🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.52 AU - 0.58 AU

Year: 153 Days

Day: 28.3 Hours

Environment

Temp: 198 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.54 AU - 0.86 AU

Year: 219 Days

Day: 26.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,544,597 km

• M1: 162,014 km (0.117 R)
• M2: 329,564 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.76 AU - 0.86 AU

Year: 273 Days

Day: 12.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.3

Radius: 9.6

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.05 AU - 8.31 AU

Year: 8767 Days

Day: 10.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,544,597 km

• M1: 133,890 km (0.107 R)
• M2: 243,695 km (0.031 R)
• M3: 364,271 km (0.117 R)
• M4: 617,839 km (0.092 R)
• M5: 859,739 km (0.096 R)
• M6: 1,078,451 km (0.071 R)
• M7: 1,450,052 km (0.083 R)
• M8: 2,011,792 km (0.036 R)
• M9: 2,445,028 km (0.067 R)
• M10: 2,709,068 km (0.105 R)
• M11: 2,807,354 km (0.063 R)
• M12: 2,931,969 km (0.058 R)
• M13: 3,186,883 km (0.076 R)
• M14: 3,938,314 km (0.108 R)
• M15: 4,163,010 km (0.058 R)
• M16: 4,891,850 km (0.078 R)
• M17: 4,981,908 km (0.102 R)
• M18: 5,042,346 km (0.065 R)
• M19: 6,333,974 km (0.086 R)
• M20: 6,432,409 km (0.09 R)
• M21: 6,498,232 km (0.096 R)
• M22: 6,597,416 km (0.118 R)
• M23: 6,898,257 km (0.12 R)
• M24: 6,965,726 km (0.11 R)
• M25: 7,169,328 km (0.103 R)
• M26: 7,862,565 km (0.111 R)
• M27: 8,795,457 km (0.092 R)
• M28: 9,611,962 km (0.086 R)
• M29: 11,078,770 km (0.109 R)
• M30: 11,356,573 km (0.084 R)
• M31: 11,838,128 km (0.104 R)
• M32: 12,655,531 km (0.091 R)
• M33: 12,945,901 km (0.038 R)
• M34: 13,830,323 km (0.112 R)
• M35: 14,086,584 km (0.065 R)
• M36: 14,517,127 km (0.087 R)
• M37: 14,821,110 km (0.063 R)
• M38: 14,908,475 km (0.105 R)
• M39: 16,013,405 km (0.073 R)
• M40: 16,689,138 km (0.112 R)
• M41: 17,882,181 km (0.093 R)
• M42: 18,348,478 km (0.068 R)
• M43: 18,818,664 km (0.076 R)
• M44: 18,913,210 km (0.118 R)
• M45: 19,007,756 km (0.096 R)
• M46: 20,011,408 km (0.075 R)
• M47: 21,474,924 km (0.116 R)
• M48: 21,623,175 km (0.115 R)
• M49: 21,920,726 km (0.081 R)
• M50: 22,419,634 km (0.106 R)
• M51: 22,871,719 km (0.044 R)
• M52: 22,972,698 km (0.118 R)
• M53: 23,073,676 km (0.118 R)
• M54: 23,785,164 km (0.103 R)
• M55: 24,297,836 km (0.059 R)
• M56: 24,917,769 km (0.079 R)
• M57: 25,073,501 km (0.063 R)
• M58: 25,438,370 km (0.109 R)
• M59: 25,962,561 km (0.078 R)
• M60: 26,331,619 km (0.086 R)
• M61: 26,490,342 km (0.066 R)
• M62: 27,717,493 km (0.107 R)
• M63: 28,799,834 km (0.09 R)
• M64: 29,565,476 km (0.068 R)
• M65: 30,061,393 km (0.116 R)
• M66: 30,171,946 km (0.076 R)
• M67: 30,282,648 km (0.109 R)
• M68: 30,504,352 km (0.096 R)
• M69: 31,117,105 km (0.062 R)
• M70: 31,284,954 km (0.102 R)
• M71: 32,694,914 km (0.081 R)
• M72: 33,321,879 km (0.071 R)
• M73: 33,722,950 km (0.091 R)
• M74: 34,010,478 km (0.064 R)
• M75: 34,183,263 km (0.12 R)
• M76: 34,587,776 km (0.106 R)
• M77: 35,986,665 km (0.112 R)
• M78: 36,104,100 km (0.116 R)
• M79: 36,633,975 km (0.109 R)
• M80: 36,988,672 km (0.116 R)
• M81: 37,880,425 km (0.091 R)
• M82: 39,020,061 km (0.075 R)
• M83: 39,503,263 km (0.085 R)
• M84: 40,110,181 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.9

Radius: 8.3

Gravity: 13.64 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.92 AU - 11.04 AU

Year: 10938 Days

Day: 14.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,544,597 km

• M1: 206,894 km (0.062 R)
• M2: 472,729 km (0.071 R)
• M3: 678,277 km (0.107 R)
• M4: 772,523 km (0.028 R)
• M5: 831,166 km (0.104 R)
• M6: 1,941,930 km (0.071 R)
• M7: 1,996,234 km (0.112 R)
• M8: 2,420,194 km (0.105 R)
• M9: 2,627,537 km (0.096 R)
• M10: 3,580,924 km (0.116 R)
• M11: 3,886,104 km (0.104 R)
• M12: 4,306,175 km (0.077 R)
• M13: 4,557,948 km (0.099 R)
• M14: 4,704,105 km (0.091 R)
• M15: 5,380,287 km (0.113 R)
• M16: 5,729,898 km (0.109 R)
• M17: 5,967,160 km (0.113 R)
• M18: 6,167,172 km (0.08 R)
• M19: 6,369,578 km (0.119 R)
• M20: 8,242,693 km (0.087 R)
• M21: 8,690,739 km (0.037 R)
• M22: 9,238,716 km (0.104 R)
• M23: 9,516,968 km (0.113 R)
• M24: 9,657,141 km (0.115 R)
• M25: 10,081,700 km (0.106 R)
• M26: 10,176,844 km (0.063 R)
• M27: 10,320,159 km (0.077 R)
• M28: 11,194,259 km (0.047 R)
• M29: 13,638,838 km (0.105 R)
• M30: 14,542,858 km (0.068 R)
• M31: 15,029,200 km (0.12 R)
• M32: 15,192,561 km (0.113 R)
• M33: 16,408,194 km (0.098 R)
• M34: 16,914,433 km (0.06 R)
• M35: 17,254,918 km (0.094 R)
• M36: 17,540,201 km (0.057 R)
• M37: 17,942,320 km (0.093 R)
• M38: 18,173,598 km (0.09 R)
• M39: 18,405,774 km (0.059 R)
• M40: 19,344,201 km (0.045 R)
• M41: 19,581,314 km (0.036 R)
• M42: 20,418,464 km (0.111 R)
• M43: 20,599,477 km (0.041 R)
• M44: 20,780,939 km (0.112 R)
• M45: 21,145,509 km (0.114 R)
• M46: 21,573,509 km (0.117 R)
• M47: 22,189,852 km (0.06 R)
• M48: 22,811,880 km (0.113 R)
• M49: 23,187,969 km (0.103 R)
• M50: 23,692,563 km (0.041 R)
• M51: 24,841,026 km (0.092 R)
• M52: 25,034,156 km (0.057 R)
• M53: 25,292,512 km (0.1 R)
• M54: 25,422,064 km (0.099 R)
• M55: 26,466,107 km (0.08 R)
• M56: 27,125,684 km (0.069 R)
• M57: 27,191,956 km (0.115 R)
• M58: 28,058,128 km (0.081 R)
• M59: 28,125,148 km (0.103 R)
• M60: 28,730,720 km (0.109 R)
• M61: 29,476,615 km (0.109 R)
• M62: 29,886,214 km (0.09 R)
• M63: 30,297,608 km (0.12 R)
• M64: 32,031,896 km (0.104 R)
• M65: 32,523,325 km (0.095 R)
• M66: 32,946,537 km (0.062 R)
• M67: 33,300,486 km (0.079 R)
• M68: 33,584,722 km (0.075 R)
• M69: 35,523,660 km (0.025 R)
• M70: 36,178,001 km (0.107 R)
• M71: 36,909,684 km (0.081 R)
• M72: 37,646,304 km (0.075 R)
• M73: 38,090,610 km (0.118 R)
• M74: 39,134,055 km (0.079 R)
• M75: 39,508,947 km (0.061 R)
• M76: 40,716,800 km (0.111 R)
• M77: 41,172,775 km (0.103 R)
• M78: 41,554,100 km (0.115 R)
• M79: 42,243,447 km (0.119 R)
• M80: 45,825,418 km (0.069 R)
• M81: 46,141,518 km (0.062 R)
• M82: 46,696,377 km (0.04 R)
• M83: 47,732,641 km (0.103 R)
• M84: 48,213,449 km (0.082 R)
• M85: 49,260,784 km (0.038 R)
• M86: 49,341,566 km (0.113 R)
• M87: 49,584,513 km (0.074 R)
• M88: 50,641,572 km (0.109 R)
• M89: 51,131,954 km (0.101 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 18,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit