (0.088 R)
• M56: 26,731,644 km (0.079 R)
• M57: 27,171,760 km (0.049 R)
• M58: 27,282,313 km (0.085 R)
• M59: 27,448,217 km (0.113 R)
• M60: 27,559,069 km (0.099 R)
• M61: 27,669,921 km (0.099 R)
• M62: 28,563,021 km (0.074 R)
• M63: 28,843,965 km (0.064 R)
• M64: 29,069,559 km (0.1 R)
• M65: 30,434,640 km (0.073 R)
• M66: 30,836,759 km (0.057 R)
• M67: 31,995,394 km (0.116 R)
• M68: 32,170,274 km (0.082 R)
• M69: 33,050,209 km (0.044 R)
• M70: 33,522,639 km (0.085 R)
• M71: 33,878,532 km (0.11 R)
• M72: 34,534,070 km (0.12 R)
• M73: 35,013,531 km (0.047 R)
• M74: 35,254,085 km (0.086 R)
• M75: 35,615,962 km (0.091 R)
• M76: 36,221,833 km (0.07 R)
• M77: 37,382,414 km (0.106 R)
• M78: 37,812,956 km (0.115 R)
• M79: 39,052,375 km (0.1 R)
• M80: 39,990,652 km (0.114 R)
• M81: 40,431,069 km (0.116 R)
• M82: 41,189,829 km (0.073 R)
• M83: 41,953,227 km (0.106 R)
• M84: 42,721,412 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.9

Radius: 9.4

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 9.05 AU - 12.87 AU

Year: 13253 Days

Day: 5.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 23,489,740 km

• M1: 122,820 km (0.114 R)
• M2: 203,752 km (0.069 R)
• M3: 269,875 km (0.102 R)
• M4: 354,996 km (0.049 R)
• M5: 522,246 km (0.107 R)
• M6: 587,471 km (0.118 R)
• M7: 675,734 km (0.106 R)
• M8: 1,250,638 km (0.03 R)
• M9: 1,570,927 km (0.116 R)
• M10: 1,798,765 km (0.101 R)
• M11: 1,961,677 km (0.091 R)
• M12: 2,145,084 km (0.117 R)
• M13: 2,933,913 km (0.072 R)
• M14: 3,144,248 km (0.1 R)
• M15: 3,542,777 km (0.119 R)
• M16: 3,957,462 km (0.077 R)
• M17: 4,547,775 km (0.098 R)
• M18: 4,956,477 km (0.1 R)
• M19: 5,165,465 km (0.057 R)
• M20: 5,527,193 km (0.051 R)
• M21: 5,897,298 km (0.069 R)
• M22: 6,118,703 km (0.118 R)
• M23: 7,102,009 km (0.079 R)
• M24: 8,011,415 km (0.104 R)
• M25: 8,355,639 km (0.1 R)
• M26: 8,430,139 km (0.071 R)
• M27: 9,135,194 km (0.068 R)
• M28: 10,601,702 km (0.112 R)
• M29: 11,115,720 km (0.107 R)
• M30: 11,860,119 km (0.089 R)
• M31: 12,196,116 km (0.062 R)
• M32: 12,734,668 km (0.063 R)
• M33: 13,194,083 km (0.064 R)
• M34: 13,338,894 km (0.064 R)
• M35: 13,746,848 km (0.077 R)
• M36: 14,099,899 km (0.103 R)
• M37: 14,575,171 km (0.118 R)
• M38: 14,694,849 km (0.115 R)
• M39: 14,754,838 km (0.106 R)
• M40: 15,116,266 km (0.106 R)
• M41: 15,207,072 km (0.057 R)
• M42: 16,373,038 km (0.105 R)
• M43: 17,155,734 km (0.093 R)
• M44: 17,886,520 km (0.079 R)
• M45: 18,627,628 km (0.07 R)
• M46: 19,345,697 km (0.108 R)
• M47: 20,239,545 km (0.109 R)
• M48: 20,641,065 km (0.092 R)
• M49: 21,486,144 km (0.081 R)
• M50: 22,067,182 km (0.075 R)
• M51: 22,376,849 km (0.115 R)
• M52: 23,209,810 km (0.119 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: 427 - 13,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit