🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.54 AU - 0.62 AU

Year: 167 Days

Day: 33.9 Hours

Environment

Temp: 198 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,628,366 km

• M1: 107,112 km (0.113 R)
• M2: 524,939 km (0.109 R)

Asteroid Belt

Center: 1.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.4 AU - 1.78 AU

Year: 759 Days

Day: 15.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.8 AU - 2.14 AU

Year: 1047 Days

Day: 25.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509

Radius: 9.9

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.31 AU - 7.11 AU

Year: 6583 Days

Day: 13.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 38,628,366 km

• M1: 124,166 km (0.101 R)
• M2: 394,789 km (0.093 R)
• M3: 522,545 km (0.08 R)
• M4: 863,778 km (0.118 R)
• M5: 1,021,604 km (0.067 R)
• M6: 1,142,629 km (0.061 R)
• M7: 1,236,726 km (0.083 R)
• M8: 1,333,515 km (0.114 R)
• M9: 1,569,730 km (0.098 R)
• M10: 1,837,660 km (0.113 R)
• M11: 1,986,809 km (0.087 R)
• M12: 2,178,743 km (0.101 R)
• M13: 2,296,926 km (0.062 R)
• M14: 2,417,352 km (0.08 R)
• M15: 2,622,750 km (0.109 R)
• M16: 3,686,540 km (0.095 R)
• M17: 3,899,568 km (0.085 R)
• M18: 4,263,689 km (0.064 R)
• M19: 4,843,381 km (0.062 R)
• M20: 5,024,693 km (0.098 R)
• M21: 5,155,741 km (0.051 R)
• M22: 5,340,943 km (0.112 R)
• M23: 5,501,462 km (0.073 R)
• M24: 5,799,909 km (0.083 R)
• M25: 6,871,629 km (0.118 R)
• M26: 7,193,114 km (0.081 R)
• M27: 7,730,021 km (0.063 R)
• M28: 8,187,192 km (0.078 R)
• M29: 8,310,611 km (0.119 R)
• M30: 8,747,586 km (0.069 R)
• M31: 8,873,697 km (0.086 R)
• M32: 8,937,126 km (0.093 R)
• M33: 9,481,513 km (0.089 R)
• M34: 10,036,671 km (0.103 R)
• M35: 10,368,329 km (0.078 R)
• M36: 10,770,897 km (0.101 R)
• M37: 10,940,242 km (0.117 R)
• M38: 11,591,441 km (0.103 R)
• M39: 12,432,181 km (0.095 R)
• M40: 12,538,546 km (0.113 R)
• M41: 12,752,470 km (0.036 R)
• M42: 13,364,924 km (0.076 R)
• M43: 13,437,629 km (0.082 R)
• M44: 13,656,490 km (0.116 R)
• M45: 13,876,549 km (0.111 R)
• M46: 14,730,902 km (0.079 R)
• M47: 14,918,947 km (0.053 R)
• M48: 15,411,573 km (0.059 R)
• M49: 15,487,718 km (0.055 R)
• M50: 15,986,477 km (0.06 R)
• M51: 16,141,012 km (0.114 R)
• M52: 16,568,413 km (0.048 R)
• M53: 17,039,048 km (0.039 R)
• M54: 17,355,298 km (0.043 R)
• M55: 17,673,343 km (0.106 R)
• M56: 17,793,171 km (0.101 R)
• M57: 17,913,148 km (0.102 R)
• M58: 18,033,575 km (0.051 R)
• M59: 18,113,909 km (0.117 R)
• M60: 18,477,132 km (0.1 R)
• M61: 18,801,909 km (0.12 R)
• M62: 19,705,032 km (0.07 R)
• M63: 19,870,786 km (0.108 R)
• M64: 20,161,903 km (0.087 R)
• M65: 20,328,855 km (0.102 R)
• M66: 21,128,306 km (0.107 R)
• M67: 21,340,435 km (0.111 R)
• M68: 21,638,584 km (0.104 R)
• M69: 21,895,144 km (0.11 R)
• M70: 22,238,920 km (0.093 R)
• M71: 22,368,322 km (0.115 R)
• M72: 22,714,492 km (0.113 R)
• M73: 23,984,428 km (0.104 R)
• M74: 24,472,117 km (0.046 R)
• M75: 24,650,288 km (0.117 R)
• M76: 25,412,340 km (0.092 R)
• M77: 25,909,454 km (0.095 R)
• M78: 27,097,410 km (0.091 R)
• M79: 28,443,342 km (0.107 R)
• M80: 28,677,463 km (0.065 R)
• M81: 30,958,681 km (0.117 R)
• M82: 31,489,604 km (0.099 R)
• M83: 31,780,572 km (0.091 R)
• M84: 32,169,825 km (0.12 R)
• M85: 32,462,738 km (0.096 R)
• M86: 32,805,616 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.8

Radius: 10.9

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.49 AU - 7.49 AU

Year: 6999 Days

Day: 6.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,628,366 km

• M1: 145,708 km (0.089 R)
• M2: 349,012 km (0.077 R)
• M3: 992,432 km (0.119 R)
• M4: 1,348,026 km (0.112 R)
• M5: 1,424,022 km (0.099 R)
• M6: 1,775,727 km (0.051 R)
• M7: 2,465,074 km (0.089 R)
• M8: 2,540,172 km (0.104 R)
• M9: 2,987,320 km (0.114 R)
• M10: 3,396,320 km (0.091 R)
• M11: 3,844,964 km (0.026 R)
• M12: 3,932,629 km (0.106 R)
• M13: 4,798,202 km (0.06 R)
• M14: 5,671,106 km (0.105 R)
• M15: 5,972,994 km (0.099 R)
• M16: 6,936,853 km (0.072 R)
• M17: 7,587,754 km (0.083 R)
• M18: 7,836,984 km (0.073 R)
• M19: 7,920,609 km (0.063 R)
• M20: 8,032,658 km (0.101 R)
• M21: 8,773,616 km (0.091 R)
• M22: 9,152,248 km (0.11 R)
• M23: 9,447,255 km (0.046 R)
• M24: 9,536,415 km (0.111 R)
• M25: 9,835,462 km (0.078 R)
• M26: 10,137,500 km (0.053 R)
• M27: 10,412,161 km (0.099 R)
• M28: 11,031,048 km (0.101 R)
• M29: 11,757,645 km (0.107 R)
• M30: 11,885,700 km (0.08 R)
• M31: 12,239,948 km (0.082 R)
• M32: 12,728,535 km (0.045 R)
• M33: 12,925,854 km (0.093 R)
• M34: 13,024,888 km (0.101 R)
• M35: 13,290,125 km (0.056 R)
• M36: 13,624,327 km (0.065 R)
• M37: 13,792,475 km (0.066 R)
• M38: 13,893,603 km (0.083 R)
• M39: 14,130,716 km (0.089 R)
• M40: 14,471,799 km (0.071 R)
• M41: 14,781,167 km (0.089 R)
• M42: 14,919,246 km (0.086 R)
• M43: 15,581,516 km (0.062 R)
• M44: 15,651,677 km (0.085 R)
• M45: 15,863,059 km (0.086 R)
• M46: 16,253,210 km (0.085 R)
• M47: 16,790,267 km (0.104 R)
• M48: 17,151,545 km (0.084 R)
• M49: 17,369,510 km (0.114 R)
• M50: 17,881,733 km (0.036 R)
• M51: 18,771,391 km (0.089 R)
• M52: 18,996,087 km (0.119 R)
• M53: 19,071,185 km (0.117 R)
• M54: 19,146,433 km (0.096 R)
• M55: 19,297,078 km (0.098 R)
• M56: 19,448,172 km (0.062 R)
• M57: 19,751,407 km (0.079 R)
• M58: 19,979,992 km (0.069 R)
• M59: 20,209,476 km (0.111 R)
• M60: 20,324,516 km (0.038 R)
• M61: 20,555,196 km (0.06 R)
• M62: 20,941,608 km (0.104 R)
• M63: 21,486,742 km (0.028 R)
• M64: 21,918,332 km (0.117 R)
• M65: 21,997,170 km (0.109 R)
• M66: 22,551,281 km (0.045 R)
• M67: 22,710,453 km (0.048 R)
• M68: 23,150,121 km (0.103 R)
• M69: 23,956,603 km (0.073 R)
• M70: 24,200,298 km (0.065 R)
• M71: 24,649,391 km (0.076 R)
• M72: 26,096,451 km (0.062 R)
• M73: 26,556,913 km (0.104 R)
• M74: 26,809,135 km (0.083 R)
• M75: 27,062,255 km (0.109 R)
• M76: 27,443,430 km (0.083 R)
• M77: 28,211,017 km (0.027 R)
• M78: 28,683,597 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.5

Radius: 9.6

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.22 AU - 10.16 AU

Year: 10552 Days

Day: 7.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 38,628,366 km

• M1: 132,843 km (0.104 R)
• M2: 217,366 km (0.098 R)
• M3: 281,693 km (0.061 R)
• M4: 468,541 km (0.059 R)
• M5: 942,467 km (0.119 R)
• M6: 1,106,875 km (0.099 R)
• M7: 1,236,576 km (0.079 R)
• M8: 1,464,114 km (0.111 R)
• M9: 1,535,024 km (0.107 R)
• M10: 1,730,099 km (0.069 R)
• M11: 1,830,779 km (0.109 R)
• M12: 2,882,452 km (0.119 R)
• M13: 2,942,291 km (0.095 R)
• M14: 3,063,316 km (0.068 R)
• M15: 3,216,953 km (0.086 R)
• M16: 4,089,856 km (0.094 R)
• M17: 4,570,065 km (0.06 R)
• M18: 4,817,051 km (0.096 R)
• M19: 6,154,756 km (0.11 R)
• M20: 6,506,311 km (0.103 R)
• M21: 6,864,298 km (0.103 R)
• M22: 8,662,465 km (0.067 R)
• M23: 8,836,746 km (0.115 R)
• M24: 9,012,225 km (0.115 R)
• M25: 9,411,352 km (0.115 R)
• M26: 9,545,691 km (0.1 R)
• M27: 9,952,597 km (0.076 R)
• M28: 10,596,765 km (0.112 R)
• M29: 12,461,503 km (0.072 R)
• M30: 12,757,258 km (0.113 R)
• M31: 13,456,628 km (0.046 R)
• M32: 14,735,989 km (0.097 R)
• M33: 14,839,959 km (0.036 R)
• M34: 15,734,106 km (0.115 R)
• M35: 15,840,470 km (0.083 R)
• M36: 16,645,755 km (0.055 R)
• M37: 17,026,033 km (0.025 R)
• M38: 17,850,616 km (0.099 R)
• M39: 18,631,966 km (0.092 R)
• M40: 19,083,602 km (0.096 R)
• M41: 19,253,844 km (0.089 R)
• M42: 19,367,539 km (0.103 R)
• M43: 19,538,679 km (0.078 R)
• M44: 19,652,971 km (0.053 R)
• M45: 20,112,686 km (0.055 R)
• M46: 20,228,026 km (0.115 R)
• M47: 20,401,709 km (0.063 R)
• M48: 20,983,944 km (0.109 R)
• M49: 21,748,987 km (0.106 R)
• M50: 22,105,180 km (0.105 R)
• M51: 22,463,317 km (0.101 R)
• M52: 24,528,815 km (0.082 R)
• M53: 25,209,934 km (0.069 R)
• M54: 25,709,292 km (0.104 R)
• M55: 25,960,167 km (0.09 R)
• M56: 26,338,052 km (0.118 R)
• M57: 27,354,569 km (0.114 R)
• M58: 28,578,280 km (0.087 R)
• M59: 30,017,411 km (0.069 R)
• M60: 30,480,117 km (0.064 R)
• M61: 32,017,535 km (0.065 R)
• M62: 32,085,003 km (0.111 R)
• M63: 34,060,443 km (0.107 R)
• M64: 34,474,081 km (0.101 R)
• M65: 36,285,712 km (0.048 R)
• M66: 36,356,023 km (0.056 R)
• M67: 36,708,176 km (0.074 R)
• M68: 37,273,955 km (0.116 R)
• M69: 37,344,864 km (0.08 R)
• M70: 38,199,517 km (0.111 R)
• M71: 38,557,505 km (0.064 R)
• M72: 39,565,794 km (0.067 R)
• M73: 40,218,640 km (0.079 R)
• M74: 41,608,404 km (0.045 R)
• M75: 42,568,373 km (0.085 R)
• M76: 42,865,325 km (0.093 R)
• M77: 43,984,616 km (0.12 R)
• M78: 45,113,482 km (0.094 R)
• M79: 45,416,118 km (0.082 R)
• M80: 46,023,486 km (0.069 R)
• M81: 46,480,657 km (0.093 R)
• M82: 48,324,750 km (0.104 R)
• M83: 49,645,400 km (0.065 R)
• M84: 50,663,264 km (0.041 R)
• M85: 51,451,046 km (0.113 R)
• M86: 51,767,146 km (0.115 R)
• M87: 52,242,718 km (0.12 R)
• M88: 52,401,591 km (0.111 R)
• M89: 52,481,027 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.9

Radius: 5.8

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 13.05 AU - 17.83 AU

Year: 22978 Days

Day: 22.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 38,628,366 km

• M1: 346,469 km (0.103 R)
• M2: 583,132 km (0.088 R)
• M3: 1,273,078 km (0.088 R)
• M4: 1,365,230 km (0.05 R)
• M5: 1,674,898 km (0.118 R)
• M6: 2,179,043 km (0.047 R)
• M7: 2,586,098 km (0.109 R)
• M8: 3,041,175 km (0.055 R)
• M9: 3,115,226 km (0.089 R)
• M10: 3,341,268 km (0.103 R)
• M11: 3,782,582 km (0.092 R)
• M12: 4,269,673 km (0.038 R)
• M13: 4,325,024 km (0.04 R)
• M14: 4,520,698 km (0.1 R)
• M15: 5,036,960 km (0.111 R)
• M16: 5,154,245 km (0.088 R)
• M17: 5,213,187 km (0.087 R)
• M18: 5,451,346 km (0.105 R)
• M19: 6,155,803 km (0.115 R)
• M20: 6,281,315 km (0.118 R)
• M21: 6,888,683 km (0.085 R)
• M22: 7,182,792 km (0.031 R)
• M23: 7,248,765 km (0.088 R)
• M24: 7,414,519 km (0.105 R)
• M25: 8,504,639 km (0.105 R)
• M26: 8,574,352 km (0.12 R)
• M27: 8,890,751 km (0.092 R)
• M28: 9,032,570 km (0.069 R)
• M29: 10,083,345 km (0.083 R)
• M30: 10,754,741 km (0.097 R)
• M31: 10,830,287 km (0.086 R)
• M32: 11,866,552 km (0.055 R)
• M33: 13,175,683 km (0.107 R)
• M34: 14,238,875 km (0.032 R)
• M35: 14,991,053 km (0.055 R)
• M36: 15,286,958 km (0.073 R)
• M37: 16,839,335 km (0.116 R)
• M38: 17,812,618 km (0.111 R)
• M39: 17,901,928 km (0.118 R)
• M40: 18,170,905 km (0.066 R)
• M41: 18,215,934 km (0.085 R)
• M42: 18,531,735 km (0.104 R)
• M43: 18,986,064 km (0.106 R)
• M44: 19,489,910 km (0.067 R)
• M45: 21,028,075 km (0.076 R)
• M46: 21,169,744 km (0.034 R)
• M47: 22,363,386 km (0.09 R)
• M48: 22,556,367 km (0.096 R)
• M49: 22,653,007 km (0.092 R)
• M50: 23,382,746 km (0.063 R)
• M51: 24,070,746 km (0.083 R)
• M52: 24,466,881 km (0.104 R)
• M53: 25,015,008 km (0.082 R)
• M54: 25,920,823 km (0.085 R)
• M55: 26,174,242 km (0.102 R)
• M56: 27,350,979 km (0.064 R)
• M57: 27,971,660 km (0.046 R)
• M58: 28,231,661 km (0.08 R)
• M59: 30,021,001 km (0.083 R)
• M60: 30,393,799 km (0.1 R)
• M61: 31,036,771 km (0.115 R)
• M62: 31,252,042 km (0.059 R)
• M63: 33,652,639 km (0.112 R)
• M64: 33,873,745 km (0.107 R)
• M65: 33,929,096 km (0.114 R)
• M66: 35,773,040 km (0.052 R)
• M67: 38,051,415 km (0.118 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 17,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit