🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.93 AU - 2.13 AU

Year: 1017 Days

Day: 37.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,916,669 km

• M1: 648,357 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.67 AU - 3.39 AU

Year: 1854 Days

Day: 39.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.4 AU - 4.42 AU

Year: 2717 Days

Day: 40.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.1

Radius: 13.9

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.27 AU - 7.59 AU

Year: 7118 Days

Day: 5.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 85 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 16,916,669 km

• M1: 183,257 km (0.083 R)
• M2: 454,628 km (0.085 R)
• M3: 553,662 km (0.104 R)
• M4: 1,177,335 km (0.1 R)
• M5: 1,286,841 km (0.052 R)
• M6: 1,536,669 km (0.101 R)
• M7: 1,657,694 km (0.086 R)
• M8: 2,265,061 km (0.079 R)
• M9: 2,788,654 km (0.043 R)
• M10: 2,963,384 km (0.053 R)
• M11: 3,064,812 km (0.084 R)
• M12: 3,349,945 km (0.056 R)
• M13: 3,863,215 km (0.106 R)
• M14: 4,030,466 km (0.098 R)
• M15: 4,143,412 km (0.084 R)
• M16: 4,488,535 km (0.03 R)
• M17: 4,664,611 km (0.075 R)
• M18: 4,753,622 km (0.115 R)
• M19: 5,361,139 km (0.088 R)
• M20: 6,483,422 km (0.105 R)
• M21: 7,156,762 km (0.053 R)
• M22: 7,259,685 km (0.114 R)
• M23: 7,571,597 km (0.108 R)
• M24: 7,676,465 km (0.058 R)
• M25: 8,101,173 km (0.071 R)
• M26: 8,533,661 km (0.063 R)
• M27: 9,383,526 km (0.108 R)
• M28: 9,952,298 km (0.052 R)
• M29: 11,163,292 km (0.082 R)
• M30: 11,969,326 km (0.067 R)
• M31: 12,214,816 km (0.111 R)
• M32: 13,339,941 km (0.057 R)
• M33: 13,594,557 km (0.073 R)
• M34: 15,155,611 km (0.088 R)
• M35: 16,227,779 km (0.111 R)
• M36: 17,370,407 km (0.114 R)
• M37: 17,648,659 km (0.08 R)
• M38: 17,928,258 km (0.061 R)
• M39: 18,162,378 km (0.101 R)
• M40: 19,204,627 km (0.118 R)
• M41: 19,829,647 km (0.041 R)
• M42: 20,705,991 km (0.057 R)
• M43: 21,000,998 km (0.105 R)
• M44: 21,247,834 km (0.083 R)
• M45: 21,944,212 km (0.065 R)
• M46: 22,395,848 km (0.112 R)
• M47: 23,717,845 km (0.082 R)
• M48: 23,820,619 km (0.113 R)
• M49: 24,181,449 km (0.097 R)
• M50: 24,284,821 km (0.053 R)
• M51: 24,492,014 km (0.092 R)
• M52: 24,908,345 km (0.091 R)
• M53: 26,012,377 km (0.106 R)
• M54: 26,597,005 km (0.102 R)
• M55: 27,347,239 km (0.12 R)
• M56: 29,088,408 km (0.038 R)
• M57: 30,139,184 km (0.094 R)
• M58: 30,250,485 km (0.117 R)
• M59: 30,529,485 km (0.108 R)
• M60: 30,977,530 km (0.085 R)
• M61: 31,823,506 km (0.079 R)
• M62: 32,163,991 km (0.053 R)
• M63: 32,448,676 km (0.068 R)
• M64: 33,078,034 km (0.119 R)
• M65: 33,711,431 km (0.074 R)
• M66: 34,000,604 km (0.119 R)
• M67: 34,873,208 km (0.113 R)
• M68: 35,165,672 km (0.052 R)
• M69: 35,517,676 km (0.054 R)
• M70: 35,635,410 km (0.078 R)
• M71: 36,343,756 km (0.096 R)
• M72: 36,878,269 km (0.077 R)
• M73: 37,954,775 km (0.045 R)
• M74: 38,436,630 km (0.083 R)
• M75: 39,406,323 km (0.097 R)
• M76: 40,384,095 km (0.108 R)
• M77: 40,999,241 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.9

Radius: 11.6

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.3 AU - 10.3 AU

Year: 10782 Days

Day: 5.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 16,916,669 km

• M1: 158,574 km (0.101 R)
• M2: 366,515 km (0.096 R)
• M3: 731,234 km (0.066 R)
• M4: 885,470 km (0.104 R)
• M5: 1,118,693 km (0.101 R)
• M6: 1,735,335 km (0.111 R)
• M7: 3,067,205 km (0.089 R)
• M8: 3,323,765 km (0.055 R)
• M9: 3,676,966 km (0.077 R)
• M10: 3,782,133 km (0.045 R)
• M11: 3,934,424 km (0.12 R)
• M12: 4,182,158 km (0.103 R)
• M13: 4,419,271 km (0.09 R)
• M14: 4,531,320 km (0.114 R)
• M15: 4,660,722 km (0.081 R)
• M16: 5,258,066 km (0.101 R)
• M17: 5,950,106 km (0.081 R)
• M18: 7,022,872 km (0.089 R)
• M19: 7,116,520 km (0.102 R)
• M20: 7,591,194 km (0.049 R)
• M21: 7,706,684 km (0.083 R)
• M22: 8,135,132 km (0.094 R)
• M23: 8,631,348 km (0.108 R)
• M24: 8,913,490 km (0.102 R)
• M25: 9,260,258 km (0.107 R)
• M26: 10,669,919 km (0.117 R)
• M27: 11,081,911 km (0.117 R)
• M28: 11,212,959 km (0.072 R)
• M29: 11,966,034 km (0.084 R)
• M30: 12,100,673 km (0.106 R)
• M31: 12,394,034 km (0.112 R)
• M32: 12,666,901 km (0.099 R)
• M33: 13,126,166 km (0.116 R)
• M34: 13,427,606 km (0.086 R)
• M35: 13,544,142 km (0.054 R)
• M36: 14,155,699 km (0.04 R)
• M37: 14,345,688 km (0.047 R)
• M38: 14,464,768 km (0.118 R)
• M39: 14,656,103 km (0.088 R)
• M40: 15,162,492 km (0.117 R)
• M41: 15,478,892 km (0.095 R)
• M42: 15,674,566 km (0.101 R)
• M43: 15,772,851 km (0.042 R)
• M44: 16,465,789 km (0.04 R)
• M45: 16,665,652 km (0.111 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 14,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit