🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.49 AU - 0.51 AU

Year: 132 Days

Day: 20.6 Hours

Environment

Temp: 177 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,730,134 km

• M1: 56,548 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.52 AU - 0.8 AU

Year: 201 Days

Day: 25.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,730,134 km

• M1: 479,611 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.27 AU - 1.57 AU

Year: 634 Days

Day: 17.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.18 AU - 1.74 AU

Year: 661 Days

Day: 45.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.39 AU - 3.43 AU

Year: 1860 Days

Day: 33.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,730,134 km

• M1: 56,548 km (0.076 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.61 AU - 4.19 AU

Year: 2349 Days

Day: 21.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.9

Radius: 14.3

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.62 AU - 5.8 AU

Year: 3831 Days

Day: 7.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 178.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 21,730,134 km

• M1: 188,643 km (0.068 R)
• M2: 282,740 km (0.113 R)
• M3: 378,931 km (0.09 R)
• M4: 691,292 km (0.076 R)
• M5: 1,115,402 km (0.117 R)
• M6: 1,309,879 km (0.052 R)
• M7: 1,435,990 km (0.058 R)
• M8: 1,694,495 km (0.09 R)
• M9: 2,157,201 km (0.059 R)
• M10: 2,522,818 km (0.077 R)
• M11: 2,853,280 km (0.112 R)
• M12: 3,052,096 km (0.059 R)
• M13: 3,222,637 km (0.078 R)
• M14: 3,354,732 km (0.066 R)
• M15: 3,488,772 km (0.115 R)
• M16: 3,770,914 km (0.076 R)
• M17: 3,875,333 km (0.111 R)
• M18: 4,294,057 km (0.094 R)
• M19: 5,776,572 km (0.096 R)
• M20: 6,641,248 km (0.087 R)
• M21: 6,821,214 km (0.114 R)
• M22: 6,917,106 km (0.079 R)
• M23: 7,370,837 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.3

Radius: 11

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.63 AU - 8.19 AU

Year: 6807 Days

Day: 12.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 21,730,134 km

• M1: 152,590 km (0.086 R)
• M2: 262,843 km (0.054 R)
• M3: 397,930 km (0.049 R)
• M4: 482,154 km (0.039 R)
• M5: 647,460 km (0.094 R)
• M6: 1,356,703 km (0.03 R)
• M7: 1,707,360 km (0.082 R)
• M8: 2,245,614 km (0.1 R)
• M9: 2,326,696 km (0.102 R)
• M10: 2,639,804 km (0.114 R)
• M11: 2,747,215 km (0.047 R)
• M12: 3,352,488 km (0.088 R)
• M13: 3,610,993 km (0.097 R)
• M14: 3,682,651 km (0.085 R)
• M15: 3,827,312 km (0.057 R)
• M16: 4,122,469 km (0.119 R)
• M17: 4,323,378 km (0.106 R)
• M18: 4,501,849 km (0.103 R)
• M19: 4,630,952 km (0.1 R)
• M20: 5,186,259 km (0.051 R)
• M21: 5,294,418 km (0.106 R)
• M22: 5,485,604 km (0.06 R)
• M23: 5,818,759 km (0.102 R)
• M24: 6,301,960 km (0.04 R)
• M25: 6,388,577 km (0.103 R)
• M26: 6,798,176 km (0.068 R)
• M27: 7,276,590 km (0.111 R)
• M28: 7,611,988 km (0.099 R)
• M29: 7,983,739 km (0.085 R)
• M30: 8,171,784 km (0.051 R)
• M31: 8,266,330 km (0.104 R)
• M32: 8,361,324 km (0.063 R)
• M33: 8,777,057 km (0.059 R)
• M34: 10,643,889 km (0.119 R)
• M35: 10,851,082 km (0.032 R)
• M36: 11,234,351 km (0.119 R)
• M37: 11,978,302 km (0.036 R)
• M38: 12,958,317 km (0.102 R)
• M39: 13,105,671 km (0.111 R)
• M40: 13,179,572 km (0.099 R)
• M41: 13,253,623 km (0.077 R)
• M42: 13,327,674 km (0.114 R)
• M43: 13,663,222 km (0.081 R)
• M44: 15,033,090 km (0.117 R)
• M45: 15,812,794 km (0.103 R)
• M46: 15,891,632 km (0.068 R)
• M47: 15,970,470 km (0.06 R)
• M48: 16,326,812 km (0.099 R)
• M49: 16,645,755 km (0.08 R)
• M50: 16,966,942 km (0.093 R)
• M51: 17,128,208 km (0.07 R)
• M52: 18,106,728 km (0.095 R)
• M53: 18,230,296 km (0.088 R)
• M54: 18,685,971 km (0.118 R)
• M55: 20,160,557 km (0.08 R)
• M56: 20,588,706 km (0.093 R)
• M57: 20,674,575 km (0.033 R)
• M58: 20,890,146 km (0.072 R)
• M59: 21,236,465 km (0.118 R)
• M60: 21,366,914 km (0.076 R)
• M61: 21,978,919 km (0.119 R)
• M62: 22,596,609 km (0.085 R)
• M63: 22,907,623 km (0.106 R)
• M64: 23,085,943 km (0.088 R)
• M65: 23,444,081 km (0.092 R)
• M66: 24,120,413 km (0.081 R)
• M67: 24,483,936 km (0.083 R)
• M68: 24,849,104 km (0.105 R)
• M69: 25,124,214 km (0.041 R)
• M70: 26,327,879 km (0.086 R)
• M71: 26,842,795 km (0.095 R)
• M72: 27,219,333 km (0.03 R)
• M73: 27,408,275 km (0.114 R)
• M74: 27,882,650 km (0.096 R)
• M75: 29,031,860 km (0.058 R)
• M76: 29,224,991 km (0.087 R)
• M77: 29,466,891 km (0.068 R)
• M78: 31,972,356 km (0.096 R)
• M79: 33,883,170 km (0.037 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.3

Radius: 9.8

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.72 AU - 7.22 AU

Year: 6896 Days

Day: 12.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 21,730,134 km

• M1: 122,820 km (0.044 R)
• M2: 189,541 km (0.104 R)
• M3: 257,308 km (0.108 R)
• M4: 356,941 km (0.06 R)
• M5: 651,200 km (0.118 R)
• M6: 774,019 km (0.06 R)
• M7: 1,072,467 km (0.1 R)
• M8: 1,190,051 km (0.075 R)
• M9: 1,265,748 km (0.097 R)
• M10: 2,261,022 km (0.093 R)
• M11: 2,471,955 km (0.085 R)
• M12: 2,589,838 km (0.116 R)
• M13: 2,669,424 km (0.097 R)
• M14: 2,913,269 km (0.1 R)
• M15: 3,058,828 km (0.112 R)
• M16: 3,292,649 km (0.059 R)
• M17: 3,422,650 km (0.058 R)
• M18: 3,554,296 km (0.08 R)
• M19: 3,710,177 km (0.075 R)
• M20: 3,982,595 km (0.06 R)
• M21: 4,814,209 km (0.083 R)
• M22: 4,887,961 km (0.112 R)
• M23: 5,061,644 km (0.05 R)
• M24: 5,237,272 km (0.101 R)
• M25: 5,338,550 km (0.098 R)
• M26: 5,414,994 km (0.048 R)
• M27: 5,517,469 km (0.107 R)
• M28: 5,594,661 km (0.091 R)
• M29: 6,577,070 km (0.115 R)
• M30: 6,879,408 km (0.101 R)
• M31: 7,412,425 km (0.086 R)
• M32: 8,517,953 km (0.054 R)
• M33: 8,607,562 km (0.039 R)
• M34: 9,643,378 km (0.102 R)
• M35: 9,799,109 km (0.104 R)
• M36: 10,366,384 km (0.082 R)
• M37: 10,976,744 km (0.08 R)
• M38: 11,139,357 km (0.091 R)
• M39: 11,830,948 km (0.059 R)
• M40: 12,097,980 km (0.029 R)
• M41: 12,468,534 km (0.113 R)
• M42: 12,740,353 km (0.081 R)
• M43: 13,255,419 km (0.066 R)
• M44: 13,359,239 km (0.089 R)
• M45: 13,672,348 km (0.026 R)
• M46: 14,093,615 km (0.089 R)
• M47: 14,769,199 km (0.057 R)
• M48: 15,020,823 km (0.031 R)
• M49: 15,165,335 km (0.041 R)
• M50: 15,930,976 km (0.112 R)
• M51: 16,152,082 km (0.098 R)
• M52: 16,709,334 km (0.083 R)
• M53: 17,046,677 km (0.082 R)
• M54: 17,462,111 km (0.099 R)
• M55: 17,766,393 km (0.088 R)
• M56: 18,225,957 km (0.08 R)
• M57: 18,302,851 km (0.083 R)
• M58: 19,274,339 km (0.111 R)
• M59: 19,588,794 km (0.086 R)
• M60: 19,667,632 km (0.1 R)
• M61: 20,262,433 km (0.076 R)
• M62: 20,822,976 km (0.086 R)
• M63: 20,984,093 km (0.114 R)
• M64: 21,836,652 km (0.059 R)
• M65: 22,907,922 km (0.116 R)
• M66: 23,199,189 km (0.088 R)
• M67: 23,827,650 km (0.033 R)
• M68: 23,954,060 km (0.103 R)
• M69: 24,038,283 km (0.118 R)
• M70: 24,122,806 km (0.076 R)
• M71: 24,716,859 km (0.072 R)
• M72: 25,315,700 km (0.066 R)
• M73: 26,658,490 km (0.077 R)
• M74: 26,789,687 km (0.084 R)
• M75: 26,965,016 km (0.05 R)
• M76: 27,537,228 km (0.079 R)
• M77: 27,669,772 km (0.101 R)
• M78: 28,291,501 km (0.101 R)
• M79: 28,469,971 km (0.091 R)
• M80: 28,738,349 km (0.076 R)
• M81: 28,828,108 km (0.118 R)
• M82: 28,962,746 km (0.059 R)
• M83: 29,277,799 km (0.064 R)
• M84: 29,413,185 km (0.111 R)
• M85: 29,503,542 km (0.105 R)
• M86: 29,956,674 km (0.093 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.3

Radius: 9.6

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.64 AU - 8.7 AU

Year: 7195 Days

Day: 7.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 21,730,134 km

• M1: 124,914 km (0.113 R)
• M2: 189,840 km (0.037 R)
• M3: 298,747 km (0.098 R)
• M4: 368,310 km (0.102 R)
• M5: 502,649 km (0.089 R)
• M6: 581,188 km (0.09 R)
• M7: 654,939 km (0.118 R)
• M8: 1,179,430 km (0.099 R)
• M9: 1,239,269 km (0.092 R)
• M10: 1,634,207 km (0.112 R)
• M11: 1,909,168 km (0.096 R)
• M12: 1,980,227 km (0.049 R)
• M13: 2,081,355 km (0.114 R)
• M14: 2,154,658 km (0.041 R)
• M15: 2,597,019 km (0.096 R)
• M16: 2,804,511 km (0.062 R)
• M17: 3,151,279 km (0.088 R)
• M18: 3,321,222 km (0.03 R)
• M19: 3,939,959 km (0.12 R)
• M20: 4,012,963 km (0.097 R)
• M21: 4,123,366 km (0.109 R)
• M22: 4,347,165 km (0.114 R)
• M23: 4,517,706 km (0.082 R)
• M24: 4,943,761 km (0.073 R)
• M25: 5,022,599 km (0.082 R)
• M26: 5,484,408 km (0.081 R)
• M27: 5,668,712 km (0.093 R)
• M28: 5,792,878 km (0.047 R)
• M29: 5,980,624 km (0.092 R)
• M30: 6,128,127 km (0.032 R)
• M31: 6,212,949 km (0.074 R)
• M32: 6,276,827 km (0.065 R)
• M33: 6,383,790 km (0.095 R)
• M34: 6,469,809 km (0.098 R)
• M35: 7,038,281 km (0.09 R)
• M36: 7,171,722 km (0.065 R)
• M37: 7,328,650 km (0.074 R)
• M38: 7,463,887 km (0.08 R)
• M39: 8,059,884 km (0.105 R)
• M40: 8,293,108 km (0.095 R)
• M41: 8,363,568 km (0.037 R)
• M42: 8,481,451 km (0.078 R)
• M43: 9,078,796 km (0.037 R)
• M44: 9,199,970 km (0.094 R)
• M45: 9,370,511 km (0.11 R)
• M46: 9,566,634 km (0.108 R)
• M47: 9,665,219 km (0.09 R)
• M48: 9,913,103 km (0.088 R)
• M49: 10,314,175 km (0.084 R)
• M50: 10,925,731 km (0.112 R)
• M51: 11,418,357 km (0.064 R)
• M52: 11,601,614 km (0.085 R)
• M53: 11,680,452 km (0.089 R)
• M54: 12,024,228 km (0.106 R)
• M55: 12,371,295 km (0.06 R)
• M56: 12,559,639 km (0.12 R)
• M57: 13,102,829 km (0.06 R)
• M58: 13,820,450 km (0.083 R)
• M59: 14,071,774 km (0.052 R)
• M60: 14,212,097 km (0.026 R)
• M61: 14,863,596 km (0.085 R)
• M62: 15,207,372 km (0.049 R)
• M63: 15,293,690 km (0.04 R)
• M64: 15,582,713 km (0.084 R)
• M65: 16,756,906 km (0.117 R)
• M66: 17,505,195 km (0.078 R)
• M67: 18,020,260 km (0.072 R)
• M68: 18,111,665 km (0.112 R)
• M69: 18,570,930 km (0.1 R)
• M70: 18,663,232 km (0.077 R)
• M71: 19,127,285 km (0.098 R)
• M72: 19,251,600 km (0.08 R)
• M73: 19,908,933 km (0.051 R)
• M74: 20,351,294 km (0.078 R)
• M75: 20,541,882 km (0.109 R)
• M76: 20,637,475 km (0.07 R)
• M77: 21,213,576 km (0.099 R)
• M78: 21,277,904 km (0.1 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 12,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit