🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.96 AU - 1.02 AU

Year: 375 Days

Day: 41.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.57 AU - 3.27 AU

Year: 1900 Days

Day: 44.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,784,981 km

• M1: 356,641 km (0.08 R)

Asteroid Belt

Center: 6.96 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.5

Radius: 14.7

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.84 AU - 11.14 AU

Year: 13874 Days

Day: 10.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 85,784,981 km

• M1: 242,049 km (0.082 R)
• M2: 375,939 km (0.088 R)
• M3: 553,961 km (0.065 R)
• M4: 844,630 km (0.104 R)
• M5: 1,096,702 km (0.073 R)
• M6: 1,675,646 km (0.116 R)
• M7: 2,798,827 km (0.098 R)
• M8: 3,021,727 km (0.094 R)
• M9: 3,621,764 km (0.036 R)
• M10: 3,865,160 km (0.109 R)
• M11: 4,222,549 km (0.112 R)
• M12: 5,240,862 km (0.056 R)
• M13: 6,291,039 km (0.069 R)
• M14: 7,099,167 km (0.047 R)
• M15: 8,719,312 km (0.097 R)
• M16: 8,906,309 km (0.06 R)
• M17: 9,094,503 km (0.057 R)
• M18: 9,763,954 km (0.086 R)
• M19: 10,648,077 km (0.065 R)
• M20: 10,747,859 km (0.071 R)
• M21: 11,455,457 km (0.104 R)
• M22: 11,970,074 km (0.116 R)
• M23: 12,650,594 km (0.07 R)
• M24: 13,022,195 km (0.095 R)
• M25: 13,182,564 km (0.102 R)
• M26: 14,268,495 km (0.083 R)
• M27: 15,552,793 km (0.062 R)
• M28: 15,723,035 km (0.077 R)
• M29: 16,699,461 km (0.075 R)
• M30: 17,224,400 km (0.099 R)
• M31: 17,577,451 km (0.093 R)
• M32: 17,695,633 km (0.073 R)
• M33: 18,710,954 km (0.027 R)
• M34: 18,892,117 km (0.102 R)
• M35: 19,317,124 km (0.091 R)
• M36: 19,439,196 km (0.101 R)
• M37: 20,300,431 km (0.118 R)
• M38: 20,424,448 km (0.111 R)
• M39: 20,923,207 km (0.119 R)
• M40: 21,111,252 km (0.079 R)
• M41: 21,552,266 km (0.037 R)
• M42: 21,742,255 km (0.052 R)
• M43: 22,636,103 km (0.058 R)
• M44: 22,829,084 km (0.105 R)
• M45: 23,346,692 km (0.108 R)
• M46: 23,802,816 km (0.094 R)
• M47: 24,856,434 km (0.106 R)
• M48: 26,940,931 km (0.12 R)
• M49: 27,831,637 km (0.108 R)
• M50: 28,453,964 km (0.092 R)
• M51: 31,060,408 km (0.066 R)
• M52: 31,634,115 km (0.071 R)
• M53: 32,355,925 km (0.114 R)
• M54: 33,083,270 km (0.04 R)
• M55: 34,036,807 km (0.082 R)
• M56: 35,746,112 km (0.105 R)
• M57: 36,121,303 km (0.105 R)
• M58: 37,179,110 km (0.084 R)
• M59: 37,483,093 km (0.111 R)
• M60: 38,246,940 km (0.119 R)
• M61: 38,400,427 km (0.073 R)
• M62: 39,945,474 km (0.116 R)
• M63: 40,569,147 km (0.095 R)
• M64: 41,432,028 km (0.058 R)
• M65: 42,301,042 km (0.083 R)
• M66: 43,415,546 km (0.084 R)
• M67: 43,816,020 km (0.097 R)
• M68: 44,056,872 km (0.098 R)
• M69: 44,378,657 km (0.109 R)
• M70: 45,511,113 km (0.088 R)
• M71: 46,244,292 km (0.05 R)
• M72: 47,145,470 km (0.09 R)
• M73: 49,382,257 km (0.03 R)
• M74: 50,135,482 km (0.082 R)
• M75: 50,471,479 km (0.057 R)
• M76: 50,724,000 km (0.064 R)
• M77: 52,162,833 km (0.102 R)
• M78: 52,503,317 km (0.046 R)
• M79: 52,844,401 km (0.119 R)
• M80: 54,130,643 km (0.058 R)
• M81: 54,907,206 km (0.11 R)
• M82: 55,166,908 km (0.059 R)
• M83: 55,513,825 km (0.108 R)
• M84: 56,908,676 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.6

Radius: 4.2

Gravity: 37.9 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 12.83 AU - 19.05 AU

Year: 24234 Days

Day: 23.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,784,981 km

• M1: 125,363 km (0.091 R)
• M2: 242,199 km (0.068 R)
• M3: 566,228 km (0.085 R)
• M4: 2,367,087 km (0.066 R)
• M5: 2,602,255 km (0.096 R)
• M6: 2,763,372 km (0.094 R)
• M7: 3,095,030 km (0.108 R)
• M8: 3,352,189 km (0.1 R)
• M9: 3,395,722 km (0.028 R)
• M10: 3,571,649 km (0.052 R)
• M11: 4,024,482 km (0.118 R)
• M12: 4,070,708 km (0.115 R)
• M13: 4,210,582 km (0.118 R)
• M14: 5,082,737 km (0.078 R)
• M15: 6,274,883 km (0.095 R)
• M16: 6,382,444 km (0.103 R)
• M17: 7,434,715 km (0.096 R)
• M18: 7,663,001 km (0.059 R)
• M19: 8,068,112 km (0.114 R)
• M20: 8,243,740 km (0.041 R)
• M21: 8,361,623 km (0.068 R)
• M22: 8,539,495 km (0.078 R)
• M23: 8,599,035 km (0.096 R)
• M24: 8,778,553 km (0.034 R)
• M25: 8,898,979 km (0.085 R)
• M26: 9,263,250 km (0.086 R)
• M27: 9,881,388 km (0.072 R)
• M28: 11,352,683 km (0.063 R)
• M29: 11,681,499 km (0.089 R)
• M30: 13,302,841 km (0.077 R)
• M31: 13,928,759 km (0.081 R)
• M32: 15,065,104 km (0.09 R)
• M33: 16,526,825 km (0.093 R)
• M34: 16,973,973 km (0.072 R)
• M35: 17,804,241 km (0.1 R)
• M36: 19,191,163 km (0.043 R)
• M37: 19,269,253 km (0.052 R)
• M38: 21,093,749 km (0.1 R)
• M39: 22,559,508 km (0.083 R)
• M40: 24,141,955 km (0.115 R)
• M41: 24,479,747 km (0.097 R)
• M42: 24,564,419 km (0.097 R)
• M43: 24,989,128 km (0.044 R)
• M44: 26,104,978 km (0.085 R)
• M45: 27,941,591 km (0.113 R)
• M46: 28,741,341 km (0.089 R)
• M47: 29,638,779 km (0.086 R)
• M48: 30,454,387 km (0.109 R)
• M49: 30,727,851 km (0.092 R)
• M50: 31,737,487 km (0.108 R)
• M51: 31,829,789 km (0.049 R)
• M52: 33,507,081 km (0.106 R)
• M53: 33,978,015 km (0.104 R)
• M54: 34,356,348 km (0.027 R)
• M55: 34,736,177 km (0.091 R)
• M56: 35,117,203 km (0.042 R)
• M57: 36,268,957 km (0.089 R)
• M58: 37,725,890 km (0.112 R)
• M59: 40,096,568 km (0.109 R)
• M60: 40,696,754 km (0.091 R)
• M61: 40,797,135 km (0.085 R)
• M62: 41,098,574 km (0.078 R)
• M63: 41,299,933 km (0.116 R)
• M64: 42,514,967 km (0.058 R)
• M65: 47,914,253 km (0.107 R)
• M66: 51,559,355 km (0.049 R)
• M67: 52,757,484 km (0.114 R)
• M68: 54,959,565 km (0.07 R)
• M69: 55,292,420 km (0.108 R)
• M70: 56,742,622 km (0.12 R)
• M71: 56,966,869 km (0.084 R)
• M72: 57,079,068 km (0.074 R)
• M73: 58,431,432 km (0.112 R)
• M74: 58,884,564 km (0.068 R)
• M75: 60,823,353 km (0.071 R)
• M76: 60,938,094 km (0.112 R)
• M77: 61,973,611 km (0.102 R)
• M78: 62,551,358 km (0.086 R)
• M79: 62,898,874 km (0.101 R)
• M80: 63,247,137 km (0.109 R)
• M81: 64,763,312 km (0.099 R)
• M82: 65,937,655 km (0.09 R)
• M83: 66,527,519 km (0.092 R)
• M84: 66,764,034 km (0.094 R)
• M85: 69,023,859 km (0.029 R)
• M86: 69,502,872 km (0.093 R)
• M87: 69,742,827 km (0.119 R)
• M88: 72,764,704 km (0.112 R)
• M89: 73,985,422 km (0.079 R)
• M90: 76,076,052 km (0.118 R)
• M91: 78,560,275 km (0.081 R)
• M92: 82,336,274 km (0.118 R)
• M93: 83,353,241 km (0.104 R)
• M94: 83,480,698 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 18,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit