🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.46 AU - 0.62 AU

Year: 146 Days

Day: 15.9 Hours

Environment

Temp: 229 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.61 AU - 0.79 AU

Year: 216 Days

Day: 41.5 Hours

Environment

Temp: 108 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.63 AU - 0.89 AU

Year: 244 Days

Day: 15.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,059,588 km

• M1: 93,499 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.85 AU - 1.39 AU

Year: 437 Days

Day: 22.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.09 AU - 1.17 AU

Year: 443 Days

Day: 21.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 45.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,059,588 km

• M1: 393,592 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.09 AU - 2.87 AU

Year: 1441 Days

Day: 16.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,059,588 km

• M1: 1,200,523 km (0.061 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.23 AU - 3.25 AU

Year: 1673 Days

Day: 24 Hours

Environment

Temp: -107 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,059,588 km

• M1: 437,424 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.6

Radius: 3

Gravity: 106.84 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 13.94 AU - 14.4 AU

Year: 19680 Days

Day: 23.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,059,588 km

• M1: 162,164 km (0.111 R)
• M2: 542,292 km (0.088 R)
• M3: 736,770 km (0.085 R)
• M4: 788,530 km (0.108 R)
• M5: 1,124,078 km (0.097 R)
• M6: 1,306,588 km (0.072 R)
• M7: 1,665,024 km (0.118 R)
• M8: 1,802,505 km (0.094 R)
• M9: 1,943,576 km (0.118 R)
• M10: 2,125,187 km (0.071 R)
• M11: 2,622,002 km (0.095 R)
• M12: 3,110,888 km (0.098 R)
• M13: 3,322,868 km (0.061 R)
• M14: 3,671,581 km (0.113 R)
• M15: 3,895,529 km (0.057 R)
• M16: 3,986,185 km (0.048 R)
• M17: 4,593,103 km (0.106 R)
• M18: 4,640,975 km (0.098 R)
• M19: 5,328,377 km (0.118 R)
• M20: 6,047,045 km (0.098 R)
• M21: 6,205,020 km (0.091 R)
• M22: 6,310,936 km (0.086 R)
• M23: 6,686,875 km (0.086 R)
• M24: 8,202,900 km (0.076 R)
• M25: 8,671,590 km (0.081 R)
• M26: 9,330,270 km (0.075 R)
• M27: 11,335,629 km (0.089 R)
• M28: 11,400,405 km (0.088 R)
• M29: 11,465,330 km (0.065 R)
• M30: 13,330,816 km (0.096 R)
• M31: 13,880,738 km (0.051 R)
• M32: 14,578,761 km (0.106 R)
• M33: 16,299,735 km (0.052 R)
• M34: 16,519,195 km (0.119 R)
• M35: 16,887,356 km (0.03 R)
• M36: 16,961,407 km (0.039 R)
• M37: 17,781,951 km (0.112 R)
• M38: 19,928,381 km (0.095 R)
• M39: 22,317,010 km (0.049 R)
• M40: 22,805,447 km (0.106 R)
• M41: 24,125,200 km (0.103 R)
• M42: 24,626,353 km (0.064 R)
• M43: 25,724,102 km (0.106 R)
• M44: 27,792,292 km (0.106 R)
• M45: 30,812,075 km (0.093 R)
• M46: 31,355,714 km (0.033 R)
• M47: 31,993,898 km (0.077 R)
• M48: 32,085,452 km (0.084 R)
• M49: 32,177,006 km (0.109 R)
• M50: 32,728,573 km (0.09 R)
• M51: 33,654,584 km (0.113 R)
• M52: 36,388,485 km (0.118 R)
• M53: 37,058,983 km (0.11 R)
• M54: 37,443,898 km (0.039 R)
• M55: 37,540,389 km (0.102 R)
• M56: 39,290,534 km (0.117 R)
• M57: 39,978,385 km (0.11 R)
• M58: 40,175,555 km (0.077 R)
• M59: 45,005,173 km (0.11 R)
• M60: 46,655,238 km (0.082 R)
• M61: 47,801,157 km (0.115 R)
• M62: 47,905,876 km (0.103 R)
• M63: 49,590,198 km (0.099 R)
• M64: 50,226,887 km (0.067 R)
• M65: 51,080,043 km (0.035 R)
• M66: 53,125,046 km (0.064 R)
• M67: 56,851,080 km (0.082 R)
• M68: 58,745,289 km (0.049 R)
• M69: 59,869,217 km (0.055 R)
• M70: 60,094,961 km (0.097 R)
• M71: 60,547,045 km (0.115 R)
• M72: 60,773,537 km (0.078 R)
• M73: 61,227,417 km (0.088 R)
• M74: 62,595,489 km (0.068 R)
• M75: 63,283,490 km (0.109 R)
• M76: 63,743,354 km (0.035 R)
• M77: 64,204,414 km (0.118 R)
• M78: 65,362,002 km (0.047 R)
• M79: 66,292,950 km (0.107 R)
• M80: 66,409,636 km (0.102 R)
• M81: 66,877,130 km (0.116 R)
• M82: 67,228,386 km (0.068 R)
• M83: 68,875,757 km (0.086 R)
• M84: 69,348,786 km (0.09 R)
• M85: 72,090,167 km (0.065 R)
• M86: 75,718,513 km (0.082 R)
• M87: 76,573,764 km (0.061 R)
• M88: 77,924,035 km (0.058 R)
• M89: 79,282,084 km (0.095 R)
• M90: 80,897,143 km (0.087 R)
• M91: 81,146,672 km (0.068 R)
• M92: 82,272,247 km (0.081 R)
• M93: 82,397,610 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.8

Radius: 3.2

Gravity: 69.41 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 12.01 AU - 17.39 AU

Year: 20795 Days

Day: 15.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,059,588 km

• M1: 59,839 km (0.086 R)
• M2: 86,019 km (0.061 R)
• M3: 184,903 km (0.04 R)
• M4: 230,680 km (0.106 R)
• M5: 648,357 km (0.102 R)
• M6: 744,399 km (0.081 R)
• M7: 769,083 km (0.099 R)
• M8: 896,839 km (0.117 R)
• M9: 1,059,003 km (0.086 R)
• M10: 1,230,293 km (0.111 R)
• M11: 1,534,725 km (0.055 R)
• M12: 1,598,304 km (0.056 R)
• M13: 1,662,780 km (0.085 R)
• M14: 1,794,426 km (0.032 R)
• M15: 3,448,530 km (0.115 R)
• M16: 3,574,043 km (0.087 R)
• M17: 3,743,687 km (0.083 R)
• M18: 4,134,885 km (0.092 R)
• M19: 4,179,166 km (0.045 R)
• M20: 4,447,993 km (0.06 R)
• M21: 4,815,256 km (0.113 R)
• M22: 5,481,116 km (0.052 R)
• M23: 5,924,076 km (0.084 R)
• M24: 6,532,490 km (0.086 R)
• M25: 7,054,587 km (0.097 R)
• M26: 7,917,318 km (0.083 R)
• M27: 9,798,960 km (0.085 R)
• M28: 11,999,245 km (0.104 R)
• M29: 12,380,271 km (0.099 R)
• M30: 12,444,149 km (0.116 R)
• M31: 12,508,177 km (0.047 R)
• M32: 12,636,532 km (0.056 R)
• M33: 13,024,140 km (0.116 R)
• M34: 13,349,964 km (0.071 R)
• M35: 14,680,488 km (0.042 R)
• M36: 15,087,693 km (0.113 R)
• M37: 15,156,059 km (0.075 R)
• M38: 15,567,603 km (0.065 R)
• M39: 16,542,233 km (0.106 R)
• M40: 17,896,244 km (0.115 R)
• M41: 18,113,310 km (0.074 R)
• M42: 20,105,355 km (0.116 R)
• M43: 21,625,120 km (0.04 R)
• M44: 23,024,159 km (0.096 R)
• M45: 23,497,038 km (0.101 R)
• M46: 24,212,116 km (0.056 R)
• M47: 24,612,590 km (0.101 R)
• M48: 25,501,201 km (0.112 R)
• M49: 26,154,046 km (0.098 R)
• M50: 26,564,842 km (0.107 R)
• M51: 28,650,685 km (0.092 R)
• M52: 28,819,880 km (0.066 R)
• M53: 30,443,017 km (0.101 R)
• M54: 31,222,123 km (0.075 R)
• M55: 31,570,536 km (0.116 R)
• M56: 33,243,040 km (0.072 R)
• M57: 36,215,401 km (0.093 R)
• M58: 36,398,209 km (0.093 R)
• M59: 36,856,727 km (0.112 R)
• M60: 37,409,491 km (0.079 R)
• M61: 39,553,378 km (0.055 R)
• M62: 40,308,398 km (0.066 R)
• M63: 40,497,939 km (0.03 R)
• M64: 41,641,166 km (0.082 R)
• M65: 42,409,201 km (0.086 R)
• M66: 42,601,883 km (0.088 R)
• M67: 45,724,888 km (0.059 R)
• M68: 46,021,541 km (0.028 R)
• M69: 46,914,939 km (0.043 R)
• M70: 47,914,403 km (0.115 R)
• M71: 49,123,004 km (0.119 R)
• M72: 49,224,132 km (0.08 R)
• M73: 50,750,030 km (0.096 R)
• M74: 51,467,352 km (0.092 R)
• M75: 51,672,900 km (0.071 R)
• M76: 54,265,580 km (0.074 R)
• M77: 54,789,023 km (0.103 R)
• M78: 54,999,059 km (0.118 R)
• M79: 55,104,076 km (0.103 R)
• M80: 55,630,362 km (0.112 R)
• M81: 56,052,527 km (0.12 R)
• M82: 56,581,804 km (0.066 R)
• M83: 65,605,548 km (0.057 R)
• M84: 65,716,998 km (0.119 R)
• M85: 66,051,499 km (0.112 R)
• M86: 66,722,446 km (0.098 R)
• M87: 67,058,742 km (0.073 R)
• M88: 68,635,653 km (0.09 R)
• M89: 69,428,671 km (0.108 R)
• M90: 70,452,668 km (0.094 R)
• M91: 70,566,812 km (0.066 R)
• M92: 71,940,718 km (0.091 R)
• M93: 73,092,323 km (0.075 R)
• M94: 73,207,812 km (0.082 R)
• M95: 74,366,149 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 15,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit