🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.42 AU - 1.58 AU

Year: 668 Days

Day: 27.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.25 AU - 3.21 AU

Year: 1639 Days

Day: 26.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,378,046 km

• M1: 992,881 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.61 AU - 4.25 AU

Year: 2832 Days

Day: 25.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.9

Radius: 14.6

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.89 AU - 10.27 AU

Year: 9944 Days

Day: 9.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,378,046 km

• M1: 196,422 km (0.108 R)
• M2: 322,982 km (0.087 R)
• M3: 638,185 km (0.116 R)
• M4: 822,938 km (0.12 R)
• M5: 915,988 km (0.078 R)
• M6: 1,761,814 km (0.119 R)
• M7: 2,069,537 km (0.091 R)
• M8: 2,594,326 km (0.091 R)
• M9: 2,757,837 km (0.116 R)
• M10: 3,203,788 km (0.109 R)
• M11: 3,313,443 km (0.073 R)
• M12: 3,810,856 km (0.097 R)
• M13: 4,503,046 km (0.077 R)
• M14: 4,651,147 km (0.069 R)
• M15: 5,003,301 km (0.093 R)
• M16: 5,208,549 km (0.036 R)
• M17: 5,707,009 km (0.036 R)
• M18: 6,029,841 km (0.111 R)
• M19: 6,331,131 km (0.091 R)
• M20: 6,525,459 km (0.089 R)
• M21: 6,863,251 km (0.042 R)
• M22: 7,005,818 km (0.118 R)
• M23: 7,293,644 km (0.098 R)
• M24: 7,526,867 km (0.116 R)
• M25: 7,673,922 km (0.101 R)
• M26: 7,940,954 km (0.069 R)
• M27: 8,120,621 km (0.057 R)
• M28: 9,196,080 km (0.12 R)
• M29: 9,575,161 km (0.044 R)
• M30: 10,251,044 km (0.05 R)
• M31: 10,908,976 km (0.078 R)
• M32: 11,310,347 km (0.058 R)
• M33: 11,887,496 km (0.032 R)
• M34: 12,578,638 km (0.075 R)
• M35: 12,999,606 km (0.112 R)
• M36: 13,211,886 km (0.1 R)
• M37: 13,999,967 km (0.113 R)
• M38: 14,253,984 km (0.1 R)
• M39: 14,546,149 km (0.066 R)
• M40: 14,988,211 km (0.07 R)
• M41: 15,210,812 km (0.087 R)
• M42: 15,397,211 km (0.044 R)
• M43: 15,998,744 km (0.08 R)
• M44: 16,723,097 km (0.072 R)
• M45: 16,877,033 km (0.052 R)
• M46: 17,497,266 km (0.106 R)
• M47: 18,203,966 km (0.061 R)
• M48: 18,680,286 km (0.092 R)
• M49: 18,879,999 km (0.086 R)
• M50: 19,889,037 km (0.098 R)
• M51: 20,750,272 km (0.103 R)
• M52: 21,040,193 km (0.098 R)
• M53: 21,206,396 km (0.11 R)
• M54: 21,414,786 km (0.118 R)
• M55: 21,791,473 km (0.054 R)
• M56: 21,917,584 km (0.108 R)
• M57: 22,424,422 km (0.111 R)
• M58: 22,679,187 km (0.028 R)
• M59: 23,020,569 km (0.117 R)
• M60: 23,535,635 km (0.095 R)
• M61: 23,751,504 km (0.076 R)
• M62: 24,054,590 km (0.061 R)
• M63: 24,271,955 km (0.08 R)
• M64: 24,796,296 km (0.101 R)
• M65: 25,103,869 km (0.093 R)
• M66: 26,168,108 km (0.09 R)
• M67: 27,883,248 km (0.091 R)
• M68: 28,616,128 km (0.115 R)
• M69: 28,708,280 km (0.089 R)
• M70: 29,077,488 km (0.087 R)
• M71: 29,960,863 km (0.083 R)
• M72: 30,101,186 km (0.103 R)
• M73: 30,288,482 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.8

Radius: 10.5

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.2 AU - 10.72 AU

Year: 10575 Days

Day: 5.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 48,378,046 km

• M1: 171,738 km (0.053 R)
• M2: 267,032 km (0.114 R)
• M3: 393,891 km (0.116 R)
• M4: 911,799 km (0.048 R)
• M5: 1,043,296 km (0.099 R)
• M6: 1,161,478 km (0.071 R)
• M7: 1,679,236 km (0.096 R)
• M8: 1,843,046 km (0.079 R)
• M9: 2,012,091 km (0.066 R)
• M10: 2,111,125 km (0.109 R)
• M11: 2,497,237 km (0.09 R)
• M12: 3,305,664 km (0.07 R)
• M13: 3,512,408 km (0.081 R)
• M14: 3,845,862 km (0.092 R)
• M15: 4,063,527 km (0.101 R)
• M16: 4,221,353 km (0.096 R)
• M17: 4,413,586 km (0.055 R)
• M18: 5,007,639 km (0.085 R)
• M19: 6,234,042 km (0.086 R)
• M20: 6,563,906 km (0.062 R)
• M21: 6,861,905 km (0.1 R)
• M22: 6,937,152 km (0.065 R)
• M23: 7,050,548 km (0.103 R)
• M24: 7,202,539 km (0.116 R)
• M25: 7,317,281 km (0.076 R)
• M26: 7,587,604 km (0.088 R)
• M27: 8,864,272 km (0.115 R)
• M28: 9,193,836 km (0.07 R)
• M29: 10,206,614 km (0.098 R)
• M30: 10,378,801 km (0.111 R)
• M31: 12,519,846 km (0.065 R)
• M32: 12,796,901 km (0.116 R)
• M33: 14,212,247 km (0.11 R)
• M34: 14,889,626 km (0.062 R)
• M35: 15,330,640 km (0.093 R)
• M36: 15,577,477 km (0.117 R)
• M37: 15,775,993 km (0.092 R)
• M38: 15,925,441 km (0.101 R)
• M39: 16,426,744 km (0.043 R)
• M40: 16,933,432 km (0.107 R)
• M41: 17,651,202 km (0.081 R)
• M42: 17,754,574 km (0.038 R)
• M43: 17,961,917 km (0.114 R)
• M44: 18,746,708 km (0.086 R)
• M45: 19,703,087 km (0.112 R)
• M46: 20,893,437 km (0.094 R)
• M47: 21,663,118 km (0.118 R)
• M48: 22,051,325 km (0.104 R)
• M49: 22,947,565 km (0.093 R)
• M50: 24,833,247 km (0.086 R)
• M51: 25,007,229 km (0.066 R)
• M52: 25,356,241 km (0.115 R)
• M53: 26,412,850 km (0.054 R)
• M54: 26,649,664 km (0.1 R)
• M55: 27,723,926 km (0.05 R)
• M56: 27,964,480 km (0.078 R)
• M57: 29,116,982 km (0.08 R)
• M58: 31,656,405 km (0.086 R)
• M59: 31,845,048 km (0.111 R)
• M60: 33,048,114 km (0.115 R)
• M61: 33,175,572 km (0.05 R)
• M62: 33,367,207 km (0.031 R)
• M63: 34,524,346 km (0.114 R)
• M64: 34,783,151 km (0.102 R)
• M65: 35,042,703 km (0.047 R)
• M66: 35,694,501 km (0.12 R)
• M67: 35,759,875 km (0.097 R)
• M68: 35,825,399 km (0.09 R)
• M69: 37,208,730 km (0.088 R)
• M70: 38,073,705 km (0.076 R)
• M71: 38,140,576 km (0.089 R)
• M72: 38,609,415 km (0.105 R)
• M73: 39,012,881 km (0.079 R)
• M74: 39,552,779 km (0.071 R)
• M75: 39,620,547 km (0.079 R)
• M76: 39,823,851 km (0.118 R)
• M77: 40,163,288 km (0.092 R)
• M78: 40,776,939 km (0.113 R)
• M79: 40,913,671 km (0.105 R)
• M80: 41,393,731 km (0.106 R)
• M81: 41,737,656 km (0.11 R)
• M82: 43,122,933 km (0.034 R)
• M83: 43,821,255 km (0.11 R)
• M84: 43,961,279 km (0.069 R)
• M85: 44,382,547 km (0.116 R)
• M86: 45,158,212 km (0.088 R)
• M87: 45,583,219 km (0.111 R)
• M88: 46,723,155 km (0.059 R)
• M89: 47,368,371 km (0.089 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 15,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit