🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.41 AU - 3.07 AU

Year: 1718 Days

Day: 17.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,832,119 km

• M1: 232,774 km (0.111 R)
• M2: 2,069,836 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.73 AU - 4.01 AU

Year: 2343 Days

Day: 31.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.07 AU - 4.55 AU

Year: 2817 Days

Day: 41.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507

Radius: 14.2

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.71 AU - 9.89 AU

Year: 9057 Days

Day: 13.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 55,832,119 km

• M1: 229,782 km (0.095 R)
• M2: 407,953 km (0.081 R)
• M3: 562,338 km (0.11 R)
• M4: 655,837 km (0.066 R)
• M5: 785,389 km (0.116 R)
• M6: 877,392 km (0.103 R)
• M7: 1,492,987 km (0.085 R)
• M8: 2,158,847 km (0.089 R)
• M9: 2,738,688 km (0.052 R)
• M10: 3,185,836 km (0.119 R)
• M11: 3,288,311 km (0.117 R)
• M12: 3,736,955 km (0.052 R)
• M13: 3,845,264 km (0.092 R)
• M14: 3,982,445 km (0.09 R)
• M15: 4,261,445 km (0.087 R)
• M16: 4,374,990 km (0.101 R)
• M17: 4,633,944 km (0.111 R)
• M18: 4,957,524 km (0.05 R)
• M19: 5,077,053 km (0.099 R)
• M20: 5,227,847 km (0.106 R)
• M21: 5,441,473 km (0.093 R)
• M22: 5,751,739 km (0.111 R)
• M23: 5,940,681 km (0.045 R)
• M24: 6,131,718 km (0.091 R)
• M25: 6,883,148 km (0.069 R)
• M26: 7,594,635 km (0.086 R)
• M27: 7,976,858 km (0.104 R)
• M28: 9,124,273 km (0.112 R)
• M29: 9,234,527 km (0.077 R)
• M30: 9,792,377 km (0.114 R)
• M31: 10,323,001 km (0.036 R)
• M32: 10,824,154 km (0.103 R)
• M33: 11,019,080 km (0.092 R)
• M34: 11,452,016 km (0.107 R)
• M35: 11,890,488 km (0.068 R)
• M36: 12,415,875 km (0.08 R)
• M37: 12,907,603 km (0.087 R)
• M38: 13,197,375 km (0.119 R)
• M39: 13,741,312 km (0.114 R)
• M40: 14,292,581 km (0.11 R)
• M41: 14,981,180 km (0.059 R)
• M42: 15,989,768 km (0.032 R)
• M43: 16,390,541 km (0.079 R)
• M44: 16,659,518 km (0.042 R)
• M45: 16,839,634 km (0.101 R)
• M46: 17,247,288 km (0.117 R)
• M47: 19,051,438 km (0.074 R)
• M48: 19,192,808 km (0.119 R)
• M49: 19,476,296 km (0.091 R)
• M50: 19,713,708 km (0.092 R)
• M51: 20,431,628 km (0.102 R)
• M52: 21,696,329 km (0.107 R)
• M53: 22,189,553 km (0.116 R)
• M54: 22,288,587 km (0.075 R)
• M55: 22,387,920 km (0.079 R)
• M56: 22,886,230 km (0.102 R)
• M57: 23,944,785 km (0.106 R)
• M58: 24,199,101 km (0.035 R)
• M59: 24,659,264 km (0.082 R)
• M60: 25,122,270 km (0.108 R)
• M61: 26,161,676 km (0.107 R)
• M62: 26,528,789 km (0.045 R)
• M63: 28,713,067 km (0.049 R)
• M64: 28,821,077 km (0.103 R)
• M65: 29,581,034 km (0.104 R)
• M66: 29,690,091 km (0.113 R)
• M67: 30,182,717 km (0.04 R)
• M68: 30,402,626 km (0.093 R)
• M69: 30,733,237 km (0.116 R)
• M70: 32,236,396 km (0.113 R)
• M71: 32,517,341 km (0.102 R)
• M72: 32,742,785 km (0.098 R)
• M73: 33,649,348 km (0.056 R)
• M74: 34,967,156 km (0.12 R)
• M75: 35,082,645 km (0.119 R)
• M76: 37,004,828 km (0.095 R)
• M77: 38,008,481 km (0.107 R)
• M78: 39,020,959 km (0.085 R)
• M79: 39,440,431 km (0.043 R)
• M80: 39,740,974 km (0.112 R)
• M81: 40,404,889 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.9

Radius: 13.3

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.85 AU - 11.99 AU

Year: 13667 Days

Day: 11.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 55,832,119 km

• M1: 167,101 km (0.042 R)
• M2: 295,007 km (0.11 R)
• M3: 660,923 km (0.118 R)
• M4: 801,994 km (0.104 R)
• M5: 1,402,929 km (0.097 R)
• M6: 1,939,985 km (0.113 R)
• M7: 2,369,032 km (0.052 R)
• M8: 2,509,355 km (0.059 R)
• M9: 2,595,074 km (0.039 R)
• M10: 2,828,148 km (0.106 R)
• M11: 3,252,856 km (0.119 R)
• M12: 3,928,141 km (0.111 R)
• M13: 4,716,970 km (0.101 R)
• M14: 4,859,238 km (0.081 R)
• M15: 5,257,767 km (0.065 R)
• M16: 5,368,320 km (0.119 R)
• M17: 6,595,770 km (0.077 R)
• M18: 6,795,334 km (0.085 R)
• M19: 7,738,698 km (0.097 R)
• M20: 8,034,004 km (0.11 R)
• M21: 8,505,537 km (0.078 R)
• M22: 8,898,231 km (0.112 R)
• M23: 10,620,701 km (0.098 R)
• M24: 11,043,614 km (0.072 R)
• M25: 11,328,598 km (0.1 R)
• M26: 12,198,210 km (0.095 R)
• M27: 12,394,483 km (0.076 R)
• M28: 12,591,653 km (0.059 R)
• M29: 13,340,689 km (0.037 R)
• M30: 14,052,775 km (0.12 R)
• M31: 15,355,025 km (0.092 R)
• M32: 15,833,139 km (0.1 R)
• M33: 15,940,102 km (0.114 R)
• M34: 17,906,117 km (0.08 R)
• M35: 18,578,410 km (0.07 R)
• M36: 19,201,784 km (0.118 R)
• M37: 21,290,021 km (0.085 R)
• M38: 22,661,684 km (0.08 R)
• M39: 22,842,697 km (0.119 R)
• M40: 23,877,615 km (0.103 R)
• M41: 24,123,255 km (0.065 R)
• M42: 24,308,158 km (0.114 R)
• M43: 24,493,360 km (0.077 R)
• M44: 25,239,405 km (0.12 R)
• M45: 25,552,364 km (0.079 R)
• M46: 25,740,857 km (0.073 R)
• M47: 25,929,799 km (0.093 R)
• M48: 26,119,190 km (0.106 R)
• M49: 27,136,904 km (0.083 R)
• M50: 27,650,623 km (0.063 R)
• M51: 27,779,577 km (0.09 R)
• M52: 27,973,306 km (0.066 R)
• M53: 28,167,484 km (0.09 R)
• M54: 29,671,541 km (0.094 R)
• M55: 30,068,274 km (0.095 R)
• M56: 33,441,407 km (0.054 R)
• M57: 36,154,664 km (0.069 R)
• M58: 38,649,208 km (0.061 R)
• M59: 39,299,660 km (0.056 R)
• M60: 39,444,620 km (0.074 R)
• M61: 41,125,352 km (0.108 R)
• M62: 41,346,159 km (0.054 R)
• M63: 41,789,268 km (0.08 R)
• M64: 42,382,423 km (0.053 R)
• M65: 43,277,467 km (0.109 R)
• M66: 43,877,654 km (0.097 R)
• M67: 44,103,547 km (0.093 R)
• M68: 46,229,332 km (0.115 R)
• M69: 48,155,405 km (0.06 R)
• M70: 48,310,688 km (0.101 R)
• M71: 49,558,483 km (0.066 R)
• M72: 51,926,468 km (0.069 R)
• M73: 52,804,009 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.9

Radius: 6

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 15.43 AU - 20.71 AU

Year: 29093 Days

Day: 20.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,832,119 km

• M1: 956,230 km (0.049 R)
• M2: 1,480,869 km (0.105 R)
• M3: 1,630,467 km (0.092 R)
• M4: 1,890,917 km (0.071 R)
• M5: 1,971,700 km (0.074 R)
• M6: 2,053,530 km (0.062 R)
• M7: 3,249,266 km (0.085 R)
• M8: 4,403,862 km (0.08 R)
• M9: 4,583,529 km (0.096 R)
• M10: 4,692,436 km (0.072 R)
• M11: 5,985,860 km (0.113 R)
• M12: 7,086,152 km (0.118 R)
• M13: 7,296,786 km (0.105 R)
• M14: 7,466,579 km (0.108 R)
• M15: 7,810,355 km (0.097 R)
• M16: 7,940,655 km (0.114 R)
• M17: 9,236,472 km (0.113 R)
• M18: 9,512,779 km (0.112 R)
• M19: 9,838,454 km (0.063 R)
• M20: 10,120,595 km (0.119 R)
• M21: 10,310,136 km (0.056 R)
• M22: 10,453,002 km (0.088 R)
• M23: 10,596,616 km (0.119 R)
• M24: 11,471,763 km (0.099 R)
• M25: 13,135,740 km (0.12 R)
• M26: 14,233,190 km (0.044 R)
• M27: 14,766,058 km (0.07 R)
• M28: 15,251,353 km (0.113 R)
• M29: 15,468,569 km (0.053 R)
• M30: 16,237,353 km (0.116 R)
• M31: 16,626,307 km (0.07 R)
• M32: 16,962,155 km (0.066 R)
• M33: 17,187,449 km (0.027 R)
• M34: 19,082,405 km (0.111 R)
• M35: 19,199,391 km (0.046 R)
• M36: 21,103,173 km (0.12 R)
• M37: 22,446,413 km (0.052 R)
• M38: 22,817,565 km (0.032 R)
• M39: 23,066,196 km (0.087 R)
• M40: 24,006,270 km (0.105 R)
• M41: 25,214,871 km (0.111 R)
• M42: 25,343,226 km (0.114 R)
• M43: 26,638,893 km (0.089 R)
• M44: 27,163,233 km (0.071 R)
• M45: 28,155,366 km (0.118 R)
• M46: 29,159,467 km (0.091 R)
• M47: 30,653,053 km (0.066 R)
• M48: 30,721,568 km (0.096 R)
• M49: 30,790,084 km (0.084 R)
• M50: 31,064,746 km (0.096 R)
• M51: 31,754,990 km (0.118 R)
• M52: 32,939,806 km (0.1 R)
• M53: 33,009,967 km (0.105 R)
• M54: 33,572,904 km (0.04 R)
• M55: 33,784,884 km (0.063 R)
• M56: 34,139,132 km (0.082 R)
• M57: 34,352,309 km (0.082 R)
• M58: 34,779,859 km (0.069 R)
• M59: 35,424,477 km (0.092 R)
• M60: 37,089,800 km (0.077 R)
• M61: 38,928,807 km (0.076 R)
• M62: 40,872,532 km (0.102 R)
• M63: 41,023,326 km (0.114 R)
• M64: 42,389,005 km (0.096 R)
• M65: 42,541,745 km (0.107 R)
• M66: 42,618,040 km (0.052 R)
• M67: 42,847,523 km (0.071 R)
• M68: 43,538,515 km (0.086 R)
• M69: 44,698,198 km (0.059 R)
• M70: 44,775,839 km (0.069 R)
• M71: 45,009,212 km (0.1 R)
• M72: 46,024,683 km (0.119 R)
• M73: 46,338,688 km (0.113 R)
• M74: 46,889,957 km (0.066 R)
• M75: 46,968,944 km (0.047 R)
• M76: 49,276,940 km (0.1 R)
• M77: 49,517,793 km (0.026 R)
• M78: 50,646,958 km (0.117 R)
• M79: 51,540,057 km (0.086 R)
• M80: 54,167,743 km (0.072 R)
• M81: 54,416,375 km (0.054 R)
• M82: 54,748,333 km (0.117 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 19,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit