🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.98 AU - 0.98 AU

Year: 374 Days

Day: 47.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 90,856,834 km

• M1: 202,406 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.39 AU - 2.19 AU

Year: 922 Days

Day: 18.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.2

Radius: 10

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.56 AU - 4.8 AU

Year: 3290 Days

Day: 9.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 90,856,834 km

• M1: 139,874 km (0.102 R)
• M2: 302,636 km (0.042 R)
• M3: 369,058 km (0.109 R)
• M4: 606,470 km (0.11 R)
• M5: 727,943 km (0.091 R)
• M6: 892,052 km (0.118 R)
• M7: 1,068,877 km (0.034 R)
• M8: 1,228,498 km (0.117 R)
• M9: 1,386,024 km (0.109 R)
• M10: 1,467,406 km (0.047 R)
• M11: 1,798,316 km (0.099 R)
• M12: 1,944,174 km (0.043 R)
• M13: 2,012,839 km (0.119 R)
• M14: 2,271,644 km (0.112 R)
• M15: 2,344,199 km (0.056 R)
• M16: 2,454,452 km (0.104 R)
• M17: 2,642,198 km (0.117 R)
• M18: 2,782,820 km (0.098 R)
• M19: 3,098,621 km (0.069 R)
• M20: 3,192,867 km (0.065 R)
• M21: 3,301,775 km (0.099 R)
• M22: 3,692,823 km (0.068 R)
• M23: 3,807,266 km (0.073 R)
• M24: 3,908,544 km (0.081 R)
• M25: 4,113,493 km (0.059 R)
• M26: 4,292,113 km (0.072 R)
• M27: 4,427,798 km (0.112 R)
• M28: 4,812,115 km (0.043 R)
• M29: 5,143,324 km (0.103 R)
• M30: 5,336,006 km (0.03 R)
• M31: 5,580,150 km (0.057 R)
• M32: 5,928,115 km (0.099 R)
• M33: 6,130,072 km (0.091 R)
• M34: 6,197,989 km (0.087 R)
• M35: 6,283,111 km (0.042 R)
• M36: 6,837,670 km (0.119 R)
• M37: 7,102,907 km (0.098 R)
• M38: 7,192,217 km (0.056 R)
• M39: 7,281,676 km (0.062 R)
• M40: 7,425,889 km (0.097 R)
• M41: 7,589,100 km (0.066 R)
• M42: 8,030,264 km (0.059 R)
• M43: 8,404,408 km (0.089 R)
• M44: 8,517,654 km (0.026 R)
• M45: 8,745,940 km (0.111 R)
• M46: 8,918,427 km (0.074 R)
• M47: 8,995,470 km (0.093 R)
• M48: 9,111,408 km (0.11 R)
• M49: 9,188,900 km (0.084 R)
• M50: 9,364,378 km (0.117 R)
• M51: 9,599,845 km (0.114 R)
• M52: 9,937,039 km (0.115 R)
• M53: 10,076,913 km (0.111 R)
• M54: 10,237,730 km (0.111 R)
• M55: 10,541,414 km (0.102 R)
• M56: 11,012,797 km (0.111 R)
• M57: 11,365,698 km (0.104 R)
• M58: 11,449,323 km (0.088 R)
• M59: 11,976,357 km (0.082 R)
• M60: 12,232,169 km (0.091 R)
• M61: 12,296,347 km (0.118 R)
• M62: 12,575,945 km (0.06 R)
• M63: 13,119,733 km (0.056 R)
• M64: 13,449,597 km (0.038 R)
• M65: 13,515,868 km (0.066 R)
• M66: 13,826,733 km (0.109 R)
• M67: 13,938,482 km (0.067 R)
• M68: 14,072,821 km (0.069 R)
• M69: 14,342,696 km (0.038 R)
• M70: 14,569,037 km (0.112 R)
• M71: 14,637,104 km (0.05 R)
• M72: 14,887,830 km (0.079 R)
• M73: 15,048,050 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.2

Radius: 8.5

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.12 AU - 5.52 AU

Year: 4074 Days

Day: 8.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 90,856,834 km

• M1: 106,364 km (0.082 R)
• M2: 367,712 km (0.048 R)
• M3: 630,106 km (0.111 R)
• M4: 761,304 km (0.102 R)
• M5: 857,645 km (0.078 R)
• M6: 1,016,069 km (0.114 R)
• M7: 1,547,889 km (0.056 R)
• M8: 1,799,513 km (0.098 R)
• M9: 2,034,381 km (0.068 R)
• M10: 2,248,007 km (0.069 R)
• M11: 2,389,228 km (0.082 R)
• M12: 2,501,127 km (0.095 R)
• M13: 2,565,753 km (0.108 R)
• M14: 2,796,882 km (0.08 R)
• M15: 3,086,653 km (0.111 R)
• M16: 3,296,987 km (0.037 R)
• M17: 3,421,902 km (0.11 R)
• M18: 3,639,716 km (0.07 R)
• M19: 3,899,568 km (0.11 R)
• M20: 4,398,177 km (0.083 R)
• M21: 4,496,463 km (0.093 R)
• M22: 4,795,509 km (0.103 R)
• M23: 4,978,019 km (0.103 R)
• M24: 5,204,360 km (0.107 R)
• M25: 5,413,049 km (0.112 R)
• M26: 5,518,366 km (0.086 R)
• M27: 5,709,852 km (0.077 R)
• M28: 5,774,029 km (0.062 R)
• M29: 5,860,197 km (0.073 R)
• M30: 6,099,255 km (0.117 R)
• M31: 6,208,910 km (0.113 R)
• M32: 6,319,313 km (0.094 R)
• M33: 6,408,025 km (0.106 R)
• M34: 6,497,185 km (0.078 R)
• M35: 7,365,002 km (0.114 R)
• M36: 7,528,812 km (0.037 R)
• M37: 8,463,500 km (0.054 R)
• M38: 8,684,456 km (0.071 R)
• M39: 9,257,565 km (0.088 R)
• M40: 9,817,360 km (0.069 R)
• M41: 9,997,775 km (0.113 R)
• M42: 10,205,268 km (0.096 R)
• M43: 10,283,358 km (0.09 R)
• M44: 10,783,314 km (0.077 R)
• M45: 11,156,710 km (0.118 R)
• M46: 11,398,909 km (0.055 R)
• M47: 12,246,680 km (0.066 R)
• M48: 12,357,682 km (0.071 R)
• M49: 12,636,233 km (0.105 R)
• M50: 12,692,183 km (0.066 R)
• M51: 13,001,701 km (0.11 R)
• M52: 13,513,325 km (0.111 R)
• M53: 13,656,490 km (0.08 R)
• M54: 14,176,642 km (0.083 R)
• M55: 14,263,858 km (0.079 R)
• M56: 14,351,373 km (0.071 R)
• M57: 14,703,077 km (0.101 R)
• M58: 15,206,324 km (0.11 R)
• M59: 15,385,243 km (0.076 R)
• M60: 15,475,002 km (0.115 R)
• M61: 15,564,910 km (0.111 R)
• M62: 15,835,683 km (0.06 R)
• M63: 16,351,346 km (0.101 R)
• M64: 16,687,942 km (0.053 R)
• M65: 17,212,731 km (0.113 R)
• M66: 17,492,778 km (0.099 R)
• M67: 17,648,958 km (0.058 R)
• M68: 18,627,927 km (0.112 R)
• M69: 18,787,398 km (0.044 R)
• M70: 19,075,673 km (0.105 R)
• M71: 19,333,281 km (0.117 R)
• M72: 19,591,936 km (0.09 R)
• M73: 19,786,562 km (0.083 R)
• M74: 20,210,822 km (0.114 R)
• M75: 20,473,366 km (0.103 R)
• M76: 20,637,924 km (0.091 R)
• M77: 21,068,167 km (0.106 R)
• M78: 21,802,842 km (0.119 R)
• M79: 22,173,396 km (0.118 R)
• M80: 22,240,865 km (0.093 R)
• M81: 22,444,169 km (0.12 R)
• M82: 22,511,936 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.9

Radius: 11.4

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.87 AU - 9.01 AU

Year: 8614 Days

Day: 8 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 90,856,834 km

• M1: 146,008 km (0.064 R)
• M2: 621,878 km (0.118 R)
• M3: 799,900 km (0.077 R)
• M4: 1,228,049 km (0.118 R)
• M5: 1,631,814 km (0.115 R)
• M6: 2,350,332 km (0.096 R)
• M7: 2,427,225 km (0.106 R)
• M8: 2,663,141 km (0.061 R)
• M9: 3,740,096 km (0.09 R)
• M10: 4,105,863 km (0.107 R)
• M11: 5,373,107 km (0.108 R)
• M12: 5,475,432 km (0.044 R)
• M13: 5,785,997 km (0.104 R)
• M14: 5,890,865 km (0.105 R)
• M15: 6,031,637 km (0.103 R)
• M16: 6,316,620 km (0.073 R)
• M17: 6,460,833 km (0.066 R)
• M18: 7,806,914 km (0.092 R)
• M19: 8,711,234 km (0.109 R)
• M20: 8,952,685 km (0.088 R)
• M21: 9,318,900 km (0.106 R)
• M22: 9,690,052 km (0.067 R)
• M23: 10,660,643 km (0.113 R)
• M24: 11,354,030 km (0.115 R)
• M25: 11,441,694 km (0.092 R)
• M26: 11,662,052 km (0.084 R)
• M27: 12,286,324 km (0.09 R)
• M28: 12,511,917 km (0.07 R)
• M29: 13,520,656 km (0.065 R)
• M30: 14,223,616 km (0.099 R)
• M31: 15,324,207 km (0.104 R)
• M32: 15,421,297 km (0.106 R)
• M33: 15,811,448 km (0.08 R)
• M34: 16,303,625 km (0.031 R)
• M35: 17,001,200 km (0.109 R)
• M36: 17,556,058 km (0.089 R)
• M37: 17,861,387 km (0.026 R)
• M38: 18,632,116 km (0.046 R)
• M39: 19,466,124 km (0.114 R)
• M40: 19,940,648 km (0.116 R)
• M41: 20,046,563 km (0.104 R)
• M42: 20,419,062 km (0.055 R)
• M43: 20,847,361 km (0.087 R)
• M44: 21,062,632 km (0.1 R)
• M45: 21,170,642 km (0.118 R)
• M46: 21,278,801 km (0.094 R)
• M47: 21,441,264 km (0.11 R)
• M48: 22,095,456 km (0.07 R)
• M49: 23,256,186 km (0.093 R)
• M50: 23,647,384 km (0.094 R)
• M51: 24,153,773 km (0.04 R)
• M52: 25,005,434 km (0.059 R)
• M53: 25,177,022 km (0.046 R)
• M54: 25,463,802 km (0.099 R)
• M55: 25,636,438 km (0.115 R)
• M56: 25,809,373 km (0.052 R)
• M57: 26,272,528 km (0.097 R)
• M58: 27,678,448 km (0.087 R)
• M59: 27,915,262 km (0.046 R)
• M60: 28,390,684 km (0.105 R)
• M61: 29,048,765 km (0.037 R)
• M62: 29,954,281 km (0.093 R)
• M63: 30,624,180 km (0.047 R)
• M64: 31,669,271 km (0.09 R)
• M65: 32,040,872 km (0.052 R)
• M66: 33,604,918 km (0.106 R)
• M67: 33,857,439 km (0.096 R)
• M68: 34,428,005 km (0.113 R)
• M69: 35,900,497 km (0.086 R)
• M70: 36,029,450 km (0.111 R)
• M71: 36,936,911 km (0.086 R)
• M72: 39,837,464 km (0.025 R)
• M73: 40,708,423 km (0.103 R)
• M74: 41,315,042 km (0.103 R)
• M75: 41,856,886 km (0.083 R)
• M76: 42,400,973 km (0.111 R)
• M77: 43,221,518 km (0.083 R)
• M78: 43,909,219 km (0.097 R)
• M79: 44,392,869 km (0.093 R)
• M80: 45,435,117 km (0.075 R)
• M81: 45,854,291 km (0.082 R)
• M82: 47,190,200 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474.4

Radius: 7.1

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 16.1 AU - 21.48 AU

Year: 31359 Days

Day: 16.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 90,856,834 km

• M1: 841,787 km (0.119 R)
• M2: 1,103,135 km (0.064 R)
• M3: 1,356,105 km (0.047 R)
• M4: 1,489,546 km (0.093 R)
• M5: 1,769,294 km (0.105 R)
• M6: 2,180,838 km (0.087 R)
• M7: 2,337,616 km (0.05 R)
• M8: 2,538,975 km (0.087 R)
• M9: 2,621,254 km (0.08 R)
• M10: 2,830,392 km (0.063 R)
• M11: 3,176,561 km (0.071 R)
• M12: 3,582,121 km (0.093 R)
• M13: 3,861,420 km (0.105 R)
• M14: 4,051,709 km (0.102 R)
• M15: 5,308,780 km (0.038 R)
• M16: 7,194,012 km (0.119 R)
• M17: 8,267,826 km (0.103 R)
• M18: 10,362,794 km (0.032 R)
• M19: 11,434,364 km (0.044 R)
• M20: 12,052,502 km (0.044 R)
• M21: 12,261,041 km (0.102 R)
• M22: 15,227,418 km (0.077 R)
• M23: 15,679,203 km (0.113 R)
• M24: 16,673,431 km (0.04 R)
• M25: 17,373,549 km (0.085 R)
• M26: 18,401,884 km (0.106 R)
• M27: 19,612,730 km (0.1 R)
• M28: 20,022,029 km (0.107 R)
• M29: 21,266,684 km (0.099 R)
• M30: 21,856,249 km (0.086 R)
• M31: 24,092,139 km (0.032 R)
• M32: 25,593,054 km (0.12 R)
• M33: 25,771,674 km (0.117 R)
• M34: 28,130,384 km (0.114 R)
• M35: 28,499,292 km (0.117 R)
• M36: 30,746,551 km (0.074 R)
• M37: 31,221,973 km (0.117 R)
• M38: 31,508,304 km (0.069 R)
• M39: 32,083,657 km (0.077 R)
• M40: 32,469,021 km (0.046 R)
• M41: 33,537,000 km (0.063 R)
• M42: 33,928,199 km (0.119 R)
• M43: 37,719,458 km (0.055 R)
• M44: 38,126,214 km (0.053 R)
• M45: 39,768,051 km (0.066 R)
• M46: 41,014,500 km (0.114 R)
• M47: 41,747,530 km (0.097 R)
• M48: 42,802,045 km (0.072 R)
• M49: 45,368,845 km (0.1 R)
• M50: 45,476,855 km (0.115 R)
• M51: 47,435,839 km (0.044 R)
• M52: 48,315,325 km (0.116 R)
• M53: 49,422,349 km (0.113 R)
• M54: 49,533,501 km (0.08 R)
• M55: 50,313,953 km (0.088 R)
• M56: 51,886,825 km (0.091 R)
• M57: 52,565,999 km (0.047 R)
• M58: 54,047,317 km (0.091 R)
• M59: 54,161,909 km (0.042 R)
• M60: 54,391,243 km (0.062 R)
• M61: 55,542,398 km (0.097 R)
• M62: 55,773,677 km (0.062 R)
• M63: 62,256,351 km (0.115 R)
• M64: 62,857,285 km (0.105 R)
• M65: 63,339,589 km (0.09 R)
• M66: 67,241,251 km (0.074 R)
• M67: 68,105,179 km (0.112 R)
• M68: 70,718,504 km (0.06 R)
• M69: 70,969,230 km (0.095 R)
• M70: 71,094,593 km (0.097 R)
• M71: 71,974,528 km (0.073 R)
• M72: 73,872,326 km (0.088 R)
• M73: 74,891,237 km (0.085 R)
• M74: 77,200,729 km (0.117 R)
• M75: 77,329,683 km (0.116 R)
• M76: 78,493,704 km (0.104 R)
• M77: 81,494,936 km (0.04 R)
• M78: 82,811,397 km (0.118 R)
• M79: 84,267,733 km (0.055 R)
• M80: 90,448,668 km (0.099 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 12,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit