🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.8 AU - 0.88 AU

Year: 277 Days

Day: 42.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.47 AU - 1.53 AU

Year: 661 Days

Day: 31.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.76 AU - 2.8 AU

Year: 1668 Days

Day: 22.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.24 AU - 4.42 AU

Year: 3243 Days

Day: 25.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.33 AU - 4.69 AU

Year: 3447 Days

Day: 39.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.9

Radius: 13.2

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.26 AU - 5.4 AU

Year: 4429 Days

Day: 11.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 91,466,901 km

• M1: 184,155 km (0.099 R)
• M2: 306,077 km (0.094 R)
• M3: 421,417 km (0.112 R)
• M4: 623,973 km (0.102 R)
• M5: 813,962 km (0.11 R)
• M6: 952,190 km (0.12 R)
• M7: 1,045,540 km (0.086 R)
• M8: 1,175,540 km (0.118 R)
• M9: 1,636,750 km (0.052 R)
• M10: 1,751,193 km (0.106 R)
• M11: 2,028,996 km (0.067 R)
• M12: 2,250,401 km (0.105 R)
• M13: 2,657,307 km (0.041 R)
• M14: 2,838,919 km (0.079 R)
• M15: 3,166,837 km (0.074 R)
• M16: 3,392,431 km (0.102 R)
• M17: 3,490,717 km (0.07 R)
• M18: 3,791,558 km (0.102 R)
• M19: 4,048,717 km (0.046 R)
• M20: 4,188,292 km (0.1 R)
• M21: 4,490,330 km (0.116 R)
• M22: 4,689,444 km (0.084 R)
• M23: 4,854,750 km (0.088 R)
• M24: 5,115,649 km (0.115 R)
• M25: 5,631,911 km (0.101 R)
• M26: 6,005,307 km (0.116 R)
• M27: 6,549,844 km (0.111 R)
• M28: 6,921,744 km (0.118 R)
• M29: 7,772,956 km (0.091 R)
• M30: 7,990,920 km (0.067 R)
• M31: 8,277,400 km (0.102 R)
• M32: 8,410,691 km (0.098 R)
• M33: 10,066,441 km (0.094 R)
• M34: 10,280,515 km (0.107 R)
• M35: 10,543,957 km (0.087 R)
• M36: 10,955,800 km (0.072 R)
• M37: 11,570,947 km (0.059 R)
• M38: 12,046,069 km (0.088 R)
• M39: 12,324,022 km (0.102 R)
• M40: 12,425,599 km (0.11 R)
• M41: 12,629,651 km (0.071 R)
• M42: 12,989,583 km (0.092 R)
• M43: 13,248,687 km (0.029 R)
• M44: 13,824,638 km (0.054 R)
• M45: 13,930,255 km (0.071 R)
• M46: 14,435,746 km (0.108 R)
• M47: 14,677,197 km (0.115 R)
• M48: 14,784,907 km (0.114 R)
• M49: 15,218,741 km (0.03 R)
• M50: 15,629,088 km (0.09 R)
• M51: 15,904,797 km (0.118 R)
• M52: 16,321,277 km (0.097 R)
• M53: 16,405,052 km (0.113 R)
• M54: 16,516,951 km (0.085 R)
• M55: 16,685,249 km (0.106 R)
• M56: 17,108,461 km (0.094 R)
• M57: 17,649,706 km (0.09 R)
• M58: 18,109,869 km (0.076 R)
• M59: 19,130,127 km (0.115 R)
• M60: 19,277,481 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.6

Radius: 12.1

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 11.53 AU - 12.29 AU

Year: 14792 Days

Day: 9.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 137.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 91,466,901 km

• M1: 163,510 km (0.081 R)
• M2: 1,532,481 km (0.078 R)
• M3: 1,610,571 km (0.061 R)
• M4: 1,754,633 km (0.118 R)
• M5: 3,137,516 km (0.075 R)
• M6: 4,059,488 km (0.118 R)
• M7: 5,202,864 km (0.12 R)
• M8: 5,346,628 km (0.049 R)
• M9: 6,986,221 km (0.099 R)
• M10: 7,118,465 km (0.118 R)
• M11: 7,791,955 km (0.075 R)
• M12: 8,150,391 km (0.098 R)
• M13: 8,940,717 km (0.118 R)
• M14: 9,666,865 km (0.064 R)
• M15: 10,837,468 km (0.025 R)
• M16: 11,548,806 km (0.118 R)
• M17: 12,020,787 km (0.075 R)
• M18: 12,243,389 km (0.101 R)
• M19: 12,339,132 km (0.075 R)
• M20: 12,918,973 km (0.094 R)
• M21: 13,016,511 km (0.082 R)
• M22: 13,376,144 km (0.098 R)
• M23: 13,474,729 km (0.085 R)
• M24: 14,881,248 km (0.062 R)
• M25: 15,879,664 km (0.058 R)
• M26: 16,439,609 km (0.115 R)
• M27: 16,615,985 km (0.041 R)
• M28: 16,935,077 km (0.077 R)
• M29: 17,651,202 km (0.114 R)
• M30: 17,868,119 km (0.042 R)
• M31: 18,450,504 km (0.061 R)
• M32: 19,821,269 km (0.107 R)
• M33: 19,933,916 km (0.055 R)
• M34: 20,499,995 km (0.097 R)
• M35: 20,956,717 km (0.061 R)
• M36: 21,071,458 km (0.077 R)
• M37: 21,648,009 km (0.071 R)
• M38: 22,268,989 km (0.12 R)
• M39: 22,464,215 km (0.106 R)
• M40: 22,738,428 km (0.09 R)
• M41: 23,687,177 km (0.115 R)
• M42: 24,046,362 km (0.104 R)
• M43: 25,378,531 km (0.069 R)
• M44: 25,541,592 km (0.114 R)
• M45: 25,664,263 km (0.115 R)
• M46: 26,197,579 km (0.047 R)
• M47: 27,777,632 km (0.03 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.4

Radius: 7.3

Gravity: 16.28 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 12.65 AU - 15.81 AU

Year: 19319 Days

Day: 16.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,466,901 km

• M1: 148,251 km (0.115 R)
• M2: 371,003 km (0.037 R)
• M3: 529,277 km (0.101 R)
• M4: 662,569 km (0.074 R)
• M5: 962,214 km (0.09 R)
• M6: 1,099,096 km (0.092 R)
• M7: 1,422,227 km (0.104 R)
• M8: 1,578,856 km (0.106 R)
• M9: 1,874,910 km (0.119 R)
• M10: 2,046,948 km (0.062 R)
• M11: 2,188,318 km (0.044 R)
• M12: 2,443,382 km (0.111 R)
• M13: 2,593,578 km (0.053 R)
• M14: 2,708,170 km (0.109 R)
• M15: 3,142,752 km (0.116 R)
• M16: 4,076,243 km (0.1 R)
• M17: 5,524,949 km (0.078 R)
• M18: 5,672,901 km (0.087 R)
• M19: 7,169,777 km (0.086 R)
• M20: 7,603,013 km (0.094 R)
• M21: 8,838,093 km (0.079 R)
• M22: 9,302,444 km (0.057 R)
• M23: 9,834,414 km (0.109 R)
• M24: 11,175,859 km (0.089 R)
• M25: 11,867,898 km (0.074 R)
• M26: 11,931,477 km (0.111 R)
• M27: 13,958,828 km (0.113 R)
• M28: 15,322,263 km (0.096 R)
• M29: 15,530,503 km (0.058 R)
• M30: 15,809,503 km (0.111 R)
• M31: 16,090,149 km (0.051 R)
• M32: 17,157,380 km (0.052 R)
• M33: 19,060,713 km (0.118 R)
• M34: 19,135,363 km (0.116 R)
• M35: 19,886,045 km (0.062 R)
• M36: 20,569,857 km (0.038 R)
• M37: 21,726,697 km (0.072 R)
• M38: 22,116,998 km (0.107 R)
• M39: 22,588,530 km (0.112 R)
• M40: 22,667,369 km (0.119 R)
• M41: 22,904,631 km (0.098 R)
• M42: 24,264,326 km (0.086 R)
• M43: 25,076,493 km (0.108 R)
• M44: 25,567,922 km (0.075 R)
• M45: 26,228,247 km (0.103 R)
• M46: 26,311,124 km (0.053 R)
• M47: 27,650,025 km (0.077 R)
• M48: 27,903,444 km (0.074 R)
• M49: 28,583,216 km (0.083 R)
• M50: 29,096,487 km (0.059 R)
• M51: 32,062,713 km (0.072 R)
• M52: 32,774,500 km (0.096 R)
• M53: 33,221,947 km (0.107 R)
• M54: 33,401,465 km (0.096 R)
• M55: 34,394,944 km (0.081 R)
• M56: 35,765,111 km (0.107 R)
• M57: 36,503,227 km (0.101 R)
• M58: 37,339,629 km (0.095 R)
• M59: 39,790,939 km (0.12 R)
• M60: 39,981,677 km (0.108 R)
• M61: 41,518,196 km (0.072 R)
• M62: 42,002,445 km (0.075 R)
• M63: 42,878,639 km (0.113 R)
• M64: 43,859,253 km (0.069 R)
• M65: 44,154,859 km (0.065 R)
• M66: 44,451,063 km (0.094 R)
• M67: 45,244,380 km (0.084 R)
• M68: 47,349,072 km (0.063 R)
• M69: 47,854,863 km (0.088 R)
• M70: 48,565,902 km (0.098 R)
• M71: 52,486,862 km (0.03 R)
• M72: 52,905,437 km (0.087 R)
• M73: 54,379,275 km (0.092 R)
• M74: 55,759,914 km (0.098 R)
• M75: 56,722,576 km (0.094 R)
• M76: 57,367,193 km (0.102 R)
• M77: 57,906,344 km (0.119 R)
• M78: 61,948,029 km (0.104 R)
• M79: 63,167,103 km (0.105 R)
• M80: 66,758,050 km (0.119 R)
• M81: 70,414,820 km (0.108 R)
• M82: 70,645,500 km (0.072 R)
• M83: 72,267,440 km (0.08 R)
• M84: 72,966,212 km (0.072 R)
• M85: 73,082,898 km (0.035 R)
• M86: 73,550,392 km (0.097 R)
• M87: 73,784,363 km (0.12 R)
• M88: 73,901,498 km (0.085 R)
• M89: 74,840,823 km (0.106 R)
• M90: 75,429,790 km (0.078 R)
• M91: 75,547,822 km (0.119 R)
• M92: 77,801,365 km (0.081 R)
• M93: 78,278,582 km (0.053 R)
• M94: 80,317,750 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.3

Radius: 5.1

Gravity: 29.12 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 16.46 AU - 17.4 AU

Year: 25070 Days

Day: 22 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,466,901 km

• M1: 168,896 km (0.082 R)
• M2: 302,786 km (0.081 R)
• M3: 424,708 km (0.118 R)
• M4: 636,389 km (0.036 R)
• M5: 1,024,596 km (0.061 R)
• M6: 1,978,432 km (0.074 R)
• M7: 2,614,073 km (0.055 R)
• M8: 4,496,912 km (0.067 R)
• M9: 5,373,556 km (0.086 R)
• M10: 5,426,663 km (0.073 R)
• M11: 5,803,949 km (0.095 R)
• M12: 6,245,412 km (0.091 R)
• M13: 6,357,461 km (0.045 R)
• M14: 7,043,666 km (0.116 R)
• M15: 7,336,579 km (0.078 R)
• M16: 8,238,804 km (0.085 R)
• M17: 9,559,603 km (0.084 R)
• M18: 10,877,411 km (0.035 R)
• M19: 10,944,879 km (0.069 R)
• M20: 11,283,868 km (0.11 R)
• M21: 11,695,113 km (0.115 R)
• M22: 12,673,782 km (0.094 R)
• M23: 14,411,810 km (0.111 R)
• M24: 15,157,705 km (0.065 R)
• M25: 15,383,897 km (0.118 R)
• M26: 15,687,282 km (0.119 R)
• M27: 15,916,166 km (0.112 R)
• M28: 17,312,064 km (0.096 R)
• M29: 17,865,576 km (0.062 R)
• M30: 19,888,887 km (0.106 R)
• M31: 20,136,472 km (0.095 R)
• M32: 20,634,932 km (0.076 R)
• M33: 21,053,357 km (0.043 R)
• M34: 21,305,729 km (0.109 R)
• M35: 21,643,670 km (0.091 R)
• M36: 21,898,436 km (0.115 R)
• M37: 22,754,734 km (0.086 R)
• M38: 22,927,220 km (0.114 R)
• M39: 23,884,048 km (0.114 R)
• M40: 24,235,154 km (0.077 R)
• M41: 26,559,008 km (0.113 R)
• M42: 26,831,724 km (0.112 R)
• M43: 27,014,084 km (0.105 R)
• M44: 28,024,020 km (0.075 R)
• M45: 28,208,922 km (0.08 R)
• M46: 28,580,075 km (0.029 R)
• M47: 28,859,524 km (0.101 R)
• M48: 30,650,210 km (0.119 R)
• M49: 31,223,020 km (0.058 R)
• M50: 33,060,381 km (0.057 R)
• M51: 35,231,346 km (0.118 R)
• M52: 37,041,480 km (0.103 R)
• M53: 37,447,788 km (0.096 R)
• M54: 39,191,201 km (0.112 R)
• M55: 39,812,781 km (0.088 R)
• M56: 41,381,015 km (0.083 R)
• M57: 42,225,645 km (0.066 R)
• M58: 42,437,774 km (0.073 R)
• M59: 43,717,435 km (0.076 R)
• M60: 44,577,622 km (0.11 R)
• M61: 50,190,834 km (0.116 R)
• M62: 51,091,263 km (0.119 R)
• M63: 52,224,317 km (0.091 R)
• M64: 52,793,986 km (0.06 R)
• M65: 53,251,157 km (0.071 R)
• M66: 54,399,919 km (0.093 R)
• M67: 56,021,859 km (0.05 R)
• M68: 56,254,933 km (0.086 R)
• M69: 58,366,357 km (0.095 R)
• M70: 61,101,754 km (0.077 R)
• M71: 61,701,941 km (0.058 R)
• M72: 62,908,149 km (0.12 R)
• M73: 64,000,363 km (0.072 R)
• M74: 65,834,732 km (0.106 R)
• M75: 67,810,172 km (0.092 R)
• M76: 69,930,422 km (0.057 R)
• M77: 71,566,425 km (0.028 R)
• M78: 71,692,835 km (0.094 R)
• M79: 73,214,993 km (0.082 R)
• M80: 73,597,216 km (0.114 R)
• M81: 75,004,333 km (0.063 R)
• M82: 75,132,688 km (0.093 R)
• M83: 80,457,924 km (0.1 R)
• M84: 82,834,136 km (0.112 R)
• M85: 84,164,061 km (0.12 R)
• M86: 84,965,457 km (0.103 R)
• M87: 85,099,347 km (0.119 R)
• M88: 85,635,207 km (0.119 R)
• M89: 86,979,942 km (0.036 R)
• M90: 87,249,817 km (0.088 R)
• M91: 87,654,928 km (0.119 R)
• M92: 89,281,954 km (0.088 R)
• M93: 90,919,004 km (0.11 R)
• M94: 91,466,831 km (0.042 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 19,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit