🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.52 AU - 0.56 AU

Year: 149 Days

Day: 39.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,596,520 km

• M1: 116,986 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.58 AU - 0.66 AU

Year: 183 Days

Day: 16.4 Hours

Environment

Temp: 130 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.87 AU - 1.19 AU

Year: 392 Days

Day: 31.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.86 AU - 1.36 AU

Year: 438 Days

Day: 24 Hours

Environment

Temp: -5 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,596,520 km

• M1: 877,242 km (0.099 R)

Asteroid Belt

Center: 3.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.3

Radius: 8.9

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.52 AU - 6.92 AU

Year: 5813 Days

Day: 11.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,596,520 km

• M1: 114,592 km (0.086 R)
• M2: 224,098 km (0.078 R)
• M3: 334,052 km (0.107 R)
• M4: 422,764 km (0.05 R)
• M5: 530,324 km (0.096 R)
• M6: 617,540 km (0.12 R)
• M7: 774,917 km (0.083 R)
• M8: 875,746 km (0.087 R)
• M9: 981,362 km (0.061 R)
• M10: 1,054,216 km (0.058 R)
• M11: 1,180,028 km (0.09 R)
• M12: 1,284,298 km (0.056 R)
• M13: 1,364,482 km (0.109 R)
• M14: 1,673,701 km (0.085 R)
• M15: 1,732,343 km (0.113 R)
• M16: 2,035,877 km (0.034 R)
• M17: 2,607,341 km (0.03 R)
• M18: 2,675,708 km (0.118 R)
• M19: 3,189,726 km (0.099 R)
• M20: 3,374,030 km (0.086 R)
• M21: 3,524,077 km (0.07 R)
• M22: 4,007,129 km (0.091 R)
• M23: 4,327,268 km (0.031 R)
• M24: 4,739,111 km (0.089 R)
• M25: 4,802,092 km (0.101 R)
• M26: 4,886,315 km (0.096 R)
• M27: 5,163,670 km (0.082 R)
• M28: 5,823,097 km (0.079 R)
• M29: 6,393,065 km (0.06 R)
• M30: 7,634,727 km (0.115 R)
• M31: 7,832,197 km (0.086 R)
• M32: 7,906,696 km (0.109 R)
• M33: 8,056,593 km (0.092 R)
• M34: 8,156,824 km (0.044 R)
• M35: 8,511,520 km (0.117 R)
• M36: 8,871,154 km (0.087 R)
• M37: 9,026,736 km (0.113 R)
• M38: 9,261,903 km (0.12 R)
• M39: 10,304,451 km (0.041 R)
• M40: 10,660,195 km (0.114 R)
• M41: 11,103,603 km (0.101 R)
• M42: 11,159,403 km (0.076 R)
• M43: 11,215,352 km (0.111 R)
• M44: 11,271,302 km (0.114 R)
• M45: 11,552,995 km (0.107 R)
• M46: 12,238,303 km (0.059 R)
• M47: 12,324,770 km (0.1 R)
• M48: 12,411,687 km (0.111 R)
• M49: 12,498,603 km (0.084 R)
• M50: 12,585,818 km (0.112 R)
• M51: 12,995,417 km (0.12 R)
• M52: 13,113,301 km (0.091 R)
• M53: 13,498,814 km (0.115 R)
• M54: 14,159,588 km (0.093 R)
• M55: 14,341,649 km (0.106 R)
• M56: 14,555,125 km (0.065 R)
• M57: 14,646,828 km (0.049 R)
• M58: 14,800,166 km (0.116 R)
• M59: 14,923,285 km (0.046 R)
• M60: 15,201,537 km (0.108 R)
• M61: 15,294,587 km (0.077 R)
• M62: 15,387,936 km (0.052 R)
• M63: 15,481,435 km (0.077 R)
• M64: 16,078,031 km (0.047 R)
• M65: 16,522,486 km (0.051 R)
• M66: 16,586,215 km (0.068 R)
• M67: 16,906,654 km (0.077 R)
• M68: 17,423,365 km (0.086 R)
• M69: 17,553,365 km (0.064 R)
• M70: 18,010,985 km (0.041 R)
• M71: 18,109,570 km (0.049 R)
• M72: 18,274,128 km (0.086 R)
• M73: 19,104,994 km (0.098 R)
• M74: 19,609,438 km (0.065 R)
• M75: 20,459,753 km (0.081 R)
• M76: 21,461,311 km (0.091 R)
• M77: 22,020,657 km (0.046 R)
• M78: 22,161,279 km (0.109 R)
• M79: 22,691,304 km (0.027 R)
• M80: 22,797,668 km (0.066 R)
• M81: 22,868,727 km (0.102 R)
• M82: 23,046,898 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.8

Radius: 9.5

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.96 AU - 9.1 AU

Year: 10169 Days

Day: 5.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 38,596,520 km

• M1: 121,773 km (0.105 R)
• M2: 192,682 km (0.065 R)
• M3: 339,438 km (0.041 R)
• M4: 442,660 km (0.111 R)
• M5: 1,001,707 km (0.117 R)
• M6: 1,176,886 km (0.104 R)
• M7: 1,286,990 km (0.064 R)
• M8: 2,107,535 km (0.047 R)
• M9: 2,288,249 km (0.102 R)
• M10: 2,357,513 km (0.113 R)
• M11: 2,811,692 km (0.095 R)
• M12: 3,163,845 km (0.108 R)
• M13: 3,293,098 km (0.11 R)
• M14: 3,476,954 km (0.107 R)
• M15: 4,133,090 km (0.047 R)
• M16: 4,389,052 km (0.077 R)
• M17: 4,533,414 km (0.119 R)
• M18: 5,006,293 km (0.104 R)
• M19: 5,525,996 km (0.049 R)
• M20: 5,713,442 km (0.11 R)
• M21: 6,159,244 km (0.105 R)
• M22: 6,484,619 km (0.11 R)
• M23: 6,949,569 km (0.077 R)
• M24: 7,806,466 km (0.118 R)
• M25: 8,408,148 km (0.114 R)
• M26: 8,551,912 km (0.099 R)
• M27: 9,431,547 km (0.08 R)
• M28: 9,506,197 km (0.043 R)
• M29: 9,618,395 km (0.093 R)
• M30: 9,806,589 km (0.051 R)
• M31: 10,571,184 km (0.095 R)
• M32: 10,843,302 km (0.062 R)
• M33: 10,999,931 km (0.097 R)
• M34: 11,753,905 km (0.076 R)
• M35: 12,279,292 km (0.111 R)
• M36: 12,524,483 km (0.106 R)
• M37: 13,227,743 km (0.035 R)
• M38: 13,479,067 km (0.112 R)
• M39: 13,605,328 km (0.051 R)
• M40: 14,156,895 km (0.081 R)
• M41: 14,285,250 km (0.113 R)
• M42: 14,586,241 km (0.072 R)
• M43: 14,715,943 km (0.067 R)
• M44: 15,107,141 km (0.102 R)
• M45: 15,238,189 km (0.081 R)
• M46: 15,634,025 km (0.116 R)
• M47: 16,033,152 km (0.066 R)
• M48: 16,256,352 km (0.045 R)
• M49: 16,435,720 km (0.103 R)
• M50: 17,159,474 km (0.091 R)
• M51: 18,171,653 km (0.115 R)
• M52: 18,451,102 km (0.092 R)
• M53: 18,778,871 km (0.096 R)
• M54: 19,345,249 km (0.107 R)
• M55: 19,487,815 km (0.072 R)
• M56: 19,678,254 km (0.082 R)
• M57: 20,494,908 km (0.117 R)
• M58: 20,785,727 km (0.069 R)
• M59: 21,273,565 km (0.079 R)
• M60: 22,161,129 km (0.107 R)
• M61: 22,310,278 km (0.087 R)
• M62: 22,910,016 km (0.108 R)
• M63: 23,768,858 km (0.113 R)
• M64: 24,227,674 km (0.093 R)
• M65: 25,569,866 km (0.081 R)
• M66: 26,197,430 km (0.057 R)
• M67: 26,355,106 km (0.083 R)
• M68: 26,460,273 km (0.073 R)
• M69: 27,414,259 km (0.091 R)
• M70: 28,056,632 km (0.086 R)
• M71: 28,217,898 km (0.104 R)
• M72: 28,325,609 km (0.118 R)
• M73: 28,649,638 km (0.105 R)
• M74: 29,629,055 km (0.093 R)
• M75: 30,730,095 km (0.106 R)
• M76: 31,230,051 km (0.114 R)
• M77: 31,508,902 km (0.118 R)
• M78: 32,069,146 km (0.073 R)
• M79: 32,237,743 km (0.075 R)
• M80: 33,712,179 km (0.034 R)
• M81: 34,400,180 km (0.029 R)
• M82: 34,515,221 km (0.103 R)
• M83: 34,745,901 km (0.081 R)
• M84: 35,208,607 km (0.109 R)
• M85: 35,382,589 km (0.102 R)
• M86: 35,731,601 km (0.076 R)
• M87: 37,908,699 km (0.119 R)
• M88: 38,265,789 km (0.049 R)
• M89: 39,403,780 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.2

Radius: 5.3

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 12.19 AU - 19.47 AU

Year: 23602 Days

Day: 24.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 38,596,520 km

• M1: 209,138 km (0.083 R)
• M2: 307,424 km (0.107 R)
• M3: 549,473 km (0.117 R)
• M4: 1,141,133 km (0.08 R)
• M5: 1,358,199 km (0.112 R)
• M6: 1,809,835 km (0.045 R)
• M7: 2,326,696 km (0.094 R)
• M8: 3,538,139 km (0.103 R)
• M9: 4,096,139 km (0.069 R)
• M10: 5,774,627 km (0.099 R)
• M11: 6,114,364 km (0.114 R)
• M12: 6,239,578 km (0.094 R)
• M13: 6,813,136 km (0.113 R)
• M14: 6,942,837 km (0.12 R)
• M15: 7,436,660 km (0.026 R)
• M16: 7,503,380 km (0.104 R)
• M17: 8,527,677 km (0.1 R)
• M18: 8,737,712 km (0.103 R)
• M19: 9,813,471 km (0.094 R)
• M20: 10,181,332 km (0.091 R)
• M21: 11,465,330 km (0.044 R)
• M22: 11,852,490 km (0.081 R)
• M23: 12,086,910 km (0.038 R)
• M24: 12,283,481 km (0.047 R)
• M25: 13,852,314 km (0.105 R)
• M26: 15,059,120 km (0.109 R)
• M27: 15,185,979 km (0.102 R)
• M28: 16,560,035 km (0.094 R)
• M29: 17,438,773 km (0.108 R)
• M30: 17,483,204 km (0.076 R)
• M31: 18,876,110 km (0.105 R)
• M32: 19,058,470 km (0.092 R)
• M33: 19,793,593 km (0.104 R)
• M34: 19,839,819 km (0.092 R)
• M35: 20,164,596 km (0.032 R)
• M36: 22,198,080 km (0.041 R)
• M37: 23,361,054 km (0.053 R)
• M38: 24,543,775 km (0.09 R)
• M39: 24,842,372 km (0.1 R)
• M40: 25,594,401 km (0.081 R)
• M41: 26,252,332 km (0.113 R)
• M42: 26,762,012 km (0.104 R)
• M43: 27,223,671 km (0.076 R)
• M44: 27,378,056 km (0.096 R)
• M45: 28,467,428 km (0.059 R)
• M46: 28,991,020 km (0.089 R)
• M47: 29,148,846 km (0.073 R)
• M48: 31,548,695 km (0.112 R)
• M49: 31,927,626 km (0.11 R)
• M50: 33,018,793 km (0.06 R)
• M51: 33,458,611 km (0.053 R)
• M52: 33,568,865 km (0.049 R)
• M53: 36,138,208 km (0.105 R)
• M54: 36,364,550 km (0.094 R)
• M55: 36,477,945 km (0.083 R)
• M56: 36,875,726 km (0.028 R)
• M57: 37,560,884 km (0.102 R)
• M58: 37,790,217 km (0.05 R)
• M59: 38,192,636 km (0.072 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 16,295 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit