🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.54 AU - 0.58 AU

Year: 266 Days

Day: 17.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.6

Radius: 13.2

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.8 AU - 0.9 AU

Year: 498 Days

Day: 12.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 53,559,551 km

• M1: 168,597 km (0.09 R)
• M2: 277,504 km (0.077 R)
• M3: 367,861 km (0.118 R)
• M4: 464,053 km (0.081 R)
• M5: 568,173 km (0.119 R)
• M6: 770,429 km (0.119 R)
• M7: 1,007,841 km (0.047 R)
• M8: 1,105,827 km (0.117 R)
• M9: 1,328,429 km (0.101 R)
• M10: 1,520,812 km (0.12 R)
• M11: 1,617,751 km (0.073 R)
• M12: 1,934,001 km (0.078 R)
• M13: 2,027,201 km (0.112 R)
• M14: 2,250,700 km (0.106 R)
• M15: 2,349,135 km (0.102 R)
• M16: 2,455,649 km (0.118 R)
• M17: 2,948,424 km (0.106 R)
• M18: 3,232,511 km (0.105 R)
• M19: 3,374,030 km (0.101 R)
• M20: 3,548,461 km (0.088 R)
• M21: 3,640,614 km (0.103 R)
• M22: 3,725,735 km (0.069 R)
• M23: 3,827,312 km (0.068 R)
• M24: 3,953,573 km (0.118 R)
• M25: 4,186,197 km (0.09 R)
• M26: 4,398,626 km (0.089 R)
• M27: 4,497,810 km (0.03 R)
• M28: 4,648,155 km (0.071 R)
• M29: 4,740,757 km (0.08 R)
• M30: 4,893,795 km (0.119 R)
• M31: 5,022,599 km (0.117 R)
• M32: 5,230,989 km (0.082 R)
• M33: 5,353,958 km (0.072 R)
• M34: 5,620,691 km (0.109 R)
• M35: 5,773,730 km (0.117 R)
• M36: 5,864,536 km (0.112 R)
• M37: 5,992,292 km (0.093 R)
• M38: 6,121,096 km (0.089 R)
• M39: 6,297,322 km (0.065 R)
• M40: 6,418,945 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.9

Radius: 13.1

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.08 AU - 1.16 AU

Year: 754 Days

Day: 8.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 53,559,551 km

• M1: 172,935 km (0.113 R)
• M2: 277,953 km (0.105 R)
• M3: 375,790 km (0.085 R)
• M4: 471,383 km (0.114 R)
• M5: 756,666 km (0.095 R)
• M6: 842,685 km (0.112 R)
• M7: 941,719 km (0.071 R)
• M8: 1,137,692 km (0.105 R)
• M9: 1,321,398 km (0.046 R)
• M10: 1,411,755 km (0.057 R)
• M11: 1,504,356 km (0.093 R)
• M12: 1,627,475 km (0.12 R)
• M13: 1,742,516 km (0.116 R)
• M14: 1,830,629 km (0.069 R)
• M15: 1,950,607 km (0.096 R)
• M16: 2,048,444 km (0.116 R)
• M17: 2,198,640 km (0.076 R)
• M18: 2,378,606 km (0.112 R)
• M19: 2,477,042 km (0.115 R)
• M20: 2,822,313 km (0.118 R)
• M21: 3,054,041 km (0.067 R)
• M22: 3,219,346 km (0.092 R)
• M23: 3,350,992 km (0.103 R)
• M24: 3,634,480 km (0.079 R)
• M25: 3,794,700 km (0.092 R)
• M26: 3,879,522 km (0.092 R)
• M27: 3,980,650 km (0.053 R)
• M28: 4,122,169 km (0.119 R)
• M29: 4,345,669 km (0.104 R)
• M30: 4,523,989 km (0.08 R)
• M31: 4,680,169 km (0.109 R)
• M32: 4,837,995 km (0.044 R)
• M33: 5,065,533 km (0.061 R)
• M34: 5,176,386 km (0.114 R)
• M35: 5,348,423 km (0.044 R)
• M36: 5,461,220 km (0.083 R)
• M37: 5,698,332 km (0.05 R)
• M38: 6,001,567 km (0.055 R)
• M39: 6,155,354 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.2

Radius: 10.2

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.33 AU - 3.47 AU

Year: 3140 Days

Day: 7.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 53,559,551 km

• M1: 172,786 km (0.081 R)
• M2: 256,710 km (0.12 R)
• M3: 322,084 km (0.094 R)
• M4: 547,079 km (0.096 R)
• M5: 833,559 km (0.088 R)
• M6: 1,000,211 km (0.096 R)
• M7: 1,141,581 km (0.119 R)
• M8: 1,302,549 km (0.093 R)
• M9: 1,366,577 km (0.084 R)
• M10: 1,745,209 km (0.077 R)
• M11: 2,294,682 km (0.112 R)
• M12: 2,388,629 km (0.115 R)
• M13: 2,695,006 km (0.045 R)
• M14: 2,861,358 km (0.05 R)
• M15: 2,962,935 km (0.118 R)
• M16: 3,082,763 km (0.108 R)
• M17: 3,204,386 km (0.05 R)
• M18: 3,309,853 km (0.082 R)
• M19: 3,398,714 km (0.085 R)
• M20: 3,633,433 km (0.077 R)
• M21: 3,762,087 km (0.116 R)
• M22: 4,042,882 km (0.081 R)
• M23: 4,138,027 km (0.084 R)
• M24: 4,233,919 km (0.096 R)
• M25: 4,311,111 km (0.072 R)
• M26: 4,506,337 km (0.103 R)
• M27: 4,624,818 km (0.092 R)
• M28: 4,704,404 km (0.108 R)
• M29: 4,905,464 km (0.117 R)
• M30: 5,109,366 km (0.112 R)
• M31: 5,357,848 km (0.051 R)
• M32: 5,888,172 km (0.089 R)
• M33: 6,214,445 km (0.118 R)
• M34: 6,302,409 km (0.058 R)
• M35: 6,457,392 km (0.058 R)
• M36: 6,771,248 km (0.104 R)
• M37: 7,344,208 km (0.117 R)
• M38: 7,719,101 km (0.032 R)
• M39: 8,634,490 km (0.109 R)
• M40: 8,732,776 km (0.07 R)
• M41: 8,905,860 km (0.051 R)
• M42: 9,356,000 km (0.093 R)
• M43: 9,864,783 km (0.03 R)
• M44: 9,993,437 km (0.098 R)
• M45: 10,096,809 km (0.09 R)
• M46: 10,226,510 km (0.106 R)
• M47: 10,382,691 km (0.096 R)
• M48: 10,461,230 km (0.113 R)
• M49: 11,553,144 km (0.1 R)
• M50: 11,852,340 km (0.117 R)
• M51: 12,154,079 km (0.117 R)
• M52: 12,236,807 km (0.1 R)
• M53: 12,430,536 km (0.067 R)
• M54: 12,569,512 km (0.059 R)
• M55: 12,961,608 km (0.072 R)
• M56: 13,329,170 km (0.088 R)
• M57: 13,414,441 km (0.094 R)
• M58: 13,700,323 km (0.116 R)
• M59: 14,045,894 km (0.044 R)
• M60: 14,804,355 km (0.119 R)
• M61: 15,218,442 km (0.112 R)
• M62: 15,307,602 km (0.074 R)
• M63: 15,397,062 km (0.091 R)
• M64: 16,820,037 km (0.087 R)
• M65: 17,687,555 km (0.083 R)
• M66: 18,000,962 km (0.101 R)
• M67: 20,311,202 km (0.079 R)
• M68: 20,442,250 km (0.102 R)
• M69: 20,507,923 km (0.104 R)
• M70: 20,804,127 km (0.108 R)
• M71: 21,002,344 km (0.12 R)
• M72: 21,768,285 km (0.115 R)
• M73: 21,835,305 km (0.111 R)
• M74: 22,272,729 km (0.117 R)
• M75: 22,374,157 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.1

Radius: 9.8

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.97 AU - 3.31 AU

Year: 3538 Days

Day: 7 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 53,559,551 km

• M1: 236,065 km (0.087 R)
• M2: 306,825 km (0.099 R)
• M3: 504,893 km (0.115 R)
• M4: 577,747 km (0.116 R)
• M5: 745,895 km (0.109 R)
• M6: 809,324 km (0.067 R)
• M7: 885,769 km (0.086 R)
• M8: 1,118,693 km (0.057 R)
• M9: 1,306,588 km (0.104 R)
• M10: 1,424,321 km (0.097 R)
• M11: 1,559,408 km (0.099 R)
• M12: 1,698,983 km (0.075 R)
• M13: 1,945,820 km (0.066 R)
• M14: 2,050,837 km (0.109 R)
• M15: 2,377,709 km (0.09 R)
• M16: 2,474,050 km (0.097 R)
• M17: 2,958,747 km (0.107 R)
• M18: 3,346,056 km (0.097 R)
• M19: 3,564,169 km (0.117 R)
• M20: 3,637,921 km (0.051 R)
• M21: 3,805,770 km (0.091 R)
• M22: 4,246,485 km (0.083 R)
• M23: 4,383,816 km (0.115 R)
• M24: 4,542,689 km (0.113 R)
• M25: 4,764,094 km (0.041 R)
• M26: 5,051,322 km (0.104 R)
• M27: 5,196,880 km (0.106 R)
• M28: 5,471,243 km (0.093 R)
• M29: 6,078,161 km (0.095 R)
• M30: 6,211,004 km (0.113 R)
• M31: 6,412,064 km (0.054 R)
• M32: 6,706,323 km (0.105 R)
• M33: 6,820,765 km (0.06 R)
• M34: 7,028,258 km (0.074 R)
• M35: 7,097,970 km (0.045 R)
• M36: 7,355,279 km (0.113 R)
• M37: 7,544,370 km (0.088 R)
• M38: 7,711,172 km (0.032 R)
• M39: 7,831,000 km (0.118 R)
• M40: 8,145,754 km (0.115 R)
• M41: 8,464,547 km (0.109 R)
• M42: 8,762,396 km (0.116 R)
• M43: 9,368,567 km (0.11 R)
• M44: 10,040,710 km (0.107 R)
• M45: 10,119,249 km (0.084 R)
• M46: 10,674,706 km (0.069 R)
• M47: 10,889,079 km (0.107 R)
• M48: 11,050,645 km (0.065 R)
• M49: 11,376,320 km (0.097 R)
• M50: 11,677,759 km (0.06 R)
• M51: 11,898,566 km (0.076 R)
• M52: 12,372,342 km (0.115 R)
• M53: 12,484,690 km (0.119 R)
• M54: 12,597,487 km (0.099 R)
• M55: 12,682,159 km (0.078 R)
• M56: 13,080,389 km (0.115 R)
• M57: 13,194,831 km (0.115 R)
• M58: 13,656,191 km (0.118 R)
• M59: 14,417,196 km (0.044 R)
• M60: 14,505,907 km (0.109 R)
• M61: 14,773,089 km (0.04 R)
• M62: 14,922,238 km (0.113 R)
• M63: 16,041,529 km (0.111 R)
• M64: 16,225,535 km (0.093 R)
• M65: 16,441,105 km (0.1 R)
• M66: 16,564,673 km (0.051 R)
• M67: 17,156,183 km (0.03 R)
• M68: 17,501,754 km (0.11 R)
• M69: 17,754,574 km (0.085 R)
• M70: 18,552,380 km (0.075 R)
• M71: 18,713,347 km (0.109 R)
• M72: 18,971,852 km (0.099 R)
• M73: 19,361,854 km (0.116 R)
• M74: 19,459,841 km (0.064 R)
• M75: 20,547,716 km (0.084 R)
• M76: 20,847,810 km (0.11 R)
• M77: 21,385,016 km (0.077 R)
• M78: 22,028,735 km (0.101 R)
• M79: 22,165,169 km (0.114 R)
• M80: 22,989,154 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.8

Radius: 14.7

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.61 AU - 4.05 AU

Year: 4766 Days

Day: 11 Hours

Environment

Temp: -200 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 53,559,551 km

• M1: 197,619 km (0.065 R)
• M2: 365,767 km (0.072 R)
• M3: 477,816 km (0.113 R)
• M4: 652,546 km (0.094 R)
• M5: 813,214 km (0.1 R)
• M6: 1,163,423 km (0.098 R)
• M7: 1,380,938 km (0.119 R)
• M8: 1,528,142 km (0.109 R)
• M9: 1,646,624 km (0.066 R)
• M10: 2,364,245 km (0.082 R)
• M11: 2,542,865 km (0.08 R)
• M12: 2,767,561 km (0.091 R)
• M13: 2,871,980 km (0.094 R)
• M14: 3,127,942 km (0.079 R)
• M15: 4,035,403 km (0.105 R)
• M16: 4,274,610 km (0.103 R)
• M17: 4,994,923 km (0.06 R)
• M18: 5,226,351 km (0.115 R)
• M19: 5,330,322 km (0.12 R)
• M20: 5,968,955 km (0.118 R)
• M21: 6,575,724 km (0.072 R)
• M22: 6,915,162 km (0.053 R)
• M23: 7,522,978 km (0.108 R)
• M24: 7,818,583 km (0.089 R)
• M25: 7,937,962 km (0.076 R)
• M26: 8,574,352 km (0.039 R)
• M27: 9,039,003 km (0.047 R)
• M28: 9,132,950 km (0.11 R)
• M29: 9,448,452 km (0.059 R)
• M30: 9,703,367 km (0.096 R)
• M31: 10,580,908 km (0.095 R)
• M32: 10,713,152 km (0.03 R)
• M33: 11,756,149 km (0.037 R)
• M34: 12,203,297 km (0.11 R)
• M35: 12,307,267 km (0.116 R)
• M36: 12,831,458 km (0.119 R)
• M37: 13,114,198 km (0.088 R)
• M38: 13,470,391 km (0.087 R)
• M39: 13,649,759 km (0.029 R)
• M40: 14,119,645 km (0.065 R)
• M41: 14,265,354 km (0.119 R)
• M42: 14,594,918 km (0.114 R)
• M43: 15,187,176 km (0.081 R)
• M44: 15,448,823 km (0.057 R)
• M45: 15,900,758 km (0.107 R)
• M46: 17,049,669 km (0.117 R)
• M47: 17,909,109 km (0.095 R)
• M48: 18,225,209 km (0.111 R)
• M49: 18,463,519 km (0.085 R)
• M50: 20,283,377 km (0.117 R)
• M51: 20,571,502 km (0.053 R)
• M52: 20,944,151 km (0.048 R)
• M53: 21,152,092 km (0.057 R)
• M54: 21,486,293 km (0.033 R)
• M55: 21,906,364 km (0.11 R)
• M56: 22,202,119 km (0.079 R)
• M57: 22,499,221 km (0.089 R)
• M58: 23,140,247 km (0.095 R)
• M59: 23,657,407 km (0.082 R)
• M60: 23,830,791 km (0.099 R)
• M61: 23,960,941 km (0.086 R)
• M62: 24,571,749 km (0.073 R)
• M63: 25,764,194 km (0.103 R)
• M64: 26,300,203 km (0.101 R)
• M65: 26,614,658 km (0.097 R)
• M66: 27,701,935 km (0.099 R)
• M67: 28,021,925 km (0.103 R)
• M68: 28,711,571 km (0.095 R)
• M69: 28,803,873 km (0.096 R)
• M70: 28,942,700 km (0.053 R)
• M71: 29,313,703 km (0.064 R)
• M72: 30,813,870 km (0.117 R)
• M73: 31,003,112 km (0.086 R)
• M74: 31,097,957 km (0.113 R)
• M75: 31,382,941 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.7

Radius: 7.3

Gravity: 11.31 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.3 AU - 8.34 AU

Year: 12592 Days

Day: 16.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 53,559,551 km

• M1: 170,093 km (0.06 R)
• M2: 486,791 km (0.053 R)
• M3: 653,144 km (0.03 R)
• M4: 761,752 km (0.098 R)
• M5: 936,333 km (0.072 R)
• M6: 1,102,387 km (0.11 R)
• M7: 1,346,231 km (0.092 R)
• M8: 1,392,457 km (0.094 R)
• M9: 1,884,036 km (0.057 R)
• M10: 2,369,181 km (0.113 R)
• M11: 2,482,277 km (0.078 R)
• M12: 2,625,891 km (0.109 R)
• M13: 3,609,497 km (0.118 R)
• M14: 3,674,423 km (0.079 R)
• M15: 4,005,184 km (0.088 R)
• M16: 4,106,162 km (0.09 R)
• M17: 4,208,188 km (0.105 R)
• M18: 4,519,052 km (0.102 R)
• M19: 5,017,363 km (0.082 R)
• M20: 6,027,149 km (0.061 R)
• M21: 6,104,341 km (0.045 R)
• M22: 6,338,163 km (0.1 R)
• M23: 6,574,826 km (0.104 R)
• M24: 6,734,298 km (0.111 R)
• M25: 7,592,242 km (0.11 R)
• M26: 7,717,605 km (0.085 R)
• M27: 8,832,707 km (0.043 R)
• M28: 9,724,310 km (0.089 R)
• M29: 10,043,103 km (0.107 R)
• M30: 10,319,112 km (0.111 R)
• M31: 10,691,161 km (0.088 R)
• M32: 10,737,836 km (0.078 R)
• M33: 11,352,534 km (0.091 R)
• M34: 11,688,231 km (0.049 R)
• M35: 12,027,070 km (0.12 R)
• M36: 12,124,608 km (0.116 R)
• M37: 12,173,377 km (0.072 R)
• M38: 12,222,296 km (0.105 R)
• M39: 12,271,214 km (0.066 R)
• M40: 13,364,625 km (0.073 R)
• M41: 13,566,732 km (0.116 R)
• M42: 14,025,249 km (0.066 R)
• M43: 14,800,765 km (0.111 R)
• M44: 15,643,150 km (0.06 R)
• M45: 16,177,514 km (0.093 R)
• M46: 18,038,960 km (0.085 R)
• M47: 18,599,204 km (0.118 R)
• M48: 18,938,193 km (0.057 R)
• M49: 21,603,429 km (0.069 R)
• M50: 22,738,278 km (0.081 R)
• M51: 22,798,416 km (0.087 R)
• M52: 22,858,854 km (0.096 R)
• M53: 24,014,797 km (0.098 R)
• M54: 24,692,774 km (0.097 R)
• M55: 24,878,724 km (0.119 R)
• M56: 25,439,417 km (0.114 R)
• M57: 25,815,656 km (0.107 R)
• M58: 27,466,767 km (0.105 R)
• M59: 28,564,816 km (0.111 R)
• M60: 28,694,816 km (0.063 R)
• M61: 28,825,266 km (0.086 R)
• M62: 29,086,464 km (0.068 R)
• M63: 29,348,409 km (0.069 R)
• M64: 29,611,253 km (0.081 R)
• M65: 30,073,062 km (0.113 R)
• M66: 31,472,550 km (0.062 R)
• M67: 32,078,870 km (0.112 R)
• M68: 32,961,348 km (0.05 R)
• M69: 33,508,427 km (0.116 R)
• M70: 34,265,542 km (0.101 R)
• M71: 34,473,034 km (0.11 R)
• M72: 36,218,093 km (0.038 R)
• M73: 36,782,676 km (0.078 R)
• M74: 37,066,014 km (0.115 R)
• M75: 37,777,501 km (0.112 R)
• M76: 38,063,383 km (0.056 R)
• M77: 38,853,110 km (0.092 R)
• M78: 39,431,007 km (0.118 R)
• M79: 39,575,817 km (0.064 R)
• M80: 39,793,632 km (0.12 R)
• M81: 40,011,596 km (0.09 R)
• M82: 40,668,331 km (0.086 R)
• M83: 40,961,243 km (0.106 R)
• M84: 41,181,451 km (0.064 R)
• M85: 41,401,959 km (0.075 R)
• M86: 45,363,310 km (0.078 R)
• M87: 49,521,832 km (0.102 R)
• M88: 49,756,401 km (0.088 R)
• M89: 50,462,354 km (0.118 R)
• M90: 52,520,372 km (0.054 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 20,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit