🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.52 AU - 0.66 AU

Year: 297 Days

Day: 31.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.4

Radius: 8

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.93 AU - 1.07 AU

Year: 656 Days

Day: 10 Hours

Environment

Temp: -165 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 79,958,135 km

• M1: 100,530 km (0.025 R)
• M2: 395,537 km (0.051 R)
• M3: 848,818 km (0.114 R)
• M4: 1,119,441 km (0.089 R)
• M5: 1,529,040 km (0.093 R)
• M6: 2,446,823 km (0.098 R)
• M7: 3,382,707 km (0.086 R)
• M8: 3,719,452 km (0.079 R)
• M9: 4,078,188 km (0.098 R)
• M10: 4,619,433 km (0.12 R)
• M11: 5,402,428 km (0.113 R)
• M12: 5,788,091 km (0.091 R)
• M13: 6,133,064 km (0.039 R)
• M14: 6,864,448 km (0.075 R)
• M15: 7,164,242 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.6

Radius: 14.2

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.7 AU - 4.56 AU

Year: 5506 Days

Day: 13 Hours

Environment

Temp: -214 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 79,958,135 km

• M1: 198,816 km (0.107 R)
• M2: 696,528 km (0.039 R)
• M3: 1,623,436 km (0.115 R)
• M4: 2,531,346 km (0.095 R)
• M5: 3,488,473 km (0.072 R)
• M6: 3,967,336 km (0.073 R)
• M7: 5,645,973 km (0.1 R)
• M8: 7,571,148 km (0.067 R)
• M9: 8,104,614 km (0.103 R)
• M10: 9,680,478 km (0.081 R)
• M11: 10,172,655 km (0.111 R)
• M12: 10,918,700 km (0.081 R)
• M13: 11,851,443 km (0.12 R)
• M14: 12,572,355 km (0.071 R)
• M15: 13,988,747 km (0.046 R)
• M16: 15,936,811 km (0.038 R)
• M17: 16,943,754 km (0.091 R)
• M18: 19,576,078 km (0.087 R)
• M19: 21,026,878 km (0.112 R)
• M20: 21,778,608 km (0.082 R)
• M21: 22,238,172 km (0.116 R)
• M22: 33,050,658 km (0.064 R)
• M23: 33,862,376 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.1

Radius: 6.2

Gravity: 17.74 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 9.81 AU - 10.73 AU

Year: 21591 Days

Day: 19.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 79,958,135 km

• M1: 77,342 km (0.103 R)
• M2: 462,706 km (0.086 R)
• M3: 785,688 km (0.066 R)
• M4: 1,720,376 km (0.117 R)
• M5: 1,965,417 km (0.108 R)
• M6: 2,169,768 km (0.086 R)
• M7: 2,573,831 km (0.045 R)
• M8: 3,773,008 km (0.092 R)
• M9: 4,743,000 km (0.046 R)
• M10: 8,005,580 km (0.104 R)
• M11: 9,707,107 km (0.095 R)
• M12: 10,426,074 km (0.088 R)
• M13: 10,924,684 km (0.039 R)
• M14: 12,378,027 km (0.069 R)
• M15: 13,439,873 km (0.113 R)
• M16: 13,733,085 km (0.086 R)
• M17: 14,105,434 km (0.09 R)
• M18: 15,743,680 km (0.12 R)
• M19: 18,748,952 km (0.054 R)
• M20: 19,207,319 km (0.118 R)
• M21: 23,042,560 km (0.106 R)
• M22: 23,994,900 km (0.083 R)
• M23: 26,091,215 km (0.116 R)
• M24: 28,788,315 km (0.075 R)
• M25: 44,120,900 km (0.119 R)
• M26: 46,083,026 km (0.115 R)
• M27: 47,761,963 km (0.071 R)
• M28: 53,774,899 km (0.111 R)
• M29: 56,580,757 km (0.11 R)
• M30: 61,874,727 km (0.12 R)
• M31: 67,489,434 km (0.111 R)
• M32: 73,660,944 km (0.106 R)
• M33: 74,343,559 km (0.075 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 17,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit