🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.63 AU - 0.67 AU

Year: 338 Days

Day: 18.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.7

Radius: 14.1

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.58 AU - 0.96 AU

Year: 436 Days

Day: 10.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 16,537,248 km

• M1: 186,549 km (0.084 R)
• M2: 453,730 km (0.1 R)
• M3: 549,922 km (0.112 R)
• M4: 639,680 km (0.118 R)
• M5: 735,573 km (0.114 R)
• M6: 837,150 km (0.088 R)
• M7: 986,000 km (0.077 R)
• M8: 1,076,057 km (0.107 R)
• M9: 1,418,038 km (0.048 R)
• M10: 1,560,306 km (0.085 R)
• M11: 1,656,048 km (0.051 R)
• M12: 1,788,891 km (0.095 R)
• M13: 1,889,571 km (0.102 R)
• M14: 1,998,328 km (0.108 R)
• M15: 2,090,630 km (0.119 R)
• M16: 2,209,710 km (0.119 R)
• M17: 2,311,885 km (0.074 R)
• M18: 2,587,744 km (0.064 R)
• M19: 2,722,980 km (0.085 R)
• M20: 2,902,498 km (0.078 R)
• M21: 3,000,784 km (0.1 R)
• M22: 3,208,126 km (0.057 R)
• M23: 3,331,844 km (0.104 R)
• M24: 3,524,376 km (0.055 R)
• M25: 3,728,278 km (0.097 R)
• M26: 3,943,849 km (0.115 R)
• M27: 4,060,984 km (0.113 R)
• M28: 4,307,072 km (0.105 R)
• M29: 4,444,104 km (0.112 R)
• M30: 4,648,305 km (0.084 R)
• M31: 4,780,699 km (0.111 R)
• M32: 4,872,403 km (0.057 R)
• M33: 5,159,780 km (0.112 R)
• M34: 5,331,519 km (0.104 R)
• M35: 5,426,812 km (0.094 R)
• M36: 5,698,332 km (0.106 R)
• M37: 5,831,325 km (0.093 R)
• M38: 5,974,341 km (0.038 R)
• M39: 6,073,374 km (0.109 R)
• M40: 6,218,335 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.7

Radius: 13.2

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.78 AU - 1.02 AU

Year: 551 Days

Day: 8.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 16,537,248 km

• M1: 227,538 km (0.065 R)
• M2: 328,966 km (0.097 R)
• M3: 421,118 km (0.078 R)
• M4: 559,795 km (0.112 R)
• M5: 747,241 km (0.101 R)
• M6: 849,566 km (0.106 R)
• M7: 1,010,683 km (0.098 R)
• M8: 1,105,528 km (0.097 R)
• M9: 1,193,193 km (0.078 R)
• M10: 1,310,328 km (0.107 R)
• M11: 1,454,241 km (0.086 R)
• M12: 1,551,330 km (0.12 R)
• M13: 1,704,219 km (0.079 R)
• M14: 1,813,276 km (0.105 R)
• M15: 1,905,877 km (0.11 R)
• M16: 2,167,673 km (0.03 R)
• M17: 2,299,768 km (0.103 R)
• M18: 2,565,304 km (0.104 R)
• M19: 2,927,780 km (0.118 R)
• M20: 3,030,254 km (0.095 R)
• M21: 3,148,886 km (0.05 R)
• M22: 3,284,122 km (0.067 R)
• M23: 3,375,526 km (0.099 R)
• M24: 3,467,679 km (0.102 R)
• M25: 3,662,455 km (0.11 R)
• M26: 3,749,371 km (0.084 R)
• M27: 3,844,964 km (0.108 R)
• M28: 3,989,925 km (0.117 R)
• M29: 4,087,612 km (0.078 R)
• M30: 4,219,109 km (0.06 R)
• M31: 4,360,479 km (0.06 R)
• M32: 4,461,158 km (0.083 R)
• M33: 4,716,372 km (0.099 R)
• M34: 4,880,481 km (0.108 R)
• M35: 5,223,509 km (0.096 R)
• M36: 5,330,621 km (0.083 R)
• M37: 5,438,481 km (0.057 R)
• M38: 5,638,194 km (0.049 R)
• M39: 5,849,726 km (0.093 R)
• M40: 6,035,676 km (0.117 R)
• M41: 6,138,749 km (0.109 R)
• M42: 6,233,145 km (0.107 R)
• M43: 6,442,283 km (0.068 R)
• M44: 6,538,025 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786

Radius: 9

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.02 AU - 1.7 AU

Year: 1024 Days

Day: 5.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 16,537,248 km

• M1: 128,056 km (0.062 R)
• M2: 189,241 km (0.098 R)
• M3: 267,780 km (0.11 R)
• M4: 455,675 km (0.119 R)
• M5: 592,408 km (0.049 R)
• M6: 657,183 km (0.062 R)
• M7: 814,261 km (0.096 R)
• M8: 894,296 km (0.081 R)
• M9: 1,019,509 km (0.112 R)
• M10: 1,143,227 km (0.067 R)
• M11: 1,218,475 km (0.086 R)
• M12: 1,366,277 km (0.106 R)
• M13: 1,620,295 km (0.077 R)
• M14: 1,766,152 km (0.047 R)
• M15: 1,925,325 km (0.074 R)
• M16: 2,015,682 km (0.112 R)
• M17: 2,210,608 km (0.081 R)
• M18: 2,267,305 km (0.058 R)
• M19: 2,363,198 km (0.076 R)
• M20: 2,578,618 km (0.106 R)
• M21: 2,658,653 km (0.083 R)
• M22: 2,759,931 km (0.049 R)
• M23: 2,821,266 km (0.041 R)
• M24: 3,231,164 km (0.106 R)
• M25: 3,481,741 km (0.106 R)
• M26: 3,806,817 km (0.116 R)
• M27: 3,909,740 km (0.107 R)
• M28: 3,978,855 km (0.118 R)
• M29: 4,060,086 km (0.076 R)
• M30: 4,271,318 km (0.11 R)
• M31: 4,366,313 km (0.068 R)
• M32: 4,534,461 km (0.068 R)
• M33: 4,864,624 km (0.103 R)
• M34: 4,926,707 km (0.045 R)
• M35: 5,026,488 km (0.047 R)
• M36: 5,177,433 km (0.086 R)
• M37: 5,355,454 km (0.109 R)
• M38: 5,848,828 km (0.107 R)
• M39: 6,007,701 km (0.119 R)
• M40: 6,127,828 km (0.076 R)
• M41: 6,397,553 km (0.053 R)
• M42: 6,643,641 km (0.086 R)
• M43: 6,781,870 km (0.095 R)
• M44: 7,088,994 km (0.084 R)
• M45: 7,159,455 km (0.102 R)
• M46: 7,400,756 km (0.094 R)
• M47: 7,515,199 km (0.047 R)
• M48: 7,587,006 km (0.042 R)
• M49: 7,687,984 km (0.11 R)
• M50: 7,905,948 km (0.107 R)
• M51: 8,541,889 km (0.112 R)
• M52: 8,616,837 km (0.101 R)
• M53: 8,812,960 km (0.095 R)
• M54: 8,904,065 km (0.109 R)
• M55: 9,148,209 km (0.098 R)
• M56: 9,363,780 km (0.106 R)
• M57: 9,518,763 km (0.046 R)
• M58: 9,674,494 km (0.103 R)
• M59: 9,799,857 km (0.054 R)
• M60: 9,862,688 km (0.115 R)
• M61: 10,226,510 km (0.107 R)
• M62: 10,306,246 km (0.086 R)
• M63: 10,805,155 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.5

Radius: 8.6

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.72 AU - 1.76 AU

Year: 1482 Days

Day: 12.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 16,537,248 km

• M1: 109,356 km (0.116 R)
• M2: 202,406 km (0.096 R)
• M3: 354,248 km (0.116 R)
• M4: 468,241 km (0.109 R)
• M5: 533,915 km (0.117 R)
• M6: 624,422 km (0.1 R)
• M7: 720,613 km (0.11 R)
• M8: 937,231 km (0.084 R)
• M9: 1,120,039 km (0.077 R)
• M10: 1,174,493 km (0.117 R)
• M11: 1,229,844 km (0.09 R)
• M12: 1,381,985 km (0.119 R)
• M13: 1,550,432 km (0.099 R)
• M14: 1,736,382 km (0.086 R)
• M15: 1,799,962 km (0.055 R)
• M16: 1,962,574 km (0.109 R)
• M17: 2,746,467 km (0.114 R)
• M18: 3,295,940 km (0.094 R)
• M19: 3,617,426 km (0.06 R)
• M20: 3,685,643 km (0.109 R)
• M21: 4,247,233 km (0.066 R)
• M22: 4,319,339 km (0.088 R)
• M23: 5,062,542 km (0.109 R)
• M24: 5,308,780 km (0.086 R)
• M25: 5,511,634 km (0.068 R)
• M26: 5,574,615 km (0.084 R)
• M27: 5,812,924 km (0.089 R)
• M28: 5,925,272 km (0.078 R)
• M29: 6,022,212 km (0.072 R)
• M30: 6,135,906 km (0.096 R)
• M31: 6,201,131 km (0.077 R)
• M32: 6,381,995 km (0.101 R)
• M33: 6,448,117 km (0.12 R)
• M34: 7,242,631 km (0.116 R)
• M35: 7,520,285 km (0.104 R)
• M36: 8,050,011 km (0.074 R)
• M37: 8,157,422 km (0.085 R)
• M38: 8,265,282 km (0.073 R)
• M39: 8,428,045 km (0.109 R)
• M40: 8,720,060 km (0.088 R)
• M41: 8,793,512 km (0.088 R)
• M42: 8,848,864 km (0.085 R)
• M43: 9,108,266 km (0.12 R)
• M44: 9,276,414 km (0.118 R)
• M45: 9,389,062 km (0.093 R)
• M46: 9,502,158 km (0.074 R)
• M47: 9,653,700 km (0.113 R)
• M48: 10,036,072 km (0.104 R)
• M49: 10,326,143 km (0.113 R)
• M50: 10,442,979 km (0.106 R)
• M51: 10,521,069 km (0.114 R)
• M52: 10,973,901 km (0.101 R)
• M53: 11,033,441 km (0.056 R)
• M54: 11,172,867 km (0.041 R)
• M55: 11,252,752 km (0.116 R)
• M56: 11,332,787 km (0.05 R)
• M57: 11,574,238 km (0.101 R)
• M58: 11,634,825 km (0.031 R)
• M59: 11,695,562 km (0.105 R)
• M60: 11,776,644 km (0.118 R)
• M61: 11,959,901 km (0.081 R)
• M62: 12,021,236 km (0.081 R)
• M63: 12,082,571 km (0.064 R)
• M64: 12,185,195 km (0.109 R)
• M65: 12,515,358 km (0.118 R)
• M66: 13,142,323 km (0.101 R)
• M67: 13,608,619 km (0.073 R)
• M68: 13,972,591 km (0.093 R)
• M69: 14,535,528 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.6

Radius: 15

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.17 AU - 2.29 AU

Year: 2150 Days

Day: 9.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 16,537,248 km

• M1: 190,887 km (0.114 R)
• M2: 320,738 km (0.088 R)
• M3: 466,596 km (0.114 R)
• M4: 566,228 km (0.1 R)
• M5: 773,271 km (0.106 R)
• M6: 876,793 km (0.1 R)
• M7: 1,061,546 km (0.064 R)
• M8: 1,309,879 km (0.082 R)
• M9: 1,507,199 km (0.086 R)
• M10: 1,614,161 km (0.1 R)
• M11: 1,789,340 km (0.071 R)
• M12: 1,970,952 km (0.104 R)
• M13: 2,089,134 km (0.113 R)
• M14: 2,291,391 km (0.052 R)
• M15: 2,447,421 km (0.117 R)
• M16: 2,881,554 km (0.112 R)
• M17: 3,016,791 km (0.079 R)
• M18: 3,316,884 km (0.051 R)
• M19: 3,458,852 km (0.112 R)
• M20: 3,614,883 km (0.079 R)
• M21: 3,872,191 km (0.053 R)
• M22: 4,034,505 km (0.088 R)
• M23: 4,314,403 km (0.096 R)
• M24: 4,417,775 km (0.033 R)
• M25: 4,653,541 km (0.033 R)
• M26: 4,759,755 km (0.087 R)
• M27: 4,853,254 km (0.108 R)
• M28: 4,988,042 km (0.042 R)
• M29: 5,110,413 km (0.092 R)
• M30: 5,344,234 km (0.075 R)
• M31: 5,497,572 km (0.055 R)
• M32: 5,694,742 km (0.045 R)
• M33: 5,808,437 km (0.082 R)
• M34: 6,168,967 km (0.06 R)
• M35: 6,403,537 km (0.1 R)
• M36: 7,079,270 km (0.09 R)
• M37: 7,402,402 km (0.027 R)
• M38: 7,526,867 km (0.063 R)
• M39: 7,620,665 km (0.063 R)
• M40: 7,920,160 km (0.101 R)
• M41: 8,015,604 km (0.086 R)
• M42: 8,433,430 km (0.115 R)
• M43: 8,645,111 km (0.108 R)
• M44: 9,057,253 km (0.068 R)
• M45: 9,207,151 km (0.101 R)
• M46: 9,712,941 km (0.067 R)
• M47: 9,832,170 km (0.05 R)
• M48: 10,314,474 km (0.074 R)
• M49: 10,769,252 km (0.079 R)
• M50: 10,875,017 km (0.117 R)
• M51: 11,052,291 km (0.107 R)
• M52: 11,159,104 km (0.11 R)
• M53: 11,302,119 km (0.119 R)
• M54: 11,752,858 km (0.093 R)
• M55: 12,044,424 km (0.112 R)
• M56: 12,319,983 km (0.096 R)
• M57: 12,430,685 km (0.117 R)
• M58: 12,560,387 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.9

Radius: 12.7

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.85 AU - 4.07 AU

Year: 4156 Days

Day: 5.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 16,537,248 km

• M1: 165,605 km (0.102 R)
• M2: 269,875 km (0.079 R)
• M3: 416,929 km (0.079 R)
• M4: 549,623 km (0.12 R)
• M5: 699,370 km (0.11 R)
• M6: 821,891 km (0.118 R)
• M7: 952,340 km (0.066 R)
• M8: 1,099,993 km (0.028 R)
• M9: 1,186,610 km (0.096 R)
• M10: 1,285,794 km (0.102 R)
• M11: 1,493,136 km (0.079 R)
• M12: 1,941,182 km (0.116 R)
• M13: 2,132,069 km (0.099 R)
• M14: 2,242,322 km (0.116 R)
• M15: 2,354,521 km (0.119 R)
• M16: 2,455,948 km (0.081 R)
• M17: 2,558,722 km (0.034 R)
• M18: 2,663,141 km (0.091 R)
• M19: 2,769,057 km (0.034 R)
• M20: 2,876,318 km (0.078 R)
• M21: 3,081,267 km (0.026 R)
• M22: 3,505,976 km (0.091 R)
• M23: 3,681,155 km (0.045 R)
• M24: 3,919,315 km (0.095 R)
• M25: 4,208,786 km (0.07 R)
• M26: 4,473,724 km (0.098 R)
• M27: 4,954,831 km (0.087 R)
• M28: 6,001,119 km (0.119 R)
• M29: 6,140,993 km (0.093 R)
• M30: 6,229,106 km (0.098 R)
• M31: 6,495,689 km (0.112 R)
• M32: 6,657,554 km (0.092 R)
• M33: 6,766,162 km (0.118 R)
• M34: 6,893,619 km (0.101 R)
• M35: 7,003,574 km (0.118 R)
• M36: 7,114,127 km (0.025 R)
• M37: 7,637,570 km (0.066 R)
• M38: 7,999,896 km (0.071 R)
• M39: 8,154,131 km (0.091 R)
• M40: 8,289,966 km (0.099 R)
• M41: 8,603,224 km (0.073 R)
• M42: 8,701,809 km (0.109 R)
• M43: 9,180,971 km (0.104 R)
• M44: 9,322,191 km (0.081 R)
• M45: 9,464,309 km (0.089 R)
• M46: 9,607,175 km (0.106 R)
• M47: 10,185,521 km (0.097 R)
• M48: 11,095,824 km (0.06 R)
• M49: 11,181,842 km (0.076 R)
• M50: 11,746,425 km (0.079 R)
• M51: 12,098,429 km (0.1 R)
• M52: 12,722,850 km (0.112 R)
• M53: 13,198,123 km (0.054 R)
• M54: 13,312,266 km (0.114 R)
• M55: 13,403,670 km (0.097 R)
• M56: 13,564,189 km (0.106 R)
• M57: 13,656,191 km (0.1 R)
• M58: 14,142,833 km (0.102 R)
• M59: 14,611,523 km (0.116 R)
• M60: 14,824,251 km (0.093 R)
• M61: 14,966,519 km (0.095 R)
• M62: 15,180,893 km (0.038 R)
• M63: 15,492,206 km (0.085 R)
• M64: 15,781,528 km (0.092 R)
• M65: 15,975,407 km (0.116 R)
• M66: 16,121,415 km (0.096 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 17,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit