🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.46 AU - 0.74 AU

Year: 296 Days

Day: 14.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,724,687 km

• M1: 49,517 km (0.072 R)

Asteroid Belt

Center: 1.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.9

Radius: 13.5

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.99 AU - 3.09 AU

Year: 2574 Days

Day: 5.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 22,724,687 km

• M1: 170,542 km (0.099 R)
• M2: 255,962 km (0.092 R)
• M3: 359,184 km (0.116 R)
• M4: 499,358 km (0.12 R)
• M5: 740,659 km (0.108 R)
• M6: 830,268 km (0.089 R)
• M7: 1,058,854 km (0.085 R)
• M8: 1,288,935 km (0.109 R)
• M9: 1,389,914 km (0.039 R)
• M10: 1,514,828 km (0.102 R)
• M11: 2,065,049 km (0.112 R)
• M12: 2,160,792 km (0.078 R)
• M13: 2,381,598 km (0.116 R)
• M14: 2,584,303 km (0.097 R)
• M15: 2,806,007 km (0.084 R)
• M16: 2,912,671 km (0.044 R)
• M17: 3,061,520 km (0.118 R)
• M18: 3,157,562 km (0.109 R)
• M19: 3,552,052 km (0.106 R)
• M20: 3,667,841 km (0.117 R)
• M21: 3,784,826 km (0.027 R)
• M22: 3,962,548 km (0.108 R)
• M23: 4,188,890 km (0.106 R)
• M24: 4,311,411 km (0.099 R)
• M25: 4,654,439 km (0.115 R)
• M26: 4,845,325 km (0.083 R)
• M27: 5,038,755 km (0.06 R)
• M28: 5,787,493 km (0.103 R)
• M29: 6,096,712 km (0.097 R)
• M30: 6,305,999 km (0.096 R)
• M31: 6,429,118 km (0.098 R)
• M32: 6,570,937 km (0.112 R)
• M33: 6,929,822 km (0.101 R)
• M34: 7,480,492 km (0.116 R)
• M35: 7,592,242 km (0.064 R)
• M36: 7,798,836 km (0.1 R)
• M37: 8,102,520 km (0.085 R)
• M38: 8,236,560 km (0.073 R)
• M39: 8,371,497 km (0.09 R)
• M40: 8,487,585 km (0.097 R)
• M41: 8,604,271 km (0.029 R)
• M42: 8,721,556 km (0.111 R)
• M43: 8,957,771 km (0.05 R)
• M44: 9,295,862 km (0.089 R)
• M45: 9,618,096 km (0.055 R)
• M46: 9,902,930 km (0.092 R)
• M47: 10,190,757 km (0.096 R)
• M48: 11,155,513 km (0.087 R)
• M49: 11,455,008 km (0.096 R)
• M50: 11,605,653 km (0.113 R)
• M51: 12,061,927 km (0.047 R)
• M52: 12,303,228 km (0.071 R)
• M53: 12,501,894 km (0.064 R)
• M54: 13,488,342 km (0.104 R)
• M55: 13,647,515 km (0.118 R)
• M56: 13,876,100 km (0.082 R)
• M57: 14,082,994 km (0.107 R)
• M58: 14,244,560 km (0.074 R)
• M59: 14,406,724 km (0.118 R)
• M60: 15,014,540 km (0.046 R)
• M61: 15,464,081 km (0.085 R)
• M62: 15,678,605 km (0.092 R)
• M63: 15,846,154 km (0.068 R)
• M64: 16,134,579 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.6

Radius: 10.4

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.92 AU - 3.16 AU

Year: 2574 Days

Day: 11 Hours

Environment

Temp: -200 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 22,724,687 km

• M1: 158,574 km (0.09 R)
• M2: 353,799 km (0.111 R)
• M3: 435,031 km (0.099 R)
• M4: 583,581 km (0.032 R)
• M5: 704,008 km (0.069 R)
• M6: 798,553 km (0.115 R)
• M7: 956,529 km (0.098 R)
• M8: 1,109,418 km (0.118 R)
• M9: 1,181,075 km (0.101 R)
• M10: 1,254,378 km (0.027 R)
• M11: 1,320,800 km (0.088 R)
• M12: 1,545,496 km (0.089 R)
• M13: 1,635,404 km (0.079 R)
• M14: 1,726,958 km (0.092 R)
• M15: 2,022,264 km (0.061 R)
• M16: 2,302,910 km (0.111 R)
• M17: 2,448,020 km (0.083 R)
• M18: 2,606,892 km (0.089 R)
• M19: 2,693,061 km (0.079 R)
• M20: 3,172,672 km (0.101 R)
• M21: 3,241,786 km (0.117 R)
• M22: 3,428,484 km (0.062 R)
• M23: 3,523,179 km (0.112 R)
• M24: 3,594,837 km (0.08 R)
• M25: 3,776,000 km (0.116 R)
• M26: 4,363,321 km (0.088 R)
• M27: 4,453,229 km (0.108 R)
• M28: 4,872,403 km (0.106 R)
• M29: 5,032,921 km (0.12 R)
• M30: 5,235,925 km (0.114 R)
• M31: 5,400,334 km (0.116 R)
• M32: 5,469,448 km (0.066 R)
• M33: 5,636,249 km (0.08 R)
• M34: 5,706,261 km (0.111 R)
• M35: 5,833,120 km (0.065 R)
• M36: 5,960,877 km (0.11 R)
• M37: 6,032,235 km (0.094 R)
• M38: 6,613,572 km (0.074 R)
• M39: 6,896,013 km (0.106 R)
• M40: 7,001,031 km (0.075 R)
• M41: 7,227,971 km (0.097 R)
• M42: 7,426,637 km (0.03 R)
• M43: 7,704,739 km (0.086 R)
• M44: 7,986,282 km (0.117 R)
• M45: 8,128,251 km (0.097 R)
• M46: 8,398,873 km (0.082 R)
• M47: 8,543,385 km (0.118 R)
• M48: 8,900,026 km (0.081 R)
• M49: 9,047,380 km (0.104 R)
• M50: 9,745,553 km (0.07 R)
• M51: 10,067,039 km (0.098 R)
• M52: 10,357,708 km (0.106 R)
• M53: 10,755,489 km (0.117 R)
• M54: 10,860,057 km (0.073 R)
• M55: 10,929,920 km (0.093 R)
• M56: 11,087,745 km (0.066 R)
• M57: 11,193,361 km (0.074 R)
• M58: 11,263,972 km (0.049 R)
• M59: 11,476,700 km (0.088 R)
• M60: 11,601,464 km (0.104 R)
• M61: 12,050,707 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.5

Radius: 8.6

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.21 AU - 4.99 AU

Year: 6273 Days

Day: 8.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 22,724,687 km

• M1: 218,712 km (0.062 R)
• M2: 274,512 km (0.076 R)
• M3: 406,757 km (0.074 R)
• M4: 599,588 km (0.1 R)
• M5: 697,425 km (0.106 R)
• M6: 822,190 km (0.113 R)
• M7: 1,130,661 km (0.11 R)
• M8: 1,622,838 km (0.103 R)
• M9: 1,776,924 km (0.114 R)
• M10: 1,935,946 km (0.057 R)
• M11: 2,084,646 km (0.054 R)
• M12: 2,221,678 km (0.111 R)
• M13: 2,314,728 km (0.088 R)
• M14: 2,537,030 km (0.088 R)
• M15: 3,566,264 km (0.083 R)
• M16: 3,639,118 km (0.115 R)
• M17: 3,973,020 km (0.113 R)
• M18: 4,029,718 km (0.094 R)
• M19: 4,143,711 km (0.083 R)
• M20: 4,220,455 km (0.103 R)
• M21: 4,278,200 km (0.08 R)
• M22: 4,710,239 km (0.113 R)
• M23: 4,870,757 km (0.108 R)
• M24: 5,074,061 km (0.091 R)
• M25: 5,363,383 km (0.099 R)
• M26: 5,509,989 km (0.106 R)
• M27: 6,911,870 km (0.051 R)
• M28: 6,980,087 km (0.114 R)
• M29: 8,199,609 km (0.08 R)
• M30: 8,441,658 km (0.112 R)
• M31: 8,735,319 km (0.063 R)
• M32: 8,883,421 km (0.076 R)
• M33: 9,357,646 km (0.079 R)
• M34: 10,020,065 km (0.116 R)
• M35: 10,409,169 km (0.116 R)
• M36: 10,645,085 km (0.088 R)
• M37: 10,776,731 km (0.119 R)
• M38: 11,443,788 km (0.077 R)
• M39: 11,605,952 km (0.118 R)
• M40: 11,714,411 km (0.055 R)
• M41: 11,823,169 km (0.052 R)
• M42: 11,877,772 km (0.071 R)
• M43: 13,014,117 km (0.076 R)
• M44: 13,098,640 km (0.115 R)
• M45: 13,155,038 km (0.105 R)
• M46: 13,296,558 km (0.082 R)
• M47: 13,523,947 km (0.118 R)
• M48: 13,809,978 km (0.089 R)
• M49: 14,069,231 km (0.108 R)
• M50: 14,184,870 km (0.092 R)
• M51: 14,417,345 km (0.117 R)
• M52: 15,389,133 km (0.08 R)
• M53: 15,898,065 km (0.071 R)
• M54: 16,230,172 km (0.094 R)
• M55: 16,412,382 km (0.12 R)
• M56: 16,503,787 km (0.105 R)
• M57: 17,240,706 km (0.103 R)
• M58: 17,550,822 km (0.101 R)
• M59: 18,113,909 km (0.1 R)
• M60: 18,271,286 km (0.115 R)
• M61: 18,841,852 km (0.101 R)
• M62: 19,386,089 km (0.101 R)
• M63: 19,838,174 km (0.064 R)
• M64: 20,000,487 km (0.111 R)
• M65: 20,785,727 km (0.092 R)
• M66: 21,281,643 km (0.072 R)
• M67: 21,881,830 km (0.069 R)
• M68: 22,487,552 km (0.117 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 19,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit