🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.56 AU - 0.7 AU

Year: 186 Days

Day: 36 Hours

Environment

Temp: 128 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.55 AU - 0.87 AU

Year: 223 Days

Day: 21.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.95 AU - 0.99 AU

Year: 356 Days

Day: 15.4 Hours

Environment

Temp: 34 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 103,336,155 km

• M1: 97,388 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.56 AU - 2.32 AU

Year: 1007 Days

Day: 33.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,336,155 km

• M1: 171,290 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.7 AU - 3.98 AU

Year: 2275 Days

Day: 22.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,336,155 km

• M1: 2,305,004 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.51 AU - 3.61 AU

Year: 2504 Days

Day: 23.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,336,155 km

• M1: 464,950 km (0.108 R)

Asteroid Belt

Center: 5.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.2

Radius: 9.1

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.13 AU - 7.97 AU

Year: 7733 Days

Day: 8.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 103,336,155 km

• M1: 194,178 km (0.072 R)
• M2: 352,303 km (0.111 R)
• M3: 610,060 km (0.119 R)
• M4: 1,233,434 km (0.102 R)
• M5: 1,338,003 km (0.046 R)
• M6: 1,445,415 km (0.096 R)
• M7: 1,631,215 km (0.08 R)
• M8: 2,108,732 km (0.075 R)
• M9: 2,277,179 km (0.089 R)
• M10: 2,786,560 km (0.111 R)
• M11: 3,502,685 km (0.107 R)
• M12: 3,855,736 km (0.094 R)
• M13: 4,062,629 km (0.117 R)
• M14: 4,379,926 km (0.099 R)
• M15: 4,568,869 km (0.074 R)
• M16: 5,408,262 km (0.085 R)
• M17: 5,523,752 km (0.089 R)
• M18: 5,698,632 km (0.038 R)
• M19: 6,113,616 km (0.118 R)
• M20: 6,173,755 km (0.112 R)
• M21: 6,355,366 km (0.11 R)
• M22: 6,507,956 km (0.076 R)
• M23: 7,804,671 km (0.085 R)
• M24: 7,902,657 km (0.12 R)
• M25: 8,132,888 km (0.099 R)
• M26: 8,870,855 km (0.074 R)
• M27: 9,700,225 km (0.114 R)
• M28: 9,770,387 km (0.102 R)
• M29: 9,982,068 km (0.113 R)
• M30: 10,446,120 km (0.116 R)
• M31: 10,953,556 km (0.096 R)
• M32: 11,136,813 km (0.101 R)
• M33: 11,432,120 km (0.074 R)
• M34: 12,030,362 km (0.047 R)
• M35: 12,869,606 km (0.106 R)
• M36: 12,985,544 km (0.12 R)
• M37: 13,101,782 km (0.114 R)
• M38: 13,179,423 km (0.055 R)
• M39: 13,296,259 km (0.107 R)
• M40: 13,727,699 km (0.073 R)
• M41: 14,323,248 km (0.111 R)
• M42: 14,846,242 km (0.107 R)
• M43: 15,089,788 km (0.103 R)
• M44: 15,704,485 km (0.105 R)
• M45: 16,243,636 km (0.053 R)
• M46: 16,704,697 km (0.069 R)
• M47: 16,831,256 km (0.111 R)
• M48: 17,425,758 km (0.074 R)
• M49: 17,897,740 km (0.094 R)
• M50: 18,156,843 km (0.08 R)
• M51: 18,417,293 km (0.108 R)
• M52: 19,250,254 km (0.117 R)
• M53: 21,592,059 km (0.12 R)
• M54: 22,843,146 km (0.069 R)
• M55: 22,936,645 km (0.113 R)
• M56: 23,218,188 km (0.067 R)
• M57: 23,690,169 km (0.12 R)
• M58: 24,165,142 km (0.091 R)
• M59: 26,636,200 km (0.117 R)
• M60: 26,784,003 km (0.061 R)
• M61: 28,026,712 km (0.082 R)
• M62: 29,135,831 km (0.084 R)
• M63: 29,644,763 km (0.085 R)
• M64: 30,259,161 km (0.066 R)
• M65: 30,362,085 km (0.108 R)
• M66: 31,552,884 km (0.116 R)
• M67: 32,653,625 km (0.096 R)
• M68: 33,023,281 km (0.074 R)
• M69: 33,288,219 km (0.087 R)
• M70: 33,500,648 km (0.088 R)
• M71: 34,946,212 km (0.041 R)
• M72: 35,108,227 km (0.101 R)
• M73: 35,975,745 km (0.09 R)
• M74: 36,084,802 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.2

Radius: 6.9

Gravity: 19.66 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 12.34 AU - 14.32 AU

Year: 18143 Days

Day: 15.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 103,336,155 km

• M1: 132,095 km (0.104 R)
• M2: 216,767 km (0.03 R)
• M3: 766,091 km (0.107 R)
• M4: 996,172 km (0.106 R)
• M5: 1,518,418 km (0.112 R)
• M6: 1,612,815 km (0.088 R)
• M7: 2,044,554 km (0.067 R)
• M8: 2,219,883 km (0.114 R)
• M9: 3,330,497 km (0.113 R)
• M10: 4,315,300 km (0.062 R)
• M11: 4,540,595 km (0.096 R)
• M12: 4,862,529 km (0.057 R)
• M13: 5,287,387 km (0.098 R)
• M14: 6,426,276 km (0.086 R)
• M15: 7,855,833 km (0.071 R)
• M16: 9,495,575 km (0.056 R)
• M17: 9,553,918 km (0.082 R)
• M18: 10,025,301 km (0.109 R)
• M19: 10,444,026 km (0.073 R)
• M20: 10,564,751 km (0.106 R)
• M21: 10,868,435 km (0.074 R)
• M22: 11,113,476 km (0.119 R)
• M23: 11,859,521 km (0.089 R)
• M24: 13,008,732 km (0.109 R)
• M25: 13,268,882 km (0.111 R)
• M26: 13,334,257 km (0.108 R)
• M27: 13,465,155 km (0.118 R)
• M28: 13,596,651 km (0.089 R)
• M29: 13,728,447 km (0.048 R)
• M30: 13,794,420 km (0.115 R)
• M31: 13,926,963 km (0.117 R)
• M32: 14,393,858 km (0.119 R)
• M33: 14,730,454 km (0.074 R)
• M34: 16,945,848 km (0.113 R)
• M35: 18,455,141 km (0.078 R)
• M36: 19,041,266 km (0.089 R)
• M37: 19,410,773 km (0.094 R)
• M38: 19,559,323 km (0.095 R)
• M39: 20,382,560 km (0.096 R)
• M40: 23,233,746 km (0.088 R)
• M41: 23,312,584 km (0.111 R)
• M42: 26,125,323 km (0.109 R)
• M43: 26,535,820 km (0.117 R)
• M44: 26,618,099 km (0.08 R)
• M45: 27,280,069 km (0.085 R)
• M46: 29,298,145 km (0.108 R)
• M47: 30,669,957 km (0.102 R)
• M48: 31,450,858 km (0.029 R)
• M49: 31,625,289 km (0.115 R)
• M50: 31,712,505 km (0.062 R)
• M51: 32,855,133 km (0.067 R)
• M52: 34,190,145 km (0.1 R)
• M53: 34,369,363 km (0.059 R)
• M54: 34,549,030 km (0.086 R)
• M55: 34,909,262 km (0.077 R)
• M56: 36,271,350 km (0.119 R)
• M57: 36,820,973 km (0.103 R)
• M58: 38,859,842 km (0.054 R)
• M59: 39,046,989 km (0.097 R)
• M60: 40,460,240 km (0.077 R)
• M61: 41,411,683 km (0.105 R)
• M62: 42,563,137 km (0.089 R)
• M63: 42,949,249 km (0.09 R)
• M64: 44,114,766 km (0.103 R)
• M65: 44,407,679 km (0.113 R)
• M66: 46,377,434 km (0.091 R)
• M67: 46,476,618 km (0.12 R)
• M68: 46,973,881 km (0.05 R)
• M69: 49,384,950 km (0.078 R)
• M70: 49,993,963 km (0.101 R)
• M71: 51,630,264 km (0.087 R)
• M72: 52,041,958 km (0.046 R)
• M73: 52,661,742 km (0.106 R)
• M74: 52,868,935 km (0.1 R)
• M75: 54,431,036 km (0.104 R)
• M76: 54,640,473 km (0.112 R)
• M77: 54,850,059 km (0.119 R)
• M78: 59,638,388 km (0.111 R)
• M79: 61,372,826 km (0.095 R)
• M80: 65,558,125 km (0.115 R)
• M81: 66,562,825 km (0.095 R)
• M82: 68,813,674 km (0.103 R)
• M83: 70,860,622 km (0.107 R)
• M84: 71,662,018 km (0.093 R)
• M85: 75,014,057 km (0.108 R)
• M86: 75,363,817 km (0.065 R)
• M87: 77,120,246 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.8

Radius: 4.2

Gravity: 49.48 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 16.59 AU - 19.05 AU

Year: 28042 Days

Day: 16.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,336,155 km

• M1: 100,231 km (0.103 R)
• M2: 155,582 km (0.106 R)
• M3: 205,248 km (0.11 R)
• M4: 344,374 km (0.098 R)
• M5: 412,441 km (0.058 R)
• M6: 460,462 km (0.056 R)
• M7: 1,172,548 km (0.064 R)
• M8: 1,312,422 km (0.05 R)
• M9: 2,173,657 km (0.095 R)
• M10: 3,318,380 km (0.08 R)
• M11: 3,416,815 km (0.118 R)
• M12: 3,717,956 km (0.094 R)
• M13: 4,562,137 km (0.066 R)
• M14: 4,616,740 km (0.09 R)
• M15: 6,662,341 km (0.102 R)
• M16: 6,786,657 km (0.116 R)
• M17: 9,221,063 km (0.068 R)
• M18: 9,991,642 km (0.116 R)
• M19: 11,296,584 km (0.062 R)
• M20: 13,040,297 km (0.085 R)
• M21: 13,903,327 km (0.089 R)
• M22: 16,433,027 km (0.047 R)
• M23: 16,854,145 km (0.073 R)
• M24: 17,023,490 km (0.12 R)
• M25: 18,748,652 km (0.105 R)
• M26: 21,806,134 km (0.091 R)
• M27: 22,083,338 km (0.068 R)
• M28: 22,827,887 km (0.068 R)
• M29: 23,297,475 km (0.095 R)
• M30: 23,486,267 km (0.04 R)
• M31: 23,865,199 km (0.12 R)
• M32: 23,960,343 km (0.085 R)
• M33: 24,533,303 km (0.074 R)
• M34: 29,276,902 km (0.069 R)
• M35: 29,378,628 km (0.116 R)
• M36: 30,094,304 km (0.075 R)
• M37: 30,299,852 km (0.067 R)
• M38: 31,334,471 km (0.071 R)
• M39: 32,170,424 km (0.103 R)
• M40: 32,591,243 km (0.041 R)
• M41: 32,907,941 km (0.052 R)
• M42: 34,078,245 km (0.035 R)
• M43: 35,913,362 km (0.079 R)
• M44: 38,001,898 km (0.119 R)
• M45: 38,446,653 km (0.088 R)
• M46: 40,129,629 km (0.094 R)
• M47: 42,180,765 km (0.105 R)
• M48: 42,987,696 km (0.103 R)
• M49: 43,567,089 km (0.099 R)
• M50: 44,616,518 km (0.058 R)
• M51: 45,792,357 km (0.109 R)
• M52: 46,384,017 km (0.081 R)
• M53: 47,814,471 km (0.076 R)
• M54: 49,259,288 km (0.106 R)
• M55: 50,596,244 km (0.059 R)
• M56: 50,963,058 km (0.096 R)
• M57: 52,438,542 km (0.049 R)
• M58: 54,302,830 km (0.077 R)
• M59: 54,427,894 km (0.073 R)
• M60: 54,552,958 km (0.12 R)
• M61: 54,803,534 km (0.074 R)
• M62: 54,929,047 km (0.11 R)
• M63: 55,054,560 km (0.109 R)
• M64: 55,935,841 km (0.115 R)
• M65: 56,315,071 km (0.075 R)
• M66: 57,330,242 km (0.087 R)
• M67: 57,585,008 km (0.111 R)
• M68: 59,121,527 km (0.079 R)
• M69: 59,250,181 km (0.107 R)
• M70: 61,321,065 km (0.029 R)
• M71: 61,581,664 km (0.095 R)
• M72: 64,075,012 km (0.077 R)
• M73: 64,339,351 km (0.069 R)
• M74: 64,471,746 km (0.106 R)
• M75: 65,666,733 km (0.105 R)
• M76: 69,838,270 km (0.106 R)
• M77: 70,655,523 km (0.117 R)
• M78: 71,339,036 km (0.078 R)
• M79: 72,988,352 km (0.104 R)
• M80: 73,679,195 km (0.038 R)
• M81: 75,764,889 km (0.071 R)
• M82: 76,464,408 km (0.107 R)
• M83: 77,166,172 km (0.071 R)
• M84: 79,425,698 km (0.092 R)
• M85: 80,278,705 km (0.093 R)
• M86: 88,237,611 km (0.098 R)
• M87: 89,859,252 km (0.072 R)
• M88: 90,451,361 km (0.062 R)
• M89: 91,193,366 km (0.075 R)
• M90: 92,384,763 km (0.085 R)
• M91: 99,181,593 km (0.058 R)
• M92: 99,793,448 km (0.061 R)
• M93: 100,253,163 km (0.088 R)
• M94: 101,021,049 km (0.074 R)
• M95: 102,099,200 km (0.081 R)
• M96: 102,717,040 km (0.115 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 11,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit