🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.57 AU - 0.59 AU

Year: 164 Days

Day: 18.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.23 AU - 1.41 AU

Year: 562 Days

Day: 18.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.32 AU - 1.82 AU

Year: 730 Days

Day: 29.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,208,691 km

• M1: 188,344 km (0.033 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.65 AU - 4.21 AU

Year: 2889 Days

Day: 32.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.3

Radius: 11.8

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.04 AU - 10.92 AU

Year: 10825 Days

Day: 5.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,208,691 km

• M1: 168,148 km (0.112 R)
• M2: 277,055 km (0.058 R)
• M3: 487,839 km (0.084 R)
• M4: 586,274 km (0.114 R)
• M5: 708,645 km (0.08 R)
• M6: 1,017,864 km (0.067 R)
• M7: 1,247,796 km (0.082 R)
• M8: 1,390,063 km (0.083 R)
• M9: 1,826,740 km (0.111 R)
• M10: 2,109,031 km (0.107 R)
• M11: 2,430,816 km (0.064 R)
• M12: 3,093,834 km (0.116 R)
• M13: 4,420,916 km (0.084 R)
• M14: 4,546,578 km (0.115 R)
• M15: 4,705,451 km (0.1 R)
• M16: 4,930,895 km (0.109 R)
• M17: 5,226,052 km (0.112 R)
• M18: 5,426,214 km (0.056 R)
• M19: 6,322,156 km (0.112 R)
• M20: 6,715,149 km (0.105 R)
• M21: 7,189,823 km (0.117 R)
• M22: 7,338,075 km (0.071 R)
• M23: 7,487,373 km (0.069 R)
• M24: 9,969,202 km (0.083 R)
• M25: 10,552,634 km (0.075 R)
• M26: 10,891,024 km (0.111 R)
• M27: 11,104,351 km (0.118 R)
• M28: 11,491,809 km (0.12 R)
• M29: 11,796,241 km (0.031 R)
• M30: 12,413,183 km (0.118 R)
• M31: 12,680,813 km (0.11 R)
• M32: 12,815,302 km (0.116 R)
• M33: 13,176,431 km (0.052 R)
• M34: 14,513,387 km (0.118 R)
• M35: 15,031,744 km (0.081 R)
• M36: 15,126,589 km (0.04 R)
• M37: 15,989,768 km (0.105 R)
• M38: 16,232,416 km (0.094 R)
• M39: 17,066,424 km (0.109 R)
• M40: 17,314,458 km (0.095 R)
• M41: 18,368,823 km (0.109 R)
• M42: 19,703,087 km (0.11 R)
• M43: 20,381,962 km (0.089 R)
• M44: 20,697,913 km (0.108 R)
• M45: 20,856,486 km (0.118 R)
• M46: 21,227,938 km (0.07 R)
• M47: 21,441,264 km (0.111 R)
• M48: 22,627,127 km (0.119 R)
• M49: 22,845,091 km (0.059 R)
• M50: 23,447,821 km (0.079 R)
• M51: 23,558,074 km (0.054 R)
• M52: 25,457,219 km (0.11 R)
• M53: 25,627,162 km (0.083 R)
• M54: 25,797,405 km (0.095 R)
• M55: 26,482,413 km (0.101 R)
• M56: 26,827,237 km (0.07 R)
• M57: 27,115,661 km (0.101 R)
• M58: 27,347,089 km (0.101 R)
• M59: 27,753,846 km (0.103 R)
• M60: 28,338,325 km (0.104 R)
• M61: 28,514,401 km (0.09 R)
• M62: 28,926,843 km (0.08 R)
• M63: 31,990,607 km (0.099 R)
• M64: 32,112,829 km (0.064 R)
• M65: 32,235,349 km (0.057 R)
• M66: 33,467,736 km (0.083 R)
• M67: 33,778,302 km (0.084 R)
• M68: 33,902,767 km (0.103 R)
• M69: 34,527,488 km (0.058 R)
• M70: 35,471,750 km (0.089 R)
• M71: 35,725,019 km (0.098 R)
• M72: 36,360,660 km (0.073 R)
• M73: 37,321,228 km (0.088 R)
• M74: 37,901,518 km (0.111 R)
• M75: 38,225,248 km (0.104 R)
• M76: 38,940,625 km (0.112 R)
• M77: 40,715,304 km (0.046 R)
• M78: 41,579,083 km (0.069 R)
• M79: 42,180,765 km (0.11 R)
• M80: 44,684,136 km (0.113 R)
• M81: 46,195,374 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28

Radius: 4.2

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 14.74 AU - 17.34 AU

Year: 23824 Days

Day: 20 Hours

Environment

Temp: -199 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 39,208,691 km

• M1: 73,303 km (0.109 R)
• M2: 261,497 km (0.037 R)
• M3: 421,118 km (0.055 R)
• M4: 550,670 km (0.061 R)
• M5: 620,233 km (0.071 R)
• M6: 680,371 km (0.117 R)
• M7: 755,320 km (0.099 R)
• M8: 859,290 km (0.118 R)
• M9: 1,213,837 km (0.059 R)
• M10: 1,881,193 km (0.102 R)
• M11: 2,278,824 km (0.084 R)
• M12: 2,391,771 km (0.096 R)
• M13: 2,962,786 km (0.09 R)
• M14: 3,232,062 km (0.088 R)
• M15: 3,838,083 km (0.094 R)
• M16: 3,949,982 km (0.114 R)
• M17: 4,108,556 km (0.119 R)
• M18: 4,525,485 km (0.06 R)
• M19: 4,715,175 km (0.087 R)
• M20: 4,786,982 km (0.076 R)
• M21: 4,931,643 km (0.105 R)
• M22: 6,884,943 km (0.069 R)
• M23: 7,103,056 km (0.093 R)
• M24: 7,240,537 km (0.108 R)
• M25: 7,798,986 km (0.092 R)
• M26: 8,516,457 km (0.062 R)
• M27: 8,750,578 km (0.057 R)
• M28: 9,254,872 km (0.091 R)
• M29: 9,951,998 km (0.116 R)
• M30: 10,260,469 km (0.115 R)
• M31: 10,384,635 km (0.097 R)
• M32: 11,204,282 km (0.041 R)
• M33: 11,236,296 km (0.103 R)
• M34: 12,604,817 km (0.032 R)
• M35: 12,804,531 km (0.092 R)
• M36: 13,005,440 km (0.109 R)
• M37: 14,163,029 km (0.109 R)
• M38: 15,176,106 km (0.094 R)
• M39: 15,852,438 km (0.053 R)
• M40: 16,684,202 km (0.116 R)
• M41: 17,604,378 km (0.103 R)
• M42: 18,126,774 km (0.105 R)
• M43: 18,239,421 km (0.026 R)
• M44: 18,540,861 km (0.082 R)
• M45: 18,805,948 km (0.114 R)
• M46: 19,263,269 km (0.034 R)
• M47: 19,762,926 km (0.031 R)
• M48: 19,994,952 km (0.075 R)
• M49: 20,774,955 km (0.057 R)
• M50: 21,010,871 km (0.082 R)
• M51: 21,129,203 km (0.101 R)
• M52: 21,525,039 km (0.067 R)
• M53: 21,763,797 km (0.115 R)
• M54: 21,963,511 km (0.105 R)
• M55: 22,163,673 km (0.046 R)
• M56: 22,364,582 km (0.06 R)
• M57: 23,296,128 km (0.069 R)
• M58: 23,663,990 km (0.112 R)
• M59: 23,746,119 km (0.081 R)
• M60: 24,779,541 km (0.11 R)
• M61: 25,448,543 km (0.102 R)
• M62: 25,869,661 km (0.091 R)
• M63: 26,846,983 km (0.078 R)
• M64: 28,183,341 km (0.052 R)
• M65: 28,401,006 km (0.097 R)
• M66: 28,706,485 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.7

Radius: 7.3

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 16.53 AU - 21.17 AU

Year: 30351 Days

Day: 22.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,208,691 km

• M1: 162,613 km (0.039 R)
• M2: 218,413 km (0.075 R)
• M3: 335,997 km (0.09 R)
• M4: 403,765 km (0.094 R)
• M5: 1,026,241 km (0.114 R)
• M6: 1,129,464 km (0.056 R)
• M7: 1,737,280 km (0.116 R)
• M8: 2,031,090 km (0.095 R)
• M9: 2,206,120 km (0.111 R)
• M10: 2,408,975 km (0.102 R)
• M11: 2,954,558 km (0.113 R)
• M12: 4,237,958 km (0.048 R)
• M13: 4,321,434 km (0.105 R)
• M14: 4,377,533 km (0.093 R)
• M15: 4,433,782 km (0.05 R)
• M16: 4,661,320 km (0.062 R)
• M17: 4,863,576 km (0.115 R)
• M18: 4,921,920 km (0.06 R)
• M19: 5,276,766 km (0.084 R)
• M20: 5,855,560 km (0.119 R)
• M21: 6,294,929 km (0.065 R)
• M22: 6,615,218 km (0.108 R)
• M23: 7,338,524 km (0.063 R)
• M24: 7,880,217 km (0.063 R)
• M25: 9,109,762 km (0.112 R)
• M26: 9,801,952 km (0.115 R)
• M27: 10,360,401 km (0.069 R)
• M28: 10,662,439 km (0.098 R)
• M29: 11,044,063 km (0.077 R)
• M30: 11,120,807 km (0.111 R)
• M31: 11,781,431 km (0.087 R)
• M32: 12,494,564 km (0.099 R)
• M33: 12,654,933 km (0.115 R)
• M34: 13,018,306 km (0.11 R)
• M35: 14,045,744 km (0.115 R)
• M36: 14,129,070 km (0.107 R)
• M37: 14,379,946 km (0.101 R)
• M38: 14,674,504 km (0.115 R)
• M39: 14,801,513 km (0.052 R)
• M40: 15,013,792 km (0.105 R)
• M41: 15,226,969 km (0.079 R)
• M42: 16,527,722 km (0.039 R)
• M43: 16,659,668 km (0.083 R)
• M44: 17,191,339 km (0.088 R)
• M45: 17,728,544 km (0.112 R)
• M46: 18,135,002 km (0.068 R)
• M47: 18,590,228 km (0.082 R)
• M48: 18,865,189 km (0.101 R)
• M49: 19,095,420 km (0.074 R)
• M50: 19,187,722 km (0.069 R)
• M51: 19,512,050 km (0.096 R)
• M52: 20,637,774 km (0.047 R)
• M53: 21,929,103 km (0.099 R)
• M54: 22,171,152 km (0.067 R)
• M55: 22,268,241 km (0.12 R)
• M56: 22,462,719 km (0.112 R)
• M57: 22,511,488 km (0.054 R)
• M58: 23,000,673 km (0.11 R)
• M59: 23,840,216 km (0.091 R)
• M60: 25,702,111 km (0.111 R)
• M61: 25,855,150 km (0.114 R)
• M62: 26,110,812 km (0.071 R)
• M63: 27,558,172 km (0.078 R)
• M64: 29,510,125 km (0.08 R)
• M65: 29,563,531 km (0.025 R)
• M66: 29,777,456 km (0.043 R)
• M67: 32,713,913 km (0.116 R)
• M68: 32,879,817 km (0.05 R)
• M69: 32,935,168 km (0.064 R)
• M70: 33,323,374 km (0.104 R)
• M71: 35,117,502 km (0.092 R)
• M72: 35,627,780 km (0.11 R)
• M73: 35,969,162 km (0.061 R)
• M74: 36,197,449 km (0.104 R)
• M75: 37,173,126 km (0.099 R)
• M76: 37,924,855 km (0.048 R)
• M77: 38,974,284 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 16,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit