🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.54 AU - 0.68 AU

Year: 182 Days

Day: 39.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 101.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.53 AU - 1.81 AU

Year: 826 Days

Day: 22.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 16.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.3

Radius: 7.7

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 14.81 AU - 18.69 AU

Year: 26248 Days

Day: 16.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,380,060 km

• M1: 200,611 km (0.096 R)
• M2: 578,645 km (0.114 R)
• M3: 661,372 km (0.067 R)
• M4: 793,168 km (0.117 R)
• M5: 910,004 km (0.085 R)
• M6: 1,405,023 km (0.085 R)
• M7: 1,576,911 km (0.066 R)
• M8: 1,665,473 km (0.104 R)
• M9: 2,068,490 km (0.102 R)
• M10: 2,674,960 km (0.098 R)
• M11: 2,925,087 km (0.116 R)
• M12: 3,108,345 km (0.072 R)
• M13: 3,257,643 km (0.061 R)
• M14: 3,918,716 km (0.056 R)
• M15: 4,451,733 km (0.109 R)
• M16: 5,094,855 km (0.081 R)
• M17: 5,812,625 km (0.1 R)
• M18: 6,277,276 km (0.081 R)
• M19: 7,291,550 km (0.12 R)
• M20: 7,490,515 km (0.097 R)
• M21: 8,616,538 km (0.084 R)
• M22: 8,721,556 km (0.117 R)
• M23: 9,199,222 km (0.072 R)
• M24: 9,739,869 km (0.118 R)
• M25: 10,014,081 km (0.092 R)
• M26: 10,795,431 km (0.091 R)
• M27: 11,480,739 km (0.073 R)
• M28: 11,887,047 km (0.058 R)
• M29: 12,416,174 km (0.088 R)
• M30: 14,173,351 km (0.099 R)
• M31: 16,656,227 km (0.083 R)
• M32: 17,513,273 km (0.089 R)
• M33: 18,047,786 km (0.09 R)
• M34: 18,519,768 km (0.082 R)
• M35: 18,859,504 km (0.089 R)
• M36: 20,238,946 km (0.102 R)
• M37: 21,152,840 km (0.035 R)
• M38: 22,152,004 km (0.076 R)
• M39: 22,223,960 km (0.04 R)
• M40: 22,584,940 km (0.081 R)
• M41: 24,418,860 km (0.048 R)
• M42: 25,090,555 km (0.037 R)
• M43: 25,315,849 km (0.082 R)
• M44: 25,391,097 km (0.103 R)
• M45: 25,844,229 km (0.064 R)
• M46: 25,995,772 km (0.111 R)
• M47: 26,681,678 km (0.049 R)
• M48: 26,834,866 km (0.105 R)
• M49: 26,911,610 km (0.075 R)
• M50: 27,760,428 km (0.117 R)
• M51: 27,838,069 km (0.064 R)
• M52: 28,539,683 km (0.109 R)
• M53: 30,040,000 km (0.045 R)
• M54: 30,279,357 km (0.097 R)
• M55: 32,215,901 km (0.109 R)
• M56: 33,529,072 km (0.109 R)
• M57: 33,611,650 km (0.081 R)
• M58: 33,859,982 km (0.1 R)
• M59: 35,699,886 km (0.104 R)
• M60: 38,260,852 km (0.089 R)
• M61: 38,953,640 km (0.067 R)
• M62: 42,479,512 km (0.083 R)
• M63: 42,927,408 km (0.116 R)
• M64: 44,461,834 km (0.114 R)
• M65: 45,830,654 km (0.101 R)
• M66: 46,290,069 km (0.106 R)
• M67: 46,843,282 km (0.112 R)
• M68: 47,491,490 km (0.03 R)
• M69: 47,584,240 km (0.073 R)
• M70: 48,329,238 km (0.098 R)
• M71: 50,208,337 km (0.104 R)
• M72: 52,590,533 km (0.04 R)
• M73: 52,782,766 km (0.109 R)
• M74: 52,975,149 km (0.088 R)
• M75: 53,457,154 km (0.099 R)
• M76: 55,106,919 km (0.113 R)
• M77: 56,970,609 km (0.098 R)
• M78: 58,058,934 km (0.113 R)
• M79: 58,356,933 km (0.07 R)
• M80: 59,453,934 km (0.112 R)
• M81: 60,055,168 km (0.051 R)
• M82: 60,155,548 km (0.1 R)
• M83: 60,256,078 km (0.081 R)
• M84: 60,457,137 km (0.099 R)
• M85: 64,217,429 km (0.114 R)
• M86: 64,422,827 km (0.108 R)
• M87: 65,246,663 km (0.047 R)
• M88: 66,488,923 km (0.058 R)
• M89: 66,592,744 km (0.088 R)
• M90: 68,157,388 km (0.062 R)
• M91: 68,471,843 km (0.11 R)
• M92: 69,523,217 km (0.114 R)
• M93: 70,156,614 km (0.114 R)
• M94: 70,368,146 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570.1

Radius: 6.2

Gravity: 14.83 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 15.46 AU - 18.66 AU

Year: 26980 Days

Day: 24.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 87,380,060 km

• M1: 84,972 km (0.114 R)
• M2: 164,408 km (0.087 R)
• M3: 1,265,149 km (0.081 R)
• M4: 1,360,144 km (0.069 R)
• M5: 1,659,489 km (0.091 R)
• M6: 2,089,733 km (0.087 R)
• M7: 2,356,166 km (0.103 R)
• M8: 3,981,847 km (0.037 R)
• M9: 4,216,416 km (0.11 R)
• M10: 4,748,685 km (0.119 R)
• M11: 4,798,053 km (0.106 R)
• M12: 5,928,414 km (0.105 R)
• M13: 6,035,077 km (0.028 R)
• M14: 6,304,653 km (0.1 R)
• M15: 6,855,622 km (0.094 R)
• M16: 7,479,445 km (0.046 R)
• M17: 7,594,785 km (0.098 R)
• M18: 8,358,931 km (0.03 R)
• M19: 8,659,323 km (0.098 R)
• M20: 9,085,827 km (0.044 R)
• M21: 9,147,311 km (0.079 R)
• M22: 10,406,028 km (0.075 R)
• M23: 12,530,018 km (0.073 R)
• M24: 14,638,152 km (0.069 R)
• M25: 16,028,963 km (0.116 R)
• M26: 16,477,009 km (0.066 R)
• M27: 17,385,068 km (0.112 R)
• M28: 17,768,337 km (0.101 R)
• M29: 18,777,674 km (0.103 R)
• M30: 19,170,818 km (0.065 R)
• M31: 19,566,653 km (0.07 R)
• M32: 24,095,280 km (0.069 R)
• M33: 26,431,101 km (0.109 R)
• M34: 28,928,787 km (0.112 R)
• M35: 31,314,425 km (0.081 R)
• M36: 31,780,422 km (0.103 R)
• M37: 31,967,569 km (0.077 R)
• M38: 32,436,708 km (0.09 R)
• M39: 34,816,660 km (0.102 R)
• M40: 35,396,203 km (0.026 R)
• M41: 35,687,170 km (0.083 R)
• M42: 36,662,698 km (0.077 R)
• M43: 41,160,059 km (0.079 R)
• M44: 42,491,330 km (0.1 R)
• M45: 42,903,772 km (0.064 R)
• M46: 43,421,231 km (0.048 R)
• M47: 44,149,174 km (0.108 R)
• M48: 44,462,282 km (0.111 R)
• M49: 45,195,910 km (0.087 R)
• M50: 47,420,730 km (0.054 R)
• M51: 50,006,679 km (0.099 R)
• M52: 51,316,707 km (0.069 R)
• M53: 51,426,362 km (0.115 R)
• M54: 51,645,972 km (0.084 R)
• M55: 52,196,343 km (0.077 R)
• M56: 52,638,105 km (0.116 R)
• M57: 55,651,754 km (0.099 R)
• M58: 58,034,100 km (0.082 R)
• M59: 62,078,030 km (0.104 R)
• M60: 63,367,713 km (0.097 R)
• M61: 63,720,914 km (0.117 R)
• M62: 66,809,811 km (0.091 R)
• M63: 66,929,489 km (0.067 R)
• M64: 67,169,294 km (0.067 R)
• M65: 67,289,272 km (0.099 R)
• M66: 68,251,785 km (0.066 R)
• M67: 68,372,360 km (0.027 R)
• M68: 71,044,029 km (0.091 R)
• M69: 73,625,938 km (0.072 R)
• M70: 75,115,185 km (0.115 R)
• M71: 76,990,544 km (0.1 R)
• M72: 78,628,342 km (0.067 R)
• M73: 79,895,884 km (0.081 R)
• M74: 80,277,509 km (0.117 R)
• M75: 81,298,065 km (0.112 R)
• M76: 81,553,878 km (0.075 R)
• M77: 82,194,605 km (0.095 R)
• M78: 82,965,633 km (0.114 R)
• M79: 85,423,077 km (0.097 R)
• M80: 86,465,026 km (0.117 R)
• M81: 87,380,116 km (0.056 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 15,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit