🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.51 AU - 0.69 AU

Year: 305 Days

Day: 15.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.63 AU - 0.67 AU

Year: 344 Days

Day: 27.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,235,676 km

• M1: 805,884 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.2

Radius: 14

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.62 AU - 0.82 AU

Year: 401 Days

Day: 6.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 46,235,676 km

• M1: 181,911 km (0.039 R)
• M2: 285,582 km (0.08 R)
• M3: 507,885 km (0.081 R)
• M4: 826,079 km (0.099 R)
• M5: 913,893 km (0.057 R)
• M6: 1,009,786 km (0.042 R)
• M7: 1,144,873 km (0.085 R)
• M8: 1,240,166 km (0.076 R)
• M9: 1,352,664 km (0.115 R)
• M10: 1,624,184 km (0.049 R)
• M11: 1,817,165 km (0.066 R)
• M12: 1,908,570 km (0.11 R)
• M13: 2,018,075 km (0.119 R)
• M14: 2,124,140 km (0.118 R)
• M15: 2,289,745 km (0.037 R)
• M16: 2,377,260 km (0.09 R)
• M17: 2,471,806 km (0.102 R)
• M18: 2,634,419 km (0.092 R)
• M19: 2,970,565 km (0.111 R)
• M20: 3,098,621 km (0.089 R)
• M21: 3,195,859 km (0.087 R)
• M22: 3,373,731 km (0.041 R)
• M23: 3,467,230 km (0.118 R)
• M24: 3,629,544 km (0.047 R)
• M25: 3,759,993 km (0.103 R)
• M26: 3,850,051 km (0.09 R)
• M27: 4,060,984 km (0.092 R)
• M28: 4,189,339 km (0.108 R)
• M29: 4,304,529 km (0.078 R)
• M30: 4,450,088 km (0.098 R)
• M31: 4,589,962 km (0.11 R)
• M32: 4,829,019 km (0.067 R)
• M33: 4,995,671 km (0.075 R)
• M34: 5,125,821 km (0.105 R)
• M35: 5,257,019 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.8

Radius: 12.5

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.75 AU - 1.25 AU

Year: 656 Days

Day: 13.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 46,235,676 km

• M1: 158,873 km (0.101 R)
• M2: 283,338 km (0.087 R)
• M3: 368,310 km (0.086 R)
• M4: 483,201 km (0.093 R)
• M5: 613,650 km (0.104 R)
• M6: 701,614 km (0.032 R)
• M7: 870,809 km (0.111 R)
• M8: 1,082,640 km (0.112 R)
• M9: 1,317,060 km (0.077 R)
• M10: 1,451,249 km (0.083 R)
• M11: 1,622,987 km (0.117 R)
• M12: 1,807,292 km (0.107 R)
• M13: 1,899,295 km (0.099 R)
• M14: 2,046,200 km (0.088 R)
• M15: 2,339,262 km (0.106 R)
• M16: 2,421,092 km (0.101 R)
• M17: 2,516,685 km (0.072 R)
• M18: 2,751,404 km (0.087 R)
• M19: 2,905,191 km (0.096 R)
• M20: 3,089,495 km (0.098 R)
• M21: 3,207,528 km (0.059 R)
• M22: 3,320,026 km (0.057 R)
• M23: 3,549,060 km (0.074 R)
• M24: 3,783,480 km (0.074 R)
• M25: 3,955,069 km (0.119 R)
• M26: 4,060,834 km (0.102 R)
• M27: 4,159,868 km (0.073 R)
• M28: 4,683,311 km (0.093 R)
• M29: 4,811,516 km (0.103 R)
• M30: 4,973,232 km (0.041 R)
• M31: 5,137,041 km (0.075 R)
• M32: 5,219,470 km (0.091 R)
• M33: 5,554,120 km (0.063 R)
• M34: 5,655,847 km (0.085 R)
• M35: 5,783,902 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.1

Radius: 11

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.96 AU - 1.22 AU

Year: 747 Days

Day: 11.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 46,235,676 km

• M1: 139,874 km (0.068 R)
• M2: 241,152 km (0.109 R)
• M3: 356,193 km (0.03 R)
• M4: 474,524 km (0.116 R)
• M5: 546,780 km (0.119 R)
• M6: 643,420 km (0.115 R)
• M7: 725,400 km (0.111 R)
• M8: 965,355 km (0.064 R)
• M9: 1,037,012 km (0.118 R)
• M10: 1,116,748 km (0.075 R)
• M11: 1,257,071 km (0.108 R)
• M12: 1,336,059 km (0.101 R)
• M13: 1,437,336 km (0.06 R)
• M14: 1,506,451 km (0.114 R)
• M15: 1,590,824 km (0.105 R)
• M16: 1,794,277 km (0.1 R)
• M17: 1,914,404 km (0.099 R)
• M18: 2,099,756 km (0.116 R)
• M19: 2,234,693 km (0.092 R)
• M20: 2,413,762 km (0.076 R)
• M21: 2,513,543 km (0.111 R)
• M22: 2,648,630 km (0.104 R)
• M23: 2,786,260 km (0.065 R)
• M24: 2,873,476 km (0.077 R)
• M25: 3,213,512 km (0.083 R)
• M26: 3,369,842 km (0.086 R)
• M27: 3,472,466 km (0.115 R)
• M28: 3,747,875 km (0.108 R)
• M29: 3,844,516 km (0.066 R)
• M30: 3,922,307 km (0.106 R)
• M31: 3,990,972 km (0.076 R)
• M32: 4,159,270 km (0.107 R)
• M33: 4,229,281 km (0.036 R)
• M34: 4,299,742 km (0.099 R)
• M35: 4,431,538 km (0.114 R)
• M36: 4,793,265 km (0.091 R)
• M37: 4,866,718 km (0.09 R)
• M38: 4,951,241 km (0.119 R)
• M39: 5,185,960 km (0.119 R)
• M40: 5,391,806 km (0.068 R)
• M41: 5,534,224 km (0.088 R)
• M42: 5,901,187 km (0.054 R)
• M43: 6,025,353 km (0.078 R)
• M44: 6,150,417 km (0.057 R)
• M45: 6,322,156 km (0.114 R)
• M46: 6,472,501 km (0.105 R)
• M47: 7,133,275 km (0.079 R)
• M48: 7,386,694 km (0.084 R)
• M49: 7,471,815 km (0.078 R)
• M50: 7,581,770 km (0.078 R)
• M51: 7,679,906 km (0.108 R)
• M52: 7,790,758 km (0.119 R)
• M53: 7,902,358 km (0.074 R)
• M54: 8,101,921 km (0.088 R)
• M55: 8,227,434 km (0.068 R)
• M56: 8,518,701 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.2

Radius: 10.2

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.94 AU - 2.8 AU

Year: 2393 Days

Day: 7.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 46,235,676 km

• M1: 134,189 km (0.072 R)
• M2: 355,295 km (0.054 R)
• M3: 427,850 km (0.088 R)
• M4: 548,725 km (0.111 R)
• M5: 636,539 km (0.117 R)
• M6: 703,409 km (0.059 R)
• M7: 960,568 km (0.114 R)
• M8: 1,100,442 km (0.027 R)
• M9: 1,260,661 km (0.095 R)
• M10: 1,456,335 km (0.08 R)
• M11: 1,561,503 km (0.081 R)
• M12: 1,720,525 km (0.07 R)
• M13: 1,930,860 km (0.083 R)
• M14: 2,008,052 km (0.106 R)
• M15: 2,254,141 km (0.069 R)
• M16: 2,418,100 km (0.053 R)
• M17: 2,510,103 km (0.053 R)
• M18: 2,671,668 km (0.094 R)
• M19: 2,801,669 km (0.092 R)
• M20: 2,898,459 km (0.07 R)
• M21: 3,023,223 km (0.107 R)
• M22: 3,177,160 km (0.117 R)
• M23: 3,370,889 km (0.105 R)
• M24: 3,635,378 km (0.114 R)
• M25: 3,731,420 km (0.071 R)
• M26: 3,926,346 km (0.119 R)
• M27: 4,054,701 km (0.043 R)
• M28: 4,366,762 km (0.057 R)
• M29: 4,438,270 km (0.095 R)
• M30: 4,510,226 km (0.099 R)
• M31: 4,603,276 km (0.119 R)
• M32: 4,686,602 km (0.095 R)
• M33: 4,918,180 km (0.12 R)
• M34: 5,229,343 km (0.077 R)
• M35: 5,469,747 km (0.074 R)
• M36: 5,535,869 km (0.099 R)
• M37: 5,769,691 km (0.12 R)
• M38: 5,995,434 km (0.058 R)
• M39: 6,132,166 km (0.076 R)
• M40: 6,224,019 km (0.108 R)
• M41: 6,409,072 km (0.082 R)
• M42: 6,572,433 km (0.082 R)
• M43: 6,867,589 km (0.113 R)
• M44: 6,951,065 km (0.083 R)
• M45: 7,312,494 km (0.051 R)
• M46: 7,704,739 km (0.104 R)
• M47: 8,066,317 km (0.108 R)
• M48: 8,166,997 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167

Radius: 12.7

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.88 AU - 3.76 AU

Year: 3968 Days

Day: 12.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 46,235,676 km

• M1: 187,297 km (0.115 R)
• M2: 295,755 km (0.082 R)
• M3: 467,344 km (0.119 R)
• M4: 561,740 km (0.101 R)
• M5: 798,703 km (0.072 R)
• M6: 1,144,573 km (0.106 R)
• M7: 1,280,259 km (0.099 R)
• M8: 1,401,134 km (0.108 R)
• M9: 1,676,992 km (0.11 R)
• M10: 1,844,093 km (0.096 R)
• M11: 1,924,128 km (0.111 R)
• M12: 2,219,883 km (0.105 R)
• M13: 2,379,504 km (0.096 R)
• M14: 2,594,177 km (0.115 R)
• M15: 2,802,267 km (0.047 R)
• M16: 3,042,970 km (0.09 R)
• M17: 3,262,730 km (0.07 R)
• M18: 3,516,298 km (0.096 R)
• M19: 3,616,678 km (0.115 R)
• M20: 3,835,091 km (0.101 R)
• M21: 3,938,463 km (0.067 R)
• M22: 4,057,842 km (0.09 R)
• M23: 4,547,476 km (0.066 R)
• M24: 4,657,281 km (0.119 R)
• M25: 5,717,631 km (0.103 R)
• M26: 6,179,589 km (0.108 R)
• M27: 6,353,721 km (0.1 R)
• M28: 6,529,648 km (0.083 R)
• M29: 6,689,269 km (0.047 R)
• M30: 6,850,236 km (0.104 R)
• M31: 7,030,651 km (0.109 R)
• M32: 7,267,465 km (0.119 R)
• M33: 7,693,071 km (0.099 R)
• M34: 7,937,214 km (0.058 R)
• M35: 8,126,755 km (0.111 R)
• M36: 8,549,219 km (0.109 R)
• M37: 9,077,449 km (0.081 R)
• M38: 9,475,529 km (0.11 R)
• M39: 9,940,629 km (0.073 R)
• M40: 10,083,644 km (0.098 R)
• M41: 10,247,903 km (0.091 R)
• M42: 10,746,064 km (0.035 R)
• M43: 10,871,876 km (0.051 R)
• M44: 10,977,043 km (0.057 R)
• M45: 11,252,303 km (0.107 R)
• M46: 11,593,985 km (0.089 R)
• M47: 11,701,545 km (0.087 R)
• M48: 11,830,948 km (0.051 R)
• M49: 12,309,810 km (0.037 R)
• M50: 12,507,429 km (0.119 R)
• M51: 12,595,692 km (0.12 R)
• M52: 12,728,385 km (0.059 R)
• M53: 12,906,108 km (0.065 R)
• M54: 13,286,385 km (0.115 R)
• M55: 13,398,883 km (0.06 R)
• M56: 13,989,346 km (0.089 R)
• M57: 14,495,734 km (0.111 R)
• M58: 15,219,339 km (0.115 R)
• M59: 15,313,586 km (0.066 R)
• M60: 15,549,951 km (0.105 R)
• M61: 16,026,420 km (0.112 R)
• M62: 16,122,312 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582

Radius: 4.8

Gravity: 25.26 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.08 AU - 7.28 AU

Year: 10078 Days

Day: 19.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 46,235,676 km

• M1: 92,302 km (0.057 R)
• M2: 179,069 km (0.108 R)
• M3: 284,834 km (0.077 R)
• M4: 320,588 km (0.103 R)
• M5: 509,381 km (0.114 R)
• M6: 663,616 km (0.062 R)
• M7: 832,512 km (0.082 R)
• M8: 1,033,572 km (0.095 R)
• M9: 1,169,257 km (0.075 R)
• M10: 1,229,246 km (0.089 R)
• M11: 1,269,787 km (0.113 R)
• M12: 1,352,215 km (0.098 R)
• M13: 2,001,769 km (0.114 R)
• M14: 2,098,110 km (0.063 R)
• M15: 2,345,545 km (0.081 R)
• M16: 2,396,109 km (0.103 R)
• M17: 2,707,422 km (0.079 R)
• M18: 2,922,095 km (0.081 R)
• M19: 3,282,476 km (0.101 R)
• M20: 3,367,598 km (0.091 R)
• M21: 3,511,212 km (0.069 R)
• M22: 3,864,113 km (0.09 R)
• M23: 4,228,234 km (0.065 R)
• M24: 4,290,018 km (0.115 R)
• M25: 4,826,925 km (0.097 R)
• M26: 5,756,676 km (0.072 R)
• M27: 6,453,802 km (0.1 R)
• M28: 7,067,153 km (0.075 R)
• M29: 7,251,009 km (0.029 R)
• M30: 7,399,260 km (0.058 R)
• M31: 9,215,079 km (0.105 R)
• M32: 9,335,506 km (0.09 R)
• M33: 9,375,747 km (0.076 R)
• M34: 9,415,989 km (0.027 R)
• M35: 10,735,742 km (0.104 R)
• M36: 10,820,115 km (0.079 R)
• M37: 12,553,805 km (0.103 R)
• M38: 13,271,126 km (0.119 R)
• M39: 13,955,537 km (0.114 R)
• M40: 14,278,818 km (0.114 R)
• M41: 14,371,718 km (0.06 R)
• M42: 14,838,912 km (0.066 R)
• M43: 15,121,502 km (0.112 R)
• M44: 15,311,043 km (0.109 R)
• M45: 16,270,115 km (0.105 R)
• M46: 16,805,825 km (0.086 R)
• M47: 17,994,529 km (0.065 R)
• M48: 19,005,811 km (0.08 R)
• M49: 19,210,311 km (0.055 R)
• M50: 19,672,868 km (0.086 R)
• M51: 20,243,434 km (0.058 R)
• M52: 20,452,273 km (0.117 R)
• M53: 21,506,938 km (0.096 R)
• M54: 22,148,114 km (0.104 R)
• M55: 22,795,574 km (0.063 R)
• M56: 22,849,878 km (0.072 R)
• M57: 23,121,697 km (0.026 R)
• M58: 24,053,991 km (0.081 R)
• M59: 25,503,445 km (0.065 R)
• M60: 25,616,092 km (0.072 R)
• M61: 26,295,566 km (0.105 R)
• M62: 26,466,406 km (0.111 R)
• M63: 26,580,550 km (0.095 R)
• M64: 26,923,727 km (0.081 R)
• M65: 27,268,251 km (0.05 R)
• M66: 27,441,186 km (0.075 R)
• M67: 28,310,948 km (0.063 R)
• M68: 28,778,591 km (0.108 R)
• M69: 29,072,102 km (0.092 R)
• M70: 29,366,660 km (0.114 R)
• M71: 30,137,089 km (0.094 R)
• M72: 30,435,238 km (0.117 R)
• M73: 30,554,767 km (0.073 R)
• M74: 30,854,262 km (0.115 R)
• M75: 32,183,289 km (0.104 R)
• M76: 32,426,984 km (0.072 R)
• M77: 33,100,324 km (0.104 R)
• M78: 33,346,263 km (0.094 R)
• M79: 35,272,934 km (0.096 R)
• M80: 36,154,813 km (0.11 R)
• M81: 36,534,942 km (0.12 R)
• M82: 37,427,143 km (0.117 R)
• M83: 37,619,227 km (0.114 R)
• M84: 38,133,245 km (0.111 R)
• M85: 39,103,088 km (0.116 R)
• M86: 39,232,939 km (0.1 R)
• M87: 41,132,982 km (0.034 R)
• M88: 41,463,593 km (0.11 R)
• M89: 41,662,409 km (0.093 R)
• M90: 45,089,995 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.9

Radius: 7.2

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 9.53 AU - 10.33 AU

Year: 20527 Days

Day: 19.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 46,235,676 km

• M1: 105,915 km (0.063 R)
• M2: 341,382 km (0.083 R)
• M3: 1,193,043 km (0.118 R)
• M4: 1,440,777 km (0.075 R)
• M5: 1,727,407 km (0.088 R)
• M6: 1,960,031 km (0.052 R)
• M7: 2,905,490 km (0.1 R)
• M8: 3,821,178 km (0.088 R)
• M9: 4,124,413 km (0.064 R)
• M10: 4,279,097 km (0.069 R)
• M11: 5,617,250 km (0.05 R)
• M12: 6,031,786 km (0.116 R)
• M13: 6,242,719 km (0.115 R)
• M14: 8,092,946 km (0.033 R)
• M15: 9,157,484 km (0.055 R)
• M16: 10,140,342 km (0.119 R)
• M17: 11,156,261 km (0.103 R)
• M18: 11,719,946 km (0.074 R)
• M19: 13,695,835 km (0.109 R)
• M20: 15,387,637 km (0.054 R)
• M21: 17,045,032 km (0.095 R)
• M22: 17,243,698 km (0.086 R)
• M23: 17,343,330 km (0.092 R)
• M24: 18,401,136 km (0.101 R)
• M25: 18,605,038 km (0.037 R)
• M26: 19,687,379 km (0.105 R)
• M27: 20,420,259 km (0.119 R)
• M28: 20,631,342 km (0.103 R)
• M29: 21,429,147 km (0.085 R)
• M30: 21,858,792 km (0.109 R)
• M31: 22,074,662 km (0.065 R)
• M32: 25,623,871 km (0.108 R)
• M33: 26,653,553 km (0.09 R)
• M34: 26,999,872 km (0.094 R)
• M35: 29,584,026 km (0.09 R)
• M36: 31,208,509 km (0.086 R)
• M37: 31,939,744 km (0.067 R)
• M38: 32,799,932 km (0.119 R)
• M39: 34,292,320 km (0.069 R)
• M40: 35,870,278 km (0.115 R)
• M41: 36,956,658 km (0.045 R)
• M42: 37,213,966 km (0.074 R)
• M43: 37,407,247 km (0.059 R)
• M44: 39,555,472 km (0.119 R)
• M45: 40,943,292 km (0.084 R)
• M46: 41,009,713 km (0.062 R)
• M47: 41,275,997 km (0.084 R)
• M48: 41,476,159 km (0.051 R)
• M49: 43,902,338 km (0.11 R)
• M50: 46,097,237 km (0.059 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 12,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit