🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.47 AU - 0.55 AU

Year: 130 Days

Day: 36.7 Hours

Environment

Temp: 236 °C

Axial Tilt: 110.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.46 AU - 0.58 AU

Year: 134 Days

Day: 38.8 Hours

Environment

Temp: 238 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.3 AU - 2.36 AU

Year: 1274 Days

Day: 27.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.3 AU - 2.9 AU

Year: 1502 Days

Day: 23.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.38 AU - 5.54 AU

Year: 3373 Days

Day: 38.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.3

Radius: 9.6

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.92 AU - 5.86 AU

Year: 4482 Days

Day: 5.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 101,852,907 km

• M1: 134,788 km (0.034 R)
• M2: 203,902 km (0.07 R)
• M3: 291,566 km (0.051 R)
• M4: 446,250 km (0.111 R)
• M5: 512,223 km (0.062 R)
• M6: 822,788 km (0.093 R)
• M7: 945,309 km (0.081 R)
• M8: 1,306,289 km (0.051 R)
• M9: 1,554,471 km (0.101 R)
• M10: 1,732,493 km (0.105 R)
• M11: 1,867,430 km (0.089 R)
• M12: 1,929,962 km (0.106 R)
• M13: 2,005,958 km (0.03 R)
• M14: 2,414,510 km (0.116 R)
• M15: 2,692,014 km (0.037 R)
• M16: 2,877,964 km (0.053 R)
• M17: 3,112,683 km (0.108 R)
• M18: 3,187,332 km (0.116 R)
• M19: 3,507,472 km (0.071 R)
• M20: 3,632,087 km (0.115 R)
• M21: 3,774,205 km (0.035 R)
• M22: 3,902,111 km (0.093 R)
• M23: 3,966,588 km (0.118 R)
• M24: 4,112,894 km (0.095 R)
• M25: 4,178,568 km (0.037 R)
• M26: 4,344,173 km (0.059 R)
• M27: 4,478,362 km (0.094 R)
• M28: 4,545,980 km (0.107 R)
• M29: 4,854,301 km (0.111 R)
• M30: 5,134,199 km (0.088 R)
• M31: 5,240,413 km (0.081 R)
• M32: 5,329,574 km (0.1 R)
• M33: 5,527,641 km (0.101 R)
• M34: 6,061,107 km (0.052 R)
• M35: 6,267,852 km (0.1 R)
• M36: 6,495,988 km (0.102 R)
• M37: 7,177,107 km (0.098 R)
• M38: 7,356,026 km (0.097 R)
• M39: 8,024,280 km (0.12 R)
• M40: 8,397,078 km (0.059 R)
• M41: 8,522,591 km (0.116 R)
• M42: 8,648,702 km (0.074 R)
• M43: 8,754,318 km (0.058 R)
• M44: 9,811,975 km (0.11 R)
• M45: 9,944,219 km (0.09 R)
• M46: 10,255,084 km (0.074 R)
• M47: 10,704,924 km (0.045 R)
• M48: 10,772,842 km (0.1 R)
• M49: 11,046,456 km (0.059 R)
• M50: 11,299,277 km (0.083 R)
• M51: 11,553,892 km (0.109 R)
• M52: 11,693,617 km (0.103 R)
• M53: 12,021,834 km (0.061 R)
• M54: 12,281,985 km (0.103 R)
• M55: 12,424,552 km (0.067 R)
• M56: 12,711,481 km (0.027 R)
• M57: 12,879,778 km (0.094 R)
• M58: 13,585,282 km (0.088 R)
• M59: 13,806,687 km (0.105 R)
• M60: 14,679,441 km (0.075 R)
• M61: 14,830,834 km (0.115 R)
• M62: 15,058,970 km (0.091 R)
• M63: 15,135,265 km (0.088 R)
• M64: 15,441,642 km (0.09 R)
• M65: 15,750,113 km (0.112 R)
• M66: 15,879,216 km (0.118 R)
• M67: 16,451,727 km (0.112 R)
• M68: 16,951,533 km (0.061 R)
• M69: 17,697,129 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.1

Radius: 7.6

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 15.11 AU - 24.65 AU

Year: 31747 Days

Day: 16.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 101,852,907 km

• M1: 496,815 km (0.097 R)
• M2: 818,749 km (0.114 R)
• M3: 1,515,875 km (0.057 R)
• M4: 2,483,923 km (0.059 R)
• M5: 2,705,777 km (0.072 R)
• M6: 3,216,354 km (0.072 R)
• M7: 4,062,929 km (0.12 R)
• M8: 4,809,272 km (0.106 R)
• M9: 7,353,334 km (0.092 R)
• M10: 7,544,071 km (0.119 R)
• M11: 7,930,333 km (0.037 R)
• M12: 8,191,531 km (0.042 R)
• M13: 8,323,177 km (0.105 R)
• M14: 8,389,299 km (0.097 R)
• M15: 8,655,434 km (0.107 R)
• M16: 9,539,557 km (0.068 R)
• M17: 10,954,902 km (0.08 R)
• M18: 11,100,012 km (0.058 R)
• M19: 12,058,785 km (0.1 R)
• M20: 12,967,293 km (0.07 R)
• M21: 13,120,780 km (0.108 R)
• M22: 13,197,823 km (0.119 R)
• M23: 13,819,253 km (0.118 R)
• M24: 15,171,318 km (0.111 R)
• M25: 18,601,149 km (0.039 R)
• M26: 20,894,634 km (0.061 R)
• M27: 21,074,600 km (0.095 R)
• M28: 21,345,821 km (0.105 R)
• M29: 21,709,045 km (0.097 R)
• M30: 22,257,770 km (0.09 R)
• M31: 23,275,634 km (0.034 R)
• M32: 24,973,719 km (0.08 R)
• M33: 25,934,137 km (0.054 R)
• M34: 26,321,745 km (0.085 R)
• M35: 27,200,782 km (0.109 R)
• M36: 27,792,292 km (0.09 R)
• M37: 30,098,344 km (0.073 R)
• M38: 31,841,757 km (0.066 R)
• M39: 33,302,132 km (0.066 R)
• M40: 34,464,806 km (0.101 R)
• M41: 36,287,656 km (0.102 R)
• M42: 36,829,649 km (0.082 R)
• M43: 37,156,222 km (0.091 R)
• M44: 37,593,047 km (0.09 R)
• M45: 41,148,839 km (0.078 R)
• M46: 41,261,636 km (0.1 R)
• M47: 41,714,020 km (0.118 R)
• M48: 42,623,725 km (0.08 R)
• M49: 42,738,017 km (0.088 R)
• M50: 43,081,045 km (0.068 R)
• M51: 43,195,637 km (0.1 R)
• M52: 44,347,092 km (0.096 R)
• M53: 45,975,914 km (0.083 R)
• M54: 46,327,469 km (0.05 R)
• M55: 46,444,903 km (0.116 R)
• M56: 46,797,655 km (0.116 R)
• M57: 47,979,927 km (0.106 R)
• M58: 48,217,638 km (0.114 R)
• M59: 48,455,648 km (0.05 R)
• M60: 49,411,728 km (0.11 R)
• M61: 50,132,790 km (0.055 R)
• M62: 52,072,775 km (0.096 R)
• M63: 52,316,919 km (0.098 R)
• M64: 53,543,771 km (0.079 R)
• M65: 53,913,726 km (0.118 R)
• M66: 60,074,017 km (0.1 R)
• M67: 60,330,278 km (0.052 R)
• M68: 60,586,689 km (0.083 R)
• M69: 65,265,362 km (0.059 R)
• M70: 68,983,767 km (0.041 R)
• M71: 69,789,501 km (0.071 R)
• M72: 71,410,244 km (0.099 R)
• M73: 72,633,955 km (0.03 R)
• M74: 73,180,137 km (0.085 R)
• M75: 75,792,564 km (0.085 R)
• M76: 76,069,320 km (0.117 R)
• M77: 80,543,344 km (0.108 R)
• M78: 84,814,363 km (0.115 R)
• M79: 85,821,456 km (0.078 R)
• M80: 86,398,754 km (0.07 R)
• M81: 89,012,528 km (0.119 R)
• M82: 90,328,990 km (0.043 R)
• M83: 90,916,311 km (0.108 R)
• M84: 91,063,216 km (0.042 R)
• M85: 91,357,475 km (0.099 R)
• M86: 92,389,850 km (0.062 R)
• M87: 92,537,652 km (0.108 R)
• M88: 94,466,119 km (0.037 R)
• M89: 95,360,564 km (0.076 R)
• M90: 97,157,983 km (0.103 R)
• M91: 97,308,329 km (0.066 R)
• M92: 98,815,527 km (0.113 R)
• M93: 100,634,188 km (0.074 R)
• M94: 100,938,470 km (0.059 R)
• M95: 101,547,783 km (0.119 R)
• M96: 101,852,962 km (0.112 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 15,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit