🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.04 AU - 2.52 AU

Year: 1204 Days

Day: 14.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,445,669 km

• M1: 382,522 km (0.114 R)
• M2: 587,770 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.36 AU - 3.9 AU

Year: 1937 Days

Day: 38.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.35 AU - 5.27 AU

Year: 3130 Days

Day: 27.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,445,669 km

• M1: 2,852,831 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.49 AU - 5.67 AU

Year: 4006 Days

Day: 31.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,445,669 km

• M1: 450,439 km (0.058 R)

Asteroid Belt

Center: 7.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.5

Radius: 10.6

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.57 AU - 11.45 AU

Year: 10260 Days

Day: 7.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,445,669 km

• M1: 146,606 km (0.026 R)
• M2: 361,129 km (0.082 R)
• M3: 493,523 km (0.027 R)
• M4: 703,708 km (0.072 R)
• M5: 910,004 km (0.075 R)
• M6: 977,622 km (0.11 R)
• M7: 1,173,147 km (0.108 R)
• M8: 1,247,497 km (0.052 R)
• M9: 1,561,503 km (0.117 R)
• M10: 1,749,098 km (0.075 R)
• M11: 1,966,614 km (0.049 R)
• M12: 2,332,979 km (0.105 R)
• M13: 2,548,549 km (0.104 R)
• M14: 2,720,886 km (0.072 R)
• M15: 2,896,963 km (0.12 R)
• M16: 3,207,977 km (0.111 R)
• M17: 3,314,042 km (0.116 R)
• M18: 4,706,349 km (0.084 R)
• M19: 5,041,448 km (0.113 R)
• M20: 5,134,049 km (0.087 R)
• M21: 5,638,344 km (0.119 R)
• M22: 6,191,407 km (0.071 R)
• M23: 6,491,351 km (0.039 R)
• M24: 6,932,964 km (0.094 R)
• M25: 7,349,295 km (0.04 R)
• M26: 7,489,917 km (0.083 R)
• M27: 7,666,891 km (0.068 R)
• M28: 7,809,458 km (0.105 R)
• M29: 8,061,231 km (0.108 R)
• M30: 8,315,547 km (0.096 R)
• M31: 10,682,335 km (0.03 R)
• M32: 10,841,657 km (0.101 R)
• M33: 11,002,026 km (0.093 R)
• M34: 11,569,002 km (0.117 R)
• M35: 11,856,080 km (0.117 R)
• M36: 12,187,140 km (0.117 R)
• M37: 12,605,266 km (0.087 R)
• M38: 12,900,722 km (0.083 R)
• M39: 12,985,544 km (0.075 R)
• M40: 13,887,619 km (0.099 R)
• M41: 14,809,890 km (0.097 R)
• M42: 15,888,042 km (0.063 R)
• M43: 16,390,541 km (0.113 R)
• M44: 16,805,675 km (0.087 R)
• M45: 16,898,426 km (0.101 R)
• M46: 17,084,376 km (0.037 R)
• M47: 17,505,195 km (0.076 R)
• M48: 17,834,909 km (0.09 R)
• M49: 18,071,722 km (0.108 R)
• M50: 18,166,717 km (0.1 R)
• M51: 18,788,296 km (0.09 R)
• M52: 20,595,438 km (0.037 R)
• M53: 21,544,786 km (0.112 R)
• M54: 21,999,414 km (0.041 R)
• M55: 22,406,320 km (0.042 R)
• M56: 22,918,394 km (0.061 R)
• M57: 24,582,670 km (0.102 R)
• M58: 26,178,281 km (0.08 R)
• M59: 26,285,692 km (0.092 R)
• M60: 27,205,869 km (0.081 R)
• M61: 27,369,379 km (0.057 R)
• M62: 27,697,298 km (0.053 R)
• M63: 29,022,137 km (0.061 R)
• M64: 30,029,229 km (0.11 R)
• M65: 30,424,018 km (0.066 R)
• M66: 31,047,692 km (0.104 R)
• M67: 31,675,704 km (0.109 R)
• M68: 32,423,394 km (0.098 R)
• M69: 32,886,250 km (0.078 R)
• M70: 33,234,962 km (0.054 R)
• M71: 34,112,054 km (0.086 R)
• M72: 34,700,872 km (0.108 R)
• M73: 35,174,499 km (0.105 R)
• M74: 35,293,130 km (0.107 R)
• M75: 36,127,886 km (0.057 R)
• M76: 37,089,950 km (0.077 R)
• M77: 37,574,048 km (0.108 R)
• M78: 39,162,030 km (0.106 R)
• M79: 39,469,902 km (0.063 R)
• M80: 40,088,190 km (0.08 R)
• M81: 41,271,509 km (0.031 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.1

Radius: 11.6

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 11.02 AU - 14.32 AU

Year: 15778 Days

Day: 6.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 48,445,669 km

• M1: 166,652 km (0.113 R)
• M2: 260,899 km (0.101 R)
• M3: 335,249 km (0.095 R)
• M4: 872,006 km (0.066 R)
• M5: 1,019,659 km (0.116 R)
• M6: 2,894,420 km (0.056 R)
• M7: 3,381,510 km (0.116 R)
• M8: 4,050,213 km (0.098 R)
• M9: 4,464,449 km (0.101 R)
• M10: 4,693,184 km (0.107 R)
• M11: 5,060,597 km (0.088 R)
• M12: 5,681,877 km (0.091 R)
• M13: 5,894,455 km (0.116 R)
• M14: 8,360,427 km (0.029 R)
• M15: 8,683,558 km (0.028 R)
• M16: 9,847,130 km (0.081 R)
• M17: 10,231,597 km (0.113 R)
• M18: 10,360,700 km (0.101 R)
• M19: 10,708,066 km (0.113 R)
• M20: 11,015,041 km (0.062 R)
• M21: 11,325,008 km (0.106 R)
• M22: 11,503,478 km (0.071 R)
• M23: 12,639,674 km (0.117 R)
• M24: 13,621,485 km (0.111 R)
• M25: 13,716,330 km (0.095 R)
• M26: 14,145,675 km (0.078 R)
• M27: 14,627,829 km (0.101 R)
• M28: 14,724,918 km (0.064 R)
• M29: 15,361,308 km (0.117 R)
• M30: 17,375,344 km (0.115 R)
• M31: 18,360,745 km (0.071 R)
• M32: 19,098,562 km (0.069 R)
• M33: 19,471,060 km (0.088 R)
• M34: 22,312,672 km (0.093 R)
• M35: 24,297,237 km (0.1 R)
• M36: 26,160,628 km (0.053 R)
• M37: 26,455,935 km (0.09 R)
• M38: 27,169,217 km (0.099 R)
• M39: 28,250,959 km (0.098 R)
• M40: 28,675,369 km (0.088 R)
• M41: 29,102,022 km (0.106 R)
• M42: 30,084,880 km (0.1 R)
• M43: 30,394,398 km (0.091 R)
• M44: 30,704,813 km (0.118 R)
• M45: 31,203,722 km (0.116 R)
• M46: 33,995,518 km (0.084 R)
• M47: 34,705,958 km (0.074 R)
• M48: 36,141,350 km (0.081 R)
• M49: 37,929,493 km (0.101 R)
• M50: 39,610,674 km (0.093 R)
• M51: 40,358,065 km (0.081 R)
• M52: 41,591,050 km (0.104 R)
• M53: 41,728,830 km (0.059 R)
• M54: 43,883,787 km (0.083 R)
• M55: 45,363,909 km (0.077 R)
• M56: 45,505,727 km (0.075 R)
• M57: 45,647,696 km (0.06 R)
• M58: 47,075,608 km (0.097 R)
• M59: 48,300,814 km (0.087 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 11,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit