🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.52 AU - 0.56 AU

Year: 139 Days

Day: 41.5 Hours

Environment

Temp: 248 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.08 AU - 1.2 AU

Year: 426 Days

Day: 20.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 49.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.52 AU - 2.44 AU

Year: 975 Days

Day: 19.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.3 AU - 2.58 AU

Year: 1333 Days

Day: 22.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.08 AU - 4.16 AU

Year: 2410 Days

Day: 15 Hours

Environment

Temp: -105 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,504,931 km

• M1: 995,424 km (0.052 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.53 AU - 5.51 AU

Year: 3362 Days

Day: 47.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,504,931 km

• M1: 710,440 km (0.027 R)

Asteroid Belt

Center: 6.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.4

Radius: 12

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.56 AU - 10.82 AU

Year: 9747 Days

Day: 6.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 39,504,931 km

• M1: 295,456 km (0.109 R)
• M2: 744,848 km (0.06 R)
• M3: 909,256 km (0.078 R)
• M4: 1,687,464 km (0.11 R)
• M5: 1,784,553 km (0.117 R)
• M6: 1,934,001 km (0.082 R)
• M7: 2,010,296 km (0.054 R)
• M8: 2,380,102 km (0.056 R)
• M9: 3,153,523 km (0.11 R)
• M10: 3,366,251 km (0.084 R)
• M11: 3,489,969 km (0.047 R)
• M12: 4,197,567 km (0.12 R)
• M13: 5,161,426 km (0.056 R)
• M14: 5,340,644 km (0.119 R)
• M15: 5,668,413 km (0.091 R)
• M16: 5,927,965 km (0.085 R)
• M17: 6,040,463 km (0.092 R)
• M18: 6,497,484 km (0.119 R)
• M19: 6,574,677 km (0.052 R)
• M20: 6,847,543 km (0.085 R)
• M21: 7,324,013 km (0.101 R)
• M22: 7,811,253 km (0.067 R)
• M23: 8,225,340 km (0.047 R)
• M24: 8,351,002 km (0.08 R)
• M25: 8,774,514 km (0.065 R)
• M26: 9,554,367 km (0.043 R)
• M27: 9,819,305 km (0.104 R)
• M28: 11,788,013 km (0.09 R)
• M29: 12,358,878 km (0.111 R)
• M30: 12,938,570 km (0.105 R)
• M31: 13,924,719 km (0.078 R)
• M32: 14,832,778 km (0.119 R)
• M33: 14,985,967 km (0.103 R)
• M34: 15,345,600 km (0.111 R)
• M35: 16,073,244 km (0.089 R)
• M36: 16,759,001 km (0.112 R)
• M37: 17,078,841 km (0.096 R)
• M38: 17,346,771 km (0.102 R)
• M39: 18,597,558 km (0.103 R)
• M40: 19,039,471 km (0.083 R)
• M41: 19,821,119 km (0.115 R)
• M42: 20,841,377 km (0.089 R)
• M43: 21,762,601 km (0.083 R)
• M44: 23,287,901 km (0.118 R)
• M45: 24,364,108 km (0.091 R)
• M46: 24,726,434 km (0.101 R)
• M47: 24,908,195 km (0.11 R)
• M48: 26,316,958 km (0.099 R)
• M49: 26,688,709 km (0.116 R)
• M50: 26,875,257 km (0.038 R)
• M51: 27,562,959 km (0.029 R)
• M52: 28,637,072 km (0.073 R)
• M53: 28,764,379 km (0.086 R)
• M54: 29,211,228 km (0.112 R)
• M55: 29,339,434 km (0.104 R)
• M56: 30,047,480 km (0.116 R)
• M57: 30,761,062 km (0.089 R)
• M58: 31,414,655 km (0.109 R)
• M59: 32,072,886 km (0.09 R)
• M60: 32,669,183 km (0.074 R)
• M61: 33,537,000 km (0.047 R)
• M62: 33,671,040 km (0.099 R)
• M63: 33,940,017 km (0.114 R)
• M64: 34,412,297 km (0.099 R)
• M65: 34,750,987 km (0.075 R)
• M66: 34,886,672 km (0.088 R)
• M67: 35,090,724 km (0.072 R)
• M68: 35,295,224 km (0.115 R)
• M69: 36,944,541 km (0.088 R)
• M70: 37,639,273 km (0.098 R)
• M71: 38,548,828 km (0.074 R)
• M72: 38,830,072 km (0.054 R)
• M73: 38,970,993 km (0.064 R)
• M74: 39,253,434 km (0.087 R)
• M75: 39,536,473 km (0.102 R)
• M76: 39,891,170 km (0.101 R)
• M77: 41,320,577 km (0.046 R)
• M78: 41,464,491 km (0.108 R)
• M79: 42,186,300 km (0.062 R)
• M80: 43,496,179 km (0.111 R)
• M81: 44,229,658 km (0.096 R)
• M82: 45,041,077 km (0.097 R)
• M83: 45,857,582 km (0.048 R)
• M84: 46,454,328 km (0.108 R)
• M85: 46,828,771 km (0.078 R)
• M86: 47,354,458 km (0.073 R)
• M87: 47,429,706 km (0.086 R)
• M88: 48,563,508 km (0.108 R)
• M89: 49,629,842 km (0.085 R)
• M90: 49,782,731 km (0.099 R)
• M91: 50,626,762 km (0.117 R)
• M92: 51,011,976 km (0.057 R)
• M93: 51,089,169 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.8

Radius: 4.2

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 15.18 AU - 16.64 AU

Year: 22201 Days

Day: 15.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 39,504,931 km

• M1: 62,233 km (0.101 R)
• M2: 181,013 km (0.095 R)
• M3: 208,240 km (0.101 R)
• M4: 356,043 km (0.072 R)
• M5: 404,064 km (0.083 R)
• M6: 603,328 km (0.051 R)
• M7: 646,562 km (0.101 R)
• M8: 1,189,303 km (0.092 R)
• M9: 1,318,556 km (0.075 R)
• M10: 1,511,238 km (0.097 R)
• M11: 1,550,881 km (0.072 R)
• M12: 1,692,251 km (0.055 R)
• M13: 1,837,810 km (0.103 R)
• M14: 2,696,502 km (0.08 R)
• M15: 2,866,594 km (0.108 R)
• M16: 3,065,111 km (0.075 R)
• M17: 3,687,438 km (0.103 R)
• M18: 4,460,859 km (0.103 R)
• M19: 4,633,046 km (0.115 R)
• M20: 4,983,853 km (0.114 R)
• M21: 5,072,864 km (0.11 R)
• M22: 5,556,514 km (0.092 R)
• M23: 6,149,968 km (0.044 R)
• M24: 6,213,548 km (0.109 R)
• M25: 6,861,755 km (0.117 R)
• M26: 7,497,396 km (0.101 R)
• M27: 7,873,785 km (0.112 R)
• M28: 8,256,456 km (0.057 R)
• M29: 8,361,923 km (0.092 R)
• M30: 9,039,751 km (0.105 R)
• M31: 9,075,953 km (0.12 R)
• M32: 10,714,349 km (0.115 R)
• M33: 10,790,943 km (0.085 R)
• M34: 11,527,713 km (0.113 R)
• M35: 11,803,272 km (0.069 R)
• M36: 12,001,489 km (0.045 R)
• M37: 12,521,940 km (0.1 R)
• M38: 12,845,670 km (0.097 R)
• M39: 13,625,972 km (0.073 R)
• M40: 13,833,764 km (0.098 R)
• M41: 15,577,477 km (0.047 R)
• M42: 15,664,243 km (0.056 R)
• M43: 16,718,609 km (0.062 R)
• M44: 17,569,223 km (0.085 R)
• M45: 18,022,654 km (0.076 R)
• M46: 18,663,980 km (0.076 R)
• M47: 19,546,009 km (0.061 R)
• M48: 19,686,631 km (0.117 R)
• M49: 20,679,662 km (0.055 R)
• M50: 21,980,116 km (0.097 R)
• M51: 22,321,648 km (0.1 R)
• M52: 22,763,261 km (0.105 R)
• M53: 23,904,842 km (0.083 R)
• M54: 23,954,957 km (0.1 R)
• M55: 24,356,628 km (0.115 R)
• M56: 25,064,974 km (0.08 R)
• M57: 25,626,265 km (0.072 R)
• M58: 27,912,569 km (0.045 R)
• M59: 28,813,298 km (0.065 R)
• M60: 29,454,774 km (0.101 R)
• M61: 29,885,017 km (0.063 R)
• M62: 30,915,298 km (0.104 R)
• M63: 31,407,325 km (0.035 R)
• M64: 33,345,365 km (0.093 R)
• M65: 34,187,601 km (0.118 R)
• M66: 35,435,696 km (0.09 R)
• M67: 36,008,058 km (0.076 R)
• M68: 36,756,496 km (0.051 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 11,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit