🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.66 AU - 0.86 AU

Year: 241 Days

Day: 13.9 Hours

Environment

Temp: 174 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,567,582 km

• M1: 85,869 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.92 AU - 1.53 AU

Year: 490 Days

Day: 16.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.86 AU - 3.76 AU

Year: 2189 Days

Day: 18.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 74.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.96 AU - 4.62 AU

Year: 3229 Days

Day: 20.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,567,582 km

• M1: 2,033,035 km (0.034 R)
• M2: 3,277,091 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.74 AU - 5.36 AU

Year: 3527 Days

Day: 30.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,567,582 km

• M1: 1,786,049 km (0.047 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.22 AU - 5.36 AU

Year: 3810 Days

Day: 14.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.1

Radius: 14.4

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 10.53 AU - 11.97 AU

Year: 13714 Days

Day: 5.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 42,567,582 km

• M1: 189,840 km (0.095 R)
• M2: 597,344 km (0.111 R)
• M3: 725,849 km (0.109 R)
• M4: 833,410 km (0.087 R)
• M5: 1,032,375 km (0.091 R)
• M6: 1,229,545 km (0.105 R)
• M7: 1,420,282 km (0.106 R)
• M8: 1,789,191 km (0.107 R)
• M9: 2,007,603 km (0.087 R)
• M10: 2,097,512 km (0.101 R)
• M11: 2,519,527 km (0.089 R)
• M12: 3,124,052 km (0.045 R)
• M13: 3,717,357 km (0.049 R)
• M14: 4,113,493 km (0.111 R)
• M15: 4,229,132 km (0.065 R)
• M16: 4,345,968 km (0.083 R)
• M17: 5,541,404 km (0.119 R)
• M18: 5,831,175 km (0.118 R)
• M19: 5,994,387 km (0.083 R)
• M20: 6,258,726 km (0.114 R)
• M21: 6,526,806 km (0.097 R)
• M22: 7,109,489 km (0.103 R)
• M23: 7,389,387 km (0.054 R)
• M24: 7,708,778 km (0.06 R)
• M25: 7,816,339 km (0.08 R)
• M26: 8,141,715 km (0.1 R)
• M27: 8,694,179 km (0.031 R)
• M28: 9,107,070 km (0.112 R)
• M29: 9,411,352 km (0.073 R)
• M30: 9,603,286 km (0.118 R)
• M31: 9,719,074 km (0.049 R)
• M32: 9,913,103 km (0.073 R)
• M33: 10,502,967 km (0.086 R)
• M34: 10,622,346 km (0.076 R)
• M35: 11,307,205 km (0.045 R)
• M36: 12,382,365 km (0.106 R)
• M37: 12,508,626 km (0.095 R)
• M38: 12,762,194 km (0.106 R)
• M39: 13,102,978 km (0.095 R)
• M40: 13,403,820 km (0.1 R)
• M41: 13,837,354 km (0.075 R)
• M42: 14,496,333 km (0.07 R)
• M43: 14,718,336 km (0.109 R)
• M44: 15,120,754 km (0.116 R)
• M45: 15,255,692 km (0.093 R)
• M46: 15,391,078 km (0.082 R)
• M47: 16,027,916 km (0.108 R)
• M48: 16,534,454 km (0.115 R)
• M49: 16,813,005 km (0.057 R)
• M50: 17,610,661 km (0.049 R)
• M51: 19,486,768 km (0.095 R)
• M52: 19,584,755 km (0.119 R)
• M53: 19,830,245 km (0.032 R)
• M54: 20,225,183 km (0.09 R)
• M55: 20,374,033 km (0.083 R)
• M56: 20,722,596 km (0.11 R)
• M57: 21,375,292 km (0.082 R)
• M58: 21,577,548 km (0.119 R)
• M59: 22,495,181 km (0.1 R)
• M60: 22,597,955 km (0.08 R)
• M61: 22,700,878 km (0.119 R)
• M62: 24,527,169 km (0.077 R)
• M63: 25,004,387 km (0.083 R)
• M64: 26,237,971 km (0.052 R)
• M65: 27,107,733 km (0.099 R)
• M66: 27,491,302 km (0.066 R)
• M67: 28,708,280 km (0.093 R)
• M68: 29,604,521 km (0.079 R)
• M69: 29,717,168 km (0.096 R)
• M70: 30,851,718 km (0.11 R)
• M71: 32,115,970 km (0.08 R)
• M72: 32,929,483 km (0.083 R)
• M73: 33,397,276 km (0.047 R)
• M74: 33,573,353 km (0.065 R)
• M75: 33,690,787 km (0.081 R)
• M76: 35,889,576 km (0.085 R)
• M77: 36,069,842 km (0.104 R)
• M78: 36,915,219 km (0.112 R)
• M79: 38,134,292 km (0.111 R)
• M80: 38,441,118 km (0.1 R)
• M81: 38,748,840 km (0.109 R)
• M82: 39,490,547 km (0.093 R)
• M83: 39,676,646 km (0.076 R)
• M84: 39,863,195 km (0.109 R)
• M85: 40,361,805 km (0.072 R)
• M86: 40,862,509 km (0.111 R)
• M87: 40,988,021 km (0.117 R)
• M88: 42,186,600 km (0.041 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 10,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit