🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.51 AU - 0.75 AU

Year: 187 Days

Day: 22.6 Hours

Environment

Temp: 178 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,187,204 km

• M1: 36,651 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.64 AU - 0.98 AU

Year: 273 Days

Day: 38.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,187,204 km

• M1: 325,375 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.84 AU - 0.94 AU

Year: 315 Days

Day: 30 Hours

Environment

Temp: 25 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.96 AU - 1.32 AU

Year: 456 Days

Day: 43.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.63 AU - 1.71 AU

Year: 809 Days

Day: 44.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,187,204 km

• M1: 316,100 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.66 AU - 1.82 AU

Year: 860 Days

Day: 32.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,187,204 km

• M1: 481,256 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.15 AU - 2.15 AU

Year: 1181 Days

Day: 32 Hours

Environment

Temp: -75 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,187,204 km

• M1: 1,829,283 km (0.099 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.9 AU - 3.64 AU

Year: 2216 Days

Day: 42.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.02 AU - 4.96 AU

Year: 2987 Days

Day: 43 Hours

Environment

Temp: -120 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.6

Radius: 12.9

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.85 AU - 9.13 AU

Year: 7682 Days

Day: 9.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 45,187,204 km

• M1: 161,865 km (0.064 R)
• M2: 338,390 km (0.047 R)
• M3: 480,957 km (0.08 R)
• M4: 619,186 km (0.079 R)
• M5: 1,416,841 km (0.025 R)
• M6: 1,893,610 km (0.104 R)
• M7: 2,198,341 km (0.116 R)
• M8: 2,569,792 km (0.025 R)
• M9: 2,881,554 km (0.077 R)
• M10: 3,288,610 km (0.068 R)
• M11: 4,339,685 km (0.078 R)
• M12: 4,743,449 km (0.076 R)
• M13: 5,454,488 km (0.106 R)
• M14: 5,822,648 km (0.078 R)
• M15: 5,924,375 km (0.102 R)
• M16: 6,975,150 km (0.107 R)
• M17: 7,228,719 km (0.096 R)
• M18: 7,522,080 km (0.091 R)
• M19: 8,387,653 km (0.094 R)
• M20: 8,657,378 km (0.034 R)
• M21: 9,008,485 km (0.083 R)
• M22: 9,684,368 km (0.118 R)
• M23: 10,458,986 km (0.072 R)
• M24: 10,624,740 km (0.119 R)
• M25: 10,832,980 km (0.085 R)
• M26: 11,296,135 km (0.091 R)
• M27: 11,851,742 km (0.103 R)
• M28: 12,198,061 km (0.06 R)
• M29: 13,346,972 km (0.094 R)
• M30: 13,888,816 km (0.119 R)
• M31: 14,071,026 km (0.094 R)
• M32: 14,483,916 km (0.081 R)
• M33: 14,807,945 km (0.098 R)
• M34: 14,900,846 km (0.069 R)
• M35: 15,274,840 km (0.113 R)
• M36: 16,271,162 km (0.07 R)
• M37: 18,027,890 km (0.08 R)
• M38: 18,376,303 km (0.064 R)
• M39: 18,676,845 km (0.082 R)
• M40: 18,928,619 km (0.085 R)
• M41: 19,333,730 km (0.116 R)
• M42: 19,690,521 km (0.069 R)
• M43: 20,255,552 km (0.058 R)
• M44: 20,462,296 km (0.079 R)
• M45: 21,559,596 km (0.049 R)
• M46: 21,876,594 km (0.08 R)
• M47: 22,301,751 km (0.1 R)
• M48: 22,783,307 km (0.066 R)
• M49: 24,029,308 km (0.097 R)
• M50: 24,248,319 km (0.102 R)
• M51: 27,098,009 km (0.044 R)
• M52: 28,417,462 km (0.085 R)
• M53: 29,114,139 km (0.071 R)
• M54: 29,523,289 km (0.055 R)
• M55: 30,702,420 km (0.094 R)
• M56: 31,059,061 km (0.086 R)
• M57: 31,776,832 km (0.101 R)
• M58: 32,017,235 km (0.083 R)
• M59: 32,802,774 km (0.078 R)
• M60: 33,655,931 km (0.101 R)
• M61: 35,321,703 km (0.102 R)
• M62: 38,029,724 km (0.115 R)
• M63: 38,476,872 km (0.051 R)
• M64: 38,797,310 km (0.074 R)
• M65: 39,183,123 km (0.047 R)
• M66: 39,764,012 km (0.082 R)
• M67: 40,478,042 km (0.067 R)
• M68: 40,738,642 km (0.11 R)
• M69: 41,130,738 km (0.119 R)
• M70: 42,116,438 km (0.11 R)
• M71: 42,446,601 km (0.108 R)
• M72: 43,576,065 km (0.092 R)
• M73: 44,043,857 km (0.092 R)
• M74: 44,312,086 km (0.054 R)
• M75: 44,513,445 km (0.107 R)
• M76: 44,849,890 km (0.064 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 11,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit