🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.53 AU - 0.63 AU

Year: 155 Days

Day: 40.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.83 AU - 1.21 AU

Year: 362 Days

Day: 45.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,484,883 km

• M1: 370,554 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.08 AU - 1.1 AU

Year: 400 Days

Day: 40.5 Hours

Environment

Temp: 42 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.83 AU - 2.49 AU

Year: 1116 Days

Day: 40.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.4 AU - 5.68 AU

Year: 3977 Days

Day: 29.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,484,883 km

• M1: 2,796,433 km (0.111 R)

Asteroid Belt

Center: 6.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.5

Radius: 11.1

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.33 AU - 7.65 AU

Year: 7204 Days

Day: 12.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 99,484,883 km

• M1: 148,102 km (0.074 R)
• M2: 234,719 km (0.053 R)
• M3: 305,778 km (0.117 R)
• M4: 520,002 km (0.088 R)
• M5: 682,465 km (0.088 R)
• M6: 959,820 km (0.074 R)
• M7: 1,346,830 km (0.11 R)
• M8: 1,927,569 km (0.051 R)
• M9: 2,035,129 km (0.072 R)
• M10: 2,166,925 km (0.079 R)
• M11: 2,347,191 km (0.054 R)
• M12: 2,579,666 km (0.083 R)
• M13: 3,425,492 km (0.063 R)
• M14: 3,530,360 km (0.09 R)
• M15: 3,824,470 km (0.059 R)
• M16: 3,988,429 km (0.085 R)
• M17: 4,071,156 km (0.057 R)
• M18: 4,182,457 km (0.06 R)
• M19: 4,580,088 km (0.106 R)
• M20: 4,696,027 km (0.097 R)
• M21: 4,783,542 km (0.115 R)
• M22: 5,259,861 km (0.09 R)
• M23: 5,473,038 km (0.114 R)
• M24: 5,596,157 km (0.066 R)
• M25: 7,077,176 km (0.112 R)
• M26: 7,278,984 km (0.108 R)
• M27: 7,653,876 km (0.114 R)
• M28: 8,000,195 km (0.06 R)
• M29: 8,245,685 km (0.1 R)
• M30: 8,458,114 km (0.057 R)
• M31: 8,960,912 km (0.092 R)
• M32: 9,033,467 km (0.117 R)
• M33: 9,106,322 km (0.073 R)
• M34: 9,362,732 km (0.095 R)
• M35: 9,547,336 km (0.105 R)
• M36: 10,834,476 km (0.049 R)
• M37: 11,262,625 km (0.1 R)
• M38: 11,419,703 km (0.1 R)
• M39: 12,336,888 km (0.081 R)
• M40: 12,539,294 km (0.085 R)
• M41: 12,865,716 km (0.063 R)
• M42: 13,652,002 km (0.107 R)
• M43: 14,838,912 km (0.063 R)
• M44: 15,270,951 km (0.108 R)
• M45: 15,531,999 km (0.115 R)
• M46: 15,750,861 km (0.048 R)
• M47: 16,994,767 km (0.087 R)
• M48: 17,719,718 km (0.118 R)
• M49: 18,732,945 km (0.115 R)
• M50: 19,859,865 km (0.045 R)
• M51: 20,431,479 km (0.111 R)
• M52: 20,575,242 km (0.111 R)
• M53: 20,911,987 km (0.071 R)
• M54: 21,250,527 km (0.111 R)
• M55: 21,396,086 km (0.106 R)
• M56: 21,493,474 km (0.081 R)
• M57: 21,688,400 km (0.109 R)
• M58: 22,622,938 km (0.111 R)
• M59: 22,721,972 km (0.104 R)
• M60: 23,219,834 km (0.108 R)
• M61: 24,785,824 km (0.113 R)
• M62: 26,177,234 km (0.099 R)
• M63: 26,803,899 km (0.084 R)
• M64: 27,277,077 km (0.076 R)
• M65: 27,382,693 km (0.105 R)
• M66: 27,488,310 km (0.119 R)
• M67: 28,125,148 km (0.082 R)
• M68: 28,498,843 km (0.071 R)
• M69: 29,089,605 km (0.103 R)
• M70: 29,684,257 km (0.113 R)
• M71: 32,214,405 km (0.081 R)
• M72: 32,661,404 km (0.117 R)
• M73: 32,773,602 km (0.094 R)
• M74: 33,054,248 km (0.057 R)
• M75: 34,413,195 km (0.113 R)
• M76: 34,584,335 km (0.109 R)
• M77: 36,021,372 km (0.078 R)
• M78: 38,361,232 km (0.111 R)
• M79: 38,657,137 km (0.085 R)
• M80: 39,489,649 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.2

Radius: 12.9

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.12 AU - 8.26 AU

Year: 8238 Days

Day: 8.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 99,484,883 km

• M1: 165,306 km (0.088 R)
• M2: 328,816 km (0.078 R)
• M3: 479,461 km (0.079 R)
• M4: 1,090,718 km (0.115 R)
• M5: 1,233,734 km (0.098 R)
• M6: 1,337,704 km (0.082 R)
• M7: 1,476,232 km (0.118 R)
• M8: 2,277,179 km (0.089 R)
• M9: 2,558,423 km (0.072 R)
• M10: 2,771,899 km (0.09 R)
• M11: 3,011,704 km (0.095 R)
• M12: 3,093,235 km (0.104 R)
• M13: 3,237,597 km (0.091 R)
• M14: 3,684,296 km (0.089 R)
• M15: 4,060,535 km (0.099 R)
• M16: 4,356,589 km (0.08 R)
• M17: 4,707,247 km (0.063 R)
• M18: 4,874,048 km (0.045 R)
• M19: 5,067,029 km (0.116 R)
• M20: 5,188,952 km (0.055 R)
• M21: 5,460,771 km (0.098 R)
• M22: 5,711,946 km (0.1 R)
• M23: 5,838,954 km (0.065 R)
• M24: 5,941,279 km (0.109 R)
• M25: 6,044,203 km (0.082 R)
• M26: 6,541,316 km (0.047 R)
• M27: 7,270,307 km (0.072 R)
• M28: 7,435,912 km (0.085 R)
• M29: 7,602,713 km (0.092 R)
• M30: 7,911,783 km (0.091 R)
• M31: 8,110,598 km (0.102 R)
• M32: 8,484,443 km (0.08 R)
• M33: 8,688,046 km (0.045 R)
• M34: 8,805,181 km (0.102 R)
• M35: 9,428,406 km (0.026 R)
• M36: 10,343,646 km (0.089 R)
• M37: 10,530,194 km (0.057 R)
• M38: 11,931,477 km (0.07 R)
• M39: 12,587,763 km (0.086 R)
• M40: 13,054,209 km (0.09 R)
• M41: 13,424,614 km (0.056 R)
• M42: 13,798,608 km (0.104 R)
• M43: 14,279,566 km (0.06 R)
• M44: 14,487,357 km (0.109 R)
• M45: 15,505,819 km (0.111 R)
• M46: 15,755,199 km (0.105 R)
• M47: 17,168,450 km (0.118 R)
• M48: 17,463,457 km (0.084 R)
• M49: 18,697,789 km (0.071 R)
• M50: 18,887,180 km (0.11 R)
• M51: 19,153,614 km (0.079 R)
• M52: 19,344,501 km (0.058 R)
• M53: 19,766,965 km (0.113 R)
• M54: 20,309,108 km (0.053 R)
• M55: 21,092,103 km (0.081 R)
• M56: 21,487,191 km (0.097 R)
• M57: 21,646,064 km (0.08 R)
• M58: 22,284,996 km (0.109 R)
• M59: 22,566,390 km (0.093 R)
• M60: 23,581,412 km (0.075 R)
• M61: 23,704,231 km (0.081 R)
• M62: 23,827,201 km (0.078 R)
• M63: 23,991,609 km (0.1 R)
• M64: 24,486,927 km (0.038 R)
• M65: 25,278,151 km (0.077 R)
• M66: 25,866,519 km (0.033 R)
• M67: 26,374,404 km (0.114 R)
• M68: 26,842,795 km (0.106 R)
• M69: 27,013,935 km (0.083 R)
• M70: 27,271,093 km (0.076 R)
• M71: 27,357,112 km (0.099 R)
• M72: 27,443,131 km (0.118 R)
• M73: 27,701,636 km (0.046 R)
• M74: 28,264,722 km (0.077 R)
• M75: 28,438,854 km (0.103 R)
• M76: 28,700,501 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.6

Radius: 5.3

Gravity: 20.95 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 17.17 AU - 20.03 AU

Year: 28193 Days

Day: 16.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 99,484,883 km

• M1: 362,476 km (0.053 R)
• M2: 425,157 km (0.047 R)
• M3: 933,491 km (0.107 R)
• M4: 1,143,526 km (0.05 R)
• M5: 1,206,357 km (0.054 R)
• M6: 1,368,222 km (0.104 R)
• M7: 1,606,831 km (0.091 R)
• M8: 2,122,195 km (0.081 R)
• M9: 2,896,664 km (0.078 R)
• M10: 3,026,365 km (0.068 R)
• M11: 3,381,361 km (0.113 R)
• M12: 3,843,618 km (0.102 R)
• M13: 4,325,622 km (0.071 R)
• M14: 4,724,750 km (0.079 R)
• M15: 5,292,773 km (0.115 R)
• M16: 5,827,735 km (0.062 R)
• M17: 6,268,001 km (0.05 R)
• M18: 7,180,249 km (0.105 R)
• M19: 8,194,373 km (0.065 R)
• M20: 9,125,769 km (0.066 R)
• M21: 9,189,049 km (0.105 R)
• M22: 10,090,227 km (0.067 R)
• M23: 10,155,601 km (0.075 R)
• M24: 11,630,786 km (0.042 R)
• M25: 12,533,459 km (0.113 R)
• M26: 13,243,152 km (0.092 R)
• M27: 13,820,150 km (0.051 R)
• M28: 14,111,866 km (0.107 R)
• M29: 15,373,575 km (0.117 R)
• M30: 16,439,609 km (0.069 R)
• M31: 18,003,356 km (0.095 R)
• M32: 19,450,715 km (0.081 R)
• M33: 19,859,417 km (0.111 R)
• M34: 21,690,943 km (0.087 R)
• M35: 22,114,754 km (0.071 R)
• M36: 23,229,109 km (0.108 R)
• M37: 24,449,678 km (0.118 R)
• M38: 24,537,641 km (0.061 R)
• M39: 25,334,100 km (0.088 R)
• M40: 26,139,086 km (0.112 R)
• M41: 26,228,995 km (0.115 R)
• M42: 28,418,808 km (0.083 R)
• M43: 28,511,260 km (0.102 R)
• M44: 29,629,205 km (0.094 R)
• M45: 33,750,776 km (0.114 R)
• M46: 34,734,681 km (0.044 R)
• M47: 35,130,966 km (0.113 R)
• M48: 38,354,052 km (0.096 R)
• M49: 39,380,592 km (0.114 R)
• M50: 40,937,158 km (0.065 R)
• M51: 41,670,337 km (0.093 R)
• M52: 41,775,505 km (0.074 R)
• M53: 44,003,017 km (0.031 R)
• M54: 45,185,139 km (0.119 R)
• M55: 45,942,852 km (0.076 R)
• M56: 47,032,523 km (0.119 R)
• M57: 47,470,696 km (0.109 R)
• M58: 48,020,468 km (0.059 R)
• M59: 48,682,887 km (0.095 R)
• M60: 51,475,580 km (0.07 R)
• M61: 53,861,217 km (0.113 R)
• M62: 54,894,639 km (0.113 R)
• M63: 55,125,170 km (0.105 R)
• M64: 55,355,999 km (0.051 R)
• M65: 57,331,140 km (0.114 R)
• M66: 57,448,126 km (0.098 R)
• M67: 58,503,838 km (0.087 R)
• M68: 58,857,188 km (0.074 R)
• M69: 59,093,104 km (0.103 R)
• M70: 59,329,319 km (0.119 R)
• M71: 59,565,983 km (0.088 R)
• M72: 62,189,032 km (0.116 R)
• M73: 63,998,867 km (0.077 R)
• M74: 66,807,567 km (0.092 R)
• M75: 69,282,364 km (0.113 R)
• M76: 70,155,567 km (0.045 R)
• M77: 70,280,631 km (0.055 R)
• M78: 71,409,496 km (0.114 R)
• M79: 71,535,308 km (0.093 R)
• M80: 72,670,606 km (0.097 R)
• M81: 74,066,504 km (0.102 R)
• M82: 74,321,269 km (0.056 R)
• M83: 75,215,117 km (0.05 R)
• M84: 76,755,675 km (0.031 R)
• M85: 77,142,536 km (0.095 R)
• M86: 78,177,005 km (0.074 R)
• M87: 81,045,694 km (0.104 R)
• M88: 83,683,403 km (0.093 R)
• M89: 85,012,730 km (0.069 R)
• M90: 88,501,652 km (0.08 R)
• M91: 88,636,738 km (0.068 R)
• M92: 89,042,448 km (0.111 R)
• M93: 89,177,834 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.6

Radius: 4

Gravity: 41.66 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 19.5 AU - 19.54 AU

Year: 30311 Days

Day: 21.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,484,883 km

• M1: 515,664 km (0.079 R)
• M2: 618,886 km (0.06 R)
• M3: 845,228 km (0.096 R)
• M4: 967,449 km (0.101 R)
• M5: 1,030,729 km (0.097 R)
• M6: 1,659,639 km (0.099 R)
• M7: 2,257,581 km (0.109 R)
• M8: 2,427,375 km (0.047 R)
• M9: 2,689,919 km (0.062 R)
• M10: 3,578,979 km (0.083 R)
• M11: 3,877,128 km (0.108 R)
• M12: 5,036,811 km (0.045 R)
• M13: 5,768,793 km (0.082 R)
• M14: 6,117,655 km (0.098 R)
• M15: 6,835,725 km (0.103 R)
• M16: 6,896,761 km (0.105 R)
• M17: 8,090,552 km (0.09 R)
• M18: 8,810,417 km (0.094 R)
• M19: 9,077,300 km (0.075 R)
• M20: 9,211,638 km (0.112 R)
• M21: 10,662,139 km (0.064 R)
• M22: 11,960,799 km (0.117 R)
• M23: 12,182,054 km (0.066 R)
• M24: 12,256,105 km (0.028 R)
• M25: 14,000,117 km (0.055 R)
• M26: 14,703,376 km (0.069 R)
• M27: 14,782,214 km (0.118 R)
• M28: 16,225,535 km (0.072 R)
• M29: 16,388,596 km (0.027 R)
• M30: 16,552,256 km (0.095 R)
• M31: 17,212,282 km (0.096 R)
• M32: 17,796,911 km (0.039 R)
• M33: 19,762,926 km (0.11 R)
• M34: 19,937,207 km (0.069 R)
• M35: 20,374,931 km (0.08 R)
• M36: 22,519,566 km (0.074 R)
• M37: 25,583,330 km (0.027 R)
• M38: 26,249,789 km (0.081 R)
• M39: 26,633,208 km (0.098 R)
• M40: 27,892,074 km (0.059 R)
• M41: 28,676,266 km (0.04 R)
• M42: 30,066,180 km (0.103 R)
• M43: 30,166,261 km (0.111 R)
• M44: 32,293,992 km (0.093 R)
• M45: 32,704,787 km (0.091 R)
• M46: 33,014,006 km (0.12 R)
• M47: 36,265,366 km (0.116 R)
• M48: 36,799,131 km (0.101 R)
• M49: 37,013,505 km (0.039 R)
• M50: 37,120,767 km (0.077 R)
• M51: 38,091,059 km (0.05 R)
• M52: 38,307,826 km (0.034 R)
• M53: 38,416,434 km (0.118 R)
• M54: 39,069,728 km (0.095 R)
• M55: 39,288,290 km (0.094 R)
• M56: 44,199,140 km (0.06 R)
• M57: 46,032,162 km (0.063 R)
• M58: 47,190,349 km (0.089 R)
• M59: 47,656,346 km (0.031 R)
• M60: 49,890,441 km (0.045 R)
• M61: 50,365,115 km (0.106 R)
• M62: 52,399,048 km (0.096 R)
• M63: 53,123,401 km (0.049 R)
• M64: 53,608,098 km (0.065 R)
• M65: 54,459,758 km (0.065 R)
• M66: 55,316,057 km (0.1 R)
• M67: 57,786,665 km (0.107 R)
• M68: 59,035,509 km (0.099 R)
• M69: 59,411,897 km (0.091 R)
• M70: 60,672,109 km (0.086 R)
• M71: 61,559,673 km (0.095 R)
• M72: 63,219,163 km (0.099 R)
• M73: 63,347,368 km (0.089 R)
• M74: 64,247,648 km (0.089 R)
• M75: 64,505,704 km (0.102 R)
• M76: 64,763,910 km (0.083 R)
• M77: 66,581,973 km (0.111 R)
• M78: 68,285,145 km (0.095 R)
• M79: 69,472,503 km (0.108 R)
• M80: 70,002,528 km (0.089 R)
• M81: 71,600,383 km (0.119 R)
• M82: 74,831,996 km (0.12 R)
• M83: 77,012,685 km (0.1 R)
• M84: 79,214,017 km (0.117 R)
• M85: 81,855,018 km (0.085 R)
• M86: 82,414,813 km (0.098 R)
• M87: 84,949,001 km (0.086 R)
• M88: 85,941,434 km (0.064 R)
• M89: 88,224,147 km (0.093 R)
• M90: 89,085,233 km (0.05 R)
• M91: 90,671,269 km (0.116 R)
• M92: 93,140,831 km (0.055 R)
• M93: 95,190,920 km (0.092 R)
• M94: 97,552,173 km (0.097 R)
• M95: 98,145,478 km (0.087 R)
• M96: 98,888,830 km (0.111 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 18,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit