🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.67 AU - 0.73 AU

Year: 218 Days

Day: 16.4 Hours

Environment

Temp: 134 °C

Axial Tilt: 176.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 96,281,416 km

• M1: 118,332 km (0.095 R)
• M2: 280,496 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.66 AU - 0.8 AU

Year: 233 Days

Day: 46.7 Hours

Environment

Temp: 133 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 96,281,416 km

• M1: 72,256 km (0.107 R)
• M2: 595,250 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.12 AU - 2.42 AU

Year: 1275 Days

Day: 29 Hours

Environment

Temp: -94 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.5

Radius: 11

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.7 AU - 7.56 AU

Year: 5658 Days

Day: 13.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 96,281,416 km

• M1: 162,463 km (0.101 R)
• M2: 321,635 km (0.083 R)
• M3: 522,994 km (0.104 R)
• M4: 799,152 km (0.103 R)
• M5: 927,058 km (0.086 R)
• M6: 1,062,444 km (0.083 R)
• M7: 1,303,147 km (0.102 R)
• M8: 1,404,574 km (0.094 R)
• M9: 1,548,488 km (0.082 R)
• M10: 1,752,988 km (0.12 R)
• M11: 1,908,570 km (0.065 R)
• M12: 2,098,559 km (0.098 R)
• M13: 2,434,556 km (0.097 R)
• M14: 2,936,905 km (0.078 R)
• M15: 3,157,263 km (0.088 R)
• M16: 3,295,491 km (0.115 R)
• M17: 3,506,873 km (0.068 R)
• M18: 4,110,949 km (0.069 R)
• M19: 4,300,490 km (0.057 R)
• M20: 4,415,680 km (0.073 R)
• M21: 4,648,903 km (0.075 R)
• M22: 4,926,407 km (0.113 R)
• M23: 5,046,983 km (0.037 R)
• M24: 5,188,952 km (0.084 R)
• M25: 5,497,572 km (0.071 R)
• M26: 5,706,710 km (0.099 R)
• M27: 6,089,681 km (0.116 R)
• M28: 6,371,673 km (0.06 R)
• M29: 6,635,713 km (0.107 R)
• M30: 6,880,904 km (0.119 R)
• M31: 7,106,348 km (0.091 R)
• M32: 7,495,452 km (0.091 R)
• M33: 7,774,302 km (0.088 R)
• M34: 8,056,593 km (0.117 R)
• M35: 8,222,797 km (0.091 R)
• M36: 8,390,197 km (0.111 R)
• M37: 8,510,473 km (0.059 R)
• M38: 9,021,799 km (0.055 R)
• M39: 9,468,049 km (0.119 R)
• M40: 9,543,147 km (0.059 R)
• M41: 9,618,395 km (0.108 R)
• M42: 9,845,485 km (0.119 R)
• M43: 10,407,973 km (0.108 R)
• M44: 10,589,136 km (0.102 R)
• M45: 11,324,260 km (0.067 R)
• M46: 11,859,521 km (0.099 R)
• M47: 12,211,824 km (0.12 R)
• M48: 12,595,243 km (0.119 R)
• M49: 12,760,698 km (0.055 R)
• M50: 12,982,552 km (0.08 R)
• M51: 13,373,750 km (0.103 R)
• M52: 13,797,262 km (0.097 R)
• M53: 14,483,916 km (0.081 R)
• M54: 14,802,410 km (0.1 R)
• M55: 14,918,797 km (0.111 R)
• M56: 15,920,505 km (0.039 R)
• M57: 16,039,734 km (0.057 R)
• M58: 16,189,182 km (0.075 R)
• M59: 16,883,017 km (0.112 R)
• M60: 17,802,446 km (0.116 R)
• M61: 19,085,098 km (0.086 R)
• M62: 19,307,101 km (0.109 R)
• M63: 19,402,545 km (0.084 R)
• M64: 19,498,138 km (0.1 R)
• M65: 19,689,773 km (0.099 R)
• M66: 20,332,894 km (0.058 R)
• M67: 20,689,535 km (0.067 R)
• M68: 21,310,516 km (0.062 R)
• M69: 22,270,037 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.4

Radius: 8.6

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.64 AU - 7.7 AU

Year: 6422 Days

Day: 7.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 96,281,416 km

• M1: 273,914 km (0.075 R)
• M2: 330,312 km (0.09 R)
• M3: 402,717 km (0.081 R)
• M4: 566,527 km (0.114 R)
• M5: 683,812 km (0.087 R)
• M6: 738,714 km (0.091 R)
• M7: 883,076 km (0.094 R)
• M8: 1,150,258 km (0.075 R)
• M9: 1,301,950 km (0.056 R)
• M10: 1,496,428 km (0.099 R)
• M11: 1,606,532 km (0.108 R)
• M12: 2,538,526 km (0.104 R)
• M13: 2,737,641 km (0.07 R)
• M14: 2,941,992 km (0.076 R)
• M15: 3,104,455 km (0.099 R)
• M16: 3,413,973 km (0.053 R)
• M17: 3,985,886 km (0.115 R)
• M18: 4,114,241 km (0.11 R)
• M19: 4,191,882 km (0.116 R)
• M20: 4,322,331 km (0.08 R)
• M21: 4,480,755 km (0.089 R)
• M22: 4,748,984 km (0.109 R)
• M23: 4,994,923 km (0.084 R)
• M24: 5,077,950 km (0.081 R)
• M25: 5,245,201 km (0.062 R)
• M26: 5,301,300 km (0.106 R)
• M27: 5,556,514 km (0.106 R)
• M28: 6,020,118 km (0.106 R)
• M29: 6,738,786 km (0.083 R)
• M30: 6,799,971 km (0.069 R)
• M31: 7,201,791 km (0.093 R)
• M32: 7,421,401 km (0.119 R)
• M33: 7,611,390 km (0.091 R)
• M34: 8,028,469 km (0.08 R)
• M35: 8,354,443 km (0.08 R)
• M36: 8,918,576 km (0.068 R)
• M37: 9,120,533 km (0.1 R)
• M38: 9,358,244 km (0.096 R)
• M39: 9,770,387 km (0.091 R)
• M40: 9,839,650 km (0.081 R)
• M41: 10,083,345 km (0.12 R)
• M42: 10,970,161 km (0.101 R)
• M43: 11,477,597 km (0.042 R)
• M44: 11,992,813 km (0.092 R)
• M45: 12,178,613 km (0.058 R)
• M46: 12,817,396 km (0.095 R)
• M47: 13,007,385 km (0.032 R)
• M48: 13,428,653 km (0.097 R)
• M49: 13,544,442 km (0.1 R)
• M50: 14,049,484 km (0.053 R)
• M51: 14,284,652 km (0.118 R)
• M52: 14,481,672 km (0.078 R)
• M53: 14,798,820 km (0.044 R)
• M54: 14,998,084 km (0.111 R)
• M55: 15,278,730 km (0.115 R)
• M56: 16,049,009 km (0.084 R)
• M57: 16,666,100 km (0.056 R)
• M58: 16,748,978 km (0.107 R)
• M59: 17,332,858 km (0.078 R)
• M60: 17,965,807 km (0.087 R)
• M61: 18,178,535 km (0.073 R)
• M62: 19,341,509 km (0.104 R)
• M63: 20,528,269 km (0.093 R)
• M64: 22,650,015 km (0.102 R)
• M65: 22,925,874 km (0.026 R)
• M66: 23,295,380 km (0.075 R)
• M67: 25,315,101 km (0.093 R)
• M68: 26,951,552 km (0.117 R)
• M69: 27,439,241 km (0.12 R)
• M70: 27,586,147 km (0.082 R)
• M71: 27,979,290 km (0.116 R)
• M72: 29,369,353 km (0.094 R)
• M73: 29,619,930 km (0.081 R)
• M74: 29,820,989 km (0.095 R)
• M75: 30,022,348 km (0.083 R)
• M76: 30,934,596 km (0.099 R)
• M77: 31,547,648 km (0.118 R)
• M78: 31,958,593 km (0.117 R)
• M79: 32,423,095 km (0.118 R)
• M80: 32,941,900 km (0.12 R)
• M81: 33,672,686 km (0.058 R)
• M82: 34,303,390 km (0.054 R)
• M83: 34,461,665 km (0.113 R)
• M84: 34,673,046 km (0.079 R)
• M85: 35,309,885 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.1

Radius: 4.5

Gravity: 48.3 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 12.75 AU - 14.31 AU

Year: 18552 Days

Day: 16.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 96,281,416 km

• M1: 176,675 km (0.085 R)
• M2: 377,884 km (0.038 R)
• M3: 437,574 km (0.093 R)
• M4: 807,679 km (0.118 R)
• M5: 859,440 km (0.057 R)
• M6: 912,397 km (0.071 R)
• M7: 1,313,170 km (0.075 R)
• M8: 1,629,270 km (0.111 R)
• M9: 2,181,885 km (0.119 R)
• M10: 2,478,388 km (0.085 R)
• M11: 3,569,106 km (0.115 R)
• M12: 5,714,040 km (0.118 R)
• M13: 6,120,498 km (0.071 R)
• M14: 6,483,721 km (0.06 R)
• M15: 7,340,169 km (0.108 R)
• M16: 7,949,182 km (0.07 R)
• M17: 8,231,473 km (0.111 R)
• M18: 8,459,610 km (0.115 R)
• M19: 8,574,501 km (0.081 R)
• M20: 8,747,735 km (0.107 R)
• M21: 8,805,779 km (0.092 R)
• M22: 9,097,645 km (0.086 R)
• M23: 9,811,376 km (0.116 R)
• M24: 9,931,952 km (0.117 R)
• M25: 10,053,127 km (0.028 R)
• M26: 10,296,971 km (0.1 R)
• M27: 10,666,328 km (0.055 R)
• M28: 11,291,647 km (0.071 R)
• M29: 11,481,637 km (0.03 R)
• M30: 11,928,785 km (0.095 R)
• M31: 12,972,230 km (0.079 R)
• M32: 14,385,331 km (0.087 R)
• M33: 15,775,993 km (0.108 R)
• M34: 16,059,182 km (0.096 R)
• M35: 17,720,167 km (0.077 R)
• M36: 17,867,222 km (0.067 R)
• M37: 18,384,830 km (0.083 R)
• M38: 20,350,397 km (0.1 R)
• M39: 21,828,274 km (0.071 R)
• M40: 22,143,926 km (0.093 R)
• M41: 22,302,200 km (0.076 R)
• M42: 22,540,360 km (0.068 R)
• M43: 22,779,417 km (0.038 R)
• M44: 23,744,024 km (0.111 R)
• M45: 24,231,414 km (0.053 R)
• M46: 24,557,986 km (0.104 R)
• M47: 25,879,384 km (0.112 R)
• M48: 26,046,186 km (0.097 R)
• M49: 26,380,687 km (0.12 R)
• M50: 28,418,210 km (0.079 R)
• M51: 33,183,650 km (0.117 R)
• M52: 33,637,380 km (0.108 R)
• M53: 34,458,972 km (0.088 R)
• M54: 35,379,597 km (0.041 R)
• M55: 36,028,852 km (0.103 R)
• M56: 36,588,498 km (0.088 R)
• M57: 37,527,673 km (0.082 R)
• M58: 37,810,862 km (0.089 R)
• M59: 38,855,653 km (0.117 R)
• M60: 40,199,042 km (0.091 R)
• M61: 42,930,999 km (0.106 R)
• M62: 43,425,120 km (0.114 R)
• M63: 44,618,762 km (0.04 R)
• M64: 46,125,960 km (0.085 R)
• M65: 48,161,239 km (0.093 R)
• M66: 49,189,874 km (0.101 R)
• M67: 50,433,631 km (0.085 R)
• M68: 52,846,495 km (0.114 R)
• M69: 52,952,261 km (0.062 R)
• M70: 53,694,565 km (0.102 R)
• M71: 53,800,929 km (0.118 R)
• M72: 55,511,581 km (0.062 R)
• M73: 56,049,685 km (0.083 R)
• M74: 56,914,510 km (0.117 R)
• M75: 58,110,694 km (0.117 R)
• M76: 59,205,452 km (0.106 R)
• M77: 60,527,897 km (0.051 R)
• M78: 61,081,858 km (0.101 R)
• M79: 61,192,859 km (0.112 R)
• M80: 63,989,442 km (0.108 R)
• M81: 64,214,886 km (0.101 R)
• M82: 64,779,768 km (0.094 R)
• M83: 66,598,728 km (0.117 R)
• M84: 68,319,104 km (0.114 R)
• M85: 69,126,932 km (0.095 R)
• M86: 69,705,876 km (0.025 R)
• M87: 70,402,852 km (0.111 R)
• M88: 73,567,296 km (0.058 R)
• M89: 73,803,511 km (0.093 R)
• M90: 74,513,652 km (0.1 R)
• M91: 77,978,339 km (0.08 R)
• M92: 80,276,611 km (0.098 R)
• M93: 80,763,253 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.9

Radius: 5.4

Gravity: 20.98 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 15.08 AU - 22.3 AU

Year: 30121 Days

Day: 16.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 96,281,416 km

• M1: 83,027 km (0.112 R)
• M2: 359,932 km (0.085 R)
• M3: 1,047,484 km (0.099 R)
• M4: 1,110,764 km (0.114 R)
• M5: 1,481,169 km (0.096 R)
• M6: 2,122,943 km (0.087 R)
• M7: 2,493,647 km (0.083 R)
• M8: 4,116,784 km (0.084 R)
• M9: 4,421,664 km (0.117 R)
• M10: 4,629,007 km (0.071 R)
• M11: 5,825,191 km (0.117 R)
• M12: 5,995,434 km (0.115 R)
• M13: 7,292,747 km (0.076 R)
• M14: 8,288,470 km (0.05 R)
• M15: 8,352,199 km (0.114 R)
• M16: 9,592,066 km (0.062 R)
• M17: 10,199,134 km (0.074 R)
• M18: 10,679,942 km (0.104 R)
• M19: 11,238,540 km (0.093 R)
• M20: 11,450,371 km (0.06 R)
• M21: 11,878,071 km (0.057 R)
• M22: 12,021,834 km (0.082 R)
• M23: 13,490,736 km (0.067 R)
• M24: 13,715,881 km (0.06 R)
• M25: 14,937,796 km (0.102 R)
• M26: 15,483,230 km (0.108 R)
• M27: 16,193,970 km (0.091 R)
• M28: 16,996,263 km (0.085 R)
• M29: 17,077,195 km (0.08 R)
• M30: 17,647,313 km (0.092 R)
• M31: 19,479,438 km (0.095 R)
• M32: 21,633,647 km (0.069 R)
• M33: 22,605,136 km (0.055 R)
• M34: 24,134,325 km (0.089 R)
• M35: 24,682,003 km (0.096 R)
• M36: 24,865,410 km (0.107 R)
• M37: 25,049,415 km (0.103 R)
• M38: 29,402,265 km (0.117 R)
• M39: 29,499,354 km (0.053 R)
• M40: 30,575,561 km (0.099 R)
• M41: 34,084,080 km (0.08 R)
• M42: 34,390,606 km (0.096 R)
• M43: 35,833,627 km (0.114 R)
• M44: 36,666,887 km (0.082 R)
• M45: 36,771,605 km (0.116 R)
• M46: 36,981,042 km (0.073 R)
• M47: 38,991,488 km (0.104 R)
• M48: 40,495,246 km (0.094 R)
• M49: 40,603,405 km (0.103 R)
• M50: 41,036,940 km (0.044 R)
• M51: 42,018,003 km (0.078 R)
• M52: 43,227,651 km (0.117 R)
• M53: 43,892,165 km (0.12 R)
• M54: 44,114,467 km (0.083 R)
• M55: 44,671,719 km (0.075 R)
• M56: 49,444,340 km (0.078 R)
• M57: 50,255,460 km (0.069 R)
• M58: 50,720,859 km (0.107 R)
• M59: 52,832,882 km (0.085 R)
• M60: 53,899,664 km (0.086 R)
• M61: 57,506,469 km (0.065 R)
• M62: 58,848,362 km (0.117 R)
• M63: 59,216,073 km (0.104 R)
• M64: 59,707,652 km (0.119 R)
• M65: 59,953,890 km (0.111 R)
• M66: 60,694,699 km (0.099 R)
• M67: 61,066,300 km (0.082 R)
• M68: 61,562,965 km (0.081 R)
• M69: 65,203,130 km (0.106 R)
• M70: 69,558,971 km (0.064 R)
• M71: 70,727,480 km (0.101 R)
• M72: 71,248,978 km (0.104 R)
• M73: 71,510,176 km (0.07 R)
• M74: 74,404,595 km (0.059 R)
• M75: 75,466,591 km (0.078 R)
• M76: 77,471,202 km (0.111 R)
• M77: 80,171,144 km (0.066 R)
• M78: 81,396,201 km (0.113 R)
• M79: 82,216,297 km (0.108 R)
• M80: 82,627,392 km (0.116 R)
• M81: 83,726,936 km (0.053 R)
• M82: 84,140,574 km (0.101 R)
• M83: 86,636,316 km (0.116 R)
• M84: 87,473,615 km (0.118 R)
• M85: 88,033,410 km (0.119 R)
• M86: 88,875,197 km (0.063 R)
• M87: 89,578,607 km (0.081 R)
• M88: 92,268,825 km (0.116 R)
• M89: 93,266,643 km (0.111 R)
• M90: 96,137,127 km (0.081 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 17,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit