🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.68 AU - 0.84 AU

Year: 243 Days

Day: 18.6 Hours

Environment

Temp: 181 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.65 AU - 0.93 AU

Year: 258 Days

Day: 21.2 Hours

Environment

Temp: 137 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 114,568,745 km

• M1: 215,720 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.4 AU - 2.18 AU

Year: 879 Days

Day: 43.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,568,745 km

• M1: 1,381,836 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.56 AU - 2.04 AU

Year: 887 Days

Day: 41.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.92 AU - 1.98 AU

Year: 1000 Days

Day: 16.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.72 AU - 3.78 AU

Year: 2151 Days

Day: 28.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 114,568,745 km

• M1: 380,876 km (0.078 R)
• M2: 1,301,801 km (0.096 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.83 AU - 3.69 AU

Year: 2161 Days

Day: 45.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,568,745 km

• M1: 1,444,667 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.6

Radius: 13.2

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.03 AU - 7.89 AU

Year: 6740 Days

Day: 12.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 114,568,745 km

• M1: 202,107 km (0.09 R)
• M2: 395,088 km (0.062 R)
• M3: 530,474 km (0.063 R)
• M4: 649,255 km (0.118 R)
• M5: 1,022,950 km (0.111 R)
• M6: 1,200,224 km (0.097 R)
• M7: 1,292,974 km (0.093 R)
• M8: 1,400,535 km (0.076 R)
• M9: 1,511,088 km (0.06 R)
• M10: 1,689,558 km (0.113 R)
• M11: 1,781,411 km (0.115 R)
• M12: 1,970,503 km (0.089 R)
• M13: 2,427,973 km (0.067 R)
• M14: 2,532,542 km (0.074 R)
• M15: 2,762,025 km (0.05 R)
• M16: 2,998,241 km (0.065 R)
• M17: 3,143,350 km (0.082 R)
• M18: 3,307,310 km (0.103 R)
• M19: 3,457,356 km (0.074 R)
• M20: 3,729,774 km (0.11 R)
• M21: 3,851,248 km (0.064 R)
• M22: 3,938,912 km (0.108 R)
• M23: 4,908,157 km (0.07 R)
• M24: 5,118,342 km (0.071 R)
• M25: 5,292,623 km (0.069 R)
• M26: 5,409,908 km (0.051 R)
• M27: 5,827,435 km (0.046 R)
• M28: 6,358,807 km (0.071 R)
• M29: 6,567,347 km (0.107 R)
• M30: 6,672,514 km (0.062 R)
• M31: 6,863,102 km (0.079 R)
• M32: 7,380,561 km (0.082 R)
• M33: 7,599,871 km (0.088 R)
• M34: 8,135,132 km (0.083 R)
• M35: 8,316,295 km (0.064 R)
• M36: 8,682,660 km (0.066 R)
• M37: 8,775,112 km (0.08 R)
• M38: 9,054,262 km (0.119 R)
• M39: 9,312,916 km (0.092 R)
• M40: 9,526,243 km (0.105 R)
• M41: 10,006,302 km (0.079 R)
• M42: 10,273,783 km (0.095 R)
• M43: 10,642,243 km (0.119 R)
• M44: 11,065,156 km (0.082 R)
• M45: 11,165,536 km (0.091 R)
• M46: 12,288,867 km (0.109 R)
• M47: 12,392,837 km (0.09 R)
• M48: 12,627,706 km (0.07 R)
• M49: 13,102,081 km (0.115 R)
• M50: 13,501,806 km (0.111 R)
• M51: 13,959,576 km (0.098 R)
• M52: 14,340,601 km (0.044 R)
• M53: 14,780,120 km (0.106 R)
• M54: 14,862,997 km (0.119 R)
• M55: 14,973,849 km (0.069 R)
• M56: 15,363,851 km (0.088 R)
• M57: 15,757,144 km (0.055 R)
• M58: 17,072,857 km (0.115 R)
• M59: 17,392,697 km (0.07 R)
• M60: 17,509,384 km (0.119 R)
• M61: 18,156,544 km (0.05 R)
• M62: 18,542,656 km (0.096 R)
• M63: 18,661,886 km (0.113 R)
• M64: 18,811,483 km (0.074 R)
• M65: 19,991,511 km (0.108 R)
• M66: 20,083,365 km (0.104 R)
• M67: 20,822,528 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.1

Radius: 8.5

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.68 AU - 11.8 AU

Year: 13833 Days

Day: 6.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 114,568,745 km

• M1: 225,294 km (0.098 R)
• M2: 372,050 km (0.092 R)
• M3: 489,634 km (0.105 R)
• M4: 859,141 km (0.068 R)
• M5: 1,235,828 km (0.101 R)
• M6: 1,888,673 km (0.078 R)
• M7: 2,154,658 km (0.091 R)
• M8: 3,557,737 km (0.036 R)
• M9: 3,953,273 km (0.098 R)
• M10: 4,537,603 km (0.119 R)
• M11: 4,714,726 km (0.038 R)
• M12: 4,821,988 km (0.057 R)
• M13: 4,893,945 km (0.118 R)
• M14: 5,185,661 km (0.115 R)
• M15: 5,709,552 km (0.084 R)
• M16: 6,368,531 km (0.1 R)
• M17: 6,606,840 km (0.036 R)
• M18: 6,686,875 km (0.114 R)
• M19: 6,888,533 km (0.088 R)
• M20: 6,969,765 km (0.069 R)
• M21: 7,339,272 km (0.09 R)
• M22: 8,183,153 km (0.093 R)
• M23: 8,968,692 km (0.118 R)
• M24: 9,460,719 km (0.109 R)
• M25: 9,551,076 km (0.072 R)
• M26: 9,823,943 km (0.078 R)
• M27: 10,704,924 km (0.063 R)
• M28: 10,799,171 km (0.064 R)
• M29: 11,274,444 km (0.095 R)
• M30: 11,466,378 km (0.109 R)
• M31: 12,097,980 km (0.037 R)
• M32: 12,294,551 km (0.107 R)
• M33: 12,641,170 km (0.096 R)
• M34: 13,141,874 km (0.091 R)
• M35: 13,343,980 km (0.109 R)
• M36: 13,751,335 km (0.104 R)
• M37: 14,007,896 km (0.101 R)
• M38: 14,318,012 km (0.12 R)
• M39: 14,473,893 km (0.102 R)
• M40: 15,580,917 km (0.076 R)
• M41: 15,955,959 km (0.081 R)
• M42: 16,171,530 km (0.077 R)
• M43: 16,769,622 km (0.104 R)
• M44: 17,374,895 km (0.097 R)
• M45: 17,987,199 km (0.098 R)
• M46: 18,155,497 km (0.11 R)
• M47: 18,211,746 km (0.077 R)
• M48: 18,380,642 km (0.077 R)
• M49: 19,233,200 km (0.113 R)
• M50: 19,347,792 km (0.03 R)
• M51: 19,808,703 km (0.096 R)
• M52: 21,628,561 km (0.095 R)
• M53: 22,588,680 km (0.118 R)
• M54: 23,562,562 km (0.084 R)
• M55: 23,992,955 km (0.102 R)
• M56: 26,247,096 km (0.108 R)
• M57: 29,753,072 km (0.112 R)
• M58: 30,218,171 km (0.116 R)
• M59: 30,618,795 km (0.066 R)
• M60: 31,763,368 km (0.111 R)
• M61: 32,170,723 km (0.072 R)
• M62: 32,648,090 km (0.037 R)
• M63: 32,853,338 km (0.084 R)
• M64: 33,886,311 km (0.104 R)
• M65: 35,561,209 km (0.104 R)
• M66: 35,702,130 km (0.025 R)
• M67: 35,984,272 km (0.095 R)
• M68: 36,337,921 km (0.1 R)
• M69: 36,692,767 km (0.065 R)
• M70: 36,977,452 km (0.061 R)
• M71: 37,405,900 km (0.058 R)
• M72: 38,123,671 km (0.078 R)
• M73: 41,409,439 km (0.085 R)
• M74: 42,823,886 km (0.059 R)
• M75: 42,898,685 km (0.112 R)
• M76: 43,123,681 km (0.042 R)
• M77: 44,936,956 km (0.12 R)
• M78: 45,776,200 km (0.079 R)
• M79: 46,006,132 km (0.064 R)
• M80: 47,470,546 km (0.089 R)
• M81: 48,871,979 km (0.1 R)
• M82: 50,761,549 km (0.044 R)
• M83: 50,840,836 km (0.059 R)
• M84: 51,635,650 km (0.064 R)
• M85: 51,874,857 km (0.118 R)
• M86: 52,996,242 km (0.09 R)
• M87: 53,963,692 km (0.071 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.4

Radius: 4.5

Gravity: 45.95 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 18.04 AU - 21.04 AU

Year: 31707 Days

Day: 23.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 114,568,745 km

• M1: 122,969 km (0.066 R)
• M2: 245,640 km (0.096 R)
• M3: 773,870 km (0.046 R)
• M4: 904,170 km (0.065 R)
• M5: 1,006,644 km (0.063 R)
• M6: 1,697,038 km (0.081 R)
• M7: 1,910,066 km (0.087 R)
• M8: 2,041,861 km (0.043 R)
• M9: 2,598,665 km (0.089 R)
• M10: 2,647,134 km (0.115 R)
• M11: 4,007,877 km (0.11 R)
• M12: 5,116,696 km (0.109 R)
• M13: 5,177,582 km (0.109 R)
• M14: 6,248,404 km (0.097 R)
• M15: 6,444,227 km (0.117 R)
• M16: 7,800,931 km (0.1 R)
• M17: 8,295,950 km (0.101 R)
• M18: 9,094,204 km (0.095 R)
• M19: 9,916,693 km (0.093 R)
• M20: 10,144,980 km (0.053 R)
• M21: 10,997,388 km (0.077 R)
• M22: 11,233,753 km (0.11 R)
• M23: 11,313,040 km (0.111 R)
• M24: 12,935,129 km (0.118 R)
• M25: 14,198,633 km (0.084 R)
• M26: 15,325,105 km (0.083 R)
• M27: 16,121,714 km (0.077 R)
• M28: 16,931,637 km (0.04 R)
• M29: 17,847,026 km (0.091 R)
• M30: 18,497,328 km (0.061 R)
• M31: 19,344,650 km (0.07 R)
• M32: 19,725,377 km (0.101 R)
• M33: 19,820,970 km (0.045 R)
• M34: 20,397,520 km (0.104 R)
• M35: 20,590,950 km (0.112 R)
• M36: 22,160,082 km (0.116 R)
• M37: 22,458,530 km (0.119 R)
• M38: 22,558,312 km (0.086 R)
• M39: 22,758,324 km (0.088 R)
• M40: 24,072,841 km (0.063 R)
• M41: 25,204,100 km (0.083 R)
• M42: 27,092,324 km (0.119 R)
• M43: 31,002,962 km (0.042 R)
• M44: 32,120,159 km (0.119 R)
• M45: 34,393,598 km (0.104 R)
• M46: 35,085,787 km (0.086 R)
• M47: 35,782,464 km (0.044 R)
• M48: 36,249,509 km (0.104 R)
• M49: 39,936,498 km (0.083 R)
• M50: 40,420,896 km (0.1 R)
• M51: 41,762,938 km (0.074 R)
• M52: 43,243,658 km (0.106 R)
• M53: 43,740,921 km (0.114 R)
• M54: 46,764,743 km (0.112 R)
• M55: 46,892,201 km (0.091 R)
• M56: 51,030,975 km (0.066 R)
• M57: 53,943,347 km (0.047 R)
• M58: 55,419,728 km (0.116 R)
• M59: 55,554,516 km (0.075 R)
• M60: 56,909,274 km (0.066 R)
• M61: 58,274,803 km (0.107 R)
• M62: 58,411,835 km (0.085 R)
• M63: 59,237,017 km (0.104 R)
• M64: 59,789,332 km (0.057 R)
• M65: 62,575,892 km (0.118 R)
• M66: 63,702,364 km (0.108 R)
• M67: 64,835,568 km (0.098 R)
• M68: 65,404,638 km (0.065 R)
• M69: 66,547,715 km (0.106 R)
• M70: 67,121,722 km (0.085 R)
• M71: 70,162,299 km (0.075 R)
• M72: 70,746,479 km (0.085 R)
• M73: 71,919,775 km (0.076 R)
• M74: 73,988,414 km (0.072 R)
• M75: 75,477,960 km (0.104 R)
• M76: 77,429,016 km (0.109 R)
• M77: 80,005,540 km (0.106 R)
• M78: 81,994,593 km (0.114 R)
• M79: 82,918,210 km (0.04 R)
• M80: 84,930,900 km (0.094 R)
• M81: 85,397,795 km (0.115 R)
• M82: 86,959,746 km (0.051 R)
• M83: 88,531,272 km (0.117 R)
• M84: 95,071,541 km (0.069 R)
• M85: 96,365,712 km (0.108 R)
• M86: 97,015,117 km (0.038 R)
• M87: 97,502,955 km (0.114 R)
• M88: 99,790,606 km (0.111 R)
• M89: 102,426,670 km (0.09 R)
• M90: 102,757,880 km (0.076 R)
• M91: 103,421,197 km (0.082 R)
• M92: 108,441,103 km (0.113 R)
• M93: 110,131,858 km (0.113 R)
• M94: 111,320,712 km (0.034 R)
• M95: 111,831,439 km (0.094 R)
• M96: 113,882,426 km (0.06 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: 251 - 17,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit