🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.48 AU - 0.72 AU

Year: 177 Days

Day: 23.4 Hours

Environment

Temp: 187 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.27 AU - 1.29 AU

Year: 551 Days

Day: 42.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.1

Radius: 14.5

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.34 AU - 5.8 AU

Year: 5006 Days

Day: 9.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 81,102,878 km

• M1: 215,571 km (0.115 R)
• M2: 319,391 km (0.084 R)
• M3: 446,849 km (0.092 R)
• M4: 590,762 km (0.028 R)
• M5: 782,846 km (0.049 R)
• M6: 892,800 km (0.086 R)
• M7: 1,041,500 km (0.081 R)
• M8: 1,153,250 km (0.114 R)
• M9: 1,656,348 km (0.084 R)
• M10: 1,995,636 km (0.114 R)
• M11: 2,224,670 km (0.064 R)
• M12: 2,756,640 km (0.097 R)
• M13: 3,061,969 km (0.116 R)
• M14: 3,900,465 km (0.094 R)
• M15: 4,007,877 km (0.098 R)
• M16: 4,281,042 km (0.112 R)
• M17: 4,466,544 km (0.11 R)
• M18: 4,560,341 km (0.049 R)
• M19: 5,000,458 km (0.085 R)
• M20: 5,595,110 km (0.112 R)
• M21: 5,777,919 km (0.115 R)
• M22: 5,942,177 km (0.102 R)
• M23: 6,066,343 km (0.09 R)
• M24: 6,296,425 km (0.09 R)
• M25: 6,529,349 km (0.1 R)
• M26: 6,700,489 km (0.108 R)
• M27: 7,091,238 km (0.063 R)
• M28: 7,400,307 km (0.095 R)
• M29: 7,668,836 km (0.088 R)
• M30: 7,963,244 km (0.07 R)
• M31: 8,077,537 km (0.091 R)
• M32: 8,330,956 km (0.086 R)
• M33: 9,250,534 km (0.111 R)
• M34: 9,685,864 km (0.12 R)
• M35: 9,783,551 km (0.04 R)
• M36: 10,326,442 km (0.054 R)
• M37: 10,426,373 km (0.107 R)
• M38: 10,904,787 km (0.102 R)
• M39: 11,006,364 km (0.106 R)
• M40: 11,108,390 km (0.11 R)
• M41: 11,416,262 km (0.057 R)
• M42: 11,726,827 km (0.103 R)
• M43: 11,987,876 km (0.114 R)
• M44: 12,303,677 km (0.043 R)
• M45: 12,702,355 km (0.1 R)
• M46: 13,132,299 km (0.093 R)
• M47: 13,349,067 km (0.062 R)
• M48: 13,896,146 km (0.097 R)
• M49: 14,144,778 km (0.105 R)
• M50: 14,955,898 km (0.104 R)
• M51: 15,068,994 km (0.084 R)
• M52: 16,389,943 km (0.119 R)
• M53: 17,211,983 km (0.11 R)
• M54: 17,360,235 km (0.115 R)
• M55: 18,107,775 km (0.101 R)
• M56: 18,319,007 km (0.072 R)
• M57: 18,409,813 km (0.119 R)
• M58: 18,835,270 km (0.095 R)
• M59: 19,510,704 km (0.063 R)
• M60: 19,634,272 km (0.051 R)
• M61: 19,944,538 km (0.089 R)
• M62: 20,131,535 km (0.083 R)
• M63: 20,287,715 km (0.111 R)
• M64: 20,538,591 km (0.034 R)
• M65: 21,011,619 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.5

Radius: 6.9

Gravity: 17.59 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 11.2 AU - 16.76 AU

Year: 19905 Days

Day: 17.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,102,878 km

• M1: 143,764 km (0.103 R)
• M2: 205,847 km (0.05 R)
• M3: 297,999 km (0.102 R)
• M4: 387,010 km (0.095 R)
• M5: 1,130,810 km (0.082 R)
• M6: 1,217,427 km (0.102 R)
• M7: 1,428,360 km (0.098 R)
• M8: 1,618,499 km (0.081 R)
• M9: 2,093,473 km (0.063 R)
• M10: 2,346,592 km (0.079 R)
• M11: 2,458,043 km (0.062 R)
• M12: 2,571,288 km (0.114 R)
• M13: 2,647,733 km (0.065 R)
• M14: 3,411,579 km (0.114 R)
• M15: 3,927,094 km (0.043 R)
• M16: 4,284,333 km (0.106 R)
• M17: 4,559,145 km (0.056 R)
• M18: 4,698,720 km (0.044 R)
• M19: 4,745,544 km (0.077 R)
• M20: 6,118,852 km (0.06 R)
• M21: 6,584,849 km (0.109 R)
• M22: 6,901,847 km (0.073 R)
• M23: 7,994,061 km (0.069 R)
• M24: 8,389,000 km (0.048 R)
• M25: 8,502,993 km (0.055 R)
• M26: 9,730,743 km (0.111 R)
• M27: 10,456,891 km (0.08 R)
• M28: 10,950,714 km (0.088 R)
• M29: 11,389,035 km (0.083 R)
• M30: 11,769,313 km (0.069 R)
• M31: 11,961,098 km (0.086 R)
• M32: 12,218,256 km (0.073 R)
• M33: 12,347,659 km (0.091 R)
• M34: 12,607,510 km (0.113 R)
• M35: 13,598,446 km (0.102 R)
• M36: 13,732,486 km (0.084 R)
• M37: 14,477,334 km (0.109 R)
• M38: 14,751,397 km (0.109 R)
• M39: 16,006,075 km (0.113 R)
• M40: 18,839,608 km (0.094 R)
• M41: 18,989,056 km (0.03 R)
• M42: 20,122,260 km (0.05 R)
• M43: 20,351,594 km (0.115 R)
• M44: 20,889,847 km (0.045 R)
• M45: 20,967,189 km (0.088 R)
• M46: 21,199,664 km (0.029 R)
• M47: 23,409,972 km (0.119 R)
• M48: 23,731,757 km (0.107 R)
• M49: 24,135,821 km (0.05 R)
• M50: 25,362,075 km (0.058 R)
• M51: 26,357,649 km (0.092 R)
• M52: 27,704,628 km (0.073 R)
• M53: 30,028,332 km (0.1 R)
• M54: 32,145,590 km (0.041 R)
• M55: 32,861,865 km (0.12 R)
• M56: 33,764,838 km (0.026 R)
• M57: 33,946,450 km (0.119 R)
• M58: 35,226,409 km (0.057 R)
• M59: 35,872,223 km (0.098 R)
• M60: 36,429,026 km (0.08 R)
• M61: 36,895,173 km (0.078 R)
• M62: 37,269,467 km (0.111 R)
• M63: 39,255,229 km (0.1 R)
• M64: 39,637,452 km (0.116 R)
• M65: 41,663,755 km (0.111 R)
• M66: 44,417,702 km (0.081 R)
• M67: 44,517,035 km (0.084 R)
• M68: 44,915,564 km (0.066 R)
• M69: 45,415,370 km (0.112 R)
• M70: 45,816,442 km (0.117 R)
• M71: 45,916,972 km (0.054 R)
• M72: 47,128,266 km (0.028 R)
• M73: 47,941,779 km (0.084 R)
• M74: 50,928,950 km (0.067 R)
• M75: 52,918,601 km (0.051 R)
• M76: 53,446,382 km (0.085 R)
• M77: 55,682,123 km (0.104 R)
• M78: 56,004,057 km (0.057 R)
• M79: 62,793,108 km (0.114 R)
• M80: 63,463,755 km (0.114 R)
• M81: 65,150,770 km (0.102 R)
• M82: 67,651,598 km (0.101 R)
• M83: 68,453,891 km (0.057 R)
• M84: 68,683,823 km (0.101 R)
• M85: 69,144,136 km (0.094 R)
• M86: 69,374,666 km (0.117 R)
• M87: 71,344,870 km (0.081 R)
• M88: 71,577,944 km (0.062 R)
• M89: 72,161,525 km (0.074 R)
• M90: 73,568,642 km (0.078 R)
• M91: 76,409,955 km (0.09 R)
• M92: 77,604,344 km (0.083 R)
• M93: 77,963,828 km (0.046 R)
• M94: 78,083,805 km (0.08 R)
• M95: 78,323,910 km (0.084 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 16,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit