🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.52 AU - 0.56 AU

Year: 180 Days

Day: 43.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.64 AU - 1.98 AU

Year: 1103 Days

Day: 25.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.6

Radius: 13.7

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2 AU - 2.88 AU

Year: 1727 Days

Day: 9.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 35,754,263 km

• M1: 179,218 km (0.118 R)
• M2: 348,114 km (0.084 R)
• M3: 456,274 km (0.103 R)
• M4: 610,509 km (0.114 R)
• M5: 711,936 km (0.039 R)
• M6: 912,547 km (0.069 R)
• M7: 1,062,743 km (0.03 R)
• M8: 1,197,531 km (0.083 R)
• M9: 1,321,548 km (0.115 R)
• M10: 1,424,022 km (0.114 R)
• M11: 1,520,662 km (0.086 R)
• M12: 1,628,522 km (0.089 R)
• M13: 1,776,774 km (0.06 R)
• M14: 1,881,492 km (0.108 R)
• M15: 1,978,432 km (0.059 R)
• M16: 2,107,236 km (0.099 R)
• M17: 2,363,048 km (0.105 R)
• M18: 2,500,080 km (0.065 R)
• M19: 2,607,491 km (0.111 R)
• M20: 2,727,468 km (0.058 R)
• M21: 2,961,589 km (0.117 R)
• M22: 3,691,926 km (0.093 R)
• M23: 3,976,760 km (0.106 R)
• M24: 4,065,023 km (0.098 R)
• M25: 4,346,417 km (0.097 R)
• M26: 4,437,372 km (0.109 R)
• M27: 4,820,941 km (0.118 R)
• M28: 5,119,090 km (0.09 R)
• M29: 5,242,957 km (0.083 R)
• M30: 5,451,496 km (0.109 R)
• M31: 5,648,666 km (0.059 R)
• M32: 6,181,085 km (0.101 R)
• M33: 6,313,030 km (0.114 R)
• M34: 6,401,592 km (0.12 R)
• M35: 6,744,919 km (0.116 R)
• M36: 7,186,233 km (0.044 R)
• M37: 7,511,907 km (0.069 R)
• M38: 8,081,277 km (0.103 R)
• M39: 8,177,618 km (0.089 R)
• M40: 8,322,728 km (0.068 R)
• M41: 8,533,960 km (0.068 R)
• M42: 8,730,382 km (0.102 R)
• M43: 9,078,048 km (0.052 R)
• M44: 9,312,318 km (0.097 R)
• M45: 9,684,368 km (0.046 R)
• M46: 10,234,589 km (0.076 R)
• M47: 10,408,571 km (0.073 R)
• M48: 10,566,098 km (0.102 R)
• M49: 10,812,635 km (0.052 R)
• M50: 10,918,849 km (0.115 R)
• M51: 11,007,561 km (0.091 R)
• M52: 11,437,206 km (0.119 R)
• M53: 11,545,515 km (0.083 R)
• M54: 11,726,827 km (0.08 R)
• M55: 11,890,637 km (0.096 R)
• M56: 12,572,654 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.5

Radius: 14.9

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.98 AU - 4.18 AU

Year: 3069 Days

Day: 13.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 35,754,263 km

• M1: 204,201 km (0.073 R)
• M2: 403,017 km (0.074 R)
• M3: 550,969 km (0.08 R)
• M4: 647,609 km (0.115 R)
• M5: 811,120 km (0.097 R)
• M6: 914,641 km (0.091 R)
• M7: 1,267,543 km (0.119 R)
• M8: 1,557,912 km (0.093 R)
• M9: 1,691,054 km (0.107 R)
• M10: 1,941,032 km (0.071 R)
• M11: 2,173,657 km (0.1 R)
• M12: 2,431,115 km (0.103 R)
• M13: 2,714,902 km (0.067 R)
• M14: 3,060,024 km (0.094 R)
• M15: 3,349,796 km (0.082 R)
• M16: 3,648,842 km (0.084 R)
• M17: 3,792,755 km (0.085 R)
• M18: 3,938,463 km (0.094 R)
• M19: 4,123,366 km (0.097 R)
• M20: 4,559,594 km (0.062 R)
• M21: 5,070,769 km (0.074 R)
• M22: 5,191,495 km (0.096 R)
• M23: 5,312,968 km (0.113 R)
• M24: 5,999,024 km (0.086 R)
• M25: 6,105,388 km (0.102 R)
• M26: 6,363,445 km (0.12 R)
• M27: 6,559,268 km (0.114 R)
• M28: 7,024,218 km (0.114 R)
• M29: 7,136,417 km (0.063 R)
• M30: 8,056,444 km (0.104 R)
• M31: 8,316,146 km (0.1 R)
• M32: 8,940,717 km (0.063 R)
• M33: 9,038,255 km (0.043 R)
• M34: 9,160,476 km (0.068 R)
• M35: 9,308,129 km (0.108 R)
• M36: 9,456,381 km (0.099 R)
• M37: 9,555,714 km (0.106 R)
• M38: 10,337,362 km (0.111 R)
• M39: 10,439,837 km (0.089 R)
• M40: 10,645,534 km (0.059 R)
• M41: 10,956,847 km (0.109 R)
• M42: 11,139,656 km (0.063 R)
• M43: 11,429,277 km (0.07 R)
• M44: 11,828,105 km (0.051 R)
• M45: 12,096,633 km (0.103 R)
• M46: 13,385,269 km (0.069 R)
• M47: 14,230,797 km (0.087 R)
• M48: 14,373,363 km (0.077 R)
• M49: 14,659,993 km (0.086 R)
• M50: 15,268,108 km (0.025 R)
• M51: 15,443,287 km (0.1 R)
• M52: 15,825,360 km (0.099 R)
• M53: 16,389,344 km (0.107 R)
• M54: 16,509,023 km (0.033 R)
• M55: 17,445,655 km (0.092 R)
• M56: 17,628,912 km (0.078 R)
• M57: 17,812,918 km (0.06 R)
• M58: 18,028,339 km (0.031 R)
• M59: 18,586,189 km (0.036 R)
• M60: 18,929,965 km (0.069 R)
• M61: 19,275,686 km (0.089 R)
• M62: 19,496,941 km (0.069 R)
• M63: 20,358,026 km (0.091 R)
• M64: 20,647,797 km (0.114 R)
• M65: 20,938,915 km (0.109 R)
• M66: 21,068,766 km (0.106 R)
• M67: 21,296,603 km (0.099 R)
• M68: 21,459,964 km (0.05 R)
• M69: 21,558,100 km (0.091 R)
• M70: 21,754,822 km (0.064 R)
• M71: 22,018,263 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.4

Radius: 13.3

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.12 AU - 4.28 AU

Year: 3899 Days

Day: 12.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 35,754,263 km

• M1: 165,904 km (0.112 R)
• M2: 300,991 km (0.073 R)
• M3: 387,608 km (0.075 R)
• M4: 785,538 km (0.111 R)
• M5: 904,170 km (0.032 R)
• M6: 1,011,431 km (0.045 R)
• M7: 1,104,331 km (0.089 R)
• M8: 1,309,580 km (0.106 R)
• M9: 1,872,965 km (0.088 R)
• M10: 2,001,320 km (0.061 R)
• M11: 2,701,588 km (0.112 R)
• M12: 3,037,734 km (0.118 R)
• M13: 3,288,161 km (0.111 R)
• M14: 3,487,725 km (0.076 R)
• M15: 3,676,667 km (0.107 R)
• M16: 4,372,746 km (0.082 R)
• M17: 4,545,382 km (0.046 R)
• M18: 4,946,005 km (0.042 R)
• M19: 5,109,515 km (0.11 R)
• M20: 5,425,316 km (0.079 R)
• M21: 5,577,158 km (0.085 R)
• M22: 6,023,708 km (0.104 R)
• M23: 6,589,188 km (0.067 R)
• M24: 6,697,197 km (0.116 R)
• M25: 6,787,555 km (0.119 R)
• M26: 6,969,615 km (0.084 R)
• M27: 7,116,520 km (0.1 R)
• M28: 7,488,121 km (0.083 R)
• M29: 7,733,163 km (0.058 R)
• M30: 7,942,600 km (0.092 R)
• M31: 8,173,280 km (0.094 R)
• M32: 8,601,878 km (0.119 R)
• M33: 8,818,944 km (0.118 R)
• M34: 9,542,100 km (0.05 R)
• M35: 9,684,817 km (0.109 R)
• M36: 9,849,075 km (0.087 R)
• M37: 10,138,397 km (0.082 R)
• M38: 10,388,824 km (0.109 R)
• M39: 11,475,653 km (0.107 R)
• M40: 12,043,676 km (0.063 R)
• M41: 12,935,429 km (0.111 R)
• M42: 13,161,621 km (0.087 R)
• M43: 13,940,876 km (0.1 R)
• M44: 14,429,612 km (0.106 R)
• M45: 14,593,871 km (0.031 R)
• M46: 15,185,231 km (0.042 R)
• M47: 15,304,461 km (0.087 R)
• M48: 15,591,988 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.3

Radius: 11.9

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.92 AU - 9.56 AU

Year: 10716 Days

Day: 9.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 35,754,263 km

• M1: 177,273 km (0.099 R)
• M2: 299,944 km (0.116 R)
• M3: 562,488 km (0.096 R)
• M4: 673,041 km (0.052 R)
• M5: 845,378 km (0.086 R)
• M6: 1,072,766 km (0.081 R)
• M7: 1,341,893 km (0.034 R)
• M8: 1,703,321 km (0.101 R)
• M9: 1,822,551 km (0.115 R)
• M10: 1,969,606 km (0.085 R)
• M11: 2,434,556 km (0.074 R)
• M12: 2,652,221 km (0.107 R)
• M13: 2,933,465 km (0.12 R)
• M14: 3,283,823 km (0.087 R)
• M15: 3,647,794 km (0.06 R)
• M16: 4,283,137 km (0.088 R)
• M17: 4,447,545 km (0.114 R)
• M18: 5,160,379 km (0.113 R)
• M19: 6,240,176 km (0.114 R)
• M20: 7,545,866 km (0.05 R)
• M21: 7,784,924 km (0.11 R)
• M22: 7,905,350 km (0.09 R)
• M23: 8,849,612 km (0.109 R)
• M24: 10,266,004 km (0.063 R)
• M25: 10,486,811 km (0.118 R)
• M26: 10,664,533 km (0.091 R)
• M27: 11,798,036 km (0.025 R)
• M28: 13,352,208 km (0.072 R)
• M29: 13,593,360 km (0.091 R)
• M30: 13,835,858 km (0.081 R)
• M31: 14,128,771 km (0.06 R)
• M32: 14,423,778 km (0.105 R)
• M33: 14,920,144 km (0.038 R)
• M34: 15,371,480 km (0.112 R)
• M35: 16,031,506 km (0.119 R)
• M36: 16,236,455 km (0.089 R)
• M37: 16,648,897 km (0.091 R)
• M38: 17,642,526 km (0.074 R)
• M39: 18,655,303 km (0.119 R)
• M40: 19,033,187 km (0.079 R)
• M41: 19,304,558 km (0.097 R)
• M42: 20,681,158 km (0.102 R)
• M43: 20,792,608 km (0.11 R)
• M44: 21,016,257 km (0.067 R)
• M45: 21,184,405 km (0.054 R)
• M46: 21,522,197 km (0.078 R)
• M47: 23,064,252 km (0.111 R)
• M48: 23,179,891 km (0.097 R)
• M49: 23,528,005 km (0.091 R)
• M50: 24,053,393 km (0.101 R)
• M51: 24,229,320 km (0.038 R)
• M52: 24,405,696 km (0.084 R)
• M53: 24,700,703 km (0.094 R)
• M54: 24,996,907 km (0.078 R)
• M55: 25,115,687 km (0.098 R)
• M56: 25,473,226 km (0.07 R)
• M57: 25,952,538 km (0.093 R)
• M58: 26,313,966 km (0.078 R)
• M59: 27,592,280 km (0.086 R)
• M60: 27,776,435 km (0.094 R)
• M61: 27,899,554 km (0.063 R)
• M62: 28,084,457 km (0.116 R)
• M63: 30,652,604 km (0.104 R)
• M64: 33,491,223 km (0.075 R)
• M65: 33,687,795 km (0.089 R)
• M66: 33,884,815 km (0.088 R)
• M67: 34,742,759 km (0.096 R)
• M68: 36,345,401 km (0.05 R)
• M69: 37,359,375 km (0.053 R)
• M70: 38,040,495 km (0.102 R)
• M71: 38,382,475 km (0.086 R)
• M72: 38,863,133 km (0.078 R)
• M73: 39,069,728 km (0.119 R)
• M74: 40,038,823 km (0.106 R)
• M75: 41,085,709 km (0.081 R)
• M76: 41,366,504 km (0.12 R)
• M77: 41,718,209 km (0.106 R)
• M78: 43,349,274 km (0.052 R)
• M79: 43,993,143 km (0.083 R)
• M80: 44,280,371 km (0.058 R)
• M81: 45,507,822 km (0.1 R)
• M82: 47,039,704 km (0.025 R)
• M83: 47,186,460 km (0.057 R)
• M84: 47,333,365 km (0.051 R)
• M85: 47,701,226 km (0.045 R)
• M86: 47,922,481 km (0.11 R)
• M87: 48,736,593 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.3

Radius: 3.1

Gravity: 12.31 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.9 AU - 12.18 AU

Year: 15502 Days

Day: 20.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 35,754,263 km

• M1: 97,687 km (0.106 R)
• M2: 214,972 km (0.081 R)
• M3: 282,441 km (0.09 R)
• M4: 414,087 km (0.105 R)
• M5: 462,108 km (0.12 R)
• M6: 537,505 km (0.075 R)
• M7: 616,792 km (0.109 R)
• M8: 671,844 km (0.117 R)
• M9: 714,180 km (0.103 R)
• M10: 743,053 km (0.101 R)
• M11: 1,202,019 km (0.086 R)
• M12: 1,306,139 km (0.085 R)
• M13: 1,377,198 km (0.082 R)
• M14: 1,598,004 km (0.1 R)
• M15: 1,770,940 km (0.088 R)
• M16: 1,849,628 km (0.12 R)
• M17: 2,302,910 km (0.034 R)
• M18: 2,675,708 km (0.055 R)
• M19: 2,949,920 km (0.066 R)
• M20: 3,161,452 km (0.091 R)
• M21: 4,529,824 km (0.085 R)
• M22: 4,664,761 km (0.097 R)
• M23: 4,910,849 km (0.074 R)
• M24: 6,203,076 km (0.101 R)
• M25: 7,025,714 km (0.077 R)
• M26: 7,370,687 km (0.079 R)
• M27: 7,688,882 km (0.109 R)
• M28: 7,753,209 km (0.113 R)
• M29: 7,882,013 km (0.114 R)
• M30: 8,011,714 km (0.036 R)
• M31: 8,371,946 km (0.114 R)
• M32: 8,504,190 km (0.114 R)
• M33: 9,483,607 km (0.099 R)
• M34: 9,518,015 km (0.06 R)
• M35: 9,690,651 km (0.109 R)
• M36: 9,899,190 km (0.066 R)
• M37: 9,934,196 km (0.061 R)
• M38: 9,969,053 km (0.112 R)
• M39: 10,039,064 km (0.105 R)
• M40: 10,179,686 km (0.088 R)
• M41: 11,363,604 km (0.113 R)
• M42: 11,841,719 km (0.102 R)
• M43: 12,893,990 km (0.05 R)
• M44: 12,970,285 km (0.049 R)
• M45: 13,238,364 km (0.106 R)
• M46: 13,276,961 km (0.037 R)
• M47: 13,392,450 km (0.117 R)
• M48: 13,624,776 km (0.056 R)
• M49: 13,858,298 km (0.084 R)
• M50: 14,171,855 km (0.027 R)
• M51: 14,646,380 km (0.111 R)
• M52: 14,805,701 km (0.083 R)
• M53: 15,611,136 km (0.11 R)
• M54: 16,762,292 km (0.092 R)
• M55: 17,054,456 km (0.115 R)
• M56: 18,153,851 km (0.048 R)
• M57: 18,928,319 km (0.119 R)
• M58: 19,581,912 km (0.111 R)
• M59: 19,889,486 km (0.113 R)
• M60: 20,464,839 km (0.037 R)
• M61: 20,509,270 km (0.089 R)
• M62: 20,553,850 km (0.119 R)
• M63: 20,642,861 km (0.093 R)
• M64: 21,631,852 km (0.09 R)
• M65: 21,767,837 km (0.064 R)
• M66: 21,813,314 km (0.111 R)
• M67: 21,858,792 km (0.079 R)
• M68: 21,904,120 km (0.117 R)
• M69: 21,949,748 km (0.033 R)
• M70: 22,040,853 km (0.032 R)
• M71: 22,636,103 km (0.085 R)
• M72: 23,842,310 km (0.105 R)
• M73: 23,889,134 km (0.04 R)
• M74: 24,123,704 km (0.047 R)
• M75: 24,359,021 km (0.111 R)
• M76: 24,547,664 km (0.098 R)
• M77: 24,831,751 km (0.09 R)
• M78: 26,461,919 km (0.067 R)
• M79: 26,899,193 km (0.114 R)
• M80: 27,535,134 km (0.106 R)
• M81: 27,780,923 km (0.096 R)
• M82: 28,126,344 km (0.111 R)
• M83: 28,771,710 km (0.105 R)
• M84: 29,171,286 km (0.099 R)
• M85: 29,421,862 km (0.055 R)
• M86: 31,247,405 km (0.067 R)
• M87: 32,848,551 km (0.116 R)
• M88: 33,580,384 km (0.072 R)
• M89: 33,895,736 km (0.091 R)
• M90: 33,948,394 km (0.104 R)
• M91: 34,635,198 km (0.071 R)
• M92: 34,741,263 km (0.069 R)
• M93: 35,379,896 km (0.116 R)
• M94: 35,433,303 km (0.112 R)
• M95: 35,540,116 km (0.039 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 13,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit