🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.6 AU - 0.64 AU

Year: 181 Days

Day: 27.3 Hours

Environment

Temp: 208 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.81 AU - 1.23 AU

Year: 382 Days

Day: 25.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.4 AU - 2.08 AU

Year: 851 Days

Day: 22.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,572,535 km

• M1: 75,996 km (0.041 R)
• M2: 336,146 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2 AU - 2.36 AU

Year: 1194 Days

Day: 44.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 116.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.87 AU - 3.99 AU

Year: 2356 Days

Day: 47.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,572,535 km

• M1: 236,963 km (0.096 R)

Asteroid Belt

Center: 5.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.1

Radius: 13.2

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.66 AU - 7.38 AU

Year: 6898 Days

Day: 13.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 84,572,535 km

• M1: 169,494 km (0.106 R)
• M2: 262,843 km (0.051 R)
• M3: 367,412 km (0.04 R)
• M4: 494,421 km (0.12 R)
• M5: 593,754 km (0.081 R)
• M6: 856,747 km (0.104 R)
• M7: 939,325 km (0.076 R)
• M8: 1,098,348 km (0.088 R)
• M9: 1,189,303 km (0.026 R)
• M10: 1,562,550 km (0.085 R)
• M11: 1,844,093 km (0.099 R)
• M12: 2,258,329 km (0.111 R)
• M13: 2,416,305 km (0.061 R)
• M14: 2,578,020 km (0.109 R)
• M15: 2,701,887 km (0.088 R)
• M16: 2,891,278 km (0.119 R)
• M17: 2,998,540 km (0.112 R)
• M18: 3,328,403 km (0.11 R)
• M19: 4,143,412 km (0.118 R)
• M20: 4,838,893 km (0.082 R)
• M21: 5,949,807 km (0.098 R)
• M22: 6,032,085 km (0.093 R)
• M23: 6,393,215 km (0.07 R)
• M24: 6,619,107 km (0.104 R)
• M25: 6,732,951 km (0.097 R)
• M26: 6,934,011 km (0.115 R)
• M27: 7,020,628 km (0.068 R)
• M28: 7,312,344 km (0.104 R)
• M29: 7,578,479 km (0.084 R)
• M30: 7,667,788 km (0.101 R)
• M31: 8,457,216 km (0.065 R)
• M32: 8,581,083 km (0.07 R)
• M33: 8,893,145 km (0.061 R)
• M34: 9,050,671 km (0.105 R)
• M35: 9,851,917 km (0.116 R)
• M36: 10,675,902 km (0.096 R)
• M37: 10,977,941 km (0.082 R)
• M38: 11,522,028 km (0.102 R)
• M39: 12,319,534 km (0.043 R)
• M40: 12,707,142 km (0.075 R)
• M41: 13,386,466 km (0.107 R)
• M42: 14,150,911 km (0.09 R)
• M43: 14,371,867 km (0.086 R)
• M44: 15,380,755 km (0.119 R)
• M45: 15,722,138 km (0.089 R)
• M46: 16,104,360 km (0.092 R)
• M47: 17,190,890 km (0.096 R)
• M48: 17,426,806 km (0.025 R)
• M49: 17,584,781 km (0.071 R)
• M50: 17,703,562 km (0.1 R)
• M51: 17,941,721 km (0.071 R)
• M52: 18,141,135 km (0.076 R)
• M53: 18,341,297 km (0.082 R)
• M54: 19,148,976 km (0.055 R)
• M55: 20,216,507 km (0.116 R)
• M56: 20,799,340 km (0.071 R)
• M57: 21,683,912 km (0.069 R)
• M58: 22,280,508 km (0.11 R)
• M59: 23,359,259 km (0.03 R)
• M60: 24,322,519 km (0.09 R)
• M61: 25,298,945 km (0.114 R)
• M62: 25,746,990 km (0.099 R)
• M63: 26,152,401 km (0.069 R)
• M64: 26,242,758 km (0.071 R)
• M65: 26,333,264 km (0.106 R)
• M66: 26,469,249 km (0.097 R)
• M67: 26,741,816 km (0.093 R)
• M68: 26,969,654 km (0.117 R)
• M69: 27,980,038 km (0.039 R)
• M70: 29,283,783 km (0.077 R)
• M71: 29,895,788 km (0.037 R)
• M72: 30,179,725 km (0.097 R)
• M73: 30,369,415 km (0.114 R)
• M74: 30,464,559 km (0.077 R)
• M75: 30,607,276 km (0.053 R)
• M76: 31,036,771 km (0.049 R)
• M77: 31,324,298 km (0.077 R)
• M78: 31,901,896 km (0.08 R)
• M79: 32,580,322 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.6

Radius: 8

Gravity: 13.21 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 13.21 AU - 16.37 AU

Year: 21094 Days

Day: 18.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 84,572,535 km

• M1: 303,534 km (0.068 R)
• M2: 413,638 km (0.099 R)
• M3: 725,250 km (0.104 R)
• M4: 879,187 km (0.105 R)
• M5: 1,403,527 km (0.06 R)
• M6: 1,531,733 km (0.11 R)
• M7: 2,730,760 km (0.096 R)
• M8: 4,150,593 km (0.104 R)
• M9: 4,243,044 km (0.057 R)
• M10: 4,715,474 km (0.059 R)
• M11: 5,404,672 km (0.093 R)
• M12: 5,556,514 km (0.112 R)
• M13: 6,020,417 km (0.105 R)
• M14: 6,336,667 km (0.102 R)
• M15: 6,550,442 km (0.087 R)
• M16: 6,766,760 km (0.046 R)
• M17: 7,541,977 km (0.075 R)
• M18: 7,940,057 km (0.096 R)
• M19: 8,055,097 km (0.12 R)
• M20: 8,112,842 km (0.111 R)
• M21: 11,169,426 km (0.104 R)
• M22: 11,363,155 km (0.118 R)
• M23: 12,615,140 km (0.085 R)
• M24: 13,910,508 km (0.057 R)
• M25: 14,398,346 km (0.117 R)
• M26: 16,478,355 km (0.043 R)
• M27: 16,698,862 km (0.108 R)
• M28: 16,994,468 km (0.047 R)
• M29: 17,366,368 km (0.098 R)
• M30: 18,727,110 km (0.1 R)
• M31: 19,342,855 km (0.062 R)
• M32: 19,809,002 km (0.058 R)
• M33: 20,200,350 km (0.043 R)
• M34: 20,357,577 km (0.104 R)
• M35: 21,710,541 km (0.081 R)
• M36: 22,928,267 km (0.099 R)
• M37: 23,174,505 km (0.087 R)
• M38: 23,586,797 km (0.078 R)
• M39: 23,918,306 km (0.026 R)
• M40: 25,514,366 km (0.066 R)
• M41: 27,491,900 km (0.083 R)
• M42: 31,592,378 km (0.101 R)
• M43: 31,957,845 km (0.103 R)
• M44: 32,693,119 km (0.093 R)
• M45: 35,215,189 km (0.11 R)
• M46: 36,260,579 km (0.039 R)
• M47: 37,219,651 km (0.066 R)
• M48: 37,702,403 km (0.086 R)
• M49: 39,260,914 km (0.109 R)
• M50: 41,138,816 km (0.087 R)
• M51: 41,737,956 km (0.101 R)
• M52: 44,469,463 km (0.098 R)
• M53: 44,981,686 km (0.111 R)
• M54: 48,095,416 km (0.092 R)
• M55: 48,937,503 km (0.112 R)
• M56: 49,784,376 km (0.08 R)
• M57: 52,246,009 km (0.028 R)
• M58: 52,786,357 km (0.111 R)
• M59: 53,111,433 km (0.067 R)
• M60: 55,405,815 km (0.096 R)
• M61: 57,843,961 km (0.096 R)
• M62: 58,403,009 km (0.095 R)
• M63: 59,751,933 km (0.069 R)
• M64: 60,656,850 km (0.105 R)
• M65: 62,480,299 km (0.092 R)
• M66: 63,744,401 km (0.051 R)
• M67: 69,833,034 km (0.085 R)
• M68: 69,951,964 km (0.095 R)
• M69: 70,070,895 km (0.071 R)
• M70: 70,905,651 km (0.063 R)
• M71: 72,705,164 km (0.061 R)
• M72: 73,429,217 km (0.111 R)
• M73: 73,792,142 km (0.04 R)
• M74: 74,398,312 km (0.108 R)
• M75: 75,859,883 km (0.04 R)
• M76: 76,962,420 km (0.071 R)
• M77: 77,946,774 km (0.053 R)
• M78: 79,307,067 km (0.056 R)
• M79: 80,301,295 km (0.093 R)
• M80: 81,049,583 km (0.067 R)
• M81: 81,424,625 km (0.1 R)
• M82: 81,675,052 km (0.083 R)
• M83: 83,560,883 km (0.118 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: 465 - 19,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit