🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.74 AU - 2.6 AU

Year: 1113 Days

Day: 40.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,205,077 km

• M1: 61,934 km (0.067 R)
• M2: 529,277 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.65 AU - 2.77 AU

Year: 1554 Days

Day: 19.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,205,077 km

• M1: 1,350,270 km (0.089 R)

Asteroid Belt

Center: 4.92 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.6

Radius: 13.7

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.17 AU - 8.09 AU

Year: 6630 Days

Day: 10 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 60,205,077 km

• M1: 238,160 km (0.088 R)
• M2: 391,348 km (0.082 R)
• M3: 582,534 km (0.109 R)
• M4: 781,200 km (0.108 R)
• M5: 882,478 km (0.081 R)
• M6: 973,433 km (0.083 R)
• M7: 1,083,837 km (0.097 R)
• M8: 1,283,999 km (0.09 R)
• M9: 1,424,621 km (0.117 R)
• M10: 1,779,915 km (0.078 R)
• M11: 1,998,777 km (0.03 R)
• M12: 2,122,046 km (0.105 R)
• M13: 2,596,271 km (0.098 R)
• M14: 2,708,619 km (0.093 R)
• M15: 3,295,791 km (0.115 R)
• M16: 3,642,110 km (0.104 R)
• M17: 4,026,127 km (0.102 R)
• M18: 4,183,504 km (0.113 R)
• M19: 4,722,954 km (0.043 R)
• M20: 4,889,158 km (0.093 R)
• M21: 5,113,854 km (0.09 R)
• M22: 5,428,458 km (0.112 R)
• M23: 5,838,057 km (0.115 R)
• M24: 6,046,596 km (0.074 R)
• M25: 6,318,565 km (0.049 R)
• M26: 6,780,673 km (0.116 R)
• M27: 6,905,737 km (0.025 R)
• M28: 7,381,907 km (0.028 R)
• M29: 8,099,528 km (0.065 R)
• M30: 8,365,962 km (0.111 R)
• M31: 9,252,180 km (0.054 R)
• M32: 9,460,869 km (0.111 R)
• M33: 9,812,424 km (0.094 R)
• M34: 10,060,906 km (0.101 R)
• M35: 10,203,921 km (0.082 R)
• M36: 10,383,588 km (0.078 R)
• M37: 10,492,047 km (0.082 R)
• M38: 10,782,715 km (0.087 R)
• M39: 13,359,838 km (0.118 R)
• M40: 13,477,721 km (0.08 R)
• M41: 16,621,670 km (0.086 R)
• M42: 17,131,350 km (0.073 R)
• M43: 17,259,555 km (0.107 R)
• M44: 17,430,994 km (0.077 R)
• M45: 17,992,286 km (0.07 R)
• M46: 18,340,549 km (0.107 R)
• M47: 18,779,021 km (0.101 R)
• M48: 19,265,513 km (0.118 R)
• M49: 20,567,613 km (0.101 R)
• M50: 21,898,136 km (0.075 R)
• M51: 22,831,926 km (0.085 R)
• M52: 23,067,393 km (0.119 R)
• M53: 23,826,303 km (0.085 R)
• M54: 23,969,618 km (0.101 R)
• M55: 24,113,082 km (0.099 R)
• M56: 24,304,867 km (0.11 R)
• M57: 24,641,761 km (0.04 R)
• M58: 25,466,345 km (0.091 R)
• M59: 26,448,006 km (0.09 R)
• M60: 26,893,808 km (0.083 R)
• M61: 27,792,891 km (0.072 R)
• M62: 27,943,685 km (0.073 R)
• M63: 28,145,194 km (0.072 R)
• M64: 29,057,890 km (0.101 R)
• M65: 29,569,216 km (0.099 R)
• M66: 30,497,022 km (0.094 R)
• M67: 31,120,845 km (0.083 R)
• M68: 32,381,207 km (0.12 R)
• M69: 33,711,731 km (0.119 R)
• M70: 34,410,652 km (0.108 R)
• M71: 34,680,826 km (0.114 R)
• M72: 35,168,664 km (0.081 R)
• M73: 35,658,896 km (0.076 R)
• M74: 36,426,034 km (0.119 R)
• M75: 36,701,294 km (0.082 R)
• M76: 36,811,698 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.4

Radius: 10.5

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 12.3 AU - 12.68 AU

Year: 15372 Days

Day: 6.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,205,077 km

• M1: 132,544 km (0.091 R)
• M2: 490,681 km (0.116 R)
• M3: 926,759 km (0.088 R)
• M4: 1,149,211 km (0.05 R)
• M5: 2,233,197 km (0.088 R)
• M6: 2,659,102 km (0.08 R)
• M7: 3,011,704 km (0.083 R)
• M8: 4,341,330 km (0.12 R)
• M9: 4,872,103 km (0.056 R)
• M10: 5,145,269 km (0.086 R)
• M11: 5,224,257 km (0.093 R)
• M12: 5,544,097 km (0.09 R)
• M13: 5,911,809 km (0.111 R)
• M14: 6,203,225 km (0.049 R)
• M15: 7,460,446 km (0.084 R)
• M16: 7,549,905 km (0.095 R)
• M17: 8,511,969 km (0.107 R)
• M18: 8,605,618 km (0.111 R)
• M19: 10,100,699 km (0.089 R)
• M20: 10,249,698 km (0.106 R)
• M21: 10,349,330 km (0.109 R)
• M22: 10,852,727 km (0.119 R)
• M23: 11,005,167 km (0.094 R)
• M24: 11,570,797 km (0.107 R)
• M25: 12,676,475 km (0.1 R)
• M26: 12,998,709 km (0.09 R)
• M27: 13,215,027 km (0.114 R)
• M28: 13,432,393 km (0.053 R)
• M29: 13,760,910 km (0.114 R)
• M30: 14,091,970 km (0.106 R)
• M31: 14,987,762 km (0.062 R)
• M32: 15,901,805 km (0.102 R)
• M33: 16,191,127 km (0.034 R)
• M34: 16,657,873 km (0.065 R)
• M35: 17,188,047 km (0.11 R)
• M36: 17,963,862 km (0.081 R)
• M37: 19,549,300 km (0.066 R)
• M38: 20,296,093 km (0.071 R)
• M39: 20,925,601 km (0.088 R)
• M40: 21,052,310 km (0.099 R)
• M41: 22,592,270 km (0.106 R)
• M42: 22,787,196 km (0.072 R)
• M43: 24,168,134 km (0.09 R)
• M44: 24,567,561 km (0.108 R)
• M45: 25,171,039 km (0.102 R)
• M46: 25,440,763 km (0.106 R)
• M47: 25,643,618 km (0.082 R)
• M48: 25,915,138 km (0.109 R)
• M49: 26,119,190 km (0.076 R)
• M50: 26,597,753 km (0.106 R)
• M51: 26,735,084 km (0.082 R)
• M52: 26,872,565 km (0.036 R)
• M53: 27,632,971 km (0.095 R)
• M54: 28,190,372 km (0.115 R)
• M55: 31,105,287 km (0.108 R)
• M56: 32,634,925 km (0.041 R)
• M57: 34,487,844 km (0.104 R)
• M58: 34,862,587 km (0.119 R)
• M59: 35,088,031 km (0.072 R)
• M60: 35,163,279 km (0.057 R)
• M61: 35,615,962 km (0.11 R)
• M62: 35,691,509 km (0.084 R)
• M63: 36,679,752 km (0.081 R)
• M64: 36,756,047 km (0.069 R)
• M65: 36,985,530 km (0.113 R)
• M66: 37,215,462 km (0.057 R)
• M67: 38,682,868 km (0.069 R)
• M68: 39,384,482 km (0.096 R)
• M69: 40,168,973 km (0.079 R)
• M70: 40,247,811 km (0.076 R)
• M71: 40,405,338 km (0.054 R)
• M72: 40,800,276 km (0.064 R)
• M73: 41,117,274 km (0.104 R)
• M74: 41,355,434 km (0.114 R)
• M75: 41,594,192 km (0.068 R)
• M76: 41,673,778 km (0.077 R)
• M77: 41,833,249 km (0.067 R)
• M78: 42,955,233 km (0.08 R)
• M79: 43,035,867 km (0.082 R)
• M80: 43,681,830 km (0.109 R)
• M81: 44,168,472 km (0.106 R)
• M82: 44,249,704 km (0.035 R)
• M83: 48,125,485 km (0.11 R)
• M84: 48,879,907 km (0.07 R)
• M85: 49,722,891 km (0.053 R)
• M86: 50,485,541 km (0.081 R)
• M87: 52,194,398 km (0.088 R)
• M88: 54,618,482 km (0.058 R)
• M89: 55,230,187 km (0.062 R)
• M90: 57,256,042 km (0.081 R)
• M91: 57,699,749 km (0.12 R)
• M92: 59,575,407 km (0.09 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 14,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit