🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.74 AU - 1.04 AU

Year: 253 Days

Day: 38.1 Hours

Environment

Temp: 219 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.94 AU - 1.34 AU

Year: 367 Days

Day: 44.7 Hours

Environment

Temp: 213 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.97 AU - 7.85 AU

Year: 5472 Days

Day: 16.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.86 AU - 8.8 AU

Year: 7243 Days

Day: 37.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 19.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.4

Radius: 6

Gravity: 11.68 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 17.48 AU - 22.38 AU

Year: 26804 Days

Day: 20 Hours

Environment

Temp: -178 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 38,102,283 km

• M1: 524,191 km (0.092 R)
• M2: 702,811 km (0.1 R)
• M3: 849,267 km (0.106 R)
• M4: 1,115,252 km (0.094 R)
• M5: 1,286,841 km (0.057 R)
• M6: 1,406,070 km (0.09 R)
• M7: 1,497,923 km (0.092 R)
• M8: 2,900,404 km (0.12 R)
• M9: 3,338,875 km (0.104 R)
• M10: 4,056,496 km (0.066 R)
• M11: 4,276,405 km (0.119 R)
• M12: 4,728,041 km (0.1 R)
• M13: 5,922,131 km (0.083 R)
• M14: 6,629,430 km (0.117 R)
• M15: 7,631,436 km (0.106 R)
• M16: 8,012,312 km (0.112 R)
• M17: 9,020,153 km (0.077 R)
• M18: 9,192,041 km (0.051 R)
• M19: 10,726,167 km (0.103 R)
• M20: 11,214,006 km (0.107 R)
• M21: 11,896,471 km (0.105 R)
• M22: 14,825,448 km (0.109 R)
• M23: 17,177,576 km (0.099 R)
• M24: 17,604,528 km (0.114 R)
• M25: 19,126,237 km (0.062 R)
• M26: 19,791,200 km (0.099 R)
• M27: 20,992,022 km (0.065 R)
• M28: 21,067,868 km (0.105 R)
• M29: 21,601,185 km (0.09 R)
• M30: 22,370,866 km (0.111 R)
• M31: 24,653,280 km (0.072 R)
• M32: 25,538,152 km (0.07 R)
• M33: 27,339,160 km (0.104 R)
• M34: 28,674,321 km (0.073 R)
• M35: 29,519,699 km (0.07 R)
• M36: 29,945,305 km (0.075 R)
• M37: 30,201,716 km (0.07 R)
• M38: 30,630,762 km (0.058 R)
• M39: 30,975,286 km (0.072 R)
• M40: 31,234,539 km (0.088 R)
• M41: 32,191,517 km (0.108 R)
• M42: 34,223,355 km (0.081 R)
• M43: 34,580,894 km (0.076 R)
• M44: 35,299,862 km (0.086 R)
• M45: 35,932,810 km (0.105 R)
• M46: 36,569,648 km (0.068 R)
• M47: 36,843,712 km (0.042 R)
• M48: 37,026,819 km (0.059 R)
• M49: 37,210,226 km (0.034 R)
• M50: 38,039,148 km (0.083 R)
• M51: 38,781,154 km (0.082 R)
• M52: 40,279,376 km (0.096 R)
• M53: 40,751,358 km (0.114 R)
• M54: 41,415,273 km (0.089 R)
• M55: 42,082,928 km (0.059 R)
• M56: 43,332,070 km (0.096 R)
• M57: 43,815,720 km (0.105 R)
• M58: 45,081,618 km (0.101 R)
• M59: 45,571,700 km (0.116 R)
• M60: 45,965,143 km (0.117 R)
• M61: 47,450,201 km (0.104 R)
• M62: 47,549,683 km (0.119 R)
• M63: 47,948,661 km (0.111 R)
• M64: 48,348,685 km (0.102 R)
• M65: 49,051,496 km (0.088 R)
• M66: 49,858,726 km (0.11 R)
• M67: 50,061,282 km (0.094 R)
• M68: 51,998,724 km (0.084 R)
• M69: 53,338,522 km (0.099 R)
• M70: 54,272,612 km (0.086 R)
• M71: 55,736,427 km (0.081 R)
• M72: 55,841,444 km (0.088 R)
• M73: 56,157,096 km (0.067 R)
• M74: 57,743,731 km (0.054 R)
• M75: 57,956,459 km (0.105 R)
• M76: 61,937,558 km (0.061 R)
• M77: 62,155,223 km (0.107 R)
• M78: 62,373,187 km (0.084 R)
• M79: 63,247,586 km (0.064 R)
• M80: 63,466,747 km (0.049 R)
• M81: 64,125,875 km (0.058 R)
• M82: 64,235,979 km (0.102 R)
• M83: 65,008,353 km (0.099 R)
• M84: 65,783,868 km (0.079 R)
• M85: 66,450,925 km (0.119 R)
• M86: 69,480,432 km (0.11 R)
• M87: 70,727,629 km (0.045 R)
• M88: 71,183,005 km (0.045 R)
• M89: 72,899,042 km (0.116 R)
• M90: 73,128,974 km (0.117 R)
• M91: 73,704,627 km (0.054 R)
• M92: 75,208,385 km (0.098 R)
• M93: 77,073,122 km (0.086 R)
• M94: 77,190,257 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 21.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.3

Radius: 3

Gravity: 38.48 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 20.9 AU - 21.84 AU

Year: 29760 Days

Day: 20.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 38,102,283 km

• M1: 244,144 km (0.079 R)
• M2: 427,252 km (0.105 R)
• M3: 741,407 km (0.06 R)
• M4: 1,111,961 km (0.059 R)
• M5: 1,168,958 km (0.068 R)
• M6: 1,315,863 km (0.085 R)
• M7: 1,376,300 km (0.102 R)
• M8: 1,925,624 km (0.111 R)
• M9: 2,685,731 km (0.041 R)
• M10: 3,867,554 km (0.083 R)
• M11: 3,997,853 km (0.089 R)
• M12: 4,173,781 km (0.093 R)
• M13: 4,218,211 km (0.094 R)
• M14: 4,533,414 km (0.096 R)
• M15: 4,624,818 km (0.096 R)
• M16: 5,867,827 km (0.109 R)
• M17: 5,967,609 km (0.064 R)
• M18: 6,732,652 km (0.118 R)
• M19: 7,474,358 km (0.059 R)
• M20: 8,130,195 km (0.109 R)
• M21: 8,975,872 km (0.063 R)
• M22: 9,789,834 km (0.104 R)
• M23: 9,848,925 km (0.069 R)
• M24: 11,425,089 km (0.096 R)
• M25: 12,818,593 km (0.09 R)
• M26: 13,012,771 km (0.07 R)
• M27: 13,338,445 km (0.085 R)
• M28: 14,064,593 km (0.064 R)
• M29: 15,211,560 km (0.094 R)
• M30: 16,318,285 km (0.082 R)
• M31: 16,598,931 km (0.09 R)
• M32: 17,093,950 km (0.086 R)
• M33: 17,881,733 km (0.069 R)
• M34: 18,827,790 km (0.115 R)
• M35: 19,566,504 km (0.113 R)
• M36: 20,844,070 km (0.094 R)
• M37: 21,531,173 km (0.109 R)
• M38: 22,225,756 km (0.077 R)
• M39: 23,163,286 km (0.074 R)
• M40: 24,915,077 km (0.047 R)
• M41: 25,157,276 km (0.112 R)
• M42: 25,970,190 km (0.113 R)
• M43: 26,462,068 km (0.069 R)
• M44: 26,626,775 km (0.083 R)
• M45: 27,122,692 km (0.043 R)
• M46: 27,205,719 km (0.098 R)
• M47: 27,705,226 km (0.073 R)
• M48: 28,628,844 km (0.109 R)
• M49: 28,797,740 km (0.057 R)
• M50: 29,221,850 km (0.068 R)
• M51: 31,198,486 km (0.091 R)
• M52: 31,721,331 km (0.092 R)
• M53: 33,218,058 km (0.07 R)
• M54: 33,573,502 km (0.119 R)
• M55: 34,378,039 km (0.054 R)
• M56: 37,658,721 km (0.108 R)
• M57: 37,936,674 km (0.117 R)
• M58: 39,712,251 km (0.1 R)
• M59: 40,278,628 km (0.083 R)
• M60: 41,133,131 km (0.105 R)
• M61: 41,897,726 km (0.098 R)
• M62: 43,537,917 km (0.097 R)
• M63: 44,024,260 km (0.025 R)
• M64: 46,384,017 km (0.058 R)
• M65: 47,279,360 km (0.108 R)
• M66: 47,879,397 km (0.059 R)
• M67: 48,280,918 km (0.114 R)
• M68: 49,390,784 km (0.046 R)
• M69: 49,694,917 km (0.082 R)
• M70: 50,713,080 km (0.118 R)
• M71: 50,917,580 km (0.1 R)
• M72: 51,327,329 km (0.09 R)
• M73: 51,944,121 km (0.083 R)
• M74: 52,770,200 km (0.091 R)
• M75: 53,184,885 km (0.091 R)
• M76: 56,435,049 km (0.088 R)
• M77: 57,071,438 km (0.111 R)
• M78: 57,497,044 km (0.06 R)
• M79: 58,565,771 km (0.075 R)
• M80: 59,533,221 km (0.11 R)
• M81: 62,029,261 km (0.103 R)
• M82: 62,357,329 km (0.079 R)
• M83: 62,466,835 km (0.081 R)
• M84: 65,558,574 km (0.098 R)
• M85: 65,669,875 km (0.079 R)
• M86: 66,674,724 km (0.105 R)
• M87: 67,235,267 km (0.055 R)
• M88: 67,459,813 km (0.11 R)
• M89: 68,812,777 km (0.041 R)
• M90: 70,516,547 km (0.065 R)
• M91: 72,234,080 km (0.064 R)
• M92: 75,593,450 km (0.097 R)
• M93: 75,943,957 km (0.069 R)
• M94: 77,468,659 km (0.073 R)
• M95: 77,939,892 km (0.119 R)
• M96: 78,648,388 km (0.104 R)
• M97: 79,003,533 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 21.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.8

Radius: 5.1

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 18.31 AU - 25.61 AU

Year: 31001 Days

Day: 22.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 38,102,283 km

• M1: 73,004 km (0.062 R)
• M2: 567,574 km (0.094 R)
• M3: 622,477 km (0.09 R)
• M4: 1,107,623 km (0.094 R)
• M5: 1,470,098 km (0.079 R)
• M6: 2,968,321 km (0.09 R)
• M7: 3,882,065 km (0.072 R)
• M8: 3,935,172 km (0.104 R)
• M9: 4,015,356 km (0.076 R)
• M10: 6,788,452 km (0.081 R)
• M11: 7,274,496 km (0.095 R)
• M12: 7,505,176 km (0.114 R)
• M13: 7,805,269 km (0.111 R)
• M14: 8,075,293 km (0.09 R)
• M15: 8,348,309 km (0.1 R)
• M16: 8,659,323 km (0.108 R)
• M17: 11,431,521 km (0.035 R)
• M18: 12,281,088 km (0.069 R)
• M19: 12,516,255 km (0.096 R)
• M20: 13,110,757 km (0.051 R)
• M21: 13,552,520 km (0.089 R)
• M22: 14,409,566 km (0.057 R)
• M23: 14,990,455 km (0.101 R)
• M24: 19,813,789 km (0.077 R)
• M25: 20,274,251 km (0.105 R)
• M26: 22,103,085 km (0.059 R)
• M27: 25,615,195 km (0.111 R)
• M28: 27,537,378 km (0.078 R)
• M29: 28,360,615 km (0.062 R)
• M30: 29,139,571 km (0.086 R)
• M31: 30,400,531 km (0.118 R)
• M32: 31,572,182 km (0.097 R)
• M33: 32,163,393 km (0.055 R)
• M34: 32,271,253 km (0.067 R)
• M35: 32,812,647 km (0.062 R)
• M36: 33,084,317 km (0.04 R)
• M37: 35,842,902 km (0.067 R)
• M38: 36,178,899 km (0.101 R)
• M39: 36,347,196 km (0.119 R)
• M40: 36,572,191 km (0.12 R)

Kuiper Belt

Range: 36.3 - 65.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 13,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit