🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.46 AU - 0.7 AU

Year: 168 Days

Day: 43 Hours

Environment

Temp: 162 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.85 AU - 0.93 AU

Year: 320 Days

Day: 37.5 Hours

Environment

Temp: 37 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.38 AU - 1.7 AU

Year: 728 Days

Day: 35 Hours

Environment

Temp: -45 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.7

Radius: 14.5

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.39 AU - 5.03 AU

Year: 3289 Days

Day: 8.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 41,600,187 km

• M1: 188,793 km (0.063 R)
• M2: 281,394 km (0.082 R)
• M3: 441,912 km (0.057 R)
• M4: 561,740 km (0.115 R)
• M5: 725,998 km (0.036 R)
• M6: 864,376 km (0.12 R)
• M7: 1,145,471 km (0.091 R)
• M8: 1,271,881 km (0.109 R)
• M9: 1,525,749 km (0.067 R)
• M10: 1,695,093 km (0.08 R)
• M11: 1,930,860 km (0.111 R)
• M12: 2,083,898 km (0.106 R)
• M13: 2,703,084 km (0.109 R)
• M14: 2,823,361 km (0.073 R)
• M15: 3,016,043 km (0.12 R)
• M16: 3,601,718 km (0.085 R)
• M17: 3,753,710 km (0.026 R)
• M18: 3,888,647 km (0.09 R)
• M19: 4,143,412 km (0.11 R)
• M20: 4,343,125 km (0.116 R)
• M21: 4,546,130 km (0.084 R)
• M22: 4,648,903 km (0.116 R)
• M23: 4,898,732 km (0.049 R)
• M24: 5,152,899 km (0.076 R)
• M25: 5,324,936 km (0.118 R)
• M26: 6,099,704 km (0.096 R)
• M27: 6,213,248 km (0.071 R)
• M28: 6,373,617 km (0.109 R)
• M29: 6,488,957 km (0.091 R)
• M30: 6,628,233 km (0.037 R)
• M31: 6,815,529 km (0.078 R)
• M32: 7,171,572 km (0.087 R)
• M33: 7,339,870 km (0.057 R)
• M34: 7,902,059 km (0.091 R)
• M35: 8,150,840 km (0.1 R)
• M36: 8,351,750 km (0.051 R)
• M37: 8,478,310 km (0.11 R)
• M38: 8,707,494 km (0.102 R)
• M39: 9,250,235 km (0.096 R)
• M40: 9,354,953 km (0.086 R)
• M41: 9,459,971 km (0.115 R)
• M42: 9,804,046 km (0.108 R)
• M43: 10,044,749 km (0.09 R)
• M44: 10,206,315 km (0.064 R)
• M45: 10,341,701 km (0.08 R)
• M46: 10,450,309 km (0.085 R)
• M47: 10,723,774 km (0.092 R)
• M48: 10,861,254 km (0.116 R)
• M49: 11,027,158 km (0.103 R)
• M50: 11,926,092 km (0.11 R)
• M51: 12,790,319 km (0.068 R)
• M52: 13,053,461 km (0.081 R)
• M53: 13,644,822 km (0.104 R)
• M54: 14,396,401 km (0.082 R)
• M55: 14,517,875 km (0.11 R)
• M56: 14,792,537 km (0.087 R)
• M57: 15,007,359 km (0.073 R)
• M58: 15,471,113 km (0.102 R)
• M59: 16,571,704 km (0.108 R)
• M60: 17,664,965 km (0.095 R)
• M61: 18,516,776 km (0.09 R)
• M62: 19,247,860 km (0.052 R)
• M63: 19,348,390 km (0.069 R)
• M64: 20,396,473 km (0.064 R)
• M65: 21,013,564 km (0.113 R)
• M66: 22,055,663 km (0.114 R)
• M67: 22,266,147 km (0.092 R)
• M68: 22,442,074 km (0.114 R)
• M69: 22,759,820 km (0.115 R)
• M70: 22,972,548 km (0.053 R)
• M71: 23,221,479 km (0.119 R)
• M72: 23,399,800 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.9

Radius: 4.7

Gravity: 15.21 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 13.44 AU - 15.46 AU

Year: 20917 Days

Day: 24.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 41,600,187 km

• M1: 288,125 km (0.091 R)
• M2: 317,447 km (0.035 R)
• M3: 480,359 km (0.1 R)
• M4: 571,165 km (0.111 R)
• M5: 687,701 km (0.092 R)
• M6: 876,943 km (0.113 R)
• M7: 1,011,880 km (0.105 R)
• M8: 1,251,685 km (0.098 R)
• M9: 1,589,029 km (0.088 R)
• M10: 1,670,709 km (0.114 R)
• M11: 2,467,168 km (0.06 R)
• M12: 2,498,584 km (0.099 R)
• M13: 2,853,729 km (0.091 R)
• M14: 2,986,871 km (0.101 R)
• M15: 3,224,732 km (0.087 R)
• M16: 3,468,576 km (0.114 R)
• M17: 3,539,486 km (0.07 R)
• M18: 3,754,757 km (0.101 R)
• M19: 3,827,462 km (0.071 R)
• M20: 4,425,853 km (0.063 R)
• M21: 5,093,060 km (0.044 R)
• M22: 6,782,468 km (0.031 R)
• M23: 7,411,228 km (0.105 R)
• M24: 7,732,564 km (0.115 R)
• M25: 8,246,583 km (0.055 R)
• M26: 9,406,116 km (0.105 R)
• M27: 9,654,149 km (0.074 R)
• M28: 10,207,063 km (0.119 R)
• M29: 10,359,802 km (0.112 R)
• M30: 10,615,764 km (0.099 R)
• M31: 11,029,701 km (0.113 R)
• M32: 11,186,330 km (0.12 R)
• M33: 11,501,832 km (0.027 R)
• M34: 12,249,074 km (0.113 R)
• M35: 14,015,376 km (0.048 R)
• M36: 14,640,695 km (0.113 R)
• M37: 15,274,990 km (0.119 R)
• M38: 15,742,034 km (0.028 R)
• M39: 15,800,677 km (0.078 R)
• M40: 15,918,261 km (0.074 R)
• M41: 16,213,716 km (0.067 R)
• M42: 16,272,957 km (0.073 R)
• M43: 16,869,703 km (0.077 R)
• M44: 17,170,844 km (0.104 R)
• M45: 17,231,281 km (0.106 R)
• M46: 18,269,490 km (0.073 R)
• M47: 18,331,125 km (0.09 R)
• M48: 18,392,909 km (0.092 R)
• M49: 19,516,538 km (0.077 R)
• M50: 20,726,486 km (0.08 R)
• M51: 21,307,973 km (0.12 R)
• M52: 21,503,048 km (0.066 R)
• M53: 22,619,497 km (0.072 R)
• M54: 22,685,769 km (0.076 R)
• M55: 23,151,318 km (0.113 R)
• M56: 24,091,989 km (0.11 R)
• M57: 24,430,978 km (0.071 R)
• M58: 26,358,247 km (0.097 R)
• M59: 27,128,676 km (0.08 R)
• M60: 27,269,597 km (0.115 R)
• M61: 28,476,703 km (0.103 R)
• M62: 29,194,922 km (0.095 R)
• M63: 29,991,830 km (0.073 R)
• M64: 30,137,538 km (0.078 R)
• M65: 31,311,283 km (0.068 R)
• M66: 32,275,890 km (0.07 R)
• M67: 33,099,726 km (0.092 R)
• M68: 34,082,135 km (0.107 R)
• M69: 34,386,417 km (0.073 R)
• M70: 34,462,562 km (0.084 R)
• M71: 34,538,857 km (0.116 R)
• M72: 35,227,755 km (0.096 R)
• M73: 36,075,676 km (0.114 R)
• M74: 38,106,766 km (0.115 R)
• M75: 38,739,117 km (0.11 R)
• M76: 40,898,861 km (0.094 R)
• M77: 41,546,321 km (0.091 R)
• M78: 41,871,247 km (0.041 R)
• M79: 42,441,963 km (0.113 R)
• M80: 46,845,975 km (0.062 R)
• M81: 46,930,348 km (0.081 R)
• M82: 47,353,560 km (0.078 R)
• M83: 48,630,528 km (0.088 R)
• M84: 48,887,387 km (0.082 R)
• M85: 50,005,183 km (0.081 R)
• M86: 50,610,605 km (0.073 R)
• M87: 53,056,381 km (0.118 R)
• M88: 53,673,921 km (0.07 R)
• M89: 54,204,993 km (0.098 R)
• M90: 55,272,524 km (0.119 R)
• M91: 55,808,832 km (0.068 R)
• M92: 57,157,307 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.9

Radius: 3.1

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 12.18 AU - 18.34 AU

Year: 22700 Days

Day: 21 Hours

Environment

Temp: -192 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 41,600,187 km

• M1: 45,328 km (0.062 R)
• M2: 448,644 km (0.069 R)
• M3: 634,145 km (0.12 R)
• M4: 664,663 km (0.115 R)
• M5: 1,014,423 km (0.118 R)
• M6: 1,274,723 km (0.074 R)
• M7: 1,432,549 km (0.099 R)
• M8: 2,077,166 km (0.032 R)
• M9: 2,100,055 km (0.104 R)
• M10: 2,169,169 km (0.035 R)
• M11: 2,748,562 km (0.054 R)
• M12: 3,003,327 km (0.114 R)
• M13: 3,029,207 km (0.094 R)
• M14: 4,385,910 km (0.104 R)
• M15: 4,623,023 km (0.078 R)
• M16: 4,652,943 km (0.071 R)
• M17: 4,925,211 km (0.11 R)
• M18: 5,047,881 km (0.102 R)
• M19: 5,327,479 km (0.093 R)
• M20: 5,580,449 km (0.1 R)
• M21: 6,630,178 km (0.032 R)
• M22: 6,970,513 km (0.12 R)
• M23: 7,917,467 km (0.06 R)
• M24: 8,387,504 km (0.108 R)
• M25: 8,644,363 km (0.074 R)
• M26: 10,083,345 km (0.1 R)
• M27: 10,631,921 km (0.119 R)
• M28: 11,472,661 km (0.096 R)
• M29: 12,376,232 km (0.033 R)
• M30: 12,962,955 km (0.097 R)
• M31: 13,132,299 km (0.101 R)
• M32: 14,469,106 km (0.085 R)
• M33: 14,998,084 km (0.101 R)
• M34: 16,074,890 km (0.06 R)
• M35: 16,120,367 km (0.047 R)
• M36: 16,944,951 km (0.102 R)
• M37: 16,991,177 km (0.072 R)
• M38: 17,549,027 km (0.114 R)
• M39: 17,971,342 km (0.117 R)
• M40: 18,112,861 km (0.078 R)
• M41: 19,306,353 km (0.113 R)
• M42: 19,645,192 km (0.073 R)
• M43: 20,623,712 km (0.1 R)
• M44: 22,933,802 km (0.055 R)
• M45: 22,984,965 km (0.101 R)
• M46: 24,223,336 km (0.03 R)
• M47: 24,693,223 km (0.117 R)
• M48: 24,903,109 km (0.091 R)
• M49: 26,281,354 km (0.104 R)
• M50: 26,388,316 km (0.083 R)
• M51: 27,847,494 km (0.028 R)
• M52: 32,493,854 km (0.106 R)
• M53: 33,416,724 km (0.08 R)
• M54: 33,823,181 km (0.118 R)
• M55: 34,699,675 km (0.051 R)
• M56: 35,642,889 km (0.06 R)
• M57: 37,674,877 km (0.066 R)
• M58: 37,735,165 km (0.085 R)
• M59: 38,400,876 km (0.061 R)
• M60: 40,297,926 km (0.095 R)
• M61: 40,606,696 km (0.1 R)
• M62: 41,164,547 km (0.086 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 18,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit