🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.5 AU - 0.68 AU

Year: 164 Days

Day: 16.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.94 AU - 1.04 AU

Year: 356 Days

Day: 19.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,001,381 km

• M1: 358,137 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.02 AU - 1.16 AU

Year: 412 Days

Day: 35.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 99.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.13 AU - 1.51 AU

Year: 548 Days

Day: 44.1 Hours

Environment

Temp: -11 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,001,381 km

• M1: 310,565 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.74 AU - 1.96 AU

Year: 910 Days

Day: 16.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.51 AU - 2.31 AU

Year: 955 Days

Day: 28.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.66 AU - 4.16 AU

Year: 2796 Days

Day: 21.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.81 AU - 4.43 AU

Year: 3024 Days

Day: 33.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.3

Radius: 13.7

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.64 AU - 5.38 AU

Year: 4056 Days

Day: 15 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 28,001,381 km

• M1: 337,194 km (0.119 R)
• M2: 444,904 km (0.109 R)
• M3: 569,220 km (0.096 R)
• M4: 696,827 km (0.092 R)
• M5: 921,822 km (0.11 R)
• M6: 1,037,312 km (0.11 R)
• M7: 1,213,538 km (0.066 R)
• M8: 1,444,816 km (0.096 R)
• M9: 1,643,931 km (0.119 R)
• M10: 1,803,402 km (0.119 R)
• M11: 2,001,919 km (0.092 R)
• M12: 2,121,148 km (0.093 R)
• M13: 2,420,942 km (0.079 R)
• M14: 3,081,417 km (0.074 R)
• M15: 3,280,382 km (0.049 R)
• M16: 3,442,546 km (0.11 R)
• M17: 3,649,290 km (0.03 R)
• M18: 3,988,578 km (0.06 R)
• M19: 4,205,795 km (0.104 R)
• M20: 4,449,489 km (0.086 R)
• M21: 4,881,379 km (0.07 R)
• M22: 5,020,654 km (0.091 R)
• M23: 5,137,640 km (0.086 R)
• M24: 5,231,886 km (0.114 R)
• M25: 5,518,366 km (0.067 R)
• M26: 5,908,518 km (0.118 R)
• M27: 6,181,833 km (0.117 R)
• M28: 6,332,777 km (0.043 R)
• M29: 6,638,256 km (0.11 R)
• M30: 6,792,940 km (0.095 R)
• M31: 6,896,611 km (0.102 R)
• M32: 7,854,187 km (0.111 R)
• M33: 8,017,847 km (0.052 R)
• M34: 9,454,585 km (0.099 R)
• M35: 9,921,630 km (0.115 R)
• M36: 10,636,558 km (0.116 R)
• M37: 10,908,826 km (0.051 R)
• M38: 11,615,377 km (0.119 R)
• M39: 12,210,328 km (0.111 R)
• M40: 12,305,173 km (0.096 R)
• M41: 12,400,168 km (0.116 R)
• M42: 12,527,326 km (0.1 R)
• M43: 13,008,133 km (0.105 R)
• M44: 13,105,073 km (0.088 R)
• M45: 13,332,013 km (0.081 R)
• M46: 13,822,993 km (0.104 R)
• M47: 14,553,629 km (0.108 R)
• M48: 14,889,925 km (0.081 R)
• M49: 15,228,914 km (0.111 R)
• M50: 15,776,442 km (0.056 R)
• M51: 16,156,570 km (0.052 R)
• M52: 16,644,857 km (0.028 R)
• M53: 16,890,796 km (0.059 R)
• M54: 17,138,082 km (0.079 R)
• M55: 17,707,601 km (0.072 R)
• M56: 18,938,342 km (0.082 R)
• M57: 19,121,749 km (0.098 R)
• M58: 19,232,003 km (0.091 R)
• M59: 19,490,209 km (0.107 R)
• M60: 20,609,650 km (0.106 R)
• M61: 21,749,885 km (0.117 R)
• M62: 22,443,869 km (0.072 R)
• M63: 22,832,674 km (0.106 R)
• M64: 24,012,104 km (0.116 R)
• M65: 24,449,678 km (0.067 R)
• M66: 24,729,426 km (0.102 R)
• M67: 24,849,553 km (0.103 R)
• M68: 25,292,063 km (0.072 R)
• M69: 25,737,117 km (0.079 R)
• M70: 26,348,374 km (0.105 R)
• M71: 26,799,561 km (0.087 R)
• M72: 27,005,557 km (0.111 R)
• M73: 27,626,538 km (0.093 R)
• M74: 28,001,430 km (0.043 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 18,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit