🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.56 AU - 0.74 AU

Year: 190 Days

Day: 45.6 Hours

Environment

Temp: 144 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,965,745 km

• M1: 256,261 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.71 AU - 3.09 AU

Year: 1786 Days

Day: 39.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.43 AU - 3.91 AU

Year: 2543 Days

Day: 37.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.35 AU - 4.41 AU

Year: 3315 Days

Day: 32.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.3

Radius: 14.4

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 10.13 AU - 11.33 AU

Year: 12711 Days

Day: 11.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 75,965,745 km

• M1: 179,069 km (0.111 R)
• M2: 664,065 km (0.077 R)
• M3: 1,471,594 km (0.073 R)
• M4: 2,234,543 km (0.103 R)
• M5: 2,948,424 km (0.057 R)
• M6: 3,523,030 km (0.087 R)
• M7: 4,556,302 km (0.115 R)
• M8: 5,127,916 km (0.101 R)
• M9: 5,676,042 km (0.117 R)
• M10: 7,431,424 km (0.113 R)
• M11: 9,883,632 km (0.06 R)
• M12: 10,464,820 km (0.066 R)
• M13: 13,335,603 km (0.114 R)
• M14: 18,217,729 km (0.101 R)
• M15: 19,829,796 km (0.119 R)
• M16: 21,710,989 km (0.104 R)
• M17: 24,464,338 km (0.085 R)
• M18: 25,138,875 km (0.057 R)
• M19: 31,327,290 km (0.079 R)
• M20: 32,468,123 km (0.048 R)
• M21: 33,400,567 km (0.114 R)
• M22: 36,805,415 km (0.095 R)
• M23: 37,564,025 km (0.062 R)
• M24: 38,462,211 km (0.093 R)
• M25: 41,924,354 km (0.074 R)
• M26: 42,613,253 km (0.066 R)
• M27: 43,590,276 km (0.093 R)
• M28: 45,155,818 km (0.116 R)
• M29: 47,350,568 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625

Radius: 6.5

Gravity: 14.79 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 12.99 AU - 14.41 AU

Year: 18339 Days

Day: 16.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 75,965,745 km

• M1: 89,011 km (0.116 R)
• M2: 315,652 km (0.035 R)
• M3: 680,222 km (0.077 R)
• M4: 1,167,911 km (0.071 R)
• M5: 1,375,552 km (0.072 R)
• M6: 2,839,517 km (0.059 R)
• M7: 3,808,762 km (0.054 R)
• M8: 4,082,077 km (0.118 R)
• M9: 6,591,282 km (0.04 R)
• M10: 6,986,071 km (0.11 R)
• M11: 8,266,030 km (0.1 R)
• M12: 9,094,354 km (0.095 R)
• M13: 9,473,584 km (0.091 R)
• M14: 12,168,440 km (0.119 R)
• M15: 12,496,359 km (0.115 R)
• M16: 13,796,215 km (0.115 R)
• M17: 14,297,069 km (0.118 R)
• M18: 15,794,992 km (0.119 R)
• M19: 16,581,877 km (0.088 R)
• M20: 20,356,680 km (0.055 R)
• M21: 28,848,753 km (0.038 R)
• M22: 29,431,885 km (0.111 R)
• M23: 34,382,976 km (0.109 R)
• M24: 38,863,582 km (0.056 R)
• M25: 40,294,635 km (0.105 R)
• M26: 49,293,097 km (0.078 R)
• M27: 53,377,867 km (0.12 R)
• M28: 55,144,468 km (0.062 R)
• M29: 55,861,939 km (0.118 R)
• M30: 56,949,665 km (0.102 R)
• M31: 59,730,839 km (0.107 R)
• M32: 60,297,666 km (0.039 R)
• M33: 60,868,232 km (0.111 R)
• M34: 66,367,300 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.3

Radius: 3.5

Gravity: 59.94 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 13.65 AU - 14.67 AU

Year: 19270 Days

Day: 20.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 156.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 75,965,745 km

• M1: 43,832 km (0.111 R)
• M2: 178,021 km (0.107 R)
• M3: 384,616 km (0.087 R)
• M4: 1,287,738 km (0.038 R)
• M5: 1,456,485 km (0.07 R)
• M6: 1,622,539 km (0.064 R)
• M7: 2,012,540 km (0.111 R)
• M8: 2,349,435 km (0.113 R)
• M9: 2,872,429 km (0.09 R)
• M10: 4,111,697 km (0.088 R)
• M11: 4,309,017 km (0.114 R)
• M12: 5,049,826 km (0.093 R)
• M13: 5,200,022 km (0.078 R)
• M14: 6,207,115 km (0.115 R)
• M15: 6,599,510 km (0.07 R)
• M16: 7,242,332 km (0.082 R)
• M17: 8,439,863 km (0.061 R)
• M18: 10,413,807 km (0.093 R)
• M19: 10,967,020 km (0.088 R)
• M20: 12,537,798 km (0.101 R)
• M21: 15,010,650 km (0.108 R)
• M22: 15,715,705 km (0.093 R)
• M23: 15,955,660 km (0.072 R)
• M24: 16,689,886 km (0.079 R)
• M25: 17,531,973 km (0.115 R)
• M26: 25,202,155 km (0.079 R)
• M27: 25,640,925 km (0.117 R)
• M28: 25,862,330 km (0.117 R)
• M29: 27,447,170 km (0.104 R)
• M30: 28,618,222 km (0.065 R)
• M31: 29,944,258 km (0.052 R)
• M32: 32,201,540 km (0.092 R)
• M33: 32,330,194 km (0.038 R)
• M34: 39,945,025 km (0.068 R)
• M35: 48,166,026 km (0.089 R)
• M36: 48,502,921 km (0.086 R)
• M37: 53,206,278 km (0.104 R)
• M38: 54,109,400 km (0.063 R)
• M39: 54,473,521 km (0.083 R)
• M40: 55,575,459 km (0.077 R)
• M41: 59,549,676 km (0.113 R)
• M42: 59,937,733 km (0.108 R)
• M43: 61,112,077 km (0.096 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 13,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit