🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.09 AU - 1.59 AU

Year: 578 Days

Day: 45.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.9 AU - 2.18 AU

Year: 1086 Days

Day: 36 Hours

Environment

Temp: -79 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.6

Radius: 14.1

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.33 AU - 6.69 AU

Year: 4821 Days

Day: 9.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 74,478,933 km

• M1: 229,184 km (0.115 R)
• M2: 335,398 km (0.077 R)
• M3: 513,270 km (0.056 R)
• M4: 730,337 km (0.082 R)
• M5: 839,094 km (0.107 R)
• M6: 1,047,933 km (0.109 R)
• M7: 1,245,552 km (0.053 R)
• M8: 1,471,744 km (0.117 R)
• M9: 1,598,154 km (0.054 R)
• M10: 1,761,665 km (0.085 R)
• M11: 2,035,129 km (0.119 R)
• M12: 2,799,126 km (0.106 R)
• M13: 2,918,056 km (0.106 R)
• M14: 3,018,586 km (0.055 R)
• M15: 3,140,658 km (0.118 R)
• M16: 3,411,131 km (0.1 R)
• M17: 3,798,290 km (0.116 R)
• M18: 3,974,965 km (0.072 R)
• M19: 4,154,482 km (0.108 R)
• M20: 4,336,693 km (0.086 R)
• M21: 4,851,609 km (0.08 R)
• M22: 5,189,550 km (0.102 R)
• M23: 5,610,369 km (0.118 R)
• M24: 5,939,783 km (0.12 R)
• M25: 6,644,090 km (0.091 R)
• M26: 7,568,755 km (0.05 R)
• M27: 7,680,205 km (0.058 R)
• M28: 7,848,353 km (0.089 R)
• M29: 8,046,271 km (0.119 R)
• M30: 8,159,965 km (0.103 R)
• M31: 8,274,258 km (0.069 R)
• M32: 8,591,555 km (0.089 R)
• M33: 9,267,738 km (0.028 R)
• M34: 9,477,025 km (0.119 R)
• M35: 10,329,733 km (0.109 R)
• M36: 10,828,043 km (0.087 R)
• M37: 10,985,420 km (0.109 R)
• M38: 11,526,067 km (0.087 R)
• M39: 11,719,048 km (0.089 R)
• M40: 11,848,151 km (0.028 R)
• M41: 12,108,152 km (0.11 R)
• M42: 12,271,513 km (0.11 R)
• M43: 12,402,711 km (0.092 R)
• M44: 12,699,662 km (0.117 R)
• M45: 12,899,076 km (0.108 R)
• M46: 13,334,556 km (0.088 R)
• M47: 14,082,396 km (0.036 R)
• M48: 14,600,303 km (0.093 R)
• M49: 15,124,345 km (0.112 R)
• M50: 15,477,246 km (0.031 R)
• M51: 16,119,171 km (0.108 R)
• M52: 16,227,031 km (0.053 R)
• M53: 16,479,701 km (0.113 R)
• M54: 17,577,002 km (0.055 R)
• M55: 17,910,755 km (0.069 R)
• M56: 18,546,994 km (0.092 R)
• M57: 18,962,727 km (0.073 R)
• M58: 19,266,859 km (0.097 R)
• M59: 19,918,807 km (0.109 R)
• M60: 20,189,429 km (0.083 R)
• M61: 20,461,099 km (0.106 R)
• M62: 20,851,550 km (0.063 R)
• M63: 21,204,900 km (0.08 R)
• M64: 21,520,701 km (0.079 R)
• M65: 22,357,252 km (0.082 R)
• M66: 22,840,005 km (0.081 R)
• M67: 23,001,720 km (0.094 R)
• M68: 23,244,966 km (0.12 R)
• M69: 23,529,950 km (0.112 R)
• M70: 25,096,688 km (0.115 R)
• M71: 25,347,115 km (0.083 R)
• M72: 26,952,600 km (0.114 R)
• M73: 29,334,198 km (0.117 R)
• M74: 29,465,993 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.4

Radius: 3.4

Gravity: 55.4 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 14.01 AU - 14.47 AU

Year: 20032 Days

Day: 20.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,478,933 km

• M1: 61,186 km (0.108 R)
• M2: 128,205 km (0.115 R)
• M3: 593,604 km (0.059 R)
• M4: 660,175 km (0.097 R)
• M5: 776,712 km (0.083 R)
• M6: 950,545 km (0.054 R)
• M7: 1,055,263 km (0.09 R)
• M8: 1,247,497 km (0.045 R)
• M9: 1,304,344 km (0.069 R)
• M10: 1,362,238 km (0.108 R)
• M11: 2,119,503 km (0.104 R)
• M12: 2,832,336 km (0.103 R)
• M13: 3,816,840 km (0.104 R)
• M14: 3,899,867 km (0.072 R)
• M15: 5,076,753 km (0.055 R)
• M16: 6,600,408 km (0.084 R)
• M17: 6,800,270 km (0.097 R)
• M18: 8,360,277 km (0.109 R)
• M19: 8,576,296 km (0.115 R)
• M20: 9,740,317 km (0.079 R)
• M21: 9,910,709 km (0.103 R)
• M22: 11,011,899 km (0.055 R)
• M23: 11,308,103 km (0.041 R)
• M24: 11,547,011 km (0.048 R)
• M25: 11,787,564 km (0.05 R)
• M26: 12,457,463 km (0.092 R)
• M27: 13,139,630 km (0.089 R)
• M28: 16,456,663 km (0.075 R)
• M29: 16,795,203 km (0.072 R)
• M30: 17,135,838 km (0.097 R)
• M31: 17,204,354 km (0.088 R)
• M32: 18,381,240 km (0.071 R)
• M33: 18,662,035 km (0.04 R)
• M34: 19,014,787 km (0.068 R)
• M35: 19,584,007 km (0.094 R)
• M36: 19,655,515 km (0.091 R)
• M37: 21,841,738 km (0.108 R)
• M38: 23,569,145 km (0.103 R)
• M39: 23,797,730 km (0.099 R)
• M40: 24,180,252 km (0.09 R)
• M41: 24,641,911 km (0.096 R)
• M42: 25,339,935 km (0.107 R)
• M43: 25,730,535 km (0.113 R)
• M44: 26,517,719 km (0.104 R)
• M45: 27,073,325 km (0.113 R)
• M46: 28,926,095 km (0.071 R)
• M47: 29,089,156 km (0.091 R)
• M48: 29,579,987 km (0.067 R)
• M49: 30,819,256 km (0.047 R)
• M50: 31,487,061 km (0.047 R)
• M51: 33,947,796 km (0.073 R)
• M52: 34,550,825 km (0.113 R)
• M53: 34,983,911 km (0.097 R)
• M54: 35,157,594 km (0.103 R)
• M55: 35,331,576 km (0.095 R)
• M56: 35,855,169 km (0.086 R)
• M57: 36,469,418 km (0.101 R)
• M58: 37,352,793 km (0.061 R)
• M59: 37,797,099 km (0.108 R)
• M60: 39,140,637 km (0.119 R)
• M61: 40,044,956 km (0.077 R)
• M62: 41,047,711 km (0.086 R)
• M63: 41,966,391 km (0.1 R)
• M64: 43,263,854 km (0.088 R)
• M65: 43,730,450 km (0.11 R)
• M66: 46,851,510 km (0.105 R)
• M67: 48,874,522 km (0.093 R)
• M68: 49,360,416 km (0.091 R)
• M69: 49,555,342 km (0.037 R)
• M70: 51,319,998 km (0.064 R)
• M71: 54,407,100 km (0.109 R)
• M72: 55,112,454 km (0.094 R)
• M73: 55,213,582 km (0.103 R)
• M74: 56,634,163 km (0.078 R)
• M75: 57,042,266 km (0.026 R)
• M76: 57,451,417 km (0.101 R)
• M77: 58,169,636 km (0.093 R)
• M78: 58,478,406 km (0.095 R)
• M79: 60,238,126 km (0.118 R)
• M80: 61,805,163 km (0.12 R)
• M81: 61,910,181 km (0.037 R)
• M82: 62,962,901 km (0.101 R)
• M83: 63,174,134 km (0.098 R)
• M84: 63,597,346 km (0.118 R)
• M85: 63,809,326 km (0.1 R)
• M86: 64,021,606 km (0.083 R)
• M87: 65,941,993 km (0.037 R)
• M88: 66,801,433 km (0.108 R)
• M89: 69,293,285 km (0.065 R)
• M90: 69,402,342 km (0.107 R)
• M91: 70,057,730 km (0.107 R)
• M92: 72,256,968 km (0.118 R)
• M93: 73,698,793 km (0.108 R)
• M94: 74,144,145 km (0.104 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: 441 - 14,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit