🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.51 AU - 0.83 AU

Year: 165 Days

Day: 43.6 Hours

Environment

Temp: 328 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 123,806,735 km

• M1: 217,814 km (0.099 R)
• M2: 352,453 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.92 AU - 1.32 AU

Year: 356 Days

Day: 33.9 Hours

Environment

Temp: 174 °C

Axial Tilt: 125.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 123,806,735 km

• M1: 151,692 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.28 AU - 1.34 AU

Year: 450 Days

Day: 13.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.39 AU - 1.55 AU

Year: 535 Days

Day: 39.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.27 AU - 3.75 AU

Year: 1568 Days

Day: 30.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.32 AU - 5.8 AU

Year: 3417 Days

Day: 40 Hours

Environment

Temp: -83 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.51 AU - 5.55 AU

Year: 3904 Days

Day: 42.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 123,806,735 km

• M1: 1,588,131 km (0.079 R)
• M2: 2,133,266 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.5

Radius: 3.8

Gravity: 49.41 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 16.06 AU - 25.06 AU

Year: 27989 Days

Day: 19.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 123,806,735 km

• M1: 63,130 km (0.116 R)
• M2: 190,288 km (0.1 R)
• M3: 320,139 km (0.092 R)
• M4: 475,123 km (0.099 R)
• M5: 499,208 km (0.106 R)
• M6: 1,190,949 km (0.113 R)
• M7: 1,224,159 km (0.098 R)
• M8: 1,359,845 km (0.083 R)
• M9: 1,645,726 km (0.106 R)
• M10: 1,833,621 km (0.052 R)
• M11: 2,353,623 km (0.053 R)
• M12: 2,608,239 km (0.119 R)
• M13: 3,006,319 km (0.088 R)
• M14: 3,375,975 km (0.119 R)
• M15: 3,566,114 km (0.112 R)
• M16: 4,361,227 km (0.113 R)
• M17: 4,672,989 km (0.059 R)
• M18: 5,045,787 km (0.083 R)
• M19: 6,927,578 km (0.05 R)
• M20: 9,263,100 km (0.096 R)
• M21: 10,617,110 km (0.111 R)
• M22: 11,246,319 km (0.054 R)
• M23: 11,601,165 km (0.069 R)
• M24: 12,613,793 km (0.109 R)
• M25: 14,338,058 km (0.118 R)
• M26: 14,414,652 km (0.096 R)
• M27: 15,737,995 km (0.087 R)
• M28: 16,134,579 km (0.081 R)
• M29: 16,454,120 km (0.097 R)
• M30: 16,695,122 km (0.034 R)
• M31: 18,581,851 km (0.096 R)
• M32: 19,169,322 km (0.099 R)
• M33: 20,881,170 km (0.029 R)
• M34: 21,055,003 km (0.074 R)
• M35: 22,374,306 km (0.063 R)
• M36: 22,909,418 km (0.065 R)
• M37: 23,178,544 km (0.091 R)
• M38: 23,629,432 km (0.098 R)
• M39: 26,020,306 km (0.105 R)
• M40: 27,339,160 km (0.107 R)
• M41: 28,776,198 km (0.031 R)
• M42: 29,163,656 km (0.08 R)
• M43: 30,631,510 km (0.074 R)
• M44: 32,424,441 km (0.098 R)
• M45: 34,251,031 km (0.075 R)
• M46: 34,456,130 km (0.12 R)
• M47: 34,661,527 km (0.09 R)
• M48: 36,006,711 km (0.073 R)
• M49: 36,528,509 km (0.062 R)
• M50: 36,947,832 km (0.073 R)
• M51: 37,791,264 km (0.056 R)
• M52: 38,003,095 km (0.075 R)
• M53: 38,428,103 km (0.094 R)
• M54: 43,870,024 km (0.096 R)
• M55: 44,539,026 km (0.077 R)
• M56: 44,650,776 km (0.074 R)
• M57: 45,436,314 km (0.12 R)
• M58: 46,907,011 km (0.077 R)
• M59: 47,248,692 km (0.093 R)
• M60: 49,779,140 km (0.087 R)
• M61: 51,060,745 km (0.098 R)
• M62: 53,299,777 km (0.076 R)
• M63: 53,537,338 km (0.112 R)
• M64: 56,294,427 km (0.059 R)
• M65: 56,778,675 km (0.095 R)
• M66: 56,899,999 km (0.049 R)
• M67: 57,385,893 km (0.118 R)
• M68: 60,082,843 km (0.108 R)
• M69: 60,206,411 km (0.071 R)
• M70: 60,825,597 km (0.11 R)
• M71: 61,198,095 km (0.042 R)
• M72: 63,323,133 km (0.071 R)
• M73: 63,448,945 km (0.082 R)
• M74: 65,726,722 km (0.081 R)
• M75: 66,747,578 km (0.119 R)
• M76: 68,159,931 km (0.067 R)
• M77: 68,417,689 km (0.096 R)
• M78: 69,193,204 km (0.108 R)
• M79: 69,322,756 km (0.111 R)
• M80: 70,101,562 km (0.114 R)
• M81: 70,231,712 km (0.116 R)
• M82: 70,883,361 km (0.072 R)
• M83: 72,982,069 km (0.108 R)
• M84: 73,642,095 km (0.039 R)
• M85: 76,302,095 km (0.072 R)
• M86: 77,106,183 km (0.101 R)
• M87: 78,722,738 km (0.111 R)
• M88: 81,989,207 km (0.089 R)
• M89: 89,640,091 km (0.115 R)
• M90: 89,781,312 km (0.107 R)
• M91: 90,913,618 km (0.095 R)
• M92: 91,339,374 km (0.102 R)
• M93: 93,621,639 km (0.082 R)
• M94: 94,338,661 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 23.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.6

Radius: 4.9

Gravity: 39.8 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 20.58 AU - 27.28 AU

Year: 35146 Days

Day: 21.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 123,806,735 km

• M1: 149,448 km (0.098 R)
• M2: 492,626 km (0.033 R)
• M3: 871,258 km (0.073 R)
• M4: 941,719 km (0.115 R)
• M5: 1,321,847 km (0.032 R)
• M6: 3,127,493 km (0.113 R)
• M7: 4,637,235 km (0.107 R)
• M8: 5,013,324 km (0.094 R)
• M9: 5,529,736 km (0.112 R)
• M10: 5,861,245 km (0.106 R)
• M11: 6,543,112 km (0.08 R)
• M12: 6,612,675 km (0.107 R)
• M13: 6,752,549 km (0.077 R)
• M14: 7,178,155 km (0.096 R)
• M15: 8,430,289 km (0.093 R)
• M16: 9,354,056 km (0.098 R)
• M17: 9,669,109 km (0.101 R)
• M18: 11,129,034 km (0.066 R)
• M19: 15,995,453 km (0.049 R)
• M20: 16,183,348 km (0.101 R)
• M21: 16,277,595 km (0.111 R)
• M22: 17,615,299 km (0.102 R)
• M23: 17,809,178 km (0.115 R)
• M24: 19,286,457 km (0.081 R)
• M25: 19,888,289 km (0.089 R)
• M26: 21,522,945 km (0.034 R)
• M27: 22,566,390 km (0.073 R)
• M28: 23,094,321 km (0.093 R)
• M29: 23,306,600 km (0.104 R)
• M30: 24,269,861 km (0.033 R)
• M31: 24,377,721 km (0.082 R)
• M32: 25,246,137 km (0.087 R)
• M33: 27,124,787 km (0.083 R)
• M34: 27,461,083 km (0.118 R)
• M35: 28,477,899 km (0.097 R)
• M36: 28,933,724 km (0.062 R)
• M37: 31,837,120 km (0.038 R)
• M38: 31,955,302 km (0.031 R)
• M39: 37,043,126 km (0.072 R)
• M40: 38,416,584 km (0.082 R)
• M41: 38,668,058 km (0.064 R)
• M42: 39,552,630 km (0.101 R)
• M43: 40,699,746 km (0.096 R)
• M44: 43,287,789 km (0.112 R)
• M45: 43,811,681 km (0.08 R)
• M46: 44,998,292 km (0.084 R)
• M47: 46,462,855 km (0.082 R)
• M48: 48,620,804 km (0.112 R)
• M49: 50,949,295 km (0.061 R)
• M50: 55,713,837 km (0.065 R)
• M51: 56,140,939 km (0.07 R)
• M52: 57,716,654 km (0.07 R)
• M53: 58,437,566 km (0.079 R)
• M54: 60,911,167 km (0.118 R)
• M55: 61,351,284 km (0.116 R)
• M56: 63,270,325 km (0.097 R)
• M57: 63,715,977 km (0.065 R)
• M58: 64,461,124 km (0.069 R)
• M59: 67,318,593 km (0.069 R)
• M60: 68,991,696 km (0.105 R)
• M61: 69,297,474 km (0.075 R)
• M62: 74,562,421 km (0.084 R)
• M63: 74,719,200 km (0.1 R)
• M64: 74,876,128 km (0.11 R)
• M65: 75,662,265 km (0.096 R)
• M66: 80,275,564 km (0.092 R)
• M67: 80,436,232 km (0.105 R)
• M68: 81,241,218 km (0.082 R)
• M69: 81,887,331 km (0.057 R)
• M70: 82,697,105 km (0.097 R)
• M71: 83,835,544 km (0.045 R)
• M72: 88,938,477 km (0.098 R)
• M73: 92,115,487 km (0.083 R)
• M74: 94,310,537 km (0.082 R)
• M75: 94,649,825 km (0.04 R)
• M76: 94,989,412 km (0.065 R)
• M77: 95,329,448 km (0.074 R)
• M78: 97,035,761 km (0.047 R)
• M79: 97,378,191 km (0.084 R)
• M80: 101,519,060 km (0.087 R)
• M81: 102,388,971 km (0.087 R)
• M82: 102,911,966 km (0.073 R)
• M83: 103,960,946 km (0.084 R)
• M84: 104,837,739 km (0.102 R)
• M85: 106,775,331 km (0.058 R)
• M86: 106,952,006 km (0.075 R)
• M87: 107,659,903 km (0.077 R)
• M88: 111,222,576 km (0.067 R)
• M89: 111,581,013 km (0.115 R)
• M90: 111,939,748 km (0.035 R)
• M91: 112,658,416 km (0.06 R)
• M92: 114,281,105 km (0.097 R)
• M93: 121,217,210 km (0.113 R)
• M94: 121,585,969 km (0.06 R)
• M95: 122,509,735 km (0.074 R)
• M96: 123,435,746 km (0.118 R)

Kuiper Belt

Range: 36.5 - 62.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 11,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit