🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.44 AU - 0.58 AU

Year: 128 Days

Day: 35.4 Hours

Environment

Temp: 278 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,492,308 km

• M1: 223,948 km (0.044 R)
• M2: 442,959 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.45 AU - 0.63 AU

Year: 139 Days

Day: 32.2 Hours

Environment

Temp: 267 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.46 AU - 0.7 AU

Year: 155 Days

Day: 38 Hours

Environment

Temp: 263 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,492,308 km

• M1: 56,997 km (0.111 R)
• M2: 101,128 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.07 AU - 1.51 AU

Year: 515 Days

Day: 16.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.55 AU - 1.93 AU

Year: 807 Days

Day: 23.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,492,308 km

• M1: 33,360 km (0.03 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.69 AU - 2.41 AU

Year: 1032 Days

Day: 21.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.83 AU - 3.05 AU

Year: 1340 Days

Day: 20.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.98 AU - 3.14 AU

Year: 1881 Days

Day: 37.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,492,308 km

• M1: 2,468,664 km (0.1 R)

Asteroid Belt

Center: 3.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.74 AU - 5.8 AU

Year: 3661 Days

Day: 22.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.5

Radius: 8.1

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.3 AU - 10.34 AU

Year: 11652 Days

Day: 7 Hours

Environment

Temp: -169 °C

Axial Tilt: 110 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 42,492,308 km

• M1: 170,990 km (0.068 R)
• M2: 229,782 km (0.098 R)
• M3: 310,116 km (0.07 R)
• M4: 402,418 km (0.096 R)
• M5: 803,191 km (0.094 R)
• M6: 1,078,002 km (0.104 R)
• M7: 1,421,180 km (0.106 R)
• M8: 1,543,102 km (0.111 R)
• M9: 1,840,951 km (0.099 R)
• M10: 2,369,032 km (0.084 R)
• M11: 2,637,710 km (0.115 R)
• M12: 2,839,218 km (0.113 R)
• M13: 3,204,087 km (0.098 R)
• M14: 3,365,055 km (0.105 R)
• M15: 3,446,585 km (0.105 R)
• M16: 3,835,689 km (0.081 R)
• M17: 4,594,899 km (0.12 R)
• M18: 4,715,774 km (0.119 R)
• M19: 4,776,660 km (0.068 R)
• M20: 5,431,450 km (0.063 R)
• M21: 5,655,996 km (0.109 R)
• M22: 5,883,684 km (0.059 R)
• M23: 6,550,592 km (0.106 R)
• M24: 7,382,206 km (0.12 R)
• M25: 8,100,426 km (0.1 R)
• M26: 8,765,837 km (0.05 R)
• M27: 8,840,785 km (0.084 R)
• M28: 9,564,241 km (0.116 R)
• M29: 10,664,533 km (0.034 R)
• M30: 11,189,023 km (0.101 R)
• M31: 11,721,891 km (0.102 R)
• M32: 11,970,522 km (0.117 R)
• M33: 12,262,986 km (0.104 R)
• M34: 12,388,948 km (0.104 R)
• M35: 12,473,321 km (0.119 R)
• M36: 12,600,030 km (0.098 R)
• M37: 12,727,188 km (0.072 R)
• M38: 12,854,795 km (0.082 R)
• M39: 13,412,646 km (0.057 R)
• M40: 14,198,184 km (0.105 R)
• M41: 15,631,182 km (0.073 R)
• M42: 16,596,388 km (0.102 R)
• M43: 16,782,488 km (0.11 R)
• M44: 17,297,703 km (0.076 R)
• M45: 17,960,870 km (0.114 R)
• M46: 18,295,520 km (0.088 R)
• M47: 18,922,635 km (0.072 R)
• M48: 20,247,473 km (0.056 R)
• M49: 20,396,622 km (0.104 R)
• M50: 20,496,105 km (0.118 R)
• M51: 21,450,091 km (0.107 R)
• M52: 21,551,368 km (0.116 R)
• M53: 21,805,236 km (0.117 R)
• M54: 21,957,975 km (0.094 R)
• M55: 22,162,326 km (0.061 R)
• M56: 22,367,126 km (0.101 R)
• M57: 22,418,438 km (0.066 R)
• M58: 22,727,357 km (0.095 R)
• M59: 23,976,500 km (0.119 R)
• M60: 24,874,685 km (0.05 R)
• M61: 25,194,376 km (0.076 R)
• M62: 25,730,086 km (0.072 R)
• M63: 26,486,602 km (0.106 R)
• M64: 27,414,857 km (0.104 R)
• M65: 27,579,863 km (0.106 R)
• M66: 27,745,019 km (0.116 R)
• M67: 27,965,976 km (0.111 R)
• M68: 28,520,684 km (0.107 R)
• M69: 28,631,985 km (0.085 R)
• M70: 28,799,385 km (0.081 R)
• M71: 29,023,034 km (0.075 R)
• M72: 29,697,272 km (0.092 R)
• M73: 29,866,766 km (0.037 R)
• M74: 29,979,862 km (0.117 R)
• M75: 32,911,831 km (0.065 R)
• M76: 34,560,100 km (0.037 R)
• M77: 34,678,881 km (0.084 R)
• M78: 34,976,281 km (0.088 R)
• M79: 35,753,741 km (0.112 R)
• M80: 36,295,286 km (0.087 R)
• M81: 37,021,583 km (0.073 R)
• M82: 37,325,566 km (0.087 R)
• M83: 37,691,632 km (0.062 R)
• M84: 37,813,854 km (0.095 R)
• M85: 38,120,081 km (0.092 R)
• M86: 38,734,928 km (0.102 R)
• M87: 40,036,729 km (0.093 R)
• M88: 41,542,132 km (0.115 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 11,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit