🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.09 AU - 1.51 AU

Year: 550 Days

Day: 28.1 Hours

Environment

Temp: -13 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,595,103 km

• M1: 25,731 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2 AU - 2.44 AU

Year: 1227 Days

Day: 44.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.28 AU - 3.12 AU

Year: 1645 Days

Day: 15.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,595,103 km

• M1: 774,618 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.08 AU - 4.16 AU

Year: 2554 Days

Day: 13.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.5

Radius: 10.2

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.85 AU - 6.19 AU

Year: 4171 Days

Day: 14.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,595,103 km

• M1: 130,599 km (0.053 R)
• M2: 222,901 km (0.09 R)
• M3: 345,421 km (0.086 R)
• M4: 489,035 km (0.109 R)
• M5: 587,770 km (0.114 R)
• M6: 664,514 km (0.061 R)
• M7: 765,941 km (0.045 R)
• M8: 861,833 km (0.12 R)
• M9: 1,055,114 km (0.083 R)
• M10: 1,200,224 km (0.107 R)
• M11: 1,313,619 km (0.069 R)
• M12: 1,404,425 km (0.085 R)
• M13: 1,746,106 km (0.066 R)
• M14: 1,949,111 km (0.093 R)
• M15: 2,068,490 km (0.085 R)
• M16: 2,252,346 km (0.084 R)
• M17: 2,362,150 km (0.057 R)
• M18: 2,489,907 km (0.077 R)
• M19: 2,752,302 km (0.051 R)
• M20: 3,058,379 km (0.063 R)
• M21: 3,180,301 km (0.103 R)
• M22: 3,268,564 km (0.108 R)
• M23: 3,357,575 km (0.086 R)
• M24: 3,684,745 km (0.074 R)
• M25: 3,833,445 km (0.107 R)
• M26: 4,060,385 km (0.051 R)
• M27: 4,233,470 km (0.103 R)
• M28: 4,646,809 km (0.047 R)
• M29: 4,787,581 km (0.095 R)
• M30: 5,301,749 km (0.097 R)
• M31: 5,512,382 km (0.099 R)
• M32: 5,941,878 km (0.105 R)
• M33: 6,029,093 km (0.116 R)
• M34: 6,494,193 km (0.086 R)
• M35: 6,561,512 km (0.114 R)
• M36: 6,947,774 km (0.092 R)
• M37: 7,201,641 km (0.078 R)
• M38: 7,694,866 km (0.111 R)
• M39: 7,790,010 km (0.076 R)
• M40: 7,861,667 km (0.104 R)
• M41: 8,174,776 km (0.055 R)
• M42: 8,418,321 km (0.113 R)
• M43: 8,912,892 km (0.079 R)
• M44: 9,037,955 km (0.053 R)
• M45: 9,493,182 km (0.112 R)
• M46: 9,620,938 km (0.101 R)
• M47: 9,775,024 km (0.059 R)
• M48: 10,111,619 km (0.083 R)
• M49: 10,216,039 km (0.114 R)
• M50: 10,399,595 km (0.025 R)
• M51: 10,610,678 km (0.101 R)
• M52: 10,796,478 km (0.108 R)
• M53: 10,929,920 km (0.087 R)
• M54: 11,144,593 km (0.057 R)
• M55: 11,496,297 km (0.093 R)
• M56: 11,659,957 km (0.08 R)
• M57: 11,934,320 km (0.113 R)
• M58: 12,127,600 km (0.104 R)
• M59: 12,377,728 km (0.055 R)
• M60: 12,517,452 km (0.119 R)
• M61: 14,615,862 km (0.08 R)
• M62: 14,822,755 km (0.084 R)
• M63: 15,209,616 km (0.092 R)
• M64: 15,629,986 km (0.1 R)
• M65: 15,993,359 km (0.117 R)
• M66: 16,298,239 km (0.106 R)
• M67: 16,635,882 km (0.112 R)
• M68: 16,821,084 km (0.055 R)
• M69: 16,913,984 km (0.087 R)
• M70: 17,380,580 km (0.116 R)
• M71: 17,474,527 km (0.094 R)
• M72: 17,568,475 km (0.108 R)
• M73: 17,694,137 km (0.065 R)
• M74: 18,581,851 km (0.115 R)
• M75: 18,838,261 km (0.048 R)
• M76: 19,940,648 km (0.093 R)
• M77: 20,235,954 km (0.103 R)
• M78: 21,130,550 km (0.115 R)
• M79: 22,241,463 km (0.116 R)
• M80: 22,616,056 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.2

Radius: 9.6

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.9 AU - 9.11 AU

Year: 7617 Days

Day: 11.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,595,103 km

• M1: 134,788 km (0.107 R)
• M2: 605,423 km (0.101 R)
• M3: 839,842 km (0.105 R)
• M4: 1,683,874 km (0.05 R)
• M5: 1,926,671 km (0.105 R)
• M6: 2,087,040 km (0.114 R)
• M7: 2,746,767 km (0.092 R)
• M8: 3,384,353 km (0.079 R)
• M9: 3,949,833 km (0.116 R)
• M10: 4,213,873 km (0.119 R)
• M11: 4,393,241 km (0.098 R)
• M12: 5,135,545 km (0.08 R)
• M13: 5,717,631 km (0.104 R)
• M14: 5,816,814 km (0.098 R)
• M15: 6,218,933 km (0.109 R)
• M16: 6,423,284 km (0.047 R)
• M17: 7,085,254 km (0.064 R)
• M18: 8,063,176 km (0.089 R)
• M19: 8,211,726 km (0.098 R)
• M20: 8,361,175 km (0.117 R)
• M21: 8,700,612 km (0.094 R)
• M22: 9,237,519 km (0.093 R)
• M23: 9,904,127 km (0.115 R)
• M24: 10,303,404 km (0.04 R)
• M25: 10,586,144 km (0.078 R)
• M26: 10,748,906 km (0.096 R)
• M27: 11,159,253 km (0.113 R)
• M28: 11,449,623 km (0.117 R)
• M29: 12,549,616 km (0.096 R)
• M30: 12,851,654 km (0.094 R)
• M31: 13,155,936 km (0.067 R)
• M32: 13,949,553 km (0.094 R)
• M33: 14,352,121 km (0.091 R)
• M34: 14,849,384 km (0.08 R)
• M35: 15,352,182 km (0.057 R)
• M36: 15,490,411 km (0.082 R)
• M37: 16,280,886 km (0.069 R)
• M38: 16,799,392 km (0.03 R)
• M39: 16,894,237 km (0.112 R)
• M40: 17,179,969 km (0.097 R)
• M41: 17,949,501 km (0.12 R)
• M42: 19,323,258 km (0.058 R)
• M43: 19,572,189 km (0.114 R)
• M44: 19,721,936 km (0.088 R)
• M45: 20,578,234 km (0.042 R)
• M46: 22,535,722 km (0.093 R)
• M47: 23,060,661 km (0.087 R)
• M48: 23,430,467 km (0.117 R)
• M49: 23,962,288 km (0.102 R)
• M50: 24,122,657 km (0.073 R)
• M51: 24,336,881 km (0.113 R)
• M52: 25,037,747 km (0.118 R)
• M53: 25,964,356 km (0.117 R)
• M54: 26,791,183 km (0.119 R)
• M55: 27,291,439 km (0.072 R)
• M56: 28,583,964 km (0.083 R)
• M57: 28,981,147 km (0.074 R)
• M58: 29,323,277 km (0.086 R)
• M59: 29,896,237 km (0.116 R)
• M60: 31,053,227 km (0.106 R)
• M61: 32,165,936 km (0.105 R)
• M62: 32,756,847 km (0.05 R)
• M63: 32,875,478 km (0.097 R)
• M64: 33,470,728 km (0.112 R)
• M65: 33,889,453 km (0.106 R)
• M66: 34,009,430 km (0.065 R)
• M67: 34,249,834 km (0.105 R)
• M68: 34,490,687 km (0.088 R)
• M69: 35,948,069 km (0.078 R)
• M70: 36,009,105 km (0.117 R)
• M71: 36,315,482 km (0.094 R)
• M72: 37,239,548 km (0.025 R)
• M73: 37,549,365 km (0.026 R)
• M74: 37,859,930 km (0.097 R)
• M75: 38,358,689 km (0.112 R)
• M76: 38,483,753 km (0.089 R)
• M77: 38,671,648 km (0.094 R)
• M78: 38,922,524 km (0.12 R)
• M79: 39,111,017 km (0.108 R)
• M80: 40,058,121 km (0.097 R)
• M81: 40,121,551 km (0.099 R)
• M82: 40,311,989 km (0.108 R)
• M83: 40,757,491 km (0.112 R)
• M84: 41,589,255 km (0.087 R)
• M85: 41,717,760 km (0.107 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 19,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit