🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.56 AU - 0.8 AU

Year: 214 Days

Day: 18.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,361,892 km

• M1: 108,159 km (0.039 R)
• M2: 223,200 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.74 AU - 0.86 AU

Year: 272 Days

Day: 37.5 Hours

Environment

Temp: 103 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,361,892 km

• M1: 404,064 km (0.025 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.13 AU - 1.27 AU

Year: 501 Days

Day: 42.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.8 AU - 1.84 AU

Year: 935 Days

Day: 24.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.57 AU - 2.21 AU

Year: 989 Days

Day: 29.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.8

Radius: 11.6

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.82 AU - 9.58 AU

Year: 9772 Days

Day: 9.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 48,361,892 km

• M1: 178,769 km (0.113 R)
• M2: 433,385 km (0.102 R)
• M3: 619,934 km (0.089 R)
• M4: 732,581 km (0.066 R)
• M5: 1,174,493 km (0.065 R)
• M6: 1,714,990 km (0.035 R)
• M7: 1,831,976 km (0.077 R)
• M8: 2,198,939 km (0.12 R)
• M9: 2,300,815 km (0.084 R)
• M10: 2,643,095 km (0.08 R)
• M11: 3,201,245 km (0.095 R)
• M12: 3,553,847 km (0.077 R)
• M13: 3,826,564 km (0.043 R)
• M14: 3,919,015 km (0.079 R)
• M15: 4,043,331 km (0.101 R)
• M16: 4,586,970 km (0.084 R)
• M17: 5,018,410 km (0.073 R)
• M18: 5,187,755 km (0.048 R)
• M19: 5,359,194 km (0.089 R)
• M20: 5,920,037 km (0.034 R)
• M21: 6,463,077 km (0.107 R)
• M22: 6,684,781 km (0.119 R)
• M23: 7,173,816 km (0.118 R)
• M24: 7,988,078 km (0.094 R)
• M25: 9,368,118 km (0.069 R)
• M26: 10,085,589 km (0.085 R)
• M27: 10,214,094 km (0.091 R)
• M28: 10,299,963 km (0.033 R)
• M29: 10,386,131 km (0.117 R)
• M30: 10,602,749 km (0.098 R)
• M31: 10,952,210 km (0.078 R)
• M32: 11,128,436 km (0.113 R)
• M33: 11,617,920 km (0.081 R)
• M34: 11,752,708 km (0.102 R)
• M35: 12,023,630 km (0.062 R)
• M36: 12,802,735 km (0.118 R)
• M37: 13,081,586 km (0.061 R)
• M38: 13,268,733 km (0.1 R)
• M39: 13,835,110 km (0.084 R)
• M40: 14,651,167 km (0.098 R)
• M41: 15,089,488 km (0.119 R)
• M42: 16,179,159 km (0.08 R)
• M43: 16,632,291 km (0.026 R)
• M44: 16,936,723 km (0.105 R)
• M45: 17,038,599 km (0.113 R)
• M46: 17,912,699 km (0.091 R)
• M47: 18,801,460 km (0.086 R)
• M48: 19,012,693 km (0.117 R)
• M49: 19,171,715 km (0.048 R)
• M50: 19,331,037 km (0.072 R)
• M51: 20,026,667 km (0.083 R)
• M52: 21,995,824 km (0.062 R)
• M53: 22,218,425 km (0.039 R)
• M54: 22,722,121 km (0.082 R)
• M55: 23,683,587 km (0.105 R)
• M56: 23,911,724 km (0.075 R)
• M57: 24,026,016 km (0.089 R)
• M58: 24,312,796 km (0.087 R)
• M59: 25,412,489 km (0.066 R)
• M60: 25,646,161 km (0.077 R)
• M61: 26,292,275 km (0.116 R)
• M62: 27,003,164 km (0.046 R)
• M63: 27,900,751 km (0.113 R)
• M64: 29,357,236 km (0.1 R)
• M65: 29,971,335 km (0.076 R)
• M66: 30,589,773 km (0.094 R)
• M67: 31,650,571 km (0.098 R)
• M68: 33,488,082 km (0.077 R)
• M69: 34,516,717 km (0.12 R)
• M70: 35,034,924 km (0.063 R)
• M71: 35,555,674 km (0.107 R)
• M72: 35,817,021 km (0.074 R)
• M73: 36,078,967 km (0.078 R)
• M74: 36,670,776 km (0.105 R)
• M75: 38,331,313 km (0.12 R)
• M76: 38,666,412 km (0.096 R)
• M77: 40,220,285 km (0.083 R)
• M78: 40,492,553 km (0.111 R)
• M79: 40,765,569 km (0.11 R)
• M80: 43,668,067 km (0.037 R)
• M81: 46,137,180 km (0.106 R)
• M82: 46,422,314 km (0.104 R)
• M83: 46,851,061 km (0.119 R)
• M84: 47,496,576 km (0.118 R)
• M85: 48,072,827 km (0.101 R)
• M86: 48,145,083 km (0.086 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 13,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit