🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.84 AU - 0.9 AU

Year: 309 Days

Day: 34.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.87 AU - 0.93 AU

Year: 325 Days

Day: 43.2 Hours

Environment

Temp: 35 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 105,121,808 km

• M1: 67,469 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.72 AU - 2.06 AU

Year: 989 Days

Day: 25.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,121,808 km

• M1: 428,149 km (0.105 R)

Asteroid Belt

Center: 3.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.6

Radius: 14.5

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.19 AU - 5.65 AU

Year: 4156 Days

Day: 14.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 105,121,808 km

• M1: 201,957 km (0.115 R)
• M2: 321,785 km (0.103 R)
• M3: 615,296 km (0.089 R)
• M4: 884,273 km (0.082 R)
• M5: 1,067,381 km (0.054 R)
• M6: 1,276,070 km (0.103 R)
• M7: 1,423,125 km (0.114 R)
• M8: 1,628,672 km (0.109 R)
• M9: 1,748,799 km (0.109 R)
• M10: 1,844,392 km (0.109 R)
• M11: 2,455,948 km (0.059 R)
• M12: 3,028,609 km (0.111 R)
• M13: 3,195,111 km (0.109 R)
• M14: 3,555,044 km (0.083 R)
• M15: 3,731,120 km (0.105 R)
• M16: 4,128,752 km (0.092 R)
• M17: 4,445,450 km (0.09 R)
• M18: 4,654,738 km (0.068 R)
• M19: 4,984,751 km (0.094 R)
• M20: 5,202,266 km (0.088 R)
• M21: 5,729,299 km (0.04 R)
• M22: 5,832,522 km (0.088 R)
• M23: 6,020,118 km (0.039 R)
• M24: 6,573,480 km (0.111 R)
• M25: 6,747,014 km (0.119 R)
• M26: 7,751,713 km (0.092 R)
• M27: 7,912,231 km (0.098 R)
• M28: 8,259,897 km (0.111 R)
• M29: 8,400,369 km (0.05 R)
• M30: 8,494,466 km (0.081 R)
• M31: 9,018,508 km (0.09 R)
• M32: 9,260,258 km (0.098 R)
• M33: 9,676,140 km (0.1 R)
• M34: 9,774,874 km (0.066 R)
• M35: 9,923,575 km (0.069 R)
• M36: 10,023,207 km (0.12 R)
• M37: 10,323,899 km (0.112 R)
• M38: 10,576,869 km (0.094 R)
• M39: 11,088,942 km (0.06 R)
• M40: 11,635,423 km (0.093 R)
• M41: 11,925,194 km (0.089 R)
• M42: 12,808,869 km (0.069 R)
• M43: 13,244,947 km (0.111 R)
• M44: 13,908,264 km (0.099 R)
• M45: 14,131,763 km (0.069 R)
• M46: 14,667,473 km (0.036 R)
• M47: 15,009,154 km (0.112 R)
• M48: 15,123,746 km (0.109 R)
• M49: 15,324,806 km (0.082 R)
• M50: 15,497,891 km (0.087 R)
• M51: 15,700,596 km (0.057 R)
• M52: 15,816,833 km (0.09 R)
• M53: 16,196,662 km (0.11 R)
• M54: 17,474,527 km (0.119 R)
• M55: 17,958,177 km (0.044 R)
• M56: 18,049,432 km (0.085 R)
• M57: 18,877,157 km (0.111 R)
• M58: 19,062,658 km (0.09 R)
• M59: 19,186,825 km (0.032 R)
• M60: 19,591,936 km (0.094 R)
• M61: 19,685,883 km (0.083 R)
• M62: 20,189,280 km (0.104 R)
• M63: 20,347,405 km (0.041 R)
• M64: 20,505,979 km (0.088 R)
• M65: 20,824,472 km (0.103 R)
• M66: 21,530,724 km (0.099 R)
• M67: 21,757,066 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.6

Radius: 12

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.97 AU - 8.81 AU

Year: 9254 Days

Day: 14.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 105,121,808 km

• M1: 178,620 km (0.106 R)
• M2: 291,267 km (0.094 R)
• M3: 423,362 km (0.101 R)
• M4: 644,767 km (0.096 R)
• M5: 905,965 km (0.079 R)
• M6: 1,350,270 km (0.068 R)
• M7: 1,619,995 km (0.115 R)
• M8: 2,108,133 km (0.09 R)
• M9: 2,369,032 km (0.079 R)
• M10: 2,808,550 km (0.056 R)
• M11: 2,980,139 km (0.087 R)
• M12: 3,363,858 km (0.117 R)
• M13: 3,763,434 km (0.075 R)
• M14: 4,743,300 km (0.115 R)
• M15: 4,845,475 km (0.085 R)
• M16: 5,156,639 km (0.107 R)
• M17: 5,296,961 km (0.051 R)
• M18: 5,438,631 km (0.05 R)
• M19: 5,689,656 km (0.104 R)
• M20: 6,091,775 km (0.072 R)
• M21: 6,731,605 km (0.112 R)
• M22: 6,962,584 km (0.118 R)
• M23: 7,040,076 km (0.072 R)
• M24: 7,392,828 km (0.054 R)
• M25: 7,471,965 km (0.077 R)
• M26: 7,952,922 km (0.112 R)
• M27: 9,198,923 km (0.103 R)
• M28: 9,498,418 km (0.057 R)
• M29: 10,283,358 km (0.111 R)
• M30: 11,134,570 km (0.091 R)
• M31: 11,499,588 km (0.089 R)
• M32: 11,637,667 km (0.049 R)
• M33: 12,335,691 km (0.101 R)
• M34: 12,713,425 km (0.041 R)
• M35: 12,951,585 km (0.101 R)
• M36: 13,723,510 km (0.107 R)
• M37: 14,164,226 km (0.108 R)
• M38: 14,262,811 km (0.12 R)
• M39: 14,460,579 km (0.081 R)
• M40: 14,759,176 km (0.077 R)
• M41: 14,959,338 km (0.058 R)
• M42: 15,463,633 km (0.116 R)
• M43: 16,282,083 km (0.115 R)
• M44: 17,167,104 km (0.12 R)
• M45: 17,588,970 km (0.081 R)
• M46: 18,389,318 km (0.045 R)
• M47: 19,092,578 km (0.037 R)
• M48: 19,529,703 km (0.071 R)
• M49: 21,537,456 km (0.079 R)
• M50: 22,508,346 km (0.084 R)
• M51: 22,681,132 km (0.094 R)
• M52: 23,668,627 km (0.063 R)
• M53: 24,197,156 km (0.107 R)
• M54: 24,788,966 km (0.085 R)
• M55: 24,907,896 km (0.1 R)
• M56: 25,086,665 km (0.089 R)
• M57: 26,047,233 km (0.082 R)
• M58: 28,252,455 km (0.108 R)
• M59: 29,251,620 km (0.07 R)
• M60: 30,963,767 km (0.079 R)
• M61: 32,123,300 km (0.082 R)
• M62: 32,382,853 km (0.113 R)
• M63: 32,773,602 km (0.033 R)
• M64: 32,969,576 km (0.091 R)
• M65: 33,625,562 km (0.089 R)
• M66: 33,955,126 km (0.109 R)
• M67: 34,219,615 km (0.096 R)
• M68: 34,352,009 km (0.078 R)
• M69: 35,552,084 km (0.067 R)
• M70: 35,686,273 km (0.089 R)
• M71: 36,427,381 km (0.089 R)
• M72: 37,377,776 km (0.074 R)
• M73: 39,372,514 km (0.073 R)
• M74: 39,580,904 km (0.101 R)
• M75: 39,720,030 km (0.118 R)
• M76: 40,698,101 km (0.034 R)
• M77: 41,542,880 km (0.075 R)
• M78: 41,896,529 km (0.105 R)
• M79: 42,606,970 km (0.103 R)
• M80: 43,035,119 km (0.048 R)
• M81: 43,967,712 km (0.034 R)
• M82: 44,111,775 km (0.087 R)
• M83: 44,617,116 km (0.108 R)
• M84: 46,364,718 km (0.11 R)
• M85: 46,805,135 km (0.069 R)
• M86: 48,060,410 km (0.075 R)
• M87: 48,283,012 km (0.096 R)
• M88: 49,551,303 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.1

Radius: 6.1

Gravity: 13.28 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 13.54 AU - 19.4 AU

Year: 25453 Days

Day: 23.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 105,121,808 km

• M1: 1,655,001 km (0.089 R)
• M2: 1,955,843 km (0.09 R)
• M3: 2,130,274 km (0.105 R)
• M4: 3,445,688 km (0.079 R)
• M5: 6,446,471 km (0.04 R)
• M6: 6,916,957 km (0.031 R)
• M7: 7,506,971 km (0.102 R)
• M8: 7,890,839 km (0.11 R)
• M9: 8,001,691 km (0.056 R)
• M10: 8,168,941 km (0.086 R)
• M11: 8,792,016 km (0.098 R)
• M12: 9,313,066 km (0.113 R)
• M13: 9,607,026 km (0.106 R)
• M14: 9,844,288 km (0.083 R)
• M15: 10,445,971 km (0.057 R)
• M16: 10,567,743 km (0.079 R)
• M17: 10,935,754 km (0.08 R)
• M18: 11,245,721 km (0.082 R)
• M19: 11,684,641 km (0.049 R)
• M20: 13,099,837 km (0.119 R)
• M21: 15,115,369 km (0.061 R)
• M22: 16,724,593 km (0.095 R)
• M23: 17,081,683 km (0.088 R)
• M24: 17,441,167 km (0.03 R)
• M25: 17,948,753 km (0.094 R)
• M26: 18,094,610 km (0.075 R)
• M27: 20,710,778 km (0.107 R)
• M28: 22,650,614 km (0.097 R)
• M29: 22,729,452 km (0.052 R)
• M30: 22,966,415 km (0.118 R)
• M31: 23,045,552 km (0.061 R)
• M32: 25,135,434 km (0.11 R)
• M33: 26,867,030 km (0.081 R)
• M34: 26,950,505 km (0.067 R)
• M35: 27,201,231 km (0.092 R)
• M36: 28,892,734 km (0.062 R)
• M37: 31,317,417 km (0.096 R)
• M38: 31,669,121 km (0.099 R)
• M39: 32,199,146 km (0.095 R)
• M40: 32,465,281 km (0.055 R)
• M41: 37,751,023 km (0.114 R)
• M42: 40,205,475 km (0.077 R)
• M43: 40,492,104 km (0.099 R)
• M44: 41,067,159 km (0.096 R)
• M45: 41,644,906 km (0.085 R)
• M46: 42,906,016 km (0.077 R)
• M47: 43,884,535 km (0.09 R)
• M48: 44,969,569 km (0.082 R)
• M49: 46,563,235 km (0.051 R)
• M50: 48,683,037 km (0.104 R)
• M51: 49,294,443 km (0.106 R)
• M52: 49,396,619 km (0.106 R)
• M53: 50,524,886 km (0.098 R)
• M54: 52,806,702 km (0.07 R)
• M55: 52,911,271 km (0.113 R)
• M56: 54,910,198 km (0.11 R)
• M57: 56,185,370 km (0.09 R)
• M58: 57,900,809 km (0.119 R)
• M59: 58,116,379 km (0.119 R)
• M60: 59,524,544 km (0.093 R)
• M61: 60,069,080 km (0.102 R)
• M62: 63,038,149 km (0.095 R)
• M63: 64,149,961 km (0.111 R)
• M64: 65,156,006 km (0.112 R)
• M65: 68,319,253 km (0.084 R)
• M66: 69,690,168 km (0.065 R)
• M67: 70,494,107 km (0.088 R)
• M68: 70,839,678 km (0.097 R)
• M69: 75,264,035 km (0.058 R)
• M70: 75,852,852 km (0.115 R)
• M71: 76,561,348 km (0.104 R)
• M72: 77,153,456 km (0.025 R)
• M73: 77,272,087 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.7

Radius: 7.8

Gravity: 12.91 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 17.1 AU - 19.92 AU

Year: 30325 Days

Day: 21.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 54.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 105,121,808 km

• M1: 416,630 km (0.096 R)
• M2: 1,099,544 km (0.105 R)
• M3: 2,297,524 km (0.101 R)
• M4: 2,384,889 km (0.05 R)
• M5: 2,608,388 km (0.109 R)
• M6: 3,773,008 km (0.085 R)
• M7: 4,300,041 km (0.097 R)
• M8: 5,133,750 km (0.073 R)
• M9: 5,422,624 km (0.105 R)
• M10: 7,200,146 km (0.107 R)
• M11: 8,318,838 km (0.07 R)
• M12: 8,726,493 km (0.099 R)
• M13: 9,001,902 km (0.114 R)
• M14: 9,140,579 km (0.114 R)
• M15: 10,059,858 km (0.091 R)
• M16: 11,681,649 km (0.118 R)
• M17: 11,985,183 km (0.099 R)
• M18: 12,989,434 km (0.098 R)
• M19: 13,067,823 km (0.093 R)
• M20: 16,076,386 km (0.06 R)
• M21: 16,244,833 km (0.099 R)
• M22: 16,583,672 km (0.077 R)
• M23: 16,753,914 km (0.091 R)
• M24: 17,268,082 km (0.101 R)
• M25: 17,354,400 km (0.108 R)
• M26: 20,552,055 km (0.109 R)
• M27: 22,030,381 km (0.117 R)
• M28: 22,687,863 km (0.104 R)
• M29: 24,214,809 km (0.089 R)
• M30: 24,408,089 km (0.077 R)
• M31: 25,185,998 km (0.071 R)
• M32: 26,070,870 km (0.057 R)
• M33: 27,366,836 km (0.104 R)
• M34: 30,749,842 km (0.085 R)
• M35: 31,168,866 km (0.104 R)
• M36: 31,800,767 km (0.101 R)
• M37: 32,224,429 km (0.071 R)
• M38: 34,262,101 km (0.065 R)
• M39: 35,460,829 km (0.065 R)
• M40: 35,680,289 km (0.056 R)
• M41: 36,562,468 km (0.108 R)
• M42: 37,340,377 km (0.104 R)
• M43: 40,048,248 km (0.064 R)
• M44: 41,080,024 km (0.109 R)
• M45: 41,425,894 km (0.075 R)
• M46: 42,236,565 km (0.09 R)
• M47: 42,702,263 km (0.072 R)
• M48: 43,169,607 km (0.096 R)
• M49: 48,056,371 km (0.095 R)
• M50: 49,030,253 km (0.025 R)
• M51: 49,887,599 km (0.109 R)
• M52: 50,133,538 km (0.113 R)
• M53: 52,114,961 km (0.052 R)
• M54: 52,864,596 km (0.091 R)
• M55: 54,501,047 km (0.077 R)
• M56: 54,754,317 km (0.112 R)
• M57: 55,007,885 km (0.098 R)
• M58: 55,643,676 km (0.089 R)
• M59: 57,051,093 km (0.05 R)
• M60: 58,211,075 km (0.058 R)
• M61: 58,470,029 km (0.078 R)
• M62: 61,211,110 km (0.054 R)
• M63: 61,342,607 km (0.06 R)
• M64: 61,737,844 km (0.088 R)
• M65: 62,133,980 km (0.107 R)
• M66: 62,398,618 km (0.077 R)
• M67: 62,928,793 km (0.099 R)
• M68: 63,460,464 km (0.114 R)
• M69: 63,993,780 km (0.057 R)
• M70: 64,796,373 km (0.104 R)
• M71: 69,818,822 km (0.116 R)
• M72: 70,369,342 km (0.069 R)
• M73: 70,782,981 km (0.067 R)
• M74: 71,751,627 km (0.115 R)
• M75: 72,168,107 km (0.119 R)
• M76: 74,122,155 km (0.103 R)
• M77: 74,824,367 km (0.114 R)
• M78: 75,810,965 km (0.084 R)
• M79: 77,512,342 km (0.059 R)
• M80: 78,367,742 km (0.068 R)
• M81: 78,510,608 km (0.06 R)
• M82: 81,241,667 km (0.079 R)
• M83: 84,589,069 km (0.055 R)
• M84: 89,619,297 km (0.068 R)
• M85: 90,067,792 km (0.081 R)
• M86: 91,718,604 km (0.105 R)
• M87: 93,379,440 km (0.077 R)
• M88: 94,289,444 km (0.086 R)
• M89: 94,441,435 km (0.105 R)
• M90: 94,745,567 km (0.075 R)
• M91: 98,421,038 km (0.109 R)
• M92: 99,501,882 km (0.117 R)
• M93: 100,586,467 km (0.114 R)
• M94: 102,924,083 km (0.113 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: 219 - 11,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit