🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.49 AU - 0.81 AU

Year: 188 Days

Day: 37 Hours

Environment

Temp: 172 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,297,688 km

• M1: 13,613 km (0.075 R)
• M2: 161,117 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.71 AU - 1.77 AU

Year: 822 Days

Day: 41.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,297,688 km

• M1: 427,700 km (0.086 R)
• M2: 633,098 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.65 AU - 4.79 AU

Year: 3105 Days

Day: 46.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.7

Radius: 6.3

Gravity: 22.21 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 12.77 AU - 14.87 AU

Year: 18401 Days

Day: 19.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,297,688 km

• M1: 85,271 km (0.063 R)
• M2: 134,339 km (0.111 R)
• M3: 267,182 km (0.117 R)
• M4: 464,651 km (0.073 R)
• M5: 657,782 km (0.097 R)
• M6: 775,815 km (0.116 R)
• M7: 1,404,574 km (0.064 R)
• M8: 1,589,477 km (0.115 R)
• M9: 1,652,907 km (0.057 R)
• M10: 1,848,132 km (0.061 R)
• M11: 2,050,987 km (0.032 R)
• M12: 2,155,107 km (0.117 R)
• M13: 2,296,627 km (0.074 R)
• M14: 2,626,340 km (0.114 R)
• M15: 3,049,403 km (0.09 R)
• M16: 3,958,060 km (0.108 R)
• M17: 4,001,294 km (0.104 R)
• M18: 4,131,744 km (0.086 R)
• M19: 4,219,558 km (0.054 R)
• M20: 4,441,710 km (0.042 R)
• M21: 4,486,739 km (0.087 R)
• M22: 4,531,768 km (0.104 R)
• M23: 4,622,275 km (0.049 R)
• M24: 4,667,902 km (0.051 R)
• M25: 4,805,233 km (0.091 R)
• M26: 5,853,615 km (0.025 R)
• M27: 6,251,695 km (0.041 R)
• M28: 8,039,689 km (0.063 R)
• M29: 8,315,098 km (0.101 R)
• M30: 8,593,650 km (0.09 R)
• M31: 8,762,246 km (0.03 R)
• M32: 9,389,959 km (0.071 R)
• M33: 9,447,704 km (0.091 R)
• M34: 10,567,743 km (0.117 R)
• M35: 10,688,169 km (0.1 R)
• M36: 10,930,069 km (0.073 R)
• M37: 11,358,069 km (0.058 R)
• M38: 11,978,900 km (0.12 R)
• M39: 13,906,468 km (0.12 R)
• M40: 13,972,441 km (0.108 R)
• M41: 16,692,280 km (0.112 R)
• M42: 17,043,536 km (0.026 R)
• M43: 17,255,516 km (0.052 R)
• M44: 19,128,332 km (0.061 R)
• M45: 19,643,547 km (0.049 R)
• M46: 20,687,590 km (0.06 R)
• M47: 20,762,838 km (0.065 R)
• M48: 21,673,141 km (0.102 R)
• M49: 23,062,756 km (0.082 R)
• M50: 23,847,097 km (0.119 R)
• M51: 24,163,347 km (0.079 R)
• M52: 24,401,357 km (0.049 R)
• M53: 25,040,140 km (0.119 R)
• M54: 26,742,564 km (0.108 R)
• M55: 28,314,838 km (0.088 R)
• M56: 30,087,273 km (0.07 R)
• M57: 31,808,397 km (0.072 R)
• M58: 32,330,942 km (0.12 R)
• M59: 35,525,156 km (0.094 R)
• M60: 36,248,611 km (0.034 R)
• M61: 36,521,029 km (0.076 R)
• M62: 37,251,067 km (0.098 R)
• M63: 37,342,770 km (0.063 R)
• M64: 39,376,703 km (0.075 R)
• M65: 39,656,900 km (0.072 R)
• M66: 40,031,493 km (0.083 R)
• M67: 40,784,119 km (0.11 R)
• M68: 42,017,105 km (0.053 R)
• M69: 44,422,340 km (0.104 R)
• M70: 45,396,970 km (0.049 R)
• M71: 45,592,644 km (0.106 R)
• M72: 46,674,386 km (0.072 R)
• M73: 48,163,034 km (0.111 R)
• M74: 49,465,733 km (0.102 R)
• M75: 51,390,459 km (0.118 R)
• M76: 51,696,536 km (0.047 R)
• M77: 51,798,712 km (0.063 R)
• M78: 53,959,952 km (0.11 R)
• M79: 56,676,500 km (0.079 R)
• M80: 56,992,750 km (0.073 R)
• M81: 58,582,975 km (0.073 R)
• M82: 59,330,067 km (0.112 R)
• M83: 61,157,554 km (0.071 R)
• M84: 62,132,484 km (0.115 R)
• M85: 63,768,785 km (0.071 R)
• M86: 65,198,342 km (0.099 R)
• M87: 66,305,067 km (0.109 R)
• M88: 66,638,372 km (0.105 R)
• M89: 68,200,921 km (0.073 R)
• M90: 69,324,551 km (0.072 R)
• M91: 69,888,535 km (0.096 R)
• M92: 71,589,762 km (0.082 R)
• M93: 77,007,898 km (0.051 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.2

Radius: 7.6

Gravity: 13.58 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 13.57 AU - 19.21 AU

Year: 23765 Days

Day: 23.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,297,688 km

• M1: 135,984 km (0.11 R)
• M2: 258,356 km (0.037 R)
• M3: 309,967 km (0.092 R)
• M4: 405,709 km (0.1 R)
• M5: 535,112 km (0.097 R)
• M6: 917,783 km (0.106 R)
• M7: 1,308,383 km (0.107 R)
• M8: 1,782,159 km (0.045 R)
• M9: 2,112,920 km (0.108 R)
• M10: 2,583,705 km (0.051 R)
• M11: 3,756,403 km (0.066 R)
• M12: 3,989,626 km (0.11 R)
• M13: 4,227,486 km (0.094 R)
• M14: 4,275,657 km (0.042 R)
• M15: 4,568,420 km (0.101 R)
• M16: 4,617,937 km (0.074 R)
• M17: 5,380,736 km (0.077 R)
• M18: 5,750,093 km (0.114 R)
• M19: 6,182,282 km (0.068 R)
• M20: 7,423,944 km (0.102 R)
• M21: 7,482,287 km (0.036 R)
• M22: 8,193,027 km (0.065 R)
• M23: 8,253,315 km (0.118 R)
• M24: 10,714,050 km (0.08 R)
• M25: 11,446,182 km (0.068 R)
• M26: 11,716,505 km (0.059 R)
• M27: 13,099,238 km (0.119 R)
• M28: 13,595,305 km (0.12 R)
• M29: 13,738,171 km (0.077 R)
• M30: 14,025,399 km (0.112 R)
• M31: 15,268,108 km (0.094 R)
• M32: 15,565,658 km (0.118 R)
• M33: 17,545,736 km (0.115 R)
• M34: 18,013,828 km (0.062 R)
• M35: 18,723,669 km (0.096 R)
• M36: 19,202,083 km (0.081 R)
• M37: 20,170,730 km (0.083 R)
• M38: 20,661,112 km (0.088 R)
• M39: 21,320,988 km (0.104 R)
• M40: 23,085,794 km (0.099 R)
• M41: 24,115,177 km (0.091 R)
• M42: 28,197,403 km (0.114 R)
• M43: 28,928,937 km (0.114 R)
• M44: 29,389,399 km (0.055 R)
• M45: 30,691,200 km (0.103 R)
• M46: 31,727,315 km (0.07 R)
• M47: 34,415,888 km (0.097 R)
• M48: 35,099,251 km (0.102 R)
• M49: 37,076,635 km (0.11 R)
• M50: 38,887,069 km (0.077 R)
• M51: 40,314,981 km (0.112 R)
• M52: 40,623,152 km (0.115 R)
• M53: 41,448,783 km (0.066 R)
• M54: 41,552,454 km (0.105 R)
• M55: 42,071,708 km (0.093 R)
• M56: 42,802,344 km (0.108 R)
• M57: 42,907,063 km (0.039 R)
• M58: 43,116,799 km (0.119 R)
• M59: 44,488,013 km (0.078 R)
• M60: 44,700,293 km (0.109 R)
• M61: 45,766,477 km (0.065 R)
• M62: 46,517,907 km (0.116 R)
• M63: 46,949,048 km (0.11 R)
• M64: 47,165,217 km (0.114 R)
• M65: 48,032,735 km (0.063 R)
• M66: 50,445,898 km (0.093 R)
• M67: 51,667,215 km (0.069 R)
• M68: 55,845,932 km (0.106 R)
• M69: 56,189,559 km (0.074 R)
• M70: 56,419,042 km (0.069 R)
• M71: 57,224,477 km (0.092 R)
• M72: 58,497,854 km (0.109 R)
• M73: 59,079,640 km (0.106 R)
• M74: 59,313,013 km (0.038 R)
• M75: 59,663,520 km (0.12 R)
• M76: 60,014,776 km (0.091 R)
• M77: 61,190,316 km (0.098 R)
• M78: 61,662,746 km (0.04 R)
• M79: 63,564,434 km (0.107 R)
• M80: 64,882,990 km (0.114 R)
• M81: 65,364,695 km (0.114 R)
• M82: 65,485,271 km (0.098 R)
• M83: 68,157,388 km (0.069 R)
• M84: 69,629,880 km (0.116 R)
• M85: 70,493,658 km (0.044 R)
• M86: 74,739,395 km (0.103 R)
• M87: 75,370,698 km (0.059 R)
• M88: 76,511,532 km (0.086 R)
• M89: 79,581,579 km (0.095 R)
• M90: 79,968,290 km (0.119 R)
• M91: 82,040,519 km (0.105 R)
• M92: 84,918,783 km (0.082 R)
• M93: 85,050,429 km (0.101 R)
• M94: 87,563,822 km (0.113 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 19,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit