🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.43 AU - 0.65 AU

Year: 145 Days

Day: 43.4 Hours

Environment

Temp: 229 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.42 AU - 0.7 AU

Year: 153 Days

Day: 28.2 Hours

Environment

Temp: 207 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,493,579 km

• M1: 113,246 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.45 AU - 0.71 AU

Year: 161 Days

Day: 43.9 Hours

Environment

Temp: 194 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,493,579 km

• M1: 350,209 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.82 AU - 1.28 AU

Year: 393 Days

Day: 15.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,493,579 km

• M1: 404,213 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.95 AU - 3.37 AU

Year: 2052 Days

Day: 41.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.59 AU - 4.07 AU

Year: 2220 Days

Day: 46.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,493,579 km

• M1: 1,600,548 km (0.088 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.22 AU - 4.44 AU

Year: 3291 Days

Day: 38.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 112.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.36 AU - 4.72 AU

Year: 3533 Days

Day: 13.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,493,579 km

• M1: 56,698 km (0.046 R)
• M2: 2,128,628 km (0.108 R)

Asteroid Belt

Center: 9.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106

Radius: 6.3

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 14.69 AU - 15.32 AU

Year: 21219 Days

Day: 19.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,493,579 km

• M1: 216,767 km (0.117 R)
• M2: 332,556 km (0.116 R)
• M3: 430,543 km (0.111 R)
• M4: 496,815 km (0.103 R)
• M5: 625,469 km (0.047 R)
• M6: 733,179 km (0.083 R)
• M7: 781,200 km (0.084 R)
• M8: 914,941 km (0.053 R)
• M9: 1,056,161 km (0.091 R)
• M10: 1,300,753 km (0.106 R)
• M11: 1,439,880 km (0.107 R)
• M12: 1,542,204 km (0.112 R)
• M13: 2,043,507 km (0.071 R)
• M14: 2,229,158 km (0.076 R)
• M15: 2,372,024 km (0.066 R)
• M16: 2,641,599 km (0.07 R)
• M17: 2,742,129 km (0.075 R)
• M18: 3,815,344 km (0.108 R)
• M19: 3,986,484 km (0.045 R)
• M20: 4,941,218 km (0.051 R)
• M21: 5,380,287 km (0.097 R)
• M22: 5,540,058 km (0.066 R)
• M23: 6,874,321 km (0.057 R)
• M24: 7,293,195 km (0.104 R)
• M25: 7,363,806 km (0.078 R)
• M26: 8,118,976 km (0.108 R)
• M27: 8,192,279 km (0.116 R)
• M28: 8,636,135 km (0.054 R)
• M29: 8,823,282 km (0.068 R)
• M30: 9,974,887 km (0.098 R)
• M31: 10,250,297 km (0.07 R)
• M32: 10,528,249 km (0.085 R)
• M33: 10,808,596 km (0.082 R)
• M34: 11,417,908 km (0.067 R)
• M35: 13,182,116 km (0.119 R)
• M36: 13,397,686 km (0.045 R)
• M37: 13,745,202 km (0.082 R)
• M38: 14,007,746 km (0.08 R)
• M39: 14,582,202 km (0.029 R)
• M40: 15,029,500 km (0.054 R)
• M41: 15,891,483 km (0.063 R)
• M42: 15,937,260 km (0.103 R)
• M43: 16,444,097 km (0.072 R)
• M44: 17,190,740 km (0.093 R)
• M45: 18,187,361 km (0.113 R)
• M46: 18,235,382 km (0.114 R)
• M47: 18,331,274 km (0.115 R)
• M48: 19,398,206 km (0.107 R)
• M49: 19,545,261 km (0.108 R)
• M50: 22,975,989 km (0.101 R)
• M51: 24,336,133 km (0.117 R)
• M52: 24,494,707 km (0.097 R)
• M53: 24,919,265 km (0.108 R)
• M54: 25,346,367 km (0.109 R)
• M55: 26,261,906 km (0.045 R)
• M56: 26,424,669 km (0.084 R)
• M57: 26,696,488 km (0.082 R)
• M58: 27,738,138 km (0.108 R)
• M59: 28,236,149 km (0.107 R)
• M60: 29,409,745 km (0.039 R)
• M61: 31,113,664 km (0.102 R)
• M62: 32,441,495 km (0.104 R)
• M63: 32,499,689 km (0.08 R)
• M64: 32,907,792 km (0.105 R)
• M65: 33,258,898 km (0.11 R)
• M66: 33,846,817 km (0.113 R)
• M67: 35,391,565 km (0.094 R)
• M68: 37,384,957 km (0.076 R)
• M69: 38,303,039 km (0.098 R)
• M70: 38,549,127 km (0.089 R)
• M71: 38,919,232 km (0.047 R)
• M72: 40,223,875 km (0.064 R)
• M73: 40,348,939 km (0.033 R)
• M74: 40,599,217 km (0.096 R)
• M75: 41,795,700 km (0.111 R)
• M76: 42,239,408 km (0.106 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 14,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit