🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.55 AU - 0.71 AU

Year: 189 Days

Day: 28.1 Hours

Environment

Temp: 121 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,627,950 km

• M1: 78,539 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.77 AU - 0.83 AU

Year: 271 Days

Day: 21.9 Hours

Environment

Temp: 143 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.35 AU - 1.43 AU

Year: 621 Days

Day: 14.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.51 AU - 1.75 AU

Year: 788 Days

Day: 39.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.62 AU - 2.94 AU

Year: 1756 Days

Day: 35.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,627,950 km

• M1: 1,967,362 km (0.065 R)
• M2: 2,135,360 km (0.066 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.46 AU - 3.12 AU

Year: 1765 Days

Day: 20.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,627,950 km

• M1: 45,627 km (0.12 R)
• M2: 468,092 km (0.116 R)

Asteroid Belt

Center: 5.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47

Radius: 13.7

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.03 AU - 8.93 AU

Year: 9353 Days

Day: 8.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 78,627,950 km

• M1: 183,706 km (0.12 R)
• M2: 324,777 km (0.084 R)
• M3: 443,707 km (0.09 R)
• M4: 655,837 km (0.087 R)
• M5: 839,543 km (0.031 R)
• M6: 1,082,640 km (0.091 R)
• M7: 1,197,232 km (0.061 R)
• M8: 1,734,887 km (0.1 R)
• M9: 1,896,452 km (0.091 R)
• M10: 1,998,478 km (0.062 R)
• M11: 2,195,050 km (0.097 R)
• M12: 2,302,461 km (0.045 R)
• M13: 2,607,491 km (0.03 R)
• M14: 2,940,496 km (0.108 R)
• M15: 3,226,078 km (0.098 R)
• M16: 3,489,520 km (0.113 R)
• M17: 3,955,218 km (0.06 R)
• M18: 4,120,524 km (0.098 R)
• M19: 4,372,746 km (0.117 R)
• M20: 4,822,138 km (0.113 R)
• M21: 5,142,128 km (0.066 R)
• M22: 5,561,151 km (0.072 R)
• M23: 5,672,302 km (0.1 R)
• M24: 5,802,901 km (0.107 R)
• M25: 5,972,246 km (0.112 R)
• M26: 6,568,543 km (0.12 R)
• M27: 6,943,585 km (0.106 R)
• M28: 7,549,905 km (0.1 R)
• M29: 7,797,191 km (0.093 R)
• M30: 8,236,560 km (0.086 R)
• M31: 8,813,409 km (0.062 R)
• M32: 9,052,167 km (0.057 R)
• M33: 10,051,182 km (0.113 R)
• M34: 10,552,335 km (0.118 R)
• M35: 10,690,563 km (0.062 R)
• M36: 11,319,472 km (0.065 R)
• M37: 11,484,629 km (0.107 R)
• M38: 11,602,960 km (0.115 R)
• M39: 11,793,249 km (0.101 R)
• M40: 12,321,928 km (0.072 R)
• M41: 12,418,867 km (0.112 R)
• M42: 13,154,141 km (0.077 R)
• M43: 13,253,175 km (0.076 R)
• M44: 13,352,508 km (0.104 R)
• M45: 13,552,071 km (0.089 R)
• M46: 13,652,152 km (0.097 R)
• M47: 13,827,930 km (0.025 R)
• M48: 14,513,088 km (0.117 R)
• M49: 14,743,917 km (0.118 R)
• M50: 15,183,286 km (0.074 R)
• M51: 15,417,706 km (0.1 R)
• M52: 15,863,657 km (0.113 R)
• M53: 17,200,015 km (0.106 R)
• M54: 17,854,207 km (0.05 R)
• M55: 18,184,369 km (0.107 R)
• M56: 18,322,598 km (0.055 R)
• M57: 18,516,626 km (0.067 R)
• M58: 18,739,228 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.3

Radius: 3.8

Gravity: 33.95 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 13.9 AU - 18.62 AU

Year: 24833 Days

Day: 15.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,627,950 km

• M1: 67,169 km (0.086 R)
• M2: 357,838 km (0.118 R)
• M3: 539,899 km (0.117 R)
• M4: 797,357 km (0.109 R)
• M5: 952,340 km (0.075 R)
• M6: 1,319,603 km (0.074 R)
• M7: 1,349,522 km (0.044 R)
• M8: 1,471,445 km (0.087 R)
• M9: 1,565,392 km (0.11 R)
• M10: 1,661,284 km (0.082 R)
• M11: 1,759,121 km (0.066 R)
• M12: 1,858,754 km (0.097 R)
• M13: 4,252,020 km (0.086 R)
• M14: 4,430,939 km (0.116 R)
• M15: 5,171,000 km (0.084 R)
• M16: 5,701,624 km (0.092 R)
• M17: 6,813,884 km (0.088 R)
• M18: 7,501,585 km (0.12 R)
• M19: 8,155,926 km (0.088 R)
• M20: 8,266,778 km (0.116 R)
• M21: 8,714,974 km (0.108 R)
• M22: 9,635,000 km (0.104 R)
• M23: 9,869,869 km (0.097 R)
• M24: 11,071,888 km (0.117 R)
• M25: 11,133,074 km (0.102 R)
• M26: 11,877,622 km (0.105 R)
• M27: 12,319,235 km (0.046 R)
• M28: 12,574,000 km (0.064 R)
• M29: 12,766,233 km (0.071 R)
• M30: 13,610,414 km (0.045 R)
• M31: 16,318,435 km (0.096 R)
• M32: 16,598,183 km (0.067 R)
• M33: 18,381,988 km (0.088 R)
• M34: 18,527,247 km (0.116 R)
• M35: 18,892,266 km (0.098 R)
• M36: 19,185,927 km (0.111 R)
• M37: 19,333,430 km (0.104 R)
• M38: 19,926,736 km (0.047 R)
• M39: 20,375,679 km (0.087 R)
• M40: 23,138,602 km (0.118 R)
• M41: 23,452,757 km (0.063 R)
• M42: 24,005,970 km (0.071 R)
• M43: 24,643,407 km (0.087 R)
• M44: 24,964,294 km (0.078 R)
• M45: 25,205,745 km (0.117 R)
• M46: 25,448,094 km (0.084 R)
• M47: 25,772,272 km (0.092 R)
• M48: 25,934,885 km (0.05 R)
• M49: 26,179,627 km (0.091 R)
• M50: 26,342,988 km (0.084 R)
• M51: 26,424,968 km (0.101 R)
• M52: 27,663,189 km (0.099 R)
• M53: 30,969,901 km (0.081 R)
• M54: 31,750,652 km (0.115 R)
• M55: 34,131,053 km (0.092 R)
• M56: 34,937,236 km (0.085 R)
• M57: 35,117,203 km (0.053 R)
• M58: 36,842,515 km (0.082 R)
• M59: 37,393,035 km (0.099 R)
• M60: 38,131,300 km (0.054 R)
• M61: 38,781,303 km (0.111 R)
• M62: 39,904,035 km (0.074 R)
• M63: 40,374,969 km (0.111 R)
• M64: 40,847,699 km (0.115 R)
• M65: 41,989,729 km (0.11 R)
• M66: 42,660,825 km (0.109 R)
• M67: 43,625,731 km (0.07 R)
• M68: 44,792,894 km (0.085 R)
• M69: 45,282,228 km (0.093 R)
• M70: 47,456,484 km (0.059 R)
• M71: 47,556,116 km (0.097 R)
• M72: 48,857,767 km (0.096 R)
• M73: 51,086,925 km (0.087 R)
• M74: 51,291,276 km (0.065 R)
• M75: 53,763,829 km (0.116 R)
• M76: 54,492,371 km (0.064 R)
• M77: 55,328,922 km (0.098 R)
• M78: 56,802,910 km (0.088 R)
• M79: 57,651,130 km (0.107 R)
• M80: 59,682,220 km (0.097 R)
• M81: 62,063,070 km (0.099 R)
• M82: 62,390,241 km (0.098 R)
• M83: 62,499,298 km (0.091 R)
• M84: 63,046,078 km (0.117 R)
• M85: 63,594,354 km (0.109 R)
• M86: 67,364,370 km (0.073 R)
• M87: 69,842,160 km (0.092 R)
• M88: 71,662,915 km (0.108 R)
• M89: 71,777,208 km (0.075 R)
• M90: 72,464,311 km (0.076 R)
• M91: 72,693,794 km (0.076 R)
• M92: 75,467,039 km (0.088 R)
• M93: 77,334,918 km (0.085 R)
• M94: 77,804,357 km (0.096 R)
• M95: 77,921,791 km (0.059 R)
• M96: 78,039,375 km (0.118 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 19,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit