🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.71 AU - 1.93 AU

Year: 935 Days

Day: 21.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.01 AU - 2.35 AU

Year: 1226 Days

Day: 30.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.63 AU - 3.37 AU

Year: 1979 Days

Day: 16.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.8

Radius: 14.3

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.11 AU - 5.07 AU

Year: 3745 Days

Day: 10.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 49,255,343 km

• M1: 229,483 km (0.078 R)
• M2: 342,729 km (0.095 R)
• M3: 532,568 km (0.048 R)
• M4: 671,246 km (0.106 R)
• M5: 958,623 km (0.112 R)
• M6: 1,169,407 km (0.079 R)
• M7: 1,509,293 km (0.085 R)
• M8: 1,625,381 km (0.104 R)
• M9: 2,106,488 km (0.095 R)
• M10: 2,222,875 km (0.084 R)
• M11: 2,371,276 km (0.12 R)
• M12: 2,492,600 km (0.094 R)
• M13: 2,869,287 km (0.077 R)
• M14: 2,966,376 km (0.119 R)
• M15: 3,114,029 km (0.098 R)
• M16: 3,213,961 km (0.055 R)
• M17: 3,468,576 km (0.088 R)
• M18: 3,747,576 km (0.034 R)
• M19: 3,854,090 km (0.105 R)
• M20: 3,961,651 km (0.09 R)
• M21: 4,179,914 km (0.109 R)
• M22: 4,290,617 km (0.052 R)
• M23: 4,458,465 km (0.078 R)
• M24: 4,800,745 km (0.03 R)
• M25: 4,994,774 km (0.109 R)
• M26: 5,171,598 km (0.099 R)
• M27: 5,450,748 km (0.098 R)
• M28: 5,612,613 km (0.088 R)
• M29: 5,817,263 km (0.092 R)
• M30: 6,318,266 km (0.108 R)
• M31: 6,681,789 km (0.041 R)
• M32: 6,855,173 km (0.031 R)
• M33: 7,162,297 km (0.088 R)
• M34: 7,496,499 km (0.07 R)
• M35: 8,133,935 km (0.065 R)
• M36: 8,789,025 km (0.119 R)
• M37: 8,931,591 km (0.08 R)
• M38: 9,027,035 km (0.036 R)
• M39: 9,339,844 km (0.104 R)
• M40: 9,534,022 km (0.077 R)
• M41: 9,901,883 km (0.117 R)
• M42: 10,174,600 km (0.096 R)
• M43: 10,803,809 km (0.104 R)
• M44: 10,905,685 km (0.097 R)
• M45: 11,445,583 km (0.076 R)
• M46: 12,232,169 km (0.079 R)
• M47: 12,338,384 km (0.054 R)
• M48: 12,578,488 km (0.103 R)
• M49: 12,927,949 km (0.077 R)
• M50: 13,280,850 km (0.059 R)
• M51: 13,444,660 km (0.071 R)
• M52: 13,609,217 km (0.031 R)
• M53: 13,802,199 km (0.083 R)
• M54: 14,051,429 km (0.036 R)
• M55: 15,521,078 km (0.108 R)
• M56: 15,664,842 km (0.072 R)
• M57: 16,070,102 km (0.103 R)
• M58: 16,215,661 km (0.119 R)
• M59: 16,655,180 km (0.111 R)
• M60: 16,772,913 km (0.093 R)
• M61: 16,891,096 km (0.109 R)
• M62: 17,009,427 km (0.107 R)
• M63: 17,157,829 km (0.077 R)
• M64: 17,336,448 km (0.092 R)
• M65: 17,725,702 km (0.039 R)
• M66: 18,117,649 km (0.091 R)
• M67: 18,604,141 km (0.098 R)
• M68: 18,818,365 km (0.108 R)
• M69: 18,971,852 km (0.078 R)
• M70: 19,372,924 km (0.036 R)
• M71: 20,214,861 km (0.05 R)
• M72: 20,782,884 km (0.102 R)
• M73: 21,037,051 km (0.05 R)
• M74: 21,164,508 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.1

Radius: 9.8

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.85 AU - 9.93 AU

Year: 10957 Days

Day: 10.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,255,343 km

• M1: 186,399 km (0.111 R)
• M2: 260,899 km (0.117 R)
• M3: 443,558 km (0.081 R)
• M4: 514,916 km (0.109 R)
• M5: 1,051,374 km (0.086 R)
• M6: 1,404,574 km (0.112 R)
• M7: 1,492,987 km (0.059 R)
• M8: 1,746,106 km (0.119 R)
• M9: 1,841,550 km (0.113 R)
• M10: 1,938,938 km (0.092 R)
• M11: 2,640,702 km (0.063 R)
• M12: 3,295,940 km (0.11 R)
• M13: 3,749,671 km (0.059 R)
• M14: 3,936,818 km (0.116 R)
• M15: 4,031,513 km (0.109 R)
• M16: 4,549,570 km (0.058 R)
• M17: 4,782,794 km (0.118 R)
• M18: 5,191,944 km (0.049 R)
• M19: 5,295,914 km (0.097 R)
• M20: 5,400,782 km (0.104 R)
• M21: 5,647,918 km (0.094 R)
• M22: 6,153,409 km (0.107 R)
• M23: 8,034,453 km (0.109 R)
• M24: 8,155,029 km (0.091 R)
• M25: 8,397,976 km (0.109 R)
• M26: 8,479,507 km (0.092 R)
• M27: 8,602,326 km (0.06 R)
• M28: 8,725,745 km (0.088 R)
• M29: 10,778,975 km (0.061 R)
• M30: 11,090,438 km (0.103 R)
• M31: 11,631,234 km (0.055 R)
• M32: 11,950,775 km (0.107 R)
• M33: 12,738,707 km (0.093 R)
• M34: 13,447,801 km (0.083 R)
• M35: 13,687,008 km (0.112 R)
• M36: 13,783,200 km (0.035 R)
• M37: 13,879,541 km (0.095 R)
• M38: 14,266,999 km (0.111 R)
• M39: 14,805,701 km (0.106 R)
• M40: 15,450,917 km (0.105 R)
• M41: 16,359,425 km (0.112 R)
• M42: 16,512,463 km (0.117 R)
• M43: 17,233,226 km (0.11 R)
• M44: 17,389,107 km (0.095 R)
• M45: 17,493,227 km (0.084 R)
• M46: 19,890,234 km (0.1 R)
• M47: 20,217,703 km (0.111 R)
• M48: 20,656,923 km (0.096 R)
• M49: 21,488,986 km (0.111 R)
• M50: 21,712,635 km (0.119 R)
• M51: 21,993,430 km (0.095 R)
• M52: 22,388,518 km (0.112 R)
• M53: 22,501,913 km (0.089 R)
• M54: 23,587,844 km (0.119 R)
• M55: 24,282,577 km (0.067 R)
• M56: 24,573,993 km (0.036 R)
• M57: 25,042,684 km (0.071 R)
• M58: 25,455,274 km (0.062 R)
• M59: 26,108,120 km (0.1 R)
• M60: 26,586,384 km (0.111 R)
• M61: 28,651,134 km (0.078 R)
• M62: 28,774,253 km (0.079 R)
• M63: 30,014,569 km (0.089 R)
• M64: 30,202,015 km (0.12 R)
• M65: 31,145,678 km (0.078 R)
• M66: 31,779,973 km (0.115 R)
• M67: 32,997,102 km (0.12 R)
• M68: 33,255,307 km (0.063 R)
• M69: 33,708,739 km (0.084 R)
• M70: 33,838,739 km (0.036 R)
• M71: 34,033,964 km (0.086 R)
• M72: 34,294,713 km (0.062 R)
• M73: 34,621,734 km (0.068 R)
• M74: 34,752,932 km (0.075 R)
• M75: 35,741,325 km (0.11 R)
• M76: 36,072,983 km (0.087 R)
• M77: 36,472,110 km (0.099 R)
• M78: 36,672,272 km (0.097 R)
• M79: 38,015,961 km (0.093 R)
• M80: 38,083,579 km (0.116 R)
• M81: 39,239,073 km (0.068 R)
• M82: 41,097,677 km (0.092 R)
• M83: 42,212,630 km (0.06 R)
• M84: 43,761,865 km (0.116 R)
• M85: 43,903,684 km (0.09 R)
• M86: 44,045,652 km (0.091 R)
• M87: 44,472,305 km (0.108 R)
• M88: 45,401,458 km (0.04 R)
• M89: 45,688,686 km (0.116 R)
• M90: 45,760,493 km (0.056 R)
• M91: 46,843,432 km (0.086 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: 193 - 15,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit