🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.42 AU - 0.64 AU

Year: 161 Days

Day: 34.4 Hours

Environment

Temp: 105 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.77 AU - 1.23 AU

Year: 416 Days

Day: 18.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.85 AU - 1.41 AU

Year: 500 Days

Day: 18.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.79 AU - 1.89 AU

Year: 1039 Days

Day: 38 Hours

Environment

Temp: -98 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.3 AU - 3.58 AU

Year: 2098 Days

Day: 20.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 126.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,602,931 km

• M1: 71,657 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.5

Radius: 15

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.5 AU - 5.1 AU

Year: 3711 Days

Day: 7.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 33,602,931 km

• M1: 186,997 km (0.045 R)
• M2: 309,817 km (0.095 R)
• M3: 481,855 km (0.088 R)
• M4: 1,003,203 km (0.06 R)
• M5: 1,124,976 km (0.095 R)
• M6: 1,426,416 km (0.032 R)
• M7: 1,800,261 km (0.07 R)
• M8: 2,059,215 km (0.076 R)
• M9: 2,406,581 km (0.056 R)
• M10: 2,548,400 km (0.118 R)
• M11: 3,032,498 km (0.086 R)
• M12: 3,299,979 km (0.091 R)
• M13: 3,400,509 km (0.09 R)
• M14: 3,604,561 km (0.05 R)
• M15: 3,933,826 km (0.117 R)
• M16: 4,056,047 km (0.115 R)
• M17: 4,541,642 km (0.116 R)
• M18: 4,718,466 km (0.049 R)
• M19: 4,816,004 km (0.049 R)
• M20: 4,979,964 km (0.096 R)
• M21: 5,313,567 km (0.086 R)
• M22: 5,432,048 km (0.067 R)
• M23: 5,671,704 km (0.113 R)
• M24: 5,792,878 km (0.086 R)
• M25: 5,985,112 km (0.069 R)
• M26: 6,286,402 km (0.099 R)
• M27: 6,848,591 km (0.107 R)
• M28: 7,238,891 km (0.106 R)
• M29: 7,332,839 km (0.099 R)
• M30: 7,541,079 km (0.105 R)
• M31: 7,866,754 km (0.095 R)
• M32: 8,021,587 km (0.077 R)
• M33: 8,492,522 km (0.055 R)
• M34: 9,236,023 km (0.075 R)
• M35: 9,338,049 km (0.114 R)
• M36: 10,147,523 km (0.054 R)
• M37: 10,295,176 km (0.097 R)
• M38: 10,871,427 km (0.105 R)
• M39: 11,261,578 km (0.106 R)
• M40: 11,678,358 km (0.112 R)
• M41: 12,100,224 km (0.119 R)
• M42: 12,369,350 km (0.098 R)
• M43: 12,663,011 km (0.108 R)
• M44: 12,776,705 km (0.108 R)
• M45: 13,004,842 km (0.107 R)
• M46: 14,119,047 km (0.036 R)
• M47: 14,831,133 km (0.118 R)
• M48: 15,095,173 km (0.114 R)
• M49: 15,239,834 km (0.115 R)
• M50: 15,579,122 km (0.073 R)
• M51: 15,700,895 km (0.092 R)
• M52: 16,117,525 km (0.085 R)
• M53: 16,215,960 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.4

Radius: 9.7

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.74 AU - 6.96 AU

Year: 5890 Days

Day: 9.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,602,931 km

• M1: 144,661 km (0.083 R)
• M2: 208,390 km (0.055 R)
• M3: 339,886 km (0.096 R)
• M4: 540,796 km (0.081 R)
• M5: 740,659 km (0.089 R)
• M6: 892,501 km (0.04 R)
• M7: 1,070,223 km (0.117 R)
• M8: 1,512,434 km (0.072 R)
• M9: 1,600,398 km (0.053 R)
• M10: 1,950,307 km (0.091 R)
• M11: 2,223,473 km (0.098 R)
• M12: 2,849,989 km (0.09 R)
• M13: 3,342,764 km (0.084 R)
• M14: 3,552,052 km (0.111 R)
• M15: 3,694,020 km (0.039 R)
• M16: 4,131,444 km (0.064 R)
• M17: 4,280,893 km (0.11 R)
• M18: 4,610,906 km (0.106 R)
• M19: 4,688,248 km (0.114 R)
• M20: 4,818,099 km (0.039 R)
• M21: 4,975,476 km (0.093 R)
• M22: 5,188,054 km (0.057 R)
• M23: 5,322,543 km (0.079 R)
• M24: 5,485,305 km (0.075 R)
• M25: 5,871,716 km (0.102 R)
• M26: 6,181,534 km (0.058 R)
• M27: 6,352,823 km (0.091 R)
• M28: 6,583,653 km (0.111 R)
• M29: 7,503,979 km (0.102 R)
• M30: 8,495,962 km (0.058 R)
• M31: 8,846,470 km (0.026 R)
• M32: 9,039,601 km (0.088 R)
• M33: 9,332,065 km (0.09 R)
• M34: 10,261,666 km (0.094 R)
• M35: 10,362,944 km (0.093 R)
• M36: 10,737,387 km (0.106 R)
• M37: 10,806,053 km (0.068 R)
• M38: 11,359,864 km (0.111 R)
• M39: 11,675,515 km (0.114 R)
• M40: 11,745,976 km (0.114 R)
• M41: 11,816,586 km (0.118 R)
• M42: 12,065,068 km (0.083 R)
• M43: 12,136,426 km (0.102 R)
• M44: 13,149,503 km (0.099 R)
• M45: 13,296,408 km (0.034 R)
• M46: 14,039,311 km (0.091 R)
• M47: 14,643,388 km (0.067 R)
• M48: 14,833,826 km (0.055 R)
• M49: 16,111,691 km (0.052 R)
• M50: 16,903,213 km (0.094 R)
• M51: 17,143,168 km (0.105 R)
• M52: 17,303,836 km (0.096 R)
• M53: 18,277,718 km (0.054 R)
• M54: 18,524,106 km (0.091 R)
• M55: 19,772,051 km (0.058 R)
• M56: 20,067,058 km (0.116 R)
• M57: 20,533,654 km (0.079 R)
• M58: 20,661,560 km (0.078 R)
• M59: 21,132,794 km (0.05 R)
• M60: 21,694,234 km (0.052 R)
• M61: 21,781,151 km (0.101 R)
• M62: 23,141,444 km (0.055 R)
• M63: 24,123,554 km (0.099 R)
• M64: 24,937,217 km (0.083 R)
• M65: 25,347,414 km (0.093 R)
• M66: 25,713,780 km (0.109 R)
• M67: 26,498,420 km (0.092 R)
• M68: 27,010,344 km (0.072 R)
• M69: 27,902,247 km (0.064 R)
• M70: 27,996,643 km (0.061 R)
• M71: 28,803,724 km (0.064 R)
• M72: 28,994,611 km (0.101 R)
• M73: 30,440,624 km (0.094 R)
• M74: 30,683,870 km (0.118 R)
• M75: 30,830,176 km (0.098 R)
• M76: 31,368,430 km (0.043 R)
• M77: 32,107,593 km (0.089 R)
• M78: 32,603,510 km (0.086 R)
• M79: 32,902,256 km (0.065 R)
• M80: 33,502,593 km (0.025 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 10,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit