🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.42 AU - 0.68 AU

Year: 150 Days

Day: 13.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,616,521 km

• M1: 75,248 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.73 AU - 1.87 AU

Year: 891 Days

Day: 20.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 98.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.31 AU - 3.67 AU

Year: 1908 Days

Day: 34.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.02 AU - 4.58 AU

Year: 3290 Days

Day: 34.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.8

Radius: 13.8

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.77 AU - 10.09 AU

Year: 9031 Days

Day: 14.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 30,616,521 km

• M1: 184,454 km (0.028 R)
• M2: 347,965 km (0.088 R)
• M3: 488,437 km (0.1 R)
• M4: 622,327 km (0.104 R)
• M5: 719,865 km (0.11 R)
• M6: 1,293,872 km (0.082 R)
• M7: 1,402,031 km (0.12 R)
• M8: 1,745,957 km (0.077 R)
• M9: 1,915,900 km (0.051 R)
• M10: 2,168,421 km (0.089 R)
• M11: 2,623,199 km (0.044 R)
• M12: 3,226,078 km (0.084 R)
• M13: 3,345,906 km (0.037 R)
• M14: 3,497,748 km (0.041 R)
• M15: 4,557,350 km (0.087 R)
• M16: 4,726,246 km (0.044 R)
• M17: 4,897,236 km (0.082 R)
• M18: 5,105,177 km (0.053 R)
• M19: 5,210,195 km (0.085 R)
• M20: 6,225,964 km (0.111 R)
• M21: 6,413,710 km (0.058 R)
• M22: 6,988,614 km (0.099 R)
• M23: 7,381,009 km (0.07 R)
• M24: 8,105,661 km (0.092 R)
• M25: 9,492,882 km (0.097 R)
• M26: 11,362,856 km (0.065 R)
• M27: 11,546,861 km (0.12 R)
• M28: 12,011,063 km (0.09 R)
• M29: 13,102,081 km (0.093 R)
• M30: 14,772,491 km (0.049 R)
• M31: 14,922,986 km (0.114 R)
• M32: 15,327,199 km (0.095 R)
• M33: 15,479,640 km (0.106 R)
• M34: 15,837,478 km (0.074 R)
• M35: 16,770,071 km (0.03 R)
• M36: 17,401,673 km (0.057 R)
• M37: 17,507,588 km (0.096 R)
• M38: 17,667,060 km (0.103 R)
• M39: 18,796,823 km (0.058 R)
• M40: 19,123,844 km (0.075 R)
• M41: 20,618,925 km (0.08 R)
• M42: 20,787,372 km (0.104 R)
• M43: 20,956,268 km (0.094 R)
• M44: 23,310,041 km (0.102 R)
• M45: 24,073,888 km (0.108 R)
• M46: 25,204,848 km (0.111 R)
• M47: 25,324,975 km (0.026 R)
• M48: 28,263,227 km (0.077 R)
• M49: 28,450,373 km (0.118 R)
• M50: 28,575,437 km (0.112 R)
• M51: 28,826,014 km (0.091 R)
• M52: 30,664,871 km (0.077 R)
• M53: 30,857,254 km (0.087 R)
• M54: 31,372,169 km (0.051 R)
• M55: 31,566,048 km (0.083 R)
• M56: 33,262,787 km (0.09 R)
• M57: 33,460,556 km (0.109 R)
• M58: 33,724,746 km (0.096 R)
• M59: 34,989,147 km (0.071 R)
• M60: 35,391,565 km (0.111 R)
• M61: 35,660,841 km (0.084 R)
• M62: 35,930,716 km (0.101 R)
• M63: 36,201,189 km (0.063 R)
• M64: 36,880,662 km (0.089 R)
• M65: 37,153,529 km (0.105 R)
• M66: 37,976,317 km (0.086 R)
• M67: 39,430,708 km (0.07 R)
• M68: 39,709,857 km (0.115 R)
• M69: 39,849,582 km (0.085 R)
• M70: 40,059,617 km (0.119 R)
• M71: 40,269,952 km (0.064 R)
• M72: 40,621,357 km (0.119 R)
• M73: 40,903,349 km (0.099 R)
• M74: 41,398,219 km (0.114 R)
• M75: 42,037,301 km (0.116 R)
• M76: 42,751,331 km (0.115 R)
• M77: 44,263,766 km (0.109 R)
• M78: 45,281,779 km (0.041 R)
• M79: 46,160,667 km (0.109 R)
• M80: 46,381,174 km (0.093 R)
• M81: 47,044,940 km (0.082 R)
• M82: 47,786,197 km (0.059 R)
• M83: 48,232,897 km (0.046 R)
• M84: 48,382,046 km (0.086 R)
• M85: 48,905,339 km (0.066 R)
• M86: 49,656,320 km (0.114 R)
• M87: 49,806,965 km (0.089 R)
• M88: 50,259,798 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.9

Radius: 11.7

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 11.72 AU - 12.3 AU

Year: 15356 Days

Day: 6.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 30,616,521 km

• M1: 541,544 km (0.075 R)
• M2: 749,635 km (0.088 R)
• M3: 909,854 km (0.074 R)
• M4: 1,224,010 km (0.091 R)
• M5: 1,549,684 km (0.089 R)
• M6: 1,641,238 km (0.1 R)
• M7: 1,805,945 km (0.102 R)
• M8: 1,927,120 km (0.104 R)
• M9: 2,203,577 km (0.096 R)
• M10: 2,628,584 km (0.115 R)
• M11: 2,822,762 km (0.116 R)
• M12: 3,254,801 km (0.031 R)
• M13: 4,116,933 km (0.107 R)
• M14: 4,540,445 km (0.119 R)
• M15: 4,740,757 km (0.099 R)
• M16: 5,570,875 km (0.117 R)
• M17: 6,408,474 km (0.112 R)
• M18: 6,520,672 km (0.061 R)
• M19: 6,747,014 km (0.085 R)
• M20: 6,937,601 km (0.091 R)
• M21: 7,363,207 km (0.076 R)
• M22: 8,118,377 km (0.098 R)
• M23: 8,280,541 km (0.09 R)
• M24: 8,443,753 km (0.033 R)
• M25: 9,318,302 km (0.116 R)
• M26: 9,445,610 km (0.093 R)
• M27: 9,831,123 km (0.119 R)
• M28: 10,090,825 km (0.081 R)
• M29: 10,440,884 km (0.03 R)
• M30: 10,573,129 km (0.088 R)
• M31: 12,764,289 km (0.084 R)
• M32: 13,047,926 km (0.118 R)
• M33: 13,142,921 km (0.052 R)
• M34: 14,644,435 km (0.101 R)
• M35: 15,340,364 km (0.119 R)
• M36: 15,440,595 km (0.077 R)
• M37: 16,971,130 km (0.1 R)
• M38: 17,492,030 km (0.11 R)
• M39: 18,177,188 km (0.102 R)
• M40: 18,603,094 km (0.052 R)
• M41: 19,682,293 km (0.03 R)
• M42: 20,229,522 km (0.063 R)
• M43: 20,339,476 km (0.085 R)
• M44: 20,504,931 km (0.071 R)
• M45: 21,901,128 km (0.059 R)
• M46: 22,468,104 km (0.046 R)
• M47: 23,500,928 km (0.1 R)
• M48: 24,549,160 km (0.095 R)
• M49: 25,138,127 km (0.087 R)
• M50: 25,315,849 km (0.068 R)
• M51: 26,150,157 km (0.093 R)
• M52: 26,270,134 km (0.111 R)
• M53: 27,054,027 km (0.117 R)
• M54: 27,418,447 km (0.115 R)
• M55: 28,090,890 km (0.111 R)
• M56: 29,451,931 km (0.028 R)
• M57: 30,014,868 km (0.085 R)
• M58: 33,336,689 km (0.083 R)
• M59: 34,974,785 km (0.111 R)
• M60: 35,239,274 km (0.1 R)
• M61: 36,437,853 km (0.065 R)
• M62: 37,176,866 km (0.086 R)
• M63: 38,465,053 km (0.106 R)
• M64: 38,738,069 km (0.076 R)
• M65: 39,080,349 km (0.119 R)
• M66: 39,286,196 km (0.08 R)
• M67: 39,561,157 km (0.11 R)
• M68: 40,945,685 km (0.114 R)
• M69: 42,064,827 km (0.117 R)
• M70: 42,346,071 km (0.112 R)
• M71: 43,904,581 km (0.048 R)
• M72: 44,404,538 km (0.112 R)
• M73: 44,762,675 km (0.057 R)
• M74: 44,977,946 km (0.09 R)
• M75: 45,121,710 km (0.088 R)
• M76: 45,265,773 km (0.086 R)
• M77: 45,915,326 km (0.089 R)
• M78: 47,369,717 km (0.091 R)
• M79: 47,442,870 km (0.095 R)
• M80: 47,516,024 km (0.077 R)
• M81: 47,882,389 km (0.076 R)
• M82: 48,029,144 km (0.114 R)
• M83: 48,544,210 km (0.105 R)
• M84: 48,617,962 km (0.066 R)
• M85: 48,765,465 km (0.093 R)
• M86: 49,134,972 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.2

Radius: 7.5

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 10.93 AU - 16.99 AU

Year: 19244 Days

Day: 24.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 30,616,521 km

• M1: 104,120 km (0.041 R)
• M2: 404,213 km (0.114 R)
• M3: 508,633 km (0.095 R)
• M4: 610,808 km (0.071 R)
• M5: 758,162 km (0.054 R)
• M6: 809,923 km (0.095 R)
• M7: 1,161,627 km (0.036 R)
• M8: 1,641,089 km (0.064 R)
• M9: 1,813,575 km (0.068 R)
• M10: 1,919,939 km (0.11 R)
• M11: 2,195,050 km (0.098 R)
• M12: 2,482,726 km (0.095 R)
• M13: 2,681,243 km (0.066 R)
• M14: 2,988,816 km (0.077 R)
• M15: 4,280,743 km (0.108 R)
• M16: 5,438,331 km (0.119 R)
• M17: 6,768,855 km (0.108 R)
• M18: 6,907,233 km (0.079 R)
• M19: 7,018,683 km (0.044 R)
• M20: 7,186,831 km (0.102 R)
• M21: 7,902,208 km (0.026 R)
• M22: 8,253,464 km (0.07 R)
• M23: 8,431,186 km (0.079 R)
• M24: 9,709,500 km (0.076 R)
• M25: 10,852,578 km (0.109 R)
• M26: 10,982,129 km (0.08 R)
• M27: 11,505,871 km (0.032 R)
• M28: 11,803,870 km (0.093 R)
• M29: 11,870,591 km (0.1 R)
• M30: 12,037,542 km (0.082 R)
• M31: 12,781,941 km (0.09 R)
• M32: 13,332,461 km (0.1 R)
• M33: 13,506,145 km (0.101 R)
• M34: 13,750,587 km (0.078 R)
• M35: 13,855,755 km (0.098 R)
• M36: 14,922,388 km (0.108 R)
• M37: 15,429,076 km (0.109 R)
• M38: 16,608,505 km (0.094 R)
• M39: 16,757,953 km (0.09 R)
• M40: 16,832,752 km (0.083 R)
• M41: 18,354,013 km (0.077 R)
• M42: 18,702,277 km (0.096 R)
• M43: 19,484,075 km (0.05 R)
• M44: 19,720,739 km (0.11 R)
• M45: 20,716,912 km (0.069 R)
• M46: 21,933,890 km (0.087 R)
• M47: 22,509,692 km (0.072 R)
• M48: 22,716,586 km (0.036 R)
• M49: 22,799,463 km (0.105 R)
• M50: 23,634,220 km (0.079 R)
• M51: 24,139,860 km (0.12 R)
• M52: 24,394,027 km (0.116 R)
• M53: 24,819,633 km (0.036 R)
• M54: 25,850,961 km (0.119 R)
• M55: 26,896,351 km (0.043 R)
• M56: 27,115,811 km (0.055 R)
• M57: 28,938,212 km (0.11 R)
• M58: 29,343,622 km (0.062 R)
• M59: 30,387,815 km (0.087 R)
• M60: 30,479,220 km (0.067 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 16,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit