🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.59 AU - 0.71 AU

Year: 338 Days

Day: 25.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,660,067 km

• M1: 712,684 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505

Radius: 9.7

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.59 AU - 0.79 AU

Year: 370 Days

Day: 10.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 24,660,067 km

• M1: 121,473 km (0.03 R)
• M2: 207,492 km (0.062 R)
• M3: 284,685 km (0.052 R)
• M4: 371,452 km (0.087 R)
• M5: 449,242 km (0.12 R)
• M6: 549,473 km (0.12 R)
• M7: 637,736 km (0.1 R)
• M8: 752,926 km (0.109 R)
• M9: 818,899 km (0.096 R)
• M10: 879,486 km (0.09 R)
• M11: 997,219 km (0.043 R)
• M12: 1,091,316 km (0.117 R)
• M13: 1,275,621 km (0.082 R)
• M14: 1,351,318 km (0.095 R)
• M15: 1,424,172 km (0.028 R)
• M16: 1,502,860 km (0.037 R)
• M17: 1,611,917 km (0.117 R)
• M18: 1,748,350 km (0.096 R)
• M19: 2,038,121 km (0.104 R)
• M20: 2,122,195 km (0.069 R)
• M21: 2,283,163 km (0.117 R)
• M22: 2,359,607 km (0.096 R)
• M23: 2,504,119 km (0.111 R)
• M24: 2,588,791 km (0.102 R)
• M25: 2,697,399 km (0.107 R)
• M26: 2,830,990 km (0.115 R)
• M27: 2,907,584 km (0.036 R)
• M28: 2,972,809 km (0.094 R)
• M29: 3,074,685 km (0.114 R)
• M30: 3,214,409 km (0.12 R)
• M31: 3,300,578 km (0.104 R)
• M32: 3,399,911 km (0.064 R)
• M33: 3,582,570 km (0.046 R)
• M34: 3,697,611 km (0.107 R)
• M35: 3,944,597 km (0.112 R)
• M36: 4,043,630 km (0.081 R)
• M37: 4,150,144 km (0.07 R)
• M38: 4,454,725 km (0.116 R)
• M39: 4,557,798 km (0.094 R)
• M40: 4,766,487 km (0.086 R)

Asteroid Belt

Center: 0.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.6

Radius: 10.3

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.2 AU - 1.26 AU

Year: 881 Days

Day: 7.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 24,660,067 km

• M1: 128,355 km (0.049 R)
• M2: 234,270 km (0.062 R)
• M3: 303,085 km (0.108 R)
• M4: 461,659 km (0.066 R)
• M5: 606,470 km (0.112 R)
• M6: 773,870 km (0.099 R)
• M7: 841,638 km (0.086 R)
• M8: 950,694 km (0.076 R)
• M9: 1,030,580 km (0.101 R)
• M10: 1,141,133 km (0.104 R)
• M11: 1,219,522 km (0.081 R)
• M12: 1,314,516 km (0.104 R)
• M13: 1,419,833 km (0.097 R)
• M14: 1,753,137 km (0.085 R)
• M15: 1,827,787 km (0.054 R)
• M16: 1,963,322 km (0.105 R)
• M17: 2,049,790 km (0.118 R)
• M18: 2,426,926 km (0.102 R)
• M19: 2,690,518 km (0.107 R)
• M20: 2,993,304 km (0.092 R)
• M21: 3,073,189 km (0.094 R)
• M22: 3,483,835 km (0.064 R)
• M23: 3,642,409 km (0.069 R)
• M24: 3,770,914 km (0.045 R)
• M25: 4,121,272 km (0.062 R)
• M26: 4,277,751 km (0.097 R)
• M27: 4,345,519 km (0.105 R)
• M28: 4,436,325 km (0.113 R)
• M29: 4,643,219 km (0.067 R)
• M30: 4,747,788 km (0.041 R)
• M31: 4,971,137 km (0.079 R)
• M32: 5,343,187 km (0.093 R)
• M33: 5,465,109 km (0.12 R)
• M34: 5,674,546 km (0.071 R)
• M35: 5,749,046 km (0.046 R)
• M36: 6,267,403 km (0.107 R)
• M37: 6,383,192 km (0.114 R)
• M38: 6,564,654 km (0.055 R)
• M39: 6,774,240 km (0.098 R)
• M40: 6,840,213 km (0.062 R)
• M41: 7,092,884 km (0.093 R)
• M42: 7,213,609 km (0.078 R)
• M43: 7,294,542 km (0.065 R)
• M44: 7,566,212 km (0.052 R)
• M45: 8,543,684 km (0.077 R)
• M46: 8,672,189 km (0.077 R)
• M47: 8,815,803 km (0.12 R)
• M48: 8,887,909 km (0.112 R)
• M49: 9,178,278 km (0.114 R)
• M50: 9,265,943 km (0.11 R)
• M51: 9,560,351 km (0.119 R)
• M52: 9,678,982 km (0.052 R)
• M53: 9,753,482 km (0.114 R)
• M54: 9,827,982 km (0.055 R)
• M55: 9,917,740 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.9

Radius: 10.2

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.55 AU - 3.97 AU

Year: 4708 Days

Day: 6.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 24,660,067 km

• M1: 129,103 km (0.111 R)
• M2: 196,272 km (0.097 R)
• M3: 417,827 km (0.1 R)
• M4: 496,515 km (0.096 R)
• M5: 571,464 km (0.116 R)
• M6: 745,596 km (0.114 R)
• M7: 856,597 km (0.117 R)
• M8: 961,615 km (0.078 R)
• M9: 1,096,104 km (0.027 R)
• M10: 1,398,291 km (0.086 R)
• M11: 1,537,866 km (0.116 R)
• M12: 1,609,523 km (0.118 R)
• M13: 2,387,283 km (0.031 R)
• M14: 3,138,414 km (0.097 R)
• M15: 3,267,367 km (0.072 R)
• M16: 3,839,878 km (0.112 R)
• M17: 3,958,210 km (0.07 R)
• M18: 4,057,693 km (0.054 R)
• M19: 4,239,005 km (0.093 R)
• M20: 4,361,227 km (0.088 R)
• M21: 4,505,589 km (0.116 R)
• M22: 4,693,334 km (0.116 R)
• M23: 4,777,558 km (0.11 R)
• M24: 5,648,367 km (0.09 R)
• M25: 5,760,715 km (0.086 R)
• M26: 5,851,072 km (0.074 R)
• M27: 6,217,288 km (0.098 R)
• M28: 6,333,375 km (0.073 R)
• M29: 6,496,886 km (0.116 R)
• M30: 6,972,158 km (0.117 R)
• M31: 7,582,069 km (0.098 R)
• M32: 8,006,628 km (0.046 R)
• M33: 8,464,547 km (0.12 R)
• M34: 8,567,470 km (0.098 R)
• M35: 8,670,842 km (0.063 R)
• M36: 8,957,322 km (0.107 R)
• M37: 9,114,849 km (0.087 R)
• M38: 9,539,407 km (0.071 R)
• M39: 9,646,519 km (0.107 R)
• M40: 9,916,244 km (0.117 R)
• M41: 10,160,987 km (0.07 R)
• M42: 10,352,921 km (0.097 R)
• M43: 10,851,680 km (0.115 R)
• M44: 11,643,053 km (0.1 R)
• M45: 11,815,090 km (0.088 R)
• M46: 12,482,297 km (0.111 R)
• M47: 13,251,379 km (0.115 R)
• M48: 13,701,968 km (0.106 R)
• M49: 13,913,948 km (0.098 R)
• M50: 14,035,721 km (0.11 R)
• M51: 14,127,125 km (0.043 R)
• M52: 14,433,502 km (0.078 R)
• M53: 14,990,455 km (0.111 R)
• M54: 15,586,004 km (0.109 R)
• M55: 15,839,123 km (0.118 R)
• M56: 16,929,841 km (0.106 R)
• M57: 17,222,604 km (0.118 R)
• M58: 17,418,727 km (0.089 R)
• M59: 17,517,013 km (0.075 R)
• M60: 17,879,190 km (0.062 R)
• M61: 18,443,772 km (0.108 R)
• M62: 18,611,022 km (0.119 R)
• M63: 18,678,042 km (0.09 R)
• M64: 19,081,807 km (0.097 R)
• M65: 19,556,481 km (0.086 R)
• M66: 19,727,022 km (0.102 R)
• M67: 20,000,787 km (0.111 R)
• M68: 20,690,881 km (0.047 R)
• M69: 20,864,565 km (0.106 R)
• M70: 21,003,840 km (0.077 R)
• M71: 21,917,135 km (0.096 R)
• M72: 21,987,895 km (0.107 R)
• M73: 22,165,169 km (0.054 R)
• M74: 22,735,735 km (0.073 R)
• M75: 23,166,876 km (0.104 R)
• M76: 23,238,982 km (0.068 R)
• M77: 24,293,049 km (0.11 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 10,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit