🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.42 AU - 0.6 AU

Year: 139 Days

Day: 28.6 Hours

Environment

Temp: 211 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,030,003 km

• M1: 270,922 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.92 AU - 1.4 AU

Year: 478 Days

Day: 28.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.09 AU - 1.59 AU

Year: 594 Days

Day: 43.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 112,030,003 km

• M1: 156,928 km (0.118 R)
• M2: 940,821 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.03 AU - 2.27 AU

Year: 1207 Days

Day: 34 Hours

Environment

Temp: -93 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.4 AU - 3.12 AU

Year: 1756 Days

Day: 26 Hours

Environment

Temp: -99 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.1

Radius: 11.8

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.3 AU - 9.82 AU

Year: 8761 Days

Day: 5.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 112,030,003 km

• M1: 156,180 km (0.106 R)
• M2: 268,229 km (0.109 R)
• M3: 401,072 km (0.114 R)
• M4: 502,200 km (0.091 R)
• M5: 735,423 km (0.044 R)
• M6: 851,062 km (0.047 R)
• M7: 1,168,808 km (0.098 R)
• M8: 1,377,497 km (0.108 R)
• M9: 1,932,206 km (0.1 R)
• M10: 2,396,707 km (0.079 R)
• M11: 2,484,970 km (0.108 R)
• M12: 2,825,605 km (0.035 R)
• M13: 3,205,733 km (0.094 R)
• M14: 3,426,838 km (0.073 R)
• M15: 3,602,317 km (0.093 R)
• M16: 3,806,518 km (0.087 R)
• M17: 4,578,892 km (0.062 R)
• M18: 4,997,317 km (0.077 R)
• M19: 5,082,438 km (0.063 R)
• M20: 5,603,787 km (0.056 R)
• M21: 5,751,739 km (0.115 R)
• M22: 6,081,602 km (0.088 R)
• M23: 6,264,261 km (0.066 R)
• M24: 6,572,582 km (0.053 R)
• M25: 6,885,990 km (0.106 R)
• M26: 7,625,602 km (0.066 R)
• M27: 7,756,799 km (0.081 R)
• M28: 8,730,382 km (0.034 R)
• M29: 8,936,678 km (0.045 R)
• M30: 9,040,499 km (0.11 R)
• M31: 9,319,050 km (0.107 R)
• M32: 9,600,593 km (0.114 R)
• M33: 10,099,951 km (0.104 R)
• M34: 10,352,771 km (0.091 R)
• M35: 10,717,790 km (0.059 R)
• M36: 10,975,697 km (0.071 R)
• M37: 11,535,492 km (0.103 R)
• M38: 12,411,836 km (0.066 R)
• M39: 13,034,014 km (0.054 R)
• M40: 13,626,571 km (0.108 R)
• M41: 14,228,104 km (0.095 R)
• M42: 14,349,428 km (0.029 R)
• M43: 14,715,494 km (0.064 R)
• M44: 15,043,412 km (0.046 R)
• M45: 15,125,841 km (0.057 R)
• M46: 15,539,928 km (0.07 R)
• M47: 15,748,467 km (0.069 R)
• M48: 16,294,948 km (0.051 R)
• M49: 16,506,779 km (0.061 R)
• M50: 17,579,545 km (0.114 R)
• M51: 18,453,945 km (0.07 R)
• M52: 18,586,339 km (0.074 R)
• M53: 18,674,751 km (0.076 R)
• M54: 18,896,455 km (0.07 R)
• M55: 19,119,057 km (0.106 R)
• M56: 19,972,961 km (0.086 R)
• M57: 20,336,185 km (0.107 R)
• M58: 20,839,133 km (0.119 R)
• M59: 21,207,593 km (0.082 R)
• M60: 21,392,496 km (0.072 R)
• M61: 21,624,522 km (0.056 R)
• M62: 22,939,337 km (0.069 R)
• M63: 23,510,652 km (0.045 R)
• M64: 24,231,564 km (0.103 R)
• M65: 25,399,923 km (0.117 R)
• M66: 25,596,495 km (0.098 R)
• M67: 26,040,501 km (0.099 R)
• M68: 26,238,719 km (0.056 R)
• M69: 26,886,178 km (0.027 R)
• M70: 27,186,870 km (0.091 R)
• M71: 27,943,237 km (0.092 R)
• M72: 28,095,378 km (0.051 R)
• M73: 28,502,434 km (0.086 R)
• M74: 28,757,797 km (0.118 R)
• M75: 28,911,434 km (0.116 R)
• M76: 29,476,914 km (0.041 R)
• M77: 30,723,363 km (0.105 R)
• M78: 31,828,144 km (0.057 R)
• M79: 32,892,533 km (0.098 R)
• M80: 33,267,724 km (0.069 R)
• M81: 34,130,754 km (0.056 R)
• M82: 34,510,733 km (0.096 R)
• M83: 34,837,455 km (0.055 R)
• M84: 36,154,664 km (0.06 R)
• M85: 36,320,568 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34

Radius: 12.6

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.54 AU - 12.74 AU

Year: 14236 Days

Day: 8.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 112,030,003 km

• M1: 197,320 km (0.034 R)
• M2: 314,305 km (0.091 R)
• M3: 449,990 km (0.049 R)
• M4: 540,647 km (0.075 R)
• M5: 734,526 km (0.055 R)
• M6: 1,158,486 km (0.057 R)
• M7: 1,546,842 km (0.052 R)
• M8: 2,456,547 km (0.062 R)
• M9: 2,614,372 km (0.07 R)
• M10: 2,808,251 km (0.104 R)
• M11: 3,314,191 km (0.058 R)
• M12: 3,560,130 km (0.114 R)
• M13: 3,812,203 km (0.07 R)
• M14: 4,051,559 km (0.084 R)
• M15: 4,720,561 km (0.084 R)
• M16: 5,118,491 km (0.086 R)
• M17: 5,424,120 km (0.107 R)
• M18: 5,861,993 km (0.118 R)
• M19: 6,031,936 km (0.103 R)
• M20: 6,181,833 km (0.05 R)
• M21: 6,683,584 km (0.118 R)
• M22: 7,130,433 km (0.114 R)
• M23: 7,334,784 km (0.076 R)
• M24: 7,656,569 km (0.109 R)
• M25: 8,029,965 km (0.109 R)
• M26: 8,218,907 km (0.081 R)
• M27: 8,916,183 km (0.115 R)
• M28: 9,458,026 km (0.114 R)
• M29: 10,086,636 km (0.111 R)
• M30: 10,496,086 km (0.045 R)
• M31: 10,884,891 km (0.083 R)
• M32: 11,015,490 km (0.09 R)
• M33: 11,463,685 km (0.025 R)
• M34: 12,242,192 km (0.12 R)
• M35: 12,350,800 km (0.118 R)
• M36: 12,871,700 km (0.077 R)
• M37: 13,287,881 km (0.085 R)
• M38: 13,371,656 km (0.095 R)
• M39: 13,455,730 km (0.114 R)
• M40: 14,019,864 km (0.06 R)
• M41: 14,276,424 km (0.089 R)
• M42: 14,505,608 km (0.103 R)
• M43: 15,699,848 km (0.1 R)
• M44: 16,085,062 km (0.062 R)
• M45: 16,533,407 km (0.052 R)
• M46: 16,804,478 km (0.111 R)
• M47: 16,925,353 km (0.104 R)
• M48: 17,320,441 km (0.11 R)
• M49: 17,749,189 km (0.083 R)
• M50: 18,026,843 km (0.071 R)
• M51: 18,305,693 km (0.065 R)
• M52: 19,340,910 km (0.032 R)
• M53: 20,362,813 km (0.085 R)
• M54: 20,653,332 km (0.109 R)
• M55: 21,664,764 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.5

Radius: 4.6

Gravity: 30.51 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 13.66 AU - 15.1 AU

Year: 20879 Days

Day: 19.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 112,030,003 km

• M1: 69,862 km (0.09 R)
• M2: 670,946 km (0.085 R)
• M3: 1,241,513 km (0.102 R)
• M4: 1,270,236 km (0.118 R)
• M5: 1,357,900 km (0.111 R)
• M6: 1,447,509 km (0.093 R)
• M7: 1,477,877 km (0.111 R)
• M8: 2,446,673 km (0.098 R)
• M9: 3,127,194 km (0.082 R)
• M10: 3,326,009 km (0.12 R)
• M11: 3,366,251 km (0.102 R)
• M12: 3,447,333 km (0.118 R)
• M13: 3,736,057 km (0.099 R)
• M14: 3,904,504 km (0.055 R)
• M15: 3,989,775 km (0.064 R)
• M16: 4,118,579 km (0.052 R)
• M17: 4,292,711 km (0.097 R)
• M18: 4,469,087 km (0.092 R)
• M19: 4,874,796 km (0.081 R)
• M20: 5,624,880 km (0.058 R)
• M21: 5,721,221 km (0.056 R)
• M22: 5,769,541 km (0.114 R)
• M23: 6,561,363 km (0.061 R)
• M24: 6,918,303 km (0.063 R)
• M25: 7,281,676 km (0.052 R)
• M26: 7,492,011 km (0.11 R)
• M27: 7,704,440 km (0.03 R)
• M28: 7,865,108 km (0.101 R)
• M29: 7,972,819 km (0.109 R)
• M30: 8,135,282 km (0.037 R)
• M31: 8,408,448 km (0.068 R)
• M32: 9,473,884 km (0.044 R)
• M33: 9,761,261 km (0.066 R)
• M34: 9,934,944 km (0.079 R)
• M35: 10,285,751 km (0.108 R)
• M36: 11,667,138 km (0.039 R)
• M37: 12,348,107 km (0.117 R)
• M38: 12,473,321 km (0.084 R)
• M39: 12,851,504 km (0.091 R)
• M40: 14,073,569 km (0.069 R)
• M41: 14,731,501 km (0.09 R)
• M42: 14,864,344 km (0.094 R)
• M43: 15,064,206 km (0.086 R)
• M44: 16,903,363 km (0.114 R)
• M45: 19,100,656 km (0.083 R)
• M46: 19,975,056 km (0.026 R)
• M47: 20,565,219 km (0.115 R)
• M48: 20,639,270 km (0.105 R)
• M49: 22,905,379 km (0.104 R)
• M50: 23,290,743 km (0.049 R)
• M51: 23,678,201 km (0.103 R)
• M52: 23,833,783 km (0.092 R)
• M53: 24,067,754 km (0.114 R)
• M54: 24,537,940 km (0.12 R)
• M55: 25,647,059 km (0.087 R)
• M56: 25,726,944 km (0.109 R)
• M57: 26,610,619 km (0.077 R)
• M58: 26,772,334 km (0.106 R)
• M59: 26,853,416 km (0.106 R)
• M60: 27,585,997 km (0.089 R)
• M61: 27,749,657 km (0.097 R)
• M62: 28,160,303 km (0.113 R)
• M63: 28,242,732 km (0.109 R)
• M64: 31,261,168 km (0.066 R)
• M65: 31,688,419 km (0.103 R)
• M66: 34,821,148 km (0.118 R)
• M67: 36,783,573 km (0.062 R)
• M68: 39,978,685 km (0.107 R)
• M69: 42,503,597 km (0.073 R)
• M70: 45,368,845 km (0.101 R)
• M71: 46,046,225 km (0.069 R)
• M72: 46,240,403 km (0.087 R)
• M73: 47,901,986 km (0.106 R)
• M74: 49,981,247 km (0.117 R)
• M75: 50,781,147 km (0.086 R)
• M76: 51,082,138 km (0.103 R)
• M77: 56,601,102 km (0.075 R)
• M78: 57,225,823 km (0.061 R)
• M79: 58,903,114 km (0.043 R)
• M80: 59,536,213 km (0.081 R)
• M81: 61,449,121 km (0.106 R)
• M82: 63,706,104 km (0.098 R)
• M83: 65,880,808 km (0.077 R)
• M84: 69,410,570 km (0.096 R)
• M85: 70,414,371 km (0.073 R)
• M86: 72,097,946 km (0.118 R)
• M87: 72,549,133 km (0.073 R)
• M88: 73,681,140 km (0.115 R)
• M89: 75,619,180 km (0.088 R)
• M90: 76,421,923 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.3

Radius: 4.5

Gravity: 48.71 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 14.48 AU - 21.96 AU

Year: 29778 Days

Day: 21.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 112,030,003 km

• M1: 151,543 km (0.118 R)
• M2: 446,550 km (0.119 R)
• M3: 525,388 km (0.077 R)
• M4: 852,857 km (0.053 R)
• M5: 1,307,934 km (0.081 R)
• M6: 1,826,590 km (0.085 R)
• M7: 3,231,613 km (0.117 R)
• M8: 3,334,686 km (0.098 R)
• M9: 4,141,168 km (0.085 R)
• M10: 5,548,585 km (0.109 R)
• M11: 5,984,513 km (0.093 R)
• M12: 6,431,362 km (0.1 R)
• M13: 6,626,288 km (0.112 R)
• M14: 6,823,009 km (0.102 R)
• M15: 7,021,675 km (0.098 R)
• M16: 7,766,373 km (0.116 R)
• M17: 8,464,996 km (0.07 R)
• M18: 8,536,055 km (0.113 R)
• M19: 8,607,113 km (0.111 R)
• M20: 9,921,331 km (0.075 R)
• M21: 10,071,228 km (0.11 R)
• M22: 10,831,634 km (0.101 R)
• M23: 11,063,361 km (0.11 R)
• M24: 11,453,213 km (0.101 R)
• M25: 12,975,222 km (0.072 R)
• M26: 13,801,600 km (0.102 R)
• M27: 14,559,613 km (0.091 R)
• M28: 17,724,206 km (0.118 R)
• M29: 18,917,100 km (0.109 R)
• M30: 20,994,116 km (0.104 R)
• M31: 22,451,200 km (0.044 R)
• M32: 23,142,342 km (0.118 R)
• M33: 23,740,284 km (0.083 R)
• M34: 24,343,164 km (0.086 R)
• M35: 25,053,006 km (0.107 R)
• M36: 25,359,382 km (0.105 R)
• M37: 25,872,503 km (0.092 R)
• M38: 27,643,143 km (0.104 R)
• M39: 29,775,511 km (0.112 R)
• M40: 30,099,989 km (0.11 R)
• M41: 30,534,272 km (0.108 R)
• M42: 31,629,328 km (0.068 R)
• M43: 31,960,239 km (0.071 R)
• M44: 34,195,979 km (0.051 R)
• M45: 35,218,480 km (0.12 R)
• M46: 40,240,032 km (0.067 R)
• M47: 40,718,446 km (0.071 R)
• M48: 40,838,274 km (0.092 R)
• M49: 41,439,508 km (0.117 R)
• M50: 42,164,908 km (0.077 R)
• M51: 42,286,232 km (0.057 R)
• M52: 42,407,556 km (0.099 R)
• M53: 43,260,712 km (0.076 R)
• M54: 43,996,435 km (0.057 R)
• M55: 44,489,210 km (0.037 R)
• M56: 46,478,562 km (0.093 R)
• M57: 48,242,920 km (0.104 R)
• M58: 50,801,193 km (0.107 R)
• M59: 53,141,053 km (0.108 R)
• M60: 57,925,044 km (0.076 R)
• M61: 58,194,768 km (0.085 R)
• M62: 59,549,976 km (0.089 R)
• M63: 62,429,435 km (0.106 R)
• M64: 63,121,774 km (0.09 R)
• M65: 65,073,578 km (0.063 R)
• M66: 66,197,806 km (0.103 R)
• M67: 67,186,797 km (0.077 R)
• M68: 69,465,472 km (0.106 R)
• M69: 70,326,557 km (0.077 R)
• M70: 72,785,198 km (0.086 R)
• M71: 74,391,132 km (0.101 R)
• M72: 74,831,099 km (0.111 R)
• M73: 75,419,168 km (0.046 R)
• M74: 79,727,736 km (0.039 R)
• M75: 82,138,955 km (0.073 R)
• M76: 82,897,266 km (0.1 R)
• M77: 83,201,399 km (0.046 R)
• M78: 85,646,726 km (0.086 R)
• M79: 86,415,659 km (0.098 R)
• M80: 88,581,088 km (0.095 R)
• M81: 89,202,966 km (0.092 R)
• M82: 90,764,319 km (0.053 R)
• M83: 91,391,284 km (0.117 R)
• M84: 92,177,122 km (0.117 R)
• M85: 92,807,377 km (0.114 R)
• M86: 96,458,912 km (0.083 R)
• M87: 97,900,587 km (0.111 R)
• M88: 99,349,292 km (0.088 R)
• M89: 99,672,125 km (0.103 R)
• M90: 102,593,921 km (0.046 R)
• M91: 104,557,393 km (0.102 R)
• M92: 107,029,198 km (0.099 R)
• M93: 108,023,276 km (0.076 R)
• M94: 111,526,559 km (0.083 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 15,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit