🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.04 AU - 3.16 AU

Year: 2056 Days

Day: 21.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,269,682 km

• M1: 24,833 km (0.045 R)

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.9

Radius: 13

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.07 AU - 4.91 AU

Year: 3584 Days

Day: 9.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,269,682 km

• M1: 165,605 km (0.093 R)
• M2: 864,227 km (0.059 R)
• M3: 1,789,789 km (0.063 R)
• M4: 6,273,237 km (0.105 R)
• M5: 7,143,598 km (0.089 R)
• M6: 9,010,130 km (0.049 R)
• M7: 9,995,382 km (0.107 R)
• M8: 10,964,028 km (0.074 R)
• M9: 12,556,796 km (0.118 R)
• M10: 14,666,126 km (0.073 R)
• M11: 15,805,015 km (0.098 R)
• M12: 16,253,958 km (0.101 R)
• M13: 16,885,411 km (0.086 R)
• M14: 17,893,252 km (0.067 R)
• M15: 18,815,523 km (0.101 R)
• M16: 25,408,450 km (0.111 R)
• M17: 26,103,332 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.1

Radius: 9.7

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.79 AU - 8.75 AU

Year: 8960 Days

Day: 8.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 60,269,682 km

• M1: 122,221 km (0.102 R)
• M2: 516,711 km (0.068 R)
• M3: 1,078,451 km (0.11 R)
• M4: 1,421,329 km (0.111 R)
• M5: 1,753,736 km (0.113 R)
• M6: 2,726,272 km (0.115 R)
• M7: 3,440,901 km (0.094 R)
• M8: 3,878,474 km (0.093 R)
• M9: 5,093,359 km (0.048 R)
• M10: 6,241,672 km (0.108 R)
• M11: 8,663,661 km (0.083 R)
• M12: 9,042,294 km (0.094 R)
• M13: 10,245,210 km (0.103 R)
• M14: 11,754,353 km (0.103 R)
• M15: 12,429,339 km (0.094 R)
• M16: 14,492,294 km (0.088 R)
• M17: 15,329,294 km (0.106 R)
• M18: 15,946,535 km (0.087 R)
• M19: 19,001,922 km (0.08 R)
• M20: 21,496,915 km (0.109 R)
• M21: 22,743,215 km (0.119 R)
• M22: 24,285,270 km (0.065 R)
• M23: 25,722,905 km (0.029 R)
• M24: 26,156,290 km (0.061 R)
• M25: 26,859,998 km (0.115 R)
• M26: 27,306,099 km (0.062 R)
• M27: 28,674,172 km (0.071 R)
• M28: 29,516,707 km (0.078 R)
• M29: 30,762,708 km (0.097 R)
• M30: 31,744,818 km (0.12 R)
• M31: 33,256,803 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.8

Radius: 5.9

Gravity: 21.11 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 12.85 AU - 13.97 AU

Year: 18500 Days

Day: 23.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 60,269,682 km

• M1: 76,295 km (0.101 R)
• M2: 399,277 km (0.119 R)
• M3: 638,185 km (0.092 R)
• M4: 838,646 km (0.066 R)
• M5: 1,283,849 km (0.111 R)
• M6: 1,592,918 km (0.071 R)
• M7: 1,989,203 km (0.113 R)
• M8: 2,976,848 km (0.119 R)
• M9: 3,519,888 km (0.056 R)
• M10: 3,876,230 km (0.116 R)
• M11: 4,158,970 km (0.083 R)
• M12: 4,695,578 km (0.093 R)
• M13: 4,980,712 km (0.045 R)
• M14: 8,345,467 km (0.075 R)
• M15: 12,230,075 km (0.098 R)
• M16: 13,326,328 km (0.09 R)
• M17: 13,538,906 km (0.038 R)
• M18: 13,753,729 km (0.077 R)
• M19: 14,337,909 km (0.106 R)
• M20: 16,676,273 km (0.106 R)
• M21: 19,257,285 km (0.113 R)
• M22: 19,711,913 km (0.115 R)
• M23: 20,360,270 km (0.067 R)
• M24: 20,927,246 km (0.102 R)
• M25: 22,893,261 km (0.119 R)
• M26: 28,107,794 km (0.07 R)
• M27: 32,629,240 km (0.07 R)
• M28: 35,129,021 km (0.107 R)
• M29: 36,081,361 km (0.048 R)
• M30: 37,190,629 km (0.099 R)
• M31: 38,465,502 km (0.106 R)
• M32: 44,960,892 km (0.094 R)
• M33: 51,104,129 km (0.054 R)
• M34: 53,210,616 km (0.05 R)
• M35: 54,646,606 km (0.079 R)
• M36: 56,848,836 km (0.042 R)
• M37: 61,429,523 km (0.12 R)
• M38: 65,429,770 km (0.033 R)
• M39: 70,455,062 km (0.106 R)
• M40: 72,622,735 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.6

Radius: 5.8

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 11.5 AU - 17.98 AU

Year: 21319 Days

Day: 25 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 60,269,682 km

• M1: 73,004 km (0.084 R)
• M2: 283,488 km (0.066 R)
• M3: 484,996 km (0.083 R)
• M4: 1,192,445 km (0.115 R)
• M5: 1,393,654 km (0.103 R)
• M6: 1,780,065 km (0.09 R)
• M7: 2,176,948 km (0.093 R)
• M8: 4,221,054 km (0.107 R)
• M9: 5,594,212 km (0.069 R)
• M10: 6,282,213 km (0.077 R)
• M11: 6,523,664 km (0.057 R)
• M12: 7,963,843 km (0.077 R)
• M13: 9,341,938 km (0.071 R)
• M14: 10,418,893 km (0.093 R)
• M15: 10,929,471 km (0.061 R)
• M16: 11,161,796 km (0.104 R)
• M17: 11,756,747 km (0.113 R)
• M18: 14,768,751 km (0.049 R)
• M19: 19,676,159 km (0.104 R)
• M20: 22,540,809 km (0.089 R)
• M21: 23,779,928 km (0.053 R)
• M22: 25,569,717 km (0.102 R)
• M23: 28,201,742 km (0.118 R)
• M24: 30,205,007 km (0.118 R)
• M25: 37,433,726 km (0.102 R)
• M26: 39,439,683 km (0.109 R)
• M27: 42,224,149 km (0.117 R)
• M28: 43,373,659 km (0.045 R)
• M29: 43,664,178 km (0.12 R)
• M30: 44,839,718 km (0.096 R)
• M31: 46,036,052 km (0.087 R)
• M32: 46,338,539 km (0.091 R)
• M33: 48,025,404 km (0.096 R)
• M34: 54,843,028 km (0.114 R)
• M35: 59,371,206 km (0.095 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 16,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit