🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.2 AU - 4.5 AU

Year: 3219 Days

Day: 33 Hours

Environment

Temp: -127 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.6

Radius: 15

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.16 AU - 9.1 AU

Year: 8224 Days

Day: 10.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,186,101 km

• M1: 190,438 km (0.083 R)
• M2: 359,633 km (0.088 R)
• M3: 498,161 km (0.116 R)
• M4: 604,525 km (0.106 R)
• M5: 705,653 km (0.104 R)
• M6: 962,812 km (0.103 R)
• M7: 1,067,830 km (0.08 R)
• M8: 1,329,327 km (0.111 R)
• M9: 1,612,665 km (0.062 R)
• M10: 2,144,635 km (0.11 R)
• M11: 2,309,941 km (0.043 R)
• M12: 2,455,350 km (0.1 R)
• M13: 2,578,768 km (0.079 R)
• M14: 2,780,875 km (0.085 R)
• M15: 2,883,948 km (0.043 R)
• M16: 2,988,367 km (0.115 R)
• M17: 3,201,095 km (0.106 R)
• M18: 4,611,953 km (0.116 R)
• M19: 4,858,939 km (0.066 R)
• M20: 4,984,152 km (0.07 R)
• M21: 5,658,988 km (0.064 R)
• M22: 5,990,497 km (0.092 R)
• M23: 6,465,620 km (0.112 R)
• M24: 6,603,549 km (0.095 R)
• M25: 6,917,705 km (0.12 R)
• M26: 7,416,165 km (0.053 R)
• M27: 7,779,388 km (0.102 R)
• M28: 7,926,443 km (0.11 R)
• M29: 8,865,918 km (0.103 R)
• M30: 9,135,194 km (0.103 R)
• M31: 9,368,417 km (0.096 R)
• M32: 9,959,777 km (0.102 R)
• M33: 10,199,732 km (0.101 R)
• M34: 11,137,561 km (0.049 R)
• M35: 11,470,118 km (0.096 R)
• M36: 11,890,637 km (0.099 R)
• M37: 12,574,000 km (0.112 R)
• M38: 13,889,564 km (0.116 R)
• M39: 14,202,971 km (0.112 R)
• M40: 14,428,116 km (0.059 R)
• M41: 15,156,807 km (0.052 R)
• M42: 15,387,039 km (0.111 R)
• M43: 16,460,852 km (0.093 R)
• M44: 16,792,511 km (0.041 R)
• M45: 17,078,542 km (0.105 R)
• M46: 17,318,198 km (0.083 R)
• M47: 18,385,578 km (0.049 R)
• M48: 18,877,905 km (0.073 R)
• M49: 19,674,663 km (0.118 R)
• M50: 22,706,563 km (0.101 R)
• M51: 22,970,155 km (0.099 R)
• M52: 23,181,836 km (0.096 R)
• M53: 23,767,063 km (0.049 R)
• M54: 24,789,564 km (0.092 R)
• M55: 25,661,720 km (0.072 R)
• M56: 25,991,284 km (0.064 R)
• M57: 26,156,739 km (0.1 R)
• M58: 27,323,901 km (0.092 R)
• M59: 27,660,646 km (0.064 R)
• M60: 27,829,393 km (0.107 R)
• M61: 27,998,588 km (0.112 R)
• M62: 28,621,962 km (0.078 R)
• M63: 29,479,158 km (0.099 R)
• M64: 29,651,644 km (0.04 R)
• M65: 30,055,409 km (0.084 R)
• M66: 32,219,791 km (0.106 R)
• M67: 32,575,535 km (0.11 R)
• M68: 33,111,544 km (0.095 R)
• M69: 33,530,418 km (0.093 R)
• M70: 34,919,285 km (0.093 R)
• M71: 35,406,674 km (0.099 R)
• M72: 37,815,200 km (0.049 R)
• M73: 38,190,541 km (0.093 R)
• M74: 39,323,595 km (0.093 R)
• M75: 41,365,307 km (0.12 R)
• M76: 42,593,805 km (0.1 R)
• M77: 43,375,903 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.1

Radius: 8.8

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.91 AU - 10.49 AU

Year: 11557 Days

Day: 11.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 43,186,101 km

• M1: 116,537 km (0.096 R)
• M2: 576,700 km (0.103 R)
• M3: 635,043 km (0.12 R)
• M4: 758,461 km (0.097 R)
• M5: 994,227 km (0.056 R)
• M6: 1,158,187 km (0.1 R)
• M7: 1,272,479 km (0.078 R)
• M8: 2,013,139 km (0.074 R)
• M9: 2,246,062 km (0.107 R)
• M10: 2,512,496 km (0.057 R)
• M11: 4,136,980 km (0.04 R)
• M12: 4,892,000 km (0.118 R)
• M13: 5,591,220 km (0.027 R)
• M14: 6,906,485 km (0.081 R)
• M15: 7,980,298 km (0.062 R)
• M16: 8,499,253 km (0.077 R)
• M17: 8,687,148 km (0.102 R)
• M18: 9,105,574 km (0.116 R)
• M19: 9,452,790 km (0.114 R)
• M20: 9,647,567 km (0.11 R)
• M21: 10,279,767 km (0.104 R)
• M22: 10,641,345 km (0.086 R)
• M23: 10,803,360 km (0.087 R)
• M24: 10,884,741 km (0.095 R)
• M25: 11,212,061 km (0.097 R)
• M26: 13,026,384 km (0.109 R)
• M27: 13,592,612 km (0.116 R)
• M28: 14,211,499 km (0.081 R)
• M29: 16,169,136 km (0.078 R)
• M30: 16,495,708 km (0.075 R)
• M31: 16,871,648 km (0.055 R)
• M32: 18,695,844 km (0.069 R)
• M33: 19,383,546 km (0.106 R)
• M34: 19,581,613 km (0.059 R)
• M35: 20,480,996 km (0.091 R)
• M36: 20,885,060 km (0.075 R)
• M37: 21,598,492 km (0.086 R)
• M38: 21,906,663 km (0.113 R)
• M39: 25,391,845 km (0.106 R)
• M40: 26,152,999 km (0.105 R)
• M41: 27,976,747 km (0.105 R)
• M42: 28,312,743 km (0.112 R)
• M43: 30,012,474 km (0.027 R)
• M44: 30,990,396 km (0.09 R)
• M45: 31,048,290 km (0.068 R)
• M46: 31,628,730 km (0.114 R)
• M47: 32,037,132 km (0.117 R)
• M48: 32,330,045 km (0.083 R)
• M49: 32,447,329 km (0.11 R)
• M50: 32,918,263 km (0.075 R)
• M51: 33,510,222 km (0.106 R)
• M52: 34,524,346 km (0.098 R)
• M53: 34,644,324 km (0.112 R)
• M54: 35,488,056 km (0.087 R)
• M55: 35,851,728 km (0.076 R)
• M56: 36,338,669 km (0.106 R)
• M57: 36,460,741 km (0.065 R)
• M58: 39,744,414 km (0.106 R)
• M59: 40,690,920 km (0.113 R)
• M60: 41,389,542 km (0.101 R)
• M61: 41,580,878 km (0.119 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 12,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit