🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.89 AU - 1.07 AU

Year: 354 Days

Day: 37.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,477,012 km

• M1: 71,358 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.24 AU - 1.78 AU

Year: 678 Days

Day: 47.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,477,012 km

• M1: 40,391 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.69 AU - 1.77 AU

Year: 831 Days

Day: 15.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.94 AU - 3.16 AU

Year: 1487 Days

Day: 24.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,477,012 km

• M1: 346,319 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.3 AU - 3.4 AU

Year: 1757 Days

Day: 26.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.56 AU - 3.86 AU

Year: 2101 Days

Day: 38.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.74 AU - 3.96 AU

Year: 2759 Days

Day: 39.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.34 AU - 5.04 AU

Year: 3133 Days

Day: 43.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,477,012 km

• M1: 360,830 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.8

Radius: 13.9

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.24 AU - 5.64 AU

Year: 4634 Days

Day: 6 Hours

Environment

Temp: -134 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 28,477,012 km

• M1: 173,833 km (0.044 R)
• M2: 291,566 km (0.108 R)
• M3: 425,307 km (0.03 R)
• M4: 578,495 km (0.116 R)
• M5: 911,799 km (0.103 R)
• M6: 1,122,134 km (0.074 R)
• M7: 1,514,828 km (0.08 R)
• M8: 1,671,457 km (0.05 R)
• M9: 1,883,437 km (0.11 R)
• M10: 2,087,189 km (0.103 R)
• M11: 2,554,084 km (0.082 R)
• M12: 2,666,582 km (0.101 R)
• M13: 2,819,172 km (0.059 R)
• M14: 2,916,111 km (0.088 R)
• M15: 3,093,534 km (0.047 R)
• M16: 3,213,811 km (0.117 R)
• M17: 4,366,463 km (0.078 R)
• M18: 4,501,998 km (0.107 R)
• M19: 4,987,443 km (0.091 R)
• M20: 5,200,620 km (0.109 R)
• M21: 5,538,562 km (0.117 R)
• M22: 5,759,518 km (0.065 R)
• M23: 6,083,846 km (0.075 R)
• M24: 6,363,145 km (0.053 R)
• M25: 7,013,447 km (0.055 R)
• M26: 7,467,926 km (0.089 R)
• M27: 7,576,384 km (0.114 R)
• M28: 8,181,657 km (0.115 R)
• M29: 8,349,506 km (0.068 R)
• M30: 8,888,507 km (0.119 R)
• M31: 9,089,866 km (0.067 R)
• M32: 9,234,826 km (0.109 R)
• M33: 9,673,896 km (0.04 R)
• M34: 9,851,469 km (0.113 R)
• M35: 9,940,629 km (0.051 R)
• M36: 10,239,974 km (0.112 R)
• M37: 10,603,048 km (0.117 R)
• M38: 10,908,976 km (0.067 R)
• M39: 11,907,243 km (0.06 R)
• M40: 12,129,545 km (0.096 R)
• M41: 12,289,166 km (0.083 R)
• M42: 12,642,965 km (0.05 R)
• M43: 12,999,905 km (0.109 R)
• M44: 13,327,375 km (0.1 R)
• M45: 13,790,530 km (0.097 R)
• M46: 14,225,262 km (0.118 R)
• M47: 14,596,713 km (0.109 R)
• M48: 15,108,338 km (0.114 R)
• M49: 15,280,226 km (0.076 R)
• M50: 15,418,155 km (0.074 R)
• M51: 15,904,348 km (0.059 R)
• M52: 16,114,234 km (0.071 R)
• M53: 16,430,933 km (0.075 R)
• M54: 16,678,517 km (0.104 R)
• M55: 17,464,953 km (0.089 R)
• M56: 17,826,531 km (0.109 R)
• M57: 18,446,764 km (0.095 R)
• M58: 18,557,017 km (0.117 R)
• M59: 19,746,021 km (0.113 R)
• M60: 20,844,818 km (0.111 R)
• M61: 20,998,006 km (0.108 R)
• M62: 21,151,493 km (0.079 R)
• M63: 21,575,454 km (0.112 R)
• M64: 22,236,377 km (0.117 R)
• M65: 22,510,440 km (0.115 R)
• M66: 23,817,627 km (0.089 R)
• M67: 24,743,189 km (0.105 R)
• M68: 25,271,718 km (0.113 R)
• M69: 25,475,919 km (0.115 R)
• M70: 25,968,246 km (0.072 R)
• M71: 26,091,813 km (0.096 R)
• M72: 26,339,547 km (0.081 R)
• M73: 27,171,162 km (0.08 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 16,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit