🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.59 AU - 0.79 AU

Year: 214 Days

Day: 44.7 Hours

Environment

Temp: 121 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,731,947 km

• M1: 51,162 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.76 AU - 0.8 AU

Year: 257 Days

Day: 30.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.32 AU - 1.96 AU

Year: 783 Days

Day: 22.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.5 AU - 2.32 AU

Year: 984 Days

Day: 18.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.62 AU - 2.34 AU

Year: 1039 Days

Day: 22.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.7

Radius: 12.5

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.71 AU - 9.91 AU

Year: 8930 Days

Day: 11.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,731,947 km

• M1: 194,776 km (0.117 R)
• M2: 345,571 km (0.117 R)
• M3: 663,167 km (0.091 R)
• M4: 807,679 km (0.076 R)
• M5: 1,130,810 km (0.055 R)
• M6: 1,282,054 km (0.076 R)
• M7: 1,440,328 km (0.08 R)
• M8: 2,076,867 km (0.072 R)
• M9: 2,759,333 km (0.106 R)
• M10: 2,984,178 km (0.044 R)
• M11: 3,179,254 km (0.073 R)
• M12: 3,360,267 km (0.096 R)
• M13: 3,470,521 km (0.085 R)
• M14: 4,098,832 km (0.073 R)
• M15: 4,639,329 km (0.087 R)
• M16: 4,845,325 km (0.118 R)
• M17: 5,054,314 km (0.047 R)
• M18: 5,160,079 km (0.065 R)
• M19: 5,395,098 km (0.09 R)
• M20: 5,590,024 km (0.108 R)
• M21: 5,920,336 km (0.114 R)
• M22: 6,076,666 km (0.114 R)
• M23: 6,189,163 km (0.114 R)
• M24: 6,902,147 km (0.055 R)
• M25: 7,019,581 km (0.036 R)
• M26: 7,137,763 km (0.066 R)
• M27: 7,232,758 km (0.078 R)
• M28: 7,496,200 km (0.119 R)
• M29: 8,057,192 km (0.064 R)
• M30: 8,581,383 km (0.106 R)
• M31: 9,531,928 km (0.081 R)
• M32: 9,662,826 km (0.111 R)
• M33: 10,086,188 km (0.101 R)
• M34: 10,219,779 km (0.107 R)
• M35: 10,732,600 km (0.112 R)
• M36: 10,841,657 km (0.119 R)
• M37: 10,923,637 km (0.113 R)
• M38: 11,170,922 km (0.117 R)
• M39: 11,811,500 km (0.114 R)
• M40: 12,406,750 km (0.037 R)
• M41: 12,751,274 km (0.092 R)
• M42: 13,040,746 km (0.074 R)
• M43: 13,215,625 km (0.063 R)
• M44: 13,420,425 km (0.053 R)
• M45: 13,803,844 km (0.098 R)
• M46: 14,310,532 km (0.1 R)
• M47: 14,611,523 km (0.078 R)
• M48: 14,914,609 km (0.051 R)
• M49: 15,158,453 km (0.099 R)
• M50: 15,280,974 km (0.088 R)
• M51: 15,805,165 km (0.118 R)
• M52: 16,210,126 km (0.092 R)
• M53: 16,649,944 km (0.088 R)
• M54: 17,030,072 km (0.088 R)
• M55: 17,221,258 km (0.097 R)
• M56: 17,349,015 km (0.086 R)
• M57: 17,541,398 km (0.061 R)
• M58: 18,025,347 km (0.105 R)
• M59: 18,252,735 km (0.096 R)
• M60: 18,841,702 km (0.097 R)
• M61: 19,006,409 km (0.113 R)
• M62: 19,171,715 km (0.103 R)
• M63: 19,370,531 km (0.105 R)
• M64: 19,536,884 km (0.028 R)
• M65: 20,172,974 km (0.061 R)
• M66: 21,637,686 km (0.1 R)
• M67: 22,156,791 km (0.049 R)
• M68: 22,365,480 km (0.119 R)
• M69: 22,820,108 km (0.066 R)
• M70: 23,313,033 km (0.119 R)
• M71: 23,454,553 km (0.072 R)
• M72: 23,773,944 km (0.101 R)
• M73: 23,916,361 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.1

Radius: 7.4

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 13.05 AU - 17.95 AU

Year: 22748 Days

Day: 22.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 48,731,947 km

• M1: 100,081 km (0.095 R)
• M2: 397,033 km (0.025 R)
• M3: 495,767 km (0.075 R)
• M4: 771,476 km (0.102 R)
• M5: 1,192,594 km (0.105 R)
• M6: 1,988,904 km (0.054 R)
• M7: 2,113,968 km (0.075 R)
• M8: 2,345,695 km (0.106 R)
• M9: 3,175,813 km (0.116 R)
• M10: 3,234,156 km (0.094 R)
• M11: 3,352,039 km (0.088 R)
• M12: 3,531,407 km (0.083 R)
• M13: 3,652,881 km (0.093 R)
• M14: 5,633,108 km (0.07 R)
• M15: 6,135,607 km (0.071 R)
• M16: 7,106,497 km (0.118 R)
• M17: 7,183,091 km (0.086 R)
• M18: 7,964,740 km (0.106 R)
• M19: 9,862,988 km (0.057 R)
• M20: 10,862,002 km (0.115 R)
• M21: 12,535,703 km (0.089 R)
• M22: 12,674,979 km (0.074 R)
• M23: 12,768,029 km (0.088 R)
• M24: 13,189,745 km (0.117 R)
• M25: 13,568,527 km (0.117 R)
• M26: 14,433,651 km (0.068 R)
• M27: 14,677,197 km (0.079 R)
• M28: 15,415,761 km (0.034 R)
• M29: 15,864,705 km (0.107 R)
• M30: 15,914,820 km (0.072 R)
• M31: 16,116,029 km (0.104 R)
• M32: 16,877,781 km (0.109 R)
• M33: 17,599,292 km (0.072 R)
• M34: 17,651,202 km (0.111 R)
• M35: 17,859,443 km (0.066 R)
• M36: 18,436,292 km (0.085 R)
• M37: 23,379,305 km (0.071 R)
• M38: 23,665,336 km (0.088 R)
• M39: 23,780,078 km (0.119 R)
• M40: 25,346,666 km (0.116 R)
• M41: 25,405,309 km (0.092 R)
• M42: 26,647,719 km (0.113 R)
• M43: 27,186,271 km (0.093 R)
• M44: 27,426,675 km (0.082 R)
• M45: 29,994,074 km (0.11 R)
• M46: 30,118,240 km (0.099 R)
• M47: 31,684,530 km (0.113 R)
• M48: 35,353,717 km (0.117 R)
• M49: 37,338,133 km (0.098 R)
• M50: 37,471,723 km (0.112 R)
• M51: 38,613,604 km (0.102 R)
• M52: 41,275,848 km (0.08 R)
• M53: 41,898,624 km (0.113 R)
• M54: 43,504,258 km (0.045 R)
• M55: 43,855,962 km (0.112 R)
• M56: 43,996,883 km (0.07 R)
• M57: 46,129,102 km (0.092 R)
• M58: 46,344,224 km (0.095 R)
• M59: 48,440,389 km (0.096 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 13,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit