🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.64 AU - 0.94 AU

Year: 253 Days

Day: 41.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.93 AU - 2.95 AU

Year: 1372 Days

Day: 42.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,937,662 km

• M1: 1,127,220 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.14 AU - 2.96 AU

Year: 1465 Days

Day: 46.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,937,662 km

• M1: 98,884 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.96 AU - 3.24 AU

Year: 1509 Days

Day: 41.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 167.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,937,662 km

• M1: 159,172 km (0.058 R)
• M2: 1,590,674 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.58 AU - 2.68 AU

Year: 1535 Days

Day: 41.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.54 AU - 2.8 AU

Year: 1570 Days

Day: 42.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,937,662 km

• M1: 252,521 km (0.073 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.2 AU - 3.44 AU

Year: 1704 Days

Day: 33 Hours

Environment

Temp: -85 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.52 AU - 3.82 AU

Year: 2031 Days

Day: 43.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,937,662 km

• M1: 451,337 km (0.03 R)

Asteroid Belt

Center: 5.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.7

Radius: 14.8

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.85 AU - 7.43 AU

Year: 6866 Days

Day: 13.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 28,937,662 km

• M1: 194,178 km (0.101 R)
• M2: 356,492 km (0.093 R)
• M3: 495,917 km (0.089 R)
• M4: 762,800 km (0.098 R)
• M5: 1,394,252 km (0.085 R)
• M6: 1,516,324 km (0.03 R)
• M7: 1,610,271 km (0.112 R)
• M8: 1,722,619 km (0.097 R)
• M9: 1,871,170 km (0.113 R)
• M10: 2,024,358 km (0.035 R)
• M11: 2,307,098 km (0.114 R)
• M12: 2,833,384 km (0.116 R)
• M13: 3,232,361 km (0.064 R)
• M14: 3,522,581 km (0.11 R)
• M15: 3,670,982 km (0.076 R)
• M16: 3,996,058 km (0.103 R)
• M17: 4,128,752 km (0.081 R)
• M18: 4,285,530 km (0.093 R)
• M19: 4,467,142 km (0.06 R)
• M20: 4,674,485 km (0.1 R)
• M21: 4,908,755 km (0.116 R)
• M22: 5,099,043 km (0.102 R)
• M23: 5,315,960 km (0.054 R)
• M24: 5,511,485 km (0.07 R)
• M25: 5,634,903 km (0.068 R)
• M26: 5,759,219 km (0.096 R)
• M27: 6,291,638 km (0.088 R)
• M28: 6,472,651 km (0.075 R)
• M29: 6,576,921 km (0.1 R)
• M30: 7,187,131 km (0.113 R)
• M31: 7,732,714 km (0.103 R)
• M32: 7,871,242 km (0.07 R)
• M33: 7,982,542 km (0.112 R)
• M34: 8,122,566 km (0.083 R)
• M35: 8,604,870 km (0.073 R)
• M36: 9,301,397 km (0.107 R)
• M37: 9,448,901 km (0.072 R)
• M38: 9,567,382 km (0.112 R)
• M39: 9,986,256 km (0.065 R)
• M40: 10,502,818 km (0.09 R)
• M41: 10,841,806 km (0.117 R)
• M42: 11,028,205 km (0.058 R)
• M43: 11,309,898 km (0.119 R)
• M44: 12,169,188 km (0.111 R)
• M45: 12,688,443 km (0.085 R)
• M46: 13,647,814 km (0.068 R)
• M47: 14,085,537 km (0.099 R)
• M48: 14,187,264 km (0.116 R)
• M49: 14,459,681 km (0.068 R)
• M50: 14,733,745 km (0.086 R)
• M51: 15,988,422 km (0.082 R)
• M52: 16,200,851 km (0.09 R)
• M53: 16,342,969 km (0.118 R)
• M54: 16,521,290 km (0.099 R)
• M55: 17,096,194 km (0.106 R)
• M56: 18,081,147 km (0.099 R)
• M57: 18,748,054 km (0.114 R)
• M58: 18,934,752 km (0.099 R)
• M59: 19,159,747 km (0.077 R)
• M60: 19,763,674 km (0.102 R)
• M61: 19,953,663 km (0.1 R)
• M62: 20,835,692 km (0.102 R)
• M63: 22,241,613 km (0.119 R)
• M64: 22,439,381 km (0.085 R)
• M65: 22,916,299 km (0.039 R)
• M66: 23,155,955 km (0.06 R)
• M67: 23,396,509 km (0.101 R)
• M68: 23,557,326 km (0.086 R)
• M69: 23,758,835 km (0.061 R)
• M70: 24,816,192 km (0.083 R)
• M71: 24,980,301 km (0.093 R)
• M72: 25,764,344 km (0.101 R)
• M73: 26,055,162 km (0.06 R)
• M74: 27,018,722 km (0.071 R)
• M75: 27,441,336 km (0.089 R)
• M76: 27,568,644 km (0.105 R)
• M77: 28,765,277 km (0.05 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 18,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit