🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.59 AU - 0.71 AU

Year: 200 Days

Day: 29 Hours

Environment

Temp: 155 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,643,094 km

• M1: 287,228 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.19 AU - 1.43 AU

Year: 571 Days

Day: 18 Hours

Environment

Temp: -44 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.7 AU - 1.92 AU

Year: 927 Days

Day: 33.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.95 AU - 2.97 AU

Year: 1469 Days

Day: 16.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,643,094 km

• M1: 722,408 km (0.064 R)
• M2: 1,459,477 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.47 AU - 3.81 AU

Year: 2119 Days

Day: 19.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,643,094 km

• M1: 707,598 km (0.091 R)
• M2: 2,361,552 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.69 AU - 3.85 AU

Year: 2252 Days

Day: 33.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.8

Radius: 9.6

Gravity: 10.13 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.4 AU - 6.96 AU

Year: 5155 Days

Day: 5.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 87,643,094 km

• M1: 128,056 km (0.05 R)
• M2: 194,926 km (0.098 R)
• M3: 314,305 km (0.091 R)
• M4: 534,812 km (0.076 R)
• M5: 607,367 km (0.052 R)
• M6: 696,677 km (0.107 R)
• M7: 804,837 km (0.11 R)
• M8: 904,319 km (0.102 R)
• M9: 1,008,290 km (0.12 R)
• M10: 2,038,421 km (0.114 R)
• M11: 2,137,155 km (0.091 R)
• M12: 2,484,970 km (0.047 R)
• M13: 2,612,128 km (0.098 R)
• M14: 2,850,737 km (0.053 R)
• M15: 3,233,708 km (0.054 R)
• M16: 3,349,496 km (0.057 R)
• M17: 3,419,508 km (0.087 R)
• M18: 3,513,904 km (0.1 R)
• M19: 4,198,165 km (0.076 R)
• M20: 4,401,169 km (0.066 R)
• M21: 4,817,051 km (0.101 R)
• M22: 4,949,595 km (0.075 R)
• M23: 5,029,780 km (0.109 R)
• M24: 5,245,500 km (0.106 R)
• M25: 5,770,439 km (0.111 R)
• M26: 5,939,634 km (0.066 R)
• M27: 6,225,366 km (0.117 R)
• M28: 6,369,877 km (0.102 R)
• M29: 6,929,523 km (0.119 R)
• M30: 7,597,029 km (0.089 R)
• M31: 7,907,295 km (0.112 R)
• M32: 9,720,421 km (0.106 R)
• M33: 9,989,547 km (0.116 R)
• M34: 10,091,124 km (0.105 R)
• M35: 10,397,950 km (0.104 R)
• M36: 10,535,280 km (0.067 R)
• M37: 10,604,245 km (0.119 R)
• M38: 10,777,180 km (0.118 R)
• M39: 11,584,560 km (0.03 R)
• M40: 12,703,552 km (0.108 R)
• M41: 13,183,013 km (0.086 R)
• M42: 13,894,501 km (0.025 R)
• M43: 14,045,894 km (0.043 R)
• M44: 15,004,367 km (0.097 R)
• M45: 16,301,680 km (0.048 R)
• M46: 16,581,428 km (0.094 R)
• M47: 16,782,338 km (0.073 R)
• M48: 16,862,822 km (0.078 R)
• M49: 17,105,320 km (0.081 R)
• M50: 17,349,015 km (0.066 R)
• M51: 17,675,587 km (0.096 R)
• M52: 17,798,556 km (0.06 R)
• M53: 17,962,964 km (0.111 R)
• M54: 18,417,891 km (0.117 R)
• M55: 18,501,068 km (0.035 R)
• M56: 19,044,258 km (0.106 R)
• M57: 19,381,302 km (0.111 R)
• M58: 19,975,654 km (0.046 R)
• M59: 20,619,075 km (0.112 R)
• M60: 20,965,094 km (0.043 R)
• M61: 21,750,633 km (0.079 R)
• M62: 22,368,173 km (0.119 R)
• M63: 22,902,088 km (0.088 R)
• M64: 23,395,312 km (0.111 R)
• M65: 24,666,295 km (0.107 R)
• M66: 26,286,590 km (0.041 R)
• M67: 27,038,618 km (0.104 R)
• M68: 27,559,817 km (0.087 R)
• M69: 28,419,706 km (0.078 R)
• M70: 31,002,663 km (0.069 R)
• M71: 31,250,098 km (0.078 R)
• M72: 31,349,431 km (0.069 R)
• M73: 31,448,614 km (0.09 R)
• M74: 31,996,741 km (0.086 R)
• M75: 32,096,672 km (0.068 R)
• M76: 32,347,099 km (0.112 R)
• M77: 32,447,479 km (0.118 R)
• M78: 33,203,397 km (0.112 R)
• M79: 33,405,953 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.2

Radius: 13.4

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.1 AU - 8.38 AU

Year: 6663 Days

Day: 11.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 87,643,094 km

• M1: 205,847 km (0.075 R)
• M2: 337,493 km (0.071 R)
• M3: 491,728 km (0.076 R)
• M4: 1,126,771 km (0.113 R)
• M5: 1,285,345 km (0.062 R)
• M6: 1,787,844 km (0.113 R)
• M7: 1,995,486 km (0.107 R)
• M8: 2,779,229 km (0.094 R)
• M9: 3,234,456 km (0.075 R)
• M10: 3,738,750 km (0.089 R)
• M11: 4,045,575 km (0.051 R)
• M12: 4,413,885 km (0.103 R)
• M13: 4,534,760 km (0.108 R)
• M14: 5,070,919 km (0.083 R)
• M15: 5,525,996 km (0.079 R)
• M16: 5,773,281 km (0.062 R)
• M17: 5,935,146 km (0.1 R)
• M18: 6,203,525 km (0.07 R)
• M19: 6,384,538 km (0.101 R)
• M20: 6,521,570 km (0.062 R)
• M21: 6,891,675 km (0.079 R)
• M22: 7,332,240 km (0.078 R)
• M23: 7,912,231 km (0.067 R)
• M24: 8,607,562 km (0.093 R)
• M25: 8,945,653 km (0.113 R)
• M26: 9,047,978 km (0.084 R)
• M27: 9,133,548 km (0.108 R)
• M28: 9,652,354 km (0.055 R)
• M29: 9,827,533 km (0.09 R)
• M30: 10,021,412 km (0.036 R)
• M31: 10,359,204 km (0.108 R)
• M32: 10,610,528 km (0.109 R)
• M33: 11,009,655 km (0.101 R)
• M34: 11,636,171 km (0.101 R)
• M35: 12,521,342 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.5

Radius: 3.4

Gravity: 76.08 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 12.94 AU - 16.7 AU

Year: 21725 Days

Day: 16.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,643,094 km

• M1: 202,705 km (0.088 R)
• M2: 327,320 km (0.026 R)
• M3: 473,627 km (0.066 R)
• M4: 638,933 km (0.097 R)
• M5: 1,625,381 km (0.103 R)
• M6: 2,130,872 km (0.11 R)
• M7: 3,185,687 km (0.033 R)
• M8: 3,272,453 km (0.081 R)
• M9: 4,765,739 km (0.063 R)
• M10: 5,015,568 km (0.106 R)
• M11: 5,321,047 km (0.109 R)
• M12: 5,790,485 km (0.072 R)
• M13: 6,056,919 km (0.095 R)
• M14: 6,273,088 km (0.103 R)
• M15: 6,491,650 km (0.098 R)
• M16: 7,563,818 km (0.101 R)
• M17: 7,621,712 km (0.094 R)
• M18: 7,679,756 km (0.11 R)
• M19: 7,913,578 km (0.119 R)
• M20: 9,740,018 km (0.1 R)
• M21: 10,056,567 km (0.093 R)
• M22: 10,895,213 km (0.043 R)
• M23: 13,966,607 km (0.118 R)
• M24: 14,323,248 km (0.118 R)
• M25: 14,972,802 km (0.12 R)
• M26: 15,705,832 km (0.083 R)
• M27: 18,752,392 km (0.106 R)
• M28: 18,988,009 km (0.046 R)
• M29: 19,700,992 km (0.08 R)
• M30: 20,341,870 km (0.11 R)
• M31: 20,746,083 km (0.099 R)
• M32: 21,808,976 km (0.06 R)
• M33: 22,388,668 km (0.086 R)
• M34: 24,072,691 km (0.115 R)
• M35: 25,535,758 km (0.07 R)
• M36: 29,090,054 km (0.06 R)
• M37: 29,362,771 km (0.115 R)
• M38: 32,230,412 km (0.106 R)
• M39: 33,459,209 km (0.112 R)
• M40: 33,649,647 km (0.038 R)
• M41: 33,840,385 km (0.075 R)
• M42: 34,127,164 km (0.119 R)
• M43: 34,799,606 km (0.074 R)
• M44: 35,573,476 km (0.077 R)
• M45: 37,928,595 km (0.053 R)
• M46: 39,325,540 km (0.073 R)
• M47: 41,044,420 km (0.103 R)
• M48: 41,554,549 km (0.101 R)
• M49: 42,787,534 km (0.094 R)
• M50: 42,994,278 km (0.074 R)
• M51: 43,201,172 km (0.09 R)
• M52: 43,928,368 km (0.103 R)
• M53: 45,079,074 km (0.108 R)
• M54: 45,816,442 km (0.075 R)
• M55: 46,451,784 km (0.08 R)
• M56: 46,876,942 km (0.117 R)
• M57: 49,021,726 km (0.078 R)
• M58: 50,106,161 km (0.049 R)
• M59: 50,323,976 km (0.033 R)
• M60: 50,869,858 km (0.112 R)
• M61: 51,747,549 km (0.074 R)
• M62: 52,408,921 km (0.118 R)
• M63: 53,184,287 km (0.078 R)
• M64: 53,295,289 km (0.113 R)
• M65: 54,858,138 km (0.093 R)
• M66: 55,307,530 km (0.107 R)
• M67: 55,645,322 km (0.073 R)
• M68: 60,561,556 km (0.094 R)
• M69: 62,894,984 km (0.112 R)
• M70: 63,954,586 km (0.093 R)
• M71: 64,309,133 km (0.081 R)
• M72: 64,782,909 km (0.119 R)
• M73: 65,733,753 km (0.067 R)
• M74: 66,689,235 km (0.117 R)
• M75: 67,890,057 km (0.076 R)
• M76: 71,045,525 km (0.095 R)
• M77: 71,903,169 km (0.102 R)
• M78: 72,517,867 km (0.08 R)
• M79: 73,010,942 km (0.111 R)
• M80: 73,257,778 km (0.051 R)
• M81: 73,505,063 km (0.102 R)
• M82: 73,628,781 km (0.038 R)
• M83: 74,000,382 km (0.118 R)
• M84: 74,496,748 km (0.049 R)
• M85: 74,620,914 km (0.074 R)
• M86: 74,745,230 km (0.032 R)
• M87: 76,117,491 km (0.102 R)
• M88: 76,242,704 km (0.061 R)
• M89: 78,254,497 km (0.098 R)
• M90: 78,507,167 km (0.063 R)
• M91: 78,633,578 km (0.118 R)
• M92: 80,538,557 km (0.046 R)
• M93: 81,945,076 km (0.11 R)
• M94: 82,073,431 km (0.059 R)
• M95: 84,134,890 km (0.086 R)
• M96: 84,264,292 km (0.071 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.8

Radius: 3.3

Gravity: 45.62 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 14.13 AU - 21.83 AU

Year: 29032 Days

Day: 17.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,643,094 km

• M1: 103,671 km (0.076 R)
• M2: 326,871 km (0.091 R)
• M3: 795,113 km (0.109 R)
• M4: 1,140,385 km (0.104 R)
• M5: 1,201,869 km (0.116 R)
• M6: 1,560,306 km (0.114 R)
• M7: 1,698,385 km (0.095 R)
• M8: 2,060,561 km (0.106 R)
• M9: 2,135,809 km (0.12 R)
• M10: 2,211,954 km (0.078 R)
• M11: 2,894,719 km (0.103 R)
• M12: 3,280,681 km (0.079 R)
• M13: 3,324,513 km (0.055 R)
• M14: 4,052,756 km (0.057 R)
• M15: 4,290,018 km (0.1 R)
• M16: 4,928,053 km (0.04 R)
• M17: 5,181,173 km (0.08 R)
• M18: 5,232,335 km (0.08 R)
• M19: 6,073,225 km (0.113 R)
• M20: 6,127,230 km (0.063 R)
• M21: 6,731,007 km (0.065 R)
• M22: 6,842,756 km (0.029 R)
• M23: 7,642,506 km (0.105 R)
• M24: 7,759,193 km (0.102 R)
• M25: 8,957,621 km (0.112 R)
• M26: 10,148,420 km (0.035 R)
• M27: 10,794,833 km (0.084 R)
• M28: 11,057,078 km (0.081 R)
• M29: 11,321,417 km (0.054 R)
• M30: 11,387,839 km (0.071 R)
• M31: 12,536,601 km (0.084 R)
• M32: 13,020,400 km (0.118 R)
• M33: 14,651,915 km (0.104 R)
• M34: 15,015,138 km (0.044 R)
• M35: 16,122,163 km (0.111 R)
• M36: 18,102,539 km (0.036 R)
• M37: 18,180,180 km (0.115 R)
• M38: 18,963,026 km (0.081 R)
• M39: 19,121,001 km (0.115 R)
• M40: 19,279,276 km (0.094 R)
• M41: 20,158,014 km (0.077 R)
• M42: 21,049,617 km (0.099 R)
• M43: 21,294,958 km (0.116 R)
• M44: 22,870,971 km (0.065 R)
• M45: 23,885,544 km (0.118 R)
• M46: 24,226,926 km (0.04 R)
• M47: 24,312,646 km (0.084 R)
• M48: 25,608,762 km (0.035 R)
• M49: 26,045,887 km (0.049 R)
• M50: 26,485,405 km (0.113 R)
• M51: 28,357,922 km (0.091 R)
• M52: 30,180,622 km (0.078 R)
• M53: 31,292,135 km (0.105 R)
• M54: 31,385,484 km (0.095 R)
• M55: 31,572,182 km (0.109 R)
• M56: 31,852,977 km (0.046 R)
• M57: 32,984,685 km (0.1 R)
• M58: 35,190,057 km (0.119 R)
• M59: 35,968,265 km (0.075 R)
• M60: 36,752,008 km (0.099 R)
• M61: 37,146,049 km (0.074 R)
• M62: 38,137,284 km (0.103 R)
• M63: 38,636,193 km (0.071 R)
• M64: 39,438,786 km (0.06 R)
• M65: 39,741,273 km (0.106 R)
• M66: 40,856,674 km (0.073 R)
• M67: 41,776,851 km (0.095 R)
• M68: 42,600,537 km (0.055 R)
• M69: 43,325,787 km (0.033 R)
• M70: 43,429,608 km (0.065 R)
• M71: 44,368,634 km (0.086 R)
• M72: 49,054,937 km (0.097 R)
• M73: 49,597,229 km (0.118 R)
• M74: 51,346,178 km (0.085 R)
• M75: 54,007,225 km (0.112 R)
• M76: 54,343,072 km (0.108 R)
• M77: 54,567,319 km (0.066 R)
• M78: 56,599,158 km (0.101 R)
• M79: 56,712,852 km (0.113 R)
• M80: 57,167,929 km (0.06 R)
• M81: 58,540,788 km (0.064 R)
• M82: 59,115,992 km (0.041 R)
• M83: 59,577,502 km (0.087 R)
• M84: 62,489,125 km (0.077 R)
• M85: 62,841,578 km (0.115 R)
• M86: 65,208,216 km (0.11 R)
• M87: 68,328,229 km (0.109 R)
• M88: 77,722,377 km (0.069 R)
• M89: 78,354,428 km (0.087 R)
• M90: 79,115,133 km (0.099 R)
• M91: 80,388,510 km (0.065 R)
• M92: 81,283,853 km (0.119 R)
• M93: 83,342,769 km (0.072 R)
• M94: 85,809,937 km (0.103 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 17,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit