🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.63 AU - 0.81 AU

Year: 230 Days

Day: 41.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.59 AU - 4.11 AU

Year: 2310 Days

Day: 28.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.54 AU - 4.5 AU

Year: 3036 Days

Day: 35 Hours

Environment

Temp: -131 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.4

Radius: 14.6

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.88 AU - 4.78 AU

Year: 3394 Days

Day: 5.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 48,475,552 km

• M1: 353,350 km (0.113 R)
• M2: 742,155 km (0.097 R)
• M3: 967,449 km (0.043 R)
• M4: 1,074,412 km (0.108 R)
• M5: 1,301,202 km (0.097 R)
• M6: 1,731,446 km (0.045 R)
• M7: 1,913,656 km (0.091 R)
• M8: 2,102,448 km (0.064 R)
• M9: 2,350,931 km (0.081 R)
• M10: 2,595,373 km (0.072 R)
• M11: 2,763,073 km (0.116 R)
• M12: 3,050,749 km (0.112 R)
• M13: 3,363,559 km (0.069 R)
• M14: 3,454,963 km (0.052 R)
• M15: 3,547,115 km (0.062 R)
• M16: 3,718,405 km (0.051 R)
• M17: 3,956,415 km (0.094 R)
• M18: 4,364,518 km (0.085 R)
• M19: 4,649,801 km (0.078 R)
• M20: 4,751,976 km (0.082 R)
• M21: 5,888,771 km (0.112 R)
• M22: 5,981,072 km (0.106 R)
• M23: 6,185,872 km (0.113 R)
• M24: 6,355,217 km (0.104 R)
• M25: 6,545,056 km (0.113 R)
• M26: 6,872,377 km (0.117 R)
• M27: 6,969,615 km (0.111 R)
• M28: 7,165,738 km (0.092 R)
• M29: 7,483,035 km (0.094 R)
• M30: 7,805,269 km (0.12 R)
• M31: 8,317,642 km (0.118 R)
• M32: 8,925,907 km (0.086 R)
• M33: 9,138,934 km (0.102 R)
• M34: 9,964,116 km (0.097 R)
• M35: 10,096,659 km (0.118 R)
• M36: 10,274,232 km (0.047 R)
• M37: 10,565,050 km (0.113 R)
• M38: 10,700,137 km (0.067 R)
• M39: 11,109,138 km (0.084 R)
• M40: 11,223,580 km (0.078 R)
• M41: 11,407,586 km (0.094 R)
• M42: 11,615,826 km (0.109 R)
• M43: 11,778,738 km (0.062 R)
• M44: 12,628,304 km (0.104 R)
• M45: 12,795,704 km (0.068 R)
• M46: 13,351,311 km (0.093 R)
• M47: 14,137,448 km (0.106 R)
• M48: 14,336,263 km (0.083 R)
• M49: 14,561,258 km (0.034 R)
• M50: 14,913,412 km (0.09 R)
• M51: 15,319,271 km (0.099 R)
• M52: 15,523,621 km (0.119 R)
• M53: 15,806,062 km (0.064 R)
• M54: 16,090,149 km (0.088 R)
• M55: 16,271,910 km (0.065 R)
• M56: 16,506,479 km (0.046 R)
• M57: 16,768,575 km (0.104 R)
• M58: 16,900,071 km (0.101 R)
• M59: 17,776,865 km (0.036 R)
• M60: 17,884,126 km (0.098 R)
• M61: 18,153,402 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.5

Radius: 11

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.9 AU - 6.02 AU

Year: 4161 Days

Day: 14.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 48,475,552 km

• M1: 154,235 km (0.088 R)
• M2: 232,774 km (0.073 R)
• M3: 338,390 km (0.091 R)
• M4: 432,936 km (0.054 R)
• M5: 759,658 km (0.092 R)
• M6: 1,183,918 km (0.116 R)
• M7: 1,394,851 km (0.076 R)
• M8: 1,632,562 km (0.113 R)
• M9: 1,734,288 km (0.103 R)
• M10: 2,163,185 km (0.102 R)
• M11: 2,389,976 km (0.115 R)
• M12: 2,641,749 km (0.041 R)
• M13: 2,710,265 km (0.074 R)
• M14: 3,062,568 km (0.065 R)
• M15: 3,299,531 km (0.072 R)
• M16: 3,410,831 km (0.084 R)
• M17: 3,504,629 km (0.108 R)
• M18: 3,618,473 km (0.045 R)
• M19: 3,694,918 km (0.082 R)
• M20: 4,125,610 km (0.094 R)
• M21: 4,387,556 km (0.104 R)
• M22: 4,510,376 km (0.095 R)
• M23: 4,928,203 km (0.093 R)
• M24: 5,055,959 km (0.109 R)
• M25: 5,163,221 km (0.098 R)
• M26: 5,511,784 km (0.112 R)
• M27: 5,689,057 km (0.085 R)
• M28: 5,778,367 km (0.089 R)
• M29: 5,913,155 km (0.107 R)
• M30: 6,094,617 km (0.051 R)
• M31: 6,254,837 km (0.045 R)
• M32: 6,439,889 km (0.096 R)
• M33: 7,005,519 km (0.114 R)
• M34: 7,538,087 km (0.044 R)
• M35: 7,809,308 km (0.067 R)
• M36: 8,058,688 km (0.101 R)
• M37: 8,437,619 km (0.111 R)
• M38: 8,642,119 km (0.097 R)
• M39: 8,900,176 km (0.073 R)
• M40: 9,030,027 km (0.04 R)
• M41: 9,213,134 km (0.075 R)
• M42: 9,397,289 km (0.106 R)
• M43: 9,503,205 km (0.098 R)
• M44: 9,769,489 km (0.105 R)
• M45: 9,849,823 km (0.072 R)
• M46: 10,418,744 km (0.107 R)
• M47: 10,942,635 km (0.109 R)
• M48: 11,362,407 km (0.096 R)
• M49: 12,073,595 km (0.109 R)
• M50: 12,478,258 km (0.077 R)
• M51: 13,330,517 km (0.102 R)
• M52: 13,989,645 km (0.1 R)
• M53: 14,262,362 km (0.117 R)
• M54: 14,414,652 km (0.08 R)
• M55: 15,339,616 km (0.117 R)
• M56: 15,526,913 km (0.056 R)
• M57: 15,683,542 km (0.06 R)
• M58: 16,188,434 km (0.066 R)
• M59: 16,730,727 km (0.1 R)
• M60: 17,149,451 km (0.111 R)
• M61: 17,669,603 km (0.101 R)
• M62: 18,095,957 km (0.079 R)
• M63: 18,294,024 km (0.118 R)
• M64: 19,026,007 km (0.086 R)
• M65: 19,598,219 km (0.039 R)
• M66: 20,244,332 km (0.084 R)
• M67: 20,656,175 km (0.096 R)
• M68: 21,348,514 km (0.115 R)
• M69: 21,522,795 km (0.086 R)
• M70: 22,543,053 km (0.113 R)
• M71: 22,827,289 km (0.115 R)
• M72: 23,041,214 km (0.05 R)
• M73: 23,255,887 km (0.049 R)
• M74: 23,363,447 km (0.1 R)
• M75: 24,193,566 km (0.03 R)
• M76: 24,302,473 km (0.11 R)
• M77: 24,375,327 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.6

Radius: 8.7

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.64 AU - 9.02 AU

Year: 9057 Days

Day: 5.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 48,475,552 km

• M1: 151,842 km (0.087 R)
• M2: 209,287 km (0.115 R)
• M3: 344,524 km (0.111 R)
• M4: 513,420 km (0.068 R)
• M5: 736,620 km (0.075 R)
• M6: 916,885 km (0.052 R)
• M7: 1,004,998 km (0.09 R)
• M8: 1,665,174 km (0.101 R)
• M9: 1,774,081 km (0.063 R)
• M10: 1,923,230 km (0.038 R)
• M11: 2,057,270 km (0.078 R)
• M12: 2,708,469 km (0.047 R)
• M13: 4,013,561 km (0.106 R)
• M14: 4,136,232 km (0.07 R)
• M15: 5,162,024 km (0.1 R)
• M16: 5,785,997 km (0.091 R)
• M17: 5,841,348 km (0.094 R)
• M18: 6,120,946 km (0.097 R)
• M19: 6,548,647 km (0.056 R)
• M20: 6,927,129 km (0.06 R)
• M21: 7,133,874 km (0.119 R)
• M22: 7,342,712 km (0.077 R)
• M23: 8,198,113 km (0.116 R)
• M24: 8,542,786 km (0.044 R)
• M25: 10,101,746 km (0.107 R)
• M26: 10,437,443 km (0.049 R)
• M27: 12,028,417 km (0.094 R)
• M28: 12,241,594 km (0.064 R)
• M29: 12,779,697 km (0.071 R)
• M30: 13,179,273 km (0.103 R)
• M31: 13,435,684 km (0.104 R)
• M32: 13,546,087 km (0.079 R)
• M33: 13,656,790 km (0.113 R)
• M34: 13,804,892 km (0.076 R)
• M35: 13,953,442 km (0.119 R)
• M36: 14,894,263 km (0.068 R)
• M37: 15,123,148 km (0.114 R)
• M38: 15,237,890 km (0.115 R)
• M39: 15,545,612 km (0.109 R)
• M40: 16,599,380 km (0.084 R)
• M41: 17,837,302 km (0.1 R)
• M42: 18,857,260 km (0.101 R)
• M43: 19,187,722 km (0.037 R)
• M44: 19,478,391 km (0.107 R)
• M45: 20,148,140 km (0.099 R)
• M46: 20,359,073 km (0.114 R)
• M47: 22,595,113 km (0.075 R)
• M48: 23,078,164 km (0.089 R)
• M49: 23,653,219 km (0.071 R)
• M50: 23,831,240 km (0.065 R)
• M51: 24,188,330 km (0.077 R)
• M52: 24,772,510 km (0.088 R)
• M53: 26,460,572 km (0.055 R)
• M54: 27,481,877 km (0.092 R)
• M55: 27,622,050 km (0.067 R)
• M56: 28,044,365 km (0.087 R)
• M57: 28,138,462 km (0.047 R)
• M58: 28,610,593 km (0.073 R)
• M59: 29,037,695 km (0.035 R)
• M60: 29,610,655 km (0.105 R)
• M61: 29,706,397 km (0.073 R)
• M62: 30,476,826 km (0.098 R)
• M63: 30,864,584 km (0.119 R)
• M64: 33,224,789 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154

Radius: 4.2

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 14.42 AU - 15.18 AU

Year: 21450 Days

Day: 15.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,475,552 km

• M1: 267,032 km (0.047 R)
• M2: 303,833 km (0.097 R)
• M3: 355,744 km (0.119 R)
• M4: 425,157 km (0.042 R)
• M5: 1,560,605 km (0.109 R)
• M6: 1,629,719 km (0.057 R)
• M7: 1,818,811 km (0.084 R)
• M8: 1,891,665 km (0.119 R)
• M9: 1,990,100 km (0.075 R)
• M10: 2,040,066 km (0.042 R)
• M11: 2,507,709 km (0.085 R)
• M12: 2,643,394 km (0.097 R)
• M13: 2,670,771 km (0.089 R)
• M14: 2,725,823 km (0.1 R)
• M15: 2,753,648 km (0.064 R)
• M16: 2,865,398 km (0.07 R)
• M17: 3,719,452 km (0.068 R)
• M18: 4,318,591 km (0.099 R)
• M19: 5,358,745 km (0.086 R)
• M20: 5,603,936 km (0.11 R)
• M21: 5,888,621 km (0.056 R)
• M22: 6,068,886 km (0.059 R)
• M23: 6,583,353 km (0.112 R)
• M24: 7,889,941 km (0.101 R)
• M25: 8,088,757 km (0.119 R)
• M26: 8,735,768 km (0.113 R)
• M27: 8,776,757 km (0.095 R)
• M28: 8,817,747 km (0.111 R)
• M29: 8,858,887 km (0.096 R)
• M30: 9,065,481 km (0.111 R)
• M31: 9,106,920 km (0.102 R)
• M32: 9,779,662 km (0.087 R)
• M33: 10,468,111 km (0.029 R)
• M34: 13,326,926 km (0.047 R)
• M35: 15,954,763 km (0.063 R)
• M36: 17,584,931 km (0.045 R)
• M37: 17,740,512 km (0.114 R)
• M38: 18,209,950 km (0.088 R)
• M39: 19,320,864 km (0.089 R)
• M40: 19,588,644 km (0.085 R)
• M41: 19,642,350 km (0.084 R)
• M42: 20,019,486 km (0.12 R)
• M43: 20,290,408 km (0.086 R)
• M44: 20,562,527 km (0.028 R)
• M45: 20,781,239 km (0.106 R)
• M46: 22,276,619 km (0.118 R)
• M47: 22,557,414 km (0.107 R)
• M48: 23,122,296 km (0.062 R)
• M49: 23,634,818 km (0.109 R)
• M50: 24,150,931 km (0.085 R)
• M51: 26,489,594 km (0.088 R)
• M52: 26,727,455 km (0.092 R)
• M53: 26,786,995 km (0.081 R)
• M54: 27,385,087 km (0.064 R)
• M55: 27,927,230 km (0.092 R)
• M56: 28,533,550 km (0.112 R)
• M57: 32,071,988 km (0.08 R)
• M58: 32,452,416 km (0.061 R)
• M59: 32,834,339 km (0.083 R)
• M60: 33,089,703 km (0.104 R)
• M61: 33,409,992 km (0.075 R)
• M62: 33,538,347 km (0.095 R)
• M63: 33,731,178 km (0.091 R)
• M64: 34,118,038 km (0.115 R)
• M65: 36,008,507 km (0.062 R)
• M66: 36,403,894 km (0.053 R)
• M67: 37,265,428 km (0.092 R)
• M68: 38,671,349 km (0.076 R)
• M69: 41,534,652 km (0.089 R)
• M70: 42,922,023 km (0.084 R)
• M71: 43,201,322 km (0.113 R)
• M72: 43,271,184 km (0.076 R)
• M73: 43,621,243 km (0.101 R)
• M74: 46,456,123 km (0.065 R)
• M75: 46,742,752 km (0.071 R)
• M76: 48,040,364 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 17,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit