🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.52 AU - 0.6 AU

Year: 275 Days

Day: 32 Hours

Environment

Temp: -114 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.9

Radius: 15

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.68 AU - 0.7 AU

Year: 376 Days

Day: 12.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 31,146,272 km

• M1: 186,848 km (0.026 R)
• M2: 353,350 km (0.073 R)
• M3: 453,730 km (0.08 R)
• M4: 568,472 km (0.064 R)
• M5: 696,228 km (0.081 R)
• M6: 806,333 km (0.081 R)
• M7: 951,442 km (0.096 R)
• M8: 1,063,342 km (0.068 R)
• M9: 1,180,327 km (0.12 R)
• M10: 1,291,478 km (0.11 R)
• M11: 1,421,180 km (0.107 R)
• M12: 1,521,560 km (0.094 R)
• M13: 1,616,704 km (0.034 R)
• M14: 1,737,729 km (0.072 R)
• M15: 1,833,621 km (0.066 R)
• M16: 1,939,686 km (0.075 R)
• M17: 2,052,184 km (0.082 R)
• M18: 2,158,398 km (0.069 R)
• M19: 2,292,737 km (0.086 R)
• M20: 2,412,116 km (0.039 R)
• M21: 2,511,000 km (0.096 R)
• M22: 2,606,743 km (0.118 R)
• M23: 2,750,506 km (0.102 R)
• M24: 2,868,390 km (0.104 R)
• M25: 3,002,429 km (0.117 R)
• M26: 3,163,247 km (0.057 R)
• M27: 3,407,391 km (0.055 R)
• M28: 3,534,399 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.4

Radius: 14

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.93 AU - 0.95 AU

Year: 598 Days

Day: 14.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 31,146,272 km

• M1: 175,478 km (0.086 R)
• M2: 278,551 km (0.028 R)
• M3: 399,875 km (0.099 R)
• M4: 498,161 km (0.094 R)
• M5: 609,761 km (0.07 R)
• M6: 796,609 km (0.055 R)
• M7: 906,413 km (0.093 R)
• M8: 1,019,360 km (0.11 R)
• M9: 1,196,185 km (0.099 R)
• M10: 1,319,004 km (0.087 R)
• M11: 1,415,046 km (0.12 R)
• M12: 1,548,787 km (0.115 R)
• M13: 1,733,241 km (0.062 R)
• M14: 1,921,884 km (0.086 R)
• M15: 2,091,229 km (0.077 R)
• M16: 2,187,869 km (0.057 R)
• M17: 2,286,005 km (0.111 R)
• M18: 2,465,971 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.7

Radius: 14.5

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.94 AU - 1.28 AU

Year: 767 Days

Day: 8.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 31,146,272 km

• M1: 199,414 km (0.08 R)
• M2: 306,676 km (0.086 R)
• M3: 435,330 km (0.118 R)
• M4: 525,687 km (0.116 R)
• M5: 620,532 km (0.111 R)
• M6: 713,582 km (0.055 R)
• M7: 957,875 km (0.075 R)
• M8: 1,063,790 km (0.033 R)
• M9: 1,208,003 km (0.101 R)
• M10: 1,395,449 km (0.096 R)
• M11: 1,618,200 km (0.043 R)
• M12: 1,721,273 km (0.101 R)
• M13: 1,853,218 km (0.101 R)
• M14: 1,968,259 km (0.087 R)
• M15: 2,156,154 km (0.085 R)
• M16: 2,270,447 km (0.026 R)
• M17: 2,423,635 km (0.104 R)
• M18: 2,527,755 km (0.104 R)
• M19: 2,709,816 km (0.084 R)
• M20: 2,810,196 km (0.11 R)
• M21: 2,935,709 km (0.076 R)
• M22: 3,071,095 km (0.089 R)
• M23: 3,249,565 km (0.116 R)
• M24: 3,389,888 km (0.108 R)
• M25: 3,540,682 km (0.097 R)
• M26: 3,805,919 km (0.1 R)
• M27: 3,910,339 km (0.063 R)
• M28: 4,095,391 km (0.091 R)
• M29: 4,220,455 km (0.116 R)
• M30: 4,319,489 km (0.111 R)
• M31: 4,428,695 km (0.071 R)
• M32: 4,603,276 km (0.107 R)
• M33: 4,798,950 km (0.07 R)
• M34: 4,912,046 km (0.112 R)
• M35: 5,112,208 km (0.112 R)
• M36: 5,208,549 km (0.116 R)
• M37: 5,383,279 km (0.12 R)
• M38: 5,589,724 km (0.093 R)
• M39: 5,698,931 km (0.104 R)
• M40: 6,348,634 km (0.093 R)
• M41: 6,483,572 km (0.104 R)
• M42: 6,629,878 km (0.093 R)
• M43: 6,777,382 km (0.066 R)
• M44: 6,883,297 km (0.084 R)
• M45: 7,064,759 km (0.118 R)
• M46: 7,226,325 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.2

Radius: 11.7

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3 AU - 4.8 AU

Year: 5052 Days

Day: 13.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 108.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 31,146,272 km

• M1: 196,871 km (0.112 R)
• M2: 283,039 km (0.083 R)
• M3: 451,337 km (0.067 R)
• M4: 578,495 km (0.116 R)
• M5: 744,399 km (0.052 R)
• M6: 1,010,534 km (0.032 R)
• M7: 1,261,110 km (0.116 R)
• M8: 1,338,751 km (0.085 R)
• M9: 1,466,508 km (0.045 R)
• M10: 1,581,848 km (0.101 R)
• M11: 1,700,329 km (0.086 R)
• M12: 1,928,466 km (0.044 R)
• M13: 2,055,624 km (0.109 R)
• M14: 2,376,213 km (0.115 R)
• M15: 2,552,588 km (0.119 R)
• M16: 2,753,648 km (0.119 R)
• M17: 3,193,017 km (0.079 R)
• M18: 3,454,065 km (0.038 R)
• M19: 3,565,067 km (0.108 R)
• M20: 3,699,705 km (0.059 R)
• M21: 3,813,250 km (0.055 R)
• M22: 4,090,604 km (0.108 R)
• M23: 4,543,138 km (0.043 R)
• M24: 5,037,110 km (0.068 R)
• M25: 6,291,488 km (0.111 R)
• M26: 6,758,084 km (0.118 R)
• M27: 7,009,707 km (0.092 R)
• M28: 7,150,928 km (0.08 R)
• M29: 7,264,473 km (0.105 R)
• M30: 7,666,891 km (0.107 R)
• M31: 7,870,793 km (0.1 R)
• M32: 8,076,490 km (0.105 R)
• M33: 8,373,591 km (0.05 R)
• M34: 8,463,350 km (0.115 R)
• M35: 8,613,845 km (0.026 R)
• M36: 9,039,751 km (0.083 R)
• M37: 9,754,380 km (0.103 R)
• M38: 10,102,643 km (0.051 R)
• M39: 10,326,292 km (0.097 R)
• M40: 10,519,423 km (0.064 R)
• M41: 11,073,085 km (0.118 R)
• M42: 11,669,681 km (0.056 R)
• M43: 11,938,209 km (0.066 R)
• M44: 12,378,925 km (0.071 R)
• M45: 12,584,023 km (0.042 R)
• M46: 13,171,644 km (0.119 R)
• M47: 14,337,759 km (0.111 R)
• M48: 15,869,342 km (0.08 R)
• M49: 16,017,893 km (0.07 R)
• M50: 16,692,130 km (0.093 R)
• M51: 16,881,222 km (0.099 R)
• M52: 17,223,053 km (0.069 R)
• M53: 18,770,344 km (0.088 R)
• M54: 19,006,260 km (0.098 R)
• M55: 20,160,407 km (0.093 R)
• M56: 20,321,375 km (0.104 R)
• M57: 20,402,008 km (0.109 R)
• M58: 20,766,279 km (0.069 R)
• M59: 20,928,892 km (0.067 R)
• M60: 21,173,484 km (0.086 R)
• M61: 22,828,785 km (0.107 R)
• M62: 24,783,430 km (0.068 R)
• M63: 24,999,001 km (0.115 R)
• M64: 25,432,236 km (0.11 R)
• M65: 26,130,709 km (0.05 R)
• M66: 26,482,264 km (0.099 R)
• M67: 26,835,315 km (0.092 R)
• M68: 27,814,433 km (0.073 R)
• M69: 28,173,318 km (0.116 R)
• M70: 28,263,376 km (0.079 R)
• M71: 28,488,671 km (0.077 R)
• M72: 28,669,385 km (0.116 R)
• M73: 29,168,443 km (0.086 R)
• M74: 29,487,386 km (0.111 R)
• M75: 29,899,229 km (0.108 R)
• M76: 30,589,922 km (0.047 R)
• M77: 30,774,975 km (0.061 R)
• M78: 31,006,851 km (0.05 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 12,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit