🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.69 AU - 1.03 AU

Year: 293 Days

Day: 16.4 Hours

Environment

Temp: 93 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,292,331 km

• M1: 21,243 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.13 AU - 1.55 AU

Year: 569 Days

Day: 35.1 Hours

Environment

Temp: -19 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.37 AU - 1.57 AU

Year: 654 Days

Day: 30.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.6 AU - 1.82 AU

Year: 821 Days

Day: 40 Hours

Environment

Temp: -59 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,292,331 km

• M1: 203,004 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.61 AU - 2.43 AU

Year: 1054 Days

Day: 43.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.6 AU - 2.46 AU

Year: 1062 Days

Day: 18.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,292,331 km

• M1: 1,355,656 km (0.069 R)

Asteroid Belt

Center: 4.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.1

Radius: 9.6

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.02 AU - 7.46 AU

Year: 5722 Days

Day: 14 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,292,331 km

• M1: 141,968 km (0.096 R)
• M2: 371,452 km (0.099 R)
• M3: 471,682 km (0.049 R)
• M4: 832,363 km (0.042 R)
• M5: 942,018 km (0.079 R)
• M6: 1,027,438 km (0.076 R)
• M7: 1,222,215 km (0.116 R)
• M8: 1,412,952 km (0.064 R)
• M9: 1,613,413 km (0.058 R)
• M10: 1,699,731 km (0.083 R)
• M11: 1,913,506 km (0.077 R)
• M12: 1,986,660 km (0.094 R)
• M13: 2,154,957 km (0.112 R)
• M14: 2,606,294 km (0.114 R)
• M15: 2,937,653 km (0.071 R)
• M16: 3,130,036 km (0.035 R)
• M17: 3,260,635 km (0.07 R)
• M18: 3,572,397 km (0.11 R)
• M19: 3,824,170 km (0.118 R)
• M20: 3,893,883 km (0.119 R)
• M21: 4,105,414 km (0.092 R)
• M22: 5,193,739 km (0.088 R)
• M23: 5,400,782 km (0.086 R)
• M24: 5,823,247 km (0.078 R)
• M25: 6,011,441 km (0.096 R)
• M26: 6,311,235 km (0.095 R)
• M27: 6,449,164 km (0.1 R)
• M28: 6,615,966 km (0.117 R)
• M29: 6,897,060 km (0.107 R)
• M30: 7,675,867 km (0.047 R)
• M31: 7,764,279 km (0.058 R)
• M32: 7,971,472 km (0.072 R)
• M33: 8,421,762 km (0.098 R)
• M34: 8,573,753 km (0.051 R)
• M35: 9,378,590 km (0.104 R)
• M36: 9,631,111 km (0.088 R)
• M37: 10,046,245 km (0.04 R)
• M38: 10,729,309 km (0.044 R)
• M39: 10,795,132 km (0.05 R)
• M40: 10,927,227 km (0.099 R)
• M41: 11,360,163 km (0.08 R)
• M42: 11,494,502 km (0.083 R)
• M43: 11,629,290 km (0.102 R)
• M44: 11,697,058 km (0.061 R)
• M45: 11,934,769 km (0.05 R)
• M46: 12,037,093 km (0.12 R)
• M47: 12,380,570 km (0.085 R)
• M48: 12,484,242 km (0.116 R)
• M49: 12,866,913 km (0.097 R)
• M50: 13,465,753 km (0.048 R)
• M51: 13,572,267 km (0.069 R)
• M52: 13,679,229 km (0.11 R)
• M53: 13,786,491 km (0.094 R)
• M54: 13,965,709 km (0.1 R)
• M55: 14,362,892 km (0.119 R)
• M56: 14,690,511 km (0.046 R)
• M57: 15,279,179 km (0.098 R)
• M58: 16,214,464 km (0.111 R)
• M59: 16,441,704 km (0.111 R)
• M60: 17,827,129 km (0.104 R)
• M61: 18,218,627 km (0.119 R)
• M62: 18,376,004 km (0.075 R)
• M63: 18,573,324 km (0.043 R)
• M64: 18,890,621 km (0.06 R)
• M65: 19,289,748 km (0.119 R)
• M66: 19,410,025 km (0.062 R)
• M67: 19,490,359 km (0.088 R)
• M68: 19,731,959 km (0.108 R)
• M69: 20,340,374 km (0.079 R)
• M70: 21,992,832 km (0.059 R)
• M71: 22,370,566 km (0.066 R)
• M72: 23,047,347 km (0.114 R)
• M73: 23,473,851 km (0.099 R)
• M74: 24,204,636 km (0.098 R)
• M75: 25,161,614 km (0.118 R)
• M76: 25,953,884 km (0.11 R)
• M77: 27,067,640 km (0.087 R)
• M78: 27,382,245 km (0.082 R)
• M79: 27,472,452 km (0.062 R)
• M80: 27,562,660 km (0.115 R)
• M81: 29,526,132 km (0.083 R)
• M82: 30,828,980 km (0.082 R)
• M83: 31,157,497 km (0.035 R)
• M84: 31,345,840 km (0.12 R)
• M85: 31,534,483 km (0.1 R)

Asteroid Belt

Center: 7.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.4

Radius: 13

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 8.36 AU - 9.54 AU

Year: 9829 Days

Day: 13.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,292,331 km

• M1: 415,433 km (0.098 R)
• M2: 557,402 km (0.057 R)
• M3: 824,434 km (0.118 R)
• M4: 1,280,857 km (0.116 R)
• M5: 1,985,164 km (0.091 R)
• M6: 2,270,746 km (0.099 R)
• M7: 2,795,535 km (0.119 R)
• M8: 2,910,875 km (0.114 R)
• M9: 3,762,835 km (0.077 R)
• M10: 3,922,905 km (0.091 R)
• M11: 4,895,441 km (0.111 R)
• M12: 5,070,620 km (0.115 R)
• M13: 5,791,831 km (0.098 R)
• M14: 7,329,697 km (0.093 R)
• M15: 7,530,458 km (0.09 R)
• M16: 7,814,544 km (0.103 R)
• M17: 7,896,374 km (0.085 R)
• M18: 8,185,247 km (0.118 R)
• M19: 8,519,449 km (0.076 R)
• M20: 8,773,167 km (0.071 R)
• M21: 10,212,747 km (0.073 R)
• M22: 10,482,323 km (0.104 R)
• M23: 10,663,486 km (0.111 R)
• M24: 10,754,292 km (0.074 R)
• M25: 10,982,877 km (0.03 R)
• M26: 11,120,657 km (0.083 R)
• M27: 11,259,035 km (0.095 R)
• M28: 11,912,628 km (0.085 R)
• M29: 12,626,659 km (0.094 R)
• M30: 12,771,170 km (0.102 R)
• M31: 13,110,458 km (0.085 R)
• M32: 13,207,846 km (0.105 R)
• M33: 14,597,910 km (0.119 R)
• M34: 16,242,888 km (0.084 R)
• M35: 16,347,607 km (0.065 R)
• M36: 17,676,185 km (0.119 R)
• M37: 17,783,896 km (0.032 R)
• M38: 18,489,848 km (0.084 R)
• M39: 18,654,106 km (0.061 R)
• M40: 19,426,779 km (0.115 R)
• M41: 19,929,129 km (0.038 R)
• M42: 20,041,328 km (0.107 R)
• M43: 20,719,006 km (0.031 R)
• M44: 21,117,834 km (0.109 R)
• M45: 21,576,800 km (0.117 R)
• M46: 23,682,241 km (0.068 R)
• M47: 25,669,199 km (0.103 R)
• M48: 25,852,606 km (0.114 R)
• M49: 26,589,974 km (0.069 R)
• M50: 26,775,476 km (0.09 R)
• M51: 28,653,677 km (0.105 R)
• M52: 28,907,395 km (0.072 R)
• M53: 29,034,404 km (0.055 R)
• M54: 29,544,682 km (0.094 R)
• M55: 30,251,233 km (0.116 R)
• M56: 31,549,892 km (0.099 R)
• M57: 33,799,245 km (0.107 R)
• M58: 35,826,596 km (0.047 R)
• M59: 36,236,793 km (0.087 R)
• M60: 39,151,708 km (0.112 R)
• M61: 41,637,575 km (0.09 R)
• M62: 41,781,189 km (0.053 R)
• M63: 42,068,866 km (0.059 R)
• M64: 43,226,305 km (0.118 R)
• M65: 43,517,273 km (0.071 R)
• M66: 44,981,836 km (0.102 R)
• M67: 45,572,299 km (0.116 R)
• M68: 45,720,251 km (0.114 R)
• M69: 46,388,205 km (0.116 R)
• M70: 46,835,353 km (0.1 R)
• M71: 47,209,049 km (0.073 R)
• M72: 47,508,693 km (0.051 R)
• M73: 47,809,086 km (0.103 R)
• M74: 48,336,119 km (0.11 R)
• M75: 48,638,157 km (0.062 R)
• M76: 49,016,490 km (0.111 R)
• M77: 49,168,183 km (0.033 R)
• M78: 49,471,866 km (0.111 R)
• M79: 49,776,298 km (0.085 R)
• M80: 50,234,067 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.1

Radius: 9

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 9.97 AU - 13.61 AU

Year: 14861 Days

Day: 9.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,292,331 km

• M1: 553,363 km (0.083 R)
• M2: 862,881 km (0.1 R)
• M3: 943,215 km (0.052 R)
• M4: 1,267,992 km (0.067 R)
• M5: 1,431,352 km (0.036 R)
• M6: 2,016,280 km (0.047 R)
• M7: 2,152,564 km (0.113 R)
• M8: 2,698,297 km (0.106 R)
• M9: 2,818,573 km (0.102 R)
• M10: 2,940,795 km (0.109 R)
• M11: 3,064,662 km (0.085 R)
• M12: 3,511,810 km (0.113 R)
• M13: 3,877,726 km (0.109 R)
• M14: 4,082,526 km (0.042 R)
• M15: 5,233,682 km (0.116 R)
• M16: 5,422,175 km (0.092 R)
• M17: 5,844,789 km (0.07 R)
• M18: 6,198,588 km (0.095 R)
• M19: 7,134,023 km (0.032 R)
• M20: 7,343,161 km (0.1 R)
• M21: 8,507,481 km (0.075 R)
• M22: 8,596,043 km (0.106 R)
• M23: 8,774,065 km (0.092 R)
• M24: 9,960,525 km (0.068 R)
• M25: 11,537,736 km (0.068 R)
• M26: 11,635,872 km (0.044 R)
• M27: 11,981,293 km (0.044 R)
• M28: 12,080,626 km (0.066 R)
• M29: 12,480,651 km (0.065 R)
• M30: 12,834,301 km (0.027 R)
• M31: 13,088,916 km (0.115 R)
• M32: 13,551,323 km (0.071 R)
• M33: 14,757,680 km (0.106 R)
• M34: 15,562,666 km (0.106 R)
• M35: 15,725,429 km (0.038 R)
• M36: 16,217,008 km (0.095 R)
• M37: 16,326,962 km (0.099 R)
• M38: 17,721,962 km (0.066 R)
• M39: 18,119,444 km (0.086 R)
• M40: 18,176,440 km (0.089 R)
• M41: 18,634,659 km (0.071 R)
• M42: 19,797,034 km (0.092 R)
• M43: 20,624,460 km (0.074 R)
• M44: 22,865,436 km (0.103 R)
• M45: 23,733,403 km (0.119 R)
• M46: 23,858,317 km (0.099 R)
• M47: 24,234,257 km (0.116 R)
• M48: 24,612,141 km (0.096 R)
• M49: 25,437,622 km (0.059 R)
• M50: 25,565,379 km (0.067 R)
• M51: 27,050,437 km (0.079 R)
• M52: 28,496,898 km (0.029 R)
• M53: 29,564,578 km (0.088 R)
• M54: 30,103,280 km (0.059 R)
• M55: 32,014,393 km (0.045 R)
• M56: 32,290,551 km (0.09 R)
• M57: 32,359,815 km (0.111 R)
• M58: 32,428,929 km (0.094 R)
• M59: 32,914,972 km (0.099 R)
• M60: 33,123,961 km (0.113 R)
• M61: 33,333,398 km (0.078 R)
• M62: 34,175,634 km (0.072 R)
• M63: 35,095,960 km (0.032 R)
• M64: 36,599,717 km (0.043 R)
• M65: 37,686,696 km (0.097 R)
• M66: 37,978,411 km (0.06 R)
• M67: 38,710,693 km (0.086 R)
• M68: 41,686,793 km (0.043 R)
• M69: 41,762,041 km (0.105 R)
• M70: 42,366,416 km (0.115 R)
• M71: 44,120,002 km (0.067 R)
• M72: 45,353,886 km (0.043 R)
• M73: 45,586,510 km (0.044 R)
• M74: 46,208,688 km (0.081 R)
• M75: 47,855,312 km (0.106 R)
• M76: 48,646,236 km (0.083 R)
• M77: 49,043,268 km (0.06 R)
• M78: 49,122,854 km (0.065 R)
• M79: 50,240,949 km (0.04 R)
• M80: 50,561,986 km (0.074 R)
• M81: 50,642,320 km (0.079 R)
• M82: 51,448,204 km (0.088 R)
• M83: 52,583,502 km (0.105 R)
• M84: 52,665,033 km (0.116 R)
• M85: 52,746,414 km (0.117 R)
• M86: 53,236,048 km (0.103 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 18,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit