🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.69 AU - 0.93 AU

Year: 255 Days

Day: 14.9 Hours

Environment

Temp: 134 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.68 AU - 1.86 AU

Year: 824 Days

Day: 48 Hours

Environment

Temp: -47 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.54 AU - 3.6 AU

Year: 1882 Days

Day: 24.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.5

Radius: 10

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.22 AU - 7.06 AU

Year: 5986 Days

Day: 8.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 72,950,536 km

• M1: 133,441 km (0.109 R)
• M2: 245,490 km (0.089 R)
• M3: 310,864 km (0.089 R)
• M4: 461,210 km (0.111 R)
• M5: 562,189 km (0.063 R)
• M6: 705,354 km (0.099 R)
• M7: 817,552 km (0.116 R)
• M8: 936,333 km (0.102 R)
• M9: 1,166,714 km (0.081 R)
• M10: 1,233,734 km (0.059 R)
• M11: 1,380,340 km (0.047 R)
• M12: 1,606,681 km (0.057 R)
• M13: 1,700,629 km (0.108 R)
• M14: 1,845,290 km (0.073 R)
• M15: 2,095,417 km (0.099 R)
• M16: 2,188,168 km (0.099 R)
• M17: 2,335,372 km (0.115 R)
• M18: 2,496,639 km (0.12 R)
• M19: 2,606,294 km (0.105 R)
• M20: 2,717,595 km (0.108 R)
• M21: 3,297,885 km (0.099 R)
• M22: 3,467,230 km (0.078 R)
• M23: 3,565,216 km (0.117 R)
• M24: 3,865,160 km (0.1 R)
• M25: 3,966,887 km (0.108 R)
• M26: 4,069,511 km (0.097 R)
• M27: 4,212,227 km (0.09 R)
• M28: 4,277,602 km (0.074 R)
• M29: 4,449,340 km (0.054 R)
• M30: 4,704,404 km (0.087 R)
• M31: 4,799,548 km (0.11 R)
• M32: 4,881,678 km (0.103 R)
• M33: 5,172,646 km (0.081 R)
• M34: 5,483,660 km (0.034 R)
• M35: 5,699,380 km (0.115 R)
• M36: 5,844,639 km (0.11 R)
• M37: 6,650,523 km (0.04 R)
• M38: 6,865,046 km (0.102 R)
• M39: 7,019,730 km (0.052 R)
• M40: 7,269,709 km (0.039 R)
• M41: 7,939,907 km (0.063 R)
• M42: 8,102,370 km (0.092 R)
• M43: 8,397,676 km (0.099 R)
• M44: 8,713,178 km (0.036 R)
• M45: 9,015,665 km (0.099 R)
• M46: 9,202,214 km (0.064 R)
• M47: 9,321,743 km (0.116 R)
• M48: 9,613,758 km (0.045 R)
• M49: 10,136,752 km (0.082 R)
• M50: 10,224,865 km (0.117 R)
• M51: 10,419,492 km (0.115 R)
• M52: 10,543,957 km (0.119 R)
• M53: 10,704,775 km (0.107 R)
• M54: 10,866,341 km (0.058 R)
• M55: 11,319,622 km (0.044 R)
• M56: 12,038,889 km (0.107 R)
• M57: 12,357,083 km (0.088 R)
• M58: 12,659,121 km (0.113 R)
• M59: 12,792,114 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.7

Radius: 9.5

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.8 AU - 8.1 AU

Year: 7842 Days

Day: 10.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 72,950,536 km

• M1: 138,228 km (0.102 R)
• M2: 629,059 km (0.104 R)
• M3: 899,083 km (0.111 R)
• M4: 967,898 km (0.104 R)
• M5: 1,223,860 km (0.064 R)
• M6: 1,711,549 km (0.063 R)
• M7: 2,326,995 km (0.108 R)
• M8: 2,646,386 km (0.075 R)
• M9: 3,058,678 km (0.117 R)
• M10: 3,164,893 km (0.071 R)
• M11: 3,408,587 km (0.113 R)
• M12: 3,491,166 km (0.11 R)
• M13: 3,602,317 km (0.044 R)
• M14: 3,714,814 km (0.106 R)
• M15: 3,828,359 km (0.116 R)
• M16: 4,029,867 km (0.03 R)
• M17: 4,146,703 km (0.111 R)
• M18: 4,234,966 km (0.09 R)
• M19: 5,089,320 km (0.098 R)
• M20: 5,439,528 km (0.065 R)
• M21: 5,699,080 km (0.071 R)
• M22: 5,995,883 km (0.079 R)
• M23: 6,095,964 km (0.079 R)
• M24: 6,501,972 km (0.101 R)
• M25: 7,626,948 km (0.115 R)
• M26: 8,027,571 km (0.093 R)
• M27: 8,435,076 km (0.119 R)
• M28: 8,622,522 km (0.095 R)
• M29: 9,231,685 km (0.101 R)
• M30: 9,308,728 km (0.036 R)
• M31: 9,424,815 km (0.112 R)
• M32: 9,580,397 km (0.047 R)
• M33: 10,012,585 km (0.12 R)
• M34: 10,250,895 km (0.114 R)
• M35: 10,531,540 km (0.096 R)
• M36: 10,652,565 km (0.062 R)
• M37: 10,814,580 km (0.067 R)
• M38: 11,264,420 km (0.108 R)
• M39: 12,394,632 km (0.119 R)
• M40: 12,522,389 km (0.105 R)
• M41: 13,124,670 km (0.108 R)
• M42: 13,516,766 km (0.053 R)
• M43: 13,780,357 km (0.057 R)
• M44: 14,268,047 km (0.101 R)
• M45: 14,806,449 km (0.113 R)
• M46: 15,169,074 km (0.107 R)
• M47: 17,310,718 km (0.047 R)
• M48: 17,501,455 km (0.096 R)
• M49: 18,708,859 km (0.077 R)
• M50: 18,806,696 km (0.114 R)
• M51: 19,793,593 km (0.058 R)
• M52: 19,893,226 km (0.082 R)
• M53: 20,595,288 km (0.089 R)
• M54: 20,847,959 km (0.117 R)
• M55: 21,203,404 km (0.113 R)
• M56: 21,305,430 km (0.103 R)
• M57: 21,714,879 km (0.041 R)
• M58: 21,817,503 km (0.083 R)
• M59: 22,437,586 km (0.113 R)
• M60: 25,082,477 km (0.119 R)
• M61: 26,113,206 km (0.113 R)
• M62: 26,277,165 km (0.109 R)
• M63: 26,826,339 km (0.106 R)
• M64: 26,936,593 km (0.081 R)
• M65: 27,545,905 km (0.108 R)
• M66: 27,712,856 km (0.059 R)
• M67: 28,721,744 km (0.052 R)
• M68: 31,761,274 km (0.098 R)
• M69: 33,467,288 km (0.119 R)
• M70: 34,421,124 km (0.099 R)
• M71: 35,082,197 km (0.056 R)
• M72: 35,504,960 km (0.098 R)
• M73: 35,868,782 km (0.116 R)
• M74: 35,990,256 km (0.103 R)
• M75: 36,355,723 km (0.078 R)
• M76: 36,477,795 km (0.076 R)
• M77: 37,213,218 km (0.091 R)
• M78: 37,829,711 km (0.102 R)
• M79: 38,636,193 km (0.081 R)
• M80: 38,760,808 km (0.039 R)
• M81: 38,947,955 km (0.106 R)
• M82: 39,072,869 km (0.112 R)
• M83: 40,835,731 km (0.103 R)
• M84: 40,899,160 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.6

Radius: 3.4

Gravity: 48.41 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 12.27 AU - 18.17 AU

Year: 20773 Days

Day: 19.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,950,536 km

• M1: 76,145 km (0.06 R)
• M2: 126,410 km (0.045 R)
• M3: 280,197 km (0.107 R)
• M4: 440,267 km (0.086 R)
• M5: 692,339 km (0.098 R)
• M6: 1,034,469 km (0.107 R)
• M7: 1,250,489 km (0.099 R)
• M8: 1,278,463 km (0.116 R)
• M9: 2,522,968 km (0.035 R)
• M10: 3,225,779 km (0.108 R)
• M11: 3,618,623 km (0.104 R)
• M12: 4,708,443 km (0.117 R)
• M13: 4,840,239 km (0.117 R)
• M14: 5,703,120 km (0.095 R)
• M15: 5,843,742 km (0.101 R)
• M16: 6,032,833 km (0.095 R)
• M17: 6,612,375 km (0.105 R)
• M18: 7,514,451 km (0.034 R)
• M19: 7,565,613 km (0.112 R)
• M20: 8,242,244 km (0.044 R)
• M21: 8,295,052 km (0.111 R)
• M22: 8,507,631 km (0.054 R)
• M23: 10,499,227 km (0.06 R)
• M24: 11,018,631 km (0.046 R)
• M25: 11,605,504 km (0.081 R)
• M26: 11,962,444 km (0.066 R)
• M27: 12,323,125 km (0.061 R)
• M28: 12,931,988 km (0.104 R)
• M29: 12,993,473 km (0.117 R)
• M30: 13,240,160 km (0.062 R)
• M31: 13,550,575 km (0.113 R)
• M32: 14,052,476 km (0.105 R)
• M33: 14,242,166 km (0.108 R)
• M34: 14,624,239 km (0.111 R)
• M35: 15,009,603 km (0.09 R)
• M36: 15,987,674 km (0.115 R)
• M37: 16,119,619 km (0.052 R)
• M38: 16,451,128 km (0.101 R)
• M39: 16,919,070 km (0.118 R)
• M40: 19,322,959 km (0.064 R)
• M41: 19,674,962 km (0.117 R)
• M42: 19,887,242 km (0.094 R)
• M43: 22,197,930 km (0.094 R)
• M44: 22,566,540 km (0.039 R)
• M45: 22,862,893 km (0.052 R)
• M46: 23,384,690 km (0.071 R)
• M47: 23,759,732 km (0.091 R)
• M48: 23,910,377 km (0.067 R)
• M49: 24,288,261 km (0.051 R)
• M50: 24,744,236 km (0.11 R)
• M51: 25,049,864 km (0.095 R)
• M52: 25,279,796 km (0.099 R)
• M53: 26,596,407 km (0.062 R)
• M54: 27,776,435 km (0.103 R)
• M55: 27,935,158 km (0.069 R)
• M56: 28,014,595 km (0.105 R)
• M57: 30,024,592 km (0.088 R)
• M58: 30,923,525 km (0.096 R)
• M59: 31,748,558 km (0.062 R)
• M60: 31,997,339 km (0.097 R)
• M61: 34,692,195 km (0.099 R)
• M62: 34,948,606 km (0.096 R)
• M63: 35,034,176 km (0.113 R)
• M64: 35,807,597 km (0.06 R)
• M65: 36,326,402 km (0.085 R)
• M66: 37,721,851 km (0.104 R)
• M67: 38,337,895 km (0.091 R)
• M68: 38,602,833 km (0.117 R)
• M69: 38,868,519 km (0.089 R)
• M70: 39,847,637 km (0.069 R)
• M71: 40,564,809 km (0.091 R)
• M72: 40,654,717 km (0.113 R)
• M73: 40,925,041 km (0.046 R)
• M74: 41,467,333 km (0.095 R)
• M75: 44,306,701 km (0.119 R)
• M76: 44,956,554 km (0.08 R)
• M77: 45,236,003 km (0.103 R)
• M78: 46,547,677 km (0.109 R)
• M79: 50,847,718 km (0.071 R)
• M80: 52,504,963 km (0.079 R)
• M81: 53,389,386 km (0.097 R)
• M82: 54,278,745 km (0.051 R)
• M83: 57,379,460 km (0.039 R)
• M84: 57,581,417 km (0.086 R)
• M85: 59,921,427 km (0.113 R)
• M86: 60,023,902 km (0.063 R)
• M87: 61,774,346 km (0.064 R)
• M88: 63,124,318 km (0.104 R)
• M89: 66,700,455 km (0.068 R)
• M90: 66,912,734 km (0.117 R)
• M91: 68,298,908 km (0.103 R)
• M92: 70,233,657 km (0.065 R)
• M93: 71,968,544 km (0.119 R)
• M94: 72,186,358 km (0.071 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 15,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit