🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.82 AU - 0.94 AU

Year: 308 Days

Day: 16.2 Hours

Environment

Temp: 138 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.61 AU - 1.61 AU

Year: 762 Days

Day: 22 Hours

Environment

Temp: -58 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.44 AU - 2.52 AU

Year: 1456 Days

Day: 35 Hours

Environment

Temp: -102 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,595,370 km

• M1: 416,181 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.78 AU - 4.32 AU

Year: 2493 Days

Day: 24.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.08 AU - 4.86 AU

Year: 2949 Days

Day: 21.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155

Radius: 12

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.03 AU - 9.05 AU

Year: 8498 Days

Day: 10.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 29,595,370 km

• M1: 155,881 km (0.073 R)
• M2: 284,685 km (0.082 R)
• M3: 458,218 km (0.053 R)
• M4: 772,374 km (0.054 R)
• M5: 852,708 km (0.113 R)
• M6: 1,061,247 km (0.076 R)
• M7: 1,218,923 km (0.101 R)
• M8: 1,470,547 km (0.073 R)
• M9: 1,558,361 km (0.05 R)
• M10: 1,785,750 km (0.118 R)
• M11: 2,073,127 km (0.112 R)
• M12: 2,410,321 km (0.118 R)
• M13: 2,550,045 km (0.12 R)
• M14: 2,801,519 km (0.052 R)
• M15: 3,117,620 km (0.083 R)
• M16: 3,232,062 km (0.09 R)
• M17: 3,544,123 km (0.109 R)
• M18: 3,663,652 km (0.113 R)
• M19: 3,804,872 km (0.07 R)
• M20: 3,886,553 km (0.053 R)
• M21: 4,218,510 km (0.083 R)
• M22: 5,021,701 km (0.055 R)
• M23: 5,383,579 km (0.106 R)
• M24: 5,521,657 km (0.098 R)
• M25: 5,824,593 km (0.12 R)
• M26: 6,109,128 km (0.051 R)
• M27: 7,241,734 km (0.081 R)
• M28: 7,962,646 km (0.077 R)
• M29: 8,438,217 km (0.088 R)
• M30: 8,545,180 km (0.103 R)
• M31: 8,625,813 km (0.096 R)
• M32: 8,760,451 km (0.11 R)
• M33: 8,868,910 km (0.117 R)
• M34: 9,032,121 km (0.107 R)
• M35: 10,719,735 km (0.082 R)
• M36: 10,835,673 km (0.051 R)
• M37: 10,952,060 km (0.091 R)
• M38: 11,748,519 km (0.071 R)
• M39: 11,868,048 km (0.088 R)
• M40: 12,198,958 km (0.071 R)
• M41: 12,411,238 km (0.09 R)
• M42: 12,533,010 km (0.103 R)
• M43: 13,241,057 km (0.118 R)
• M44: 13,741,462 km (0.099 R)
• M45: 14,631,869 km (0.119 R)
• M46: 15,149,028 km (0.101 R)
• M47: 15,409,927 km (0.071 R)
• M48: 15,573,737 km (0.118 R)
• M49: 16,035,396 km (0.078 R)
• M50: 17,006,136 km (0.112 R)
• M51: 17,481,558 km (0.086 R)
• M52: 17,927,061 km (0.069 R)
• M53: 18,411,010 km (0.098 R)
• M54: 19,180,093 km (0.11 R)
• M55: 19,321,014 km (0.09 R)
• M56: 19,888,289 km (0.096 R)
• M57: 20,317,485 km (0.117 R)
• M58: 20,749,673 km (0.101 R)
• M59: 21,513,221 km (0.107 R)
• M60: 21,953,637 km (0.073 R)
• M61: 22,322,994 km (0.115 R)
• M62: 22,843,595 km (0.076 R)
• M63: 22,955,644 km (0.051 R)
• M64: 23,783,069 km (0.032 R)
• M65: 24,086,454 km (0.104 R)
• M66: 24,429,183 km (0.1 R)
• M67: 24,505,627 km (0.109 R)
• M68: 25,004,087 km (0.086 R)
• M69: 25,119,577 km (0.081 R)
• M70: 25,196,769 km (0.094 R)
• M71: 25,428,496 km (0.114 R)
• M72: 26,011,180 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.8

Radius: 12.2

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.2 AU - 10.8 AU

Year: 10065 Days

Day: 11.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 29,595,370 km

• M1: 248,482 km (0.119 R)
• M2: 411,993 km (0.069 R)
• M3: 869,014 km (0.117 R)
• M4: 1,148,912 km (0.063 R)
• M5: 1,527,693 km (0.091 R)
• M6: 1,868,777 km (0.104 R)
• M7: 1,970,653 km (0.046 R)
• M8: 2,180,539 km (0.073 R)
• M9: 2,481,081 km (0.106 R)
• M10: 3,001,980 km (0.111 R)
• M11: 3,977,209 km (0.087 R)
• M12: 4,586,072 km (0.119 R)
• M13: 5,187,755 km (0.11 R)
• M14: 6,079,657 km (0.109 R)
• M15: 6,465,321 km (0.077 R)
• M16: 6,621,950 km (0.042 R)
• M17: 7,139,409 km (0.118 R)
• M18: 7,301,274 km (0.045 R)
• M19: 7,505,325 km (0.102 R)
• M20: 7,587,454 km (0.12 R)
• M21: 7,961,000 km (0.062 R)
• M22: 8,255,558 km (0.058 R)
• M23: 9,161,074 km (0.105 R)
• M24: 9,558,855 km (0.071 R)
• M25: 9,648,015 km (0.109 R)
• M26: 9,962,321 km (0.096 R)
• M27: 10,508,951 km (0.068 R)
• M28: 10,739,631 km (0.11 R)
• M29: 10,972,106 km (0.109 R)
• M30: 11,112,279 km (0.041 R)
• M31: 12,595,842 km (0.043 R)
• M32: 12,988,835 km (0.101 R)
• M33: 13,137,236 km (0.091 R)
• M34: 14,039,461 km (0.117 R)
• M35: 15,117,463 km (0.1 R)
• M36: 15,587,500 km (0.092 R)
• M37: 16,009,366 km (0.11 R)
• M38: 16,115,431 km (0.097 R)
• M39: 16,221,795 km (0.083 R)
• M40: 16,381,715 km (0.061 R)
• M41: 16,918,472 km (0.057 R)
• M42: 17,625,023 km (0.115 R)
• M43: 17,844,333 km (0.106 R)
• M44: 17,954,288 km (0.109 R)
• M45: 18,341,148 km (0.079 R)
• M46: 19,518,034 km (0.077 R)
• M47: 20,488,625 km (0.102 R)
• M48: 20,777,050 km (0.062 R)
• M49: 21,650,552 km (0.114 R)
• M50: 22,239,519 km (0.108 R)
• M51: 22,654,952 km (0.115 R)
• M52: 23,013,089 km (0.104 R)
• M53: 23,856,073 km (0.119 R)
• M54: 24,403,302 km (0.118 R)
• M55: 24,831,900 km (0.077 R)
• M56: 27,327,791 km (0.058 R)
• M57: 30,164,466 km (0.12 R)
• M58: 30,295,663 km (0.089 R)
• M59: 30,822,248 km (0.027 R)
• M60: 31,219,131 km (0.063 R)
• M61: 32,151,724 km (0.082 R)
• M62: 32,554,292 km (0.076 R)
• M63: 32,823,418 km (0.119 R)
• M64: 34,935,292 km (0.075 R)
• M65: 35,764,662 km (0.075 R)
• M66: 36,810,351 km (0.087 R)
• M67: 37,231,320 km (0.059 R)
• M68: 37,795,304 km (0.106 R)
• M69: 39,146,023 km (0.096 R)
• M70: 39,504,011 km (0.08 R)
• M71: 40,729,666 km (0.057 R)
• M72: 41,310,704 km (0.111 R)
• M73: 41,748,278 km (0.105 R)
• M74: 44,406,034 km (0.048 R)
• M75: 44,629,982 km (0.095 R)
• M76: 45,229,121 km (0.114 R)
• M77: 45,981,598 km (0.109 R)
• M78: 46,510,876 km (0.1 R)
• M79: 46,738,264 km (0.113 R)
• M80: 47,422,824 km (0.1 R)
• M81: 48,494,244 km (0.094 R)
• M82: 48,878,860 km (0.117 R)
• M83: 49,418,909 km (0.096 R)
• M84: 51,442,369 km (0.102 R)
• M85: 52,700,936 km (0.118 R)
• M86: 52,859,061 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.5

Radius: 13

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.11 AU - 11.03 AU

Year: 10183 Days

Day: 10.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,595,370 km

• M1: 264,339 km (0.111 R)
• M2: 572,810 km (0.106 R)
• M3: 802,892 km (0.114 R)
• M4: 983,008 km (0.111 R)
• M5: 1,064,688 km (0.069 R)
• M6: 1,279,660 km (0.107 R)
• M7: 1,493,884 km (0.102 R)
• M8: 1,605,484 km (0.117 R)
• M9: 1,820,606 km (0.054 R)
• M10: 1,923,230 km (0.075 R)
• M11: 2,116,511 km (0.056 R)
• M12: 2,279,572 km (0.109 R)
• M13: 2,484,821 km (0.071 R)
• M14: 2,833,832 km (0.115 R)
• M15: 2,953,810 km (0.073 R)
• M16: 3,324,065 km (0.098 R)
• M17: 3,622,363 km (0.069 R)
• M18: 3,796,794 km (0.063 R)
• M19: 3,929,487 km (0.094 R)
• M20: 4,314,103 km (0.088 R)
• M21: 4,782,195 km (0.095 R)
• M22: 4,877,788 km (0.083 R)
• M23: 5,192,841 km (0.033 R)
• M24: 5,945,618 km (0.105 R)
• M25: 6,256,333 km (0.099 R)
• M26: 6,387,380 km (0.078 R)
• M27: 6,519,326 km (0.097 R)
• M28: 6,920,846 km (0.081 R)
• M29: 7,138,212 km (0.113 R)
• M30: 7,302,770 km (0.066 R)
• M31: 7,579,975 km (0.089 R)
• M32: 7,917,168 km (0.081 R)
• M33: 8,030,563 km (0.098 R)
• M34: 8,259,298 km (0.098 R)
• M35: 8,403,212 km (0.119 R)
• M36: 8,899,129 km (0.054 R)
• M37: 10,474,544 km (0.057 R)
• M38: 10,568,042 km (0.119 R)
• M39: 11,039,874 km (0.118 R)
• M40: 11,198,597 km (0.071 R)
• M41: 11,326,204 km (0.096 R)
• M42: 11,518,587 km (0.115 R)
• M43: 11,809,106 km (0.086 R)
• M44: 12,496,359 km (0.099 R)
• M45: 12,695,025 km (0.067 R)
• M46: 12,894,888 km (0.048 R)
• M47: 12,995,268 km (0.064 R)
• M48: 13,162,967 km (0.099 R)
• M49: 13,466,800 km (0.089 R)
• M50: 13,806,986 km (0.067 R)
• M51: 14,219,128 km (0.105 R)
• M52: 14,322,799 km (0.05 R)
• M53: 14,950,063 km (0.093 R)
• M54: 15,550,699 km (0.114 R)
• M55: 16,159,263 km (0.061 R)
• M56: 16,593,695 km (0.074 R)
• M57: 17,473,779 km (0.109 R)
• M58: 17,994,230 km (0.095 R)
• M59: 18,519,768 km (0.097 R)
• M60: 18,633,163 km (0.098 R)
• M61: 18,936,398 km (0.087 R)
• M62: 19,355,870 km (0.106 R)
• M63: 19,701,591 km (0.103 R)
• M64: 19,933,019 km (0.109 R)
• M65: 20,126,748 km (0.115 R)
• M66: 20,672,331 km (0.095 R)
• M67: 21,499,757 km (0.094 R)
• M68: 23,349,984 km (0.066 R)
• M69: 24,211,518 km (0.027 R)
• M70: 24,874,984 km (0.108 R)
• M71: 26,092,561 km (0.107 R)
• M72: 26,474,485 km (0.026 R)
• M73: 26,602,092 km (0.096 R)
• M74: 26,729,998 km (0.095 R)
• M75: 27,243,717 km (0.115 R)
• M76: 27,587,942 km (0.038 R)
• M77: 28,150,430 km (0.114 R)
• M78: 28,673,125 km (0.1 R)
• M79: 29,154,979 km (0.062 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: 217 - 14,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit