🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.5 AU - 0.6 AU

Year: 268 Days

Day: 31.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,401,281 km

• M1: 185,053 km (0.031 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149

Radius: 9.1

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.65 AU - 0.87 AU

Year: 435 Days

Day: 12.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 18,401,281 km

• M1: 122,221 km (0.08 R)
• M2: 186,848 km (0.115 R)
• M3: 260,151 km (0.101 R)
• M4: 325,824 km (0.039 R)
• M5: 390,002 km (0.112 R)
• M6: 539,300 km (0.047 R)
• M7: 602,580 km (0.11 R)
• M8: 743,651 km (0.079 R)
• M9: 806,333 km (0.112 R)
• M10: 911,799 km (0.091 R)
• M11: 979,567 km (0.034 R)
• M12: 1,072,467 km (0.118 R)
• M13: 1,168,659 km (0.109 R)
• M14: 1,239,119 km (0.094 R)
• M15: 1,362,537 km (0.064 R)
• M16: 1,429,408 km (0.095 R)
• M17: 1,486,105 km (0.103 R)
• M18: 1,555,219 km (0.077 R)
• M19: 1,613,712 km (0.1 R)
• M20: 1,684,771 km (0.119 R)
• M21: 1,765,105 km (0.109 R)
• M22: 1,826,291 km (0.111 R)
• M23: 1,933,852 km (0.102 R)
• M24: 2,026,602 km (0.045 R)
• M25: 2,177,397 km (0.107 R)
• M26: 2,309,642 km (0.099 R)
• M27: 2,372,173 km (0.099 R)
• M28: 2,476,443 km (0.092 R)
• M29: 2,614,522 km (0.107 R)
• M30: 2,689,321 km (0.051 R)
• M31: 2,769,505 km (0.101 R)
• M32: 2,845,800 km (0.113 R)
• M33: 2,903,395 km (0.11 R)
• M34: 2,995,548 km (0.076 R)
• M35: 3,167,885 km (0.091 R)
• M36: 3,257,793 km (0.095 R)
• M37: 3,348,449 km (0.094 R)
• M38: 3,460,648 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.1

Radius: 11.4

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.79 AU - 0.85 AU

Year: 487 Days

Day: 8 Hours

Environment

Temp: -153 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 18,401,281 km

• M1: 145,110 km (0.063 R)
• M2: 279,000 km (0.074 R)
• M3: 368,160 km (0.11 R)
• M4: 448,195 km (0.113 R)
• M5: 560,693 km (0.06 R)
• M6: 660,774 km (0.084 R)
• M7: 739,462 km (0.054 R)
• M8: 851,361 km (0.116 R)
• M9: 926,759 km (0.112 R)
• M10: 1,016,667 km (0.037 R)
• M11: 1,163,572 km (0.113 R)
• M12: 1,244,205 km (0.111 R)
• M13: 1,502,411 km (0.114 R)
• M14: 1,586,186 km (0.036 R)
• M15: 1,773,333 km (0.086 R)
• M16: 1,902,287 km (0.111 R)
• M17: 1,988,305 km (0.03 R)
• M18: 2,060,112 km (0.115 R)
• M19: 2,265,061 km (0.106 R)
• M20: 2,351,230 km (0.111 R)
• M21: 2,510,103 km (0.062 R)
• M22: 2,621,703 km (0.098 R)
• M23: 2,718,044 km (0.032 R)
• M24: 2,996,445 km (0.053 R)
• M25: 3,223,535 km (0.103 R)
• M26: 3,363,708 km (0.054 R)
• M27: 3,443,893 km (0.085 R)
• M28: 3,612,340 km (0.108 R)
• M29: 3,770,914 km (0.096 R)
• M30: 3,899,568 km (0.054 R)
• M31: 4,003,389 km (0.082 R)
• M32: 4,088,510 km (0.101 R)
• M33: 4,187,394 km (0.03 R)
• M34: 4,482,401 km (0.089 R)
• M35: 4,666,855 km (0.07 R)
• M36: 4,756,614 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.6

Radius: 11.6

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.1 AU - 1.44 AU

Year: 939 Days

Day: 14.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 18,401,281 km

• M1: 144,960 km (0.082 R)
• M2: 225,743 km (0.103 R)
• M3: 389,852 km (0.037 R)
• M4: 470,485 km (0.094 R)
• M5: 544,835 km (0.055 R)
• M6: 633,697 km (0.106 R)
• M7: 718,070 km (0.084 R)
• M8: 871,856 km (0.099 R)
• M9: 1,055,114 km (0.053 R)
• M10: 1,201,420 km (0.094 R)
• M11: 1,387,520 km (0.082 R)
• M12: 1,590,375 km (0.079 R)
• M13: 1,935,497 km (0.102 R)
• M14: 2,017,926 km (0.034 R)
• M15: 2,132,518 km (0.087 R)
• M16: 2,562,761 km (0.116 R)
• M17: 2,729,114 km (0.062 R)
• M18: 2,805,259 km (0.081 R)
• M19: 3,037,734 km (0.092 R)
• M20: 3,134,375 km (0.109 R)
• M21: 3,240,888 km (0.072 R)
• M22: 3,366,850 km (0.054 R)
• M23: 3,531,108 km (0.09 R)
• M24: 3,660,809 km (0.117 R)
• M25: 3,792,156 km (0.114 R)
• M26: 4,030,466 km (0.084 R)
• M27: 4,146,703 km (0.101 R)
• M28: 4,293,459 km (0.043 R)
• M29: 4,382,470 km (0.089 R)
• M30: 4,754,669 km (0.111 R)
• M31: 4,929,100 km (0.05 R)
• M32: 5,147,663 km (0.083 R)
• M33: 5,252,830 km (0.102 R)
• M34: 5,369,367 km (0.119 R)
• M35: 5,540,357 km (0.12 R)
• M36: 5,724,213 km (0.111 R)
• M37: 5,811,428 km (0.099 R)
• M38: 5,975,986 km (0.097 R)
• M39: 6,097,759 km (0.081 R)
• M40: 6,186,919 km (0.097 R)
• M41: 6,332,627 km (0.101 R)
• M42: 6,513,491 km (0.105 R)
• M43: 6,707,520 km (0.116 R)
• M44: 6,799,522 km (0.086 R)
• M45: 6,950,018 km (0.11 R)
• M46: 7,136,716 km (0.104 R)
• M47: 7,538,835 km (0.109 R)
• M48: 7,634,578 km (0.054 R)
• M49: 8,131,542 km (0.051 R)
• M50: 8,205,144 km (0.112 R)
• M51: 8,377,780 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.6

Radius: 10.4

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.15 AU - 2.47 AU

Year: 2303 Days

Day: 9.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 18,401,281 km

• M1: 132,394 km (0.115 R)
• M2: 201,508 km (0.088 R)
• M3: 371,452 km (0.079 R)
• M4: 742,155 km (0.044 R)
• M5: 888,911 km (0.114 R)
• M6: 975,977 km (0.03 R)
• M7: 1,066,034 km (0.083 R)
• M8: 1,222,813 km (0.066 R)
• M9: 1,410,110 km (0.098 R)
• M10: 1,513,182 km (0.081 R)
• M11: 1,763,609 km (0.105 R)
• M12: 1,875,209 km (0.07 R)
• M13: 2,131,620 km (0.09 R)
• M14: 2,224,221 km (0.114 R)
• M15: 2,304,555 km (0.111 R)
• M16: 2,413,313 km (0.057 R)
• M17: 2,851,036 km (0.052 R)
• M18: 2,953,361 km (0.085 R)
• M19: 3,298,334 km (0.092 R)
• M20: 3,390,486 km (0.103 R)
• M21: 3,514,802 km (0.102 R)
• M22: 3,593,191 km (0.105 R)
• M23: 3,994,114 km (0.074 R)
• M24: 4,142,066 km (0.096 R)
• M25: 4,208,338 km (0.082 R)
• M26: 4,308,568 km (0.111 R)
• M27: 4,392,642 km (0.094 R)
• M28: 5,102,783 km (0.04 R)
• M29: 5,407,813 km (0.094 R)
• M30: 5,516,870 km (0.102 R)
• M31: 5,718,827 km (0.076 R)
• M32: 5,829,979 km (0.076 R)
• M33: 5,979,277 km (0.065 R)
• M34: 6,320,061 km (0.058 R)
• M35: 6,415,804 km (0.105 R)
• M36: 6,921,744 km (0.074 R)
• M37: 7,139,558 km (0.112 R)
• M38: 7,704,590 km (0.045 R)
• M39: 8,033,854 km (0.067 R)
• M40: 8,117,031 km (0.116 R)
• M41: 8,283,982 km (0.102 R)
• M42: 8,920,371 km (0.069 R)
• M43: 9,331,466 km (0.081 R)
• M44: 9,484,505 km (0.095 R)
• M45: 9,793,275 km (0.064 R)
• M46: 10,082,747 km (0.075 R)
• M47: 10,284,854 km (0.079 R)
• M48: 10,375,211 km (0.116 R)
• M49: 10,876,364 km (0.065 R)
• M50: 11,643,053 km (0.1 R)
• M51: 11,713,663 km (0.079 R)
• M52: 12,259,396 km (0.042 R)
• M53: 12,379,074 km (0.106 R)
• M54: 12,934,980 km (0.047 R)
• M55: 13,154,739 km (0.105 R)
• M56: 13,301,794 km (0.109 R)
• M57: 13,846,181 km (0.071 R)
• M58: 13,995,928 km (0.116 R)
• M59: 14,651,017 km (0.12 R)
• M60: 15,059,120 km (0.106 R)
• M61: 15,136,013 km (0.097 R)
• M62: 15,600,365 km (0.062 R)
• M63: 16,174,372 km (0.055 R)
• M64: 16,411,036 km (0.118 R)
• M65: 16,596,089 km (0.082 R)
• M66: 16,781,740 km (0.103 R)
• M67: 16,888,104 km (0.111 R)
• M68: 17,074,951 km (0.108 R)
• M69: 17,612,307 km (0.101 R)
• M70: 18,264,404 km (0.079 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 17,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit