🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.19 AU - 1.89 AU

Year: 840 Days

Day: 31.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 120.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.5

Radius: 13.4

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.69 AU - 2.71 AU

Year: 1951 Days

Day: 11.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 32,542,683 km

• M1: 169,046 km (0.06 R)
• M2: 252,820 km (0.062 R)
• M3: 357,240 km (0.092 R)
• M4: 444,605 km (0.067 R)
• M5: 574,605 km (0.098 R)
• M6: 833,111 km (0.078 R)
• M7: 1,044,343 km (0.12 R)
• M8: 1,139,487 km (0.118 R)
• M9: 1,237,773 km (0.051 R)
• M10: 1,329,775 km (0.093 R)
• M11: 1,443,470 km (0.077 R)
• M12: 1,640,789 km (0.085 R)
• M13: 2,117,707 km (0.052 R)
• M14: 2,320,712 km (0.047 R)
• M15: 2,709,666 km (0.091 R)
• M16: 3,221,889 km (0.102 R)
• M17: 3,616,080 km (0.11 R)
• M18: 3,778,244 km (0.092 R)
• M19: 3,984,390 km (0.073 R)
• M20: 4,123,815 km (0.103 R)
• M21: 4,279,247 km (0.096 R)
• M22: 4,595,796 km (0.109 R)
• M23: 4,698,121 km (0.105 R)
• M24: 5,070,171 km (0.092 R)
• M25: 5,252,082 km (0.09 R)
• M26: 5,374,603 km (0.068 R)
• M27: 5,467,204 km (0.083 R)
• M28: 5,890,267 km (0.045 R)
• M29: 6,097,759 km (0.117 R)
• M30: 6,259,175 km (0.039 R)
• M31: 6,619,107 km (0.088 R)
• M32: 7,036,336 km (0.083 R)
• M33: 7,325,060 km (0.086 R)
• M34: 7,984,487 km (0.097 R)
• M35: 8,178,964 km (0.077 R)
• M36: 8,375,087 km (0.042 R)
• M37: 8,626,860 km (0.069 R)
• M38: 8,881,177 km (0.116 R)
• M39: 9,119,636 km (0.051 R)
• M40: 9,866,428 km (0.066 R)
• M41: 10,037,269 km (0.096 R)
• M42: 10,343,346 km (0.058 R)
• M43: 10,497,432 km (0.106 R)
• M44: 10,633,117 km (0.114 R)
• M45: 11,220,588 km (0.085 R)
• M46: 11,359,266 km (0.118 R)
• M47: 11,498,392 km (0.114 R)
• M48: 11,758,393 km (0.105 R)
• M49: 11,939,705 km (0.078 R)
• M50: 12,101,421 km (0.082 R)
• M51: 12,223,343 km (0.099 R)
• M52: 12,776,705 km (0.083 R)
• M53: 13,004,543 km (0.08 R)
• M54: 13,275,614 km (0.075 R)
• M55: 13,632,704 km (0.096 R)
• M56: 13,908,114 km (0.072 R)
• M57: 14,185,319 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.9

Radius: 10.3

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.82 AU - 5.16 AU

Year: 4183 Days

Day: 12.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,542,683 km

• M1: 228,735 km (0.083 R)
• M2: 306,376 km (0.032 R)
• M3: 375,341 km (0.106 R)
• M4: 508,782 km (0.037 R)
• M5: 746,793 km (0.098 R)
• M6: 976,126 km (0.104 R)
• M7: 1,169,257 km (0.095 R)
• M8: 1,632,711 km (0.061 R)
• M9: 1,794,875 km (0.087 R)
• M10: 1,990,848 km (0.118 R)
• M11: 2,062,506 km (0.094 R)
• M12: 2,298,122 km (0.115 R)
• M13: 2,388,629 km (0.041 R)
• M14: 2,480,482 km (0.112 R)
• M15: 2,827,549 km (0.039 R)
• M16: 3,223,834 km (0.116 R)
• M17: 3,291,602 km (0.042 R)
• M18: 3,887,151 km (0.115 R)
• M19: 4,032,261 km (0.114 R)
• M20: 4,123,815 km (0.094 R)
• M21: 4,611,205 km (0.081 R)
• M22: 5,599,598 km (0.116 R)
• M23: 5,743,062 km (0.058 R)
• M24: 5,825,640 km (0.112 R)
• M25: 5,950,255 km (0.095 R)
• M26: 7,000,881 km (0.082 R)
• M27: 7,311,596 km (0.086 R)
• M28: 7,378,765 km (0.072 R)
• M29: 7,604,060 km (0.03 R)
• M30: 8,108,055 km (0.12 R)
• M31: 8,294,005 km (0.109 R)
• M32: 8,387,504 km (0.075 R)
• M33: 8,764,939 km (0.025 R)
• M34: 9,003,847 km (0.071 R)
• M35: 9,075,804 km (0.055 R)
• M36: 9,683,919 km (0.089 R)
• M37: 9,757,671 km (0.111 R)
• M38: 9,955,589 km (0.114 R)
• M39: 10,204,819 km (0.109 R)
• M40: 10,481,276 km (0.084 R)
• M41: 10,734,844 km (0.119 R)
• M42: 10,862,451 km (0.062 R)
• M43: 11,093,281 km (0.081 R)
• M44: 11,351,636 km (0.06 R)
• M45: 11,533,697 km (0.082 R)
• M46: 11,612,086 km (0.06 R)
• M47: 11,769,313 km (0.104 R)
• M48: 12,006,426 km (0.116 R)
• M49: 12,191,927 km (0.096 R)
• M50: 12,485,438 km (0.056 R)
• M51: 12,619,478 km (0.114 R)
• M52: 12,835,198 km (0.066 R)
• M53: 12,970,584 km (0.077 R)
• M54: 13,407,260 km (0.086 R)
• M55: 13,820,898 km (0.096 R)
• M56: 14,015,376 km (0.119 R)
• M57: 14,322,799 km (0.097 R)
• M58: 15,201,238 km (0.08 R)
• M59: 15,287,257 km (0.093 R)
• M60: 16,009,665 km (0.044 R)
• M61: 16,301,830 km (0.119 R)
• M62: 16,566,169 km (0.033 R)
• M63: 16,684,202 km (0.089 R)
• M64: 17,338,094 km (0.076 R)
• M65: 18,060,951 km (0.076 R)
• M66: 18,517,673 km (0.119 R)
• M67: 19,070,886 km (0.054 R)
• M68: 19,318,620 km (0.083 R)
• M69: 19,442,786 km (0.089 R)
• M70: 19,660,751 km (0.049 R)
• M71: 20,004,975 km (0.1 R)
• M72: 20,225,034 km (0.076 R)
• M73: 20,890,146 km (0.084 R)
• M74: 21,177,523 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.1

Radius: 12.4

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.43 AU - 9.81 AU

Year: 11128 Days

Day: 9.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 32,542,683 km

• M1: 297,849 km (0.096 R)
• M2: 527,183 km (0.094 R)
• M3: 741,257 km (0.048 R)
• M4: 928,704 km (0.092 R)
• M5: 1,335,759 km (0.068 R)
• M6: 1,500,616 km (0.12 R)
• M7: 1,585,588 km (0.105 R)
• M8: 1,923,978 km (0.046 R)
• M9: 2,325,050 km (0.095 R)
• M10: 2,525,362 km (0.072 R)
• M11: 2,689,770 km (0.084 R)
• M12: 2,815,432 km (0.116 R)
• M13: 2,964,581 km (0.072 R)
• M14: 3,657,070 km (0.096 R)
• M15: 4,081,927 km (0.115 R)
• M16: 4,349,408 km (0.094 R)
• M17: 4,448,143 km (0.092 R)
• M18: 4,952,886 km (0.095 R)
• M19: 5,186,109 km (0.097 R)
• M20: 6,688,970 km (0.084 R)
• M21: 6,831,985 km (0.117 R)
• M22: 8,347,860 km (0.08 R)
• M23: 8,440,312 km (0.067 R)
• M24: 8,563,880 km (0.084 R)
• M25: 8,719,312 km (0.081 R)
• M26: 9,639,488 km (0.05 R)
• M27: 9,736,428 km (0.1 R)
• M28: 10,061,953 km (0.059 R)
• M29: 10,324,946 km (0.084 R)
• M30: 10,958,792 km (0.119 R)
• M31: 11,708,427 km (0.083 R)
• M32: 12,229,177 km (0.089 R)
• M33: 13,257,214 km (0.116 R)
• M34: 13,473,383 km (0.055 R)
• M35: 14,276,125 km (0.111 R)
• M36: 15,433,414 km (0.089 R)
• M37: 15,660,803 km (0.101 R)
• M38: 16,272,957 km (0.073 R)
• M39: 16,388,596 km (0.12 R)
• M40: 18,516,476 km (0.109 R)
• M41: 18,798,618 km (0.107 R)
• M42: 19,449,070 km (0.1 R)
• M43: 19,776,988 km (0.063 R)
• M44: 19,941,695 km (0.037 R)
• M45: 21,910,403 km (0.05 R)
• M46: 22,038,160 km (0.089 R)
• M47: 22,380,141 km (0.052 R)
• M48: 23,590,687 km (0.078 R)
• M49: 23,765,417 km (0.055 R)
• M50: 24,248,020 km (0.104 R)
• M51: 24,424,246 km (0.101 R)
• M52: 25,267,529 km (0.086 R)
• M53: 26,210,594 km (0.107 R)
• M54: 26,663,726 km (0.071 R)
• M55: 26,982,519 km (0.112 R)
• M56: 28,177,507 km (0.073 R)
• M57: 28,641,709 km (0.116 R)
• M58: 29,766,087 km (0.077 R)
• M59: 30,381,233 km (0.085 R)
• M60: 31,000,568 km (0.097 R)
• M61: 31,672,113 km (0.044 R)
• M62: 31,816,625 km (0.103 R)
• M63: 31,913,115 km (0.09 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: 289 - 16,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit