🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.63 AU - 0.77 AU

Year: 224 Days

Day: 46.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.9 AU - 0.98 AU

Year: 349 Days

Day: 41.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.96 AU - 1.46 AU

Year: 510 Days

Day: 34.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.59 AU - 1.75 AU

Year: 826 Days

Day: 40.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,337,088 km

• M1: 36,801 km (0.118 R)
• M2: 1,123,779 km (0.12 R)

Asteroid Belt

Center: 3.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.5

Radius: 10.1

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.74 AU - 5.32 AU

Year: 4319 Days

Day: 8.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,337,088 km

• M1: 176,077 km (0.075 R)
• M2: 287,677 km (0.081 R)
• M3: 372,648 km (0.111 R)
• M4: 556,504 km (0.075 R)
• M5: 771,626 km (0.11 R)
• M6: 1,144,274 km (0.077 R)
• M7: 1,305,989 km (0.09 R)
• M8: 1,967,511 km (0.112 R)
• M9: 2,056,821 km (0.065 R)
• M10: 2,178,145 km (0.043 R)
• M11: 2,301,862 km (0.09 R)
• M12: 2,572,784 km (0.082 R)
• M13: 2,654,465 km (0.045 R)
• M14: 2,854,028 km (0.029 R)
• M15: 3,058,528 km (0.074 R)
• M16: 3,303,420 km (0.081 R)
• M17: 3,464,238 km (0.067 R)
• M18: 4,095,092 km (0.11 R)
• M19: 4,463,103 km (0.11 R)
• M20: 4,922,967 km (0.11 R)
• M21: 5,024,992 km (0.049 R)
• M22: 5,127,617 km (0.052 R)
• M23: 5,231,138 km (0.098 R)
• M24: 5,461,070 km (0.067 R)
• M25: 5,909,415 km (0.064 R)
• M26: 6,796,082 km (0.101 R)
• M27: 6,864,298 km (0.114 R)
• M28: 6,955,553 km (0.095 R)
• M29: 7,139,259 km (0.114 R)
• M30: 7,208,523 km (0.119 R)
• M31: 7,464,784 km (0.072 R)
• M32: 7,890,390 km (0.082 R)
• M33: 8,034,004 km (0.119 R)
• M34: 8,251,071 km (0.071 R)
• M35: 8,445,697 km (0.094 R)
• M36: 8,914,088 km (0.101 R)
• M37: 9,038,703 km (0.076 R)
• M38: 9,416,139 km (0.069 R)
• M39: 9,594,011 km (0.058 R)
• M40: 9,850,122 km (0.097 R)
• M41: 10,526,753 km (0.073 R)
• M42: 10,632,070 km (0.091 R)
• M43: 10,923,786 km (0.107 R)
• M44: 11,433,915 km (0.116 R)
• M45: 11,596,677 km (0.042 R)
• M46: 12,116,979 km (0.036 R)
• M47: 12,644,910 km (0.105 R)
• M48: 12,953,979 km (0.119 R)
• M49: 13,322,588 km (0.096 R)
• M50: 13,408,158 km (0.101 R)
• M51: 13,551,024 km (0.1 R)
• M52: 13,780,956 km (0.115 R)
• M53: 14,099,001 km (0.059 R)
• M54: 14,331,925 km (0.084 R)
• M55: 14,507,403 km (0.053 R)
• M56: 14,595,367 km (0.065 R)
• M57: 14,830,983 km (0.114 R)
• M58: 15,425,485 km (0.097 R)
• M59: 15,876,523 km (0.111 R)
• M60: 16,088,503 km (0.113 R)
• M61: 16,210,126 km (0.08 R)
• M62: 16,454,120 km (0.098 R)
• M63: 16,853,247 km (0.104 R)
• M64: 17,379,981 km (0.072 R)
• M65: 18,354,462 km (0.09 R)
• M66: 18,768,250 km (0.098 R)
• M67: 18,864,291 km (0.094 R)
• M68: 19,314,282 km (0.094 R)
• M69: 19,572,937 km (0.061 R)
• M70: 20,619,374 km (0.06 R)
• M71: 20,685,346 km (0.033 R)
• M72: 21,215,820 km (0.118 R)
• M73: 21,851,761 km (0.082 R)
• M74: 22,020,059 km (0.105 R)
• M75: 22,358,150 km (0.071 R)
• M76: 22,629,819 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.9

Radius: 10

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.35 AU - 9.67 AU

Year: 9505 Days

Day: 10.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,337,088 km

• M1: 208,988 km (0.102 R)
• M2: 453,282 km (0.11 R)
• M3: 617,241 km (0.048 R)
• M4: 956,828 km (0.084 R)
• M5: 1,021,604 km (0.112 R)
• M6: 1,260,960 km (0.112 R)
• M7: 1,387,520 km (0.093 R)
• M8: 1,480,570 km (0.118 R)
• M9: 1,752,689 km (0.088 R)
• M10: 1,936,245 km (0.095 R)
• M11: 2,850,139 km (0.056 R)
• M12: 2,921,796 km (0.098 R)
• M13: 3,042,521 km (0.117 R)
• M14: 3,165,042 km (0.077 R)
• M15: 3,465,584 km (0.11 R)
• M16: 3,880,868 km (0.092 R)
• M17: 3,987,082 km (0.118 R)
• M18: 6,122,891 km (0.104 R)
• M19: 6,309,440 km (0.087 R)
• M20: 6,403,387 km (0.066 R)
• M21: 6,880,156 km (0.101 R)
• M22: 7,566,810 km (0.06 R)
• M23: 9,252,927 km (0.099 R)
• M24: 10,303,404 km (0.087 R)
• M25: 10,451,356 km (0.029 R)
• M26: 10,936,801 km (0.036 R)
• M27: 11,163,442 km (0.098 R)
• M28: 11,698,105 km (0.111 R)
• M29: 11,891,086 km (0.114 R)
• M30: 13,311,667 km (0.12 R)
• M31: 13,432,393 km (0.114 R)
• M32: 14,329,382 km (0.111 R)
• M33: 14,453,249 km (0.088 R)
• M34: 14,535,976 km (0.104 R)
• M35: 14,660,442 km (0.061 R)
• M36: 15,161,595 km (0.114 R)
• M37: 15,287,855 km (0.085 R)
• M38: 15,541,274 km (0.108 R)
• M39: 15,668,432 km (0.092 R)
• M40: 15,966,730 km (0.118 R)
• M41: 17,090,809 km (0.11 R)
• M42: 17,530,028 km (0.097 R)
• M43: 17,618,291 km (0.088 R)
• M44: 19,551,843 km (0.118 R)
• M45: 20,753,413 km (0.112 R)
• M46: 21,127,857 km (0.064 R)
• M47: 21,646,513 km (0.083 R)
• M48: 21,931,048 km (0.088 R)
• M49: 22,792,432 km (0.106 R)
• M50: 22,888,923 km (0.055 R)
• M51: 23,275,783 km (0.077 R)
• M52: 23,470,111 km (0.087 R)
• M53: 24,400,161 km (0.091 R)
• M54: 25,093,397 km (0.106 R)
• M55: 25,342,478 km (0.025 R)
• M56: 25,442,259 km (0.048 R)
• M57: 25,792,917 km (0.073 R)
• M58: 26,448,305 km (0.105 R)
• M59: 26,651,010 km (0.059 R)
• M60: 27,007,053 km (0.083 R)
• M61: 27,364,742 km (0.064 R)
• M62: 27,467,216 km (0.063 R)
• M63: 27,672,465 km (0.108 R)
• M64: 28,967,384 km (0.065 R)
• M65: 29,124,013 km (0.087 R)
• M66: 29,701,012 km (0.086 R)
• M67: 30,759,865 km (0.114 R)
• M68: 31,240,224 km (0.046 R)
• M69: 31,723,276 km (0.079 R)
• M70: 31,992,701 km (0.051 R)
• M71: 32,425,189 km (0.058 R)
• M72: 32,533,647 km (0.101 R)
• M73: 33,789,521 km (0.107 R)
• M74: 35,116,903 km (0.08 R)
• M75: 35,675,053 km (0.09 R)
• M76: 36,573,987 km (0.061 R)
• M77: 36,743,481 km (0.115 R)
• M78: 37,253,161 km (0.093 R)
• M79: 37,480,550 km (0.089 R)
• M80: 37,936,524 km (0.063 R)
• M81: 38,222,555 km (0.099 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 19,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit