🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.18 AU - 1.62 AU

Year: 605 Days

Day: 46.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.36 AU - 1.48 AU

Year: 618 Days

Day: 34.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.26 AU - 2.8 AU

Year: 1470 Days

Day: 32.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.08 AU - 3.44 AU

Year: 1675 Days

Day: 33.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.1

Radius: 12.2

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.27 AU - 7.11 AU

Year: 5625 Days

Day: 11 Hours

Environment

Temp: -144 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,877,603 km

• M1: 166,203 km (0.112 R)
• M2: 326,871 km (0.071 R)
• M3: 607,367 km (0.058 R)
• M4: 1,061,546 km (0.079 R)
• M5: 1,238,970 km (0.096 R)
• M6: 1,482,066 km (0.078 R)
• M7: 2,046,050 km (0.09 R)
• M8: 2,125,038 km (0.078 R)
• M9: 2,253,692 km (0.099 R)
• M10: 2,368,583 km (0.07 R)
• M11: 2,865,248 km (0.079 R)
• M12: 3,660,660 km (0.103 R)
• M13: 3,796,495 km (0.11 R)
• M14: 3,874,884 km (0.055 R)
• M15: 4,173,781 km (0.099 R)
• M16: 4,295,404 km (0.069 R)
• M17: 4,377,234 km (0.092 R)
• M18: 4,480,157 km (0.095 R)
• M19: 4,646,659 km (0.1 R)
• M20: 4,751,677 km (0.091 R)
• M21: 4,857,592 km (0.118 R)
• M22: 4,943,013 km (0.111 R)
• M23: 5,093,508 km (0.111 R)
• M24: 5,223,658 km (0.118 R)
• M25: 5,333,014 km (0.079 R)
• M26: 5,621,140 km (0.101 R)
• M27: 5,733,189 km (0.106 R)
• M28: 6,212,500 km (0.098 R)
• M29: 6,328,439 km (0.084 R)
• M30: 6,492,248 km (0.089 R)
• M31: 6,586,345 km (0.095 R)
• M32: 6,799,822 km (0.082 R)
• M33: 7,039,926 km (0.085 R)
• M34: 7,209,570 km (0.088 R)
• M35: 7,356,026 km (0.082 R)
• M36: 7,876,777 km (0.099 R)
• M37: 8,179,712 km (0.051 R)
• M38: 8,745,043 km (0.053 R)
• M39: 8,823,133 km (0.095 R)
• M40: 9,032,420 km (0.116 R)
• M41: 9,376,196 km (0.106 R)
• M42: 9,589,972 km (0.077 R)
• M43: 9,859,248 km (0.112 R)
• M44: 10,516,132 km (0.048 R)
• M45: 11,413,719 km (0.112 R)
• M46: 11,670,728 km (0.078 R)
• M47: 11,929,533 km (0.05 R)
• M48: 12,482,297 km (0.117 R)
• M49: 12,894,888 km (0.044 R)
• M50: 13,013,668 km (0.064 R)
• M51: 13,102,829 km (0.088 R)
• M52: 13,222,208 km (0.112 R)
• M53: 13,371,955 km (0.097 R)
• M54: 13,522,301 km (0.062 R)
• M55: 13,673,096 km (0.036 R)
• M56: 13,915,594 km (0.063 R)
• M57: 14,220,774 km (0.114 R)
• M58: 14,435,746 km (0.118 R)
• M59: 14,651,765 km (0.069 R)
• M60: 14,744,665 km (0.095 R)
• M61: 15,495,198 km (0.09 R)
• M62: 15,843,312 km (0.111 R)
• M63: 16,354,189 km (0.097 R)
• M64: 16,870,601 km (0.095 R)
• M65: 16,967,989 km (0.113 R)
• M66: 17,392,398 km (0.118 R)
• M67: 17,556,507 km (0.081 R)
• M68: 17,754,126 km (0.047 R)
• M69: 18,018,914 km (0.042 R)
• M70: 18,451,850 km (0.104 R)
• M71: 19,226,169 km (0.052 R)
• M72: 19,497,988 km (0.059 R)
• M73: 19,976,851 km (0.102 R)
• M74: 20,355,782 km (0.112 R)
• M75: 22,250,140 km (0.068 R)
• M76: 22,642,984 km (0.096 R)
• M77: 23,146,231 km (0.096 R)
• M78: 24,017,639 km (0.102 R)

Asteroid Belt

Center: 7.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107

Radius: 14.9

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.75 AU - 9.15 AU

Year: 8187 Days

Day: 6 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 70,877,603 km

• M1: 195,674 km (0.101 R)
• M2: 307,573 km (0.073 R)
• M3: 428,299 km (0.077 R)
• M4: 531,222 km (0.069 R)
• M5: 701,913 km (0.058 R)
• M6: 936,782 km (0.089 R)
• M7: 1,409,661 km (0.112 R)
• M8: 1,552,676 km (0.113 R)
• M9: 1,646,325 km (0.09 R)
• M10: 1,910,664 km (0.12 R)
• M11: 2,070,435 km (0.038 R)
• M12: 2,372,473 km (0.06 R)
• M13: 2,576,674 km (0.108 R)
• M14: 2,721,634 km (0.116 R)
• M15: 2,869,287 km (0.106 R)
• M16: 3,019,783 km (0.104 R)
• M17: 3,812,053 km (0.049 R)
• M18: 4,034,056 km (0.068 R)
• M19: 4,413,736 km (0.108 R)
• M20: 4,588,316 km (0.111 R)
• M21: 4,725,797 km (0.113 R)
• M22: 5,065,533 km (0.043 R)
• M23: 5,330,771 km (0.111 R)
• M24: 5,558,907 km (0.119 R)
• M25: 5,663,626 km (0.087 R)
• M26: 5,769,092 km (0.113 R)
• M27: 5,960,428 km (0.068 R)
• M28: 6,154,008 km (0.077 R)
• M29: 6,994,448 km (0.112 R)
• M30: 7,130,433 km (0.107 R)
• M31: 7,497,546 km (0.073 R)
• M32: 7,636,822 km (0.106 R)
• M33: 7,847,306 km (0.069 R)
• M34: 7,965,189 km (0.079 R)
• M35: 8,107,307 km (0.116 R)
• M36: 8,370,150 km (0.095 R)
• M37: 9,076,701 km (0.113 R)
• M38: 9,650,858 km (0.06 R)
• M39: 9,980,572 km (0.068 R)
• M40: 10,495,188 km (0.11 R)
• M41: 10,625,189 km (0.111 R)
• M42: 10,860,506 km (0.102 R)
• M43: 11,496,746 km (0.073 R)
• M44: 11,684,491 km (0.104 R)
• M45: 11,846,356 km (0.052 R)
• M46: 12,418,718 km (0.106 R)
• M47: 12,528,672 km (0.056 R)
• M48: 12,860,779 km (0.108 R)
• M49: 13,931,601 km (0.105 R)
• M50: 14,333,421 km (0.1 R)
• M51: 14,622,743 km (0.026 R)
• M52: 14,972,503 km (0.062 R)
• M53: 15,769,560 km (0.116 R)
• M54: 16,308,711 km (0.106 R)
• M55: 16,580,530 km (0.091 R)
• M56: 17,837,751 km (0.083 R)
• M57: 18,462,172 km (0.082 R)
• M58: 18,682,530 km (0.082 R)
• M59: 19,157,503 km (0.104 R)
• M60: 19,252,947 km (0.105 R)
• M61: 19,668,530 km (0.083 R)
• M62: 20,313,596 km (0.058 R)
• M63: 20,508,522 km (0.074 R)
• M64: 20,900,169 km (0.111 R)
• M65: 21,624,671 km (0.059 R)
• M66: 21,989,989 km (0.078 R)
• M67: 22,256,872 km (0.093 R)
• M68: 22,390,912 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.7

Radius: 8.3

Gravity: 12.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.55 AU - 8.89 AU

Year: 8608 Days

Day: 12.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,877,603 km

• M1: 130,449 km (0.09 R)
• M2: 244,892 km (0.078 R)
• M3: 671,096 km (0.057 R)
• M4: 1,117,047 km (0.032 R)
• M5: 1,444,367 km (0.063 R)
• M6: 1,686,566 km (0.079 R)
• M7: 2,013,587 km (0.111 R)
• M8: 2,159,894 km (0.083 R)
• M9: 2,567,099 km (0.099 R)
• M10: 2,833,832 km (0.107 R)
• M11: 3,539,336 km (0.096 R)
• M12: 3,866,507 km (0.093 R)
• M13: 4,049,016 km (0.114 R)
• M14: 4,613,748 km (0.086 R)
• M15: 4,938,226 km (0.113 R)
• M16: 5,609,172 km (0.088 R)
• M17: 5,920,336 km (0.052 R)
• M18: 6,998,338 km (0.111 R)
• M19: 7,109,340 km (0.108 R)
• M20: 7,903,555 km (0.087 R)
• M21: 8,057,940 km (0.032 R)
• M22: 9,005,642 km (0.107 R)
• M23: 9,492,733 km (0.099 R)
• M24: 11,394,122 km (0.101 R)
• M25: 12,142,261 km (0.078 R)
• M26: 12,906,257 km (0.119 R)
• M27: 13,824,938 km (0.112 R)
• M28: 14,151,360 km (0.105 R)
• M29: 15,290,099 km (0.093 R)
• M30: 15,531,101 km (0.11 R)
• M31: 16,212,370 km (0.083 R)
• M32: 16,310,506 km (0.042 R)
• M33: 17,052,661 km (0.045 R)
• M34: 18,416,395 km (0.113 R)
• M35: 18,621,345 km (0.109 R)
• M36: 18,827,191 km (0.089 R)
• M37: 18,981,875 km (0.092 R)
• M38: 20,288,463 km (0.047 R)
• M39: 20,765,830 km (0.07 R)
• M40: 21,247,086 km (0.082 R)
• M41: 21,731,783 km (0.096 R)
• M42: 22,220,370 km (0.065 R)
• M43: 22,493,237 km (0.106 R)
• M44: 23,930,423 km (0.114 R)
• M45: 24,098,123 km (0.114 R)
• M46: 24,886,055 km (0.067 R)
• M47: 27,066,892 km (0.099 R)
• M48: 27,533,787 km (0.098 R)
• M49: 27,709,565 km (0.032 R)
• M50: 27,768,207 km (0.112 R)
• M51: 28,062,167 km (0.073 R)
• M52: 28,121,109 km (0.056 R)
• M53: 28,653,378 km (0.054 R)
• M54: 28,950,479 km (0.09 R)
• M55: 29,129,099 km (0.1 R)
• M56: 29,547,674 km (0.105 R)
• M57: 29,968,193 km (0.075 R)
• M58: 30,997,576 km (0.083 R)
• M59: 31,241,421 km (0.106 R)
• M60: 31,915,509 km (0.111 R)
• M61: 32,904,351 km (0.032 R)
• M62: 32,966,584 km (0.062 R)
• M63: 33,215,514 km (0.113 R)
• M64: 33,277,897 km (0.083 R)
• M65: 33,465,044 km (0.111 R)
• M66: 33,715,321 km (0.057 R)
• M67: 33,778,002 km (0.036 R)
• M68: 34,280,651 km (0.082 R)
• M69: 34,596,004 km (0.101 R)
• M70: 34,912,253 km (0.048 R)
• M71: 35,420,437 km (0.097 R)
• M72: 35,931,015 km (0.051 R)
• M73: 36,379,809 km (0.115 R)
• M74: 36,508,463 km (0.105 R)
• M75: 36,572,790 km (0.093 R)
• M76: 36,895,024 km (0.09 R)
• M77: 37,802,335 km (0.084 R)
• M78: 38,128,159 km (0.102 R)
• M79: 38,520,405 km (0.104 R)
• M80: 39,506,853 km (0.101 R)
• M81: 40,301,966 km (0.096 R)
• M82: 41,035,444 km (0.078 R)
• M83: 41,370,394 km (0.106 R)
• M84: 42,583,333 km (0.054 R)
• M85: 42,990,389 km (0.117 R)
• M86: 44,631,029 km (0.09 R)
• M87: 44,837,474 km (0.113 R)
• M88: 45,044,368 km (0.111 R)
• M89: 45,113,332 km (0.116 R)
• M90: 45,182,446 km (0.116 R)
• M91: 46,083,325 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.3

Radius: 12

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.04 AU - 13.44 AU

Year: 15641 Days

Day: 9.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,877,603 km

• M1: 167,101 km (0.094 R)
• M2: 364,420 km (0.107 R)
• M3: 652,546 km (0.066 R)
• M4: 1,012,179 km (0.067 R)
• M5: 1,111,811 km (0.083 R)
• M6: 1,241,064 km (0.064 R)
• M7: 1,348,475 km (0.086 R)
• M8: 1,601,894 km (0.063 R)
• M9: 2,155,107 km (0.114 R)
• M10: 2,800,323 km (0.039 R)
• M11: 3,052,694 km (0.095 R)
• M12: 3,274,997 km (0.046 R)
• M13: 3,350,394 km (0.112 R)
• M14: 3,696,563 km (0.107 R)
• M15: 3,894,033 km (0.1 R)
• M16: 4,549,122 km (0.119 R)
• M17: 4,803,737 km (0.063 R)
• M18: 5,063,140 km (0.04 R)
• M19: 5,371,611 km (0.037 R)
• M20: 5,914,651 km (0.068 R)
• M21: 6,286,551 km (0.109 R)
• M22: 7,497,396 km (0.107 R)
• M23: 7,798,687 km (0.089 R)
• M24: 8,413,235 km (0.104 R)
• M25: 8,779,001 km (0.068 R)
• M26: 8,937,276 km (0.044 R)
• M27: 9,043,341 km (0.108 R)
• M28: 9,907,269 km (0.118 R)
• M29: 10,127,327 km (0.088 R)
• M30: 10,349,031 km (0.102 R)
• M31: 11,309,300 km (0.086 R)
• M32: 11,424,191 km (0.073 R)
• M33: 11,539,381 km (0.094 R)
• M34: 11,655,021 km (0.12 R)
• M35: 11,829,302 km (0.09 R)
• M36: 12,180,259 km (0.075 R)
• M37: 12,356,934 km (0.074 R)
• M38: 12,653,586 km (0.082 R)
• M39: 13,314,210 km (0.076 R)
• M40: 14,606,586 km (0.114 R)
• M41: 16,326,364 km (0.115 R)
• M42: 18,717,386 km (0.1 R)
• M43: 19,745,722 km (0.107 R)
• M44: 20,022,927 km (0.068 R)
• M45: 21,357,789 km (0.062 R)
• M46: 21,499,907 km (0.057 R)
• M47: 23,157,601 km (0.065 R)
• M48: 23,450,065 km (0.085 R)
• M49: 23,817,327 km (0.097 R)
• M50: 25,456,172 km (0.117 R)
• M51: 26,061,146 km (0.081 R)
• M52: 27,439,541 km (0.09 R)
• M53: 27,516,733 km (0.081 R)
• M54: 30,266,641 km (0.111 R)
• M55: 31,068,336 km (0.083 R)
• M56: 31,391,019 km (0.119 R)
• M57: 31,714,749 km (0.072 R)
• M58: 33,928,947 km (0.072 R)
• M59: 34,344,380 km (0.093 R)
• M60: 36,872,584 km (0.074 R)
• M61: 37,299,835 km (0.102 R)
• M62: 38,937,932 km (0.094 R)
• M63: 39,024,849 km (0.057 R)
• M64: 40,952,417 km (0.113 R)
• M65: 41,394,778 km (0.117 R)
• M66: 41,749,774 km (0.08 R)
• M67: 44,808,302 km (0.116 R)
• M68: 46,180,563 km (0.103 R)
• M69: 48,217,937 km (0.037 R)
• M70: 49,529,761 km (0.102 R)
• M71: 50,663,413 km (0.119 R)
• M72: 51,805,743 km (0.115 R)
• M73: 55,478,520 km (0.093 R)
• M74: 58,835,197 km (0.092 R)
• M75: 58,934,979 km (0.064 R)
• M76: 59,234,474 km (0.09 R)
• M77: 61,345,150 km (0.111 R)
• M78: 61,749,962 km (0.089 R)
• M79: 62,867,757 km (0.098 R)
• M80: 62,969,783 km (0.071 R)
• M81: 64,711,401 km (0.107 R)
• M82: 68,241,911 km (0.108 R)
• M83: 68,346,779 km (0.1 R)
• M84: 70,136,269 km (0.06 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: 461 - 10,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit