🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.82 AU - 0.9 AU

Year: 299 Days

Day: 30.8 Hours

Environment

Temp: 67 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.27 AU - 1.57 AU

Year: 634 Days

Day: 18.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,340,091 km

• M1: 938,876 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.73 AU - 2.85 AU

Year: 1746 Days

Day: 21.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,340,091 km

• M1: 2,169,768 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.6

Radius: 13

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.56 AU - 8.06 AU

Year: 6660 Days

Day: 12.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 65,340,091 km

• M1: 162,613 km (0.095 R)
• M2: 299,645 km (0.052 R)
• M3: 388,655 km (0.064 R)
• M4: 541,694 km (0.116 R)
• M5: 791,223 km (0.118 R)
• M6: 891,753 km (0.105 R)
• M7: 1,371,064 km (0.12 R)
• M8: 1,622,987 km (0.098 R)
• M9: 1,771,538 km (0.088 R)
• M10: 1,994,439 km (0.052 R)
• M11: 2,430,367 km (0.063 R)
• M12: 2,876,318 km (0.053 R)
• M13: 3,160,554 km (0.102 R)
• M14: 3,977,807 km (0.118 R)
• M15: 4,158,073 km (0.057 R)
• M16: 4,550,318 km (0.117 R)
• M17: 4,858,340 km (0.098 R)
• M18: 5,271,530 km (0.102 R)
• M19: 5,420,080 km (0.055 R)
• M20: 6,105,987 km (0.102 R)
• M21: 6,498,980 km (0.105 R)
• M22: 6,658,601 km (0.086 R)
• M23: 7,090,341 km (0.059 R)
• M24: 7,643,105 km (0.07 R)
• M25: 7,952,922 km (0.089 R)
• M26: 8,038,193 km (0.09 R)
• M27: 8,353,545 km (0.12 R)
• M28: 8,996,218 km (0.12 R)
• M29: 9,353,457 km (0.067 R)
• M30: 9,564,091 km (0.046 R)
• M31: 9,654,897 km (0.117 R)
• M32: 10,640,747 km (0.078 R)
• M33: 10,955,351 km (0.059 R)
• M34: 11,177,504 km (0.092 R)
• M35: 11,368,989 km (0.089 R)
• M36: 11,561,671 km (0.088 R)
• M37: 11,820,326 km (0.109 R)
• M38: 12,541,388 km (0.093 R)
• M39: 13,445,707 km (0.076 R)
• M40: 13,786,042 km (0.107 R)
• M41: 14,754,090 km (0.086 R)
• M42: 14,999,431 km (0.116 R)
• M43: 15,958,951 km (0.119 R)
• M44: 16,283,130 km (0.115 R)
• M45: 16,645,905 km (0.039 R)
• M46: 17,195,228 km (0.104 R)
• M47: 17,416,483 km (0.076 R)
• M48: 17,564,735 km (0.036 R)
• M49: 18,161,331 km (0.106 R)
• M50: 18,386,775 km (0.087 R)
• M51: 19,145,087 km (0.083 R)
• M52: 19,336,273 km (0.117 R)
• M53: 19,797,633 km (0.073 R)
• M54: 20,068,405 km (0.101 R)
• M55: 20,731,273 km (0.117 R)
• M56: 20,888,351 km (0.097 R)
• M57: 21,282,691 km (0.094 R)
• M58: 21,560,045 km (0.089 R)
• M59: 21,679,424 km (0.047 R)
• M60: 22,439,980 km (0.052 R)
• M61: 23,372,423 km (0.052 R)
• M62: 23,494,944 km (0.114 R)
• M63: 23,658,754 km (0.114 R)
• M64: 23,863,852 km (0.108 R)
• M65: 24,441,599 km (0.109 R)
• M66: 25,191,234 km (0.05 R)
• M67: 25,863,976 km (0.083 R)
• M68: 27,141,093 km (0.047 R)
• M69: 27,269,897 km (0.051 R)
• M70: 27,700,888 km (0.059 R)
• M71: 27,917,207 km (0.107 R)
• M72: 28,177,507 km (0.069 R)
• M73: 28,525,920 km (0.081 R)
• M74: 28,613,286 km (0.079 R)
• M75: 29,447,294 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.2

Radius: 12.6

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.3 AU - 8.64 AU

Year: 6896 Days

Day: 12.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 65,340,091 km

• M1: 227,838 km (0.092 R)
• M2: 343,626 km (0.098 R)
• M3: 474,674 km (0.083 R)
• M4: 777,011 km (0.098 R)
• M5: 895,493 km (0.118 R)
• M6: 1,009,038 km (0.074 R)
• M7: 1,152,352 km (0.12 R)
• M8: 1,239,119 km (0.101 R)
• M9: 1,393,654 km (0.096 R)
• M10: 1,554,920 km (0.116 R)
• M11: 1,637,947 km (0.092 R)
• M12: 1,751,193 km (0.042 R)
• M13: 1,955,843 km (0.076 R)
• M14: 2,046,050 km (0.073 R)
• M15: 2,183,979 km (0.088 R)
• M16: 2,277,777 km (0.027 R)
• M17: 2,551,092 km (0.102 R)
• M18: 2,650,276 km (0.098 R)
• M19: 2,852,383 km (0.118 R)
• M20: 3,343,812 km (0.117 R)
• M21: 4,150,294 km (0.114 R)
• M22: 4,405,807 km (0.089 R)
• M23: 4,525,485 km (0.116 R)
• M24: 4,646,211 km (0.113 R)
• M25: 4,973,680 km (0.104 R)
• M26: 5,436,237 km (0.076 R)
• M27: 5,543,349 km (0.074 R)
• M28: 5,694,443 km (0.099 R)
• M29: 6,045,100 km (0.1 R)
• M30: 6,267,852 km (0.073 R)
• M31: 6,447,967 km (0.072 R)
• M32: 6,584,251 km (0.116 R)
• M33: 6,721,582 km (0.08 R)
• M34: 7,303,667 km (0.068 R)
• M35: 7,636,822 km (0.045 R)
• M36: 8,342,774 km (0.081 R)
• M37: 8,666,055 km (0.071 R)
• M38: 9,273,722 km (0.085 R)
• M39: 9,947,510 km (0.108 R)
• M40: 10,158,144 km (0.113 R)
• M41: 10,263,910 km (0.084 R)
• M42: 10,664,084 km (0.038 R)
• M43: 11,233,005 km (0.095 R)
• M44: 11,507,367 km (0.082 R)
• M45: 11,645,446 km (0.109 R)
• M46: 12,174,873 km (0.102 R)
• M47: 12,287,371 km (0.082 R)
• M48: 12,570,260 km (0.085 R)
• M49: 13,113,450 km (0.113 R)
• M50: 13,373,451 km (0.101 R)
• M51: 13,547,733 km (0.11 R)
• M52: 14,311,579 km (0.036 R)
• M53: 14,639,049 km (0.103 R)
• M54: 15,240,732 km (0.081 R)
• M55: 15,911,978 km (0.102 R)
• M56: 16,937,022 km (0.101 R)
• M57: 17,441,616 km (0.112 R)
• M58: 18,595,165 km (0.104 R)
• M59: 18,757,329 km (0.047 R)
• M60: 20,304,620 km (0.107 R)
• M61: 20,773,460 km (0.049 R)
• M62: 21,076,694 km (0.077 R)
• M63: 21,721,760 km (0.112 R)
• M64: 22,235,629 km (0.115 R)
• M65: 22,857,507 km (0.104 R)
• M66: 23,031,340 km (0.08 R)
• M67: 23,170,616 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848

Radius: 10.5

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.19 AU - 13.73 AU

Year: 14538 Days

Day: 13.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 65,340,091 km

• M1: 132,693 km (0.097 R)
• M2: 251,624 km (0.062 R)
• M3: 599,738 km (0.074 R)
• M4: 1,222,963 km (0.105 R)
• M5: 1,377,647 km (0.113 R)
• M6: 1,650,214 km (0.053 R)
• M7: 2,502,772 km (0.083 R)
• M8: 2,667,928 km (0.072 R)
• M9: 3,327,954 km (0.117 R)
• M10: 4,270,570 km (0.056 R)
• M11: 4,349,408 km (0.073 R)
• M12: 5,290,977 km (0.119 R)
• M13: 5,894,455 km (0.092 R)
• M14: 6,474,297 km (0.077 R)
• M15: 6,610,730 km (0.118 R)
• M16: 7,025,714 km (0.109 R)
• M17: 7,881,115 km (0.082 R)
• M18: 9,072,213 km (0.049 R)
• M19: 10,425,176 km (0.036 R)
• M20: 10,908,078 km (0.117 R)
• M21: 11,288,805 km (0.113 R)
• M22: 11,453,363 km (0.058 R)
• M23: 11,951,523 km (0.062 R)
• M24: 12,344,068 km (0.107 R)
• M25: 12,969,238 km (0.036 R)
• M26: 13,838,551 km (0.105 R)
• M27: 14,428,565 km (0.109 R)
• M28: 14,846,392 km (0.08 R)
• M29: 15,268,258 km (0.086 R)
• M30: 15,939,204 km (0.07 R)
• M31: 17,246,690 km (0.107 R)
• M32: 18,201,573 km (0.083 R)
• M33: 18,523,657 km (0.098 R)
• M34: 18,653,059 km (0.105 R)
• M35: 18,912,761 km (0.082 R)
• M36: 19,501,279 km (0.107 R)
• M37: 20,228,923 km (0.114 R)
• M38: 20,428,936 km (0.056 R)
• M39: 20,965,394 km (0.05 R)
• M40: 21,303,036 km (0.093 R)
• M41: 22,602,593 km (0.097 R)
• M42: 23,366,739 km (0.108 R)
• M43: 23,506,463 km (0.114 R)
• M44: 25,206,194 km (0.063 R)
• M45: 26,070,870 km (0.103 R)
• M46: 26,361,239 km (0.113 R)
• M47: 27,018,423 km (0.093 R)
• M48: 27,312,382 km (0.119 R)
• M49: 28,274,746 km (0.068 R)
• M50: 28,647,843 km (0.116 R)
• M51: 29,701,161 km (0.088 R)
• M52: 30,461,268 km (0.087 R)
• M53: 30,767,046 km (0.073 R)
• M54: 32,311,644 km (0.042 R)
• M55: 32,467,525 km (0.108 R)
• M56: 32,936,514 km (0.103 R)
• M57: 33,093,293 km (0.092 R)
• M58: 33,960,362 km (0.084 R)
• M59: 34,675,440 km (0.118 R)
• M60: 35,555,973 km (0.097 R)
• M61: 36,039,473 km (0.069 R)
• M62: 36,525,068 km (0.092 R)
• M63: 38,737,022 km (0.068 R)
• M64: 39,901,043 km (0.118 R)
• M65: 39,984,519 km (0.12 R)
• M66: 40,319,469 km (0.08 R)
• M67: 40,571,242 km (0.074 R)
• M68: 41,923,008 km (0.057 R)
• M69: 42,348,464 km (0.114 R)
• M70: 42,604,426 km (0.09 R)
• M71: 43,461,173 km (0.085 R)
• M72: 43,633,361 km (0.12 R)
• M73: 44,150,820 km (0.103 R)
• M74: 45,540,883 km (0.106 R)
• M75: 46,153,636 km (0.086 R)
• M76: 46,592,855 km (0.098 R)
• M77: 49,526,769 km (0.054 R)
• M78: 49,976,460 km (0.118 R)
• M79: 50,156,725 km (0.092 R)
• M80: 50,247,082 km (0.092 R)
• M81: 51,424,717 km (0.041 R)
• M82: 55,664,769 km (0.078 R)
• M83: 63,593,456 km (0.095 R)
• M84: 63,691,144 km (0.106 R)
• M85: 64,082,193 km (0.112 R)
• M86: 64,866,983 km (0.101 R)
• M87: 65,359,011 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565

Radius: 7.8

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 12.84 AU - 13.12 AU

Year: 17524 Days

Day: 16.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,340,091 km

• M1: 113,545 km (0.099 R)
• M2: 241,601 km (0.067 R)
• M3: 370,554 km (0.1 R)
• M4: 638,633 km (0.094 R)
• M5: 1,437,037 km (0.076 R)
• M6: 1,742,516 km (0.115 R)
• M7: 1,977,235 km (0.118 R)
• M8: 2,129,226 km (0.074 R)
• M9: 3,014,995 km (0.08 R)
• M10: 3,119,864 km (0.115 R)
• M11: 3,297,287 km (0.078 R)
• M12: 3,625,056 km (0.112 R)
• M13: 3,736,656 km (0.086 R)
• M14: 4,509,628 km (0.115 R)
• M15: 4,791,620 km (0.118 R)
• M16: 5,038,007 km (0.106 R)
• M17: 5,204,510 km (0.11 R)
• M18: 6,601,156 km (0.098 R)
• M19: 6,829,442 km (0.089 R)
• M20: 6,921,445 km (0.1 R)
• M21: 7,013,896 km (0.106 R)
• M22: 7,199,846 km (0.091 R)
• M23: 7,768,019 km (0.089 R)
• M24: 8,252,417 km (0.079 R)
• M25: 8,498,206 km (0.068 R)
• M26: 8,646,907 km (0.085 R)
• M27: 8,846,620 km (0.113 R)
• M28: 8,947,000 km (0.119 R)
• M29: 9,867,326 km (0.064 R)
• M30: 11,086,698 km (0.107 R)
• M31: 11,686,586 km (0.069 R)
• M32: 11,851,891 km (0.105 R)
• M33: 12,018,095 km (0.052 R)
• M34: 12,465,243 km (0.057 R)
• M35: 12,690,687 km (0.042 R)
• M36: 14,366,033 km (0.07 R)
• M37: 14,543,307 km (0.119 R)
• M38: 14,721,328 km (0.059 R)
• M39: 14,840,258 km (0.112 R)
• M40: 14,959,637 km (0.097 R)
• M41: 15,380,007 km (0.119 R)
• M42: 15,926,189 km (0.098 R)
• M43: 16,293,901 km (0.119 R)
• M44: 17,413,491 km (0.049 R)
• M45: 19,204,028 km (0.095 R)
• M46: 22,065,686 km (0.045 R)
• M47: 22,338,552 km (0.083 R)
• M48: 23,025,655 km (0.09 R)
• M49: 23,302,412 km (0.092 R)
• M50: 23,371,825 km (0.052 R)
• M51: 24,209,723 km (0.07 R)
• M52: 25,556,253 km (0.082 R)
• M53: 25,771,076 km (0.041 R)
• M54: 29,139,720 km (0.062 R)
• M55: 30,419,231 km (0.076 R)
• M56: 30,570,923 km (0.062 R)
• M57: 30,875,205 km (0.085 R)
• M58: 33,501,396 km (0.103 R)
• M59: 34,208,545 km (0.094 R)
• M60: 35,158,940 km (0.116 R)
• M61: 35,717,389 km (0.086 R)
• M62: 36,681,547 km (0.088 R)
• M63: 37,410,239 km (0.116 R)
• M64: 38,799,704 km (0.115 R)
• M65: 40,789,954 km (0.086 R)
• M66: 41,208,678 km (0.115 R)
• M67: 41,797,346 km (0.056 R)
• M68: 42,135,138 km (0.107 R)
• M69: 43,068,329 km (0.119 R)
• M70: 43,494,683 km (0.112 R)
• M71: 43,836,963 km (0.118 R)
• M72: 44,523,917 km (0.104 R)
• M73: 47,131,707 km (0.106 R)
• M74: 48,188,616 km (0.041 R)
• M75: 49,967,484 km (0.115 R)
• M76: 50,325,920 km (0.113 R)
• M77: 50,505,438 km (0.08 R)
• M78: 50,865,071 km (0.043 R)
• M79: 51,045,187 km (0.085 R)
• M80: 51,496,374 km (0.087 R)
• M81: 52,766,909 km (0.109 R)
• M82: 53,131,928 km (0.1 R)
• M83: 53,497,695 km (0.104 R)
• M84: 53,589,248 km (0.043 R)
• M85: 57,763,478 km (0.086 R)
• M86: 58,327,911 km (0.072 R)
• M87: 58,988,834 km (0.065 R)
• M88: 59,746,996 km (0.119 R)
• M89: 60,508,599 km (0.088 R)
• M90: 61,369,086 km (0.119 R)
• M91: 63,102,177 km (0.03 R)
• M92: 64,169,259 km (0.038 R)
• M93: 64,851,425 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 13,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit