🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.4 AU - 0.62 AU

Year: 164 Days

Day: 31.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 24,435,112 km

• M1: 188,793 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.48 AU - 0.72 AU

Year: 209 Days

Day: 26.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.63 AU - 0.75 AU

Year: 258 Days

Day: 24.5 Hours

Environment

Temp: -24 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.74 AU - 0.92 AU

Year: 340 Days

Day: 22.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.6

Radius: 8.1

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.76 AU - 3.52 AU

Year: 2502 Days

Day: 7.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 24,435,112 km

• M1: 102,475 km (0.1 R)
• M2: 177,423 km (0.048 R)
• M3: 249,978 km (0.09 R)
• M4: 324,029 km (0.058 R)
• M5: 392,844 km (0.062 R)
• M6: 531,222 km (0.092 R)
• M7: 650,601 km (0.107 R)
• M8: 704,606 km (0.096 R)
• M9: 847,023 km (0.069 R)
• M10: 957,576 km (0.116 R)
• M11: 1,364,781 km (0.108 R)
• M12: 1,544,448 km (0.105 R)
• M13: 1,770,192 km (0.118 R)
• M14: 1,900,192 km (0.112 R)
• M15: 2,281,218 km (0.095 R)
• M16: 2,351,679 km (0.058 R)
• M17: 2,805,558 km (0.07 R)
• M18: 2,911,773 km (0.072 R)
• M19: 2,973,108 km (0.032 R)
• M20: 3,144,098 km (0.074 R)
• M21: 3,207,079 km (0.049 R)
• M22: 3,350,244 km (0.108 R)
• M23: 3,495,653 km (0.068 R)
• M24: 3,560,878 km (0.054 R)
• M25: 3,659,613 km (0.095 R)
• M26: 4,012,215 km (0.082 R)
• M27: 4,114,989 km (0.079 R)
• M28: 4,236,013 km (0.093 R)
• M29: 4,305,726 km (0.075 R)
• M30: 4,358,235 km (0.082 R)
• M31: 4,624,220 km (0.113 R)
• M32: 4,877,040 km (0.105 R)
• M33: 5,134,648 km (0.103 R)
• M34: 5,321,196 km (0.079 R)
• M35: 5,816,964 km (0.028 R)
• M36: 6,267,852 km (0.118 R)
• M37: 6,628,682 km (0.112 R)
• M38: 6,730,109 km (0.072 R)
• M39: 7,412,425 km (0.095 R)
• M40: 7,559,928 km (0.098 R)
• M41: 7,729,722 km (0.096 R)
• M42: 8,730,681 km (0.065 R)
• M43: 8,819,692 km (0.101 R)
• M44: 8,976,171 km (0.117 R)
• M45: 9,088,370 km (0.059 R)
• M46: 9,450,995 km (0.113 R)
• M47: 10,050,135 km (0.12 R)
• M48: 11,333,535 km (0.052 R)
• M49: 11,430,624 km (0.1 R)
• M50: 11,576,781 km (0.118 R)
• M51: 12,019,142 km (0.074 R)
• M52: 12,192,526 km (0.12 R)
• M53: 12,492,021 km (0.095 R)
• M54: 12,844,324 km (0.087 R)
• M55: 12,894,888 km (0.086 R)
• M56: 12,970,883 km (0.073 R)
• M57: 13,098,042 km (0.101 R)
• M58: 13,404,568 km (0.09 R)
• M59: 13,455,880 km (0.03 R)
• M60: 13,533,072 km (0.06 R)
• M61: 13,687,756 km (0.117 R)
• M62: 13,946,860 km (0.069 R)
• M63: 14,338,657 km (0.108 R)
• M64: 14,548,991 km (0.108 R)
• M65: 14,866,588 km (0.088 R)
• M66: 14,972,952 km (0.054 R)
• M67: 15,052,837 km (0.082 R)
• M68: 15,132,872 km (0.089 R)
• M69: 15,239,834 km (0.12 R)
• M70: 15,454,657 km (0.079 R)
• M71: 15,968,675 km (0.059 R)
• M72: 16,159,412 km (0.097 R)
• M73: 16,351,047 km (0.077 R)
• M74: 16,598,482 km (0.046 R)
• M75: 16,957,966 km (0.1 R)
• M76: 17,432,041 km (0.039 R)
• M77: 17,628,463 km (0.095 R)
• M78: 17,853,907 km (0.096 R)
• M79: 17,995,277 km (0.047 R)
• M80: 18,137,096 km (0.104 R)
• M81: 18,279,214 km (0.101 R)
• M82: 18,364,635 km (0.101 R)
• M83: 19,458,494 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.2

Radius: 14

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.35 AU - 3.61 AU

Year: 2919 Days

Day: 13.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 24,435,112 km

• M1: 194,926 km (0.066 R)
• M2: 330,611 km (0.116 R)
• M3: 595,250 km (0.101 R)
• M4: 721,511 km (0.092 R)
• M5: 833,559 km (0.093 R)
• M6: 969,693 km (0.108 R)
• M7: 1,059,153 km (0.113 R)
• M8: 1,189,453 km (0.093 R)
• M9: 1,375,552 km (0.109 R)
• M10: 1,477,578 km (0.103 R)
• M11: 1,935,348 km (0.09 R)
• M12: 2,265,061 km (0.055 R)
• M13: 2,399,699 km (0.113 R)
• M14: 2,562,462 km (0.086 R)
• M15: 2,992,107 km (0.06 R)
• M16: 3,319,128 km (0.057 R)
• M17: 3,515,400 km (0.117 R)
• M18: 3,643,606 km (0.115 R)
• M19: 3,802,479 km (0.11 R)
• M20: 4,187,394 km (0.066 R)
• M21: 4,308,419 km (0.082 R)
• M22: 4,476,716 km (0.094 R)
• M23: 4,615,992 km (0.07 R)
• M24: 4,946,902 km (0.065 R)
• M25: 5,042,944 km (0.098 R)
• M26: 5,318,354 km (0.111 R)
• M27: 5,433,245 km (0.105 R)
• M28: 5,732,441 km (0.083 R)
• M29: 5,968,955 km (0.091 R)
• M30: 6,174,203 km (0.111 R)
• M31: 6,295,078 km (0.059 R)
• M32: 6,416,701 km (0.101 R)
• M33: 6,750,903 km (0.053 R)
• M34: 7,217,648 km (0.037 R)
• M35: 7,528,513 km (0.08 R)
• M36: 7,806,466 km (0.113 R)
• M37: 8,163,406 km (0.084 R)
• M38: 8,660,670 km (0.036 R)
• M39: 8,776,907 km (0.118 R)
• M40: 9,207,300 km (0.11 R)
• M41: 9,484,804 km (0.03 R)
• M42: 9,604,632 km (0.106 R)
• M43: 9,825,588 km (0.084 R)
• M44: 10,027,844 km (0.068 R)
• M45: 10,663,935 km (0.091 R)
• M46: 10,871,876 km (0.12 R)
• M47: 11,123,350 km (0.108 R)
• M48: 11,334,283 km (0.062 R)
• M49: 11,546,562 km (0.099 R)
• M50: 11,653,225 km (0.106 R)
• M51: 12,518,200 km (0.056 R)
• M52: 13,047,328 km (0.076 R)
• M53: 13,538,607 km (0.049 R)
• M54: 13,718,873 km (0.117 R)
• M55: 13,877,147 km (0.112 R)
• M56: 14,195,641 km (0.052 R)
• M57: 14,493,491 km (0.109 R)
• M58: 14,608,681 km (0.111 R)
• M59: 14,724,170 km (0.039 R)
• M60: 14,863,147 km (0.118 R)
• M61: 15,095,622 km (0.051 R)
• M62: 15,305,957 km (0.084 R)
• M63: 15,470,215 km (0.114 R)
• M64: 15,611,435 km (0.04 R)
• M65: 16,037,789 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.4

Radius: 9.6

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.2 AU - 3.88 AU

Year: 2994 Days

Day: 8.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 121.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 24,435,112 km

• M1: 136,433 km (0.031 R)
• M2: 196,871 km (0.103 R)
• M3: 338,690 km (0.112 R)
• M4: 513,270 km (0.112 R)
• M5: 837,449 km (0.107 R)
• M6: 962,961 km (0.103 R)
• M7: 1,169,706 km (0.096 R)
• M8: 1,500,167 km (0.059 R)
• M9: 1,741,469 km (0.075 R)
• M10: 2,213,450 km (0.088 R)
• M11: 2,913,867 km (0.119 R)
• M12: 3,197,954 km (0.103 R)
• M13: 3,453,916 km (0.06 R)
• M14: 3,528,266 km (0.07 R)
• M15: 3,888,946 km (0.118 R)
• M16: 3,985,736 km (0.106 R)
• M17: 4,063,826 km (0.099 R)
• M18: 4,281,341 km (0.102 R)
• M19: 4,361,376 km (0.103 R)
• M20: 4,421,814 km (0.094 R)
• M21: 4,624,968 km (0.117 R)
• M22: 4,789,825 km (0.108 R)
• M23: 4,893,795 km (0.089 R)
• M24: 5,125,373 km (0.119 R)
• M25: 5,231,737 km (0.066 R)
• M26: 5,511,934 km (0.03 R)
• M27: 5,599,149 km (0.113 R)
• M28: 5,686,813 km (0.088 R)
• M29: 6,154,606 km (0.099 R)
• M30: 6,427,622 km (0.085 R)
• M31: 6,496,437 km (0.07 R)
• M32: 6,565,551 km (0.114 R)
• M33: 7,151,077 km (0.07 R)
• M34: 7,438,006 km (0.101 R)
• M35: 7,607,201 km (0.102 R)
• M36: 7,777,593 km (0.119 R)
• M37: 7,875,580 km (0.091 R)
• M38: 7,974,015 km (0.115 R)
• M39: 8,171,933 km (0.089 R)
• M40: 8,472,027 km (0.069 R)
• M41: 8,547,574 km (0.1 R)
• M42: 8,623,420 km (0.114 R)
• M43: 8,724,847 km (0.11 R)
• M44: 9,057,403 km (0.07 R)
• M45: 9,134,596 km (0.041 R)
• M46: 9,238,117 km (0.104 R)
• M47: 9,367,968 km (0.114 R)
• M48: 10,052,827 km (0.083 R)
• M49: 10,186,418 km (0.075 R)
• M50: 10,374,313 km (0.055 R)
• M51: 10,509,400 km (0.068 R)
• M52: 10,917,802 km (0.117 R)
• M53: 11,220,738 km (0.109 R)
• M54: 11,331,590 km (0.076 R)
• M55: 11,442,741 km (0.063 R)
• M56: 11,526,366 km (0.084 R)
• M57: 12,316,841 km (0.112 R)
• M58: 12,603,321 km (0.103 R)
• M59: 13,183,013 km (0.086 R)
• M60: 13,890,162 km (0.075 R)
• M61: 14,098,702 km (0.099 R)
• M62: 14,428,565 km (0.088 R)
• M63: 14,882,445 km (0.106 R)
• M64: 15,126,589 km (0.069 R)
• M65: 15,341,112 km (0.075 R)
• M66: 17,062,236 km (0.1 R)
• M67: 17,349,613 km (0.042 R)
• M68: 17,703,113 km (0.049 R)
• M69: 17,929,305 km (0.087 R)
• M70: 18,449,905 km (0.091 R)
• M71: 19,173,809 km (0.107 R)
• M72: 19,605,998 km (0.101 R)
• M73: 19,873,628 km (0.065 R)
• M74: 20,007,818 km (0.109 R)
• M75: 20,581,675 km (0.101 R)
• M76: 20,717,510 km (0.07 R)
• M77: 20,989,928 km (0.088 R)
• M78: 21,849,218 km (0.095 R)
• M79: 21,987,895 km (0.06 R)
• M80: 22,057,159 km (0.109 R)
• M81: 23,744,324 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.1

Radius: 12.4

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.37 AU - 5.35 AU

Year: 4817 Days

Day: 13.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 91.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 24,435,112 km

• M1: 160,369 km (0.064 R)
• M2: 244,443 km (0.108 R)
• M3: 417,528 km (0.04 R)
• M4: 933,640 km (0.107 R)
• M5: 1,240,166 km (0.105 R)
• M6: 1,345,184 km (0.104 R)
• M7: 1,856,061 km (0.096 R)
• M8: 1,993,092 km (0.064 R)
• M9: 2,245,015 km (0.094 R)
• M10: 2,375,016 km (0.115 R)
• M11: 2,920,300 km (0.07 R)
• M12: 3,044,765 km (0.089 R)
• M13: 3,809,659 km (0.051 R)
• M14: 4,005,184 km (0.063 R)
• M15: 4,549,570 km (0.111 R)
• M16: 4,652,943 km (0.037 R)
• M17: 4,841,137 km (0.037 R)
• M18: 4,989,239 km (0.093 R)
• M19: 5,420,679 km (0.083 R)
• M20: 5,530,484 km (0.101 R)
• M21: 5,864,386 km (0.1 R)
• M22: 6,113,467 km (0.071 R)
• M23: 6,227,909 km (0.113 R)
• M24: 6,342,950 km (0.102 R)
• M25: 6,669,073 km (0.116 R)
• M26: 6,763,320 km (0.076 R)
• M27: 7,168,580 km (0.116 R)
• M28: 7,410,630 km (0.051 R)
• M29: 7,508,317 km (0.088 R)
• M30: 7,655,521 km (0.084 R)
• M31: 8,027,871 km (0.09 R)
• M32: 8,482,498 km (0.086 R)
• M33: 9,049,624 km (0.115 R)
• M34: 9,522,952 km (0.118 R)
• M35: 9,629,166 km (0.046 R)
• M36: 9,709,051 km (0.118 R)
• M37: 10,031,136 km (0.095 R)
• M38: 10,768,653 km (0.101 R)
• M39: 10,990,656 km (0.102 R)
• M40: 11,354,478 km (0.109 R)
• M41: 11,439,001 km (0.083 R)
• M42: 11,580,371 km (0.099 R)
• M43: 11,722,190 km (0.056 R)
• M44: 11,979,199 km (0.066 R)
• M45: 12,122,813 km (0.103 R)
• M46: 13,291,771 km (0.084 R)
• M47: 14,010,589 km (0.07 R)
• M48: 14,527,300 km (0.082 R)
• M49: 15,081,261 km (0.108 R)
• M50: 15,174,161 km (0.117 R)
• M51: 15,548,155 km (0.063 R)
• M52: 15,988,272 km (0.077 R)
• M53: 16,464,293 km (0.097 R)
• M54: 16,816,446 km (0.112 R)
• M55: 17,235,919 km (0.094 R)
• M56: 17,724,057 km (0.081 R)
• M57: 17,920,628 km (0.114 R)
• M58: 18,381,988 km (0.083 R)
• M59: 18,481,471 km (0.027 R)
• M60: 18,814,027 km (0.042 R)
• M61: 18,981,127 km (0.053 R)
• M62: 19,755,895 km (0.069 R)
• M63: 20,027,864 km (0.069 R)
• M64: 20,369,545 km (0.047 R)
• M65: 21,058,593 km (0.072 R)
• M66: 22,001,060 km (0.09 R)
• M67: 22,353,662 km (0.118 R)
• M68: 22,992,894 km (0.087 R)
• M69: 23,100,006 km (0.071 R)
• M70: 23,207,417 km (0.077 R)
• M71: 23,494,346 km (0.12 R)
• M72: 23,746,418 km (0.096 R)
• M73: 24,398,665 km (0.081 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 17,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit