🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.52 AU - 0.52 AU

Year: 139 Days

Day: 31.5 Hours

Environment

Temp: 186 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,043,127 km

• M1: 87,814 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.61 AU - 1.91 AU

Year: 866 Days

Day: 37.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,043,127 km

• M1: 43,832 km (0.088 R)
• M2: 554,859 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.2

Radius: 8.3

Gravity: 12.3 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.71 AU - 8.67 AU

Year: 8692 Days

Day: 6.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 85,043,127 km

• M1: 108,010 km (0.063 R)
• M2: 385,065 km (0.091 R)
• M3: 741,557 km (0.099 R)
• M4: 1,013,376 km (0.071 R)
• M5: 1,578,706 km (0.084 R)
• M6: 2,023,311 km (0.092 R)
• M7: 2,414,510 km (0.067 R)
• M8: 3,209,323 km (0.119 R)
• M9: 4,032,261 km (0.113 R)
• M10: 4,364,069 km (0.114 R)
• M11: 5,503,855 km (0.062 R)
• M12: 7,343,909 km (0.107 R)
• M13: 9,132,352 km (0.075 R)
• M14: 9,853,713 km (0.071 R)
• M15: 11,684,042 km (0.06 R)
• M16: 12,708,638 km (0.106 R)
• M17: 14,611,822 km (0.1 R)
• M18: 15,597,822 km (0.111 R)
• M19: 16,004,279 km (0.079 R)
• M20: 16,980,406 km (0.096 R)
• M21: 17,995,726 km (0.119 R)
• M22: 19,282,268 km (0.045 R)
• M23: 22,549,635 km (0.109 R)
• M24: 24,043,669 km (0.086 R)
• M25: 27,718,391 km (0.051 R)
• M26: 28,717,555 km (0.05 R)
• M27: 31,859,410 km (0.1 R)
• M28: 32,734,408 km (0.083 R)
• M29: 33,513,065 km (0.098 R)
• M30: 36,040,670 km (0.1 R)
• M31: 37,471,723 km (0.046 R)
• M32: 38,201,163 km (0.11 R)
• M33: 41,214,213 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.7

Radius: 13.4

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.49 AU - 12.93 AU

Year: 12998 Days

Day: 6.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 85,043,127 km

• M1: 166,652 km (0.116 R)
• M2: 632,799 km (0.116 R)
• M3: 1,086,679 km (0.102 R)
• M4: 1,564,046 km (0.08 R)
• M5: 3,217,102 km (0.065 R)
• M6: 3,651,086 km (0.106 R)
• M7: 4,868,364 km (0.078 R)
• M8: 6,133,064 km (0.042 R)
• M9: 8,050,161 km (0.105 R)
• M10: 8,640,175 km (0.115 R)
• M11: 9,906,969 km (0.064 R)
• M12: 11,037,331 km (0.098 R)
• M13: 12,306,669 km (0.113 R)
• M14: 14,759,176 km (0.12 R)
• M15: 16,632,291 km (0.09 R)
• M16: 17,107,265 km (0.107 R)
• M17: 18,227,005 km (0.038 R)
• M18: 20,534,701 km (0.092 R)
• M19: 23,536,532 km (0.111 R)
• M20: 26,176,635 km (0.054 R)
• M21: 27,379,701 km (0.111 R)
• M22: 31,622,596 km (0.113 R)
• M23: 32,986,929 km (0.113 R)
• M24: 33,845,920 km (0.091 R)
• M25: 35,162,232 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.1

Radius: 12.2

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 8.28 AU - 13.22 AU

Year: 13071 Days

Day: 8.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 85,043,127 km

• M1: 157,826 km (0.111 R)
• M2: 761,304 km (0.073 R)
• M3: 1,566,140 km (0.109 R)
• M4: 2,439,044 km (0.1 R)
• M5: 3,807,565 km (0.084 R)
• M6: 4,404,161 km (0.072 R)
• M7: 4,824,681 km (0.11 R)
• M8: 5,899,392 km (0.065 R)
• M9: 6,954,207 km (0.116 R)
• M10: 7,527,017 km (0.07 R)
• M11: 10,194,347 km (0.088 R)
• M12: 10,588,537 km (0.096 R)
• M13: 10,992,900 km (0.099 R)
• M14: 12,521,940 km (0.065 R)
• M15: 13,105,821 km (0.118 R)
• M16: 17,155,585 km (0.108 R)
• M17: 17,553,515 km (0.095 R)
• M18: 19,207,020 km (0.093 R)
• M19: 21,878,988 km (0.046 R)
• M20: 22,917,795 km (0.03 R)
• M21: 23,595,923 km (0.111 R)
• M22: 26,867,628 km (0.086 R)
• M23: 32,083,657 km (0.037 R)
• M24: 38,207,446 km (0.1 R)
• M25: 39,990,952 km (0.04 R)
• M26: 42,406,359 km (0.107 R)
• M27: 44,917,359 km (0.036 R)
• M28: 47,996,382 km (0.056 R)
• M29: 54,571,957 km (0.102 R)
• M30: 59,698,227 km (0.102 R)
• M31: 61,723,932 km (0.109 R)
• M32: 62,471,772 km (0.037 R)
• M33: 63,225,595 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.7

Radius: 3.9

Gravity: 24.44 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 15.32 AU - 23.8 AU

Year: 32082 Days

Day: 20.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 85,043,127 km

• M1: 54,304 km (0.069 R)
• M2: 307,573 km (0.117 R)
• M3: 488,587 km (0.096 R)
• M4: 1,223,411 km (0.112 R)
• M5: 1,408,614 km (0.119 R)
• M6: 1,855,014 km (0.118 R)
• M7: 2,807,503 km (0.086 R)
• M8: 3,215,307 km (0.03 R)
• M9: 3,819,084 km (0.109 R)
• M10: 4,047,221 km (0.108 R)
• M11: 5,129,113 km (0.103 R)
• M12: 6,079,508 km (0.101 R)
• M13: 7,387,891 km (0.088 R)
• M14: 8,054,649 km (0.066 R)
• M15: 9,685,116 km (0.083 R)
• M16: 11,256,941 km (0.106 R)
• M17: 11,658,012 km (0.056 R)
• M18: 12,347,509 km (0.1 R)
• M19: 15,541,723 km (0.062 R)
• M20: 20,207,232 km (0.096 R)
• M21: 20,999,053 km (0.072 R)
• M22: 21,914,143 km (0.113 R)
• M23: 23,390,076 km (0.119 R)
• M24: 24,152,427 km (0.088 R)
• M25: 28,458,452 km (0.1 R)
• M26: 28,581,421 km (0.112 R)
• M27: 29,201,654 km (0.058 R)
• M28: 35,905,583 km (0.075 R)
• M29: 36,773,101 km (0.118 R)
• M30: 37,359,076 km (0.049 R)
• M31: 40,073,380 km (0.09 R)
• M32: 40,850,092 km (0.05 R)
• M33: 43,078,053 km (0.08 R)
• M34: 52,061,854 km (0.115 R)
• M35: 69,523,067 km (0.104 R)
• M36: 72,920,734 km (0.092 R)
• M37: 76,190,196 km (0.108 R)
• M38: 77,381,144 km (0.106 R)
• M39: 80,535,565 km (0.113 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 12,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit