🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.3

Radius: 10.6

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.73 AU - 0.79 AU

Year: 442 Days

Day: 7.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 42,941,486 km

• M1: 133,441 km (0.035 R)
• M2: 261,647 km (0.109 R)
• M3: 390,002 km (0.084 R)
• M4: 466,147 km (0.073 R)
• M5: 537,056 km (0.074 R)
• M6: 645,216 km (0.098 R)
• M7: 743,801 km (0.109 R)
• M8: 834,307 km (0.073 R)
• M9: 904,618 km (0.091 R)
• M10: 1,031,926 km (0.057 R)
• M11: 1,108,371 km (0.069 R)
• M12: 1,218,624 km (0.071 R)
• M13: 1,305,241 km (0.063 R)
• M14: 1,422,227 km (0.1 R)
• M15: 1,542,952 km (0.103 R)
• M16: 1,643,183 km (0.115 R)
• M17: 1,831,826 km (0.037 R)
• M18: 2,002,068 km (0.07 R)
• M19: 2,085,993 km (0.054 R)
• M20: 2,197,443 km (0.083 R)
• M21: 2,270,746 km (0.079 R)
• M22: 2,392,369 km (0.097 R)
• M23: 2,461,035 km (0.039 R)
• M24: 2,537,180 km (0.112 R)
• M25: 2,607,192 km (0.086 R)
• M26: 2,792,244 km (0.061 R)
• M27: 2,893,672 km (0.113 R)
• M28: 3,190,623 km (0.069 R)
• M29: 3,404,249 km (0.088 R)
• M30: 3,654,377 km (0.118 R)
• M31: 3,733,664 km (0.119 R)
• M32: 4,008,026 km (0.084 R)
• M33: 4,139,373 km (0.108 R)
• M34: 4,288,971 km (0.049 R)
• M35: 4,372,895 km (0.083 R)
• M36: 4,465,796 km (0.042 R)
• M37: 4,576,348 km (0.103 R)
• M38: 4,748,386 km (0.092 R)
• M39: 4,905,165 km (0.088 R)
• M40: 5,063,589 km (0.089 R)
• M41: 5,170,102 km (0.104 R)
• M42: 5,241,610 km (0.042 R)
• M43: 5,349,321 km (0.091 R)
• M44: 5,457,929 km (0.031 R)
• M45: 5,558,159 km (0.089 R)
• M46: 5,686,514 km (0.081 R)
• M47: 5,769,541 km (0.119 R)
• M48: 5,843,742 km (0.063 R)
• M49: 6,049,439 km (0.068 R)
• M50: 6,352,823 km (0.116 R)
• M51: 6,419,843 km (0.034 R)
• M52: 6,496,886 km (0.067 R)
• M53: 6,583,802 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.3

Radius: 10.8

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.86 AU - 0.96 AU

Year: 579 Days

Day: 10.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 42,941,486 km

• M1: 141,520 km (0.117 R)
• M2: 273,315 km (0.051 R)
• M3: 357,838 km (0.059 R)
• M4: 425,905 km (0.078 R)
• M5: 683,961 km (0.05 R)
• M6: 759,209 km (0.112 R)
• M7: 852,857 km (0.098 R)
• M8: 1,036,414 km (0.078 R)
• M9: 1,133,204 km (0.067 R)
• M10: 1,202,468 km (0.096 R)
• M11: 1,286,841 km (0.11 R)
• M12: 1,386,922 km (0.075 R)
• M13: 1,542,354 km (0.116 R)
• M14: 1,698,684 km (0.112 R)
• M15: 1,789,041 km (0.094 R)
• M16: 1,891,366 km (0.043 R)
• M17: 2,001,021 km (0.097 R)
• M18: 2,091,378 km (0.105 R)
• M19: 2,199,537 km (0.113 R)
• M20: 2,303,957 km (0.099 R)
• M21: 2,382,047 km (0.112 R)
• M22: 2,768,159 km (0.106 R)
• M23: 2,839,517 km (0.079 R)
• M24: 2,929,426 km (0.115 R)
• M25: 3,008,264 km (0.1 R)
• M26: 3,075,583 km (0.087 R)
• M27: 3,217,850 km (0.102 R)
• M28: 3,299,231 km (0.065 R)
• M29: 3,547,564 km (0.093 R)
• M30: 3,618,772 km (0.066 R)
• M31: 3,690,430 km (0.095 R)
• M32: 3,788,865 km (0.115 R)
• M33: 3,888,198 km (0.104 R)
• M34: 4,015,506 km (0.109 R)
• M35: 4,082,975 km (0.104 R)
• M36: 4,225,990 km (0.091 R)
• M37: 4,329,063 km (0.12 R)
• M38: 4,419,271 km (0.084 R)
• M39: 4,496,014 km (0.065 R)
• M40: 4,608,362 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.1

Radius: 13.3

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.93 AU - 1.15 AU

Year: 707 Days

Day: 14.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 42,941,486 km

• M1: 171,589 km (0.089 R)
• M2: 277,803 km (0.08 R)
• M3: 457,769 km (0.098 R)
• M4: 641,924 km (0.098 R)
• M5: 803,789 km (0.117 R)
• M6: 887,564 km (0.04 R)
• M7: 1,102,237 km (0.115 R)
• M8: 1,229,246 km (0.085 R)
• M9: 1,422,825 km (0.076 R)
• M10: 1,555,369 km (0.07 R)
• M11: 1,795,773 km (0.105 R)
• M12: 1,909,318 km (0.092 R)
• M13: 2,009,698 km (0.043 R)
• M14: 2,199,837 km (0.093 R)
• M15: 2,288,997 km (0.102 R)
• M16: 2,396,109 km (0.096 R)
• M17: 2,521,771 km (0.079 R)
• M18: 2,649,827 km (0.103 R)
• M19: 2,779,977 km (0.098 R)
• M20: 2,912,371 km (0.084 R)
• M21: 3,047,009 km (0.06 R)
• M22: 3,313,144 km (0.097 R)
• M23: 3,397,368 km (0.074 R)
• M24: 3,558,335 km (0.075 R)
• M25: 3,673,525 km (0.066 R)
• M26: 3,858,578 km (0.095 R)
• M27: 4,076,841 km (0.043 R)
• M28: 4,238,108 km (0.111 R)
• M29: 4,391,296 km (0.104 R)
• M30: 4,535,807 km (0.119 R)
• M31: 4,755,866 km (0.107 R)
• M32: 4,915,188 km (0.033 R)
• M33: 5,559,057 km (0.112 R)
• M34: 6,206,666 km (0.088 R)
• M35: 6,357,760 km (0.103 R)
• M36: 6,486,564 km (0.097 R)
• M37: 6,806,404 km (0.114 R)
• M38: 6,938,200 km (0.07 R)
• M39: 7,070,893 km (0.106 R)
• M40: 7,192,217 km (0.073 R)
• M41: 7,326,556 km (0.116 R)
• M42: 7,474,059 km (0.055 R)
• M43: 7,647,294 km (0.101 R)
• M44: 7,884,705 km (0.083 R)
• M45: 8,149,942 km (0.048 R)
• M46: 8,741,303 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.9

Radius: 12.9

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.61 AU - 1.85 AU

Year: 1517 Days

Day: 8.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 42,941,486 km

• M1: 176,077 km (0.092 R)
• M2: 424,708 km (0.091 R)
• M3: 525,537 km (0.113 R)
• M4: 642,822 km (0.111 R)
• M5: 731,085 km (0.03 R)
• M6: 831,166 km (0.107 R)
• M7: 958,025 km (0.097 R)
• M8: 1,200,972 km (0.113 R)
• M9: 1,422,077 km (0.077 R)
• M10: 1,577,061 km (0.099 R)
• M11: 1,665,772 km (0.071 R)
• M12: 1,820,756 km (0.096 R)
• M13: 1,942,528 km (0.113 R)
• M14: 2,224,371 km (0.103 R)
• M15: 2,395,810 km (0.042 R)
• M16: 2,509,205 km (0.118 R)
• M17: 2,645,638 km (0.036 R)
• M18: 2,773,844 km (0.11 R)
• M19: 2,893,223 km (0.115 R)
• M20: 3,216,205 km (0.056 R)
• M21: 3,387,943 km (0.07 R)
• M22: 3,504,181 km (0.096 R)
• M23: 3,598,128 km (0.088 R)
• M24: 3,681,155 km (0.089 R)
• M25: 4,007,129 km (0.106 R)
• M26: 4,130,248 km (0.11 R)
• M27: 4,355,093 km (0.098 R)
• M28: 4,456,371 km (0.097 R)
• M29: 4,545,681 km (0.114 R)
• M30: 4,648,455 km (0.091 R)
• M31: 4,843,231 km (0.032 R)
• M32: 4,961,563 km (0.116 R)
• M33: 5,649,713 km (0.099 R)
• M34: 5,843,891 km (0.057 R)
• M35: 5,997,977 km (0.066 R)
• M36: 6,167,771 km (0.055 R)
• M37: 6,425,378 km (0.03 R)
• M38: 6,512,145 km (0.105 R)
• M39: 6,745,218 km (0.102 R)
• M40: 6,980,985 km (0.104 R)
• M41: 7,070,145 km (0.099 R)
• M42: 7,219,593 km (0.056 R)
• M43: 7,309,801 km (0.118 R)
• M44: 7,476,154 km (0.098 R)
• M45: 7,812,599 km (0.071 R)
• M46: 8,232,371 km (0.047 R)
• M47: 8,643,466 km (0.105 R)
• M48: 8,932,190 km (0.116 R)
• M49: 9,240,212 km (0.085 R)
• M50: 9,354,654 km (0.098 R)
• M51: 9,551,974 km (0.104 R)
• M52: 9,900,537 km (0.101 R)
• M53: 10,000,767 km (0.069 R)
• M54: 10,118,351 km (0.104 R)
• M55: 10,371,770 km (0.112 R)
• M56: 10,490,700 km (0.065 R)
• M57: 10,610,079 km (0.053 R)
• M58: 10,764,315 km (0.119 R)
• M59: 10,884,741 km (0.067 R)
• M60: 11,075,030 km (0.098 R)
• M61: 11,371,233 km (0.105 R)
• M62: 11,546,562 km (0.111 R)
• M63: 11,900,211 km (0.088 R)
• M64: 11,989,222 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.6

Radius: 8.1

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.81 AU - 3.61 AU

Year: 3835 Days

Day: 7.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 42,941,486 km

• M1: 169,046 km (0.105 R)
• M2: 278,102 km (0.066 R)
• M3: 455,825 km (0.092 R)
• M4: 741,108 km (0.103 R)
• M5: 924,964 km (0.112 R)
• M6: 986,598 km (0.085 R)
• M7: 1,199,476 km (0.105 R)
• M8: 1,386,473 km (0.109 R)
• M9: 1,551,480 km (0.116 R)
• M10: 1,934,450 km (0.118 R)
• M11: 2,237,835 km (0.116 R)
• M12: 2,444,280 km (0.109 R)
• M13: 3,007,516 km (0.101 R)
• M14: 3,208,575 km (0.107 R)
• M15: 3,345,008 km (0.116 R)
• M16: 3,400,210 km (0.095 R)
• M17: 3,751,765 km (0.104 R)
• M18: 3,968,383 km (0.115 R)
• M19: 4,129,799 km (0.096 R)
• M20: 4,428,845 km (0.112 R)
• M21: 4,581,136 km (0.093 R)
• M22: 4,875,095 km (0.113 R)
• M23: 5,400,334 km (0.099 R)
• M24: 5,612,164 km (0.063 R)
• M25: 6,060,958 km (0.114 R)
• M26: 6,555,827 km (0.071 R)
• M27: 6,746,864 km (0.107 R)
• M28: 7,134,622 km (0.105 R)
• M29: 7,367,246 km (0.096 R)
• M30: 7,620,516 km (0.097 R)
• M31: 7,766,523 km (0.036 R)
• M32: 8,024,280 km (0.106 R)
• M33: 8,681,015 km (0.114 R)
• M34: 8,910,049 km (0.06 R)
• M35: 9,199,371 km (0.047 R)
• M36: 9,787,141 km (0.111 R)
• M37: 10,957,595 km (0.105 R)
• M38: 11,039,874 km (0.103 R)
• M39: 11,309,001 km (0.113 R)
• M40: 11,475,653 km (0.068 R)
• M41: 11,538,334 km (0.112 R)
• M42: 11,938,209 km (0.105 R)
• M43: 12,257,002 km (0.088 R)
• M44: 12,557,245 km (0.065 R)
• M45: 12,621,872 km (0.113 R)
• M46: 12,773,115 km (0.057 R)
• M47: 12,946,649 km (0.115 R)
• M48: 13,186,604 km (0.101 R)
• M49: 13,340,091 km (0.112 R)
• M50: 13,538,308 km (0.117 R)
• M51: 13,648,861 km (0.095 R)
• M52: 14,340,901 km (0.071 R)
• M53: 14,747,956 km (0.071 R)
• M54: 15,204,679 km (0.11 R)
• M55: 15,411,722 km (0.085 R)
• M56: 15,480,986 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.4

Radius: 13.5

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.1 AU - 5.18 AU

Year: 6665 Days

Day: 7.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,941,486 km

• M1: 191,784 km (0.105 R)
• M2: 301,141 km (0.038 R)
• M3: 570,716 km (0.106 R)
• M4: 694,583 km (0.108 R)
• M5: 813,663 km (0.102 R)
• M6: 1,040,453 km (0.079 R)
• M7: 1,270,535 km (0.119 R)
• M8: 1,886,728 km (0.035 R)
• M9: 2,171,114 km (0.099 R)
• M10: 2,284,210 km (0.11 R)
• M11: 2,493,049 km (0.032 R)
• M12: 2,830,691 km (0.093 R)
• M13: 3,260,635 km (0.077 R)
• M14: 4,526,383 km (0.071 R)
• M15: 4,879,733 km (0.115 R)
• M16: 5,457,480 km (0.106 R)
• M17: 5,613,211 km (0.038 R)
• M18: 5,738,874 km (0.091 R)
• M19: 6,677,899 km (0.081 R)
• M20: 7,284,818 km (0.115 R)
• M21: 7,525,670 km (0.086 R)
• M22: 7,664,497 km (0.086 R)
• M23: 7,979,999 km (0.035 R)
• M24: 8,371,497 km (0.092 R)
• M25: 9,099,290 km (0.051 R)
• M26: 11,204,282 km (0.115 R)
• M27: 12,086,910 km (0.066 R)
• M28: 12,208,981 km (0.084 R)
• M29: 12,413,482 km (0.111 R)
• M30: 12,619,029 km (0.091 R)
• M31: 13,033,565 km (0.07 R)
• M32: 13,242,553 km (0.097 R)
• M33: 13,833,614 km (0.106 R)
• M34: 14,433,352 km (0.111 R)
• M35: 15,041,468 km (0.099 R)
• M36: 15,216,796 km (0.093 R)
• M37: 15,348,742 km (0.084 R)
• M38: 15,613,829 km (0.08 R)
• M39: 16,373,038 km (0.048 R)
• M40: 18,487,155 km (0.038 R)
• M41: 18,816,420 km (0.119 R)
• M42: 20,007,967 km (0.118 R)
• M43: 21,519,355 km (0.09 R)
• M44: 21,667,606 km (0.039 R)
• M45: 22,463,915 km (0.082 R)
• M46: 23,320,363 km (0.037 R)
• M47: 23,421,791 km (0.103 R)
• M48: 24,702,648 km (0.119 R)
• M49: 24,806,020 km (0.083 R)
• M50: 25,065,273 km (0.101 R)
• M51: 25,901,076 km (0.099 R)
• M52: 27,385,386 km (0.045 R)
• M53: 29,170,089 km (0.069 R)
• M54: 29,553,508 km (0.089 R)
• M55: 30,436,136 km (0.103 R)
• M56: 30,547,137 km (0.093 R)
• M57: 30,936,391 km (0.11 R)
• M58: 31,215,540 km (0.111 R)
• M59: 31,439,489 km (0.081 R)
• M60: 31,832,632 km (0.098 R)
• M61: 32,114,325 km (0.109 R)
• M62: 33,135,779 km (0.085 R)
• M63: 34,861,540 km (0.118 R)
• M64: 36,087,046 km (0.119 R)
• M65: 36,380,856 km (0.113 R)
• M66: 36,498,589 km (0.096 R)
• M67: 36,911,779 km (0.101 R)
• M68: 37,564,175 km (0.063 R)
• M69: 37,921,714 km (0.097 R)
• M70: 38,220,461 km (0.05 R)
• M71: 38,640,083 km (0.12 R)
• M72: 39,423,377 km (0.066 R)
• M73: 40,029,398 km (0.09 R)
• M74: 40,577,525 km (0.117 R)
• M75: 40,944,339 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.9

Radius: 5.4

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.92 AU - 7.08 AU

Year: 12350 Days

Day: 20 Hours

Environment

Temp: -226 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 42,941,486 km

• M1: 116,686 km (0.113 R)
• M2: 397,332 km (0.092 R)
• M3: 462,856 km (0.06 R)
• M4: 965,505 km (0.076 R)
• M5: 1,342,491 km (0.07 R)
• M6: 1,382,434 km (0.059 R)
• M7: 1,463,815 km (0.075 R)
• M8: 1,610,122 km (0.088 R)
• M9: 1,695,692 km (0.109 R)
• M10: 1,805,048 km (0.088 R)
• M11: 1,894,208 km (0.118 R)
• M12: 2,288,997 km (0.118 R)
• M13: 2,532,991 km (0.057 R)
• M14: 3,534,250 km (0.051 R)
• M15: 3,759,095 km (0.096 R)
• M16: 4,643,069 km (0.105 R)
• M17: 4,951,390 km (0.117 R)
• M18: 5,330,322 km (0.071 R)
• M19: 5,523,153 km (0.046 R)
• M20: 6,351,626 km (0.104 R)
• M21: 7,182,643 km (0.085 R)
• M22: 7,719,400 km (0.053 R)
• M23: 9,021,051 km (0.044 R)
• M24: 9,952,148 km (0.091 R)
• M25: 10,269,295 km (0.11 R)
• M26: 10,913,613 km (0.104 R)
• M27: 12,452,826 km (0.094 R)
• M28: 12,537,947 km (0.11 R)
• M29: 12,580,583 km (0.114 R)
• M30: 12,751,573 km (0.117 R)
• M31: 13,139,181 km (0.096 R)
• M32: 13,618,193 km (0.115 R)
• M33: 14,414,353 km (0.066 R)
• M34: 14,548,543 km (0.105 R)
• M35: 15,089,339 km (0.115 R)
• M36: 15,958,951 km (0.108 R)
• M37: 16,563,177 km (0.07 R)
• M38: 17,507,588 km (0.102 R)
• M39: 18,130,664 km (0.055 R)
• M40: 19,596,124 km (0.114 R)
• M41: 20,694,771 km (0.119 R)
• M42: 20,795,750 km (0.045 R)
• M43: 20,947,292 km (0.063 R)
• M44: 21,048,570 km (0.119 R)
• M45: 21,557,352 km (0.063 R)
• M46: 21,864,626 km (0.109 R)
• M47: 22,070,323 km (0.063 R)
• M48: 22,587,184 km (0.034 R)
• M49: 22,951,305 km (0.088 R)
• M50: 23,527,556 km (0.066 R)
• M51: 24,002,679 km (0.095 R)
• M52: 24,321,023 km (0.085 R)
• M53: 24,801,382 km (0.075 R)
• M54: 25,825,529 km (0.079 R)
• M55: 25,879,684 km (0.097 R)
• M56: 26,643,680 km (0.052 R)
• M57: 27,304,454 km (0.104 R)
• M58: 27,747,862 km (0.12 R)
• M59: 28,305,563 km (0.095 R)
• M60: 28,754,506 km (0.085 R)
• M61: 28,867,004 km (0.119 R)
• M62: 32,370,137 km (0.094 R)
• M63: 33,488,381 km (0.102 R)
• M64: 34,022,445 km (0.051 R)
• M65: 35,279,666 km (0.088 R)
• M66: 35,702,130 km (0.072 R)
• M67: 35,823,005 km (0.111 R)
• M68: 37,040,582 km (0.087 R)
• M69: 38,705,607 km (0.111 R)
• M70: 42,684,461 km (0.12 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 12,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit