🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.65 AU - 0.89 AU

Year: 239 Days

Day: 23.2 Hours

Environment

Temp: 211 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,062,858 km

• M1: 73,303 km (0.086 R)
• M2: 115,938 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.71 AU - 0.85 AU

Year: 243 Days

Day: 41.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.86 AU - 1.06 AU

Year: 332 Days

Day: 41.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.05 AU - 1.13 AU

Year: 402 Days

Day: 46.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.2

Radius: 9.3

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.63 AU - 9.75 AU

Year: 10651 Days

Day: 14.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,062,858 km

• M1: 184,753 km (0.107 R)
• M2: 298,897 km (0.083 R)
• M3: 430,393 km (0.087 R)
• M4: 489,335 km (0.119 R)
• M5: 583,880 km (0.119 R)
• M6: 720,463 km (0.102 R)
• M7: 1,237,623 km (0.051 R)
• M8: 1,801,158 km (0.12 R)
• M9: 2,031,389 km (0.082 R)
• M10: 2,325,798 km (0.081 R)
• M11: 2,576,973 km (0.091 R)
• M12: 2,662,693 km (0.097 R)
• M13: 2,895,916 km (0.114 R)
• M14: 3,075,283 km (0.098 R)
• M15: 3,413,524 km (0.058 R)
• M16: 3,539,635 km (0.087 R)
• M17: 3,763,882 km (0.074 R)
• M18: 4,361,975 km (0.084 R)
• M19: 4,847,719 km (0.031 R)
• M20: 5,133,002 km (0.064 R)
• M21: 5,497,423 km (0.099 R)
• M22: 5,720,024 km (0.087 R)
• M23: 6,021,613 km (0.102 R)
• M24: 6,997,141 km (0.034 R)
• M25: 7,238,592 km (0.097 R)
• M26: 7,441,896 km (0.065 R)
• M27: 7,688,433 km (0.046 R)
• M28: 7,771,161 km (0.109 R)
• M29: 8,063,176 km (0.12 R)
• M30: 9,004,296 km (0.028 R)
• M31: 10,251,792 km (0.119 R)
• M32: 10,849,436 km (0.112 R)
• M33: 11,082,210 km (0.073 R)
• M34: 12,271,065 km (0.043 R)
• M35: 13,003,645 km (0.082 R)
• M36: 13,300,597 km (0.084 R)
• M37: 14,870,776 km (0.052 R)
• M38: 15,389,582 km (0.1 R)
• M39: 15,809,054 km (0.11 R)
• M40: 16,073,094 km (0.116 R)
• M41: 18,403,530 km (0.072 R)
• M42: 18,570,032 km (0.094 R)
• M43: 19,522,971 km (0.07 R)
• M44: 19,806,309 km (0.111 R)
• M45: 20,549,362 km (0.106 R)
• M46: 21,359,734 km (0.116 R)
• M47: 21,417,927 km (0.068 R)
• M48: 21,768,734 km (0.116 R)
• M49: 22,003,752 km (0.039 R)
• M50: 22,416,792 km (0.034 R)
• M51: 22,594,664 km (0.091 R)
• M52: 23,551,193 km (0.05 R)
• M53: 24,094,981 km (0.051 R)
• M54: 25,689,246 km (0.112 R)
• M55: 26,687,213 km (0.106 R)
• M56: 27,001,668 km (0.114 R)
• M57: 27,064,648 km (0.054 R)
• M58: 27,380,599 km (0.112 R)
• M59: 27,443,879 km (0.107 R)
• M60: 30,082,337 km (0.114 R)
• M61: 30,869,670 km (0.113 R)
• M62: 32,733,360 km (0.09 R)
• M63: 33,339,980 km (0.093 R)
• M64: 33,407,748 km (0.1 R)
• M65: 36,289,751 km (0.119 R)
• M66: 36,987,625 km (0.089 R)
• M67: 37,057,637 km (0.097 R)
• M68: 37,901,518 km (0.086 R)
• M69: 37,972,128 km (0.103 R)
• M70: 38,184,109 km (0.104 R)
• M71: 38,396,687 km (0.114 R)
• M72: 40,182,586 km (0.083 R)
• M73: 40,470,712 km (0.116 R)
• M74: 40,831,991 km (0.114 R)
• M75: 41,267,021 km (0.041 R)
• M76: 41,849,256 km (0.07 R)
• M77: 42,801,447 km (0.113 R)
• M78: 43,169,458 km (0.115 R)
• M79: 43,464,764 km (0.112 R)
• M80: 45,025,668 km (0.106 R)
• M81: 46,227,238 km (0.107 R)
• M82: 46,831,913 km (0.11 R)
• M83: 47,439,280 km (0.119 R)
• M84: 47,972,896 km (0.097 R)
• M85: 48,355,268 km (0.119 R)
• M86: 48,661,794 km (0.045 R)
• M87: 48,892,174 km (0.081 R)
• M88: 50,515,012 km (0.108 R)
• M89: 51,528,388 km (0.086 R)
• M90: 51,920,035 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.4

Radius: 8.8

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.52 AU - 12.28 AU

Year: 10999 Days

Day: 5.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,062,858 km

• M1: 185,501 km (0.072 R)
• M2: 299,645 km (0.117 R)
• M3: 386,710 km (0.1 R)
• M4: 444,006 km (0.057 R)
• M5: 682,316 km (0.112 R)
• M6: 766,689 km (0.079 R)
• M7: 829,221 km (0.08 R)
• M8: 1,000,511 km (0.074 R)
• M9: 1,097,600 km (0.049 R)
• M10: 1,301,651 km (0.074 R)
• M11: 1,455,138 km (0.048 R)
• M12: 1,582,297 km (0.098 R)
• M13: 1,881,792 km (0.093 R)
• M14: 2,272,242 km (0.079 R)
• M15: 2,345,994 km (0.077 R)
• M16: 2,572,036 km (0.103 R)
• M17: 2,884,546 km (0.107 R)
• M18: 3,460,498 km (0.07 R)
• M19: 3,915,575 km (0.03 R)
• M20: 4,297,947 km (0.042 R)
• M21: 4,482,102 km (0.06 R)
• M22: 4,905,763 km (0.115 R)
• M23: 5,025,740 km (0.107 R)
• M24: 5,565,340 km (0.06 R)
• M25: 5,640,438 km (0.11 R)
• M26: 6,646,185 km (0.072 R)
• M27: 7,156,164 km (0.101 R)
• M28: 8,156,674 km (0.051 R)
• M29: 8,702,258 km (0.095 R)
• M30: 8,789,473 km (0.1 R)
• M31: 9,052,915 km (0.119 R)
• M32: 9,111,857 km (0.106 R)
• M33: 9,467,900 km (0.092 R)
• M34: 9,828,580 km (0.118 R)
• M35: 9,980,272 km (0.117 R)
• M36: 10,071,677 km (0.089 R)
• M37: 10,532,588 km (0.075 R)
• M38: 10,594,521 km (0.095 R)
• M39: 10,718,837 km (0.102 R)
• M40: 11,379,611 km (0.025 R)
• M41: 11,570,797 km (0.112 R)
• M42: 11,666,689 km (0.115 R)
• M43: 11,795,194 km (0.037 R)
• M44: 11,923,997 km (0.105 R)
• M45: 12,674,231 km (0.12 R)
• M46: 13,238,514 km (0.117 R)
• M47: 13,743,257 km (0.047 R)
• M48: 14,014,927 km (0.098 R)
• M49: 14,083,144 km (0.064 R)
• M50: 14,460,429 km (0.065 R)
• M51: 14,771,443 km (0.086 R)
• M52: 14,910,420 km (0.096 R)
• M53: 15,119,707 km (0.076 R)
• M54: 16,252,313 km (0.096 R)
• M55: 16,431,681 km (0.101 R)
• M56: 16,684,052 km (0.098 R)
• M57: 16,901,268 km (0.078 R)
• M58: 18,113,161 km (0.07 R)
• M59: 18,898,849 km (0.072 R)
• M60: 19,011,945 km (0.119 R)
• M61: 19,125,340 km (0.117 R)
• M62: 19,314,880 km (0.096 R)
• M63: 19,619,312 km (0.063 R)
• M64: 19,772,051 km (0.1 R)
• M65: 20,194,366 km (0.11 R)
• M66: 20,658,419 km (0.069 R)
• M67: 20,814,001 km (0.119 R)
• M68: 21,047,822 km (0.113 R)
• M69: 21,597,145 km (0.105 R)
• M70: 21,715,477 km (0.116 R)
• M71: 21,794,465 km (0.073 R)
• M72: 22,429,957 km (0.078 R)
• M73: 23,071,432 km (0.117 R)
• M74: 23,273,090 km (0.06 R)
• M75: 23,637,660 km (0.067 R)
• M76: 24,208,526 km (0.112 R)
• M77: 24,495,754 km (0.106 R)
• M78: 24,578,033 km (0.104 R)
• M79: 24,701,451 km (0.03 R)
• M80: 25,655,586 km (0.09 R)
• M81: 25,739,062 km (0.063 R)
• M82: 26,537,166 km (0.028 R)
• M83: 26,706,212 km (0.097 R)
• M84: 26,790,884 km (0.092 R)
• M85: 27,130,322 km (0.054 R)
• M86: 27,215,443 km (0.086 R)
• M87: 27,514,040 km (0.09 R)
• M88: 27,985,423 km (0.118 R)
• M89: 28,243,629 km (0.059 R)
• M90: 28,675,817 km (0.099 R)
• M91: 29,110,100 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.8

Radius: 12.7

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 10.07 AU - 10.87 AU

Year: 11962 Days

Day: 6.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,062,858 km

• M1: 166,652 km (0.107 R)
• M2: 297,401 km (0.033 R)
• M3: 381,325 km (0.108 R)
• M4: 491,878 km (0.094 R)
• M5: 666,459 km (0.047 R)
• M6: 882,777 km (0.05 R)
• M7: 1,000,211 km (0.039 R)
• M8: 1,123,330 km (0.111 R)
• M9: 1,431,652 km (0.107 R)
• M10: 1,548,488 km (0.096 R)
• M11: 1,792,033 km (0.053 R)
• M12: 2,235,291 km (0.118 R)
• M13: 2,344,647 km (0.112 R)
• M14: 3,503,283 km (0.035 R)
• M15: 3,663,353 km (0.056 R)
• M16: 3,957,612 km (0.104 R)
• M17: 4,362,124 km (0.084 R)
• M18: 4,534,611 km (0.062 R)
• M19: 4,780,101 km (0.111 R)
• M20: 5,174,590 km (0.103 R)
• M21: 5,505,351 km (0.114 R)
• M22: 5,617,101 km (0.073 R)
• M23: 6,187,368 km (0.068 R)
• M24: 6,459,935 km (0.095 R)
• M25: 7,219,743 km (0.104 R)
• M26: 8,262,440 km (0.09 R)
• M27: 9,351,812 km (0.112 R)
• M28: 9,530,432 km (0.094 R)
• M29: 10,164,128 km (0.116 R)
• M30: 10,393,761 km (0.05 R)
• M31: 10,532,438 km (0.112 R)
• M32: 12,292,457 km (0.077 R)
• M33: 12,390,144 km (0.108 R)
• M34: 12,684,852 km (0.067 R)
• M35: 13,734,730 km (0.061 R)
• M36: 13,887,021 km (0.109 R)
• M37: 14,090,923 km (0.108 R)
• M38: 14,193,248 km (0.066 R)
• M39: 14,347,184 km (0.067 R)
• M40: 15,020,673 km (0.086 R)
• M41: 15,970,321 km (0.115 R)
• M42: 16,130,540 km (0.108 R)
• M43: 16,344,914 km (0.066 R)
• M44: 18,260,963 km (0.111 R)
• M45: 19,160,346 km (0.112 R)
• M46: 19,273,890 km (0.11 R)
• M47: 19,615,572 km (0.066 R)
• M48: 20,652,584 km (0.072 R)
• M49: 22,241,463 km (0.101 R)
• M50: 22,960,281 km (0.073 R)
• M51: 23,201,583 km (0.096 R)
• M52: 23,383,045 km (0.038 R)
• M53: 23,808,501 km (0.089 R)
• M54: 24,236,501 km (0.104 R)
• M55: 24,482,140 km (0.086 R)
• M56: 25,162,063 km (0.112 R)
• M57: 25,597,991 km (0.095 R)
• M58: 27,047,893 km (0.095 R)
• M59: 27,494,593 km (0.116 R)
• M60: 27,943,536 km (0.105 R)
• M61: 28,072,340 km (0.101 R)
• M62: 30,158,781 km (0.049 R)
• M63: 33,654,584 km (0.11 R)
• M64: 35,310,782 km (0.059 R)
• M65: 36,570,396 km (0.099 R)
• M66: 38,702,166 km (0.059 R)
• M67: 38,845,780 km (0.097 R)
• M68: 39,783,160 km (0.082 R)
• M69: 42,714,082 km (0.115 R)
• M70: 44,055,526 km (0.108 R)
• M71: 44,731,409 km (0.101 R)
• M72: 45,032,998 km (0.065 R)
• M73: 45,486,429 km (0.092 R)
• M74: 46,550,669 km (0.08 R)
• M75: 47,469,200 km (0.103 R)
• M76: 48,626,040 km (0.101 R)
• M77: 48,858,515 km (0.056 R)
• M78: 49,480,094 km (0.109 R)
• M79: 49,713,916 km (0.1 R)
• M80: 49,870,096 km (0.063 R)
• M81: 50,260,995 km (0.111 R)
• M82: 51,439,826 km (0.097 R)
• M83: 52,707,369 km (0.098 R)

Asteroid Belt

Center: 12.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.5

Radius: 4.4

Gravity: 19.03 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 12.32 AU - 17.74 AU

Year: 20575 Days

Day: 15 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,062,858 km

• M1: 99,782 km (0.096 R)
• M2: 194,328 km (0.083 R)
• M3: 303,833 km (0.106 R)
• M4: 432,487 km (0.082 R)
• M5: 540,048 km (0.101 R)
• M6: 717,322 km (0.118 R)
• M7: 1,246,749 km (0.074 R)
• M8: 1,534,276 km (0.1 R)
• M9: 1,958,236 km (0.119 R)
• M10: 2,047,247 km (0.113 R)
• M11: 2,479,884 km (0.111 R)
• M12: 3,533,651 km (0.094 R)
• M13: 3,862,617 km (0.116 R)
• M14: 4,011,916 km (0.103 R)
• M15: 4,239,454 km (0.05 R)
• M16: 4,946,902 km (0.099 R)
• M17: 4,987,294 km (0.12 R)
• M18: 5,068,376 km (0.044 R)
• M19: 5,149,907 km (0.071 R)
• M20: 5,231,886 km (0.114 R)
• M21: 5,522,106 km (0.1 R)
• M22: 6,292,386 km (0.098 R)
• M23: 6,869,235 km (0.105 R)
• M24: 7,095,577 km (0.083 R)
• M25: 7,141,204 km (0.059 R)
• M26: 7,232,608 km (0.082 R)
• M27: 9,641,284 km (0.064 R)
• M28: 11,141,152 km (0.067 R)
• M29: 12,326,416 km (0.061 R)
• M30: 14,639,797 km (0.058 R)
• M31: 16,294,499 km (0.118 R)
• M32: 16,354,638 km (0.064 R)
• M33: 16,535,651 km (0.102 R)
• M34: 17,021,545 km (0.087 R)
• M35: 17,945,162 km (0.089 R)
• M36: 18,069,628 km (0.057 R)
• M37: 19,329,092 km (0.071 R)
• M38: 19,776,539 km (0.107 R)
• M39: 20,681,756 km (0.065 R)
• M40: 22,197,930 km (0.097 R)
• M41: 22,935,598 km (0.109 R)
• M42: 23,817,776 km (0.09 R)
• M43: 24,503,832 km (0.109 R)
• M44: 25,126,907 km (0.082 R)
• M45: 26,036,013 km (0.052 R)
• M46: 26,176,935 km (0.116 R)
• M47: 26,247,395 km (0.087 R)
• M48: 26,388,616 km (0.11 R)
• M49: 27,098,308 km (0.107 R)
• M50: 27,384,040 km (0.089 R)
• M51: 27,670,669 km (0.085 R)
• M52: 28,102,558 km (0.054 R)
• M53: 28,391,731 km (0.111 R)
• M54: 29,999,609 km (0.103 R)
• M55: 30,740,118 km (0.06 R)
• M56: 30,963,468 km (0.092 R)
• M57: 31,411,813 km (0.12 R)
• M58: 31,711,906 km (0.065 R)
• M59: 33,150,140 km (0.113 R)
• M60: 33,608,807 km (0.06 R)
• M61: 36,561,570 km (0.11 R)
• M62: 37,590,654 km (0.068 R)
• M63: 37,829,412 km (0.11 R)
• M64: 37,909,148 km (0.105 R)
• M65: 38,228,539 km (0.079 R)
• M66: 38,308,574 km (0.105 R)
• M67: 39,353,665 km (0.115 R)
• M68: 39,920,341 km (0.115 R)
• M69: 41,225,433 km (0.104 R)
• M70: 41,389,692 km (0.1 R)
• M71: 41,800,936 km (0.104 R)
• M72: 43,042,898 km (0.093 R)
• M73: 44,129,128 km (0.096 R)
• M74: 44,465,125 km (0.111 R)
• M75: 45,393,529 km (0.099 R)
• M76: 47,269,486 km (0.081 R)
• M77: 47,441,225 km (0.037 R)
• M78: 48,130,572 km (0.114 R)
• M79: 48,823,060 km (0.116 R)
• M80: 48,996,743 km (0.114 R)
• M81: 49,518,990 km (0.105 R)
• M82: 55,655,195 km (0.115 R)
• M83: 56,200,030 km (0.077 R)
• M84: 57,386,491 km (0.078 R)
• M85: 57,661,452 km (0.107 R)
• M86: 57,845,009 km (0.113 R)
• M87: 59,042,839 km (0.114 R)
• M88: 59,227,891 km (0.07 R)
• M89: 59,505,695 km (0.09 R)
• M90: 59,598,445 km (0.027 R)
• M91: 62,308,261 km (0.079 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 14,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit