🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.42 AU - 0.66 AU

Year: 260 Days

Day: 12.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.6

Radius: 12

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.19 AU - 1.25 AU

Year: 884 Days

Day: 5.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 151.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 35,638,639 km

• M1: 157,975 km (0.12 R)
• M2: 335,548 km (0.1 R)
• M3: 504,145 km (0.091 R)
• M4: 625,618 km (0.114 R)
• M5: 838,346 km (0.111 R)
• M6: 1,014,274 km (0.079 R)
• M7: 1,103,583 km (0.087 R)
• M8: 1,203,066 km (0.061 R)
• M9: 1,290,880 km (0.075 R)
• M10: 1,473,240 km (0.057 R)
• M11: 1,615,956 km (0.08 R)
• M12: 1,763,310 km (0.053 R)
• M13: 1,847,235 km (0.085 R)
• M14: 2,036,775 km (0.072 R)
• M15: 2,125,187 km (0.07 R)
• M16: 2,260,125 km (0.119 R)
• M17: 2,370,229 km (0.085 R)
• M18: 2,557,974 km (0.119 R)
• M19: 2,938,102 km (0.119 R)
• M20: 3,018,287 km (0.097 R)
• M21: 3,119,714 km (0.105 R)
• M22: 3,284,272 km (0.101 R)
• M23: 3,611,592 km (0.087 R)
• M24: 3,686,989 km (0.118 R)
• M25: 3,839,429 km (0.077 R)
• M26: 3,927,393 km (0.051 R)
• M27: 4,083,124 km (0.094 R)
• M28: 4,252,319 km (0.089 R)
• M29: 4,423,759 km (0.085 R)
• M30: 4,562,585 km (0.099 R)
• M31: 4,679,421 km (0.118 R)
• M32: 4,773,668 km (0.108 R)
• M33: 4,856,695 km (0.038 R)
• M34: 4,976,074 km (0.11 R)
• M35: 5,096,351 km (0.113 R)
• M36: 5,512,981 km (0.105 R)
• M37: 5,788,390 km (0.103 R)
• M38: 5,927,816 km (0.112 R)
• M39: 6,055,572 km (0.114 R)
• M40: 6,145,630 km (0.096 R)
• M41: 6,223,122 km (0.063 R)
• M42: 6,536,230 km (0.107 R)
• M43: 6,827,946 km (0.088 R)
• M44: 7,465,532 km (0.079 R)
• M45: 7,686,937 km (0.096 R)
• M46: 8,235,812 km (0.063 R)
• M47: 8,551,014 km (0.098 R)
• M48: 8,855,596 km (0.091 R)
• M49: 9,193,388 km (0.118 R)
• M50: 9,490,489 km (0.08 R)
• M51: 9,655,346 km (0.101 R)
• M52: 9,730,593 km (0.064 R)
• M53: 9,851,319 km (0.102 R)
• M54: 9,942,274 km (0.101 R)
• M55: 10,385,683 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.1

Radius: 12.6

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.78 AU - 2.22 AU

Year: 1855 Days

Day: 9 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 35,638,639 km

• M1: 160,818 km (0.091 R)
• M2: 240,254 km (0.098 R)
• M3: 331,060 km (0.109 R)
• M4: 500,255 km (0.119 R)
• M5: 954,285 km (0.075 R)
• M6: 1,128,417 km (0.11 R)
• M7: 1,456,934 km (0.101 R)
• M8: 1,541,157 km (0.077 R)
• M9: 1,649,017 km (0.075 R)
• M10: 2,374,866 km (0.107 R)
• M11: 2,641,749 km (0.11 R)
• M12: 2,732,854 km (0.092 R)
• M13: 2,891,577 km (0.036 R)
• M14: 3,039,978 km (0.107 R)
• M15: 3,246,274 km (0.115 R)
• M16: 3,344,260 km (0.091 R)
• M17: 3,528,864 km (0.082 R)
• M18: 3,629,544 km (0.104 R)
• M19: 4,057,543 km (0.106 R)
• M20: 4,193,677 km (0.073 R)
• M21: 4,316,048 km (0.073 R)
• M22: 4,533,115 km (0.086 R)
• M23: 4,865,372 km (0.068 R)
• M24: 5,026,488 km (0.027 R)
• M25: 5,123,877 km (0.111 R)
• M26: 5,320,897 km (0.091 R)
• M27: 5,453,590 km (0.09 R)
• M28: 5,620,990 km (0.039 R)
• M29: 5,773,131 km (0.104 R)
• M30: 5,943,823 km (0.059 R)
• M31: 6,342,950 km (0.113 R)
• M32: 6,554,631 km (0.079 R)
• M33: 6,750,754 km (0.047 R)
• M34: 7,203,736 km (0.06 R)
• M35: 7,461,643 km (0.106 R)
• M36: 7,760,390 km (0.1 R)
• M37: 8,369,552 km (0.107 R)
• M38: 8,524,236 km (0.06 R)
• M39: 8,758,058 km (0.044 R)
• M40: 9,053,364 km (0.079 R)
• M41: 9,292,122 km (0.108 R)
• M42: 9,532,825 km (0.119 R)
• M43: 9,714,736 km (0.117 R)
• M44: 9,918,189 km (0.064 R)
• M45: 10,020,514 km (0.117 R)
• M46: 10,143,783 km (0.114 R)
• M47: 10,350,228 km (0.084 R)
• M48: 10,433,255 km (0.038 R)
• M49: 10,599,907 km (0.112 R)
• M50: 10,851,530 km (0.064 R)
• M51: 10,935,754 km (0.109 R)
• M52: 11,041,520 km (0.116 R)
• M53: 11,126,342 km (0.09 R)
• M54: 11,253,949 km (0.038 R)
• M55: 11,769,463 km (0.1 R)
• M56: 11,856,080 km (0.108 R)
• M57: 12,161,110 km (0.115 R)
• M58: 12,623,368 km (0.08 R)
• M59: 12,734,369 km (0.094 R)
• M60: 12,867,960 km (0.106 R)
• M61: 13,002,000 km (0.096 R)
• M62: 13,271,426 km (0.102 R)
• M63: 13,406,961 km (0.101 R)
• M64: 13,656,341 km (0.117 R)
• M65: 14,252,189 km (0.085 R)
• M66: 14,344,641 km (0.069 R)
• M67: 14,786,403 km (0.062 R)
• M68: 15,279,927 km (0.085 R)
• M69: 15,564,462 km (0.109 R)
• M70: 15,970,470 km (0.115 R)
• M71: 16,138,618 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.8

Radius: 10.2

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.72 AU - 6.06 AU

Year: 8209 Days

Day: 10.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,638,639 km

• M1: 127,906 km (0.032 R)
• M2: 198,666 km (0.111 R)
• M3: 267,182 km (0.12 R)
• M4: 432,487 km (0.092 R)
• M5: 1,006,943 km (0.081 R)
• M6: 1,283,699 km (0.08 R)
• M7: 1,369,718 km (0.114 R)
• M8: 1,457,981 km (0.106 R)
• M9: 2,793,740 km (0.12 R)
• M10: 2,906,836 km (0.093 R)
• M11: 3,374,928 km (0.072 R)
• M12: 3,691,776 km (0.113 R)
• M13: 3,841,374 km (0.083 R)
• M14: 3,942,203 km (0.069 R)
• M15: 4,018,498 km (0.092 R)
• M16: 4,302,136 km (0.104 R)
• M17: 4,407,004 km (0.046 R)
• M18: 5,529,885 km (0.1 R)
• M19: 5,874,708 km (0.049 R)
• M20: 6,079,059 km (0.039 R)
• M21: 6,345,343 km (0.102 R)
• M22: 6,981,583 km (0.108 R)
• M23: 7,198,201 km (0.068 R)
• M24: 7,385,647 km (0.078 R)
• M25: 7,638,168 km (0.09 R)
• M26: 7,701,747 km (0.084 R)
• M27: 7,829,354 km (0.093 R)
• M28: 7,990,022 km (0.107 R)
• M29: 8,976,321 km (0.087 R)
• M30: 9,211,938 km (0.051 R)
• M31: 9,792,826 km (0.108 R)
• M32: 10,070,330 km (0.107 R)
• M33: 10,175,049 km (0.09 R)
• M34: 10,280,216 km (0.081 R)
• M35: 10,350,377 km (0.043 R)
• M36: 10,456,143 km (0.095 R)
• M37: 10,739,781 km (0.096 R)
• M38: 10,882,497 km (0.096 R)
• M39: 10,954,154 km (0.072 R)
• M40: 11,061,865 km (0.099 R)
• M41: 11,278,333 km (0.12 R)
• M42: 11,423,593 km (0.08 R)
• M43: 12,307,417 km (0.025 R)
• M44: 13,098,790 km (0.094 R)
• M45: 13,251,379 km (0.101 R)
• M46: 13,519,908 km (0.086 R)
• M47: 13,712,739 km (0.09 R)
• M48: 13,867,723 km (0.098 R)
• M49: 14,968,763 km (0.056 R)
• M50: 15,731,862 km (0.063 R)
• M51: 17,254,020 km (0.058 R)
• M52: 17,547,232 km (0.032 R)
• M53: 17,799,903 km (0.074 R)
• M54: 18,053,770 km (0.094 R)
• M55: 18,522,311 km (0.117 R)
• M56: 18,994,890 km (0.052 R)
• M57: 19,384,593 km (0.081 R)
• M58: 20,304,021 km (0.1 R)
• M59: 21,506,788 km (0.078 R)
• M60: 21,867,618 km (0.063 R)
• M61: 23,562,413 km (0.067 R)
• M62: 23,701,688 km (0.102 R)
• M63: 24,543,027 km (0.11 R)
• M64: 24,731,370 km (0.097 R)
• M65: 25,346,666 km (0.052 R)
• M66: 26,110,812 km (0.076 R)
• M67: 26,544,048 km (0.104 R)
• M68: 27,076,766 km (0.057 R)
• M69: 27,613,074 km (0.111 R)
• M70: 28,054,388 km (0.095 R)
• M71: 28,696,013 km (0.093 R)
• M72: 29,143,012 km (0.106 R)
• M73: 29,342,426 km (0.092 R)
• M74: 29,542,288 km (0.048 R)
• M75: 29,993,625 km (0.107 R)
• M76: 32,439,401 km (0.113 R)
• M77: 32,594,384 km (0.11 R)
• M78: 33,372,891 km (0.081 R)
• M79: 33,895,437 km (0.116 R)
• M80: 35,107,329 km (0.084 R)
• M81: 35,266,352 km (0.057 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 16,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit