🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.58 AU - 0.8 AU

Year: 221 Days

Day: 16.1 Hours

Environment

Temp: 152 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.54 AU - 0.86 AU

Year: 225 Days

Day: 25.1 Hours

Environment

Temp: 155 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,446,124 km

• M1: 389,852 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.69 AU - 0.71 AU

Year: 225 Days

Day: 14.2 Hours

Environment

Temp: 134 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.75 AU - 1.05 AU

Year: 329 Days

Day: 25 Hours

Environment

Temp: 9 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.76 AU - 1.2 AU

Year: 374 Days

Day: 33.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,446,124 km

• M1: 179,517 km (0.05 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.46 AU - 1.98 AU

Year: 868 Days

Day: 42.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,446,124 km

• M1: 773,720 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.03 AU - 2.59 AU

Year: 1352 Days

Day: 39.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,446,124 km

• M1: 66,870 km (0.084 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.76 AU - 3.78 AU

Year: 2277 Days

Day: 21.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,446,124 km

• M1: 323,730 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.1

Radius: 13.9

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.32 AU - 5.48 AU

Year: 3553 Days

Day: 13.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 31,446,124 km

• M1: 219,310 km (0.114 R)
• M2: 340,036 km (0.038 R)
• M3: 520,601 km (0.06 R)
• M4: 645,814 km (0.052 R)
• M5: 790,176 km (0.052 R)
• M6: 939,175 km (0.103 R)
• M7: 1,065,885 km (0.117 R)
• M8: 1,165,068 km (0.064 R)
• M9: 1,293,722 km (0.093 R)
• M10: 1,382,434 km (0.083 R)
• M11: 1,594,863 km (0.085 R)
• M12: 1,949,410 km (0.055 R)
• M13: 2,157,500 km (0.048 R)
• M14: 2,275,084 km (0.115 R)
• M15: 2,630,080 km (0.076 R)
• M16: 2,767,860 km (0.104 R)
• M17: 2,979,092 km (0.081 R)
• M18: 3,110,888 km (0.077 R)
• M19: 3,257,045 km (0.117 R)
• M20: 3,581,523 km (0.108 R)
• M21: 3,760,591 km (0.064 R)
• M22: 4,181,410 km (0.06 R)
• M23: 4,316,048 km (0.104 R)
• M24: 4,507,085 km (0.031 R)
• M25: 4,687,051 km (0.105 R)
• M26: 4,869,261 km (0.071 R)
• M27: 5,039,803 km (0.086 R)
• M28: 5,430,552 km (0.104 R)
• M29: 5,548,286 km (0.118 R)
• M30: 5,741,267 km (0.118 R)
• M31: 5,831,175 km (0.104 R)
• M32: 6,134,261 km (0.079 R)
• M33: 6,396,057 km (0.055 R)
• M34: 6,504,964 km (0.102 R)
• M35: 6,645,736 km (0.061 R)
• M36: 6,771,847 km (0.105 R)
• M37: 6,866,991 km (0.036 R)
• M38: 7,090,640 km (0.11 R)
• M39: 7,463,438 km (0.113 R)
• M40: 7,561,724 km (0.088 R)
• M41: 8,076,490 km (0.106 R)
• M42: 8,809,370 km (0.073 R)
• M43: 8,930,843 km (0.102 R)
• M44: 9,140,131 km (0.066 R)
• M45: 9,351,064 km (0.114 R)
• M46: 9,635,000 km (0.101 R)
• M47: 9,939,731 km (0.114 R)
• M48: 10,084,243 km (0.058 R)
• M49: 10,613,969 km (0.09 R)
• M50: 10,798,722 km (0.059 R)
• M51: 11,453,961 km (0.107 R)
• M52: 11,662,650 km (0.047 R)
• M53: 12,102,917 km (0.069 R)
• M54: 12,257,302 km (0.098 R)
• M55: 12,921,067 km (0.112 R)
• M56: 13,059,146 km (0.116 R)
• M57: 13,237,467 km (0.09 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.7

Radius: 8.1

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7 AU - 7.82 AU

Year: 7766 Days

Day: 13.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 31,446,124 km

• M1: 119,080 km (0.107 R)
• M2: 247,584 km (0.067 R)
• M3: 360,980 km (0.091 R)
• M4: 823,387 km (0.041 R)
• M5: 1,244,355 km (0.116 R)
• M6: 1,655,600 km (0.034 R)
• M7: 2,013,587 km (0.07 R)
• M8: 2,356,166 km (0.071 R)
• M9: 2,717,296 km (0.115 R)
• M10: 3,117,171 km (0.062 R)
• M11: 4,018,947 km (0.063 R)
• M12: 4,160,766 km (0.085 R)
• M13: 5,989,001 km (0.084 R)
• M14: 6,124,088 km (0.087 R)
• M15: 6,314,975 km (0.036 R)
• M16: 6,480,281 km (0.098 R)
• M17: 6,899,603 km (0.028 R)
• M18: 7,385,497 km (0.115 R)
• M19: 7,501,436 km (0.083 R)
• M20: 7,676,465 km (0.087 R)
• M21: 8,149,793 km (0.066 R)
• M22: 8,359,978 km (0.098 R)
• M23: 8,450,485 km (0.096 R)
• M24: 8,724,249 km (0.106 R)
• M25: 8,970,038 km (0.098 R)
• M26: 9,155,838 km (0.118 R)
• M27: 9,374,401 km (0.088 R)
• M28: 9,594,459 km (0.09 R)
• M29: 10,394,658 km (0.095 R)
• M30: 10,688,020 km (0.078 R)
• M31: 10,819,367 km (0.12 R)
• M32: 10,885,190 km (0.082 R)
• M33: 12,677,522 km (0.102 R)
• M34: 12,746,935 km (0.054 R)
• M35: 13,306,880 km (0.073 R)
• M36: 14,450,855 km (0.114 R)
• M37: 14,851,179 km (0.1 R)
• M38: 16,074,441 km (0.111 R)
• M39: 16,149,539 km (0.043 R)
• M40: 16,451,427 km (0.05 R)
• M41: 16,565,122 km (0.119 R)
• M42: 16,793,259 km (0.07 R)
• M43: 16,984,145 km (0.054 R)
• M44: 17,561,294 km (0.069 R)
• M45: 17,755,023 km (0.098 R)
• M46: 18,262,160 km (0.087 R)
• M47: 18,695,096 km (0.117 R)
• M48: 19,051,738 km (0.057 R)
• M49: 19,973,560 km (0.038 R)
• M50: 20,704,944 km (0.093 R)
• M51: 20,786,774 km (0.096 R)
• M52: 25,099,680 km (0.104 R)
• M53: 25,405,458 km (0.047 R)
• M54: 25,624,769 km (0.073 R)
• M55: 27,625,790 km (0.08 R)
• M56: 28,213,111 km (0.063 R)
• M57: 28,667,739 km (0.103 R)
• M58: 28,758,994 km (0.114 R)
• M59: 29,124,910 km (0.12 R)
• M60: 29,584,325 km (0.109 R)
• M61: 30,557,011 km (0.1 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: 317 - 19,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit