🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.87 AU - 1.89 AU

Year: 976 Days

Day: 15.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 142.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.58 AU - 3.64 AU

Year: 2598 Days

Day: 16.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,734,878 km

• M1: 732,730 km (0.085 R)
• M2: 1,620,743 km (0.039 R)

Asteroid Belt

Center: 4.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.9

Radius: 9.6

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.49 AU - 5.73 AU

Year: 3749 Days

Day: 10.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,734,878 km

• M1: 134,937 km (0.1 R)
• M2: 205,847 km (0.112 R)
• M3: 470,784 km (0.083 R)
• M4: 558,748 km (0.114 R)
• M5: 685,906 km (0.084 R)
• M6: 835,205 km (0.108 R)
• M7: 983,008 km (0.114 R)
• M8: 1,153,250 km (0.081 R)
• M9: 1,221,467 km (0.111 R)
• M10: 1,478,476 km (0.069 R)
• M11: 1,690,456 km (0.116 R)
• M12: 1,816,118 km (0.099 R)
• M13: 1,961,228 km (0.113 R)
• M14: 2,093,622 km (0.119 R)
• M15: 2,160,941 km (0.116 R)
• M16: 2,246,062 km (0.1 R)
• M17: 2,419,895 km (0.095 R)
• M18: 3,082,015 km (0.106 R)
• M19: 3,217,102 km (0.105 R)
• M20: 3,413,524 km (0.108 R)
• M21: 3,674,722 km (0.112 R)
• M22: 4,089,557 km (0.081 R)
• M23: 4,432,136 km (0.037 R)
• M24: 4,717,419 km (0.09 R)
• M25: 5,031,425 km (0.093 R)
• M26: 5,398,538 km (0.074 R)
• M27: 5,562,049 km (0.118 R)
• M28: 6,801,168 km (0.107 R)
• M29: 7,003,125 km (0.118 R)
• M30: 7,079,420 km (0.113 R)
• M31: 7,438,904 km (0.12 R)
• M32: 7,568,755 km (0.105 R)
• M33: 7,804,521 km (0.098 R)
• M34: 8,095,788 km (0.118 R)
• M35: 8,229,379 km (0.108 R)
• M36: 8,743,846 km (0.086 R)
• M37: 8,853,352 km (0.1 R)
• M38: 9,577,106 km (0.086 R)
• M39: 9,690,202 km (0.072 R)
• M40: 9,803,747 km (0.104 R)
• M41: 11,199,794 km (0.091 R)
• M42: 11,378,564 km (0.052 R)
• M43: 11,558,530 km (0.117 R)
• M44: 12,657,177 km (0.078 R)
• M45: 12,843,576 km (0.061 R)
• M46: 13,502,853 km (0.107 R)
• M47: 13,948,655 km (0.104 R)
• M48: 14,044,846 km (0.094 R)
• M49: 14,269,991 km (0.052 R)
• M50: 14,399,244 km (0.092 R)
• M51: 14,821,858 km (0.12 R)
• M52: 14,985,668 km (0.118 R)
• M53: 15,215,749 km (0.112 R)
• M54: 15,879,814 km (0.088 R)
• M55: 16,927,597 km (0.09 R)
• M56: 17,030,222 km (0.116 R)
• M57: 17,788,832 km (0.108 R)
• M58: 18,488,202 km (0.051 R)
• M59: 18,735,039 km (0.106 R)
• M60: 18,947,468 km (0.08 R)
• M61: 19,410,623 km (0.06 R)
• M62: 19,733,455 km (0.088 R)
• M63: 19,985,677 km (0.03 R)
• M64: 21,079,088 km (0.08 R)
• M65: 21,633,049 km (0.119 R)
• M66: 22,680,084 km (0.093 R)
• M67: 23,019,971 km (0.038 R)
• M68: 23,820,020 km (0.116 R)
• M69: 24,088,698 km (0.108 R)
• M70: 24,358,273 km (0.108 R)
• M71: 24,706,537 km (0.08 R)
• M72: 24,939,611 km (0.077 R)
• M73: 25,017,402 km (0.1 R)
• M74: 25,447,047 km (0.118 R)
• M75: 26,036,761 km (0.091 R)
• M76: 26,115,749 km (0.041 R)
• M77: 26,234,380 km (0.082 R)
• M78: 26,511,884 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 935.6

Radius: 6.3

Gravity: 23.57 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 10.18 AU - 13.74 AU

Year: 15666 Days

Day: 16.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,734,878 km

• M1: 111,600 km (0.075 R)
• M2: 172,486 km (0.098 R)
• M3: 1,348,924 km (0.1 R)
• M4: 2,209,710 km (0.07 R)
• M5: 2,481,679 km (0.117 R)
• M6: 2,800,323 km (0.059 R)
• M7: 3,872,191 km (0.082 R)
• M8: 3,993,964 km (0.093 R)
• M9: 4,075,794 km (0.108 R)
• M10: 5,279,309 km (0.094 R)
• M11: 5,414,396 km (0.027 R)
• M12: 5,642,084 km (0.09 R)
• M13: 5,919,438 km (0.117 R)
• M14: 6,154,008 km (0.115 R)
• M15: 6,487,461 km (0.03 R)
• M16: 6,778,130 km (0.086 R)
• M17: 6,924,885 km (0.099 R)
• M18: 7,422,149 km (0.077 R)
• M19: 7,472,563 km (0.118 R)
• M20: 8,661,866 km (0.049 R)
• M21: 9,035,412 km (0.118 R)
• M22: 9,359,740 km (0.115 R)
• M23: 9,468,797 km (0.055 R)
• M24: 10,019,916 km (0.081 R)
• M25: 10,809,045 km (0.065 R)
• M26: 12,386,554 km (0.066 R)
• M27: 12,446,244 km (0.108 R)
• M28: 13,110,458 km (0.1 R)
• M29: 13,786,042 km (0.061 R)
• M30: 14,034,524 km (0.116 R)
• M31: 14,852,226 km (0.092 R)
• M32: 15,620,710 km (0.115 R)
• M33: 16,205,489 km (0.075 R)
• M34: 17,196,126 km (0.029 R)
• M35: 17,934,990 km (0.062 R)
• M36: 18,342,345 km (0.108 R)
• M37: 18,547,144 km (0.104 R)
• M38: 19,722,086 km (0.114 R)
• M39: 22,946,518 km (0.087 R)
• M40: 23,833,634 km (0.117 R)
• M41: 25,033,708 km (0.09 R)
• M42: 25,109,404 km (0.103 R)
• M43: 25,336,793 km (0.095 R)
• M44: 25,488,784 km (0.034 R)
• M45: 27,025,454 km (0.113 R)
• M46: 28,671,030 km (0.114 R)
• M47: 29,147,051 km (0.103 R)
• M48: 29,226,786 km (0.098 R)
• M49: 29,625,764 km (0.107 R)
• M50: 32,634,775 km (0.075 R)
• M51: 33,882,123 km (0.066 R)
• M52: 35,824,651 km (0.105 R)
• M53: 36,251,753 km (0.08 R)
• M54: 36,337,323 km (0.061 R)
• M55: 36,938,557 km (0.079 R)
• M56: 37,283,679 km (0.057 R)
• M57: 38,150,898 km (0.09 R)
• M58: 40,082,057 km (0.104 R)
• M59: 40,436,604 km (0.109 R)
• M60: 40,970,369 km (0.096 R)
• M61: 41,416,918 km (0.103 R)
• M62: 41,506,378 km (0.102 R)
• M63: 42,224,897 km (0.038 R)
• M64: 43,401,035 km (0.095 R)
• M65: 43,582,946 km (0.078 R)
• M66: 45,047,210 km (0.081 R)
• M67: 45,323,517 km (0.106 R)
• M68: 47,180,326 km (0.074 R)
• M69: 47,367,323 km (0.054 R)
• M70: 48,023,908 km (0.083 R)
• M71: 48,211,953 km (0.096 R)
• M72: 51,640,287 km (0.12 R)
• M73: 52,703,330 km (0.066 R)
• M74: 52,994,597 km (0.101 R)
• M75: 53,481,089 km (0.095 R)
• M76: 57,127,088 km (0.091 R)
• M77: 57,326,353 km (0.114 R)
• M78: 57,426,135 km (0.095 R)
• M79: 57,525,916 km (0.09 R)
• M80: 57,825,711 km (0.073 R)
• M81: 61,872,632 km (0.117 R)
• M82: 62,590,104 km (0.034 R)
• M83: 63,413,490 km (0.051 R)
• M84: 64,967,064 km (0.118 R)
• M85: 66,218,899 km (0.116 R)
• M86: 66,638,072 km (0.101 R)
• M87: 67,268,328 km (0.11 R)
• M88: 68,428,759 km (0.066 R)
• M89: 69,064,550 km (0.099 R)
• M90: 69,276,979 km (0.06 R)
• M91: 70,342,116 km (0.099 R)
• M92: 70,662,704 km (0.097 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 12,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit