🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.14 AU - 1.82 AU

Year: 654 Days

Day: 24.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.55 AU - 2.57 AU

Year: 1489 Days

Day: 28.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,199,519 km

• M1: 2,163,335 km (0.054 R)

Asteroid Belt

Center: 3.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.43 AU - 3.57 AU

Year: 2380 Days

Day: 42 Hours

Environment

Temp: -122 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,199,519 km

• M1: 121,324 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.6

Radius: 11.4

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.93 AU - 10.39 AU

Year: 9262 Days

Day: 10.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 61,199,519 km

• M1: 186,698 km (0.072 R)
• M2: 276,756 km (0.032 R)
• M3: 384,915 km (0.045 R)
• M4: 467,793 km (0.119 R)
• M5: 958,623 km (0.118 R)
• M6: 1,142,030 km (0.103 R)
• M7: 1,798,615 km (0.111 R)
• M8: 2,621,104 km (0.078 R)
• M9: 3,105,801 km (0.095 R)
• M10: 3,476,056 km (0.054 R)
• M11: 3,885,057 km (0.088 R)
• M12: 3,958,808 km (0.057 R)
• M13: 4,854,451 km (0.108 R)
• M14: 5,040,999 km (0.1 R)
• M15: 5,175,638 km (0.12 R)
• M16: 5,923,776 km (0.084 R)
• M17: 6,123,340 km (0.113 R)
• M18: 6,558,520 km (0.116 R)
• M19: 6,764,965 km (0.109 R)
• M20: 6,883,896 km (0.113 R)
• M21: 7,214,806 km (0.098 R)
• M22: 8,525,283 km (0.079 R)
• M23: 8,653,938 km (0.086 R)
• M24: 8,848,116 km (0.05 R)
• M25: 9,505,897 km (0.098 R)
• M26: 9,739,869 km (0.114 R)
• M27: 10,009,594 km (0.105 R)
• M28: 10,145,428 km (0.08 R)
• M29: 10,418,893 km (0.089 R)
• M30: 10,833,579 km (0.085 R)
• M31: 11,288,955 km (0.093 R)
• M32: 11,536,838 km (0.113 R)
• M33: 13,061,540 km (0.093 R)
• M34: 13,321,690 km (0.052 R)
• M35: 13,471,288 km (0.12 R)
• M36: 13,809,679 km (0.067 R)
• M37: 15,938,008 km (0.119 R)
• M38: 16,256,053 km (0.054 R)
• M39: 16,415,823 km (0.109 R)
• M40: 16,535,950 km (0.093 R)
• M41: 16,898,426 km (0.039 R)
• M42: 17,508,187 km (0.106 R)
• M43: 17,959,972 km (0.063 R)
• M44: 18,166,567 km (0.112 R)
• M45: 19,550,048 km (0.095 R)
• M46: 20,967,189 km (0.097 R)
• M47: 21,141,171 km (0.047 R)
• M48: 23,042,261 km (0.12 R)
• M49: 23,131,870 km (0.1 R)
• M50: 23,582,459 km (0.081 R)
• M51: 23,718,144 km (0.073 R)
• M52: 24,263,578 km (0.117 R)
• M53: 24,629,494 km (0.071 R)
• M54: 25,831,513 km (0.081 R)
• M55: 27,005,108 km (0.092 R)
• M56: 27,336,767 km (0.049 R)
• M57: 27,669,921 km (0.093 R)
• M58: 28,100,165 km (0.098 R)
• M59: 28,532,652 km (0.113 R)
• M60: 28,725,484 km (0.094 R)
• M61: 28,967,234 km (0.102 R)
• M62: 29,161,263 km (0.104 R)
• M63: 32,573,141 km (0.102 R)
• M64: 33,027,470 km (0.119 R)
• M65: 33,636,483 km (0.047 R)
• M66: 33,942,410 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.4

Radius: 14.6

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.81 AU - 11.95 AU

Year: 13952 Days

Day: 10.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 61,199,519 km

• M1: 186,997 km (0.054 R)
• M2: 394,340 km (0.067 R)
• M3: 514,617 km (0.105 R)
• M4: 763,996 km (0.09 R)
• M5: 1,033,871 km (0.055 R)
• M6: 2,198,640 km (0.051 R)
• M7: 2,347,191 km (0.102 R)
• M8: 2,561,116 km (0.071 R)
• M9: 2,910,576 km (0.073 R)
• M10: 3,107,896 km (0.11 R)
• M11: 3,797,542 km (0.063 R)
• M12: 4,197,118 km (0.076 R)
• M13: 4,534,162 km (0.074 R)
• M14: 5,036,811 km (0.102 R)
• M15: 6,095,515 km (0.082 R)
• M16: 6,737,290 km (0.086 R)
• M17: 6,956,002 km (0.1 R)
• M18: 7,400,607 km (0.066 R)
• M19: 7,808,859 km (0.09 R)
• M20: 7,900,563 km (0.113 R)
• M21: 8,085,017 km (0.066 R)
• M22: 8,317,642 km (0.085 R)
• M23: 9,760,064 km (0.052 R)
• M24: 10,207,811 km (0.108 R)
• M25: 10,560,862 km (0.111 R)
• M26: 11,123,649 km (0.12 R)
• M27: 11,227,021 km (0.075 R)
• M28: 11,486,873 km (0.071 R)
• M29: 12,065,667 km (0.075 R)
• M30: 12,278,544 km (0.102 R)
• M31: 12,924,508 km (0.071 R)
• M32: 13,087,869 km (0.063 R)
• M33: 13,197,075 km (0.069 R)
• M34: 13,526,490 km (0.09 R)
• M35: 13,692,244 km (0.08 R)
• M36: 15,042,814 km (0.077 R)
• M37: 15,733,956 km (0.088 R)
• M38: 16,435,420 km (0.089 R)
• M39: 17,326,874 km (0.097 R)
• M40: 17,929,754 km (0.093 R)
• M41: 18,111,964 km (0.078 R)
• M42: 18,539,664 km (0.102 R)
• M43: 19,032,440 km (0.111 R)
• M44: 19,218,390 km (0.089 R)
• M45: 20,600,225 km (0.111 R)
• M46: 20,918,869 km (0.104 R)
• M47: 21,239,008 km (0.117 R)
• M48: 22,079,150 km (0.081 R)
• M49: 22,470,498 km (0.051 R)
• M50: 23,260,225 km (0.096 R)
• M51: 23,392,769 km (0.054 R)
• M52: 23,791,746 km (0.1 R)
• M53: 25,070,210 km (0.082 R)
• M54: 25,546,828 km (0.091 R)
• M55: 29,610,206 km (0.076 R)
• M56: 30,403,224 km (0.045 R)
• M57: 31,642,642 km (0.092 R)
• M58: 32,379,412 km (0.1 R)
• M59: 33,945,103 km (0.077 R)
• M60: 34,170,697 km (0.115 R)
• M61: 34,321,491 km (0.104 R)
• M62: 34,699,226 km (0.052 R)
• M63: 35,611,624 km (0.092 R)
• M64: 37,537,547 km (0.111 R)
• M65: 39,418,291 km (0.04 R)
• M66: 39,576,266 km (0.112 R)
• M67: 40,131,424 km (0.039 R)
• M68: 41,008,816 km (0.111 R)
• M69: 43,352,266 km (0.116 R)
• M70: 44,170,267 km (0.033 R)
• M71: 47,914,552 km (0.07 R)
• M72: 49,696,562 km (0.068 R)
• M73: 50,123,963 km (0.103 R)
• M74: 51,500,114 km (0.116 R)
• M75: 53,062,963 km (0.041 R)
• M76: 54,641,520 km (0.119 R)
• M77: 55,702,468 km (0.056 R)
• M78: 56,235,336 km (0.045 R)
• M79: 58,204,193 km (0.062 R)
• M80: 58,564,574 km (0.102 R)
• M81: 59,016,061 km (0.1 R)
• M82: 59,197,074 km (0.103 R)
• M83: 59,559,400 km (0.107 R)
• M84: 59,831,818 km (0.088 R)
• M85: 59,922,624 km (0.106 R)
• M86: 60,925,079 km (0.11 R)
• M87: 61,199,591 km (0.087 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 19,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit