🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.4 AU - 0.66 AU

Year: 143 Days

Day: 34.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,683,388 km

• M1: 183,257 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.55 AU - 0.59 AU

Year: 160 Days

Day: 20.5 Hours

Environment

Temp: 197 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.75 AU - 1.21 AU

Year: 360 Days

Day: 29.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.99 AU - 1.57 AU

Year: 537 Days

Day: 19.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.21 AU - 1.73 AU

Year: 661 Days

Day: 37 Hours

Environment

Temp: -33 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.18 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.4

Radius: 11.9

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.69 AU - 6.07 AU

Year: 3998 Days

Day: 6.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,683,388 km

• M1: 160,519 km (0.085 R)
• M2: 247,884 km (0.074 R)
• M3: 371,003 km (0.113 R)
• M4: 457,470 km (0.118 R)
• M5: 542,891 km (0.085 R)
• M6: 699,819 km (0.111 R)
• M7: 1,049,130 km (0.025 R)
• M8: 1,237,025 km (0.066 R)
• M9: 1,436,588 km (0.054 R)
• M10: 1,600,996 km (0.103 R)
• M11: 1,677,740 km (0.117 R)
• M12: 1,819,409 km (0.115 R)
• M13: 2,234,244 km (0.036 R)
• M14: 2,338,215 km (0.118 R)
• M15: 2,826,502 km (0.041 R)
• M16: 2,996,445 km (0.116 R)
• M17: 3,228,472 km (0.029 R)
• M18: 3,486,528 km (0.072 R)
• M19: 3,607,852 km (0.092 R)
• M20: 4,171,686 km (0.067 R)
• M21: 4,988,939 km (0.095 R)
• M22: 5,287,836 km (0.076 R)
• M23: 5,404,373 km (0.079 R)
• M24: 5,545,443 km (0.082 R)
• M25: 5,711,497 km (0.062 R)
• M26: 6,244,215 km (0.11 R)
• M27: 6,367,484 km (0.059 R)
• M28: 6,441,984 km (0.107 R)
• M29: 6,516,633 km (0.1 R)
• M30: 7,227,672 km (0.068 R)
• M31: 7,618,720 km (0.12 R)
• M32: 8,860,831 km (0.117 R)
• M33: 10,281,413 km (0.049 R)
• M34: 10,809,942 km (0.119 R)
• M35: 11,107,492 km (0.04 R)
• M36: 11,257,240 km (0.086 R)
• M37: 11,437,954 km (0.112 R)
• M38: 11,558,979 km (0.085 R)
• M39: 11,649,934 km (0.045 R)
• M40: 11,954,964 km (0.11 R)
• M41: 12,170,086 km (0.063 R)
• M42: 12,791,815 km (0.054 R)
• M43: 13,012,023 km (0.107 R)
• M44: 13,106,718 km (0.063 R)
• M45: 13,296,708 km (0.043 R)
• M46: 13,392,151 km (0.095 R)
• M47: 13,647,664 km (0.036 R)
• M48: 13,808,183 km (0.115 R)
• M49: 14,326,090 km (0.044 R)
• M50: 14,587,438 km (0.114 R)
• M51: 15,081,709 km (0.119 R)
• M52: 15,214,403 km (0.053 R)
• M53: 15,850,343 km (0.066 R)
• M54: 15,985,280 km (0.076 R)
• M55: 16,768,874 km (0.115 R)
• M56: 17,774,621 km (0.047 R)
• M57: 18,373,311 km (0.084 R)
• M58: 18,799,815 km (0.086 R)
• M59: 19,157,803 km (0.101 R)
• M60: 19,554,237 km (0.029 R)
• M61: 20,612,343 km (0.12 R)
• M62: 21,092,701 km (0.094 R)
• M63: 21,315,602 km (0.119 R)
• M64: 21,913,994 km (0.081 R)
• M65: 22,707,610 km (0.113 R)
• M66: 23,050,788 km (0.107 R)
• M67: 23,280,421 km (0.096 R)
• M68: 23,626,291 km (0.039 R)
• M69: 24,284,372 km (0.059 R)
• M70: 24,440,103 km (0.067 R)
• M71: 25,145,008 km (0.096 R)
• M72: 25,578,992 km (0.103 R)
• M73: 25,856,496 km (0.05 R)
• M74: 26,334,461 km (0.06 R)
• M75: 26,614,808 km (0.096 R)
• M76: 26,694,992 km (0.105 R)
• M77: 26,855,660 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.1

Radius: 11.8

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.51 AU - 8.79 AU

Year: 7090 Days

Day: 6 Hours

Environment

Temp: -153 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 51,683,388 km

• M1: 160,369 km (0.082 R)
• M2: 250,128 km (0.053 R)
• M3: 404,513 km (0.115 R)
• M4: 641,326 km (0.09 R)
• M5: 800,498 km (0.065 R)
• M6: 953,986 km (0.108 R)
• M7: 1,034,768 km (0.101 R)
• M8: 1,214,436 km (0.036 R)
• M9: 1,416,542 km (0.105 R)
• M10: 1,691,054 km (0.101 R)
• M11: 1,943,875 km (0.093 R)
• M12: 2,155,257 km (0.111 R)
• M13: 2,332,530 km (0.079 R)
• M14: 2,702,037 km (0.093 R)
• M15: 3,228,621 km (0.115 R)
• M16: 3,480,095 km (0.094 R)
• M17: 3,656,920 km (0.105 R)
• M18: 4,153,884 km (0.053 R)
• M19: 4,307,222 km (0.117 R)
• M20: 4,814,209 km (0.088 R)
• M21: 4,903,669 km (0.061 R)
• M22: 5,120,286 km (0.064 R)
• M23: 5,713,891 km (0.079 R)
• M24: 5,999,623 km (0.106 R)
• M25: 6,212,201 km (0.032 R)
• M26: 6,565,551 km (0.073 R)
• M27: 6,824,804 km (0.074 R)
• M28: 6,945,530 km (0.069 R)
• M29: 7,189,374 km (0.064 R)
• M30: 7,394,623 km (0.084 R)
• M31: 7,477,350 km (0.092 R)
• M32: 7,601,965 km (0.051 R)
• M33: 7,979,850 km (0.058 R)
• M34: 8,558,345 km (0.099 R)
• M35: 8,645,261 km (0.099 R)
• M36: 9,061,891 km (0.1 R)
• M37: 9,801,204 km (0.089 R)
• M38: 10,350,976 km (0.047 R)
• M39: 10,443,727 km (0.112 R)
• M40: 10,559,814 km (0.108 R)
• M41: 11,028,804 km (0.088 R)
• M42: 11,194,558 km (0.072 R)
• M43: 11,793,399 km (0.1 R)
• M44: 12,872,598 km (0.104 R)
• M45: 13,222,657 km (0.113 R)
• M46: 13,550,426 km (0.069 R)
• M47: 13,855,456 km (0.054 R)
• M48: 14,008,793 km (0.119 R)
• M49: 14,291,533 km (0.118 R)
• M50: 14,498,278 km (0.073 R)
• M51: 14,576,069 km (0.116 R)
• M52: 14,967,117 km (0.09 R)
• M53: 15,045,656 km (0.075 R)
• M54: 15,282,320 km (0.098 R)
• M55: 15,839,423 km (0.111 R)
• M56: 16,295,397 km (0.104 R)
• M57: 17,192,685 km (0.032 R)
• M58: 17,744,252 km (0.026 R)
• M59: 17,883,079 km (0.068 R)
• M60: 18,105,980 km (0.083 R)
• M61: 18,357,753 km (0.078 R)
• M62: 18,441,977 km (0.104 R)
• M63: 18,751,794 km (0.102 R)
• M64: 18,864,890 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.5

Radius: 8.2

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.1 AU - 9.1 AU

Year: 8549 Days

Day: 6.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,683,388 km

• M1: 120,426 km (0.111 R)
• M2: 174,880 km (0.095 R)
• M3: 258,804 km (0.052 R)
• M4: 318,494 km (0.064 R)
• M5: 395,836 km (0.091 R)
• M6: 585,975 km (0.062 R)
• M7: 670,498 km (0.082 R)
• M8: 1,016,518 km (0.117 R)
• M9: 1,102,536 km (0.113 R)
• M10: 1,191,098 km (0.043 R)
• M11: 1,751,193 km (0.048 R)
• M12: 1,961,527 km (0.057 R)
• M13: 2,224,820 km (0.095 R)
• M14: 2,593,578 km (0.077 R)
• M15: 3,131,682 km (0.088 R)
• M16: 4,279,845 km (0.112 R)
• M17: 4,621,527 km (0.099 R)
• M18: 4,679,421 km (0.111 R)
• M19: 5,061,046 km (0.11 R)
• M20: 5,514,028 km (0.079 R)
• M21: 5,948,610 km (0.107 R)
• M22: 6,043,156 km (0.105 R)
• M23: 6,426,276 km (0.082 R)
• M24: 6,817,474 km (0.081 R)
• M25: 7,486,476 km (0.1 R)
• M26: 8,001,990 km (0.115 R)
• M27: 8,176,421 km (0.084 R)
• M28: 9,212,536 km (0.118 R)
• M29: 10,138,547 km (0.094 R)
• M30: 10,289,491 km (0.063 R)
• M31: 10,441,183 km (0.102 R)
• M32: 10,631,771 km (0.077 R)
• M33: 10,785,109 km (0.082 R)
• M34: 11,249,610 km (0.083 R)
• M35: 11,562,868 km (0.11 R)
• M36: 11,681,051 km (0.066 R)
• M37: 11,760,188 km (0.048 R)
• M38: 11,878,969 km (0.089 R)
• M39: 12,238,153 km (0.107 R)
• M40: 12,439,063 km (0.026 R)
• M41: 12,519,846 km (0.056 R)
• M42: 12,926,154 km (0.067 R)
• M43: 13,254,222 km (0.113 R)
• M44: 13,377,939 km (0.111 R)
• M45: 15,801,275 km (0.081 R)
• M46: 16,108,100 km (0.101 R)
• M47: 16,638,574 km (0.03 R)
• M48: 18,127,073 km (0.103 R)
• M49: 18,356,257 km (0.097 R)
• M50: 18,725,016 km (0.09 R)
• M51: 18,817,617 km (0.069 R)
• M52: 19,142,843 km (0.108 R)
• M53: 19,610,635 km (0.096 R)
• M54: 19,704,732 km (0.099 R)
• M55: 20,177,013 km (0.104 R)
• M56: 20,319,430 km (0.06 R)
• M57: 21,132,943 km (0.103 R)
• M58: 21,762,152 km (0.079 R)
• M59: 23,187,820 km (0.111 R)
• M60: 23,736,395 km (0.113 R)
• M61: 23,886,890 km (0.083 R)
• M62: 23,987,271 km (0.104 R)
• M63: 24,491,565 km (0.054 R)
• M64: 25,305,527 km (0.109 R)
• M65: 25,510,476 km (0.109 R)
• M66: 25,818,947 km (0.092 R)
• M67: 25,870,409 km (0.111 R)
• M68: 26,335,658 km (0.043 R)
• M69: 27,747,862 km (0.116 R)
• M70: 29,238,156 km (0.086 R)
• M71: 29,291,861 km (0.105 R)
• M72: 30,427,309 km (0.066 R)
• M73: 30,973,042 km (0.11 R)
• M74: 31,027,795 km (0.03 R)
• M75: 31,577,119 km (0.055 R)
• M76: 32,407,088 km (0.117 R)
• M77: 33,806,276 km (0.074 R)
• M78: 33,862,675 km (0.091 R)
• M79: 34,144,966 km (0.088 R)
• M80: 34,428,155 km (0.057 R)
• M81: 34,768,939 km (0.105 R)
• M82: 35,282,209 km (0.1 R)
• M83: 36,489,613 km (0.097 R)
• M84: 36,605,402 km (0.062 R)
• M85: 39,775,082 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.2

Radius: 14.5

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.76 AU - 10.66 AU

Year: 10366 Days

Day: 10.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,683,388 km

• M1: 224,247 km (0.066 R)
• M2: 447,896 km (0.056 R)
• M3: 1,073,514 km (0.057 R)
• M4: 1,238,222 km (0.092 R)
• M5: 1,808,937 km (0.025 R)
• M6: 2,008,351 km (0.081 R)
• M7: 2,429,170 km (0.111 R)
• M8: 2,650,276 km (0.114 R)
• M9: 2,936,307 km (0.111 R)
• M10: 3,112,683 km (0.056 R)
• M11: 3,323,167 km (0.058 R)
• M12: 3,538,588 km (0.063 R)
• M13: 3,983,043 km (0.112 R)
• M14: 4,179,166 km (0.107 R)
• M15: 4,412,090 km (0.113 R)
• M16: 4,856,096 km (0.092 R)
• M17: 4,960,665 km (0.113 R)
• M18: 5,172,047 km (0.101 R)
• M19: 5,279,010 km (0.113 R)
• M20: 5,386,571 km (0.116 R)
• M21: 5,640,438 km (0.094 R)
• M22: 5,750,542 km (0.073 R)
• M23: 6,464,274 km (0.086 R)
• M24: 7,486,476 km (0.045 R)
• M25: 7,893,083 km (0.12 R)
• M26: 8,348,608 km (0.063 R)
• M27: 9,503,354 km (0.066 R)
• M28: 9,855,209 km (0.1 R)
• M29: 11,304,961 km (0.075 R)
• M30: 11,960,200 km (0.085 R)
• M31: 14,702,628 km (0.084 R)
• M32: 15,469,168 km (0.093 R)
• M33: 15,987,375 km (0.111 R)
• M34: 16,722,499 km (0.114 R)
• M35: 18,116,901 km (0.111 R)
• M36: 18,773,186 km (0.096 R)
• M37: 20,731,273 km (0.096 R)
• M38: 21,187,995 km (0.089 R)
• M39: 21,995,076 km (0.113 R)
• M40: 22,402,580 km (0.106 R)
• M41: 23,580,215 km (0.059 R)
• M42: 23,758,685 km (0.117 R)
• M43: 25,384,365 km (0.036 R)
• M44: 25,567,174 km (0.059 R)
• M45: 26,983,716 km (0.052 R)
• M46: 27,170,264 km (0.083 R)
• M47: 27,984,077 km (0.092 R)
• M48: 28,805,818 km (0.075 R)
• M49: 28,996,555 km (0.091 R)
• M50: 29,635,488 km (0.095 R)
• M51: 30,408,310 km (0.072 R)
• M52: 30,602,638 km (0.1 R)
• M53: 30,797,265 km (0.097 R)
• M54: 30,927,265 km (0.101 R)
• M55: 31,580,111 km (0.066 R)
• M56: 31,908,179 km (0.051 R)
• M57: 34,371,158 km (0.083 R)
• M58: 35,659,644 km (0.108 R)
• M59: 37,448,237 km (0.073 R)
• M60: 38,353,603 km (0.08 R)
• M61: 38,563,489 km (0.102 R)
• M62: 38,843,985 km (0.118 R)
• M63: 38,984,457 km (0.092 R)
• M64: 39,972,850 km (0.063 R)
• M65: 41,470,774 km (0.03 R)
• M66: 42,046,277 km (0.093 R)
• M67: 42,551,918 km (0.077 R)
• M68: 42,696,728 km (0.096 R)
• M69: 42,914,393 km (0.069 R)
• M70: 43,059,653 km (0.075 R)
• M71: 43,496,478 km (0.068 R)
• M72: 43,861,647 km (0.115 R)
• M73: 44,301,016 km (0.113 R)
• M74: 46,520,450 km (0.099 R)
• M75: 47,869,374 km (0.105 R)
• M76: 48,170,814 km (0.105 R)
• M77: 48,473,001 km (0.058 R)
• M78: 48,624,245 km (0.097 R)
• M79: 50,452,331 km (0.115 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 15,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit