🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.24 AU - 1.24 AU

Year: 504 Days

Day: 40.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 103,994,166 km

• M1: 40,391 km (0.068 R)
• M2: 432,338 km (0.033 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.74 AU - 2.76 AU

Year: 1666 Days

Day: 47.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.6

Radius: 12.5

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8.46 AU - 9.12 AU

Year: 9519 Days

Day: 5.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 103,994,166 km

• M1: 159,172 km (0.098 R)
• M2: 2,241,126 km (0.082 R)
• M3: 2,634,419 km (0.037 R)
• M4: 4,864,025 km (0.112 R)
• M5: 5,292,623 km (0.12 R)
• M6: 6,095,964 km (0.11 R)
• M7: 6,561,213 km (0.101 R)
• M8: 7,638,766 km (0.064 R)
• M9: 8,872,650 km (0.051 R)
• M10: 15,158,603 km (0.104 R)
• M11: 16,969,634 km (0.074 R)
• M12: 19,698,599 km (0.098 R)
• M13: 21,775,017 km (0.117 R)
• M14: 28,323,215 km (0.071 R)
• M15: 30,192,141 km (0.111 R)
• M16: 32,241,632 km (0.109 R)
• M17: 33,864,171 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.3

Radius: 3.8

Gravity: 45.93 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 14.18 AU - 21.62 AU

Year: 27661 Days

Day: 23.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 103,994,166 km

• M1: 161,715 km (0.053 R)
• M2: 401,820 km (0.116 R)
• M3: 3,949,533 km (0.088 R)
• M4: 4,701,861 km (0.044 R)
• M5: 8,333,200 km (0.085 R)
• M6: 9,498,567 km (0.111 R)
• M7: 9,930,905 km (0.111 R)
• M8: 12,804,381 km (0.106 R)
• M9: 13,873,407 km (0.074 R)
• M10: 15,756,396 km (0.072 R)
• M11: 16,187,088 km (0.108 R)
• M12: 16,361,519 km (0.111 R)
• M13: 18,364,635 km (0.102 R)
• M14: 19,229,011 km (0.083 R)
• M15: 29,027,372 km (0.106 R)
• M16: 40,242,426 km (0.074 R)
• M17: 47,508,843 km (0.029 R)
• M18: 47,687,463 km (0.12 R)
• M19: 50,235,863 km (0.119 R)
• M20: 56,799,619 km (0.085 R)
• M21: 75,901,172 km (0.096 R)
• M22: 82,937,508 km (0.037 R)
• M23: 88,761,653 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.8

Radius: 3.6

Gravity: 70.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 15.81 AU - 19.99 AU

Year: 27661 Days

Day: 16.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 103,994,166 km

• M1: 44,730 km (0.036 R)
• M2: 165,006 km (0.105 R)
• M3: 409,449 km (0.109 R)
• M4: 620,682 km (0.118 R)
• M5: 779,854 km (0.11 R)
• M6: 1,516,623 km (0.089 R)
• M7: 2,021,516 km (0.113 R)
• M8: 3,020,531 km (0.029 R)
• M9: 4,497,510 km (0.054 R)
• M10: 9,135,044 km (0.06 R)
• M11: 10,419,641 km (0.1 R)
• M12: 16,489,276 km (0.088 R)
• M13: 20,099,372 km (0.076 R)
• M14: 21,811,220 km (0.044 R)
• M15: 27,397,653 km (0.118 R)
• M16: 30,311,820 km (0.102 R)
• M17: 36,435,908 km (0.116 R)
• M18: 38,647,264 km (0.089 R)
• M19: 43,683,775 km (0.088 R)
• M20: 52,820,914 km (0.042 R)
• M21: 56,473,346 km (0.07 R)
• M22: 64,502,712 km (0.108 R)
• M23: 67,963,360 km (0.094 R)
• M24: 77,024,204 km (0.113 R)
• M25: 79,083,718 km (0.112 R)
• M26: 79,343,719 km (0.032 R)
• M27: 81,975,145 km (0.11 R)
• M28: 101,734,481 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.3

Radius: 6.6

Gravity: 17.39 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 16.32 AU - 21.8 AU

Year: 30393 Days

Day: 18.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 103,994,166 km

• M1: 82,129 km (0.034 R)
• M2: 379,679 km (0.061 R)
• M3: 772,523 km (0.103 R)
• M4: 1,297,612 km (0.118 R)
• M5: 2,059,963 km (0.115 R)
• M6: 2,363,198 km (0.062 R)
• M7: 3,782,582 km (0.04 R)
• M8: 4,386,359 km (0.118 R)
• M9: 4,970,688 km (0.07 R)
• M10: 6,293,582 km (0.097 R)
• M11: 7,036,186 km (0.054 R)
• M12: 8,753,869 km (0.107 R)
• M13: 8,994,273 km (0.044 R)
• M14: 13,306,282 km (0.068 R)
• M15: 13,704,661 km (0.039 R)
• M16: 14,692,904 km (0.069 R)
• M17: 15,118,510 km (0.115 R)
• M18: 19,836,678 km (0.094 R)
• M19: 22,192,096 km (0.113 R)
• M20: 25,087,713 km (0.114 R)
• M21: 28,356,276 km (0.085 R)
• M22: 31,756,636 km (0.079 R)
• M23: 32,182,092 km (0.099 R)
• M24: 34,965,660 km (0.105 R)
• M25: 35,571,382 km (0.086 R)
• M26: 40,339,814 km (0.102 R)
• M27: 47,891,963 km (0.115 R)
• M28: 55,100,935 km (0.1 R)
• M29: 57,585,756 km (0.114 R)
• M30: 61,013,641 km (0.03 R)
• M31: 64,122,584 km (0.076 R)
• M32: 71,621,925 km (0.12 R)
• M33: 77,359,153 km (0.097 R)
• M34: 81,526,052 km (0.095 R)
• M35: 82,858,221 km (0.096 R)
• M36: 86,665,487 km (0.109 R)
• M37: 88,612,204 km (0.052 R)
• M38: 92,304,429 km (0.082 R)
• M39: 98,784,261 km (0.083 R)
• M40: 103,061,713 km (0.068 R)
• M41: 103,994,157 km (0.096 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 11,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit