🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.5 AU - 0.6 AU

Year: 147 Days

Day: 21.2 Hours

Environment

Temp: 174 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.54 AU - 0.68 AU

Year: 171 Days

Day: 30.7 Hours

Environment

Temp: 233 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.26 AU - 1.38 AU

Year: 546 Days

Day: 23.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 68,622,121 km

• M1: 173,683 km (0.081 R)
• M2: 1,062,294 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.25 AU - 1.49 AU

Year: 577 Days

Day: 28.8 Hours

Environment

Temp: -7 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.68 AU - 3.66 AU

Year: 2031 Days

Day: 14.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,622,121 km

• M1: 663,616 km (0.067 R)
• M2: 844,031 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.9

Radius: 14.2

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.16 AU - 5.26 AU

Year: 4280 Days

Day: 8.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 68,622,121 km

• M1: 204,799 km (0.065 R)
• M2: 305,030 km (0.095 R)
• M3: 450,888 km (0.037 R)
• M4: 783,893 km (0.119 R)
• M5: 905,217 km (0.071 R)
• M6: 1,075,160 km (0.052 R)
• M7: 1,328,579 km (0.088 R)
• M8: 1,534,276 km (0.061 R)
• M9: 1,740,870 km (0.064 R)
• M10: 1,904,830 km (0.077 R)
• M11: 2,226,316 km (0.062 R)
• M12: 2,315,177 km (0.061 R)
• M13: 2,946,330 km (0.097 R)
• M14: 3,081,417 km (0.086 R)
• M15: 3,243,731 km (0.03 R)
• M16: 3,345,158 km (0.099 R)
• M17: 3,434,767 km (0.103 R)
• M18: 3,616,529 km (0.054 R)
• M19: 4,291,664 km (0.095 R)
• M20: 4,758,858 km (0.085 R)
• M21: 5,035,315 km (0.06 R)
• M22: 5,272,278 km (0.06 R)
• M23: 5,558,608 km (0.102 R)
• M24: 5,772,832 km (0.113 R)
• M25: 5,911,958 km (0.106 R)
• M26: 6,209,508 km (0.108 R)
• M27: 6,304,503 km (0.106 R)
• M28: 6,463,974 km (0.113 R)
• M29: 6,754,344 km (0.118 R)
• M30: 6,999,684 km (0.078 R)
• M31: 7,348,098 km (0.04 R)
• M32: 7,465,532 km (0.082 R)
• M33: 7,770,413 km (0.084 R)
• M34: 8,096,686 km (0.036 R)
• M35: 8,410,093 km (0.077 R)
• M36: 8,621,176 km (0.037 R)
• M37: 9,283,146 km (0.105 R)
• M38: 9,887,522 km (0.064 R)
• M39: 10,297,569 km (0.032 R)
• M40: 10,561,460 km (0.065 R)
• M41: 10,808,446 km (0.116 R)
• M42: 11,018,930 km (0.049 R)
• M43: 11,250,209 km (0.031 R)
• M44: 11,522,028 km (0.088 R)
• M45: 12,151,536 km (0.092 R)
• M46: 12,751,872 km (0.069 R)
• M47: 12,933,783 km (0.1 R)
• M48: 13,423,417 km (0.087 R)
• M49: 13,587,975 km (0.096 R)
• M50: 13,877,596 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.5

Radius: 11.9

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.33 AU - 6.33 AU

Year: 4429 Days

Day: 11.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 68,622,121 km

• M1: 173,384 km (0.115 R)
• M2: 248,332 km (0.074 R)
• M3: 344,673 km (0.101 R)
• M4: 467,942 km (0.097 R)
• M5: 544,536 km (0.068 R)
• M6: 713,283 km (0.045 R)
• M7: 795,561 km (0.102 R)
• M8: 900,878 km (0.094 R)
• M9: 1,137,692 km (0.029 R)
• M10: 1,225,057 km (0.09 R)
• M11: 1,314,666 km (0.051 R)
• M12: 1,501,215 km (0.113 R)
• M13: 1,696,739 km (0.116 R)
• M14: 1,861,895 km (0.099 R)
• M15: 2,208,513 km (0.109 R)
• M16: 2,319,365 km (0.097 R)
• M17: 2,460,586 km (0.109 R)
• M18: 2,692,762 km (0.068 R)
• M19: 2,841,462 km (0.078 R)
• M20: 2,947,377 km (0.117 R)
• M21: 3,320,325 km (0.091 R)
• M22: 3,464,088 km (0.074 R)
• M23: 3,561,177 km (0.057 R)
• M24: 4,009,223 km (0.079 R)
• M25: 4,283,436 km (0.082 R)
• M26: 4,688,248 km (0.09 R)
• M27: 5,610,668 km (0.054 R)
• M28: 5,725,111 km (0.102 R)
• M29: 5,801,854 km (0.086 R)
• M30: 6,014,732 km (0.086 R)
• M31: 6,289,394 km (0.03 R)
• M32: 6,588,290 km (0.098 R)
• M33: 6,810,443 km (0.117 R)
• M34: 7,262,378 km (0.079 R)
• M35: 7,470,918 km (0.108 R)
• M36: 8,238,504 km (0.076 R)
• M37: 8,543,684 km (0.057 R)
• M38: 8,653,638 km (0.025 R)
• M39: 8,830,613 km (0.104 R)
• M40: 9,008,634 km (0.093 R)
• M41: 9,188,002 km (0.1 R)
• M42: 9,824,840 km (0.11 R)
• M43: 10,032,632 km (0.106 R)
• M44: 10,382,092 km (0.053 R)
• M45: 10,711,956 km (0.118 R)
• M46: 10,806,950 km (0.08 R)
• M47: 10,997,538 km (0.092 R)
• M48: 11,189,322 km (0.098 R)
• M49: 11,454,709 km (0.083 R)
• M50: 11,697,955 km (0.097 R)
• M51: 12,587,314 km (0.098 R)
• M52: 12,913,887 km (0.12 R)
• M53: 12,989,733 km (0.04 R)
• M54: 13,498,665 km (0.044 R)
• M55: 13,678,182 km (0.027 R)
• M56: 13,807,135 km (0.094 R)
• M57: 14,195,940 km (0.115 R)
• M58: 14,641,144 km (0.091 R)
• M59: 15,064,206 km (0.119 R)
• M60: 15,304,012 km (0.089 R)
• M61: 15,437,752 km (0.113 R)
• M62: 16,221,346 km (0.103 R)
• M63: 16,824,375 km (0.05 R)
• M64: 17,630,558 km (0.111 R)
• M65: 17,911,503 km (0.044 R)
• M66: 18,278,915 km (0.097 R)
• M67: 18,620,297 km (0.05 R)
• M68: 19,338,218 km (0.053 R)
• M69: 19,453,857 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.2

Radius: 8.4

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.51 AU - 8.53 AU

Year: 7422 Days

Day: 10.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 68,622,121 km

• M1: 112,049 km (0.044 R)
• M2: 179,069 km (0.111 R)
• M3: 232,774 km (0.119 R)
• M4: 418,874 km (0.117 R)
• M5: 682,166 km (0.104 R)
• M6: 781,050 km (0.078 R)
• M7: 917,185 km (0.088 R)
• M8: 1,049,878 km (0.1 R)
• M9: 1,261,409 km (0.096 R)
• M10: 1,538,315 km (0.096 R)
• M11: 1,738,178 km (0.084 R)
• M12: 2,148,525 km (0.111 R)
• M13: 2,357,363 km (0.091 R)
• M14: 2,418,250 km (0.112 R)
• M15: 2,557,226 km (0.05 R)
• M16: 2,635,615 km (0.116 R)
• M17: 2,973,557 km (0.112 R)
• M18: 3,122,556 km (0.047 R)
• M19: 3,602,167 km (0.102 R)
• M20: 3,743,537 km (0.112 R)
• M21: 3,868,751 km (0.066 R)
• M22: 4,141,617 km (0.096 R)
• M23: 4,572,309 km (0.115 R)
• M24: 4,841,436 km (0.06 R)
• M25: 4,938,824 km (0.057 R)
• M26: 5,135,695 km (0.053 R)
• M27: 5,435,639 km (0.03 R)
• M28: 6,052,879 km (0.114 R)
• M29: 6,348,485 km (0.114 R)
• M30: 6,498,083 km (0.049 R)
• M31: 6,648,877 km (0.066 R)
• M32: 6,735,495 km (0.102 R)
• M33: 7,130,283 km (0.112 R)
• M34: 8,057,192 km (0.057 R)
• M35: 8,312,406 km (0.097 R)
• M36: 8,735,768 km (0.112 R)
• M37: 9,383,826 km (0.117 R)
• M38: 9,725,956 km (0.077 R)
• M39: 9,873,759 km (0.052 R)
• M40: 10,047,292 km (0.112 R)
• M41: 10,751,449 km (0.099 R)
• M42: 10,853,326 km (0.11 R)
• M43: 10,929,920 km (0.086 R)
• M44: 11,006,663 km (0.118 R)
• M45: 11,289,852 km (0.074 R)
• M46: 11,497,344 km (0.097 R)
• M47: 11,653,674 km (0.029 R)
• M48: 11,968,727 km (0.074 R)
• M49: 12,047,865 km (0.111 R)
• M50: 12,180,259 km (0.112 R)
• M51: 12,339,730 km (0.064 R)
• M52: 12,473,171 km (0.083 R)
• M53: 13,174,636 km (0.062 R)
• M54: 13,530,230 km (0.061 R)
• M55: 13,750,587 km (0.093 R)
• M56: 13,999,967 km (0.03 R)
• M57: 14,842,054 km (0.056 R)
• M58: 15,012,446 km (0.098 R)
• M59: 15,671,574 km (0.109 R)
• M60: 16,340,127 km (0.119 R)
• M61: 16,427,941 km (0.031 R)
• M62: 17,047,575 km (0.118 R)
• M63: 17,644,919 km (0.084 R)
• M64: 17,946,060 km (0.12 R)
• M65: 18,340,250 km (0.047 R)
• M66: 18,523,059 km (0.063 R)
• M67: 18,982,923 km (0.107 R)
• M68: 19,137,008 km (0.062 R)
• M69: 19,353,477 km (0.084 R)
• M70: 19,477,493 km (0.101 R)
• M71: 19,851,338 km (0.058 R)
• M72: 19,976,402 km (0.11 R)
• M73: 20,039,084 km (0.093 R)
• M74: 20,227,427 km (0.082 R)
• M75: 20,290,258 km (0.085 R)
• M76: 20,479,500 km (0.091 R)
• M77: 21,018,501 km (0.057 R)
• M78: 21,433,934 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.3

Radius: 10.3

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 11.17 AU - 12.39 AU

Year: 14551 Days

Day: 12.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 68,622,121 km

• M1: 168,148 km (0.104 R)
• M2: 501,901 km (0.098 R)
• M3: 595,998 km (0.096 R)
• M4: 760,256 km (0.108 R)
• M5: 893,847 km (0.104 R)
• M6: 1,109,717 km (0.083 R)
• M7: 1,211,144 km (0.094 R)
• M8: 1,289,384 km (0.069 R)
• M9: 1,677,890 km (0.114 R)
• M10: 2,102,149 km (0.086 R)
• M11: 2,904,443 km (0.068 R)
• M12: 3,870,845 km (0.067 R)
• M13: 5,711,348 km (0.103 R)
• M14: 6,625,540 km (0.117 R)
• M15: 6,908,729 km (0.046 R)
• M16: 7,004,023 km (0.104 R)
• M17: 7,195,957 km (0.109 R)
• M18: 9,313,664 km (0.113 R)
• M19: 9,471,789 km (0.032 R)
• M20: 9,951,849 km (0.094 R)
• M21: 10,059,559 km (0.083 R)
• M22: 10,222,023 km (0.117 R)
• M23: 10,494,590 km (0.115 R)
• M24: 12,237,405 km (0.048 R)
• M25: 12,410,789 km (0.113 R)
• M26: 12,877,235 km (0.047 R)
• M27: 13,408,756 km (0.119 R)
• M28: 15,920,056 km (0.102 R)
• M29: 16,363,015 km (0.066 R)
• M30: 16,745,986 km (0.083 R)
• M31: 17,002,995 km (0.095 R)
• M32: 17,196,574 km (0.105 R)
• M33: 17,455,828 km (0.104 R)
• M34: 17,520,903 km (0.076 R)
• M35: 18,241,366 km (0.081 R)
• M36: 20,392,135 km (0.107 R)
• M37: 23,621,504 km (0.117 R)
• M38: 24,199,251 km (0.067 R)
• M39: 24,708,482 km (0.07 R)
• M40: 25,368,508 km (0.058 R)
• M41: 25,589,913 km (0.103 R)
• M42: 26,183,068 km (0.104 R)
• M43: 26,931,057 km (0.055 R)
• M44: 30,070,518 km (0.116 R)
• M45: 30,539,508 km (0.053 R)
• M46: 31,326,692 km (0.117 R)
• M47: 31,722,827 km (0.115 R)
• M48: 32,519,884 km (0.109 R)
• M49: 32,920,956 km (0.093 R)
• M50: 33,809,119 km (0.119 R)
• M51: 34,134,045 km (0.115 R)
• M52: 35,773,937 km (0.094 R)
• M53: 35,939,392 km (0.034 R)
• M54: 36,603,607 km (0.099 R)
• M55: 39,130,165 km (0.069 R)
• M56: 39,813,379 km (0.06 R)
• M57: 40,932,072 km (0.094 R)
• M58: 41,451,924 km (0.033 R)
• M59: 43,376,501 km (0.099 R)
• M60: 43,464,614 km (0.062 R)
• M61: 44,260,774 km (0.079 R)
• M62: 44,349,635 km (0.031 R)
• M63: 45,061,871 km (0.029 R)
• M64: 46,227,388 km (0.091 R)
• M65: 47,040,153 km (0.102 R)
• M66: 47,584,540 km (0.088 R)
• M67: 47,766,451 km (0.076 R)
• M68: 48,863,003 km (0.058 R)
• M69: 49,598,576 km (0.077 R)
• M70: 51,267,190 km (0.101 R)
• M71: 52,859,809 km (0.041 R)
• M72: 52,953,906 km (0.059 R)
• M73: 53,142,549 km (0.062 R)
• M74: 54,183,601 km (0.048 R)
• M75: 55,326,828 km (0.058 R)
• M76: 56,093,517 km (0.102 R)
• M77: 56,381,941 km (0.085 R)
• M78: 58,122,662 km (0.108 R)
• M79: 58,219,901 km (0.081 R)
• M80: 60,175,743 km (0.058 R)
• M81: 61,954,313 km (0.042 R)
• M82: 63,549,774 km (0.025 R)
• M83: 65,563,062 km (0.076 R)
• M84: 65,765,618 km (0.114 R)
• M85: 66,069,750 km (0.045 R)
• M86: 66,272,754 km (0.097 R)
• M87: 66,781,088 km (0.076 R)
• M88: 68,211,543 km (0.098 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 18,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit