🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.92 AU - 1.42 AU

Year: 477 Days

Day: 37.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.16 AU - 1.22 AU

Year: 489 Days

Day: 34.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 49,272,294 km

• M1: 411,993 km (0.091 R)
• M2: 712,684 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.52 AU - 1.8 AU

Year: 806 Days

Day: 37 Hours

Environment

Temp: -58 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,272,294 km

• M1: 527,183 km (0.114 R)
• M2: 1,148,313 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.21 AU - 3.11 AU

Year: 1634 Days

Day: 30 Hours

Environment

Temp: -94 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.3

Radius: 9.4

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.01 AU - 5.51 AU

Year: 3912 Days

Day: 9.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,272,294 km

• M1: 128,505 km (0.074 R)
• M2: 310,116 km (0.091 R)
• M3: 380,727 km (0.114 R)
• M4: 440,416 km (0.101 R)
• M5: 513,569 km (0.094 R)
• M6: 933,940 km (0.104 R)
• M7: 1,146,518 km (0.101 R)
• M8: 1,212,192 km (0.116 R)
• M9: 1,588,729 km (0.091 R)
• M10: 1,707,211 km (0.109 R)
• M11: 1,767,499 km (0.061 R)
• M12: 1,969,007 km (0.095 R)
• M13: 2,210,608 km (0.108 R)
• M14: 2,496,340 km (0.064 R)
• M15: 2,634,867 km (0.102 R)
• M16: 3,066,008 km (0.064 R)
• M17: 3,177,309 km (0.1 R)
• M18: 3,346,804 km (0.109 R)
• M19: 3,519,290 km (0.078 R)
• M20: 3,893,135 km (0.044 R)
• M21: 4,176,773 km (0.107 R)
• M22: 4,300,490 km (0.05 R)
• M23: 4,404,461 km (0.06 R)
• M24: 4,551,366 km (0.096 R)
• M25: 4,721,458 km (0.089 R)
• M26: 4,807,178 km (0.063 R)
• M27: 4,871,954 km (0.1 R)
• M28: 4,936,879 km (0.061 R)
• M29: 5,067,777 km (0.101 R)
• M30: 5,399,885 km (0.085 R)
• M31: 5,534,822 km (0.05 R)
• M32: 5,670,806 km (0.108 R)
• M33: 6,438,692 km (0.1 R)
• M34: 6,726,070 km (0.068 R)
• M35: 6,944,333 km (0.088 R)
• M36: 7,387,891 km (0.058 R)
• M37: 7,537,788 km (0.033 R)
• M38: 7,891,437 km (0.093 R)
• M39: 8,173,280 km (0.114 R)
• M40: 8,328,413 km (0.074 R)
• M41: 8,641,521 km (0.081 R)
• M42: 9,468,199 km (0.119 R)
• M43: 9,932,401 km (0.097 R)
• M44: 10,181,033 km (0.105 R)
• M45: 11,397,563 km (0.07 R)
• M46: 11,716,206 km (0.109 R)
• M47: 12,302,929 km (0.116 R)
• M48: 12,362,170 km (0.111 R)
• M49: 12,659,570 km (0.071 R)
• M50: 12,809,168 km (0.114 R)
• M51: 13,291,920 km (0.089 R)
• M52: 13,535,466 km (0.062 R)
• M53: 13,749,839 km (0.111 R)
• M54: 14,088,978 km (0.115 R)
• M55: 14,649,970 km (0.059 R)
• M56: 15,633,127 km (0.069 R)
• M57: 15,697,305 km (0.093 R)
• M58: 16,735,663 km (0.108 R)
• M59: 16,867,160 km (0.055 R)
• M60: 16,998,806 km (0.088 R)
• M61: 17,163,962 km (0.088 R)
• M62: 17,829,822 km (0.09 R)
• M63: 17,964,012 km (0.095 R)
• M64: 18,233,437 km (0.075 R)
• M65: 18,334,715 km (0.061 R)
• M66: 18,707,962 km (0.091 R)
• M67: 19,531,199 km (0.118 R)
• M68: 19,704,134 km (0.087 R)
• M69: 21,106,315 km (0.092 R)
• M70: 21,177,224 km (0.096 R)
• M71: 21,461,759 km (0.103 R)
• M72: 21,533,118 km (0.112 R)
• M73: 21,819,298 km (0.113 R)
• M74: 22,940,235 km (0.067 R)
• M75: 23,013,089 km (0.045 R)
• M76: 23,342,354 km (0.091 R)
• M77: 23,710,066 km (0.102 R)
• M78: 24,190,873 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.4

Radius: 11.4

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.71 AU - 5.89 AU

Year: 3962 Days

Day: 10.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,272,294 km

• M1: 149,149 km (0.109 R)
• M2: 299,944 km (0.055 R)
• M3: 409,150 km (0.072 R)
• M4: 567,574 km (0.117 R)
• M5: 701,614 km (0.096 R)
• M6: 847,173 km (0.106 R)
• M7: 1,227,899 km (0.113 R)
• M8: 1,376,600 km (0.085 R)
• M9: 1,659,639 km (0.072 R)
• M10: 1,808,339 km (0.066 R)
• M11: 1,944,324 km (0.073 R)
• M12: 2,048,743 km (0.071 R)
• M13: 2,410,171 km (0.031 R)
• M14: 2,541,518 km (0.097 R)
• M15: 3,193,167 km (0.12 R)
• M16: 3,421,752 km (0.051 R)
• M17: 3,829,257 km (0.113 R)
• M18: 4,094,643 km (0.112 R)
• M19: 4,184,552 km (0.092 R)
• M20: 4,320,536 km (0.068 R)
• M21: 4,434,978 km (0.057 R)
• M22: 4,573,805 km (0.087 R)
• M23: 4,690,492 km (0.051 R)
• M24: 5,046,684 km (0.088 R)
• M25: 5,289,033 km (0.103 R)
• M26: 5,387,169 km (0.086 R)
• M27: 5,585,087 km (0.095 R)
• M28: 5,937,240 km (0.101 R)
• M29: 6,270,844 km (0.089 R)
• M30: 6,849,189 km (0.055 R)
• M31: 7,144,944 km (0.117 R)
• M32: 7,389,985 km (0.084 R)
• M33: 7,749,020 km (0.119 R)
• M34: 7,860,620 km (0.113 R)
• M35: 8,028,918 km (0.076 R)
• M36: 8,255,409 km (0.099 R)
• M37: 9,005,792 km (0.082 R)
• M38: 9,747,947 km (0.096 R)
• M39: 9,989,547 km (0.065 R)
• M40: 10,325,095 km (0.04 R)
• M41: 10,478,882 km (0.107 R)
• M42: 10,602,450 km (0.116 R)
• M43: 10,726,467 km (0.118 R)
• M44: 11,038,677 km (0.065 R)
• M45: 11,132,924 km (0.096 R)
• M46: 11,512,603 km (0.114 R)
• M47: 11,832,444 km (0.084 R)
• M48: 12,284,828 km (0.103 R)
• M49: 12,644,461 km (0.075 R)
• M50: 12,743,046 km (0.109 R)
• M51: 13,007,385 km (0.117 R)
• M52: 13,140,378 km (0.106 R)
• M53: 14,082,994 km (0.097 R)
• M54: 14,735,091 km (0.043 R)
• M55: 15,221,883 km (0.057 R)
• M56: 15,467,223 km (0.109 R)
• M57: 15,784,670 km (0.088 R)
• M58: 16,749,875 km (0.112 R)
• M59: 16,858,334 km (0.066 R)
• M60: 17,807,831 km (0.116 R)
• M61: 18,066,486 km (0.066 R)
• M62: 18,214,887 km (0.087 R)
• M63: 18,363,587 km (0.101 R)
• M64: 18,774,682 km (0.051 R)
• M65: 19,151,220 km (0.099 R)
• M66: 20,103,111 km (0.077 R)
• M67: 20,333,941 km (0.103 R)
• M68: 20,565,518 km (0.069 R)
• M69: 20,914,680 km (0.098 R)
• M70: 21,383,220 km (0.074 R)
• M71: 21,579,493 km (0.11 R)
• M72: 22,132,107 km (0.076 R)
• M73: 22,529,739 km (0.067 R)
• M74: 23,130,673 km (0.105 R)
• M75: 24,553,349 km (0.069 R)
• M76: 25,711,685 km (0.05 R)
• M77: 26,297,510 km (0.113 R)
• M78: 27,014,982 km (0.075 R)
• M79: 27,269,597 km (0.057 R)
• M80: 27,909,876 km (0.115 R)
• M81: 27,995,746 km (0.039 R)
• M82: 28,296,437 km (0.103 R)
• M83: 28,512,008 km (0.104 R)
• M84: 28,641,560 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.9

Radius: 10.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.85 AU - 5.77 AU

Year: 3974 Days

Day: 13.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 49,272,294 km

• M1: 153,936 km (0.092 R)
• M2: 226,790 km (0.093 R)
• M3: 313,856 km (0.064 R)
• M4: 523,892 km (0.074 R)
• M5: 790,326 km (0.107 R)
• M6: 1,080,695 km (0.082 R)
• M7: 1,194,838 km (0.12 R)
• M8: 1,313,170 km (0.119 R)
• M9: 1,384,229 km (0.072 R)
• M10: 1,703,471 km (0.089 R)
• M11: 1,871,918 km (0.038 R)
• M12: 2,165,280 km (0.045 R)
• M13: 2,311,287 km (0.036 R)
• M14: 2,398,203 km (0.055 R)
• M15: 2,639,355 km (0.084 R)
• M16: 2,822,164 km (0.066 R)
• M17: 2,928,528 km (0.108 R)
• M18: 3,145,445 km (0.09 R)
• M19: 3,269,761 km (0.119 R)
• M20: 3,494,905 km (0.113 R)
• M21: 3,580,625 km (0.115 R)
• M22: 4,292,113 km (0.094 R)
• M23: 4,445,899 km (0.082 R)
• M24: 4,648,604 km (0.101 R)
• M25: 4,727,293 km (0.113 R)
• M26: 5,307,583 km (0.106 R)
• M27: 5,690,254 km (0.039 R)
• M28: 5,944,571 km (0.109 R)
• M29: 6,133,513 km (0.085 R)
• M30: 6,341,903 km (0.112 R)
• M31: 6,552,686 km (0.106 R)
• M32: 6,676,703 km (0.108 R)
• M33: 6,748,061 km (0.068 R)
• M34: 7,035,438 km (0.057 R)
• M35: 7,327,005 km (0.096 R)
• M36: 7,734,360 km (0.089 R)
• M37: 8,513,166 km (0.103 R)
• M38: 8,590,508 km (0.105 R)
• M39: 8,706,895 km (0.081 R)
• M40: 8,921,867 km (0.089 R)
• M41: 9,020,004 km (0.101 R)
• M42: 9,217,622 km (0.092 R)
• M43: 9,940,779 km (0.119 R)
• M44: 10,144,980 km (0.059 R)
• M45: 10,309,238 km (0.12 R)
• M46: 10,412,311 km (0.101 R)
• M47: 10,515,833 km (0.064 R)
• M48: 11,038,528 km (0.077 R)
• M49: 11,228,667 km (0.104 R)
• M50: 11,526,815 km (0.104 R)
• M51: 11,676,862 km (0.049 R)
• M52: 12,109,050 km (0.119 R)
• M53: 12,217,957 km (0.096 R)
• M54: 12,546,474 km (0.083 R)
• M55: 12,678,719 km (0.107 R)
• M56: 13,145,314 km (0.097 R)
• M57: 13,302,243 km (0.086 R)
• M58: 13,414,591 km (0.059 R)
• M59: 13,844,385 km (0.099 R)
• M60: 14,049,634 km (0.097 R)
• M61: 14,233,041 km (0.119 R)
• M62: 14,578,761 km (0.073 R)
• M63: 14,741,075 km (0.12 R)
• M64: 15,067,498 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.1

Radius: 9.8

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.27 AU - 7.59 AU

Year: 6142 Days

Day: 6.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 49,272,294 km

• M1: 397,631 km (0.101 R)
• M2: 798,553 km (0.064 R)
• M3: 915,988 km (0.107 R)
• M4: 1,200,224 km (0.089 R)
• M5: 1,263,653 km (0.113 R)
• M6: 1,418,936 km (0.114 R)
• M7: 1,511,986 km (0.063 R)
• M8: 1,686,267 km (0.108 R)
• M9: 1,839,755 km (0.114 R)
• M10: 2,520,126 km (0.076 R)
• M11: 2,613,026 km (0.114 R)
• M12: 2,738,688 km (0.029 R)
• M13: 2,834,132 km (0.093 R)
• M14: 3,182,994 km (0.113 R)
• M15: 3,430,728 km (0.1 R)
• M16: 3,696,563 km (0.111 R)
• M17: 3,814,297 km (0.117 R)
• M18: 3,933,377 km (0.117 R)
• M19: 4,126,208 km (0.029 R)
• M20: 4,384,265 km (0.096 R)
• M21: 4,446,498 km (0.08 R)
• M22: 4,647,707 km (0.053 R)
• M23: 4,942,115 km (0.094 R)
• M24: 5,032,921 km (0.058 R)
• M25: 6,179,738 km (0.113 R)
• M26: 6,574,677 km (0.065 R)
• M27: 7,124,000 km (0.09 R)
• M28: 7,478,398 km (0.109 R)
• M29: 8,327,964 km (0.075 R)
• M30: 8,591,855 km (0.091 R)
• M31: 9,239,763 km (0.099 R)
• M32: 9,529,235 km (0.078 R)
• M33: 9,723,862 km (0.117 R)
• M34: 9,887,073 km (0.108 R)
• M35: 10,265,855 km (0.09 R)
• M36: 10,382,092 km (0.119 R)
• M37: 10,465,418 km (0.036 R)
• M38: 10,599,159 km (0.043 R)
• M39: 11,037,780 km (0.102 R)
• M40: 11,362,108 km (0.068 R)
• M41: 11,516,942 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.6

Radius: 6.7

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 9.81 AU - 15.47 AU

Year: 16930 Days

Day: 20.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 49,272,294 km

• M1: 84,822 km (0.07 R)
• M2: 301,589 km (0.086 R)
• M3: 824,434 km (0.116 R)
• M4: 879,785 km (0.115 R)
• M5: 974,929 km (0.098 R)
• M6: 1,280,857 km (0.084 R)
• M7: 1,756,877 km (0.117 R)
• M8: 1,976,637 km (0.103 R)
• M9: 2,153,611 km (0.079 R)
• M10: 2,469,113 km (0.1 R)
• M11: 2,577,571 km (0.109 R)
• M12: 3,531,108 km (0.073 R)
• M13: 3,592,144 km (0.075 R)
• M14: 3,839,729 km (0.105 R)
• M15: 4,549,122 km (0.115 R)
• M16: 4,682,413 km (0.08 R)
• M17: 5,090,068 km (0.074 R)
• M18: 5,615,605 km (0.063 R)
• M19: 5,830,577 km (0.085 R)
• M20: 6,268,899 km (0.103 R)
• M21: 6,491,949 km (0.066 R)
• M22: 6,907,831 km (0.118 R)
• M23: 7,099,616 km (0.091 R)
• M24: 7,449,525 km (0.087 R)
• M25: 8,655,733 km (0.086 R)
• M26: 9,281,201 km (0.092 R)
• M27: 9,365,724 km (0.072 R)
• M28: 9,408,060 km (0.096 R)
• M29: 9,578,153 km (0.06 R)
• M30: 9,878,247 km (0.117 R)
• M31: 10,051,032 km (0.118 R)
• M32: 10,575,672 km (0.108 R)
• M33: 10,708,066 km (0.062 R)
• M34: 11,153,868 km (0.117 R)
• M35: 11,560,325 km (0.11 R)
• M36: 11,788,163 km (0.062 R)
• M37: 12,480,651 km (0.085 R)
• M38: 14,293,179 km (0.114 R)
• M39: 14,439,785 km (0.097 R)
• M40: 14,833,078 km (0.11 R)
• M41: 15,080,662 km (0.085 R)
• M42: 15,329,743 km (0.067 R)
• M43: 15,630,285 km (0.058 R)
• M44: 17,006,884 km (0.064 R)
• M45: 17,110,256 km (0.108 R)
• M46: 17,683,366 km (0.116 R)
• M47: 17,998,569 km (0.06 R)
• M48: 18,209,801 km (0.08 R)
• M49: 18,262,609 km (0.092 R)
• M50: 18,368,674 km (0.1 R)
• M51: 18,794,728 km (0.106 R)
• M52: 21,362,875 km (0.071 R)
• M53: 21,698,573 km (0.073 R)
• M54: 23,230,605 km (0.083 R)
• M55: 23,980,688 km (0.11 R)
• M56: 24,154,970 km (0.112 R)
• M57: 24,738,701 km (0.107 R)
• M58: 24,914,777 km (0.097 R)
• M59: 25,386,160 km (0.034 R)
• M60: 26,637,846 km (0.067 R)
• M61: 28,215,056 km (0.05 R)
• M62: 29,076,889 km (0.03 R)
• M63: 29,697,720 km (0.102 R)
• M64: 30,763,157 km (0.071 R)
• M65: 32,288,456 km (0.049 R)
• M66: 32,545,017 km (0.074 R)
• M67: 33,383,662 km (0.113 R)
• M68: 33,708,140 km (0.106 R)
• M69: 34,491,135 km (0.101 R)
• M70: 37,480,251 km (0.06 R)
• M71: 37,682,357 km (0.082 R)
• M72: 38,291,221 km (0.038 R)
• M73: 39,176,242 km (0.062 R)
• M74: 39,861,699 km (0.119 R)
• M75: 40,205,924 km (0.037 R)
• M76: 42,291,767 km (0.087 R)
• M77: 42,853,956 km (0.08 R)
• M78: 43,135,948 km (0.119 R)
• M79: 43,701,727 km (0.117 R)
• M80: 44,483,824 km (0.104 R)
• M81: 45,342,217 km (0.081 R)
• M82: 45,557,788 km (0.111 R)
• M83: 45,773,508 km (0.116 R)
• M84: 46,206,145 km (0.049 R)
• M85: 46,567,723 km (0.084 R)
• M86: 47,075,458 km (0.101 R)
• M87: 48,903,843 km (0.063 R)
• M88: 49,124,799 km (0.106 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 14,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit