🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.67 AU - 0.73 AU

Year: 205 Days

Day: 30.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.75 AU - 1.21 AU

Year: 339 Days

Day: 30.8 Hours

Environment

Temp: 134 °C

Axial Tilt: 65.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.73 AU - 2.07 AU

Year: 916 Days

Day: 17.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,813,821 km

• M1: 497,712 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.7

Radius: 3.7

Gravity: 57.25 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 16.74 AU - 19.94 AU

Year: 27477 Days

Day: 15.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,813,821 km

• M1: 91,703 km (0.029 R)
• M2: 263,891 km (0.044 R)
• M3: 324,029 km (0.118 R)
• M4: 366,814 km (0.083 R)
• M5: 434,582 km (0.109 R)
• M6: 582,534 km (0.097 R)
• M7: 803,191 km (0.09 R)
• M8: 1,047,634 km (0.117 R)
• M9: 1,245,402 km (0.085 R)
• M10: 1,675,047 km (0.062 R)
• M11: 1,827,787 km (0.056 R)
• M12: 1,984,865 km (0.119 R)
• M13: 2,146,430 km (0.084 R)
• M14: 2,187,420 km (0.097 R)
• M15: 2,924,489 km (0.07 R)
• M16: 3,929,786 km (0.117 R)
• M17: 4,600,583 km (0.055 R)
• M18: 4,653,691 km (0.108 R)
• M19: 4,867,915 km (0.076 R)
• M20: 4,922,069 km (0.111 R)
• M21: 6,875,668 km (0.099 R)
• M22: 7,931,679 km (0.116 R)
• M23: 8,316,295 km (0.06 R)
• M24: 8,445,847 km (0.092 R)
• M25: 10,748,158 km (0.064 R)
• M26: 13,837,504 km (0.115 R)
• M27: 13,991,141 km (0.106 R)
• M28: 15,477,396 km (0.094 R)
• M29: 17,013,167 km (0.064 R)
• M30: 18,766,155 km (0.026 R)
• M31: 18,851,127 km (0.065 R)
• M32: 19,363,200 km (0.117 R)
• M33: 19,448,920 km (0.117 R)
• M34: 21,102,724 km (0.112 R)
• M35: 21,191,137 km (0.102 R)
• M36: 23,164,183 km (0.077 R)
• M37: 23,896,165 km (0.069 R)
• M38: 23,988,168 km (0.073 R)
• M39: 24,172,622 km (0.099 R)
• M40: 24,821,728 km (0.083 R)
• M41: 25,288,922 km (0.086 R)
• M42: 27,667,827 km (0.115 R)
• M43: 31,619,754 km (0.06 R)
• M44: 33,249,174 km (0.058 R)
• M45: 37,654,233 km (0.117 R)
• M46: 44,143,489 km (0.095 R)
• M47: 45,390,986 km (0.085 R)
• M48: 46,650,002 km (0.088 R)
• M49: 47,110,613 km (0.079 R)
• M50: 47,688,510 km (0.114 R)
• M51: 47,920,387 km (0.088 R)
• M52: 48,152,563 km (0.108 R)
• M53: 48,268,800 km (0.03 R)
• M54: 49,085,156 km (0.032 R)
• M55: 52,395,906 km (0.098 R)
• M56: 53,114,574 km (0.058 R)
• M57: 54,077,985 km (0.057 R)
• M58: 54,198,860 km (0.114 R)
• M59: 54,319,735 km (0.064 R)
• M60: 54,440,760 km (0.117 R)
• M61: 56,144,380 km (0.029 R)
• M62: 56,756,983 km (0.119 R)
• M63: 60,103,338 km (0.064 R)
• M64: 62,623,015 km (0.117 R)
• M65: 64,151,307 km (0.045 R)
• M66: 64,279,213 km (0.115 R)
• M67: 64,791,735 km (0.101 R)
• M68: 67,504,543 km (0.105 R)
• M69: 67,764,843 km (0.074 R)
• M70: 70,254,152 km (0.088 R)
• M71: 72,373,505 km (0.101 R)
• M72: 72,639,939 km (0.11 R)
• M73: 73,173,704 km (0.103 R)
• M74: 74,110,935 km (0.065 R)
• M75: 76,403,672 km (0.112 R)
• M76: 77,082,397 km (0.089 R)
• M77: 78,719,447 km (0.025 R)
• M78: 83,978,709 km (0.091 R)
• M79: 85,662,882 km (0.119 R)
• M80: 89,064,738 km (0.077 R)
• M81: 89,207,305 km (0.108 R)
• M82: 90,065,099 km (0.113 R)
• M83: 91,788,915 km (0.067 R)
• M84: 92,365,914 km (0.092 R)
• M85: 92,799,449 km (0.025 R)
• M86: 94,104,092 km (0.045 R)
• M87: 95,999,347 km (0.109 R)

Asteroid Belt

Center: 18.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.2

Radius: 6.2

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 18.6 AU - 20.48 AU

Year: 30218 Days

Day: 21 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,813,821 km

• M1: 78,688 km (0.074 R)
• M2: 239,357 km (0.05 R)
• M3: 310,116 km (0.09 R)
• M4: 600,187 km (0.113 R)
• M5: 882,328 km (0.049 R)
• M6: 959,072 km (0.072 R)
• M7: 1,353,412 km (0.057 R)
• M8: 2,170,516 km (0.066 R)
• M9: 2,381,598 km (0.11 R)
• M10: 2,880,357 km (0.119 R)
• M11: 3,053,592 km (0.095 R)
• M12: 3,718,255 km (0.03 R)
• M13: 4,131,444 km (0.058 R)
• M14: 5,174,441 km (0.081 R)
• M15: 5,998,127 km (0.035 R)
• M16: 7,055,036 km (0.058 R)
• M17: 7,884,705 km (0.116 R)
• M18: 9,462,963 km (0.063 R)
• M19: 9,505,748 km (0.055 R)
• M20: 9,720,870 km (0.102 R)
• M21: 9,894,104 km (0.044 R)
• M22: 10,199,732 km (0.101 R)
• M23: 10,775,535 km (0.066 R)
• M24: 11,452,914 km (0.097 R)
• M25: 12,004,780 km (0.083 R)
• M26: 12,377,578 km (0.096 R)
• M27: 12,424,402 km (0.077 R)
• M28: 12,565,324 km (0.097 R)
• M29: 13,229,987 km (0.092 R)
• M30: 13,518,412 km (0.111 R)
• M31: 13,663,372 km (0.111 R)
• M32: 14,003,557 km (0.105 R)
• M33: 14,248,449 km (0.03 R)
• M34: 16,205,489 km (0.11 R)
• M35: 16,720,704 km (0.108 R)
• M36: 17,873,056 km (0.093 R)
• M37: 18,458,881 km (0.106 R)
• M38: 18,512,437 km (0.09 R)
• M39: 18,942,830 km (0.078 R)
• M40: 20,641,514 km (0.106 R)
• M41: 20,975,865 km (0.12 R)
• M42: 21,989,690 km (0.08 R)
• M43: 22,046,537 km (0.039 R)
• M44: 22,217,229 km (0.11 R)
• M45: 23,308,246 km (0.101 R)
• M46: 23,482,228 km (0.111 R)
• M47: 23,772,897 km (0.026 R)
• M48: 26,261,906 km (0.05 R)
• M49: 28,028,059 km (0.107 R)
• M50: 28,151,327 km (0.115 R)
• M51: 28,398,313 km (0.093 R)
• M52: 30,021,151 km (0.107 R)
• M53: 30,780,360 km (0.058 R)
• M54: 30,907,518 km (0.09 R)
• M55: 30,971,098 km (0.102 R)
• M56: 32,059,572 km (0.075 R)
• M57: 32,576,133 km (0.067 R)
• M58: 33,486,586 km (0.108 R)
• M59: 33,617,334 km (0.105 R)
• M60: 34,471,538 km (0.099 R)
• M61: 34,934,244 km (0.116 R)
• M62: 35,000,666 km (0.061 R)
• M63: 35,532,486 km (0.103 R)
• M64: 36,806,163 km (0.118 R)
• M65: 37,482,644 km (0.107 R)
• M66: 38,163,165 km (0.07 R)
• M67: 38,916,390 km (0.103 R)
• M68: 39,053,871 km (0.069 R)
• M69: 39,122,686 km (0.098 R)
• M70: 40,367,938 km (0.106 R)
• M71: 41,065,513 km (0.102 R)
• M72: 41,345,560 km (0.12 R)
• M73: 41,626,356 km (0.092 R)
• M74: 42,189,591 km (0.103 R)
• M75: 43,609,126 km (0.084 R)
• M76: 43,823,350 km (0.09 R)
• M77: 45,260,686 km (0.059 R)
• M78: 46,421,715 km (0.103 R)
• M79: 48,995,397 km (0.078 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 15,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit