🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.78 AU - 1.26 AU

Year: 371 Days

Day: 38.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.48 AU - 1.56 AU

Year: 674 Days

Day: 14 Hours

Environment

Temp: -34 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.86 AU - 2.1 AU

Year: 1003 Days

Day: 18.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,417,054 km

• M1: 286,779 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.6 AU - 4.38 AU

Year: 2868 Days

Day: 12.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.12 AU - 5.68 AU

Year: 3904 Days

Day: 29.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.2

Radius: 12.1

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.77 AU - 6.45 AU

Year: 5435 Days

Day: 12.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,417,054 km

• M1: 158,723 km (0.107 R)
• M2: 380,727 km (0.042 R)
• M3: 649,704 km (0.114 R)
• M4: 1,112,410 km (0.096 R)
• M5: 1,219,522 km (0.083 R)
• M6: 1,395,299 km (0.094 R)
• M7: 1,917,695 km (0.083 R)
• M8: 2,337,916 km (0.117 R)
• M9: 2,538,526 km (0.114 R)
• M10: 2,723,878 km (0.087 R)
• M11: 3,374,629 km (0.103 R)
• M12: 3,510,613 km (0.079 R)
• M13: 4,120,673 km (0.062 R)
• M14: 4,537,453 km (0.115 R)
• M15: 4,839,940 km (0.104 R)
• M16: 5,123,129 km (0.053 R)
• M17: 5,491,289 km (0.074 R)
• M18: 5,625,030 km (0.091 R)
• M19: 5,841,049 km (0.117 R)
• M20: 6,115,112 km (0.042 R)
• M21: 6,421,339 km (0.094 R)
• M22: 6,675,805 km (0.096 R)
• M23: 7,049,201 km (0.062 R)
• M24: 7,252,954 km (0.084 R)
• M25: 7,997,203 km (0.088 R)
• M26: 8,486,238 km (0.115 R)
• M27: 9,048,128 km (0.099 R)
• M28: 9,397,439 km (0.109 R)
• M29: 9,654,299 km (0.113 R)
• M30: 9,946,014 km (0.028 R)
• M31: 10,438,640 km (0.113 R)
• M32: 12,453,125 km (0.095 R)
• M33: 12,629,351 km (0.091 R)
• M34: 12,806,326 km (0.109 R)
• M35: 13,162,817 km (0.081 R)
• M36: 13,342,335 km (0.104 R)
• M37: 13,922,176 km (0.096 R)
• M38: 14,251,890 km (0.115 R)
• M39: 14,547,196 km (0.062 R)
• M40: 15,672,621 km (0.081 R)
• M41: 16,015,798 km (0.119 R)
• M42: 16,593,097 km (0.075 R)
• M43: 16,709,334 km (0.069 R)
• M44: 17,177,276 km (0.072 R)
• M45: 17,966,704 km (0.114 R)
• M46: 18,405,924 km (0.099 R)
• M47: 18,808,342 km (0.098 R)
• M48: 19,213,603 km (0.053 R)
• M49: 19,376,515 km (0.103 R)
• M50: 19,662,845 km (0.101 R)
• M51: 19,909,233 km (0.117 R)
• M52: 20,074,239 km (0.063 R)
• M53: 20,529,914 km (0.087 R)
• M54: 20,654,828 km (0.102 R)
• M55: 20,989,180 km (0.119 R)
• M56: 21,241,102 km (0.089 R)
• M57: 22,002,855 km (0.098 R)
• M58: 22,644,480 km (0.067 R)
• M59: 23,640,204 km (0.116 R)
• M60: 23,814,934 km (0.04 R)
• M61: 24,297,387 km (0.089 R)
• M62: 24,473,613 km (0.114 R)
• M63: 24,827,412 km (0.058 R)
• M64: 25,138,426 km (0.085 R)
• M65: 25,450,637 km (0.056 R)
• M66: 25,764,194 km (0.081 R)
• M67: 26,079,098 km (0.1 R)
• M68: 26,985,511 km (0.116 R)
• M69: 27,396,905 km (0.108 R)
• M70: 27,718,241 km (0.091 R)
• M71: 28,736,405 km (0.06 R)
• M72: 29,156,326 km (0.108 R)
• M73: 29,484,544 km (0.043 R)
• M74: 30,144,420 km (0.12 R)
• M75: 30,428,656 km (0.101 R)
• M76: 30,523,650 km (0.118 R)
• M77: 31,478,683 km (0.097 R)
• M78: 32,008,260 km (0.096 R)
• M79: 32,492,059 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.4

Radius: 8.5

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.59 AU - 9.01 AU

Year: 7098 Days

Day: 6.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 30,417,054 km

• M1: 218,413 km (0.115 R)
• M2: 312,809 km (0.062 R)
• M3: 607,966 km (0.038 R)
• M4: 667,057 km (0.117 R)
• M5: 910,453 km (0.081 R)
• M6: 1,093,112 km (0.113 R)
• M7: 1,303,297 km (0.067 R)
• M8: 1,429,258 km (0.118 R)
• M9: 1,510,041 km (0.112 R)
• M10: 1,625,979 km (0.12 R)
• M11: 1,919,789 km (0.057 R)
• M12: 2,009,399 km (0.09 R)
• M13: 2,174,255 km (0.045 R)
• M14: 3,254,801 km (0.093 R)
• M15: 3,362,362 km (0.042 R)
• M16: 3,449,129 km (0.047 R)
• M17: 3,536,793 km (0.105 R)
• M18: 3,669,636 km (0.114 R)
• M19: 3,894,631 km (0.053 R)
• M20: 4,077,888 km (0.109 R)
• M21: 4,287,625 km (0.065 R)
• M22: 4,548,673 km (0.032 R)
• M23: 4,741,804 km (0.113 R)
• M24: 4,814,957 km (0.056 R)
• M25: 5,086,328 km (0.096 R)
• M26: 5,670,058 km (0.113 R)
• M27: 5,773,730 km (0.106 R)
• M28: 6,194,698 km (0.119 R)
• M29: 6,408,922 km (0.108 R)
• M30: 6,517,082 km (0.052 R)
• M31: 7,262,229 km (0.108 R)
• M32: 7,318,477 km (0.08 R)
• M33: 7,374,876 km (0.098 R)
• M34: 7,716,557 km (0.085 R)
• M35: 8,385,709 km (0.106 R)
• M36: 9,810,180 km (0.109 R)
• M37: 10,091,573 km (0.084 R)
• M38: 11,177,953 km (0.051 R)
• M39: 11,537,437 km (0.061 R)
• M40: 11,900,660 km (0.119 R)
• M41: 13,012,771 km (0.051 R)
• M42: 13,115,545 km (0.056 R)
• M43: 13,218,617 km (0.07 R)
• M44: 13,564,039 km (0.119 R)
• M45: 13,877,446 km (0.11 R)
• M46: 13,947,309 km (0.072 R)
• M47: 14,546,747 km (0.08 R)
• M48: 15,298,925 km (0.09 R)
• M49: 15,697,903 km (0.064 R)
• M50: 15,807,409 km (0.115 R)
• M51: 16,432,129 km (0.092 R)
• M52: 16,990,279 km (0.071 R)
• M53: 17,554,413 km (0.101 R)
• M54: 17,781,951 km (0.048 R)
• M55: 17,934,092 km (0.078 R)
• M56: 18,086,682 km (0.092 R)
• M57: 18,316,314 km (0.08 R)
• M58: 18,585,591 km (0.105 R)
• M59: 21,794,764 km (0.103 R)
• M60: 21,916,836 km (0.068 R)
• M61: 22,161,728 km (0.064 R)
• M62: 22,407,667 km (0.069 R)
• M63: 22,695,493 km (0.117 R)
• M64: 23,233,597 km (0.097 R)
• M65: 23,358,361 km (0.12 R)
• M66: 24,322,071 km (0.096 R)
• M67: 24,915,226 km (0.117 R)
• M68: 25,555,804 km (0.112 R)
• M69: 25,813,711 km (0.112 R)
• M70: 26,635,751 km (0.11 R)
• M71: 26,766,201 km (0.093 R)
• M72: 26,940,781 km (0.066 R)
• M73: 27,027,997 km (0.086 R)
• M74: 27,598,264 km (0.065 R)
• M75: 27,686,228 km (0.114 R)
• M76: 27,774,490 km (0.04 R)
• M77: 28,127,990 km (0.078 R)
• M78: 29,737,663 km (0.083 R)
• M79: 29,827,871 km (0.116 R)
• M80: 30,326,181 km (0.115 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 12,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit