🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.12 AU - 1.66 AU

Year: 614 Days

Day: 25.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 79.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.83 AU - 2.11 AU

Year: 1036 Days

Day: 13.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2 AU - 3.22 AU

Year: 1580 Days

Day: 39.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,545,792 km

• M1: 173,683 km (0.027 R)

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.6

Radius: 11.7

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.66 AU - 8.68 AU

Year: 7195 Days

Day: 12.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,545,792 km

• M1: 157,527 km (0.119 R)
• M2: 248,482 km (0.03 R)
• M3: 581,936 km (0.069 R)
• M4: 940,073 km (0.076 R)
• M5: 1,136,345 km (0.11 R)
• M6: 1,247,796 km (0.093 R)
• M7: 1,994,588 km (0.098 R)
• M8: 2,230,355 km (0.119 R)
• M9: 2,643,993 km (0.088 R)
• M10: 3,081,716 km (0.077 R)
• M11: 3,425,193 km (0.084 R)
• M12: 3,708,830 km (0.099 R)
• M13: 4,148,947 km (0.108 R)
• M14: 4,274,161 km (0.12 R)
• M15: 4,502,746 km (0.054 R)
• M16: 4,761,551 km (0.1 R)
• M17: 5,239,815 km (0.054 R)
• M18: 5,594,811 km (0.08 R)
• M19: 5,705,663 km (0.079 R)
• M20: 5,789,288 km (0.099 R)
• M21: 5,929,461 km (0.08 R)
• M22: 6,042,557 km (0.076 R)
• M23: 7,092,136 km (0.108 R)
• M24: 7,454,462 km (0.118 R)
• M25: 8,291,911 km (0.091 R)
• M26: 8,770,175 km (0.1 R)
• M27: 9,028,830 km (0.112 R)
• M28: 9,290,177 km (0.093 R)
• M29: 9,587,129 km (0.082 R)
• M30: 10,736,938 km (0.07 R)
• M31: 10,840,460 km (0.064 R)
• M32: 11,188,126 km (0.06 R)
• M33: 11,293,143 km (0.098 R)
• M34: 11,929,981 km (0.058 R)
• M35: 13,017,408 km (0.053 R)
• M36: 13,312,715 km (0.098 R)
• M37: 13,498,365 km (0.081 R)
• M38: 13,722,463 km (0.072 R)
• M39: 14,707,266 km (0.106 R)
• M40: 14,822,456 km (0.101 R)
• M41: 15,754,152 km (0.112 R)
• M42: 15,911,230 km (0.086 R)
• M43: 16,029,412 km (0.099 R)
• M44: 16,584,869 km (0.078 R)
• M45: 17,308,324 km (0.095 R)
• M46: 17,796,312 km (0.071 R)
• M47: 18,124,231 km (0.097 R)
• M48: 18,412,805 km (0.11 R)
• M49: 18,495,383 km (0.108 R)
• M50: 18,785,902 km (0.113 R)
• M51: 18,869,228 km (0.065 R)
• M52: 19,497,689 km (0.078 R)
• M53: 19,835,780 km (0.084 R)
• M54: 20,005,574 km (0.093 R)
• M55: 20,517,647 km (0.094 R)
• M56: 21,729,390 km (0.092 R)
• M57: 22,255,825 km (0.072 R)
• M58: 23,142,491 km (0.106 R)
• M59: 23,365,991 km (0.084 R)
• M60: 23,635,117 km (0.116 R)
• M61: 24,086,005 km (0.085 R)
• M62: 24,767,573 km (0.072 R)
• M63: 25,409,498 km (0.11 R)
• M64: 25,964,057 km (0.079 R)
• M65: 26,382,632 km (0.08 R)
• M66: 26,522,655 km (0.114 R)
• M67: 27,085,143 km (0.11 R)
• M68: 27,746,515 km (0.092 R)
• M69: 28,222,087 km (0.12 R)
• M70: 29,713,428 km (0.066 R)
• M71: 29,956,525 km (0.093 R)
• M72: 30,102,532 km (0.103 R)
• M73: 30,836,609 km (0.11 R)
• M74: 31,427,969 km (0.108 R)
• M75: 31,527,003 km (0.114 R)
• M76: 31,626,037 km (0.094 R)
• M77: 32,522,128 km (0.12 R)
• M78: 32,822,670 km (0.082 R)
• M79: 33,073,845 km (0.083 R)
• M80: 33,881,823 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30

Radius: 7.3

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 17.14 AU - 18.32 AU

Year: 27976 Days

Day: 17.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 33,545,792 km

• M1: 570,267 km (0.07 R)
• M2: 1,132,905 km (0.065 R)
• M3: 1,180,626 km (0.071 R)
• M4: 1,464,114 km (0.102 R)
• M5: 1,551,629 km (0.025 R)
• M6: 2,191,908 km (0.089 R)
• M7: 2,456,397 km (0.052 R)
• M8: 2,688,423 km (0.065 R)
• M9: 2,752,900 km (0.072 R)
• M10: 3,542,926 km (0.098 R)
• M11: 4,197,567 km (0.109 R)
• M12: 6,752,549 km (0.111 R)
• M13: 7,107,395 km (0.072 R)
• M14: 8,051,657 km (0.103 R)
• M15: 8,238,953 km (0.12 R)
• M16: 8,333,050 km (0.084 R)
• M17: 8,586,020 km (0.066 R)
• M18: 9,034,814 km (0.106 R)
• M19: 10,426,373 km (0.119 R)
• M20: 10,494,291 km (0.071 R)
• M21: 12,096,783 km (0.119 R)
• M22: 15,912,127 km (0.085 R)
• M23: 17,947,406 km (0.12 R)
• M24: 18,685,073 km (0.113 R)
• M25: 21,042,885 km (0.093 R)
• M26: 21,776,962 km (0.108 R)
• M27: 22,783,606 km (0.085 R)
• M28: 23,448,120 km (0.1 R)
• M29: 23,805,210 km (0.109 R)
• M30: 24,029,308 km (0.059 R)
• M31: 24,119,066 km (0.105 R)
• M32: 24,932,580 km (0.047 R)
• M33: 25,663,066 km (0.089 R)
• M34: 25,985,001 km (0.097 R)
• M35: 26,818,709 km (0.1 R)
• M36: 27,708,368 km (0.116 R)
• M37: 28,607,601 km (0.093 R)
• M38: 30,775,274 km (0.076 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 16,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit