🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.5 AU - 0.58 AU

Year: 141 Days

Day: 23.2 Hours

Environment

Temp: 231 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.7 AU - 1.06 AU

Year: 294 Days

Day: 29.7 Hours

Environment

Temp: 121 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.15 AU - 1.27 AU

Year: 474 Days

Day: 20.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,304,904 km

• M1: 48,021 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.95 AU - 2.45 AU

Year: 1163 Days

Day: 35.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.16 AU - 2.42 AU

Year: 1235 Days

Day: 36.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.29 AU - 4.23 AU

Year: 2599 Days

Day: 20.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,304,904 km

• M1: 283,039 km (0.072 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.61 AU - 4.43 AU

Year: 2873 Days

Day: 29.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,304,904 km

• M1: 142,268 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.5

Radius: 14.5

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.35 AU - 8.59 AU

Year: 8787 Days

Day: 13.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,304,904 km

• M1: 239,805 km (0.106 R)
• M2: 726,298 km (0.032 R)
• M3: 1,088,175 km (0.07 R)
• M4: 1,545,496 km (0.086 R)
• M5: 1,704,518 km (0.082 R)
• M6: 1,827,488 km (0.066 R)
• M7: 2,441,736 km (0.063 R)
• M8: 2,869,586 km (0.062 R)
• M9: 3,503,433 km (0.09 R)
• M10: 3,635,378 km (0.118 R)
• M11: 3,959,257 km (0.12 R)
• M12: 4,664,013 km (0.111 R)
• M13: 5,195,833 km (0.058 R)
• M14: 5,438,631 km (0.053 R)
• M15: 5,685,018 km (0.091 R)
• M16: 6,609,384 km (0.058 R)
• M17: 7,855,983 km (0.083 R)
• M18: 8,170,288 km (0.116 R)
• M19: 8,739,059 km (0.114 R)
• M20: 9,952,896 km (0.059 R)
• M21: 10,065,842 km (0.083 R)
• M22: 10,293,081 km (0.113 R)
• M23: 10,560,413 km (0.097 R)
• M24: 10,907,480 km (0.101 R)
• M25: 11,180,047 km (0.118 R)
• M26: 11,533,697 km (0.116 R)
• M27: 11,931,178 km (0.093 R)
• M28: 12,292,756 km (0.102 R)
• M29: 12,414,080 km (0.081 R)
• M30: 12,821,286 km (0.117 R)
• M31: 13,732,935 km (0.077 R)
• M32: 14,323,996 km (0.103 R)
• M33: 14,665,528 km (0.05 R)
• M34: 15,443,587 km (0.053 R)
• M35: 16,279,689 km (0.066 R)
• M36: 16,636,181 km (0.119 R)
• M37: 16,995,216 km (0.066 R)
• M38: 17,766,542 km (0.118 R)
• M39: 17,903,873 km (0.11 R)
• M40: 18,875,212 km (0.036 R)
• M41: 19,296,629 km (0.106 R)
• M42: 19,437,850 km (0.11 R)
• M43: 20,340,074 km (0.097 R)
• M44: 20,435,817 km (0.086 R)
• M45: 20,675,922 km (0.062 R)
• M46: 21,062,034 km (0.086 R)
• M47: 22,531,085 km (0.034 R)
• M48: 23,932,069 km (0.081 R)
• M49: 24,083,761 km (0.115 R)
• M50: 24,235,902 km (0.03 R)
• M51: 25,309,417 km (0.12 R)
• M52: 26,660,136 km (0.099 R)
• M53: 26,975,189 km (0.083 R)
• M54: 27,344,247 km (0.061 R)
• M55: 27,927,678 km (0.081 R)
• M56: 28,087,449 km (0.049 R)
• M57: 29,106,809 km (0.104 R)
• M58: 30,247,343 km (0.097 R)
• M59: 31,291,985 km (0.061 R)
• M60: 33,699,763 km (0.092 R)
• M61: 33,869,856 km (0.093 R)
• M62: 34,325,231 km (0.077 R)
• M63: 35,184,222 km (0.109 R)
• M64: 35,818,817 km (0.032 R)
• M65: 36,108,438 km (0.052 R)
• M66: 36,573,538 km (0.092 R)
• M67: 36,748,418 km (0.115 R)
• M68: 37,099,075 km (0.083 R)
• M69: 37,921,714 km (0.09 R)
• M70: 38,690,946 km (0.118 R)
• M71: 38,988,047 km (0.057 R)
• M72: 39,465,265 km (0.026 R)
• M73: 39,644,633 km (0.086 R)
• M74: 39,884,288 km (0.051 R)
• M75: 40,244,670 km (0.097 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 13,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit