🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.76 AU - 1.14 AU

Year: 337 Days

Day: 20.4 Hours

Environment

Temp: 160 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.92 AU - 2.26 AU

Year: 1098 Days

Day: 43.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,824,467 km

• M1: 89,310 km (0.082 R)
• M2: 1,056,161 km (0.045 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.6

Radius: 6.9

Gravity: 12.68 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.46 AU - 14.6 AU

Year: 16120 Days

Day: 18.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 73,824,467 km

• M1: 139,724 km (0.054 R)
• M2: 264,190 km (0.114 R)
• M3: 350,358 km (0.098 R)
• M4: 1,083,388 km (0.12 R)
• M5: 1,279,361 km (0.059 R)
• M6: 1,330,224 km (0.117 R)
• M7: 1,676,992 km (0.053 R)
• M8: 1,732,792 km (0.053 R)
• M9: 1,789,191 km (0.057 R)
• M10: 1,962,425 km (0.06 R)
• M11: 2,021,366 km (0.113 R)
• M12: 2,171,413 km (0.119 R)
• M13: 2,294,083 km (0.115 R)
• M14: 2,708,469 km (0.099 R)
• M15: 2,975,053 km (0.049 R)
• M16: 3,250,163 km (0.112 R)
• M17: 3,355,331 km (0.051 R)
• M18: 3,533,352 km (0.108 R)
• M19: 3,824,619 km (0.109 R)
• M20: 4,085,817 km (0.08 R)
• M21: 4,199,511 km (0.086 R)
• M22: 5,728,850 km (0.111 R)
• M23: 6,774,540 km (0.094 R)
• M24: 6,819,269 km (0.055 R)
• M25: 6,909,327 km (0.116 R)
• M26: 7,090,490 km (0.113 R)
• M27: 7,135,968 km (0.055 R)
• M28: 8,019,493 km (0.087 R)
• M29: 8,401,865 km (0.113 R)
• M30: 8,986,494 km (0.118 R)
• M31: 9,085,079 km (0.081 R)
• M32: 9,184,262 km (0.082 R)
• M33: 9,283,595 km (0.112 R)
• M34: 9,634,552 km (0.11 R)
• M35: 11,883,307 km (0.094 R)
• M36: 12,045,920 km (0.103 R)
• M37: 12,209,430 km (0.111 R)
• M38: 12,318,786 km (0.083 R)
• M39: 12,428,591 km (0.07 R)
• M40: 12,704,300 km (0.107 R)
• M41: 14,112,914 km (0.065 R)
• M42: 14,227,655 km (0.045 R)
• M43: 16,467,434 km (0.081 R)
• M44: 16,952,880 km (0.11 R)
• M45: 17,689,649 km (0.077 R)
• M46: 18,124,380 km (0.03 R)
• M47: 18,940,886 km (0.087 R)
• M48: 20,349,798 km (0.105 R)
• M49: 20,609,650 km (0.104 R)
• M50: 23,132,020 km (0.084 R)
• M51: 23,335,173 km (0.095 R)
• M52: 24,429,183 km (0.055 R)
• M53: 24,705,340 km (0.044 R)
• M54: 25,190,935 km (0.059 R)
• M55: 25,330,360 km (0.092 R)
• M56: 27,738,138 km (0.113 R)
• M57: 27,809,945 km (0.099 R)
• M58: 28,170,476 km (0.05 R)
• M59: 30,291,923 km (0.099 R)
• M60: 30,514,226 km (0.102 R)
• M61: 31,709,363 km (0.093 R)
• M62: 32,767,618 km (0.075 R)
• M63: 32,919,759 km (0.103 R)
• M64: 35,074,118 km (0.117 R)
• M65: 36,168,277 km (0.111 R)
• M66: 40,003,817 km (0.108 R)
• M67: 40,982,636 km (0.106 R)
• M68: 42,963,910 km (0.115 R)
• M69: 43,297,214 km (0.095 R)
• M70: 43,631,266 km (0.103 R)
• M71: 45,060,823 km (0.114 R)
• M72: 45,484,185 km (0.073 R)
• M73: 46,505,640 km (0.108 R)
• M74: 47,879,247 km (0.118 R)
• M75: 47,965,565 km (0.116 R)
• M76: 48,224,818 km (0.114 R)
• M77: 49,092,037 km (0.1 R)
• M78: 49,702,247 km (0.083 R)
• M79: 51,459,573 km (0.109 R)
• M80: 52,345,791 km (0.097 R)
• M81: 53,505,474 km (0.106 R)
• M82: 55,125,170 km (0.089 R)
• M83: 55,577,853 km (0.073 R)
• M84: 55,850,121 km (0.075 R)
• M85: 56,122,838 km (0.072 R)
• M86: 58,135,977 km (0.071 R)
• M87: 59,151,447 km (0.029 R)
• M88: 60,452,200 km (0.106 R)
• M89: 62,138,617 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.7

Radius: 5.5

Gravity: 23.63 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 12.64 AU - 15.04 AU

Year: 18713 Days

Day: 15.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,824,467 km

• M1: 94,546 km (0.116 R)
• M2: 153,487 km (0.105 R)
• M3: 1,523,056 km (0.095 R)
• M4: 1,613,712 km (0.078 R)
• M5: 1,706,164 km (0.098 R)
• M6: 1,832,125 km (0.069 R)
• M7: 2,026,752 km (0.086 R)
• M8: 2,194,002 km (0.102 R)
• M9: 2,331,184 km (0.097 R)
• M10: 2,870,035 km (0.111 R)
• M11: 2,944,834 km (0.108 R)
• M12: 3,058,080 km (0.096 R)
• M13: 3,134,375 km (0.066 R)
• M14: 3,686,241 km (0.096 R)
• M15: 4,353,298 km (0.086 R)
• M16: 4,788,777 km (0.07 R)
• M17: 5,607,377 km (0.062 R)
• M18: 6,566,599 km (0.098 R)
• M19: 7,318,926 km (0.11 R)
• M20: 7,421,251 km (0.114 R)
• M21: 7,783,278 km (0.113 R)
• M22: 9,177,530 km (0.066 R)
• M23: 10,358,605 km (0.085 R)
• M24: 11,054,834 km (0.099 R)
• M25: 11,113,476 km (0.115 R)
• M26: 12,614,392 km (0.072 R)
• M27: 12,798,696 km (0.106 R)
• M28: 15,014,390 km (0.106 R)
• M29: 15,406,038 km (0.075 R)
• M30: 16,332,796 km (0.086 R)
• M31: 16,870,451 km (0.066 R)
• M32: 18,937,744 km (0.113 R)
• M33: 19,078,366 km (0.091 R)
• M34: 20,938,017 km (0.102 R)
• M35: 22,184,766 km (0.106 R)
• M36: 22,333,017 km (0.102 R)
• M37: 22,630,567 km (0.114 R)
• M38: 23,606,544 km (0.108 R)
• M39: 23,757,937 km (0.114 R)
• M40: 24,137,766 km (0.036 R)
• M41: 24,366,651 km (0.1 R)
• M42: 24,443,095 km (0.116 R)
• M43: 24,672,878 km (0.115 R)
• M44: 24,980,451 km (0.077 R)
• M45: 25,677,128 km (0.083 R)
• M46: 25,832,860 km (0.09 R)
• M47: 26,223,310 km (0.095 R)
• M48: 26,773,381 km (0.116 R)
• M49: 27,565,801 km (0.111 R)
• M50: 29,825,178 km (0.081 R)
• M51: 31,475,093 km (0.12 R)
• M52: 33,069,806 km (0.111 R)
• M53: 33,239,151 km (0.12 R)
• M54: 34,004,942 km (0.079 R)
• M55: 34,690,549 km (0.037 R)
• M56: 35,034,924 km (0.07 R)
• M57: 35,814,179 km (0.05 R)
• M58: 36,424,239 km (0.043 R)
• M59: 36,949,926 km (0.048 R)
• M60: 40,336,672 km (0.104 R)
• M61: 40,608,192 km (0.091 R)
• M62: 43,079,549 km (0.073 R)
• M63: 43,264,452 km (0.102 R)
• M64: 43,357,053 km (0.048 R)
• M65: 43,542,555 km (0.12 R)
• M66: 43,821,106 km (0.066 R)
• M67: 43,914,156 km (0.107 R)
• M68: 44,753,998 km (0.089 R)
• M69: 46,639,231 km (0.098 R)
• M70: 47,591,571 km (0.114 R)
• M71: 47,687,164 km (0.12 R)
• M72: 48,262,068 km (0.087 R)
• M73: 48,454,302 km (0.113 R)
• M74: 49,128,689 km (0.097 R)
• M75: 50,194,873 km (0.111 R)
• M76: 50,292,111 km (0.111 R)
• M77: 50,779,651 km (0.094 R)
• M78: 51,464,659 km (0.066 R)
• M79: 53,438,753 km (0.114 R)
• M80: 55,035,860 km (0.074 R)
• M81: 56,648,525 km (0.081 R)
• M82: 59,610,862 km (0.111 R)
• M83: 59,920,081 km (0.067 R)
• M84: 60,643,985 km (0.032 R)
• M85: 61,474,702 km (0.096 R)
• M86: 62,309,159 km (0.117 R)
• M87: 62,413,728 km (0.109 R)
• M88: 64,094,909 km (0.087 R)
• M89: 66,323,917 km (0.118 R)
• M90: 69,227,013 km (0.058 R)
• M91: 70,530,459 km (0.115 R)
• M92: 70,966,687 km (0.056 R)
• M93: 73,051,333 km (0.107 R)
• M94: 73,824,455 km (0.064 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 16,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit