🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.48 AU - 0.8 AU

Year: 197 Days

Day: 29 Hours

Environment

Temp: 155 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.25 AU - 1.33 AU

Year: 564 Days

Day: 16.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,193,242 km

• M1: 82,578 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.78 AU - 2.04 AU

Year: 1016 Days

Day: 34.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2 AU - 3.02 AU

Year: 1531 Days

Day: 19.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.9

Radius: 10.7

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.64 AU - 5.66 AU

Year: 4500 Days

Day: 8.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,193,242 km

• M1: 253,568 km (0.063 R)
• M2: 329,265 km (0.119 R)
• M3: 524,041 km (0.093 R)
• M4: 598,242 km (0.062 R)
• M5: 807,679 km (0.114 R)
• M6: 921,822 km (0.071 R)
• M7: 1,224,459 km (0.11 R)
• M8: 1,464,264 km (0.069 R)
• M9: 1,542,504 km (0.106 R)
• M10: 1,670,559 km (0.114 R)
• M11: 1,768,995 km (0.104 R)
• M12: 1,869,525 km (0.038 R)
• M13: 1,989,203 km (0.106 R)
• M14: 2,493,946 km (0.045 R)
• M15: 2,645,339 km (0.08 R)
• M16: 3,281,728 km (0.112 R)
• M17: 3,448,231 km (0.098 R)
• M18: 3,638,819 km (0.091 R)
• M19: 3,724,688 km (0.117 R)
• M20: 3,876,530 km (0.103 R)
• M21: 3,986,334 km (0.094 R)
• M22: 4,344,621 km (0.105 R)
• M23: 4,458,765 km (0.108 R)
• M24: 4,550,767 km (0.058 R)
• M25: 4,643,518 km (0.059 R)
• M26: 4,760,204 km (0.117 R)
• M27: 4,877,938 km (0.079 R)
• M28: 5,432,048 km (0.037 R)
• M29: 5,530,484 km (0.109 R)
• M30: 5,879,795 km (0.051 R)
• M31: 6,159,244 km (0.107 R)
• M32: 6,678,498 km (0.096 R)
• M33: 7,676,316 km (0.042 R)
• M34: 8,806,677 km (0.065 R)
• M35: 8,980,659 km (0.037 R)
• M36: 9,273,273 km (0.057 R)
• M37: 9,598,798 km (0.052 R)
• M38: 10,597,962 km (0.026 R)
• M39: 10,938,297 km (0.072 R)
• M40: 11,094,178 km (0.076 R)
• M41: 11,439,899 km (0.086 R)
• M42: 11,598,173 km (0.086 R)
• M43: 12,498,005 km (0.104 R)
• M44: 12,989,284 km (0.073 R)
• M45: 13,320,344 km (0.033 R)
• M46: 13,822,095 km (0.094 R)
• M47: 13,923,223 km (0.117 R)
• M48: 13,990,692 km (0.111 R)
• M49: 14,058,460 km (0.107 R)
• M50: 14,296,021 km (0.107 R)
• M51: 14,878,705 km (0.045 R)
• M52: 15,784,969 km (0.046 R)
• M53: 15,961,345 km (0.077 R)
• M54: 16,209,228 km (0.106 R)
• M55: 16,315,892 km (0.114 R)
• M56: 16,888,702 km (0.083 R)
• M57: 17,907,015 km (0.046 R)
• M58: 18,017,268 km (0.093 R)
• M59: 18,238,524 km (0.113 R)
• M60: 19,698,449 km (0.102 R)
• M61: 20,346,657 km (0.084 R)
• M62: 20,615,484 km (0.118 R)
• M63: 20,924,404 km (0.084 R)
• M64: 21,429,297 km (0.111 R)
• M65: 21,624,671 km (0.11 R)
• M66: 22,095,905 km (0.057 R)
• M67: 22,174,743 km (0.099 R)
• M68: 22,888,773 km (0.08 R)
• M69: 23,008,452 km (0.083 R)
• M70: 23,569,893 km (0.097 R)
• M71: 23,771,550 km (0.055 R)
• M72: 24,217,203 km (0.114 R)
• M73: 24,870,347 km (0.084 R)
• M74: 24,993,466 km (0.09 R)
• M75: 25,487,887 km (0.038 R)
• M76: 26,402,678 km (0.108 R)
• M77: 26,738,076 km (0.07 R)
• M78: 27,370,726 km (0.115 R)
• M79: 27,455,398 km (0.072 R)
• M80: 28,607,750 km (0.1 R)
• M81: 28,779,788 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.2

Radius: 8.1

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.33 AU - 6.95 AU

Year: 6588 Days

Day: 10.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 33,193,242 km

• M1: 167,699 km (0.094 R)
• M2: 247,584 km (0.112 R)
• M3: 345,870 km (0.085 R)
• M4: 416,630 km (0.106 R)
• M5: 481,855 km (0.107 R)
• M6: 599,289 km (0.057 R)
• M7: 661,821 km (0.109 R)
• M8: 766,839 km (0.065 R)
• M9: 892,052 km (0.056 R)
• M10: 1,116,000 km (0.052 R)
• M11: 1,308,084 km (0.06 R)
• M12: 1,391,260 km (0.115 R)
• M13: 2,004,013 km (0.046 R)
• M14: 2,120,101 km (0.064 R)
• M15: 2,218,686 km (0.079 R)
• M16: 2,278,525 km (0.057 R)
• M17: 2,359,158 km (0.081 R)
• M18: 2,712,658 km (0.111 R)
• M19: 2,950,369 km (0.044 R)
• M20: 3,943,101 km (0.088 R)
• M21: 4,064,724 km (0.093 R)
• M22: 4,187,693 km (0.093 R)
• M23: 4,513,218 km (0.051 R)
• M24: 4,899,031 km (0.04 R)
• M25: 5,003,750 km (0.095 R)
• M26: 5,702,372 km (0.059 R)
• M27: 6,232,098 km (0.104 R)
• M28: 7,700,102 km (0.075 R)
• M29: 8,222,647 km (0.103 R)
• M30: 9,043,939 km (0.104 R)
• M31: 9,562,296 km (0.096 R)
• M32: 10,090,376 km (0.114 R)
• M33: 10,593,923 km (0.093 R)
• M34: 10,695,649 km (0.104 R)
• M35: 10,763,716 km (0.088 R)
• M36: 11,071,439 km (0.066 R)
• M37: 11,765,573 km (0.109 R)
• M38: 12,047,266 km (0.114 R)
• M39: 12,295,599 km (0.113 R)
• M40: 12,689,041 km (0.054 R)
• M41: 12,761,147 km (0.042 R)
• M42: 12,905,509 km (0.073 R)
• M43: 13,305,384 km (0.116 R)
• M44: 14,604,941 km (0.097 R)
• M45: 14,831,731 km (0.104 R)
• M46: 15,403,943 km (0.105 R)
• M47: 15,480,687 km (0.111 R)
• M48: 16,022,231 km (0.117 R)
• M49: 16,177,963 km (0.11 R)
• M50: 16,687,942 km (0.115 R)
• M51: 16,925,054 km (0.077 R)
• M52: 17,004,341 km (0.053 R)
• M53: 17,522,847 km (0.092 R)
• M54: 18,006,049 km (0.052 R)
• M55: 18,616,258 km (0.111 R)
• M56: 19,689,773 km (0.072 R)
• M57: 19,814,986 km (0.107 R)
• M58: 20,276,196 km (0.097 R)
• M59: 20,360,420 km (0.11 R)
• M60: 21,294,659 km (0.074 R)
• M61: 21,637,986 km (0.05 R)
• M62: 21,724,004 km (0.079 R)
• M63: 22,069,575 km (0.115 R)
• M64: 23,293,136 km (0.117 R)
• M65: 23,558,224 km (0.078 R)
• M66: 23,646,786 km (0.078 R)
• M67: 23,735,348 km (0.042 R)
• M68: 24,359,320 km (0.075 R)
• M69: 24,493,659 km (0.072 R)
• M70: 24,583,418 km (0.062 R)
• M71: 24,808,264 km (0.08 R)
• M72: 24,943,500 km (0.114 R)
• M73: 25,124,214 km (0.097 R)
• M74: 25,896,887 km (0.088 R)
• M75: 27,140,195 km (0.117 R)
• M76: 28,073,536 km (0.045 R)
• M77: 28,167,484 km (0.111 R)
• M78: 29,159,916 km (0.026 R)
• M79: 29,732,278 km (0.118 R)
• M80: 29,828,020 km (0.113 R)
• M81: 30,115,847 km (0.09 R)
• M82: 30,549,232 km (0.112 R)
• M83: 30,790,982 km (0.12 R)
• M84: 31,033,330 km (0.045 R)
• M85: 32,846,307 km (0.087 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: 196 - 10,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit