🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.62 AU - 0.76 AU

Year: 218 Days

Day: 16 Hours

Environment

Temp: 146 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,736,139 km

• M1: 217,814 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.7 AU - 1.14 AU

Year: 336 Days

Day: 42.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,736,139 km

• M1: 383,868 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.07 AU - 1.39 AU

Year: 519 Days

Day: 31.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,736,139 km

• M1: 34,258 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.46 AU - 2 AU

Year: 866 Days

Day: 40 Hours

Environment

Temp: -66 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517

Radius: 12

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.59 AU - 5.77 AU

Year: 4489 Days

Day: 7 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 51,736,139 km

• M1: 167,400 km (0.102 R)
• M2: 315,801 km (0.107 R)
• M3: 392,096 km (0.109 R)
• M4: 682,166 km (0.118 R)
• M5: 882,328 km (0.099 R)
• M6: 977,921 km (0.081 R)
• M7: 1,355,357 km (0.078 R)
• M8: 1,777,223 km (0.092 R)
• M9: 1,869,674 km (0.057 R)
• M10: 2,091,827 km (0.112 R)
• M11: 2,339,711 km (0.101 R)
• M12: 2,458,641 km (0.101 R)
• M13: 2,614,821 km (0.097 R)
• M14: 2,991,808 km (0.094 R)
• M15: 3,121,509 km (0.074 R)
• M16: 3,757,899 km (0.117 R)
• M17: 3,979,004 km (0.092 R)
• M18: 4,392,044 km (0.116 R)
• M19: 4,561,089 km (0.057 R)
• M20: 5,081,540 km (0.099 R)
• M21: 5,552,624 km (0.068 R)
• M22: 5,804,996 km (0.12 R)
• M23: 6,608,785 km (0.12 R)
• M24: 6,803,113 km (0.066 R)
• M25: 6,974,552 km (0.088 R)
• M26: 7,073,287 km (0.112 R)
• M27: 7,397,316 km (0.106 R)
• M28: 8,111,496 km (0.12 R)
• M29: 8,371,946 km (0.12 R)
• M30: 8,688,196 km (0.108 R)
• M31: 9,116,045 km (0.039 R)
• M32: 9,414,194 km (0.111 R)
• M33: 10,131,665 km (0.039 R)
• M34: 10,468,709 km (0.085 R)
• M35: 10,667,076 km (0.115 R)
• M36: 10,752,497 km (0.079 R)
• M37: 11,240,634 km (0.047 R)
• M38: 11,327,551 km (0.109 R)
• M39: 11,677,460 km (0.098 R)
• M40: 11,853,836 km (0.085 R)
• M41: 12,119,971 km (0.085 R)
• M42: 13,357,145 km (0.069 R)
• M43: 13,913,051 km (0.064 R)
• M44: 14,634,412 km (0.073 R)
• M45: 14,761,121 km (0.104 R)
• M46: 14,888,130 km (0.064 R)
• M47: 14,983,573 km (0.103 R)
• M48: 15,079,316 km (0.114 R)
• M49: 15,175,358 km (0.109 R)
• M50: 16,309,758 km (0.029 R)
• M51: 16,605,812 km (0.106 R)
• M52: 16,704,846 km (0.078 R)
• M53: 17,070,015 km (0.111 R)
• M54: 17,404,216 km (0.069 R)
• M55: 17,706,703 km (0.102 R)
• M56: 17,807,981 km (0.118 R)
• M57: 18,215,037 km (0.115 R)
• M58: 18,556,569 km (0.109 R)
• M59: 18,762,415 km (0.091 R)
• M60: 19,003,717 km (0.113 R)
• M61: 19,908,634 km (0.108 R)
• M62: 20,048,957 km (0.095 R)
• M63: 20,295,644 km (0.113 R)
• M64: 20,720,801 km (0.105 R)
• M65: 20,898,823 km (0.074 R)
• M66: 21,184,704 km (0.101 R)
• M67: 23,295,680 km (0.074 R)
• M68: 23,703,633 km (0.112 R)
• M69: 23,964,532 km (0.081 R)
• M70: 24,113,980 km (0.105 R)
• M71: 24,413,774 km (0.062 R)
• M72: 24,489,022 km (0.114 R)
• M73: 24,903,707 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.1

Radius: 13.5

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.61 AU - 14.09 AU

Year: 14561 Days

Day: 6.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,736,139 km

• M1: 169,494 km (0.102 R)
• M2: 253,568 km (0.059 R)
• M3: 348,264 km (0.061 R)
• M4: 551,119 km (0.032 R)
• M5: 711,936 km (0.097 R)
• M6: 853,456 km (0.059 R)
• M7: 1,064,987 km (0.086 R)
• M8: 1,316,611 km (0.117 R)
• M9: 1,495,380 km (0.055 R)
• M10: 1,754,933 km (0.085 R)
• M11: 1,877,902 km (0.093 R)
• M12: 2,055,176 km (0.112 R)
• M13: 2,481,529 km (0.084 R)
• M14: 2,592,681 km (0.108 R)
• M15: 2,936,008 km (0.068 R)
• M16: 4,656,683 km (0.114 R)
• M17: 4,760,204 km (0.084 R)
• M18: 5,075,257 km (0.101 R)
• M19: 5,615,605 km (0.086 R)
• M20: 5,986,009 km (0.071 R)
• M21: 6,634,366 km (0.076 R)
• M22: 6,947,176 km (0.03 R)
• M23: 7,065,807 km (0.096 R)
• M24: 7,224,979 km (0.08 R)
• M25: 7,546,913 km (0.115 R)
• M26: 8,038,642 km (0.108 R)
• M27: 9,096,747 km (0.082 R)
• M28: 9,885,577 km (0.064 R)
• M29: 10,971,508 km (0.098 R)
• M30: 11,481,786 km (0.058 R)
• M31: 11,763,479 km (0.094 R)
• M32: 12,190,282 km (0.114 R)
• M33: 13,402,473 km (0.085 R)
• M34: 14,349,428 km (0.042 R)
• M35: 14,450,257 km (0.105 R)
• M36: 14,856,415 km (0.052 R)
• M37: 15,731,862 km (0.084 R)
• M38: 16,149,689 km (0.096 R)
• M39: 16,624,213 km (0.116 R)
• M40: 16,996,412 km (0.069 R)
• M41: 17,803,194 km (0.084 R)
• M42: 17,911,652 km (0.115 R)
• M43: 19,009,102 km (0.051 R)
• M44: 20,184,642 km (0.066 R)
• M45: 21,672,692 km (0.082 R)
• M46: 22,429,957 km (0.105 R)
• M47: 22,782,409 km (0.102 R)
• M48: 23,492,700 km (0.104 R)
• M49: 24,511,611 km (0.104 R)
• M50: 25,239,405 km (0.091 R)
• M51: 25,544,734 km (0.031 R)
• M52: 25,789,925 km (0.107 R)
• M53: 25,912,894 km (0.088 R)
• M54: 26,406,418 km (0.09 R)
• M55: 27,027,548 km (0.115 R)
• M56: 27,340,058 km (0.115 R)
• M57: 27,716,596 km (0.114 R)
• M58: 28,158,059 km (0.109 R)
• M59: 28,729,074 km (0.087 R)
• M60: 28,920,260 km (0.09 R)
• M61: 30,335,157 km (0.105 R)
• M62: 32,366,995 km (0.05 R)
• M63: 32,565,960 km (0.085 R)
• M64: 33,835,598 km (0.067 R)
• M65: 34,917,190 km (0.088 R)
• M66: 35,189,309 km (0.096 R)
• M67: 36,560,822 km (0.085 R)
• M68: 38,932,397 km (0.101 R)
• M69: 39,143,928 km (0.102 R)
• M70: 39,356,058 km (0.091 R)
• M71: 41,713,272 km (0.054 R)
• M72: 43,456,386 km (0.117 R)
• M73: 43,602,693 km (0.087 R)
• M74: 43,969,208 km (0.07 R)
• M75: 46,488,735 km (0.088 R)
• M76: 47,238,669 km (0.092 R)
• M77: 47,615,057 km (0.06 R)
• M78: 47,916,946 km (0.066 R)
• M79: 49,741,741 km (0.1 R)
• M80: 50,278,199 km (0.114 R)
• M81: 51,588,975 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.8

Radius: 3

Gravity: 23.64 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 12.32 AU - 15.84 AU

Year: 20119 Days

Day: 23.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,736,139 km

• M1: 41,887 km (0.067 R)
• M2: 89,011 km (0.095 R)
• M3: 122,969 km (0.037 R)
• M4: 141,968 km (0.069 R)
• M5: 279,598 km (0.114 R)
• M6: 375,790 km (0.07 R)
• M7: 953,986 km (0.106 R)
• M8: 1,273,527 km (0.097 R)
• M9: 1,846,786 km (0.082 R)
• M10: 2,322,058 km (0.113 R)
• M11: 2,432,611 km (0.081 R)
• M12: 2,832,935 km (0.105 R)
• M13: 3,161,601 km (0.064 R)
• M14: 3,315,089 km (0.096 R)
• M15: 3,470,820 km (0.069 R)
• M16: 3,789,613 km (0.113 R)
• M17: 3,887,151 km (0.041 R)
• M18: 4,420,767 km (0.117 R)
• M19: 4,696,176 km (0.093 R)
• M20: 6,891,226 km (0.086 R)
• M21: 7,290,503 km (0.032 R)
• M22: 8,194,822 km (0.115 R)
• M23: 8,960,613 km (0.042 R)
• M24: 9,003,847 km (0.045 R)
• M25: 9,133,848 km (0.115 R)
• M26: 9,264,447 km (0.08 R)
• M27: 9,308,129 km (0.112 R)
• M28: 9,571,870 km (0.062 R)
• M29: 9,837,855 km (0.078 R)
• M30: 10,106,383 km (0.117 R)
• M31: 10,377,305 km (0.025 R)
• M32: 10,559,216 km (0.026 R)
• M33: 11,157,757 km (0.115 R)
• M34: 12,147,646 km (0.102 R)
• M35: 13,214,429 km (0.1 R)
• M36: 14,310,832 km (0.097 R)
• M37: 14,361,246 km (0.103 R)
• M38: 14,972,204 km (0.119 R)
• M39: 15,023,516 km (0.099 R)
• M40: 15,074,828 km (0.107 R)
• M41: 15,332,435 km (0.079 R)
• M42: 15,591,539 km (0.115 R)
• M43: 16,009,216 km (0.067 R)
• M44: 16,061,575 km (0.057 R)
• M45: 16,430,334 km (0.041 R)
• M46: 16,483,292 km (0.092 R)
• M47: 16,695,422 km (0.062 R)
• M48: 17,769,983 km (0.119 R)
• M49: 17,987,648 km (0.114 R)
• M50: 18,700,781 km (0.091 R)
• M51: 18,755,983 km (0.118 R)
• M52: 19,255,640 km (0.069 R)
• M53: 19,591,188 km (0.114 R)
• M54: 20,211,271 km (0.109 R)
• M55: 20,324,816 km (0.096 R)
• M56: 21,355,246 km (0.041 R)
• M57: 21,586,524 km (0.108 R)
• M58: 22,402,580 km (0.113 R)
• M59: 22,520,015 km (0.104 R)
• M60: 23,050,788 km (0.051 R)
• M61: 25,398,278 km (0.066 R)
• M62: 25,520,649 km (0.09 R)
• M63: 25,950,743 km (0.1 R)
• M64: 26,631,263 km (0.076 R)
• M65: 27,129,873 km (0.075 R)
• M66: 27,631,624 km (0.098 R)
• M67: 27,757,586 km (0.11 R)
• M68: 28,453,365 km (0.086 R)
• M69: 28,516,945 km (0.106 R)
• M70: 29,668,848 km (0.04 R)
• M71: 29,797,801 km (0.086 R)
• M72: 29,991,531 km (0.118 R)
• M73: 30,185,709 km (0.067 R)
• M74: 31,162,732 km (0.116 R)
• M75: 31,228,256 km (0.098 R)
• M76: 32,947,285 km (0.093 R)
• M77: 33,080,876 km (0.112 R)
• M78: 33,348,357 km (0.108 R)
• M79: 35,857,114 km (0.096 R)
• M80: 35,925,779 km (0.082 R)
• M81: 36,063,110 km (0.107 R)
• M82: 36,338,520 km (0.059 R)
• M83: 36,960,697 km (0.12 R)
• M84: 37,099,374 km (0.092 R)
• M85: 37,446,890 km (0.097 R)
• M86: 38,425,859 km (0.109 R)
• M87: 39,130,165 km (0.051 R)
• M88: 40,194,704 km (0.118 R)
• M89: 40,337,420 km (0.06 R)
• M90: 40,551,644 km (0.078 R)
• M91: 41,773,111 km (0.085 R)
• M92: 43,371,714 km (0.038 R)
• M93: 43,591,324 km (0.112 R)
• M94: 47,003,501 km (0.098 R)
• M95: 49,122,106 km (0.064 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 13,845 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit