🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.48 AU - 0.68 AU

Year: 285 Days

Day: 36.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.7

Radius: 9.1

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.39 AU - 1.89 AU

Year: 1356 Days

Day: 6.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 24,679,655 km

• M1: 116,686 km (0.065 R)
• M2: 175,777 km (0.053 R)
• M3: 292,165 km (0.066 R)
• M4: 371,751 km (0.029 R)
• M5: 505,790 km (0.114 R)
• M6: 591,809 km (0.099 R)
• M7: 649,704 km (0.083 R)
• M8: 796,758 km (0.047 R)
• M9: 884,572 km (0.074 R)
• M10: 1,018,462 km (0.074 R)
• M11: 1,089,521 km (0.056 R)
• M12: 1,181,674 km (0.1 R)
• M13: 1,273,227 km (0.094 R)
• M14: 1,463,666 km (0.106 R)
• M15: 1,587,533 km (0.079 R)
• M16: 1,656,198 km (0.059 R)
• M17: 1,949,111 km (0.074 R)
• M18: 2,105,740 km (0.045 R)
• M19: 2,226,016 km (0.076 R)
• M20: 2,348,537 km (0.111 R)
• M21: 2,423,186 km (0.106 R)
• M22: 2,643,394 km (0.11 R)
• M23: 2,725,524 km (0.099 R)
• M24: 2,799,724 km (0.067 R)
• M25: 3,085,157 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.7

Radius: 10.1

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.04 AU - 2.18 AU

Year: 1979 Days

Day: 7.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 24,679,655 km

• M1: 127,158 km (0.03 R)
• M2: 232,475 km (0.117 R)
• M3: 307,274 km (0.115 R)
• M4: 427,850 km (0.097 R)
• M5: 528,978 km (0.119 R)
• M6: 647,609 km (0.072 R)
• M7: 714,779 km (0.1 R)
• M8: 784,790 km (0.054 R)
• M9: 1,019,659 km (0.058 R)
• M10: 1,089,521 km (0.105 R)
• M11: 1,245,103 km (0.051 R)
• M12: 1,342,042 km (0.12 R)
• M13: 1,877,902 km (0.091 R)
• M14: 2,028,098 km (0.12 R)
• M15: 2,130,423 km (0.1 R)
• M16: 2,668,228 km (0.083 R)
• M17: 2,938,252 km (0.075 R)
• M18: 3,217,102 km (0.079 R)
• M19: 3,367,448 km (0.101 R)
• M20: 3,474,111 km (0.118 R)
• M21: 3,864,113 km (0.062 R)
• M22: 3,959,856 km (0.091 R)
• M23: 4,137,428 km (0.083 R)
• M24: 4,517,257 km (0.069 R)
• M25: 4,618,236 km (0.1 R)
• M26: 4,805,233 km (0.119 R)
• M27: 4,960,217 km (0.105 R)
• M28: 5,169,354 km (0.093 R)
• M29: 5,310,425 km (0.084 R)
• M30: 5,596,456 km (0.113 R)
• M31: 5,905,974 km (0.111 R)
• M32: 6,053,478 km (0.084 R)
• M33: 6,146,378 km (0.055 R)
• M34: 6,221,027 km (0.101 R)
• M35: 6,484,619 km (0.084 R)
• M36: 6,579,614 km (0.078 R)
• M37: 6,656,058 km (0.078 R)
• M38: 7,081,514 km (0.089 R)
• M39: 7,436,061 km (0.119 R)
• M40: 7,535,694 km (0.11 R)
• M41: 7,736,155 km (0.086 R)
• M42: 8,451,532 km (0.11 R)
• M43: 8,722,603 km (0.045 R)
• M44: 9,081,638 km (0.077 R)
• M45: 9,273,572 km (0.107 R)
• M46: 9,553,320 km (0.112 R)
• M47: 9,726,854 km (0.088 R)
• M48: 9,813,920 km (0.096 R)
• M49: 10,498,180 km (0.102 R)
• M50: 10,654,809 km (0.105 R)
• M51: 10,789,746 km (0.095 R)
• M52: 11,335,031 km (0.086 R)
• M53: 11,518,737 km (0.055 R)
• M54: 11,657,264 km (0.112 R)
• M55: 12,263,734 km (0.094 R)
• M56: 12,547,073 km (0.095 R)
• M57: 12,641,918 km (0.097 R)
• M58: 12,832,505 km (0.044 R)
• M59: 13,144,417 km (0.093 R)
• M60: 13,240,758 km (0.072 R)
• M61: 14,119,346 km (0.036 R)
• M62: 14,341,798 km (0.063 R)
• M63: 15,092,181 km (0.12 R)
• M64: 15,421,297 km (0.067 R)
• M65: 16,164,050 km (0.084 R)
• M66: 16,267,422 km (0.078 R)
• M67: 16,552,705 km (0.032 R)
• M68: 17,260,303 km (0.05 R)
• M69: 17,577,899 km (0.082 R)
• M70: 17,817,406 km (0.105 R)
• M71: 17,950,996 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.8

Radius: 13.5

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.32 AU - 3.52 AU

Year: 3222 Days

Day: 6.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 24,679,655 km

• M1: 282,740 km (0.093 R)
• M2: 458,517 km (0.085 R)
• M3: 712,086 km (0.108 R)
• M4: 1,001,857 km (0.11 R)
• M5: 1,563,447 km (0.105 R)
• M6: 1,649,167 km (0.118 R)
• M7: 1,916,349 km (0.098 R)
• M8: 2,134,163 km (0.067 R)
• M9: 2,343,899 km (0.089 R)
• M10: 2,459,688 km (0.116 R)
• M11: 2,611,530 km (0.117 R)
• M12: 2,731,807 km (0.087 R)
• M13: 2,871,681 km (0.086 R)
• M14: 3,530,659 km (0.044 R)
• M15: 3,760,741 km (0.072 R)
• M16: 4,055,449 km (0.107 R)
• M17: 4,175,426 km (0.112 R)
• M18: 4,984,601 km (0.114 R)
• M19: 5,286,938 km (0.059 R)
• M20: 5,617,550 km (0.043 R)
• M21: 5,909,714 km (0.095 R)
• M22: 6,415,505 km (0.066 R)
• M23: 6,650,074 km (0.077 R)
• M24: 6,815,978 km (0.061 R)
• M25: 7,151,975 km (0.073 R)
• M26: 7,419,755 km (0.075 R)
• M27: 7,567,259 km (0.112 R)
• M28: 7,715,660 km (0.106 R)
• M29: 7,990,471 km (0.12 R)
• M30: 8,217,710 km (0.114 R)
• M31: 8,370,300 km (0.084 R)
• M32: 8,472,625 km (0.078 R)
• M33: 8,912,293 km (0.082 R)
• M34: 9,095,401 km (0.047 R)
• M35: 9,518,763 km (0.1 R)
• M36: 10,193,300 km (0.106 R)
• M37: 10,550,240 km (0.115 R)
• M38: 10,827,595 km (0.046 R)
• M39: 10,939,195 km (0.096 R)
• M40: 11,079,218 km (0.107 R)
• M41: 11,191,716 km (0.054 R)
• M42: 11,276,388 km (0.104 R)
• M43: 11,361,210 km (0.082 R)
• M44: 11,874,630 km (0.081 R)
• M45: 12,163,204 km (0.058 R)
• M46: 12,337,486 km (0.087 R)
• M47: 12,483,344 km (0.036 R)
• M48: 13,610,564 km (0.112 R)
• M49: 13,852,015 km (0.078 R)
• M50: 14,186,516 km (0.072 R)
• M51: 15,236,842 km (0.116 R)
• M52: 16,408,194 km (0.088 R)
• M53: 16,568,712 km (0.077 R)
• M54: 16,988,633 km (0.084 R)
• M55: 17,411,995 km (0.085 R)
• M56: 17,510,132 km (0.111 R)
• M57: 17,707,152 km (0.11 R)
• M58: 18,502,265 km (0.097 R)
• M59: 18,602,495 km (0.12 R)
• M60: 19,444,582 km (0.045 R)
• M61: 19,716,850 km (0.109 R)
• M62: 19,990,165 km (0.108 R)
• M63: 20,264,827 km (0.094 R)
• M64: 20,818,040 km (0.087 R)
• M65: 20,991,872 km (0.115 R)
• M66: 21,621,829 km (0.113 R)
• M67: 21,762,601 km (0.068 R)
• M68: 21,939,126 km (0.111 R)
• M69: 22,471,395 km (0.102 R)
• M70: 22,614,112 km (0.057 R)
• M71: 24,606,157 km (0.063 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 11,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit