🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.54 AU - 0.58 AU

Year: 159 Days

Day: 42.1 Hours

Environment

Temp: 211 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.49 AU - 0.71 AU

Year: 176 Days

Day: 27.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,584,712 km

• M1: 376,687 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.87 AU - 1.27 AU

Year: 419 Days

Day: 45.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,584,712 km

• M1: 104,569 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.71 AU - 1.87 AU

Year: 907 Days

Day: 45.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.41 AU - 2.33 AU

Year: 969 Days

Day: 41.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,584,712 km

• M1: 27,077 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.69 AU - 2.15 AU

Year: 1008 Days

Day: 14.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,584,712 km

• M1: 25,432 km (0.086 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.57 AU - 2.37 AU

Year: 1047 Days

Day: 13.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 62.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.66 AU - 2.6 AU

Year: 1177 Days

Day: 44 Hours

Environment

Temp: -87 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,584,712 km

• M1: 151,243 km (0.064 R)
• M2: 471,832 km (0.031 R)

Planet 9 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.02 AU - 4.06 AU

Year: 2523 Days

Day: 43 Hours

Environment

Temp: -133 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.7

Radius: 14.5

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.92 AU - 8.2 AU

Year: 8667 Days

Day: 6.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,584,712 km

• M1: 181,911 km (0.098 R)
• M2: 497,263 km (0.105 R)
• M3: 612,005 km (0.079 R)
• M4: 804,687 km (0.077 R)
• M5: 1,174,493 km (0.082 R)
• M6: 1,665,323 km (0.118 R)
• M7: 2,018,973 km (0.098 R)
• M8: 2,117,408 km (0.1 R)
• M9: 2,217,639 km (0.084 R)
• M10: 2,852,981 km (0.113 R)
• M11: 3,249,266 km (0.109 R)
• M12: 3,603,065 km (0.099 R)
• M13: 3,784,826 km (0.066 R)
• M14: 3,969,579 km (0.1 R)
• M15: 4,316,347 km (0.097 R)
• M16: 4,574,852 km (0.114 R)
• M17: 4,938,675 km (0.118 R)
• M18: 5,073,313 km (0.104 R)
• M19: 6,783,515 km (0.087 R)
• M20: 7,160,801 km (0.052 R)
• M21: 8,253,614 km (0.026 R)
• M22: 8,373,741 km (0.106 R)
• M23: 9,523,700 km (0.108 R)
• M24: 9,776,670 km (0.062 R)
• M25: 10,375,360 km (0.097 R)
• M26: 10,766,708 km (0.064 R)
• M27: 12,841,332 km (0.114 R)
• M28: 12,934,381 km (0.111 R)
• M29: 13,449,746 km (0.057 R)
• M30: 13,733,833 km (0.034 R)
• M31: 14,019,864 km (0.045 R)
• M32: 15,134,368 km (0.04 R)
• M33: 16,935,676 km (0.115 R)
• M34: 17,242,501 km (0.084 R)
• M35: 17,551,271 km (0.105 R)
• M36: 18,488,202 km (0.087 R)
• M37: 18,962,727 km (0.115 R)
• M38: 19,228,114 km (0.085 R)
• M39: 20,085,758 km (0.073 R)
• M40: 21,893,948 km (0.097 R)
• M41: 22,958,486 km (0.086 R)
• M42: 23,525,462 km (0.091 R)
• M43: 24,615,731 km (0.102 R)
• M44: 25,488,036 km (0.12 R)
• M45: 26,193,091 km (0.066 R)
• M46: 26,548,087 km (0.102 R)
• M47: 27,442,533 km (0.114 R)
• M48: 27,742,925 km (0.054 R)
• M49: 28,346,852 km (0.118 R)
• M50: 28,772,308 km (0.077 R)
• M51: 29,567,870 km (0.034 R)
• M52: 29,814,108 km (0.043 R)
• M53: 29,937,526 km (0.057 R)
• M54: 31,431,410 km (0.089 R)
• M55: 32,124,198 km (0.094 R)
• M56: 34,556,211 km (0.108 R)
• M57: 34,685,912 km (0.029 R)
• M58: 35,010,689 km (0.038 R)
• M59: 35,271,288 km (0.092 R)
• M60: 35,532,486 km (0.109 R)
• M61: 35,794,283 km (0.098 R)
• M62: 35,991,153 km (0.105 R)
• M63: 36,583,860 km (0.04 R)
• M64: 37,512,115 km (0.099 R)
• M65: 39,324,194 km (0.089 R)
• M66: 39,459,580 km (0.095 R)
• M67: 41,164,846 km (0.045 R)
• M68: 41,577,587 km (0.112 R)
• M69: 42,060,937 km (0.119 R)
• M70: 42,685,209 km (0.117 R)
• M71: 43,242,611 km (0.112 R)
• M72: 43,382,335 km (0.089 R)
• M73: 43,802,556 km (0.053 R)
• M74: 43,942,879 km (0.073 R)
• M75: 44,223,973 km (0.063 R)
• M76: 44,858,717 km (0.118 R)
• M77: 46,566,077 km (0.1 R)
• M78: 46,709,242 km (0.113 R)
• M79: 47,355,655 km (0.109 R)
• M80: 47,499,718 km (0.056 R)
• M81: 47,643,930 km (0.105 R)
• M82: 47,788,292 km (0.082 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 16,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit