🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.59 AU - 0.81 AU

Year: 169 Days

Day: 15.1 Hours

Environment

Temp: 304 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.68 AU - 0.8 AU

Year: 183 Days

Day: 41 Hours

Environment

Temp: 305 °C

Axial Tilt: 47.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,074,009 km

• M1: 45,927 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.87 AU - 1.25 AU

Year: 314 Days

Day: 29 Hours

Environment

Temp: 271 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.15 AU - 1.61 AU

Year: 467 Days

Day: 21.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,074,009 km

• M1: 888,312 km (0.048 R)

Planet 5 - Terrestrial

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.42 AU - 8.5 AU

Year: 5865 Days

Day: 16.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.1 AU - 12 AU

Year: 9171 Days

Day: 38.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,074,009 km

• M1: 5,881,590 km (0.117 R)

Asteroid Belt

Center: 10.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691

Radius: 13.7

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 8.82 AU - 13.36 AU

Year: 10631 Days

Day: 9.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,074,009 km

• M1: 174,880 km (0.083 R)
• M2: 311,463 km (0.118 R)
• M3: 678,875 km (0.084 R)
• M4: 831,764 km (0.084 R)
• M5: 1,363,734 km (0.083 R)
• M6: 1,990,998 km (0.085 R)
• M7: 2,618,262 km (0.077 R)
• M8: 2,728,665 km (0.088 R)
• M9: 2,840,714 km (0.115 R)
• M10: 3,127,643 km (0.065 R)
• M11: 3,394,226 km (0.092 R)
• M12: 3,515,101 km (0.093 R)
• M13: 3,918,118 km (0.088 R)
• M14: 4,141,318 km (0.115 R)
• M15: 4,401,618 km (0.095 R)
• M16: 5,783,005 km (0.086 R)
• M17: 6,148,173 km (0.098 R)
• M18: 6,370,925 km (0.1 R)
• M19: 7,923,601 km (0.078 R)
• M20: 8,247,630 km (0.086 R)
• M21: 8,951,039 km (0.057 R)
• M22: 9,246,345 km (0.039 R)
• M23: 9,673,597 km (0.084 R)
• M24: 10,151,263 km (0.038 R)
• M25: 10,326,891 km (0.102 R)
• M26: 10,681,138 km (0.095 R)
• M27: 10,949,517 km (0.077 R)
• M28: 11,039,575 km (0.076 R)
• M29: 12,795,106 km (0.109 R)
• M30: 13,608,470 km (0.107 R)
• M31: 13,753,729 km (0.064 R)
• M32: 13,899,437 km (0.081 R)
• M33: 14,537,173 km (0.073 R)
• M34: 15,134,368 km (0.076 R)
• M35: 15,385,692 km (0.08 R)
• M36: 15,790,504 km (0.11 R)
• M37: 16,096,432 km (0.028 R)
• M38: 16,869,853 km (0.118 R)
• M39: 17,287,380 km (0.11 R)
• M40: 17,972,987 km (0.099 R)
• M41: 18,292,528 km (0.11 R)
• M42: 18,721,426 km (0.079 R)
• M43: 18,829,136 km (0.093 R)
• M44: 19,480,036 km (0.062 R)
• M45: 19,643,846 km (0.103 R)
• M46: 21,476,570 km (0.075 R)
• M47: 21,589,516 km (0.043 R)
• M48: 22,213,489 km (0.11 R)
• M49: 24,062,818 km (0.041 R)
• M50: 27,477,239 km (0.113 R)
• M51: 27,906,884 km (0.069 R)
• M52: 29,084,519 km (0.1 R)
• M53: 29,271,815 km (0.105 R)
• M54: 29,522,392 km (0.098 R)
• M55: 30,658,588 km (0.083 R)
• M56: 31,937,649 km (0.088 R)
• M57: 32,389,435 km (0.112 R)
• M58: 33,103,765 km (0.114 R)
• M59: 33,691,984 km (0.092 R)
• M60: 35,277,571 km (0.109 R)
• M61: 35,878,506 km (0.112 R)
• M62: 36,348,243 km (0.098 R)
• M63: 36,819,926 km (0.072 R)
• M64: 37,022,780 km (0.05 R)
• M65: 39,071,074 km (0.103 R)
• M66: 41,436,665 km (0.103 R)
• M67: 42,778,858 km (0.026 R)
• M68: 42,920,975 km (0.083 R)
• M69: 43,705,317 km (0.119 R)
• M70: 43,991,797 km (0.08 R)
• M71: 44,206,919 km (0.084 R)
• M72: 44,638,509 km (0.109 R)
• M73: 44,782,571 km (0.098 R)
• M74: 45,071,445 km (0.118 R)
• M75: 45,215,956 km (0.099 R)
• M76: 45,723,392 km (0.106 R)
• M77: 47,109,865 km (0.12 R)
• M78: 47,256,771 km (0.12 R)
• M79: 47,697,935 km (0.118 R)
• M80: 47,845,289 km (0.09 R)
• M81: 48,881,104 km (0.108 R)

Kuiper Belt

Range: 38.1 - 66.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 14,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit