🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.41 AU - 1.55 AU

Year: 686 Days

Day: 46.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,388,691 km

• M1: 271,670 km (0.109 R)
• M2: 681,867 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.66 AU - 1.72 AU

Year: 837 Days

Day: 45.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.18 AU - 2.98 AU

Year: 1578 Days

Day: 40.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.8

Radius: 12.3

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.48 AU - 11.36 AU

Year: 11898 Days

Day: 9.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 69,388,691 km

• M1: 204,949 km (0.064 R)
• M2: 287,826 km (0.096 R)
• M3: 753,524 km (0.112 R)
• M4: 1,070,074 km (0.036 R)
• M5: 1,208,751 km (0.113 R)
• M6: 1,329,027 km (0.055 R)
• M7: 1,582,446 km (0.114 R)
• M8: 1,715,140 km (0.077 R)
• M9: 2,253,842 km (0.041 R)
• M10: 2,343,750 km (0.108 R)
• M11: 2,496,190 km (0.066 R)
• M12: 3,903,906 km (0.11 R)
• M13: 4,085,667 km (0.088 R)
• M14: 4,307,521 km (0.096 R)
• M15: 4,457,717 km (0.112 R)
• M16: 4,686,153 km (0.043 R)
• M17: 6,011,291 km (0.091 R)
• M18: 6,221,775 km (0.088 R)
• M19: 6,392,018 km (0.091 R)
• M20: 7,808,261 km (0.091 R)
• M21: 8,836,447 km (0.093 R)
• M22: 10,306,396 km (0.052 R)
• M23: 10,660,344 km (0.117 R)
• M24: 11,069,644 km (0.1 R)
• M25: 11,693,318 km (0.1 R)
• M26: 12,115,483 km (0.119 R)
• M27: 12,328,510 km (0.089 R)
• M28: 13,029,227 km (0.083 R)
• M29: 13,798,459 km (0.1 R)
• M30: 13,965,111 km (0.115 R)
• M31: 14,413,156 km (0.062 R)
• M32: 15,093,976 km (0.04 R)
• M33: 15,785,119 km (0.108 R)
• M34: 16,134,729 km (0.118 R)
• M35: 17,019,750 km (0.073 R)
• M36: 17,558,302 km (0.058 R)
• M37: 19,456,101 km (0.063 R)
• M38: 20,019,187 km (0.118 R)
• M39: 21,870,012 km (0.117 R)
• M40: 22,848,681 km (0.08 R)
• M41: 23,841,562 km (0.039 R)
• M42: 24,916,124 km (0.11 R)
• M43: 25,869,361 km (0.03 R)
• M44: 26,212,838 km (0.034 R)
• M45: 27,391,370 km (0.077 R)
• M46: 28,163,295 km (0.028 R)
• M47: 28,445,736 km (0.115 R)
• M48: 29,084,668 km (0.092 R)
• M49: 30,666,516 km (0.086 R)
• M50: 30,884,331 km (0.076 R)
• M51: 31,760,974 km (0.062 R)
• M52: 32,349,941 km (0.118 R)
• M53: 33,538,646 km (0.026 R)
• M54: 33,913,089 km (0.048 R)
• M55: 34,893,105 km (0.069 R)
• M56: 35,272,485 km (0.102 R)
• M57: 36,035,434 km (0.118 R)
• M58: 38,905,170 km (0.08 R)
• M59: 39,298,613 km (0.106 R)
• M60: 39,377,451 km (0.075 R)
• M61: 40,168,823 km (0.062 R)
• M62: 41,526,125 km (0.034 R)
• M63: 41,686,793 km (0.105 R)
• M64: 42,089,361 km (0.113 R)
• M65: 42,493,126 km (0.083 R)
• M66: 42,655,140 km (0.113 R)
• M67: 44,531,845 km (0.047 R)
• M68: 45,190,974 km (0.106 R)
• M69: 46,518,804 km (0.093 R)
• M70: 46,685,606 km (0.069 R)
• M71: 46,936,332 km (0.046 R)
• M72: 48,112,171 km (0.079 R)
• M73: 48,619,158 km (0.116 R)
• M74: 48,703,831 km (0.056 R)
• M75: 52,043,454 km (0.07 R)
• M76: 52,130,071 km (0.111 R)
• M77: 52,911,720 km (0.105 R)
• M78: 53,173,067 km (0.074 R)
• M79: 56,343,196 km (0.056 R)
• M80: 58,220,649 km (0.062 R)
• M81: 59,121,826 km (0.095 R)
• M82: 59,212,184 km (0.112 R)
• M83: 60,027,642 km (0.056 R)
• M84: 60,755,585 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.4

Radius: 7.5

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 12 AU - 19.54 AU

Year: 23848 Days

Day: 22 Hours

Environment

Temp: -193 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,388,691 km

• M1: 125,513 km (0.085 R)
• M2: 274,811 km (0.064 R)
• M3: 383,719 km (0.072 R)
• M4: 586,424 km (0.088 R)
• M5: 647,609 km (0.036 R)
• M6: 732,880 km (0.108 R)
• M7: 938,727 km (0.059 R)
• M8: 1,215,184 km (0.086 R)
• M9: 1,321,996 km (0.099 R)
• M10: 1,720,376 km (0.069 R)
• M11: 2,350,631 km (0.041 R)
• M12: 2,451,012 km (0.119 R)
• M13: 2,621,403 km (0.092 R)
• M14: 3,492,362 km (0.071 R)
• M15: 3,645,700 km (0.119 R)
• M16: 4,528,178 km (0.061 R)
• M17: 4,611,654 km (0.118 R)
• M18: 5,253,428 km (0.113 R)
• M19: 5,651,957 km (0.111 R)
• M20: 6,244,814 km (0.108 R)
• M21: 8,807,275 km (0.087 R)
• M22: 11,139,805 km (0.045 R)
• M23: 11,196,204 km (0.06 R)
• M24: 11,309,300 km (0.082 R)
• M25: 11,365,997 km (0.117 R)
• M26: 11,479,692 km (0.083 R)
• M27: 11,823,019 km (0.099 R)
• M28: 11,995,954 km (0.099 R)
• M29: 12,227,681 km (0.086 R)
• M30: 12,285,875 km (0.093 R)
• M31: 12,813,955 km (0.09 R)
• M32: 13,831,221 km (0.092 R)
• M33: 13,952,694 km (0.081 R)
• M34: 14,998,832 km (0.048 R)
• M35: 17,821,295 km (0.081 R)
• M36: 18,351,919 km (0.093 R)
• M37: 19,224,972 km (0.089 R)
• M38: 19,428,425 km (0.08 R)
• M39: 20,525,277 km (0.031 R)
• M40: 20,733,068 km (0.085 R)
• M41: 21,220,907 km (0.115 R)
• M42: 21,924,466 km (0.107 R)
• M43: 23,354,172 km (0.102 R)
• M44: 23,571,089 km (0.105 R)
• M45: 23,861,608 km (0.113 R)
• M46: 24,080,171 km (0.086 R)
• M47: 24,226,328 km (0.111 R)
• M48: 24,299,481 km (0.105 R)
• M49: 25,405,758 km (0.113 R)
• M50: 26,453,092 km (0.114 R)
• M51: 26,754,981 km (0.077 R)
• M52: 27,209,908 km (0.09 R)
• M53: 27,590,934 km (0.069 R)
• M54: 27,897,011 km (0.058 R)
• M55: 28,050,498 km (0.08 R)
• M56: 29,913,889 km (0.093 R)
• M57: 30,070,967 km (0.108 R)
• M58: 30,543,846 km (0.099 R)
• M59: 32,137,961 km (0.117 R)
• M60: 33,759,003 km (0.059 R)
• M61: 34,332,562 km (0.083 R)
• M62: 35,406,375 km (0.104 R)
• M63: 37,841,230 km (0.081 R)
• M64: 39,293,526 km (0.119 R)
• M65: 40,242,874 km (0.115 R)
• M66: 41,025,271 km (0.082 R)
• M67: 41,112,636 km (0.093 R)
• M68: 41,988,382 km (0.11 R)
• M69: 42,516,912 km (0.113 R)
• M70: 42,958,973 km (0.096 R)
• M71: 43,491,392 km (0.084 R)
• M72: 46,640,876 km (0.1 R)
• M73: 48,565,602 km (0.1 R)
• M74: 48,657,904 km (0.069 R)
• M75: 49,120,311 km (0.105 R)
• M76: 49,584,065 km (0.118 R)
• M77: 51,171,896 km (0.112 R)
• M78: 53,537,188 km (0.059 R)
• M79: 56,810,689 km (0.03 R)
• M80: 57,200,092 km (0.069 R)
• M81: 59,456,028 km (0.076 R)
• M82: 60,049,333 km (0.042 R)
• M83: 60,644,583 km (0.053 R)
• M84: 61,042,514 km (0.087 R)
• M85: 61,241,778 km (0.027 R)
• M86: 61,441,341 km (0.067 R)
• M87: 61,541,123 km (0.065 R)
• M88: 62,743,441 km (0.093 R)
• M89: 64,459,778 km (0.088 R)
• M90: 64,865,936 km (0.083 R)
• M91: 65,476,594 km (0.038 R)
• M92: 66,396,322 km (0.111 R)
• M93: 68,041,899 km (0.084 R)
• M94: 68,455,238 km (0.111 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 17,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit