🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.45 AU - 0.67 AU

Year: 152 Days

Day: 29.5 Hours

Environment

Temp: 230 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.24 AU - 3.64 AU

Year: 1823 Days

Day: 35.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,771,885 km

• M1: 1,343,239 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.2 AU - 4.94 AU

Year: 2969 Days

Day: 32 Hours

Environment

Temp: -130 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.3

Radius: 8.7

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.86 AU - 8.92 AU

Year: 9586 Days

Day: 6.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 40,771,885 km

• M1: 211,980 km (0.028 R)
• M2: 342,729 km (0.045 R)
• M3: 546,032 km (0.098 R)
• M4: 1,806,095 km (0.07 R)
• M5: 2,076,269 km (0.083 R)
• M6: 2,505,615 km (0.086 R)
• M7: 2,579,965 km (0.119 R)
• M8: 3,014,696 km (0.093 R)
• M9: 3,173,719 km (0.037 R)
• M10: 3,780,338 km (0.028 R)
• M11: 3,923,204 km (0.107 R)
• M12: 4,452,332 km (0.091 R)
• M13: 4,633,794 km (0.084 R)
• M14: 4,725,498 km (0.082 R)
• M15: 4,910,550 km (0.119 R)
• M16: 5,003,899 km (0.113 R)
• M17: 5,256,121 km (0.032 R)
• M18: 5,447,906 km (0.085 R)
• M19: 5,674,696 km (0.047 R)
• M20: 5,871,567 km (0.056 R)
• M21: 6,271,891 km (0.071 R)
• M22: 7,099,317 km (0.052 R)
• M23: 8,553,109 km (0.065 R)
• M24: 10,374,463 km (0.046 R)
• M25: 10,898,803 km (0.104 R)
• M26: 11,225,675 km (0.084 R)
• M27: 11,597,425 km (0.092 R)
• M28: 12,268,222 km (0.086 R)
• M29: 12,353,044 km (0.118 R)
• M30: 12,522,987 km (0.096 R)
• M31: 12,736,763 km (0.066 R)
• M32: 12,865,566 km (0.095 R)
• M33: 13,211,138 km (0.107 R)
• M34: 13,647,365 km (0.075 R)
• M35: 14,848,785 km (0.094 R)
• M36: 15,302,217 km (0.102 R)
• M37: 15,944,889 km (0.113 R)
• M38: 16,783,984 km (0.091 R)
• M39: 17,256,414 km (0.108 R)
• M40: 17,398,980 km (0.102 R)
• M41: 17,494,274 km (0.082 R)
• M42: 18,117,649 km (0.107 R)
• M43: 18,310,929 km (0.08 R)
• M44: 18,748,353 km (0.108 R)
• M45: 18,992,946 km (0.084 R)
• M46: 19,386,388 km (0.09 R)
• M47: 20,131,236 km (0.112 R)
• M48: 20,381,663 km (0.063 R)
• M49: 20,885,508 km (0.094 R)
• M50: 21,037,500 km (0.082 R)
• M51: 21,444,556 km (0.115 R)
• M52: 21,854,155 km (0.114 R)
• M53: 23,888,087 km (0.101 R)
• M54: 25,927,106 km (0.1 R)
• M55: 26,036,013 km (0.049 R)
• M56: 26,199,673 km (0.102 R)
• M57: 27,909,876 km (0.072 R)
• M58: 28,975,911 km (0.117 R)
• M59: 29,145,405 km (0.091 R)
• M60: 30,055,110 km (0.114 R)
• M61: 30,112,406 km (0.073 R)
• M62: 30,226,848 km (0.114 R)
• M63: 30,341,440 km (0.119 R)
• M64: 30,513,478 km (0.108 R)
• M65: 30,916,494 km (0.114 R)
• M66: 31,031,984 km (0.096 R)
• M67: 31,147,623 km (0.119 R)
• M68: 31,205,368 km (0.12 R)
• M69: 33,016,699 km (0.061 R)
• M70: 33,134,732 km (0.098 R)
• M71: 33,371,096 km (0.059 R)
• M72: 33,489,578 km (0.114 R)
• M73: 33,786,230 km (0.08 R)
• M74: 34,561,895 km (0.12 R)
• M75: 35,222,669 km (0.034 R)
• M76: 35,948,368 km (0.091 R)
• M77: 36,862,411 km (0.041 R)
• M78: 37,046,118 km (0.08 R)
• M79: 37,230,123 km (0.086 R)
• M80: 38,154,787 km (0.097 R)
• M81: 39,149,464 km (0.041 R)
• M82: 40,657,410 km (0.11 R)
• M83: 40,720,540 km (0.111 R)
• M84: 40,910,530 km (0.102 R)
• M85: 40,973,959 km (0.111 R)
• M86: 41,037,239 km (0.09 R)
• M87: 41,800,787 km (0.085 R)
• M88: 42,056,300 km (0.106 R)
• M89: 42,761,654 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.8

Radius: 8.5

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.08 AU - 10.2 AU

Year: 10824 Days

Day: 14.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 90.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,771,885 km

• M1: 109,356 km (0.106 R)
• M2: 173,085 km (0.099 R)
• M3: 560,394 km (0.101 R)
• M4: 874,998 km (0.055 R)
• M5: 957,726 km (0.098 R)
• M6: 1,277,715 km (0.07 R)
• M7: 1,353,262 km (0.089 R)
• M8: 1,411,007 km (0.086 R)
• M9: 1,489,396 km (0.099 R)
• M10: 1,859,950 km (0.066 R)
• M11: 1,989,801 km (0.073 R)
• M12: 2,421,092 km (0.082 R)
• M13: 2,563,360 km (0.082 R)
• M14: 2,757,238 km (0.088 R)
• M15: 3,057,332 km (0.036 R)
• M16: 3,133,926 km (0.057 R)
• M17: 3,580,625 km (0.111 R)
• M18: 4,445,899 km (0.082 R)
• M19: 5,188,952 km (0.043 R)
• M20: 5,434,891 km (0.12 R)
• M21: 5,528,090 km (0.07 R)
• M22: 5,653,304 km (0.07 R)
• M23: 6,066,493 km (0.102 R)
• M24: 6,163,133 km (0.047 R)
• M25: 6,390,971 km (0.11 R)
• M26: 6,687,922 km (0.089 R)
• M27: 6,787,854 km (0.068 R)
• M28: 7,329,548 km (0.058 R)
• M29: 7,501,585 km (0.041 R)
• M30: 7,849,849 km (0.07 R)
• M31: 7,955,465 km (0.119 R)
• M32: 8,026,075 km (0.118 R)
• M33: 8,418,171 km (0.058 R)
• M34: 8,634,639 km (0.052 R)
• M35: 9,183,963 km (0.099 R)
• M36: 10,587,041 km (0.101 R)
• M37: 11,372,879 km (0.092 R)
• M38: 12,015,103 km (0.111 R)
• M39: 13,042,092 km (0.09 R)
• M40: 14,011,486 km (0.085 R)
• M41: 15,091,433 km (0.11 R)
• M42: 16,019,090 km (0.094 R)
• M43: 16,965,296 km (0.067 R)
• M44: 17,056,252 km (0.101 R)
• M45: 17,422,168 km (0.119 R)
• M46: 17,929,305 km (0.076 R)
• M47: 18,115,105 km (0.044 R)
• M48: 18,441,528 km (0.078 R)
• M49: 18,863,992 km (0.096 R)
• M50: 19,005,661 km (0.107 R)
• M51: 20,343,964 km (0.027 R)
• M52: 21,959,920 km (0.107 R)
• M53: 22,607,829 km (0.092 R)
• M54: 22,959,234 km (0.084 R)
• M55: 23,312,584 km (0.054 R)
• M56: 24,640,415 km (0.048 R)
• M57: 25,365,516 km (0.076 R)
• M58: 26,045,139 km (0.067 R)
• M59: 26,572,023 km (0.081 R)
• M60: 26,836,811 km (0.116 R)
• M61: 26,942,876 km (0.109 R)
• M62: 28,335,482 km (0.106 R)
• M63: 28,660,110 km (0.067 R)
• M64: 28,823,022 km (0.069 R)
• M65: 29,149,444 km (0.061 R)
• M66: 29,367,857 km (0.109 R)
• M67: 30,634,054 km (0.114 R)
• M68: 30,800,556 km (0.115 R)
• M69: 31,581,307 km (0.098 R)
• M70: 33,962,756 km (0.056 R)
• M71: 34,595,854 km (0.084 R)
• M72: 35,291,035 km (0.108 R)
• M73: 36,107,989 km (0.094 R)
• M74: 36,342,559 km (0.113 R)
• M75: 36,401,201 km (0.034 R)
• M76: 36,695,310 km (0.107 R)
• M77: 37,700,907 km (0.117 R)
• M78: 38,117,687 km (0.052 R)
• M79: 38,715,630 km (0.035 R)
• M80: 38,955,734 km (0.109 R)
• M81: 39,377,002 km (0.091 R)
• M82: 39,920,940 km (0.047 R)
• M83: 40,345,648 km (0.115 R)
• M84: 40,771,852 km (0.072 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 14,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit