🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.48 AU - 0.56 AU

Year: 242 Days

Day: 36.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 6,760,340 km

• M1: 423,661 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.3

Radius: 12.3

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.57 AU - 0.93 AU

Year: 419 Days

Day: 13.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 6,760,340 km

• M1: 153,188 km (0.095 R)
• M2: 245,640 km (0.039 R)
• M3: 407,205 km (0.077 R)
• M4: 513,719 km (0.077 R)
• M5: 601,383 km (0.109 R)
• M6: 680,371 km (0.044 R)
• M7: 776,413 km (0.097 R)
• M8: 869,612 km (0.101 R)
• M9: 998,267 km (0.078 R)
• M10: 1,097,899 km (0.096 R)
• M11: 1,216,679 km (0.078 R)
• M12: 1,395,150 km (0.048 R)
• M13: 1,477,728 km (0.119 R)
• M14: 1,589,477 km (0.092 R)
• M15: 1,676,095 km (0.116 R)
• M16: 1,753,736 km (0.115 R)
• M17: 1,843,495 km (0.098 R)
• M18: 1,920,089 km (0.095 R)
• M19: 2,005,359 km (0.057 R)
• M20: 2,110,826 km (0.069 R)
• M21: 2,226,166 km (0.093 R)
• M22: 2,312,035 km (0.047 R)
• M23: 2,543,912 km (0.106 R)
• M24: 2,629,781 km (0.115 R)
• M25: 2,733,303 km (0.083 R)
• M26: 2,889,184 km (0.1 R)
• M27: 2,966,077 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.1

Radius: 12.1

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.3 AU - 1.6 AU

Year: 1127 Days

Day: 5.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 6,760,340 km

• M1: 154,086 km (0.099 R)
• M2: 275,858 km (0.083 R)
• M3: 475,272 km (0.087 R)
• M4: 688,599 km (0.083 R)
• M5: 777,311 km (0.102 R)
• M6: 1,048,681 km (0.087 R)
• M7: 1,167,462 km (0.092 R)
• M8: 1,254,079 km (0.051 R)
• M9: 1,343,239 km (0.045 R)
• M10: 1,664,276 km (0.095 R)
• M11: 1,880,744 km (0.067 R)
• M12: 2,195,947 km (0.092 R)
• M13: 2,277,478 km (0.078 R)
• M14: 2,547,203 km (0.106 R)
• M15: 2,681,243 km (0.109 R)
• M16: 2,768,608 km (0.117 R)
• M17: 2,916,560 km (0.046 R)
• M18: 3,026,664 km (0.065 R)
• M19: 3,189,576 km (0.115 R)
• M20: 3,323,915 km (0.074 R)
• M21: 3,913,779 km (0.113 R)
• M22: 4,013,412 km (0.086 R)
• M23: 4,125,161 km (0.111 R)
• M24: 4,260,697 km (0.059 R)
• M25: 4,443,655 km (0.057 R)
• M26: 4,524,588 km (0.081 R)
• M27: 4,817,500 km (0.088 R)
• M28: 4,948,398 km (0.113 R)
• M29: 5,056,408 km (0.118 R)
• M30: 5,262,554 km (0.098 R)
• M31: 5,508,792 km (0.118 R)
• M32: 6,114,963 km (0.109 R)
• M33: 6,256,931 km (0.082 R)
• M34: 6,334,871 km (0.1 R)
• M35: 6,517,830 km (0.059 R)
• M36: 6,689,418 km (0.027 R)
• M37: 6,769,154 km (0.111 R)
• M38: 6,862,503 km (0.097 R)
• M39: 6,983,229 km (0.106 R)
• M40: 7,091,089 km (0.119 R)
• M41: 7,172,320 km (0.103 R)
• M42: 7,528,214 km (0.107 R)
• M43: 7,611,091 km (0.113 R)
• M44: 7,694,417 km (0.106 R)
• M45: 7,833,842 km (0.119 R)
• M46: 7,988,227 km (0.059 R)
• M47: 8,514,961 km (0.112 R)
• M48: 8,717,218 km (0.076 R)
• M49: 8,906,459 km (0.077 R)
• M50: 9,363,181 km (0.075 R)
• M51: 9,527,140 km (0.113 R)
• M52: 9,661,928 km (0.113 R)
• M53: 9,767,245 km (0.053 R)
• M54: 10,345,740 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.8

Radius: 14

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.36 AU - 2.74 AU

Year: 2629 Days

Day: 12.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 6,760,340 km

• M1: 195,524 km (0.092 R)
• M2: 285,732 km (0.085 R)
• M3: 434,283 km (0.086 R)
• M4: 530,324 km (0.065 R)
• M5: 623,524 km (0.099 R)
• M6: 785,389 km (0.08 R)
• M7: 881,730 km (0.069 R)
• M8: 1,012,179 km (0.096 R)
• M9: 1,134,251 km (0.091 R)
• M10: 1,294,470 km (0.114 R)
• M11: 1,405,622 km (0.115 R)
• M12: 1,608,626 km (0.031 R)
• M13: 1,747,453 km (0.092 R)
• M14: 1,966,763 km (0.083 R)
• M15: 2,096,315 km (0.116 R)
• M16: 2,222,276 km (0.11 R)
• M17: 2,398,652 km (0.095 R)
• M18: 2,544,660 km (0.109 R)
• M19: 2,860,610 km (0.115 R)
• M20: 2,993,453 km (0.116 R)
• M21: 3,098,471 km (0.114 R)
• M22: 3,212,165 km (0.045 R)
• M23: 3,546,218 km (0.112 R)
• M24: 3,753,859 km (0.1 R)
• M25: 3,965,540 km (0.108 R)
• M26: 4,239,903 km (0.088 R)
• M27: 4,452,033 km (0.031 R)
• M28: 4,598,190 km (0.035 R)
• M29: 4,807,477 km (0.059 R)
• M30: 5,172,346 km (0.107 R)
• M31: 5,262,853 km (0.069 R)
• M32: 5,620,392 km (0.035 R)
• M33: 5,929,312 km (0.074 R)
• M34: 6,272,639 km (0.11 R)
• M35: 6,495,390 km (0.111 R)
• M36: 6,632,272 km (0.088 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: 544 - 19,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit