🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.79 AU - 3.53 AU

Year: 2105 Days

Day: 24.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.64 AU - 5.02 AU

Year: 3376 Days

Day: 29.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.3

Radius: 10.5

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.78 AU - 5.86 AU

Year: 5262 Days

Day: 8.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 53,392,270 km

• M1: 154,535 km (0.027 R)
• M2: 241,152 km (0.062 R)
• M3: 371,452 km (0.071 R)
• M4: 452,833 km (0.111 R)
• M5: 605,123 km (0.08 R)
• M6: 962,961 km (0.08 R)
• M7: 1,082,640 km (0.088 R)
• M8: 1,151,455 km (0.089 R)
• M9: 1,659,788 km (0.051 R)
• M10: 1,888,075 km (0.104 R)
• M11: 1,989,203 km (0.119 R)
• M12: 3,197,206 km (0.102 R)
• M13: 3,441,349 km (0.074 R)
• M14: 3,628,646 km (0.112 R)
• M15: 3,969,729 km (0.064 R)
• M16: 4,433,183 km (0.101 R)
• M17: 4,568,869 km (0.059 R)
• M18: 4,890,654 km (0.076 R)
• M19: 4,960,665 km (0.109 R)
• M20: 5,508,044 km (0.118 R)
• M21: 5,727,504 km (0.028 R)
• M22: 5,875,456 km (0.12 R)
• M23: 6,149,968 km (0.12 R)
• M24: 6,403,238 km (0.076 R)
• M25: 6,531,144 km (0.089 R)
• M26: 6,789,499 km (0.109 R)
• M27: 8,159,217 km (0.073 R)
• M28: 8,298,044 km (0.114 R)
• M29: 9,320,695 km (0.049 R)
• M30: 9,699,776 km (0.097 R)
• M31: 9,787,889 km (0.117 R)
• M32: 10,143,334 km (0.108 R)
• M33: 10,292,782 km (0.104 R)
• M34: 10,412,760 km (0.089 R)
• M35: 10,806,053 km (0.05 R)
• M36: 11,142,797 km (0.061 R)
• M37: 11,266,066 km (0.104 R)
• M38: 11,763,629 km (0.069 R)
• M39: 12,173,228 km (0.053 R)
• M40: 13,038,950 km (0.119 R)
• M41: 14,424,825 km (0.108 R)
• M42: 14,694,101 km (0.103 R)
• M43: 15,615,175 km (0.057 R)
• M44: 15,753,254 km (0.099 R)
• M45: 16,379,471 km (0.099 R)
• M46: 16,484,638 km (0.09 R)
• M47: 16,907,551 km (0.084 R)
• M48: 17,262,846 km (0.107 R)
• M49: 17,584,631 km (0.108 R)
• M50: 17,836,255 km (0.086 R)
• M51: 18,016,670 km (0.099 R)
• M52: 18,306,740 km (0.109 R)
• M53: 18,744,763 km (0.12 R)
• M54: 18,928,170 km (0.091 R)
• M55: 20,041,776 km (0.092 R)
• M56: 20,455,414 km (0.095 R)
• M57: 20,606,508 km (0.054 R)
• M58: 20,720,203 km (0.117 R)
• M59: 20,909,893 km (0.107 R)
• M60: 21,024,036 km (0.095 R)
• M61: 21,367,662 km (0.084 R)
• M62: 21,944,661 km (0.112 R)
• M63: 23,468,465 km (0.113 R)
• M64: 23,705,877 km (0.093 R)
• M65: 23,824,957 km (0.097 R)
• M66: 24,063,565 km (0.09 R)
• M67: 24,945,445 km (0.042 R)
• M68: 25,147,402 km (0.078 R)
• M69: 25,309,417 km (0.07 R)
• M70: 25,674,884 km (0.054 R)
• M71: 26,124,127 km (0.117 R)
• M72: 26,247,096 km (0.066 R)
• M73: 26,740,919 km (0.113 R)
• M74: 26,906,224 km (0.093 R)
• M75: 27,279,321 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.7

Radius: 14

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.92 AU - 8.74 AU

Year: 7437 Days

Day: 8.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 53,392,270 km

• M1: 177,423 km (0.085 R)
• M2: 423,212 km (0.074 R)
• M3: 581,936 km (0.096 R)
• M4: 984,055 km (0.103 R)
• M5: 1,078,002 km (0.11 R)
• M6: 1,327,532 km (0.111 R)
• M7: 1,559,707 km (0.1 R)
• M8: 1,844,542 km (0.114 R)
• M9: 2,105,440 km (0.105 R)
• M10: 2,229,906 km (0.055 R)
• M11: 2,844,454 km (0.078 R)
• M12: 3,709,578 km (0.032 R)
• M13: 3,938,164 km (0.11 R)
• M14: 4,250,225 km (0.087 R)
• M15: 4,409,397 km (0.058 R)
• M16: 4,871,206 km (0.102 R)
• M17: 5,178,330 km (0.069 R)
• M18: 5,348,573 km (0.075 R)
• M19: 5,578,654 km (0.058 R)
• M20: 5,811,877 km (0.096 R)
• M21: 5,959,231 km (0.071 R)
• M22: 6,108,081 km (0.113 R)
• M23: 6,409,222 km (0.105 R)
• M24: 6,622,997 km (0.108 R)
• M25: 7,437,707 km (0.061 R)
• M26: 7,565,763 km (0.115 R)
• M27: 8,151,738 km (0.119 R)
• M28: 9,855,508 km (0.094 R)
• M29: 10,173,702 km (0.115 R)
• M30: 10,603,347 km (0.1 R)
• M31: 11,185,283 km (0.09 R)
• M32: 11,406,239 km (0.061 R)
• M33: 11,591,591 km (0.095 R)
• M34: 11,890,039 km (0.097 R)
• M35: 12,570,859 km (0.116 R)
• M36: 14,049,783 km (0.04 R)
• M37: 14,488,255 km (0.115 R)
• M38: 15,093,228 km (0.082 R)
• M39: 15,337,671 km (0.097 R)
• M40: 15,501,182 km (0.041 R)
• M41: 15,830,297 km (0.089 R)
• M42: 17,127,011 km (0.118 R)
• M43: 17,467,197 km (0.081 R)
• M44: 18,501,068 km (0.1 R)
• M45: 19,865,999 km (0.099 R)
• M46: 20,089,199 km (0.06 R)
• M47: 20,403,055 km (0.061 R)
• M48: 20,492,964 km (0.112 R)
• M49: 20,628,200 km (0.04 R)
• M50: 20,990,227 km (0.103 R)
• M51: 21,354,348 km (0.065 R)
• M52: 22,088,874 km (0.06 R)
• M53: 22,412,753 km (0.086 R)
• M54: 23,065,448 km (0.117 R)
• M55: 23,582,758 km (0.088 R)
• M56: 23,724,427 km (0.093 R)
• M57: 24,580,725 km (0.062 R)
• M58: 24,772,510 km (0.088 R)
• M59: 25,689,694 km (0.112 R)
• M60: 27,607,240 km (0.107 R)
• M61: 27,756,539 km (0.057 R)
• M62: 27,956,252 km (0.097 R)
• M63: 28,306,759 km (0.096 R)
• M64: 28,507,669 km (0.095 R)
• M65: 28,810,007 km (0.09 R)
• M66: 29,164,105 km (0.096 R)
• M67: 29,519,549 km (0.083 R)
• M68: 29,774,315 km (0.087 R)
• M69: 30,234,777 km (0.117 R)
• M70: 30,646,171 km (0.106 R)
• M71: 31,526,405 km (0.1 R)
• M72: 32,414,867 km (0.03 R)
• M73: 33,205,791 km (0.1 R)
• M74: 34,914,049 km (0.088 R)
• M75: 35,345,639 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.3

Radius: 9

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.18 AU - 10.16 AU

Year: 10406 Days

Day: 8.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,392,270 km

• M1: 113,545 km (0.105 R)
• M2: 200,162 km (0.117 R)
• M3: 274,063 km (0.059 R)
• M4: 375,042 km (0.044 R)
• M5: 431,291 km (0.092 R)
• M6: 491,130 km (0.108 R)
• M7: 620,532 km (0.045 R)
• M8: 1,015,321 km (0.053 R)
• M9: 1,228,199 km (0.067 R)
• M10: 1,479,224 km (0.089 R)
• M11: 1,771,538 km (0.113 R)
• M12: 2,667,180 km (0.047 R)
• M13: 3,238,196 km (0.056 R)
• M14: 5,535,121 km (0.084 R)
• M15: 5,685,018 km (0.085 R)
• M16: 5,836,262 km (0.101 R)
• M17: 6,415,654 km (0.067 R)
• M18: 7,879,469 km (0.072 R)
• M19: 7,963,843 km (0.115 R)
• M20: 8,303,879 km (0.027 R)
• M21: 8,692,235 km (0.085 R)
• M22: 9,086,575 km (0.11 R)
• M23: 9,263,699 km (0.078 R)
• M24: 9,352,709 km (0.11 R)
• M25: 10,212,299 km (0.108 R)
• M26: 10,442,679 km (0.103 R)
• M27: 11,144,293 km (0.074 R)
• M28: 11,716,505 km (0.101 R)
• M29: 12,054,746 km (0.093 R)
• M30: 13,238,664 km (0.096 R)
• M31: 13,439,574 km (0.101 R)
• M32: 14,562,605 km (0.115 R)
• M33: 14,666,126 km (0.065 R)
• M34: 15,768,663 km (0.099 R)
• M35: 16,035,097 km (0.113 R)
• M36: 16,680,462 km (0.106 R)
• M37: 18,108,074 km (0.079 R)
• M38: 18,331,125 km (0.043 R)
• M39: 19,062,509 km (0.031 R)
• M40: 19,403,293 km (0.051 R)
• M41: 19,631,579 km (0.099 R)
• M42: 19,860,763 km (0.114 R)
• M43: 20,206,184 km (0.096 R)
• M44: 20,961,504 km (0.114 R)
• M45: 22,980,327 km (0.1 R)
• M46: 23,403,540 km (0.074 R)
• M47: 24,627,250 km (0.119 R)
• M48: 24,812,452 km (0.074 R)
• M49: 24,874,386 km (0.097 R)
• M50: 26,818,111 km (0.095 R)
• M51: 26,945,120 km (0.116 R)
• M52: 27,327,492 km (0.067 R)
• M53: 27,391,520 km (0.106 R)
• M54: 27,711,809 km (0.088 R)
• M55: 28,356,127 km (0.111 R)
• M56: 29,528,376 km (0.113 R)
• M57: 29,856,743 km (0.08 R)
• M58: 30,716,332 km (0.091 R)
• M59: 31,115,759 km (0.104 R)
• M60: 31,584,000 km (0.086 R)
• M61: 32,121,954 km (0.096 R)
• M62: 33,206,987 km (0.093 R)
• M63: 33,617,035 km (0.043 R)
• M64: 34,235,174 km (0.037 R)
• M65: 34,857,052 km (0.041 R)
• M66: 35,204,119 km (0.058 R)
• M67: 35,343,245 km (0.117 R)
• M68: 35,761,969 km (0.072 R)
• M69: 35,831,832 km (0.066 R)
• M70: 36,463,135 km (0.117 R)
• M71: 36,533,595 km (0.111 R)
• M72: 39,747,257 km (0.077 R)
• M73: 39,819,662 km (0.111 R)
• M74: 40,255,141 km (0.053 R)
• M75: 40,692,266 km (0.085 R)
• M76: 41,057,734 km (0.089 R)
• M77: 41,424,398 km (0.05 R)
• M78: 41,497,851 km (0.104 R)
• M79: 41,865,712 km (0.109 R)
• M80: 42,013,066 km (0.09 R)
• M81: 43,945,721 km (0.062 R)
• M82: 44,998,292 km (0.103 R)
• M83: 45,679,261 km (0.079 R)
• M84: 46,822,039 km (0.101 R)
• M85: 47,742,814 km (0.116 R)
• M86: 48,205,520 km (0.086 R)
• M87: 48,514,889 km (0.098 R)
• M88: 48,824,706 km (0.088 R)
• M89: 49,680,555 km (0.093 R)
• M90: 49,758,496 km (0.073 R)
• M91: 50,776,808 km (0.109 R)
• M92: 51,012,724 km (0.105 R)
• M93: 52,913,515 km (0.097 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 17,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit