🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.43 AU - 0.61 AU

Year: 238 Days

Day: 12 Hours

Environment

Temp: -123 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,533,775 km

• M1: 63,878 km (0.072 R)

Asteroid Belt

Center: 1.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.2

Radius: 9.8

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.24 AU - 1.78 AU

Year: 1180 Days

Day: 11 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 36,533,775 km

• M1: 122,072 km (0.12 R)
• M2: 189,541 km (0.104 R)
• M3: 321,635 km (0.081 R)
• M4: 403,465 km (0.114 R)
• M5: 469,887 km (0.095 R)
• M6: 562,787 km (0.108 R)
• M7: 647,011 km (0.11 R)
• M8: 740,210 km (0.066 R)
• M9: 807,829 km (0.086 R)
• M10: 886,816 km (0.037 R)
• M11: 977,772 km (0.089 R)
• M12: 1,048,232 km (0.114 R)
• M13: 1,120,638 km (0.036 R)
• M14: 1,229,844 km (0.078 R)
• M15: 1,348,026 km (0.086 R)
• M16: 1,557,314 km (0.06 R)
• M17: 1,674,599 km (0.037 R)
• M18: 1,783,207 km (0.117 R)
• M19: 1,953,599 km (0.076 R)
• M20: 2,043,956 km (0.099 R)
• M21: 2,216,442 km (0.105 R)
• M22: 2,406,581 km (0.043 R)
• M23: 2,648,630 km (0.106 R)
• M24: 2,816,629 km (0.072 R)
• M25: 2,919,103 km (0.097 R)
• M26: 3,009,012 km (0.068 R)
• M27: 3,156,216 km (0.11 R)
• M28: 3,248,518 km (0.069 R)
• M29: 3,604,860 km (0.095 R)
• M30: 3,671,581 km (0.112 R)
• M31: 3,935,471 km (0.068 R)
• M32: 4,182,008 km (0.1 R)
• M33: 4,346,716 km (0.097 R)
• M34: 4,585,624 km (0.075 R)
• M35: 4,658,178 km (0.08 R)
• M36: 4,796,257 km (0.113 R)
• M37: 4,927,455 km (0.116 R)
• M38: 5,051,621 km (0.094 R)
• M39: 5,126,569 km (0.115 R)
• M40: 5,252,381 km (0.06 R)
• M41: 5,506,997 km (0.103 R)
• M42: 5,584,189 km (0.058 R)
• M43: 5,783,154 km (0.053 R)
• M44: 5,870,370 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.2

Radius: 9.4

Gravity: 10.63 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.4 AU - 1.72 AU

Year: 1239 Days

Day: 13.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 36,533,775 km

• M1: 118,033 km (0.092 R)
• M2: 195,524 km (0.102 R)
• M3: 290,669 km (0.1 R)
• M4: 419,323 km (0.112 R)
• M5: 648,507 km (0.11 R)
• M6: 731,683 km (0.117 R)
• M7: 818,749 km (0.086 R)
• M8: 1,143,676 km (0.118 R)
• M9: 1,263,803 km (0.06 R)
• M10: 1,361,191 km (0.045 R)
• M11: 1,433,596 km (0.092 R)
• M12: 1,535,473 km (0.104 R)
• M13: 1,707,510 km (0.088 R)
• M14: 1,926,521 km (0.12 R)
• M15: 2,144,186 km (0.115 R)
• M16: 2,229,158 km (0.065 R)
• M17: 2,502,324 km (0.119 R)
• M18: 2,717,296 km (0.087 R)
• M19: 2,821,266 km (0.096 R)
• M20: 2,926,434 km (0.11 R)
• M21: 3,033,097 km (0.119 R)
• M22: 3,299,231 km (0.112 R)
• M23: 3,447,633 km (0.098 R)
• M24: 3,841,225 km (0.111 R)
• M25: 4,329,811 km (0.114 R)
• M26: 4,397,280 km (0.108 R)
• M27: 4,547,177 km (0.106 R)
• M28: 4,922,219 km (0.075 R)
• M29: 5,077,950 km (0.115 R)
• M30: 5,206,455 km (0.025 R)
• M31: 5,702,072 km (0.088 R)
• M32: 5,791,233 km (0.114 R)
• M33: 6,030,889 km (0.068 R)
• M34: 6,350,579 km (0.05 R)
• M35: 6,412,064 km (0.077 R)
• M36: 6,504,665 km (0.102 R)
• M37: 6,613,423 km (0.106 R)
• M38: 6,675,805 km (0.109 R)
• M39: 7,213,759 km (0.093 R)
• M40: 7,439,353 km (0.111 R)
• M41: 7,618,272 km (0.101 R)
• M42: 7,947,387 km (0.106 R)
• M43: 8,314,650 km (0.09 R)
• M44: 8,415,778 km (0.12 R)
• M45: 8,979,313 km (0.089 R)
• M46: 9,152,547 km (0.052 R)
• M47: 9,222,110 km (0.093 R)
• M48: 9,291,823 km (0.108 R)
• M49: 9,555,115 km (0.094 R)
• M50: 9,927,763 km (0.119 R)
• M51: 10,035,175 km (0.101 R)
• M52: 10,160,837 km (0.12 R)
• M53: 10,268,996 km (0.103 R)
• M54: 10,889,379 km (0.112 R)
• M55: 11,278,632 km (0.12 R)
• M56: 11,353,282 km (0.085 R)
• M57: 12,166,196 km (0.039 R)
• M58: 12,300,386 km (0.074 R)
• M59: 12,531,514 km (0.097 R)
• M60: 12,822,333 km (0.036 R)
• M61: 13,174,336 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.6

Radius: 11

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.53 AU - 2.19 AU

Year: 1613 Days

Day: 5.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 36,533,775 km

• M1: 215,122 km (0.09 R)
• M2: 342,280 km (0.071 R)
• M3: 570,117 km (0.096 R)
• M4: 696,079 km (0.096 R)
• M5: 864,077 km (0.083 R)
• M6: 945,010 km (0.083 R)
• M7: 1,080,545 km (0.099 R)
• M8: 1,362,238 km (0.039 R)
• M9: 1,467,854 km (0.068 R)
• M10: 1,566,439 km (0.057 R)
• M11: 1,647,073 km (0.081 R)
• M12: 1,791,435 km (0.077 R)
• M13: 2,238,882 km (0.097 R)
• M14: 2,469,711 km (0.106 R)
• M15: 2,648,032 km (0.115 R)
• M16: 2,757,238 km (0.075 R)
• M17: 2,843,108 km (0.049 R)
• M18: 2,954,857 km (0.081 R)
• M19: 3,182,994 km (0.084 R)
• M20: 3,260,336 km (0.065 R)
• M21: 3,338,276 km (0.112 R)
• M22: 3,430,130 km (0.097 R)
• M23: 3,575,988 km (0.107 R)
• M24: 3,683,548 km (0.075 R)
• M25: 3,901,662 km (0.087 R)
• M26: 4,054,252 km (0.047 R)
• M27: 4,567,373 km (0.089 R)
• M28: 4,728,190 km (0.088 R)
• M29: 5,040,700 km (0.07 R)
• M30: 5,176,685 km (0.109 R)
• M31: 5,344,683 km (0.061 R)
• M32: 5,654,650 km (0.119 R)
• M33: 6,194,997 km (0.097 R)
• M34: 6,308,393 km (0.069 R)
• M35: 6,570,039 km (0.076 R)
• M36: 6,785,311 km (0.089 R)
• M37: 7,104,104 km (0.119 R)
• M38: 7,617,524 km (0.097 R)
• M39: 7,861,219 km (0.072 R)
• M40: 8,374,339 km (0.043 R)
• M41: 8,607,861 km (0.115 R)
• M42: 8,825,377 km (0.093 R)
• M43: 8,971,384 km (0.067 R)
• M44: 9,582,342 km (0.08 R)
• M45: 9,921,181 km (0.09 R)
• M46: 9,997,027 km (0.056 R)
• M47: 10,111,170 km (0.111 R)
• M48: 10,264,060 km (0.119 R)
• M49: 10,379,250 km (0.107 R)
• M50: 10,863,648 km (0.073 R)
• M51: 11,276,239 km (0.054 R)
• M52: 11,654,123 km (0.113 R)
• M53: 11,814,492 km (0.096 R)
• M54: 12,137,324 km (0.11 R)
• M55: 12,360,973 km (0.09 R)
• M56: 13,123,324 km (0.112 R)
• M57: 13,248,387 km (0.049 R)
• M58: 13,373,900 km (0.118 R)
• M59: 13,457,824 km (0.074 R)
• M60: 13,562,842 km (0.089 R)
• M61: 13,731,589 km (0.092 R)
• M62: 13,858,597 km (0.05 R)
• M63: 13,943,419 km (0.079 R)
• M64: 14,241,867 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.9

Radius: 9.3

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.98 AU - 5.28 AU

Year: 6334 Days

Day: 7.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,533,775 km

• M1: 189,391 km (0.031 R)
• M2: 268,379 km (0.067 R)
• M3: 407,056 km (0.056 R)
• M4: 535,112 km (0.063 R)
• M5: 664,364 km (0.084 R)
• M6: 1,115,402 km (0.099 R)
• M7: 1,301,950 km (0.076 R)
• M8: 1,573,171 km (0.087 R)
• M9: 1,705,865 km (0.05 R)
• M10: 1,842,447 km (0.107 R)
• M11: 1,962,425 km (0.076 R)
• M12: 2,147,328 km (0.12 R)
• M13: 2,381,149 km (0.101 R)
• M14: 2,578,768 km (0.109 R)
• M15: 3,397,517 km (0.083 R)
• M16: 3,495,953 km (0.117 R)
• M17: 3,899,268 km (0.101 R)
• M18: 4,695,279 km (0.109 R)
• M19: 4,915,936 km (0.052 R)
• M20: 5,950,854 km (0.115 R)
• M21: 6,010,244 km (0.117 R)
• M22: 6,280,119 km (0.058 R)
• M23: 6,371,074 km (0.108 R)
• M24: 6,894,367 km (0.081 R)
• M25: 7,082,262 km (0.117 R)
• M26: 7,399,410 km (0.037 R)
• M27: 7,527,615 km (0.062 R)
• M28: 7,591,942 km (0.087 R)
• M29: 7,688,882 km (0.118 R)
• M30: 8,579,288 km (0.066 R)
• M31: 9,328,774 km (0.074 R)
• M32: 9,641,433 km (0.064 R)
• M33: 10,528,100 km (0.064 R)
• M34: 10,672,312 km (0.106 R)
• M35: 10,889,977 km (0.099 R)
• M36: 11,035,985 km (0.079 R)
• M37: 11,738,047 km (0.089 R)
• M38: 12,000,292 km (0.115 R)
• M39: 12,416,324 km (0.092 R)
• M40: 12,530,617 km (0.083 R)
• M41: 12,837,143 km (0.101 R)
• M42: 13,184,958 km (0.112 R)
• M43: 13,614,304 km (0.09 R)
• M44: 14,566,943 km (0.075 R)
• M45: 14,848,935 km (0.027 R)
• M46: 15,418,155 km (0.08 R)
• M47: 15,499,985 km (0.1 R)
• M48: 15,829,100 km (0.042 R)
• M49: 16,160,460 km (0.077 R)
• M50: 16,872,246 km (0.065 R)
• M51: 19,376,963 km (0.079 R)
• M52: 19,598,219 km (0.081 R)
• M53: 19,820,371 km (0.119 R)
• M54: 20,356,979 km (0.112 R)
• M55: 20,807,717 km (0.043 R)
• M56: 20,898,224 km (0.117 R)
• M57: 20,989,030 km (0.112 R)
• M58: 21,307,374 km (0.064 R)
• M59: 22,133,603 km (0.077 R)
• M60: 23,157,601 km (0.11 R)
• M61: 23,298,372 km (0.088 R)
• M62: 23,392,469 km (0.099 R)
• M63: 23,580,963 km (0.087 R)
• M64: 24,626,502 km (0.095 R)
• M65: 25,396,483 km (0.081 R)
• M66: 25,881,778 km (0.082 R)
• M67: 26,223,160 km (0.102 R)
• M68: 26,320,997 km (0.084 R)
• M69: 26,468,052 km (0.115 R)
• M70: 26,959,930 km (0.058 R)
• M71: 27,554,282 km (0.082 R)
• M72: 28,604,758 km (0.084 R)
• M73: 28,907,245 km (0.116 R)
• M74: 29,210,929 km (0.11 R)
• M75: 29,312,356 km (0.044 R)
• M76: 29,770,275 km (0.072 R)
• M77: 31,521,468 km (0.119 R)
• M78: 33,730,430 km (0.119 R)
• M79: 35,446,767 km (0.099 R)
• M80: 35,880,152 km (0.057 R)
• M81: 36,206,574 km (0.065 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 20,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit