🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.56 AU - 0.6 AU

Year: 290 Days

Day: 44.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.2

Radius: 14.3

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.39 AU - 1.47 AU

Year: 1122 Days

Day: 9.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 32,765,521 km

• M1: 185,352 km (0.105 R)
• M2: 331,658 km (0.063 R)
• M3: 544,237 km (0.115 R)
• M4: 679,773 km (0.076 R)
• M5: 898,634 km (0.059 R)
• M6: 1,058,405 km (0.11 R)
• M7: 1,206,806 km (0.048 R)
• M8: 1,324,839 km (0.115 R)
• M9: 1,423,873 km (0.073 R)
• M10: 1,670,859 km (0.076 R)
• M11: 1,923,679 km (0.108 R)
• M12: 2,280,470 km (0.109 R)
• M13: 2,391,771 km (0.045 R)
• M14: 2,610,333 km (0.094 R)
• M15: 2,976,100 km (0.084 R)
• M16: 3,077,976 km (0.097 R)
• M17: 3,295,491 km (0.102 R)
• M18: 3,454,065 km (0.072 R)
• M19: 3,604,411 km (0.109 R)
• M20: 3,746,080 km (0.085 R)
• M21: 3,845,264 km (0.096 R)
• M22: 4,001,294 km (0.117 R)
• M23: 4,114,091 km (0.094 R)
• M24: 4,227,935 km (0.079 R)
• M25: 4,424,058 km (0.109 R)
• M26: 4,529,076 km (0.092 R)
• M27: 4,623,173 km (0.091 R)
• M28: 4,729,686 km (0.12 R)
• M29: 4,873,300 km (0.054 R)
• M30: 5,042,495 km (0.099 R)
• M31: 5,189,101 km (0.083 R)
• M32: 5,486,801 km (0.107 R)
• M33: 5,675,743 km (0.102 R)
• M34: 5,841,198 km (0.085 R)
• M35: 5,995,434 km (0.085 R)
• M36: 6,203,225 km (0.079 R)
• M37: 6,307,944 km (0.117 R)
• M38: 6,532,640 km (0.079 R)
• M39: 6,733,101 km (0.08 R)
• M40: 7,140,306 km (0.119 R)
• M41: 7,319,225 km (0.042 R)
• M42: 7,541,378 km (0.028 R)
• M43: 7,780,136 km (0.097 R)
• M44: 7,879,170 km (0.113 R)
• M45: 8,308,217 km (0.094 R)
• M46: 8,409,495 km (0.089 R)
• M47: 8,511,072 km (0.114 R)
• M48: 8,921,867 km (0.102 R)
• M49: 9,025,539 km (0.08 R)
• M50: 9,174,389 km (0.043 R)
• M51: 9,384,274 km (0.073 R)
• M52: 9,626,025 km (0.09 R)
• M53: 10,285,901 km (0.091 R)

Asteroid Belt

Center: 2.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.1

Radius: 11.3

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.52 AU - 3.14 AU

Year: 3123 Days

Day: 9.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 32,765,521 km

• M1: 189,391 km (0.108 R)
• M2: 506,987 km (0.045 R)
• M3: 672,891 km (0.099 R)
• M4: 791,971 km (0.083 R)
• M5: 895,792 km (0.102 R)
• M6: 980,913 km (0.117 R)
• M7: 1,077,254 km (0.083 R)
• M8: 1,193,941 km (0.095 R)
• M9: 1,551,480 km (0.071 R)
• M10: 1,646,025 km (0.101 R)
• M11: 2,086,142 km (0.087 R)
• M12: 2,276,730 km (0.117 R)
• M13: 2,462,231 km (0.077 R)
• M14: 2,584,902 km (0.079 R)
• M15: 2,743,924 km (0.104 R)
• M16: 2,836,376 km (0.1 R)
• M17: 3,024,420 km (0.032 R)
• M18: 3,132,131 km (0.069 R)
• M19: 3,512,708 km (0.099 R)
• M20: 3,676,667 km (0.088 R)
• M21: 3,791,857 km (0.036 R)
• M22: 3,908,095 km (0.113 R)
• M23: 4,344,921 km (0.076 R)
• M24: 4,480,307 km (0.098 R)
• M25: 4,644,864 km (0.113 R)
• M26: 5,178,779 km (0.082 R)
• M27: 5,467,802 km (0.07 R)
• M28: 5,762,061 km (0.074 R)
• M29: 6,675,955 km (0.113 R)
• M30: 6,785,460 km (0.115 R)
• M31: 7,181,745 km (0.099 R)
• M32: 7,310,100 km (0.115 R)
• M33: 7,504,278 km (0.056 R)
• M34: 7,699,952 km (0.108 R)
• M35: 7,880,965 km (0.089 R)
• M36: 8,030,115 km (0.035 R)
• M37: 9,048,128 km (0.093 R)
• M38: 9,274,021 km (0.108 R)
• M39: 9,414,044 km (0.071 R)
• M40: 9,678,384 km (0.119 R)
• M41: 9,820,352 km (0.036 R)
• M42: 10,449,710 km (0.076 R)
• M43: 10,522,565 km (0.03 R)
• M44: 11,036,733 km (0.096 R)
• M45: 11,259,633 km (0.089 R)
• M46: 11,427,632 km (0.036 R)
• M47: 11,690,924 km (0.078 R)
• M48: 11,880,165 km (0.085 R)
• M49: 12,666,751 km (0.048 R)
• M50: 13,252,875 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.7

Radius: 6.2

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.81 AU - 6.93 AU

Year: 10547 Days

Day: 20.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,765,521 km

• M1: 149,598 km (0.12 R)
• M2: 198,666 km (0.097 R)
• M3: 264,190 km (0.07 R)
• M4: 319,242 km (0.113 R)
• M5: 581,786 km (0.09 R)
• M6: 721,810 km (0.099 R)
• M7: 762,052 km (0.065 R)
• M8: 959,670 km (0.119 R)
• M9: 1,126,322 km (0.109 R)
• M10: 1,302,399 km (0.085 R)
• M11: 1,418,936 km (0.102 R)
• M12: 1,521,710 km (0.096 R)
• M13: 1,716,636 km (0.073 R)
• M14: 1,938,340 km (0.091 R)
• M15: 2,033,334 km (0.12 R)
• M16: 2,408,825 km (0.085 R)
• M17: 2,636,064 km (0.12 R)
• M18: 2,913,568 km (0.106 R)
• M19: 3,133,327 km (0.06 R)
• M20: 3,944,447 km (0.057 R)
• M21: 4,765,440 km (0.081 R)
• M22: 4,842,633 km (0.068 R)
• M23: 5,103,083 km (0.08 R)
• M24: 5,182,070 km (0.065 R)
• M25: 5,394,798 km (0.084 R)
• M26: 6,330,234 km (0.113 R)
• M27: 6,529,049 km (0.095 R)
• M28: 6,874,621 km (0.091 R)
• M29: 6,932,814 km (0.081 R)
• M30: 8,192,129 km (0.093 R)
• M31: 8,627,309 km (0.103 R)
• M32: 8,784,686 km (0.101 R)
• M33: 8,847,816 km (0.08 R)
• M34: 9,230,039 km (0.112 R)
• M35: 9,358,693 km (0.08 R)
• M36: 9,585,184 km (0.047 R)
• M37: 10,010,641 km (0.119 R)
• M38: 10,677,099 km (0.09 R)
• M39: 11,049,897 km (0.107 R)
• M40: 11,254,996 km (0.058 R)
• M41: 11,947,634 km (0.064 R)
• M42: 12,193,423 km (0.056 R)
• M43: 12,440,709 km (0.059 R)
• M44: 12,511,768 km (0.104 R)
• M45: 13,519,608 km (0.082 R)
• M46: 14,703,227 km (0.088 R)
• M47: 14,815,874 km (0.11 R)
• M48: 16,189,930 km (0.075 R)
• M49: 16,228,676 km (0.1 R)
• M50: 16,306,168 km (0.071 R)
• M51: 16,345,063 km (0.054 R)
• M52: 17,405,413 km (0.112 R)
• M53: 17,524,643 km (0.102 R)
• M54: 17,604,229 km (0.068 R)
• M55: 18,044,196 km (0.08 R)
• M56: 18,326,038 km (0.092 R)
• M57: 18,568,836 km (0.063 R)
• M58: 20,214,412 km (0.112 R)
• M59: 20,927,845 km (0.044 R)
• M60: 21,564,084 km (0.117 R)
• M61: 22,379,243 km (0.086 R)
• M62: 22,638,795 km (0.115 R)
• M63: 23,117,060 km (0.051 R)
• M64: 23,598,765 km (0.104 R)
• M65: 23,951,068 km (0.103 R)
• M66: 24,750,369 km (0.104 R)
• M67: 24,839,679 km (0.104 R)
• M68: 25,198,116 km (0.088 R)
• M69: 27,523,166 km (0.047 R)
• M70: 27,986,919 km (0.112 R)
• M71: 28,126,644 km (0.078 R)
• M72: 28,500,190 km (0.082 R)
• M73: 29,063,575 km (0.065 R)
• M74: 29,536,005 km (0.049 R)
• M75: 30,058,551 km (0.114 R)
• M76: 30,153,844 km (0.118 R)
• M77: 30,201,566 km (0.088 R)
• M78: 30,249,288 km (0.116 R)
• M79: 30,440,474 km (0.064 R)
• M80: 30,823,893 km (0.073 R)
• M81: 31,016,276 km (0.052 R)
• M82: 31,547,349 km (0.088 R)
• M83: 31,935,555 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 16,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit