🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.74 AU - 2.82 AU

Year: 1297 Days

Day: 28.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.3

Radius: 11.6

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.01 AU - 6.03 AU

Year: 5564 Days

Day: 10.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,416,776 km

• M1: 165,306 km (0.065 R)
• M2: 260,001 km (0.067 R)
• M3: 471,682 km (0.112 R)
• M4: 692,788 km (0.107 R)
• M5: 833,709 km (0.027 R)
• M6: 1,223,112 km (0.12 R)
• M7: 1,579,604 km (0.065 R)
• M8: 1,666,520 km (0.098 R)
• M9: 1,815,221 km (0.107 R)
• M10: 2,110,228 km (0.086 R)
• M11: 2,206,569 km (0.081 R)
• M12: 2,471,058 km (0.077 R)
• M13: 2,607,341 km (0.094 R)
• M14: 2,816,330 km (0.108 R)
• M15: 2,994,800 km (0.107 R)
• M16: 3,307,011 km (0.066 R)
• M17: 3,514,652 km (0.098 R)
• M18: 3,707,185 km (0.106 R)
• M19: 3,903,308 km (0.101 R)
• M20: 4,082,825 km (0.042 R)
• M21: 4,305,876 km (0.113 R)
• M22: 4,764,243 km (0.108 R)
• M23: 5,238,169 km (0.078 R)
• M24: 5,547,687 km (0.068 R)
• M25: 5,817,861 km (0.111 R)
• M26: 6,512,145 km (0.1 R)
• M27: 7,110,836 km (0.101 R)
• M28: 7,577,581 km (0.069 R)
• M29: 7,852,392 km (0.113 R)
• M30: 8,489,230 km (0.106 R)
• M31: 8,722,603 km (0.088 R)
• M32: 8,984,399 km (0.07 R)
• M33: 9,785,346 km (0.12 R)
• M34: 10,359,653 km (0.099 R)
• M35: 10,748,607 km (0.043 R)
• M36: 10,973,004 km (0.076 R)
• M37: 11,142,349 km (0.104 R)
• M38: 11,455,008 km (0.066 R)
• M39: 11,741,937 km (0.078 R)
• M40: 11,915,171 km (0.118 R)
• M41: 12,031,110 km (0.088 R)
• M42: 12,235,011 km (0.116 R)
• M43: 12,587,015 km (0.094 R)
• M44: 13,241,356 km (0.105 R)
• M45: 13,331,414 km (0.113 R)
• M46: 13,421,771 km (0.115 R)
• M47: 14,120,693 km (0.118 R)
• M48: 14,613,917 km (0.101 R)
• M49: 15,081,560 km (0.044 R)
• M50: 15,554,139 km (0.117 R)
• M51: 15,744,428 km (0.11 R)
• M52: 16,095,534 km (0.079 R)
• M53: 16,675,525 km (0.075 R)
• M54: 17,360,833 km (0.065 R)
• M55: 17,459,567 km (0.101 R)
• M56: 17,558,302 km (0.099 R)
• M57: 17,690,397 km (0.077 R)
• M58: 17,955,634 km (0.049 R)
• M59: 18,389,318 km (0.1 R)
• M60: 18,590,677 km (0.109 R)
• M61: 18,759,124 km (0.097 R)
• M62: 18,961,829 km (0.094 R)
• M63: 19,097,365 km (0.119 R)
• M64: 19,540,025 km (0.114 R)
• M65: 20,193,169 km (0.046 R)
• M66: 20,366,254 km (0.118 R)
• M67: 20,679,063 km (0.096 R)
• M68: 20,958,512 km (0.043 R)
• M69: 21,875,098 km (0.111 R)
• M70: 22,052,970 km (0.05 R)
• M71: 22,302,649 km (0.049 R)
• M72: 22,625,032 km (0.114 R)
• M73: 22,732,892 km (0.049 R)
• M74: 23,165,829 km (0.068 R)
• M75: 24,407,491 km (0.12 R)
• M76: 24,591,945 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.1

Radius: 12.8

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.38 AU - 7.2 AU

Year: 5943 Days

Day: 9.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 48,416,776 km

• M1: 201,808 km (0.119 R)
• M2: 306,227 km (0.072 R)
• M3: 584,928 km (0.077 R)
• M4: 935,286 km (0.08 R)
• M5: 1,070,971 km (0.049 R)
• M6: 1,213,688 km (0.116 R)
• M7: 1,294,470 km (0.107 R)
• M8: 1,696,440 km (0.094 R)
• M9: 1,803,253 km (0.099 R)
• M10: 2,039,767 km (0.078 R)
• M11: 2,219,733 km (0.091 R)
• M12: 2,474,050 km (0.085 R)
• M13: 2,595,972 km (0.067 R)
• M14: 2,846,099 km (0.093 R)
• M15: 2,992,705 km (0.071 R)
• M16: 3,085,606 km (0.032 R)
• M17: 3,604,112 km (0.106 R)
• M18: 3,783,181 km (0.102 R)
• M19: 3,965,092 km (0.096 R)
• M20: 4,212,377 km (0.109 R)
• M21: 4,464,748 km (0.115 R)
• M22: 4,940,619 km (0.055 R)
• M23: 5,162,323 km (0.072 R)
• M24: 5,523,901 km (0.12 R)
• M25: 6,319,612 km (0.075 R)
• M26: 6,536,230 km (0.037 R)
• M27: 6,633,319 km (0.078 R)
• M28: 6,952,411 km (0.042 R)
• M29: 7,201,193 km (0.072 R)
• M30: 7,326,705 km (0.092 R)
• M31: 7,427,684 km (0.1 R)
• M32: 7,810,355 km (0.036 R)
• M33: 8,462,602 km (0.055 R)
• M34: 8,675,031 km (0.067 R)
• M35: 9,159,578 km (0.079 R)
• M36: 9,791,480 km (0.053 R)
• M37: 9,874,955 km (0.041 R)
• M38: 11,010,702 km (0.062 R)
• M39: 11,830,200 km (0.079 R)
• M40: 12,127,600 km (0.085 R)
• M41: 12,699,662 km (0.116 R)
• M42: 12,882,172 km (0.093 R)
• M43: 13,065,579 km (0.045 R)
• M44: 13,682,969 km (0.104 R)
• M45: 13,807,584 km (0.049 R)
• M46: 13,901,382 km (0.044 R)
• M47: 14,436,494 km (0.081 R)
• M48: 14,531,638 km (0.06 R)
• M49: 14,818,417 km (0.104 R)
• M50: 15,592,137 km (0.079 R)
• M51: 15,787,512 km (0.073 R)
• M52: 16,246,927 km (0.11 R)
• M53: 16,644,109 km (0.061 R)
• M54: 17,111,603 km (0.106 R)
• M55: 17,957,130 km (0.109 R)
• M56: 18,333,518 km (0.112 R)
• M57: 18,539,963 km (0.094 R)
• M58: 18,643,335 km (0.11 R)
• M59: 18,989,804 km (0.069 R)
• M60: 20,538,890 km (0.085 R)
• M61: 20,753,264 km (0.104 R)
• M62: 21,545,833 km (0.12 R)
• M63: 21,690,943 km (0.105 R)
• M64: 21,982,210 km (0.097 R)
• M65: 22,165,019 km (0.11 R)
• M66: 22,531,982 km (0.087 R)
• M67: 22,679,336 km (0.097 R)
• M68: 23,420,893 km (0.086 R)
• M69: 23,719,790 km (0.064 R)
• M70: 24,095,131 km (0.061 R)
• M71: 24,699,805 km (0.097 R)
• M72: 24,927,792 km (0.059 R)
• M73: 25,042,085 km (0.09 R)
• M74: 25,462,605 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.7

Radius: 12.2

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.2 AU - 11.74 AU

Year: 10979 Days

Day: 8.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,416,776 km

• M1: 231,727 km (0.094 R)
• M2: 331,210 km (0.09 R)
• M3: 523,443 km (0.045 R)
• M4: 707,598 km (0.12 R)
• M5: 825,930 km (0.087 R)
• M6: 1,143,077 km (0.098 R)
• M7: 1,305,840 km (0.099 R)
• M8: 2,761,726 km (0.103 R)
• M9: 2,927,630 km (0.049 R)
• M10: 3,068,552 km (0.094 R)
• M11: 4,436,325 km (0.051 R)
• M12: 5,650,162 km (0.119 R)
• M13: 6,698,693 km (0.104 R)
• M14: 7,264,473 km (0.073 R)
• M15: 7,495,153 km (0.092 R)
• M16: 7,650,286 km (0.03 R)
• M17: 7,885,005 km (0.07 R)
• M18: 7,963,843 km (0.116 R)
• M19: 8,725,296 km (0.059 R)
• M20: 9,011,776 km (0.038 R)
• M21: 9,551,974 km (0.12 R)
• M22: 10,707,617 km (0.098 R)
• M23: 11,014,293 km (0.117 R)
• M24: 11,146,687 km (0.083 R)
• M25: 11,235,249 km (0.036 R)
• M26: 12,179,211 km (0.088 R)
• M27: 12,730,031 km (0.092 R)
• M28: 12,869,007 km (0.064 R)
• M29: 13,383,026 km (0.112 R)
• M30: 14,867,336 km (0.081 R)
• M31: 15,753,105 km (0.104 R)
• M32: 16,002,185 km (0.054 R)
• M33: 16,403,556 km (0.083 R)
• M34: 16,504,385 km (0.059 R)
• M35: 17,113,697 km (0.028 R)
• M36: 17,318,497 km (0.108 R)
• M37: 17,575,655 km (0.087 R)
• M38: 17,885,772 km (0.082 R)
• M39: 18,354,462 km (0.108 R)
• M40: 19,091,680 km (0.064 R)
• M41: 19,304,109 km (0.057 R)
• M42: 19,570,693 km (0.116 R)
• M43: 20,377,923 km (0.057 R)
• M44: 20,922,160 km (0.111 R)
• M45: 21,581,438 km (0.045 R)
• M46: 22,527,195 km (0.07 R)
• M47: 23,771,251 km (0.116 R)
• M48: 24,229,021 km (0.104 R)
• M49: 24,401,507 km (0.109 R)
• M50: 24,863,465 km (0.073 R)
• M51: 25,795,909 km (0.077 R)
• M52: 26,680,481 km (0.116 R)
• M53: 26,918,042 km (0.046 R)
• M54: 27,815,181 km (0.116 R)
• M55: 27,935,607 km (0.091 R)
• M56: 28,176,759 km (0.064 R)
• M57: 29,700,264 km (0.102 R)
• M58: 30,875,953 km (0.119 R)
• M59: 31,375,461 km (0.108 R)
• M60: 31,563,505 km (0.057 R)
• M61: 32,699,551 km (0.096 R)
• M62: 33,081,176 km (0.102 R)
• M63: 33,400,417 km (0.059 R)
• M64: 35,141,587 km (0.1 R)
• M65: 37,841,829 km (0.113 R)
• M66: 38,175,581 km (0.108 R)
• M67: 38,376,342 km (0.033 R)
• M68: 39,317,911 km (0.107 R)
• M69: 39,453,147 km (0.111 R)
• M70: 41,361,118 km (0.111 R)
• M71: 41,705,044 km (0.051 R)
• M72: 41,911,788 km (0.066 R)
• M73: 42,118,981 km (0.106 R)
• M74: 42,257,210 km (0.117 R)
• M75: 42,395,737 km (0.103 R)
• M76: 43,718,332 km (0.092 R)
• M77: 43,858,206 km (0.075 R)
• M78: 44,209,013 km (0.092 R)
• M79: 44,771,950 km (0.107 R)
• M80: 45,054,391 km (0.057 R)
• M81: 48,127,430 km (0.091 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 20,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit