🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.49 AU - 0.55 AU

Year: 159 Days

Day: 15.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.52 AU - 0.72 AU

Year: 207 Days

Day: 28.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,783,268 km

• M1: 45,777 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.69 AU - 2.15 AU

Year: 1130 Days

Day: 38.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,783,268 km

• M1: 1,507,049 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556

Radius: 12.2

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.95 AU - 3.71 AU

Year: 2580 Days

Day: 8.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,783,268 km

• M1: 156,330 km (0.089 R)
• M2: 254,616 km (0.036 R)
• M3: 346,618 km (0.069 R)
• M4: 620,831 km (0.065 R)
• M5: 737,069 km (0.114 R)
• M6: 861,684 km (0.084 R)
• M7: 955,482 km (0.064 R)
• M8: 1,174,792 km (0.079 R)
• M9: 1,280,259 km (0.105 R)
• M10: 1,467,256 km (0.12 R)
• M11: 1,651,710 km (0.098 R)
• M12: 1,831,826 km (0.068 R)
• M13: 1,968,259 km (0.116 R)
• M14: 2,159,744 km (0.118 R)
• M15: 2,479,286 km (0.047 R)
• M16: 2,658,803 km (0.083 R)
• M17: 2,743,176 km (0.114 R)
• M18: 2,972,510 km (0.028 R)
• M19: 3,089,645 km (0.031 R)
• M20: 3,178,506 km (0.088 R)
• M21: 3,328,553 km (0.083 R)
• M22: 3,404,548 km (0.119 R)
• M23: 3,729,924 km (0.036 R)
• M24: 3,856,633 km (0.077 R)
• M25: 4,311,261 km (0.083 R)
• M26: 4,494,668 km (0.088 R)
• M27: 4,800,296 km (0.096 R)
• M28: 5,095,303 km (0.112 R)
• M29: 5,271,679 km (0.096 R)
• M30: 5,594,212 km (0.09 R)
• M31: 6,146,229 km (0.065 R)
• M32: 6,277,575 km (0.116 R)
• M33: 6,409,820 km (0.078 R)
• M34: 6,812,238 km (0.065 R)
• M35: 7,085,254 km (0.109 R)
• M36: 7,203,287 km (0.099 R)
• M37: 7,361,711 km (0.027 R)
• M38: 7,461,343 km (0.083 R)
• M39: 7,661,954 km (0.096 R)
• M40: 7,823,819 km (0.077 R)
• M41: 8,212,624 km (0.053 R)
• M42: 8,399,023 km (0.116 R)
• M43: 8,586,918 km (0.111 R)
• M44: 9,180,223 km (0.028 R)
• M45: 9,568,579 km (0.071 R)
• M46: 9,874,507 km (0.087 R)
• M47: 10,228,006 km (0.084 R)
• M48: 10,451,057 km (0.068 R)
• M49: 10,563,255 km (0.093 R)
• M50: 10,856,766 km (0.067 R)
• M51: 10,993,050 km (0.107 R)
• M52: 11,107,193 km (0.086 R)
• M53: 11,474,905 km (0.119 R)
• M54: 11,613,881 km (0.045 R)
• M55: 11,706,781 km (0.092 R)
• M56: 12,057,439 km (0.098 R)
• M57: 12,151,685 km (0.05 R)
• M58: 12,506,681 km (0.045 R)
• M59: 12,625,911 km (0.101 R)
• M60: 12,793,311 km (0.101 R)
• M61: 12,985,544 km (0.065 R)
• M62: 13,373,002 km (0.115 R)
• M63: 13,739,667 km (0.038 R)
• M64: 13,912,004 km (0.112 R)
• M65: 14,184,122 km (0.091 R)
• M66: 14,383,087 km (0.096 R)
• M67: 14,608,232 km (0.103 R)
• M68: 14,708,612 km (0.077 R)
• M69: 14,884,839 km (0.092 R)
• M70: 16,476,261 km (0.064 R)
• M71: 17,611,559 km (0.052 R)

Asteroid Belt

Center: 3.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.7

Radius: 10.7

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.39 AU - 4.79 AU

Year: 3512 Days

Day: 5.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 54,783,268 km

• M1: 172,038 km (0.106 R)
• M2: 312,360 km (0.091 R)
• M3: 480,060 km (0.103 R)
• M4: 584,479 km (0.081 R)
• M5: 680,970 km (0.082 R)
• M6: 967,001 km (0.095 R)
• M7: 1,248,245 km (0.107 R)
• M8: 1,365,978 km (0.112 R)
• M9: 1,498,821 km (0.112 R)
• M10: 1,789,639 km (0.054 R)
• M11: 2,047,995 km (0.049 R)
• M12: 2,149,721 km (0.036 R)
• M13: 2,266,109 km (0.057 R)
• M14: 2,614,522 km (0.091 R)
• M15: 3,023,223 km (0.108 R)
• M16: 3,183,742 km (0.08 R)
• M17: 3,407,092 km (0.107 R)
• M18: 3,759,544 km (0.062 R)
• M19: 3,932,330 km (0.108 R)
• M20: 4,059,787 km (0.119 R)
• M21: 4,253,367 km (0.103 R)
• M22: 4,466,544 km (0.048 R)
• M23: 4,566,176 km (0.102 R)
• M24: 4,750,780 km (0.115 R)
• M25: 4,972,184 km (0.059 R)
• M26: 5,710,450 km (0.092 R)
• M27: 5,782,556 km (0.104 R)
• M28: 5,854,961 km (0.087 R)
• M29: 6,445,424 km (0.119 R)
• M30: 6,614,919 km (0.064 R)
• M31: 6,747,762 km (0.043 R)
• M32: 7,016,140 km (0.031 R)
• M33: 7,249,064 km (0.064 R)
• M34: 7,484,381 km (0.077 R)
• M35: 7,702,495 km (0.058 R)
• M36: 7,802,277 km (0.076 R)
• M37: 8,928,599 km (0.116 R)
• M38: 9,202,214 km (0.056 R)
• M39: 9,329,522 km (0.038 R)
• M40: 9,457,278 km (0.102 R)
• M41: 9,650,110 km (0.098 R)
• M42: 9,887,522 km (0.063 R)
• M43: 10,105,187 km (0.115 R)
• M44: 10,258,375 km (0.096 R)
• M45: 10,633,865 km (0.074 R)
• M46: 11,081,313 km (0.085 R)
• M47: 11,239,288 km (0.113 R)
• M48: 11,375,422 km (0.083 R)
• M49: 11,695,113 km (0.104 R)
• M50: 11,994,608 km (0.105 R)
• M51: 12,064,021 km (0.11 R)
• M52: 12,413,482 km (0.102 R)
• M53: 12,601,227 km (0.095 R)
• M54: 12,789,870 km (0.039 R)
• M55: 13,050,769 km (0.088 R)
• M56: 13,193,934 km (0.119 R)
• M57: 13,361,483 km (0.101 R)
• M58: 13,433,590 km (0.028 R)
• M59: 13,529,781 km (0.039 R)
• M60: 13,626,272 km (0.116 R)
• M61: 13,844,236 km (0.08 R)
• M62: 14,039,012 km (0.077 R)
• M63: 14,161,084 km (0.071 R)
• M64: 14,259,071 km (0.105 R)
• M65: 14,480,475 km (0.085 R)
• M66: 14,653,261 km (0.097 R)
• M67: 15,679,802 km (0.118 R)
• M68: 15,857,374 km (0.09 R)
• M69: 16,112,289 km (0.094 R)
• M70: 16,548,666 km (0.094 R)
• M71: 16,781,291 km (0.036 R)
• M72: 17,014,963 km (0.099 R)
• M73: 17,275,861 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.6

Radius: 12.2

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.1 AU - 4.74 AU

Year: 3946 Days

Day: 8.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 54,783,268 km

• M1: 166,652 km (0.112 R)
• M2: 283,638 km (0.11 R)
• M3: 694,134 km (0.101 R)
• M4: 803,191 km (0.113 R)
• M5: 1,369,269 km (0.081 R)
• M6: 1,716,037 km (0.099 R)
• M7: 2,026,303 km (0.063 R)
• M8: 2,254,290 km (0.083 R)
• M9: 2,508,158 km (0.109 R)
• M10: 2,718,044 km (0.094 R)
• M11: 2,861,209 km (0.1 R)
• M12: 3,287,264 km (0.078 R)
• M13: 3,536,942 km (0.115 R)
• M14: 4,116,485 km (0.069 R)
• M15: 4,198,913 km (0.105 R)
• M16: 4,470,284 km (0.104 R)
• M17: 4,661,470 km (0.097 R)
• M18: 4,899,031 km (0.045 R)
• M19: 5,030,228 km (0.103 R)
• M20: 5,476,329 km (0.119 R)
• M21: 5,704,167 km (0.066 R)
• M22: 5,819,357 km (0.06 R)
• M23: 6,075,319 km (0.038 R)
• M24: 6,311,235 km (0.085 R)
• M25: 7,285,416 km (0.047 R)
• M26: 7,892,335 km (0.054 R)
• M27: 7,969,378 km (0.087 R)
• M28: 8,227,883 km (0.101 R)
• M29: 8,358,183 km (0.119 R)
• M30: 9,046,931 km (0.091 R)
• M31: 9,181,569 km (0.077 R)
• M32: 9,452,790 km (0.058 R)
• M33: 9,561,997 km (0.072 R)
• M34: 9,726,554 km (0.115 R)
• M35: 9,975,186 km (0.093 R)
• M36: 10,705,523 km (0.084 R)
• M37: 11,134,719 km (0.058 R)
• M38: 11,221,187 km (0.032 R)
• M39: 11,365,848 km (0.098 R)
• M40: 11,453,063 km (0.105 R)
• M41: 11,803,721 km (0.03 R)
• M42: 11,921,454 km (0.111 R)
• M43: 12,069,107 km (0.097 R)
• M44: 13,089,365 km (0.098 R)
• M45: 13,517,514 km (0.082 R)
• M46: 14,419,140 km (0.088 R)
• M47: 14,513,537 km (0.069 R)
• M48: 14,766,207 km (0.118 R)
• M49: 15,244,023 km (0.095 R)
• M50: 15,468,719 km (0.102 R)
• M51: 15,726,775 km (0.063 R)
• M52: 16,214,764 km (0.071 R)
• M53: 16,411,335 km (0.114 R)
• M54: 16,575,743 km (0.095 R)
• M55: 16,773,661 km (0.039 R)
• M56: 17,038,898 km (0.116 R)
• M57: 17,305,631 km (0.095 R)
• M58: 18,045,991 km (0.09 R)
• M59: 18,215,635 km (0.086 R)
• M60: 18,488,352 km (0.084 R)
• M61: 19,418,552 km (0.092 R)
• M62: 19,871,833 km (0.113 R)
• M63: 20,258,244 km (0.073 R)
• M64: 20,753,413 km (0.098 R)
• M65: 21,324,428 km (0.036 R)
• M66: 21,503,946 km (0.114 R)
• M67: 21,828,274 km (0.037 R)
• M68: 22,154,098 km (0.068 R)
• M69: 22,299,507 km (0.07 R)
• M70: 22,408,863 km (0.094 R)
• M71: 22,810,983 km (0.097 R)
• M72: 22,921,087 km (0.097 R)
• M73: 24,218,399 km (0.119 R)
• M74: 24,518,343 km (0.089 R)
• M75: 25,387,357 km (0.079 R)
• M76: 25,463,353 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.8

Radius: 6.8

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 11.3 AU - 17.02 AU

Year: 22624 Days

Day: 22.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 148 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,783,268 km

• M1: 98,435 km (0.062 R)
• M2: 216,618 km (0.084 R)
• M3: 340,784 km (0.109 R)
• M4: 888,462 km (0.053 R)
• M5: 1,141,282 km (0.038 R)
• M6: 1,276,070 km (0.049 R)
• M7: 1,392,457 km (0.096 R)
• M8: 1,440,029 km (0.087 R)
• M9: 1,512,434 km (0.083 R)
• M10: 1,586,186 km (0.094 R)
• M11: 1,762,712 km (0.057 R)
• M12: 2,358,410 km (0.083 R)
• M13: 2,560,218 km (0.029 R)
• M14: 2,767,710 km (0.032 R)
• M15: 2,858,217 km (0.115 R)
• M16: 2,980,588 km (0.117 R)
• M17: 3,750,718 km (0.097 R)
• M18: 4,123,366 km (0.113 R)
• M19: 4,437,073 km (0.118 R)
• M20: 4,614,646 km (0.041 R)
• M21: 4,903,818 km (0.059 R)
• M22: 5,124,475 km (0.066 R)
• M23: 5,423,820 km (0.073 R)
• M24: 6,039,565 km (0.077 R)
• M25: 6,355,666 km (0.116 R)
• M26: 6,596,369 km (0.069 R)
• M27: 6,677,301 km (0.1 R)
• M28: 6,880,904 km (0.108 R)
• M29: 7,211,066 km (0.091 R)
• M30: 7,758,594 km (0.104 R)
• M31: 8,015,753 km (0.091 R)
• M32: 8,275,754 km (0.058 R)
• M33: 8,494,616 km (0.108 R)
• M34: 8,671,141 km (0.099 R)
• M35: 8,893,294 km (0.119 R)
• M36: 9,117,392 km (0.109 R)
• M37: 10,595,568 km (0.106 R)
• M38: 11,507,816 km (0.111 R)
• M39: 12,096,933 km (0.059 R)
• M40: 12,796,602 km (0.058 R)
• M41: 14,392,063 km (0.064 R)
• M42: 15,346,797 km (0.119 R)
• M43: 16,596,388 km (0.031 R)
• M44: 16,872,396 km (0.103 R)
• M45: 17,149,900 km (0.106 R)
• M46: 18,674,153 km (0.104 R)
• M47: 19,191,911 km (0.099 R)
• M48: 19,714,307 km (0.102 R)
• M49: 19,830,993 km (0.086 R)
• M50: 19,947,978 km (0.064 R)
• M51: 20,359,073 km (0.065 R)
• M52: 21,010,871 km (0.067 R)
• M53: 21,369,308 km (0.077 R)
• M54: 21,669,551 km (0.111 R)
• M55: 22,092,165 km (0.028 R)
• M56: 24,308,308 km (0.11 R)
• M57: 25,379,279 km (0.034 R)
• M58: 26,658,789 km (0.119 R)
• M59: 26,852,519 km (0.078 R)
• M60: 27,371,324 km (0.056 R)
• M61: 27,828,196 km (0.095 R)
• M62: 29,213,472 km (0.108 R)
• M63: 29,413,335 km (0.096 R)
• M64: 32,463,336 km (0.117 R)
• M65: 32,739,344 km (0.083 R)
• M66: 33,571,857 km (0.048 R)
• M67: 33,781,144 km (0.095 R)
• M68: 35,116,155 km (0.099 R)
• M69: 35,683,431 km (0.097 R)
• M70: 38,492,280 km (0.099 R)
• M71: 39,370,569 km (0.082 R)
• M72: 40,477,893 km (0.113 R)
• M73: 43,936,895 km (0.097 R)
• M74: 44,318,668 km (0.106 R)
• M75: 45,470,123 km (0.074 R)
• M76: 45,624,508 km (0.088 R)
• M77: 45,701,701 km (0.107 R)
• M78: 46,165,753 km (0.06 R)
• M79: 47,020,855 km (0.045 R)
• M80: 47,098,795 km (0.08 R)
• M81: 47,646,024 km (0.107 R)
• M82: 49,062,566 km (0.069 R)
• M83: 49,696,562 km (0.112 R)
• M84: 50,333,251 km (0.098 R)
• M85: 51,373,704 km (0.109 R)
• M86: 52,663,986 km (0.087 R)
• M87: 52,988,164 km (0.086 R)
• M88: 53,069,396 km (0.093 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: 504 - 12,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit