🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.54 AU - 0.72 AU

Year: 185 Days

Day: 19.8 Hours

Environment

Temp: 213 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.86 AU - 1.04 AU

Year: 343 Days

Day: 39.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,372,805 km

• M1: 131,796 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.11 AU - 1.81 AU

Year: 654 Days

Day: 21.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.37 AU - 1.83 AU

Year: 751 Days

Day: 36 Hours

Environment

Temp: -57 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.96 AU - 4.64 AU

Year: 2747 Days

Day: 25 Hours

Environment

Temp: -126 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,372,805 km

• M1: 533,466 km (0.078 R)
• M2: 614,099 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.44 AU - 4.24 AU

Year: 2791 Days

Day: 29.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.2

Radius: 14.3

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.74 AU - 5.96 AU

Year: 4589 Days

Day: 13 Hours

Environment

Temp: -143 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 86,372,805 km

• M1: 193,430 km (0.047 R)
• M2: 284,834 km (0.102 R)
• M3: 379,829 km (0.083 R)
• M4: 538,702 km (0.07 R)
• M5: 725,699 km (0.097 R)
• M6: 844,929 km (0.079 R)
• M7: 954,285 km (0.093 R)
• M8: 1,051,075 km (0.068 R)
• M9: 1,236,576 km (0.078 R)
• M10: 1,333,665 km (0.077 R)
• M11: 1,588,430 km (0.091 R)
• M12: 2,241,275 km (0.098 R)
• M13: 2,361,851 km (0.101 R)
• M14: 2,853,579 km (0.036 R)
• M15: 3,240,290 km (0.084 R)
• M16: 3,658,266 km (0.091 R)
• M17: 4,108,406 km (0.119 R)
• M18: 4,257,406 km (0.099 R)
• M19: 4,362,872 km (0.097 R)
• M20: 4,453,977 km (0.112 R)
• M21: 4,966,500 km (0.059 R)
• M22: 5,205,707 km (0.119 R)
• M23: 5,448,953 km (0.04 R)
• M24: 5,845,836 km (0.093 R)
• M25: 6,355,217 km (0.025 R)
• M26: 6,615,367 km (0.117 R)
• M27: 7,128,339 km (0.103 R)
• M28: 7,290,203 km (0.026 R)
• M29: 7,599,273 km (0.115 R)
• M30: 7,746,178 km (0.103 R)
• M31: 8,099,079 km (0.063 R)
• M32: 8,230,426 km (0.113 R)
• M33: 8,400,220 km (0.054 R)
• M34: 8,782,143 km (0.077 R)
• M35: 8,955,826 km (0.049 R)
• M36: 9,111,109 km (0.091 R)
• M37: 9,326,230 km (0.059 R)
• M38: 9,861,342 km (0.097 R)
• M39: 10,122,690 km (0.113 R)
• M40: 10,284,554 km (0.1 R)
• M41: 11,421,049 km (0.061 R)
• M42: 11,653,225 km (0.062 R)
• M43: 12,143,607 km (0.065 R)
• M44: 12,445,346 km (0.111 R)
• M45: 12,575,496 km (0.095 R)
• M46: 13,122,576 km (0.094 R)
• M47: 13,321,391 km (0.119 R)
• M48: 13,432,393 km (0.104 R)
• M49: 13,991,590 km (0.11 R)
• M50: 14,856,265 km (0.105 R)
• M51: 15,225,473 km (0.09 R)
• M52: 15,667,983 km (0.079 R)
• M53: 15,761,632 km (0.098 R)

Asteroid Belt

Center: 7.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.7

Radius: 11.1

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.35 AU - 10.55 AU

Year: 10773 Days

Day: 12.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 86,372,805 km

• M1: 182,659 km (0.06 R)
• M2: 381,325 km (0.068 R)
• M3: 681,717 km (0.119 R)
• M4: 928,255 km (0.034 R)
• M5: 1,035,068 km (0.101 R)
• M6: 1,242,410 km (0.113 R)
• M7: 1,505,254 km (0.077 R)
• M8: 1,611,169 km (0.059 R)
• M9: 1,741,768 km (0.108 R)
• M10: 1,967,362 km (0.086 R)
• M11: 2,107,535 km (0.079 R)
• M12: 2,324,003 km (0.087 R)
• M13: 2,778,930 km (0.119 R)
• M14: 2,883,798 km (0.06 R)
• M15: 3,975,414 km (0.066 R)
• M16: 4,518,753 km (0.045 R)
• M17: 5,053,566 km (0.104 R)
• M18: 5,443,268 km (0.108 R)
• M19: 5,809,035 km (0.112 R)
• M20: 6,705,425 km (0.115 R)
• M21: 6,954,057 km (0.053 R)
• M22: 7,242,033 km (0.091 R)
• M23: 8,204,994 km (0.092 R)
• M24: 8,586,020 km (0.109 R)
• M25: 8,972,880 km (0.073 R)
• M26: 9,365,575 km (0.105 R)
• M27: 9,563,941 km (0.083 R)
• M28: 10,127,028 km (0.117 R)
• M29: 10,412,610 km (0.066 R)
• M30: 10,494,739 km (0.12 R)
• M31: 10,577,018 km (0.038 R)
• M32: 11,709,175 km (0.104 R)
• M33: 12,181,455 km (0.106 R)
• M34: 12,703,702 km (0.09 R)
• M35: 13,188,997 km (0.092 R)
• M36: 13,815,363 km (0.1 R)
• M37: 14,132,212 km (0.099 R)
• M38: 14,543,007 km (0.095 R)
• M39: 15,143,493 km (0.084 R)
• M40: 15,283,218 km (0.077 R)
• M41: 16,035,695 km (0.093 R)
• M42: 16,273,406 km (0.12 R)
• M43: 17,479,015 km (0.116 R)
• M44: 18,067,982 km (0.077 R)
• M45: 19,013,590 km (0.096 R)
• M46: 19,114,120 km (0.102 R)
• M47: 19,416,756 km (0.091 R)
• M48: 20,436,565 km (0.073 R)
• M49: 21,056,947 km (0.056 R)
• M50: 21,526,236 km (0.113 R)
• M51: 22,210,197 km (0.09 R)
• M52: 22,954,746 km (0.114 R)
• M53: 24,086,903 km (0.033 R)
• M54: 24,851,797 km (0.052 R)
• M55: 26,237,372 km (0.118 R)
• M56: 27,933,064 km (0.086 R)
• M57: 29,314,900 km (0.101 R)
• M58: 29,605,718 km (0.107 R)
• M59: 30,014,270 km (0.075 R)
• M60: 30,424,766 km (0.091 R)
• M61: 31,548,246 km (0.073 R)
• M62: 35,122,588 km (0.036 R)
• M63: 35,307,790 km (0.086 R)
• M64: 36,238,439 km (0.097 R)
• M65: 36,487,968 km (0.105 R)
• M66: 37,051,503 km (0.092 R)
• M67: 37,428,938 km (0.108 R)
• M68: 38,823,191 km (0.11 R)
• M69: 41,662,558 km (0.091 R)
• M70: 42,645,865 km (0.109 R)
• M71: 43,371,714 km (0.055 R)
• M72: 43,570,380 km (0.11 R)
• M73: 43,702,924 km (0.073 R)
• M74: 44,168,173 km (0.032 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.7

Radius: 5

Gravity: 22.91 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 15.41 AU - 18.99 AU

Year: 26454 Days

Day: 23.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,372,805 km

• M1: 161,715 km (0.117 R)
• M2: 220,806 km (0.108 R)
• M3: 403,316 km (0.059 R)
• M4: 556,205 km (0.052 R)
• M5: 701,464 km (0.1 R)
• M6: 1,558,959 km (0.046 R)
• M7: 1,660,686 km (0.081 R)
• M8: 3,516,298 km (0.104 R)
• M9: 3,785,425 km (0.075 R)
• M10: 5,126,569 km (0.081 R)
• M11: 5,176,984 km (0.111 R)
• M12: 5,431,450 km (0.105 R)
• M13: 6,005,457 km (0.118 R)
• M14: 6,380,798 km (0.111 R)
• M15: 6,434,952 km (0.085 R)
• M16: 7,097,821 km (0.078 R)
• M17: 8,249,874 km (0.112 R)
• M18: 8,368,206 km (0.06 R)
• M19: 8,726,642 km (0.064 R)
• M20: 9,458,625 km (0.118 R)
• M21: 9,894,702 km (0.107 R)
• M22: 10,146,775 km (0.054 R)
• M23: 11,110,933 km (0.103 R)
• M24: 11,241,682 km (0.065 R)
• M25: 11,703,341 km (0.094 R)
• M26: 12,509,075 km (0.101 R)
• M27: 14,102,890 km (0.075 R)
• M28: 15,031,594 km (0.091 R)
• M29: 16,053,647 km (0.099 R)
• M30: 16,275,650 km (0.091 R)
• M31: 17,400,476 km (0.096 R)
• M32: 18,395,452 km (0.101 R)
• M33: 18,627,628 km (0.06 R)
• M34: 19,330,139 km (0.099 R)
• M35: 19,408,678 km (0.108 R)
• M36: 20,200,500 km (0.043 R)
• M37: 20,680,559 km (0.058 R)
• M38: 20,761,043 km (0.107 R)
• M39: 21,164,508 km (0.088 R)
• M40: 21,326,523 km (0.074 R)
• M41: 22,638,347 km (0.098 R)
• M42: 24,060,424 km (0.118 R)
• M43: 25,943,263 km (0.102 R)
• M44: 26,727,006 km (0.1 R)
• M45: 27,961,637 km (0.071 R)
• M46: 28,765,127 km (0.104 R)
• M47: 30,212,188 km (0.076 R)
• M48: 30,394,697 km (0.113 R)
• M49: 31,497,682 km (0.075 R)
• M50: 31,590,134 km (0.094 R)
• M51: 32,426,685 km (0.048 R)
• M52: 33,459,060 km (0.103 R)
• M53: 33,742,548 km (0.075 R)
• M54: 34,216,623 km (0.094 R)
• M55: 34,788,536 km (0.118 R)
• M56: 35,075,614 km (0.035 R)
• M57: 36,135,216 km (0.104 R)
• M58: 37,205,140 km (0.085 R)
• M59: 38,088,366 km (0.105 R)
• M60: 39,675,300 km (0.057 R)
• M61: 40,678,204 km (0.093 R)
• M62: 41,081,670 km (0.091 R)
• M63: 41,790,913 km (0.094 R)
• M64: 42,811,171 km (0.107 R)
• M65: 43,016,120 km (0.095 R)
• M66: 44,046,251 km (0.114 R)
• M67: 44,772,100 km (0.115 R)
• M68: 46,656,734 km (0.057 R)
• M69: 46,867,667 km (0.066 R)
• M70: 49,962,547 km (0.103 R)
• M71: 50,827,821 km (0.089 R)
• M72: 52,682,985 km (0.116 R)
• M73: 54,560,288 km (0.111 R)
• M74: 54,782,591 km (0.112 R)
• M75: 55,898,441 km (0.052 R)
• M76: 57,134,718 km (0.1 R)
• M77: 57,247,515 km (0.091 R)
• M78: 57,812,696 km (0.048 R)
• M79: 59,519,607 km (0.086 R)
• M80: 60,781,764 km (0.063 R)
• M81: 61,012,295 km (0.039 R)
• M82: 61,242,975 km (0.119 R)
• M83: 61,473,954 km (0.116 R)
• M84: 63,566,080 km (0.103 R)
• M85: 64,268,741 km (0.038 R)
• M86: 65,563,361 km (0.058 R)
• M87: 66,747,877 km (0.114 R)
• M88: 67,223,598 km (0.075 R)
• M89: 67,461,908 km (0.035 R)
• M90: 69,137,853 km (0.109 R)
• M91: 72,897,397 km (0.081 R)
• M92: 74,001,280 km (0.069 R)
• M93: 74,370,487 km (0.117 R)
• M94: 77,096,459 km (0.119 R)
• M95: 79,602,822 km (0.088 R)
• M96: 80,107,266 km (0.119 R)
• M97: 83,412,332 km (0.075 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 10,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit