🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.54 AU - 0.68 AU

Year: 167 Days

Day: 31.3 Hours

Environment

Temp: 254 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,839,193 km

• M1: 135,984 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.63 AU - 2.41 AU

Year: 1009 Days

Day: 16.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.08 AU - 2.86 AU

Year: 1364 Days

Day: 15.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,839,193 km

• M1: 1,643,033 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.13 AU - 3.87 AU

Year: 2301 Days

Day: 14.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.54 AU - 3.98 AU

Year: 2562 Days

Day: 39.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.6

Radius: 4.7

Gravity: 40 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 14.1 AU - 17.12 AU

Year: 21676 Days

Day: 22.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 111,839,193 km

• M1: 58,493 km (0.084 R)
• M2: 220,956 km (0.092 R)
• M3: 510,578 km (0.069 R)
• M4: 810,820 km (0.106 R)
• M5: 1,066,633 km (0.082 R)
• M6: 3,341,867 km (0.117 R)
• M7: 3,644,653 km (0.059 R)
• M8: 3,867,554 km (0.114 R)
• M9: 5,239,067 km (0.102 R)
• M10: 5,400,034 km (0.101 R)
• M11: 6,166,125 km (0.102 R)
• M12: 6,575,275 km (0.106 R)
• M13: 6,953,758 km (0.047 R)
• M14: 7,754,406 km (0.088 R)
• M15: 15,894,026 km (0.109 R)
• M16: 16,232,267 km (0.094 R)
• M17: 19,494,398 km (0.101 R)
• M18: 20,373,285 km (0.108 R)
• M19: 21,482,853 km (0.034 R)
• M20: 22,526,148 km (0.118 R)
• M21: 23,384,690 km (0.117 R)
• M22: 26,561,401 km (0.088 R)
• M23: 28,376,023 km (0.082 R)
• M24: 30,530,681 km (0.047 R)
• M25: 31,714,449 km (0.111 R)
• M26: 32,385,097 km (0.118 R)
• M27: 34,313,114 km (0.095 R)
• M28: 39,465,414 km (0.116 R)
• M29: 46,643,718 km (0.103 R)
• M30: 48,036,026 km (0.047 R)
• M31: 57,172,865 km (0.084 R)
• M32: 60,594,767 km (0.09 R)
• M33: 70,533,451 km (0.094 R)
• M34: 71,904,815 km (0.036 R)
• M35: 73,293,981 km (0.116 R)
• M36: 74,465,033 km (0.115 R)
• M37: 76,125,420 km (0.091 R)
• M38: 77,326,541 km (0.095 R)
• M39: 79,766,333 km (0.099 R)
• M40: 80,508,188 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.7

Radius: 4.2

Gravity: 51.29 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 16.59 AU - 23.05 AU

Year: 31012 Days

Day: 23.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 111,839,193 km

• M1: 93,947 km (0.083 R)
• M2: 518,805 km (0.104 R)
• M3: 1,029,383 km (0.052 R)
• M4: 1,578,407 km (0.037 R)
• M5: 1,862,493 km (0.094 R)
• M6: 2,017,028 km (0.116 R)
• M7: 2,506,213 km (0.11 R)
• M8: 3,223,984 km (0.114 R)
• M9: 3,382,408 km (0.064 R)
• M10: 4,368,856 km (0.078 R)
• M11: 4,682,713 km (0.087 R)
• M12: 5,399,286 km (0.1 R)
• M13: 6,481,328 km (0.089 R)
• M14: 7,533,450 km (0.031 R)
• M15: 8,755,365 km (0.091 R)
• M16: 9,509,937 km (0.107 R)
• M17: 9,903,080 km (0.057 R)
• M18: 10,103,541 km (0.084 R)
• M19: 13,365,523 km (0.03 R)
• M20: 14,707,116 km (0.102 R)
• M21: 17,850,916 km (0.055 R)
• M22: 19,578,771 km (0.083 R)
• M23: 21,976,226 km (0.109 R)
• M24: 23,718,443 km (0.114 R)
• M25: 26,181,871 km (0.096 R)
• M26: 33,224,042 km (0.092 R)
• M27: 83,185,691 km (0.051 R)
• M28: 86,250,652 km (0.091 R)
• M29: 89,389,964 km (0.094 R)
• M30: 94,690,067 km (0.115 R)
• M31: 100,507,629 km (0.046 R)
• M32: 108,519,043 km (0.075 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 20,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit