🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.58 AU - 0.88 AU

Year: 228 Days

Day: 36.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.03 AU - 1.61 AU

Year: 554 Days

Day: 15.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 87.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 56,445,849 km

• M1: 118,930 km (0.065 R)
• M2: 927,357 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.32 AU - 1.8 AU

Year: 712 Days

Day: 21.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.18 AU - 1.96 AU

Year: 719 Days

Day: 19.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,445,849 km

• M1: 30,368 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.36 AU - 1.84 AU

Year: 739 Days

Day: 44.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.01 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.19 AU - 4.65 AU

Year: 3394 Days

Day: 32.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.7

Radius: 10.1

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.49 AU - 5.33 AU

Year: 3974 Days

Day: 5.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 56,445,849 km

• M1: 134,040 km (0.101 R)
• M2: 249,679 km (0.107 R)
• M3: 425,157 km (0.086 R)
• M4: 686,205 km (0.045 R)
• M5: 835,803 km (0.119 R)
• M6: 1,081,144 km (0.076 R)
• M7: 1,155,644 km (0.09 R)
• M8: 1,349,672 km (0.069 R)
• M9: 1,711,400 km (0.062 R)
• M10: 2,197,443 km (0.077 R)
• M11: 2,261,321 km (0.1 R)
• M12: 2,358,111 km (0.117 R)
• M13: 2,623,199 km (0.057 R)
• M14: 3,056,733 km (0.113 R)
• M15: 3,200,198 km (0.115 R)
• M16: 3,531,557 km (0.093 R)
• M17: 3,739,348 km (0.075 R)
• M18: 3,951,329 km (0.098 R)
• M19: 4,127,704 km (0.076 R)
• M20: 4,306,773 km (0.109 R)
• M21: 4,488,385 km (0.04 R)
• M22: 4,570,065 km (0.106 R)
• M23: 4,796,856 km (0.074 R)
• M24: 4,985,199 km (0.109 R)
• M25: 5,218,722 km (0.115 R)
• M26: 5,283,049 km (0.087 R)
• M27: 5,369,367 km (0.115 R)
• M28: 5,521,358 km (0.075 R)
• M29: 5,740,968 km (0.066 R)
• M30: 6,053,179 km (0.103 R)
• M31: 6,256,931 km (0.112 R)
• M32: 6,462,927 km (0.105 R)
• M33: 6,601,604 km (0.097 R)
• M34: 7,094,529 km (0.104 R)
• M35: 7,165,888 km (0.085 R)
• M36: 7,261,481 km (0.094 R)
• M37: 7,429,778 km (0.054 R)
• M38: 8,822,086 km (0.042 R)
• M39: 9,574,264 km (0.076 R)
• M40: 10,078,259 km (0.06 R)
• M41: 10,185,371 km (0.062 R)
• M42: 10,293,081 km (0.061 R)
• M43: 10,891,473 km (0.07 R)
• M44: 12,293,504 km (0.073 R)
• M45: 12,580,732 km (0.08 R)
• M46: 12,928,248 km (0.06 R)
• M47: 13,220,413 km (0.068 R)
• M48: 13,870,565 km (0.118 R)
• M49: 14,139,692 km (0.049 R)
• M50: 14,531,189 km (0.08 R)
• M51: 14,804,504 km (0.057 R)
• M52: 15,232,953 km (0.086 R)
• M53: 15,789,756 km (0.077 R)
• M54: 15,945,637 km (0.115 R)
• M55: 17,082,880 km (0.071 R)
• M56: 17,306,978 km (0.07 R)
• M57: 17,758,314 km (0.075 R)
• M58: 18,180,779 km (0.096 R)
• M59: 18,278,765 km (0.075 R)
• M60: 18,409,664 km (0.113 R)
• M61: 18,508,099 km (0.119 R)
• M62: 19,035,731 km (0.12 R)
• M63: 19,434,858 km (0.119 R)
• M64: 20,410,535 km (0.059 R)
• M65: 20,784,829 km (0.082 R)
• M66: 21,402,219 km (0.078 R)
• M67: 21,643,970 km (0.095 R)
• M68: 21,886,468 km (0.076 R)
• M69: 22,130,013 km (0.086 R)
• M70: 22,304,594 km (0.074 R)
• M71: 22,444,468 km (0.038 R)
• M72: 22,654,952 km (0.087 R)
• M73: 22,866,035 km (0.076 R)
• M74: 23,645,589 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.3

Radius: 8.6

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.79 AU - 5.13 AU

Year: 4035 Days

Day: 12.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 56,445,849 km

• M1: 109,954 km (0.1 R)
• M2: 207,343 km (0.1 R)
• M3: 326,123 km (0.037 R)
• M4: 395,986 km (0.045 R)
• M5: 584,479 km (0.035 R)
• M6: 667,057 km (0.105 R)
• M7: 753,824 km (0.105 R)
• M8: 823,237 km (0.059 R)
• M9: 931,995 km (0.065 R)
• M10: 1,108,071 km (0.038 R)
• M11: 1,388,567 km (0.108 R)
• M12: 1,449,005 km (0.075 R)
• M13: 1,554,920 km (0.097 R)
• M14: 1,965,566 km (0.045 R)
• M15: 2,325,948 km (0.081 R)
• M16: 2,620,655 km (0.116 R)
• M17: 2,949,771 km (0.107 R)
• M18: 3,350,394 km (0.041 R)
• M19: 3,575,090 km (0.089 R)
• M20: 3,743,836 km (0.114 R)
• M21: 3,903,008 km (0.096 R)
• M22: 4,406,405 km (0.117 R)
• M23: 4,470,882 km (0.042 R)
• M24: 4,679,122 km (0.047 R)
• M25: 5,145,568 km (0.054 R)
• M26: 6,180,486 km (0.119 R)
• M27: 6,238,231 km (0.061 R)
• M28: 6,441,834 km (0.063 R)
• M29: 6,500,327 km (0.1 R)
• M30: 6,706,772 km (0.096 R)
• M31: 6,930,271 km (0.111 R)
• M32: 7,942,749 km (0.085 R)
• M33: 8,195,271 km (0.098 R)
• M34: 8,274,707 km (0.102 R)
• M35: 8,434,328 km (0.054 R)
• M36: 8,611,003 km (0.086 R)
• M37: 8,805,331 km (0.087 R)
• M38: 9,479,867 km (0.099 R)
• M39: 9,697,383 km (0.087 R)
• M40: 9,882,585 km (0.101 R)
• M41: 10,410,965 km (0.101 R)
• M42: 10,669,919 km (0.074 R)
• M43: 10,808,895 km (0.087 R)
• M44: 10,965,973 km (0.073 R)
• M45: 11,176,607 km (0.068 R)
• M46: 11,494,951 km (0.049 R)
• M47: 11,726,827 km (0.088 R)
• M48: 11,870,292 km (0.078 R)
• M49: 12,195,218 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.3

Radius: 13.3

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.89 AU - 10.81 AU

Year: 10443 Days

Day: 8.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,445,849 km

• M1: 170,392 km (0.048 R)
• M2: 1,120,787 km (0.08 R)
• M3: 1,251,985 km (0.069 R)
• M4: 1,459,028 km (0.099 R)
• M5: 2,093,622 km (0.045 R)
• M6: 2,230,355 km (0.055 R)
• M7: 2,313,830 km (0.037 R)
• M8: 2,600,011 km (0.094 R)
• M9: 2,807,503 km (0.066 R)
• M10: 3,365,802 km (0.091 R)
• M11: 3,592,443 km (0.067 R)
• M12: 3,824,170 km (0.066 R)
• M13: 4,129,500 km (0.12 R)
• M14: 4,478,212 km (0.12 R)
• M15: 4,982,357 km (0.103 R)
• M16: 5,278,710 km (0.108 R)
• M17: 5,542,900 km (0.116 R)
• M18: 5,850,174 km (0.062 R)
• M19: 6,242,121 km (0.091 R)
• M20: 6,642,744 km (0.108 R)
• M21: 7,301,124 km (0.082 R)
• M22: 7,723,289 km (0.101 R)
• M23: 8,110,000 km (0.094 R)
• M24: 8,415,329 km (0.09 R)
• M25: 8,635,687 km (0.083 R)
• M26: 9,628,119 km (0.092 R)
• M27: 10,137,799 km (0.041 R)
• M28: 10,751,599 km (0.055 R)
• M29: 10,895,063 km (0.049 R)
• M30: 12,114,585 km (0.096 R)
• M31: 13,634,649 km (0.109 R)
• M32: 15,214,103 km (0.117 R)
• M33: 16,408,942 km (0.109 R)
• M34: 17,241,005 km (0.119 R)
• M35: 17,746,795 km (0.045 R)
• M36: 17,916,439 km (0.084 R)
• M37: 18,830,482 km (0.106 R)
• M38: 19,584,456 km (0.085 R)
• M39: 21,002,045 km (0.066 R)
• M40: 21,121,723 km (0.096 R)
• M41: 22,697,587 km (0.112 R)
• M42: 22,943,377 km (0.054 R)
• M43: 23,686,130 km (0.085 R)
• M44: 23,997,892 km (0.112 R)
• M45: 24,123,105 km (0.095 R)
• M46: 24,878,275 km (0.112 R)
• M47: 25,386,011 km (0.094 R)
• M48: 25,577,346 km (0.106 R)
• M49: 27,516,733 km (0.115 R)
• M50: 28,835,738 km (0.094 R)
• M51: 29,168,742 km (0.052 R)
• M52: 29,302,333 km (0.11 R)
• M53: 30,445,710 km (0.092 R)
• M54: 31,398,349 km (0.086 R)
• M55: 31,603,747 km (0.106 R)
• M56: 31,878,259 km (0.116 R)
• M57: 32,084,704 km (0.082 R)
• M58: 32,222,633 km (0.099 R)
• M59: 32,984,535 km (0.118 R)
• M60: 33,123,661 km (0.115 R)
• M61: 33,262,937 km (0.081 R)
• M62: 33,962,756 km (0.106 R)
• M63: 34,384,921 km (0.079 R)
• M64: 34,667,362 km (0.085 R)
• M65: 37,243,587 km (0.12 R)
• M66: 37,388,547 km (0.081 R)
• M67: 38,189,045 km (0.117 R)
• M68: 38,774,721 km (0.105 R)
• M69: 39,142,283 km (0.077 R)
• M70: 39,437,140 km (0.048 R)
• M71: 39,658,844 km (0.087 R)
• M72: 41,297,091 km (0.059 R)
• M73: 42,881,332 km (0.068 R)
• M74: 45,256,348 km (0.086 R)
• M75: 46,342,728 km (0.107 R)
• M76: 46,576,699 km (0.103 R)
• M77: 46,811,119 km (0.077 R)
• M78: 47,437,934 km (0.098 R)
• M79: 50,693,632 km (0.118 R)
• M80: 51,579,401 km (0.063 R)
• M81: 52,064,697 km (0.105 R)
• M82: 52,551,488 km (0.118 R)
• M83: 53,447,878 km (0.102 R)
• M84: 54,185,097 km (0.113 R)
• M85: 54,843,178 km (0.084 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.9

Radius: 8.5

Gravity: 12.68 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.75 AU - 10.67 AU

Year: 11051 Days

Day: 8.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,445,849 km

• M1: 153,787 km (0.092 R)
• M2: 315,203 km (0.086 R)
• M3: 384,018 km (0.119 R)
• M4: 474,674 km (0.09 R)
• M5: 852,259 km (0.03 R)
• M6: 1,171,651 km (0.08 R)
• M7: 1,333,067 km (0.049 R)
• M8: 1,428,660 km (0.119 R)
• M9: 1,755,381 km (0.093 R)
• M10: 1,941,032 km (0.116 R)
• M11: 2,022,563 km (0.07 R)
• M12: 2,716,099 km (0.082 R)
• M13: 2,993,902 km (0.079 R)
• M14: 3,346,056 km (0.076 R)
• M15: 3,577,035 km (0.062 R)
• M16: 4,019,994 km (0.09 R)
• M17: 4,336,693 km (0.086 R)
• M18: 4,408,200 km (0.086 R)
• M19: 4,516,210 km (0.09 R)
• M20: 5,919,438 km (0.101 R)
• M21: 6,854,574 km (0.054 R)
• M22: 6,979,937 km (0.069 R)
• M23: 9,642,480 km (0.077 R)
• M24: 9,783,102 km (0.098 R)
• M25: 10,304,301 km (0.108 R)
• M26: 11,078,770 km (0.118 R)
• M27: 11,324,559 km (0.095 R)
• M28: 11,522,626 km (0.111 R)
• M29: 12,325,967 km (0.118 R)
• M30: 12,991,977 km (0.076 R)
• M31: 13,147,259 km (0.102 R)
• M32: 13,407,560 km (0.111 R)
• M33: 13,616,997 km (0.119 R)
• M34: 14,626,782 km (0.043 R)
• M35: 15,168,027 km (0.033 R)
• M36: 15,222,481 km (0.095 R)
• M37: 16,047,364 km (0.098 R)
• M38: 16,605,364 km (0.058 R)
• M39: 16,774,110 km (0.066 R)
• M40: 17,625,771 km (0.099 R)
• M41: 17,855,403 km (0.055 R)
• M42: 18,028,189 km (0.036 R)
• M43: 18,085,784 km (0.084 R)
• M44: 18,491,643 km (0.107 R)
• M45: 18,900,345 km (0.027 R)
• M46: 19,017,779 km (0.11 R)
• M47: 19,608,092 km (0.079 R)
• M48: 19,965,182 km (0.1 R)
• M49: 22,152,602 km (0.055 R)
• M50: 25,898,383 km (0.109 R)
• M51: 26,028,833 km (0.071 R)
• M52: 27,477,389 km (0.119 R)
• M53: 28,614,482 km (0.087 R)
• M54: 29,154,979 km (0.079 R)
• M55: 29,426,350 km (0.104 R)
• M56: 30,451,993 km (0.104 R)
• M57: 31,558,718 km (0.102 R)
• M58: 33,598,186 km (0.07 R)
• M59: 33,740,453 km (0.083 R)
• M60: 33,811,512 km (0.048 R)
• M61: 34,382,827 km (0.071 R)
• M62: 34,597,948 km (0.108 R)
• M63: 34,885,326 km (0.063 R)
• M64: 35,462,624 km (0.098 R)
• M65: 36,699,649 km (0.112 R)
• M66: 37,876,984 km (0.106 R)
• M67: 38,470,140 km (0.054 R)
• M68: 38,767,989 km (0.103 R)
• M69: 38,842,489 km (0.089 R)
• M70: 38,917,138 km (0.096 R)
• M71: 41,482,293 km (0.093 R)
• M72: 41,864,067 km (0.103 R)
• M73: 42,785,290 km (0.109 R)
• M74: 43,557,963 km (0.081 R)
• M75: 43,790,588 km (0.08 R)
• M76: 45,824,670 km (0.082 R)
• M77: 46,140,322 km (0.111 R)
• M78: 46,932,742 km (0.078 R)
• M79: 47,969,455 km (0.041 R)
• M80: 48,450,412 km (0.089 R)
• M81: 48,691,564 km (0.068 R)
• M82: 49,417,413 km (0.082 R)
• M83: 49,984,389 km (0.089 R)
• M84: 52,273,535 km (0.084 R)
• M85: 52,768,555 km (0.058 R)
• M86: 55,686,910 km (0.043 R)
• M87: 56,023,804 km (0.116 R)
• M88: 56,108,177 km (0.112 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 10,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit