🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.75 AU - 1.19 AU

Year: 366 Days

Day: 24.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.07 AU - 1.19 AU

Year: 460 Days

Day: 26.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.93 AU - 2.25 AU

Year: 1157 Days

Day: 42 Hours

Environment

Temp: -94 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,963,077 km

• M1: 685,757 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.61 AU - 3.81 AU

Year: 2736 Days

Day: 26.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.5

Radius: 13.9

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.31 AU - 7.61 AU

Year: 7030 Days

Day: 9.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,963,077 km

• M1: 269,875 km (0.103 R)
• M2: 556,205 km (0.062 R)
• M3: 1,293,423 km (0.053 R)
• M4: 2,413,163 km (0.041 R)
• M5: 2,913,419 km (0.115 R)
• M6: 3,112,683 km (0.119 R)
• M7: 3,316,585 km (0.052 R)
• M8: 3,791,558 km (0.1 R)
• M9: 3,982,295 km (0.051 R)
• M10: 4,458,765 km (0.05 R)
• M11: 4,747,638 km (0.116 R)
• M12: 4,864,923 km (0.034 R)
• M13: 5,192,542 km (0.078 R)
• M14: 5,283,198 km (0.106 R)
• M15: 5,404,821 km (0.052 R)
• M16: 5,558,309 km (0.111 R)
• M17: 5,651,060 km (0.094 R)
• M18: 6,154,606 km (0.065 R)
• M19: 6,250,648 km (0.099 R)
• M20: 7,104,104 km (0.111 R)
• M21: 7,340,169 km (0.06 R)
• M22: 7,785,522 km (0.026 R)
• M23: 8,416,825 km (0.074 R)
• M24: 8,523,638 km (0.117 R)
• M25: 8,810,716 km (0.076 R)
• M26: 9,542,549 km (0.054 R)
• M27: 9,653,999 km (0.085 R)
• M28: 10,370,124 km (0.072 R)
• M29: 10,561,460 km (0.102 R)
• M30: 10,831,185 km (0.062 R)
• M31: 11,377,816 km (0.083 R)
• M32: 12,013,457 km (0.113 R)
• M33: 12,742,298 km (0.094 R)
• M34: 13,485,650 km (0.089 R)
• M35: 14,158,242 km (0.099 R)
• M36: 14,285,549 km (0.074 R)
• M37: 14,927,923 km (0.099 R)
• M38: 15,231,008 km (0.052 R)
• M39: 15,887,144 km (0.109 R)
• M40: 16,329,804 km (0.076 R)
• M41: 16,911,441 km (0.087 R)
• M42: 17,091,706 km (0.098 R)
• M43: 17,227,392 km (0.105 R)
• M44: 17,499,660 km (0.117 R)
• M45: 18,186,912 km (0.075 R)
• M46: 18,279,214 km (0.083 R)
• M47: 18,743,117 km (0.051 R)
• M48: 19,163,936 km (0.059 R)
• M49: 19,824,710 km (0.09 R)
• M50: 19,919,704 km (0.119 R)
• M51: 20,205,736 km (0.073 R)
• M52: 20,444,943 km (0.081 R)
• M53: 21,558,100 km (0.075 R)
• M54: 21,655,788 km (0.03 R)
• M55: 23,440,042 km (0.119 R)
• M56: 23,540,571 km (0.088 R)
• M57: 24,095,879 km (0.113 R)
• M58: 25,477,265 km (0.08 R)
• M59: 26,412,551 km (0.08 R)
• M60: 26,517,120 km (0.056 R)
• M61: 27,730,060 km (0.091 R)
• M62: 28,799,535 km (0.067 R)
• M63: 29,610,355 km (0.032 R)
• M64: 30,483,708 km (0.071 R)
• M65: 30,813,272 km (0.087 R)
• M66: 30,923,525 km (0.115 R)
• M67: 31,365,438 km (0.109 R)
• M68: 31,865,094 km (0.07 R)
• M69: 32,311,494 km (0.119 R)
• M70: 32,479,343 km (0.102 R)
• M71: 33,606,264 km (0.109 R)
• M72: 34,003,746 km (0.088 R)
• M73: 34,117,590 km (0.115 R)
• M74: 35,032,829 km (0.093 R)
• M75: 35,378,251 km (0.049 R)
• M76: 35,551,336 km (0.065 R)
• M77: 35,724,720 km (0.111 R)
• M78: 35,898,403 km (0.086 R)
• M79: 36,829,350 km (0.118 R)
• M80: 38,004,142 km (0.032 R)
• M81: 38,240,507 km (0.111 R)
• M82: 38,418,229 km (0.109 R)
• M83: 38,655,491 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.9

Radius: 12.5

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.51 AU - 10.53 AU

Year: 10372 Days

Day: 11.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,963,077 km

• M1: 203,304 km (0.034 R)
• M2: 322,234 km (0.1 R)
• M3: 442,062 km (0.077 R)
• M4: 706,102 km (0.093 R)
• M5: 911,500 km (0.074 R)
• M6: 1,117,795 km (0.089 R)
• M7: 1,278,015 km (0.109 R)
• M8: 1,533,229 km (0.09 R)
• M9: 1,644,679 km (0.106 R)
• M10: 2,093,323 km (0.114 R)
• M11: 2,242,921 km (0.076 R)
• M12: 2,849,989 km (0.101 R)
• M13: 3,158,011 km (0.118 R)
• M14: 4,114,839 km (0.062 R)
• M15: 4,528,028 km (0.114 R)
• M16: 4,756,165 km (0.038 R)
• M17: 4,988,191 km (0.06 R)
• M18: 5,953,098 km (0.116 R)
• M19: 6,095,515 km (0.092 R)
• M20: 6,311,534 km (0.087 R)
• M21: 6,937,302 km (0.076 R)
• M22: 7,276,740 km (0.118 R)
• M23: 7,698,905 km (0.092 R)
• M24: 7,932,577 km (0.114 R)
• M25: 8,607,562 km (0.117 R)
• M26: 8,728,587 km (0.102 R)
• M27: 9,549,879 km (0.098 R)
• M28: 9,717,130 km (0.109 R)
• M29: 10,012,286 km (0.11 R)
• M30: 10,524,958 km (0.043 R)
• M31: 11,133,971 km (0.058 R)
• M32: 12,477,360 km (0.084 R)
• M33: 12,614,541 km (0.036 R)
• M34: 13,261,253 km (0.105 R)
• M35: 13,729,943 km (0.117 R)
• M36: 14,013,730 km (0.079 R)
• M37: 15,265,715 km (0.12 R)
• M38: 15,707,477 km (0.113 R)
• M39: 16,553,453 km (0.061 R)
• M40: 16,653,983 km (0.065 R)
• M41: 17,465,252 km (0.099 R)
• M42: 17,567,577 km (0.038 R)
• M43: 17,721,513 km (0.116 R)
• M44: 18,863,544 km (0.079 R)
• M45: 19,073,729 km (0.038 R)
• M46: 19,390,427 km (0.064 R)
• M47: 21,546,432 km (0.028 R)
• M48: 21,711,139 km (0.12 R)
• M49: 22,652,708 km (0.116 R)
• M50: 23,100,454 km (0.103 R)
• M51: 24,175,465 km (0.055 R)
• M52: 24,518,343 km (0.063 R)
• M53: 24,862,717 km (0.1 R)
• M54: 25,093,397 km (0.107 R)
• M55: 25,614,746 km (0.068 R)
• M56: 26,198,178 km (0.096 R)
• M57: 27,081,553 km (0.099 R)
• M58: 28,154,618 km (0.106 R)
• M59: 28,635,875 km (0.092 R)
• M60: 29,606,765 km (0.111 R)
• M61: 29,790,022 km (0.097 R)
• M62: 30,835,562 km (0.106 R)
• M63: 31,021,362 km (0.094 R)
• M64: 31,331,778 km (0.084 R)
• M65: 31,955,601 km (0.11 R)
• M66: 33,915,782 km (0.115 R)
• M67: 34,556,360 km (0.061 R)
• M68: 34,813,818 km (0.101 R)
• M69: 35,330,380 km (0.086 R)
• M70: 35,719,633 km (0.082 R)
• M71: 37,158,615 km (0.11 R)
• M72: 39,084,388 km (0.114 R)
• M73: 40,093,127 km (0.063 R)
• M74: 40,431,218 km (0.094 R)
• M75: 41,519,842 km (0.103 R)
• M76: 42,067,669 km (0.109 R)
• M77: 42,342,481 km (0.106 R)
• M78: 43,378,446 km (0.098 R)
• M79: 43,795,076 km (0.114 R)
• M80: 44,983,033 km (0.087 R)
• M81: 46,394,189 km (0.066 R)
• M82: 46,749,185 km (0.057 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 19,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit