🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.47 AU - 0.61 AU

Year: 153 Days

Day: 22.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.59 AU - 0.81 AU

Year: 225 Days

Day: 28.7 Hours

Environment

Temp: 98 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,407,029 km

• M1: 69,413 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.71 AU - 0.73 AU

Year: 235 Days

Day: 26.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.76 AU - 1.86 AU

Year: 938 Days

Day: 37 Hours

Environment

Temp: -85 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,407,029 km

• M1: 1,201,570 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.73 AU - 1.95 AU

Year: 961 Days

Day: 12.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,407,029 km

• M1: 33,809 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.9

Radius: 10.6

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.5 AU - 6.66 AU

Year: 5075 Days

Day: 10.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 69,407,029 km

• M1: 136,583 km (0.034 R)
• M2: 229,483 km (0.1 R)
• M3: 412,741 km (0.046 R)
• M4: 515,365 km (0.118 R)
• M5: 702,811 km (0.073 R)
• M6: 849,118 km (0.112 R)
• M7: 926,460 km (0.044 R)
• M8: 1,187,807 km (0.045 R)
• M9: 1,275,471 km (0.103 R)
• M10: 1,449,603 km (0.099 R)
• M11: 1,664,426 km (0.108 R)
• M12: 2,054,278 km (0.101 R)
• M13: 2,269,101 km (0.115 R)
• M14: 2,360,804 km (0.115 R)
• M15: 2,576,524 km (0.073 R)
• M16: 3,078,126 km (0.098 R)
• M17: 3,252,108 km (0.092 R)
• M18: 3,324,663 km (0.098 R)
• M19: 3,556,390 km (0.119 R)
• M20: 3,695,965 km (0.099 R)
• M21: 3,793,503 km (0.119 R)
• M22: 4,013,711 km (0.094 R)
• M23: 4,080,581 km (0.07 R)
• M24: 4,559,145 km (0.034 R)
• M25: 4,746,142 km (0.071 R)
• M26: 4,911,896 km (0.12 R)
• M27: 4,983,554 km (0.118 R)
• M28: 5,103,681 km (0.116 R)
• M29: 5,188,503 km (0.114 R)
• M30: 5,347,077 km (0.116 R)
• M31: 5,482,463 km (0.093 R)
• M32: 5,807,240 km (0.091 R)
• M33: 5,921,084 km (0.086 R)
• M34: 6,086,988 km (0.038 R)
• M35: 6,371,074 km (0.077 R)
• M36: 6,449,314 km (0.084 R)
• M37: 6,646,484 km (0.108 R)
• M38: 6,739,085 km (0.107 R)
• M39: 7,006,267 km (0.114 R)
• M40: 7,141,054 km (0.053 R)
• M41: 7,236,049 km (0.027 R)
• M42: 7,331,343 km (0.115 R)
• M43: 7,758,744 km (0.055 R)
• M44: 7,828,457 km (0.08 R)
• M45: 8,479,507 km (0.108 R)
• M46: 8,652,142 km (0.117 R)
• M47: 8,913,490 km (0.097 R)
• M48: 9,133,100 km (0.12 R)
• M49: 9,369,464 km (0.105 R)
• M50: 9,637,843 km (0.094 R)
• M51: 9,908,765 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.5

Radius: 12.5

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.19 AU - 12.13 AU

Year: 13400 Days

Day: 9.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,407,029 km

• M1: 157,527 km (0.095 R)
• M2: 421,118 km (0.103 R)
• M3: 501,452 km (0.09 R)
• M4: 950,844 km (0.062 R)
• M5: 1,304,194 km (0.094 R)
• M6: 1,431,352 km (0.091 R)
• M7: 1,953,000 km (0.085 R)
• M8: 2,250,550 km (0.097 R)
• M9: 2,405,085 km (0.109 R)
• M10: 2,757,238 km (0.032 R)
• M11: 3,229,668 km (0.054 R)
• M12: 3,727,680 km (0.102 R)
• M13: 4,060,685 km (0.101 R)
• M14: 5,117,294 km (0.049 R)
• M15: 5,404,672 km (0.078 R)
• M16: 6,874,920 km (0.097 R)
• M17: 7,192,366 km (0.091 R)
• M18: 7,560,976 km (0.096 R)
• M19: 7,700,850 km (0.106 R)
• M20: 8,173,429 km (0.029 R)
• M21: 8,269,022 km (0.101 R)
• M22: 9,097,047 km (0.118 R)
• M23: 9,445,759 km (0.035 R)
• M24: 10,362,495 km (0.117 R)
• M25: 10,726,616 km (0.089 R)
• M26: 11,148,033 km (0.114 R)
• M27: 12,610,203 km (0.099 R)
• M28: 13,392,001 km (0.099 R)
• M29: 13,788,885 km (0.078 R)
• M30: 14,362,443 km (0.09 R)
• M31: 15,237,441 km (0.113 R)
• M32: 16,430,933 km (0.039 R)
• M33: 16,977,862 km (0.06 R)
• M34: 17,716,277 km (0.03 R)
• M35: 18,214,438 km (0.064 R)
• M36: 18,528,145 km (0.11 R)
• M37: 18,717,237 km (0.091 R)
• M38: 19,800,774 km (0.113 R)
• M39: 20,123,457 km (0.073 R)
• M40: 20,643,160 km (0.115 R)
• M41: 22,968,659 km (0.113 R)
• M42: 24,334,637 km (0.075 R)
• M43: 24,818,885 km (0.101 R)
• M44: 24,957,712 km (0.114 R)
• M45: 25,446,149 km (0.095 R)
• M46: 26,930,160 km (0.034 R)
• M47: 27,718,690 km (0.075 R)
• M48: 28,007,265 km (0.083 R)
• M49: 28,296,886 km (0.073 R)
• M50: 28,441,996 km (0.074 R)
• M51: 28,952,125 km (0.079 R)
• M52: 30,426,262 km (0.12 R)
• M53: 34,216,923 km (0.119 R)
• M54: 34,681,723 km (0.111 R)
• M55: 36,482,882 km (0.074 R)
• M56: 38,234,074 km (0.072 R)
• M57: 39,200,776 km (0.1 R)
• M58: 39,606,036 km (0.063 R)
• M59: 40,012,494 km (0.113 R)
• M60: 42,066,173 km (0.069 R)
• M61: 42,564,035 km (0.115 R)
• M62: 42,813,714 km (0.092 R)
• M63: 42,897,040 km (0.053 R)
• M64: 43,398,342 km (0.12 R)
• M65: 43,985,514 km (0.118 R)
• M66: 44,490,856 km (0.117 R)
• M67: 44,998,292 km (0.077 R)
• M68: 45,167,786 km (0.09 R)
• M69: 46,531,670 km (0.069 R)
• M70: 47,132,754 km (0.068 R)
• M71: 47,563,596 km (0.104 R)
• M72: 48,863,900 km (0.105 R)
• M73: 51,057,155 km (0.112 R)
• M74: 51,854,512 km (0.04 R)
• M75: 52,477,587 km (0.093 R)
• M76: 53,103,205 km (0.053 R)
• M77: 53,551,550 km (0.097 R)
• M78: 53,911,033 km (0.11 R)
• M79: 54,091,149 km (0.102 R)
• M80: 55,629,913 km (0.05 R)
• M81: 55,902,929 km (0.081 R)
• M82: 56,541,862 km (0.067 R)
• M83: 56,633,266 km (0.044 R)
• M84: 57,091,335 km (0.104 R)
• M85: 58,103,364 km (0.105 R)
• M86: 58,288,118 km (0.116 R)
• M87: 58,380,419 km (0.092 R)
• M88: 60,332,073 km (0.065 R)
• M89: 60,706,218 km (0.116 R)
• M90: 61,362,803 km (0.072 R)
• M91: 61,927,535 km (0.085 R)
• M92: 62,021,781 km (0.114 R)
• M93: 63,062,085 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.8

Radius: 11.8

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 9.48 AU - 12.54 AU

Year: 14065 Days

Day: 12.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 69,407,029 km

• M1: 254,167 km (0.096 R)
• M2: 436,676 km (0.098 R)
• M3: 603,777 km (0.075 R)
• M4: 740,509 km (0.115 R)
• M5: 1,556,715 km (0.119 R)
• M6: 2,005,509 km (0.05 R)
• M7: 2,110,676 km (0.049 R)
• M8: 2,217,788 km (0.093 R)
• M9: 2,578,768 km (0.083 R)
• M10: 2,928,528 km (0.071 R)
• M11: 3,418,910 km (0.107 R)
• M12: 4,236,163 km (0.086 R)
• M13: 4,510,226 km (0.098 R)
• M14: 4,896,638 km (0.112 R)
• M15: 5,257,318 km (0.098 R)
• M16: 5,367,272 km (0.037 R)
• M17: 5,589,425 km (0.094 R)
• M18: 5,739,173 km (0.079 R)
• M19: 6,004,559 km (0.102 R)
• M20: 6,081,153 km (0.085 R)
• M21: 6,196,643 km (0.102 R)
• M22: 6,312,731 km (0.117 R)
• M23: 6,468,911 km (0.04 R)
• M24: 6,785,011 km (0.097 R)
• M25: 7,106,198 km (0.077 R)
• M26: 8,612,499 km (0.064 R)
• M27: 9,850,122 km (0.119 R)
• M28: 11,048,850 km (0.12 R)
• M29: 12,244,436 km (0.074 R)
• M30: 12,734,220 km (0.092 R)
• M31: 12,882,471 km (0.097 R)
• M32: 12,981,505 km (0.097 R)
• M33: 13,884,926 km (0.03 R)
• M34: 14,037,516 km (0.093 R)
• M35: 15,699,249 km (0.069 R)
• M36: 16,553,304 km (0.047 R)
• M37: 17,807,233 km (0.045 R)
• M38: 18,809,987 km (0.074 R)
• M39: 19,204,776 km (0.061 R)
• M40: 20,695,369 km (0.117 R)
• M41: 20,811,607 km (0.089 R)
• M42: 21,220,009 km (0.047 R)
• M43: 21,454,579 km (0.101 R)
• M44: 21,631,104 km (0.086 R)
• M45: 21,748,987 km (0.115 R)
• M46: 22,580,602 km (0.092 R)
• M47: 23,180,938 km (0.097 R)
• M48: 23,786,660 km (0.118 R)
• M49: 24,336,133 km (0.078 R)
• M50: 24,889,795 km (0.062 R)
• M51: 25,199,163 km (0.113 R)
• M52: 25,323,329 km (0.092 R)
• M53: 25,572,260 km (0.033 R)
• M54: 25,821,939 km (0.109 R)
• M55: 26,009,684 km (0.102 R)
• M56: 26,702,173 km (0.104 R)
• M57: 26,955,442 km (0.067 R)
• M58: 27,273,188 km (0.107 R)
• M59: 27,528,252 km (0.109 R)
• M60: 28,169,578 km (0.102 R)
• M61: 28,621,364 km (0.109 R)
• M62: 28,880,617 km (0.111 R)
• M63: 29,794,062 km (0.056 R)
• M64: 30,386,469 km (0.092 R)
• M65: 30,584,686 km (0.115 R)
• M66: 30,849,774 km (0.109 R)
• M67: 32,726,479 km (0.067 R)
• M68: 33,065,468 km (0.069 R)
• M69: 33,337,586 km (0.091 R)
• M70: 34,020,949 km (0.109 R)
• M71: 36,519,234 km (0.111 R)
• M72: 38,502,902 km (0.097 R)
• M73: 39,507,900 km (0.114 R)
• M74: 40,230,907 km (0.069 R)
• M75: 40,666,984 km (0.078 R)
• M76: 41,616,931 km (0.034 R)
• M77: 43,538,665 km (0.093 R)
• M78: 44,135,860 km (0.113 R)
• M79: 44,435,355 km (0.083 R)
• M80: 45,036,589 km (0.114 R)
• M81: 45,413,725 km (0.113 R)
• M82: 47,621,640 km (0.103 R)
• M83: 48,699,941 km (0.051 R)
• M84: 51,037,707 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.3

Radius: 5.4

Gravity: 14.72 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 12.18 AU - 17.5 AU

Year: 22010 Days

Day: 23.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 69,407,029 km

• M1: 601,234 km (0.111 R)
• M2: 664,065 km (0.096 R)
• M3: 819,198 km (0.115 R)
• M4: 1,086,230 km (0.079 R)
• M5: 2,065,498 km (0.079 R)
• M6: 2,129,675 km (0.072 R)
• M7: 2,985,674 km (0.084 R)
• M8: 3,279,784 km (0.085 R)
• M9: 3,392,581 km (0.111 R)
• M10: 3,699,406 km (0.056 R)
• M11: 4,015,207 km (0.113 R)
• M12: 4,257,705 km (0.114 R)
• M13: 4,799,249 km (0.091 R)
• M14: 4,927,455 km (0.081 R)
• M15: 5,013,473 km (0.112 R)
• M16: 5,495,478 km (0.105 R)
• M17: 6,269,048 km (0.087 R)
• M18: 7,124,898 km (0.049 R)
• M19: 8,016,800 km (0.115 R)
• M20: 8,373,142 km (0.1 R)
• M21: 8,475,916 km (0.04 R)
• M22: 8,995,918 km (0.118 R)
• M23: 9,048,577 km (0.091 R)
• M24: 9,795,220 km (0.096 R)
• M25: 9,849,374 km (0.1 R)
• M26: 10,506,258 km (0.09 R)
• M27: 11,177,205 km (0.086 R)
• M28: 11,574,986 km (0.107 R)
• M29: 11,919,659 km (0.115 R)
• M30: 12,736,912 km (0.074 R)
• M31: 12,855,095 km (0.116 R)
• M32: 17,674,689 km (0.086 R)
• M33: 18,071,423 km (0.108 R)
• M34: 19,278,827 km (0.06 R)
• M35: 19,482,729 km (0.064 R)
• M36: 19,687,080 km (0.032 R)
• M37: 20,098,324 km (0.027 R)
• M38: 20,304,919 km (0.06 R)
• M39: 20,512,262 km (0.115 R)
• M40: 21,700,368 km (0.1 R)
• M41: 21,841,588 km (0.097 R)
• M42: 23,342,953 km (0.118 R)
• M43: 23,632,574 km (0.074 R)
• M44: 23,705,279 km (0.113 R)
• M45: 24,435,615 km (0.066 R)
• M46: 24,951,130 km (0.108 R)
• M47: 25,321,684 km (0.089 R)
• M48: 25,693,883 km (0.115 R)
• M49: 30,142,774 km (0.095 R)
• M50: 30,933,549 km (0.104 R)
• M51: 32,616,225 km (0.032 R)
• M52: 32,778,090 km (0.071 R)
• M53: 34,000,006 km (0.094 R)
• M54: 34,492,931 km (0.067 R)
• M55: 35,819,116 km (0.033 R)
• M56: 36,824,563 km (0.099 R)
• M57: 37,499,997 km (0.073 R)
• M58: 37,584,819 km (0.113 R)
• M59: 38,435,433 km (0.037 R)
• M60: 40,329,342 km (0.06 R)
• M61: 40,589,941 km (0.108 R)
• M62: 41,112,786 km (0.103 R)
• M63: 43,849,529 km (0.092 R)
• M64: 45,555,843 km (0.085 R)
• M65: 46,462,555 km (0.113 R)
• M66: 48,478,237 km (0.05 R)
• M67: 48,570,539 km (0.105 R)
• M68: 49,775,849 km (0.031 R)
• M69: 50,055,298 km (0.114 R)
• M70: 52,879,107 km (0.064 R)
• M71: 53,831,747 km (0.119 R)
• M72: 55,464,308 km (0.073 R)
• M73: 55,657,439 km (0.094 R)
• M74: 56,529,295 km (0.086 R)
• M75: 56,723,773 km (0.055 R)
• M76: 58,876,336 km (0.111 R)
• M77: 59,073,357 km (0.112 R)
• M78: 60,160,784 km (0.099 R)
• M79: 60,657,299 km (0.065 R)
• M80: 60,756,782 km (0.1 R)
• M81: 62,355,684 km (0.104 R)
• M82: 62,757,504 km (0.094 R)
• M83: 66,105,504 km (0.057 R)
• M84: 67,131,446 km (0.085 R)
• M85: 67,337,293 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 19,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit