🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.38 AU - 0.64 AU

Year: 135 Days

Day: 43.8 Hours

Environment

Temp: 199 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,987,873 km

• M1: 41,588 km (0.043 R)
• M2: 242,349 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.3 AU - 1.66 AU

Year: 668 Days

Day: 32.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.4

Radius: 11.4

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.7 AU - 8.52 AU

Year: 7785 Days

Day: 9.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,987,873 km

• M1: 199,713 km (0.064 R)
• M2: 315,053 km (0.114 R)
• M3: 442,511 km (0.062 R)
• M4: 552,315 km (0.119 R)
• M5: 645,365 km (0.083 R)
• M6: 975,977 km (0.083 R)
• M7: 1,266,944 km (0.053 R)
• M8: 1,339,499 km (0.112 R)
• M9: 1,546,842 km (0.09 R)
• M10: 1,624,782 km (0.113 R)
• M11: 2,208,962 km (0.088 R)
• M12: 2,297,524 km (0.09 R)
• M13: 2,432,611 km (0.085 R)
• M14: 2,806,306 km (0.119 R)
• M15: 3,979,752 km (0.106 R)
• M16: 4,088,360 km (0.103 R)
• M17: 4,253,217 km (0.089 R)
• M18: 4,617,937 km (0.069 R)
• M19: 5,258,216 km (0.117 R)
• M20: 5,467,802 km (0.097 R)
• M21: 5,619,345 km (0.103 R)
• M22: 6,302,259 km (0.097 R)
• M23: 6,461,132 km (0.083 R)
• M24: 6,589,188 km (0.117 R)
• M25: 6,880,604 km (0.082 R)
• M26: 7,275,543 km (0.036 R)
• M27: 7,408,984 km (0.104 R)
• M28: 8,786,631 km (0.079 R)
• M29: 9,000,107 km (0.076 R)
• M30: 9,215,378 km (0.095 R)
• M31: 9,359,740 km (0.105 R)
• M32: 13,003,945 km (0.031 R)
• M33: 13,125,568 km (0.074 R)
• M34: 13,862,636 km (0.097 R)
• M35: 14,153,006 km (0.093 R)
• M36: 14,655,355 km (0.095 R)
• M37: 14,739,729 km (0.066 R)
• M38: 14,866,438 km (0.067 R)
• M39: 15,763,876 km (0.086 R)
• M40: 17,165,009 km (0.074 R)
• M41: 17,432,041 km (0.084 R)
• M42: 17,700,570 km (0.092 R)
• M43: 18,879,999 km (0.067 R)
• M44: 18,971,852 km (0.103 R)
• M45: 19,572,039 km (0.114 R)
• M46: 19,944,538 km (0.108 R)
• M47: 20,366,254 km (0.056 R)
• M48: 20,554,747 km (0.064 R)
• M49: 20,838,385 km (0.12 R)
• M50: 20,933,380 km (0.108 R)
• M51: 21,361,978 km (0.091 R)
• M52: 21,649,355 km (0.117 R)
• M53: 22,470,647 km (0.104 R)
• M54: 23,154,758 km (0.034 R)
• M55: 23,795,935 km (0.111 R)
• M56: 23,895,118 km (0.086 R)
• M57: 24,143,750 km (0.061 R)
• M58: 24,343,164 km (0.082 R)
• M59: 24,693,522 km (0.118 R)
• M60: 24,793,902 km (0.11 R)
• M61: 26,214,035 km (0.104 R)
• M62: 27,712,557 km (0.104 R)
• M63: 27,816,826 km (0.069 R)
• M64: 27,973,755 km (0.116 R)
• M65: 28,393,227 km (0.087 R)
• M66: 28,656,519 km (0.084 R)
• M67: 30,360,738 km (0.078 R)
• M68: 30,576,159 km (0.089 R)
• M69: 31,388,176 km (0.027 R)
• M70: 31,496,934 km (0.053 R)
• M71: 32,536,938 km (0.101 R)
• M72: 33,421,361 km (0.12 R)
• M73: 33,699,464 km (0.099 R)
• M74: 34,257,763 km (0.071 R)
• M75: 34,594,208 km (0.106 R)
• M76: 35,383,636 km (0.101 R)
• M77: 35,723,822 km (0.073 R)
• M78: 38,018,952 km (0.115 R)
• M79: 38,600,140 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.2

Radius: 9.2

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.76 AU - 8.86 AU

Year: 8884 Days

Day: 11.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 71,987,873 km

• M1: 130,150 km (0.101 R)
• M2: 187,895 km (0.032 R)
• M3: 356,342 km (0.117 R)
• M4: 417,079 km (0.102 R)
• M5: 655,089 km (0.109 R)
• M6: 900,280 km (0.08 R)
• M7: 1,910,664 km (0.099 R)
• M8: 2,026,154 km (0.036 R)
• M9: 2,143,887 km (0.06 R)
• M10: 2,586,547 km (0.026 R)
• M11: 3,138,713 km (0.108 R)
• M12: 3,813,549 km (0.05 R)
• M13: 4,812,564 km (0.109 R)
• M14: 4,938,974 km (0.04 R)
• M15: 5,034,567 km (0.095 R)
• M16: 5,324,787 km (0.067 R)
• M17: 5,554,419 km (0.118 R)
• M18: 6,023,409 km (0.115 R)
• M19: 6,540,120 km (0.055 R)
• M20: 6,786,059 km (0.08 R)
• M21: 7,432,621 km (0.116 R)
• M22: 7,578,927 km (0.088 R)
• M23: 7,652,529 km (0.089 R)
• M24: 7,986,432 km (0.086 R)
• M25: 8,861,280 km (0.065 R)
• M26: 9,133,698 km (0.102 R)
• M27: 10,169,065 km (0.081 R)
• M28: 10,413,358 km (0.053 R)
• M29: 11,876,425 km (0.088 R)
• M30: 12,047,715 km (0.074 R)
• M31: 13,805,191 km (0.099 R)
• M32: 15,036,232 km (0.109 R)
• M33: 15,268,108 km (0.071 R)
• M34: 15,501,182 km (0.112 R)
• M35: 15,594,680 km (0.096 R)
• M36: 16,444,995 km (0.118 R)
• M37: 16,635,882 km (0.051 R)
• M38: 16,875,687 km (0.091 R)
• M39: 17,895,346 km (0.104 R)
• M40: 18,190,353 km (0.073 R)
• M41: 18,387,822 km (0.087 R)
• M42: 18,735,338 km (0.092 R)
• M43: 19,537,482 km (0.052 R)
• M44: 20,044,619 km (0.094 R)
• M45: 22,221,417 km (0.051 R)
• M46: 22,432,650 km (0.104 R)
• M47: 22,538,565 km (0.056 R)
• M48: 22,963,722 km (0.071 R)
• M49: 23,929,825 km (0.074 R)
• M50: 24,799,737 km (0.061 R)
• M51: 25,458,865 km (0.112 R)
• M52: 26,458,627 km (0.08 R)
• M53: 27,132,117 km (0.101 R)
• M54: 28,210,119 km (0.08 R)
• M55: 29,071,055 km (0.114 R)
• M56: 29,417,823 km (0.111 R)
• M57: 29,475,717 km (0.112 R)
• M58: 29,707,893 km (0.073 R)
• M59: 29,998,861 km (0.118 R)
• M60: 30,115,547 km (0.119 R)
• M61: 30,173,891 km (0.082 R)
• M62: 30,583,639 km (0.088 R)
• M63: 31,231,248 km (0.12 R)
• M64: 31,408,671 km (0.112 R)
• M65: 31,586,394 km (0.072 R)
• M66: 31,705,174 km (0.102 R)
• M67: 32,720,046 km (0.092 R)
• M68: 33,020,439 km (0.063 R)
• M69: 34,842,690 km (0.055 R)
• M70: 35,088,181 km (0.091 R)
• M71: 35,334,119 km (0.117 R)
• M72: 35,457,388 km (0.045 R)
• M73: 36,697,405 km (0.103 R)
• M74: 37,197,361 km (0.03 R)
• M75: 37,511,068 km (0.115 R)
• M76: 37,825,522 km (0.103 R)
• M77: 38,204,155 km (0.09 R)
• M78: 39,219,775 km (0.067 R)
• M79: 39,411,260 km (0.081 R)
• M80: 39,667,072 km (0.093 R)
• M81: 40,695,408 km (0.083 R)
• M82: 41,018,539 km (0.105 R)
• M83: 42,319,891 km (0.102 R)
• M84: 42,647,211 km (0.109 R)
• M85: 42,844,082 km (0.029 R)
• M86: 43,370,517 km (0.08 R)
• M87: 43,700,680 km (0.097 R)
• M88: 44,230,555 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.2

Radius: 3.6

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 12.55 AU - 15.03 AU

Year: 18991 Days

Day: 24.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 71,987,873 km

• M1: 127,457 km (0.082 R)
• M2: 151,842 km (0.109 R)
• M3: 278,850 km (0.077 R)
• M4: 501,751 km (0.031 R)
• M5: 601,084 km (0.083 R)
• M6: 660,624 km (0.106 R)
• M7: 1,040,004 km (0.087 R)
• M8: 1,111,961 km (0.064 R)
• M9: 1,495,680 km (0.118 R)
• M10: 1,829,732 km (0.108 R)
• M11: 1,916,798 km (0.099 R)
• M12: 1,960,929 km (0.064 R)
• M13: 2,140,446 km (0.053 R)
• M14: 2,325,200 km (0.065 R)
• M15: 2,419,596 km (0.101 R)
• M16: 2,491,253 km (0.081 R)
• M17: 2,759,782 km (0.045 R)
• M18: 3,114,777 km (0.115 R)
• M19: 3,244,927 km (0.058 R)
• M20: 4,148,499 km (0.095 R)
• M21: 4,234,368 km (0.065 R)
• M22: 4,583,380 km (0.079 R)
• M23: 4,851,160 km (0.081 R)
• M24: 5,062,990 km (0.103 R)
• M25: 6,004,410 km (0.109 R)
• M26: 6,330,084 km (0.054 R)
• M27: 6,395,907 km (0.093 R)
• M28: 6,561,363 km (0.033 R)
• M29: 6,862,952 km (0.056 R)
• M30: 6,896,611 km (0.095 R)
• M31: 7,237,545 km (0.051 R)
• M32: 8,436,871 km (0.076 R)
• M33: 8,874,594 km (0.116 R)
• M34: 9,394,746 km (0.097 R)
• M35: 9,545,092 km (0.068 R)
• M36: 9,582,791 km (0.09 R)
• M37: 10,464,072 km (0.12 R)
• M38: 10,776,731 km (0.04 R)
• M39: 10,855,270 km (0.115 R)
• M40: 10,973,602 km (0.095 R)
• M41: 11,370,934 km (0.094 R)
• M42: 11,411,026 km (0.112 R)
• M43: 11,651,879 km (0.106 R)
• M44: 11,853,986 km (0.083 R)
• M45: 11,935,217 km (0.093 R)
• M46: 12,467,187 km (0.072 R)
• M47: 13,300,747 km (0.082 R)
• M48: 13,809,529 km (0.04 R)
• M49: 14,454,296 km (0.073 R)
• M50: 14,845,943 km (0.083 R)
• M51: 14,889,626 km (0.103 R)
• M52: 15,285,162 km (0.116 R)
• M53: 16,086,409 km (0.113 R)
• M54: 17,590,466 km (0.094 R)
• M55: 17,868,718 km (0.107 R)
• M56: 17,961,768 km (0.098 R)
• M57: 18,241,964 km (0.079 R)
• M58: 18,664,878 km (0.084 R)
• M59: 19,329,391 km (0.101 R)
• M60: 19,856,724 km (0.087 R)
• M61: 21,963,511 km (0.11 R)
• M62: 22,664,676 km (0.048 R)
• M63: 23,986,074 km (0.104 R)
• M64: 25,123,616 km (0.071 R)
• M65: 26,278,512 km (0.098 R)
• M66: 26,596,557 km (0.102 R)
• M67: 27,022,462 km (0.084 R)
• M68: 27,129,275 km (0.117 R)
• M69: 29,680,218 km (0.116 R)
• M70: 30,399,185 km (0.074 R)
• M71: 31,123,837 km (0.067 R)
• M72: 32,193,312 km (0.068 R)
• M73: 32,647,043 km (0.118 R)
• M74: 33,103,017 km (0.083 R)
• M75: 33,160,163 km (0.078 R)
• M76: 34,947,858 km (0.092 R)
• M77: 35,648,275 km (0.075 R)
• M78: 36,412,271 km (0.109 R)
• M79: 36,766,669 km (0.062 R)
• M80: 36,825,909 km (0.069 R)
• M81: 37,717,363 km (0.095 R)
• M82: 38,075,949 km (0.037 R)
• M83: 38,495,721 km (0.087 R)
• M84: 39,400,489 km (0.079 R)
• M85: 39,461,076 km (0.118 R)
• M86: 40,251,252 km (0.108 R)
• M87: 40,801,323 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.3

Radius: 3.4

Gravity: 23.81 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 17.62 AU - 18.98 AU

Year: 29032 Days

Day: 17.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 71,987,873 km

• M1: 60,438 km (0.086 R)
• M2: 326,722 km (0.091 R)
• M3: 2,082,702 km (0.114 R)
• M4: 2,215,844 km (0.113 R)
• M5: 2,249,503 km (0.039 R)
• M6: 3,032,947 km (0.06 R)
• M7: 3,337,080 km (0.098 R)
• M8: 3,730,522 km (0.065 R)
• M9: 3,770,764 km (0.088 R)
• M10: 4,180,213 km (0.096 R)
• M11: 4,560,790 km (0.102 R)
• M12: 4,996,419 km (0.028 R)
• M13: 5,085,131 km (0.116 R)
• M14: 5,174,441 km (0.066 R)
• M15: 5,953,846 km (0.107 R)
• M16: 6,000,819 km (0.106 R)
• M17: 6,574,078 km (0.074 R)
• M18: 7,720,746 km (0.066 R)
• M19: 8,081,875 km (0.057 R)
• M20: 9,912,505 km (0.108 R)
• M21: 11,511,257 km (0.094 R)
• M22: 12,220,500 km (0.097 R)
• M23: 12,460,156 km (0.101 R)
• M24: 14,179,933 km (0.105 R)
• M25: 15,907,340 km (0.1 R)
• M26: 16,366,007 km (0.107 R)
• M27: 21,543,589 km (0.059 R)
• M28: 21,760,506 km (0.091 R)
• M29: 22,196,285 km (0.065 R)
• M30: 23,224,321 km (0.053 R)
• M31: 24,493,360 km (0.037 R)
• M32: 25,022,338 km (0.105 R)
• M33: 25,326,471 km (0.084 R)
• M34: 25,555,206 km (0.113 R)
• M35: 25,784,689 km (0.096 R)
• M36: 26,091,813 km (0.044 R)
• M37: 26,400,135 km (0.054 R)
• M38: 26,477,327 km (0.107 R)
• M39: 26,787,144 km (0.112 R)
• M40: 27,176,099 km (0.113 R)
• M41: 27,332,129 km (0.116 R)
• M42: 28,591,594 km (0.061 R)
• M43: 29,789,274 km (0.098 R)
• M44: 30,759,267 km (0.059 R)
• M45: 30,921,880 km (0.113 R)
• M46: 31,329,833 km (0.091 R)
• M47: 31,821,711 km (0.057 R)
• M48: 31,986,269 km (0.03 R)
• M49: 33,312,454 km (0.108 R)
• M50: 34,487,695 km (0.108 R)
• M51: 37,484,439 km (0.105 R)
• M52: 38,443,362 km (0.103 R)
• M53: 40,296,281 km (0.067 R)
• M54: 41,547,667 km (0.042 R)
• M55: 41,997,657 km (0.041 R)
• M56: 48,370,078 km (0.114 R)
• M57: 49,128,240 km (0.068 R)
• M58: 53,367,245 km (0.1 R)
• M59: 57,021,323 km (0.037 R)
• M60: 58,123,111 km (0.083 R)
• M61: 59,636,892 km (0.051 R)
• M62: 59,941,174 km (0.045 R)
• M63: 61,163,688 km (0.096 R)
• M64: 61,572,988 km (0.09 R)
• M65: 68,774,779 km (0.119 R)
• M66: 70,054,140 km (0.036 R)
• M67: 70,911,335 km (0.082 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: 356 - 16,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit