🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.42 AU - 0.62 AU

Year: 138 Days

Day: 17.7 Hours

Environment

Temp: 175 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.45 AU - 0.73 AU

Year: 167 Days

Day: 15.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,364,433 km

• M1: 207,791 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.6 AU - 0.98 AU

Year: 259 Days

Day: 22.1 Hours

Environment

Temp: 98 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.97 AU - 1.05 AU

Year: 375 Days

Day: 17.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.98 AU - 2.48 AU

Year: 1229 Days

Day: 46.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.02 AU - 2.94 AU

Year: 1441 Days

Day: 18.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,364,433 km

• M1: 635,492 km (0.103 R)

Asteroid Belt

Center: 3.92 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.1

Radius: 13.1

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.3 AU - 6.42 AU

Year: 4579 Days

Day: 10.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 93,364,433 km

• M1: 177,423 km (0.09 R)
• M2: 342,280 km (0.068 R)
• M3: 623,374 km (0.077 R)
• M4: 718,519 km (0.114 R)
• M5: 1,168,659 km (0.098 R)
• M6: 1,416,841 km (0.075 R)
• M7: 1,910,963 km (0.06 R)
• M8: 2,001,470 km (0.03 R)
• M9: 2,378,606 km (0.07 R)
• M10: 2,615,868 km (0.054 R)
• M11: 2,923,591 km (0.113 R)
• M12: 3,440,452 km (0.086 R)
• M13: 3,619,072 km (0.053 R)
• M14: 3,732,467 km (0.088 R)
• M15: 3,824,021 km (0.061 R)
• M16: 4,340,881 km (0.061 R)
• M17: 4,607,764 km (0.091 R)
• M18: 4,930,297 km (0.043 R)
• M19: 5,440,725 km (0.053 R)
• M20: 5,597,354 km (0.113 R)
• M21: 6,595,321 km (0.114 R)
• M22: 7,214,956 km (0.103 R)
• M23: 7,618,870 km (0.083 R)
• M24: 8,179,114 km (0.119 R)
• M25: 8,449,138 km (0.104 R)
• M26: 10,130,469 km (0.086 R)
• M27: 10,259,123 km (0.092 R)
• M28: 10,355,913 km (0.109 R)
• M29: 10,976,145 km (0.059 R)
• M30: 11,307,505 km (0.097 R)
• M31: 11,810,752 km (0.036 R)
• M32: 12,804,381 km (0.103 R)
• M33: 13,118,237 km (0.113 R)
• M34: 15,311,791 km (0.107 R)
• M35: 16,356,283 km (0.11 R)
• M36: 16,621,071 km (0.117 R)
• M37: 16,887,206 km (0.094 R)
• M38: 17,116,540 km (0.093 R)
• M39: 17,462,410 km (0.084 R)
• M40: 17,578,199 km (0.082 R)
• M41: 17,771,778 km (0.085 R)
• M42: 18,043,897 km (0.087 R)
• M43: 18,474,439 km (0.101 R)
• M44: 18,631,816 km (0.109 R)
• M45: 18,750,298 km (0.104 R)
• M46: 19,146,583 km (0.064 R)
• M47: 19,265,962 km (0.068 R)
• M48: 19,907,138 km (0.112 R)
• M49: 20,068,554 km (0.086 R)
• M50: 20,270,960 km (0.026 R)
• M51: 20,514,655 km (0.077 R)
• M52: 20,677,717 km (0.073 R)
• M53: 21,540,597 km (0.088 R)
• M54: 22,164,271 km (0.085 R)
• M55: 22,709,555 km (0.112 R)
• M56: 23,259,327 km (0.12 R)
• M57: 23,899,157 km (0.117 R)
• M58: 24,113,681 km (0.077 R)
• M59: 24,285,718 km (0.105 R)
• M60: 24,458,205 km (0.118 R)
• M61: 24,631,140 km (0.087 R)
• M62: 25,370,602 km (0.098 R)
• M63: 25,545,632 km (0.073 R)
• M64: 26,161,526 km (0.081 R)
• M65: 26,427,062 km (0.075 R)
• M66: 26,782,357 km (0.068 R)
• M67: 27,902,845 km (0.096 R)
• M68: 28,038,381 km (0.066 R)
• M69: 28,219,394 km (0.065 R)
• M70: 28,491,662 km (0.11 R)
• M71: 28,719,201 km (0.089 R)
• M72: 29,543,335 km (0.111 R)
• M73: 30,514,674 km (0.101 R)
• M74: 31,214,942 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513

Radius: 14

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.95 AU - 9.56 AU

Year: 9550 Days

Day: 13.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 93,364,433 km

• M1: 177,872 km (0.072 R)
• M2: 437,723 km (0.072 R)
• M3: 687,103 km (0.077 R)
• M4: 1,020,407 km (0.103 R)
• M5: 1,385,575 km (0.114 R)
• M6: 1,563,747 km (0.092 R)
• M7: 1,834,967 km (0.111 R)
• M8: 2,352,576 km (0.096 R)
• M9: 2,447,272 km (0.063 R)
• M10: 2,665,236 km (0.105 R)
• M11: 2,789,252 km (0.059 R)
• M12: 3,017,239 km (0.074 R)
• M13: 3,357,724 km (0.092 R)
• M14: 3,464,986 km (0.099 R)
• M15: 3,628,197 km (0.03 R)
• M16: 3,766,126 km (0.09 R)
• M17: 4,423,459 km (0.071 R)
• M18: 4,963,059 km (0.095 R)
• M19: 5,147,663 km (0.1 R)
• M20: 7,012,699 km (0.109 R)
• M21: 7,116,221 km (0.119 R)
• M22: 7,220,192 km (0.053 R)
• M23: 7,429,928 km (0.106 R)
• M24: 7,570,699 km (0.076 R)
• M25: 8,288,620 km (0.108 R)
• M26: 9,065,781 km (0.081 R)
• M27: 9,292,122 km (0.09 R)
• M28: 9,635,300 km (0.109 R)
• M29: 9,905,025 km (0.118 R)
• M30: 10,968,815 km (0.116 R)
• M31: 11,291,049 km (0.034 R)
• M32: 13,460,816 km (0.077 R)
• M33: 14,153,903 km (0.052 R)
• M34: 14,814,378 km (0.049 R)
• M35: 15,260,180 km (0.089 R)
• M36: 16,256,651 km (0.117 R)
• M37: 16,670,439 km (0.052 R)
• M38: 17,885,173 km (0.094 R)
• M39: 18,217,131 km (0.071 R)
• M40: 18,983,521 km (0.103 R)
• M41: 20,547,716 km (0.101 R)
• M42: 21,848,919 km (0.062 R)
• M43: 22,254,778 km (0.112 R)
• M44: 22,509,692 km (0.068 R)
• M45: 22,868,129 km (0.082 R)
• M46: 23,850,538 km (0.096 R)
• M47: 23,954,808 km (0.047 R)
• M48: 25,217,264 km (0.078 R)
• M49: 25,589,613 km (0.093 R)
• M50: 26,178,431 km (0.05 R)
• M51: 26,555,417 km (0.104 R)
• M52: 26,717,581 km (0.055 R)
• M53: 27,097,111 km (0.057 R)
• M54: 27,533,039 km (0.079 R)
• M55: 27,806,803 km (0.115 R)
• M56: 30,706,309 km (0.118 R)
• M57: 33,350,302 km (0.088 R)
• M58: 33,759,003 km (0.099 R)
• M59: 35,589,184 km (0.118 R)
• M60: 36,666,438 km (0.092 R)
• M61: 36,847,152 km (0.099 R)
• M62: 38,547,033 km (0.096 R)
• M63: 39,221,869 km (0.094 R)
• M64: 39,468,257 km (0.09 R)
• M65: 39,776,877 km (0.113 R)
• M66: 40,583,210 km (0.102 R)
• M67: 41,207,033 km (0.116 R)
• M68: 41,582,972 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.2

Radius: 8

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.79 AU - 9.57 AU

Year: 10262 Days

Day: 11.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 93,364,433 km

• M1: 167,250 km (0.035 R)
• M2: 247,435 km (0.05 R)
• M3: 880,383 km (0.109 R)
• M4: 941,569 km (0.076 R)
• M5: 991,535 km (0.111 R)
• M6: 1,094,458 km (0.094 R)
• M7: 1,200,972 km (0.103 R)
• M8: 1,283,251 km (0.086 R)
• M9: 1,676,992 km (0.04 R)
• M10: 2,223,473 km (0.052 R)
• M11: 2,274,187 km (0.07 R)
• M12: 2,676,456 km (0.073 R)
• M13: 2,876,767 km (0.109 R)
• M14: 3,929,487 km (0.104 R)
• M15: 4,220,306 km (0.111 R)
• M16: 4,539,547 km (0.106 R)
• M17: 4,977,570 km (0.117 R)
• M18: 5,134,049 km (0.102 R)
• M19: 5,224,257 km (0.099 R)
• M20: 5,520,909 km (0.08 R)
• M21: 5,752,936 km (0.092 R)
• M22: 5,870,220 km (0.108 R)
• M23: 6,565,551 km (0.107 R)
• M24: 6,811,490 km (0.115 R)
• M25: 7,286,912 km (0.065 R)
• M26: 7,388,340 km (0.111 R)
• M27: 7,464,784 km (0.11 R)
• M28: 7,980,897 km (0.054 R)
• M29: 8,615,491 km (0.073 R)
• M30: 8,884,618 km (0.114 R)
• M31: 9,047,530 km (0.116 R)
• M32: 10,045,347 km (0.046 R)
• M33: 11,223,730 km (0.068 R)
• M34: 11,517,690 km (0.085 R)
• M35: 12,083,319 km (0.108 R)
• M36: 12,414,978 km (0.112 R)
• M37: 13,959,725 km (0.071 R)
• M38: 14,339,405 km (0.064 R)
• M39: 14,626,483 km (0.09 R)
• M40: 14,818,866 km (0.115 R)
• M41: 14,915,506 km (0.099 R)
• M42: 15,368,638 km (0.09 R)
• M43: 16,288,515 km (0.045 R)
• M44: 16,488,079 km (0.085 R)
• M45: 16,922,960 km (0.047 R)
• M46: 17,361,730 km (0.116 R)
• M47: 22,133,603 km (0.08 R)
• M48: 22,502,213 km (0.064 R)
• M49: 23,357,912 km (0.065 R)
• M50: 24,224,084 km (0.114 R)
• M51: 24,299,930 km (0.038 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.6

Radius: 3.6

Gravity: 71.65 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 13.21 AU - 18.55 AU

Year: 23348 Days

Day: 19.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,364,433 km

• M1: 47,722 km (0.108 R)
• M2: 152,440 km (0.098 R)
• M3: 391,797 km (0.045 R)
• M4: 736,022 km (0.06 R)
• M5: 1,088,175 km (0.097 R)
• M6: 1,281,455 km (0.092 R)
• M7: 1,450,651 km (0.086 R)
• M8: 1,555,668 km (0.102 R)
• M9: 1,591,273 km (0.111 R)
• M10: 1,810,284 km (0.096 R)
• M11: 1,923,380 km (0.104 R)
• M12: 2,077,615 km (0.089 R)
• M13: 2,606,444 km (0.087 R)
• M14: 2,777,284 km (0.111 R)
• M15: 3,589,601 km (0.103 R)
• M16: 5,091,115 km (0.057 R)
• M17: 5,905,526 km (0.075 R)
• M18: 7,052,941 km (0.059 R)
• M19: 7,112,032 km (0.077 R)
• M20: 7,290,503 km (0.09 R)
• M21: 7,350,342 km (0.098 R)
• M22: 7,470,319 km (0.118 R)
• M23: 7,712,518 km (0.099 R)
• M24: 8,833,605 km (0.088 R)
• M25: 9,412,848 km (0.037 R)
• M26: 9,740,018 km (0.114 R)
• M27: 10,338,260 km (0.069 R)
• M28: 10,607,985 km (0.103 R)
• M29: 10,879,954 km (0.109 R)
• M30: 11,430,923 km (0.068 R)
• M31: 13,502,554 km (0.046 R)
• M32: 14,168,564 km (0.105 R)
• M33: 14,467,909 km (0.104 R)
• M34: 14,693,952 km (0.108 R)
• M35: 14,845,195 km (0.057 R)
• M36: 15,996,201 km (0.098 R)
• M37: 16,073,992 km (0.066 R)
• M38: 17,494,723 km (0.082 R)
• M39: 18,058,109 km (0.096 R)
• M40: 19,950,372 km (0.097 R)
• M41: 21,303,485 km (0.066 R)
• M42: 21,389,055 km (0.116 R)
• M43: 21,818,401 km (0.069 R)
• M44: 22,164,121 km (0.097 R)
• M45: 22,250,738 km (0.11 R)
• M46: 24,186,086 km (0.079 R)
• M47: 25,627,162 km (0.066 R)
• M48: 25,900,478 km (0.082 R)
• M49: 27,467,216 km (0.088 R)
• M50: 28,309,003 km (0.028 R)
• M51: 28,874,932 km (0.084 R)
• M52: 29,444,601 km (0.084 R)
• M53: 31,175,598 km (0.12 R)
• M54: 31,272,687 km (0.081 R)
• M55: 32,840,473 km (0.111 R)
• M56: 33,038,241 km (0.036 R)
• M57: 33,137,275 km (0.102 R)
• M58: 36,255,792 km (0.078 R)
• M59: 37,591,103 km (0.092 R)
• M60: 41,052,498 km (0.105 R)
• M61: 41,692,627 km (0.066 R)
• M62: 42,443,609 km (0.056 R)
• M63: 42,659,030 km (0.067 R)
• M64: 48,948,573 km (0.089 R)
• M65: 50,423,010 km (0.058 R)
• M66: 52,604,146 km (0.08 R)
• M67: 55,285,239 km (0.112 R)
• M68: 55,873,907 km (0.104 R)
• M69: 57,057,525 km (0.11 R)
• M70: 58,369,050 km (0.103 R)
• M71: 58,968,489 km (0.118 R)
• M72: 59,088,616 km (0.083 R)
• M73: 63,098,287 km (0.12 R)
• M74: 64,330,525 km (0.097 R)
• M75: 65,197,894 km (0.109 R)
• M76: 65,446,376 km (0.102 R)
• M77: 65,695,307 km (0.105 R)
• M78: 68,200,772 km (0.12 R)
• M79: 68,579,404 km (0.028 R)
• M80: 69,211,754 km (0.09 R)
• M81: 74,210,567 km (0.083 R)
• M82: 75,380,572 km (0.117 R)
• M83: 76,164,016 km (0.068 R)
• M84: 76,294,914 km (0.112 R)
• M85: 79,722,500 km (0.104 R)
• M86: 79,855,343 km (0.113 R)
• M87: 80,520,605 km (0.116 R)
• M88: 82,124,743 km (0.105 R)
• M89: 82,527,461 km (0.112 R)
• M90: 86,863,256 km (0.056 R)
• M91: 87,273,603 km (0.079 R)
• M92: 87,410,485 km (0.076 R)
• M93: 89,472,542 km (0.035 R)
• M94: 90,440,290 km (0.089 R)
• M95: 91,411,629 km (0.103 R)
• M96: 92,805,133 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: 310 - 18,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit