🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.56 AU - 0.78 AU

Year: 204 Days

Day: 44.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.64 AU - 0.74 AU

Year: 214 Days

Day: 12.7 Hours

Environment

Temp: 132 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.83 AU - 0.99 AU

Year: 324 Days

Day: 33.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 95,670,334 km

• M1: 133,441 km (0.082 R)
• M2: 321,187 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.86 AU - 1.24 AU

Year: 401 Days

Day: 34 Hours

Environment

Temp: 6 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,670,334 km

• M1: 433,834 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.92 AU - 1.42 AU

Year: 472 Days

Day: 40.2 Hours

Environment

Temp: -8 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.62 AU - 1.7 AU

Year: 797 Days

Day: 14 Hours

Environment

Temp: -53 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.36 AU - 2.26 AU

Year: 908 Days

Day: 34.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,670,334 km

• M1: 1,053,468 km (0.073 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.8 AU - 4.76 AU

Year: 3301 Days

Day: 13.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 14.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.1

Radius: 5.5

Gravity: 10.65 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 11.21 AU - 17.07 AU

Year: 19821 Days

Day: 23.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,670,334 km

• M1: 89,160 km (0.104 R)
• M2: 222,302 km (0.032 R)
• M3: 343,626 km (0.109 R)
• M4: 389,104 km (0.086 R)
• M5: 469,737 km (0.079 R)
• M6: 629,209 km (0.101 R)
• M7: 725,250 km (0.052 R)
• M8: 826,079 km (0.058 R)
• M9: 1,019,509 km (0.106 R)
• M10: 1,179,729 km (0.096 R)
• M11: 1,628,223 km (0.101 R)
• M12: 1,982,172 km (0.051 R)
• M13: 2,038,720 km (0.113 R)
• M14: 2,095,866 km (0.098 R)
• M15: 3,014,846 km (0.072 R)
• M16: 3,245,227 km (0.082 R)
• M17: 3,413,225 km (0.082 R)
• M18: 3,863,515 km (0.069 R)
• M19: 3,970,028 km (0.086 R)
• M20: 4,405,956 km (0.086 R)
• M21: 5,762,211 km (0.113 R)
• M22: 5,802,752 km (0.099 R)
• M23: 6,047,943 km (0.118 R)
• M24: 6,463,974 km (0.114 R)
• M25: 6,846,496 km (0.045 R)
• M26: 6,975,599 km (0.059 R)
• M27: 7,766,972 km (0.071 R)
• M28: 7,901,610 km (0.073 R)
• M29: 8,127,802 km (0.093 R)
• M30: 9,053,663 km (0.088 R)
• M31: 9,337,899 km (0.104 R)
• M32: 9,769,639 km (0.062 R)
• M33: 10,061,205 km (0.087 R)
• M34: 10,503,865 km (0.085 R)
• M35: 10,902,693 km (0.114 R)
• M36: 11,510,060 km (0.1 R)
• M37: 11,561,223 km (0.073 R)
• M38: 12,704,749 km (0.094 R)
• M39: 13,775,271 km (0.077 R)
• M40: 14,156,746 km (0.109 R)
• M41: 17,920,479 km (0.09 R)
• M42: 18,217,430 km (0.047 R)
• M43: 18,516,177 km (0.091 R)
• M44: 18,636,005 km (0.065 R)
• M45: 18,696,143 km (0.065 R)
• M46: 20,900,767 km (0.075 R)
• M47: 21,843,234 km (0.093 R)
• M48: 23,056,921 km (0.079 R)
• M49: 23,121,398 km (0.109 R)
• M50: 23,250,501 km (0.05 R)
• M51: 23,899,905 km (0.09 R)
• M52: 24,226,777 km (0.117 R)
• M53: 25,017,402 km (0.112 R)
• M54: 25,216,367 km (0.083 R)
• M55: 25,349,359 km (0.113 R)
• M56: 26,623,783 km (0.115 R)
• M57: 26,894,855 km (0.097 R)
• M58: 27,234,891 km (0.104 R)
• M59: 28,678,361 km (0.07 R)
• M60: 30,428,955 km (0.113 R)
• M61: 30,925,321 km (0.109 R)
• M62: 31,352,871 km (0.062 R)
• M63: 32,864,707 km (0.029 R)
• M64: 32,937,262 km (0.116 R)
• M65: 33,228,230 km (0.091 R)
• M66: 33,373,939 km (0.097 R)
• M67: 35,734,743 km (0.061 R)
• M68: 36,033,639 km (0.118 R)
• M69: 37,996,513 km (0.109 R)
• M70: 39,298,613 km (0.071 R)
• M71: 39,684,426 km (0.075 R)
• M72: 40,071,286 km (0.08 R)
• M73: 40,849,045 km (0.089 R)
• M74: 41,710,430 km (0.118 R)
• M75: 41,867,657 km (0.119 R)
• M76: 41,946,345 km (0.074 R)
• M77: 42,340,536 km (0.09 R)
• M78: 43,053,220 km (0.101 R)
• M79: 44,490,407 km (0.062 R)
• M80: 44,811,893 km (0.098 R)
• M81: 44,892,376 km (0.046 R)
• M82: 46,920,475 km (0.1 R)
• M83: 47,002,155 km (0.063 R)
• M84: 47,247,645 km (0.103 R)
• M85: 47,493,584 km (0.107 R)
• M86: 49,144,097 km (0.113 R)
• M87: 49,310,151 km (0.106 R)
• M88: 51,065,233 km (0.103 R)
• M89: 51,401,828 km (0.099 R)
• M90: 52,500,924 km (0.095 R)
• M91: 52,585,746 km (0.076 R)
• M92: 53,180,996 km (0.068 R)
• M93: 53,436,958 km (0.115 R)
• M94: 54,550,265 km (0.04 R)
• M95: 57,061,116 km (0.116 R)
• M96: 58,286,771 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.5

Radius: 3.9

Gravity: 54.93 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 14.65 AU - 18.83 AU

Year: 25532 Days

Day: 18.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,670,334 km

• M1: 56,997 km (0.097 R)
• M2: 426,504 km (0.12 R)
• M3: 496,515 km (0.076 R)
• M4: 1,418,936 km (0.085 R)
• M5: 1,819,409 km (0.11 R)
• M6: 2,212,104 km (0.062 R)
• M7: 2,335,073 km (0.102 R)
• M8: 2,716,847 km (0.066 R)
• M9: 3,209,473 km (0.106 R)
• M10: 4,274,460 km (0.115 R)
• M11: 4,325,174 km (0.085 R)
• M12: 4,738,961 km (0.04 R)
• M13: 5,659,287 km (0.117 R)
• M14: 6,457,392 km (0.107 R)
• M15: 6,515,735 km (0.107 R)
• M16: 6,691,812 km (0.118 R)
• M17: 7,843,117 km (0.074 R)
• M18: 8,473,223 km (0.091 R)
• M19: 8,988,887 km (0.093 R)
• M20: 9,250,534 km (0.114 R)
• M21: 10,872,324 km (0.087 R)
• M22: 12,217,060 km (0.107 R)
• M23: 13,315,108 km (0.1 R)
• M24: 16,632,890 km (0.12 R)
• M25: 17,847,026 km (0.113 R)
• M26: 20,702,849 km (0.109 R)
• M27: 20,788,868 km (0.096 R)
• M28: 20,875,186 km (0.058 R)
• M29: 21,134,589 km (0.115 R)
• M30: 24,329,850 km (0.061 R)
• M31: 25,060,187 km (0.069 R)
• M32: 25,797,554 km (0.046 R)
• M33: 26,262,056 km (0.09 R)
• M34: 26,823,048 km (0.101 R)
• M35: 26,916,995 km (0.114 R)
• M36: 28,721,594 km (0.114 R)
• M37: 28,817,636 km (0.119 R)
• M38: 28,913,828 km (0.077 R)
• M39: 29,202,851 km (0.085 R)
• M40: 29,493,071 km (0.106 R)
• M41: 30,564,790 km (0.086 R)
• M42: 31,253,538 km (0.118 R)
• M43: 32,246,270 km (0.056 R)
• M44: 32,546,064 km (0.09 R)
• M45: 33,249,174 km (0.049 R)
• M46: 33,754,516 km (0.083 R)
• M47: 34,364,276 km (0.093 R)
• M48: 36,422,893 km (0.079 R)
• M49: 37,677,121 km (0.074 R)
• M50: 38,309,472 km (0.071 R)
• M51: 39,264,654 km (0.106 R)
• M52: 41,090,197 km (0.048 R)
• M53: 45,381,262 km (0.098 R)
• M54: 47,977,832 km (0.073 R)
• M55: 48,205,819 km (0.059 R)
• M56: 50,158,820 km (0.118 R)
• M57: 51,086,775 km (0.103 R)
• M58: 51,319,699 km (0.075 R)
• M59: 52,137,551 km (0.029 R)
• M60: 53,077,474 km (0.115 R)
• M61: 57,981,592 km (0.058 R)
• M62: 59,566,431 km (0.064 R)
• M63: 59,811,622 km (0.072 R)
• M64: 60,179,932 km (0.091 R)
• M65: 61,289,200 km (0.096 R)
• M66: 61,908,386 km (0.068 R)
• M67: 62,156,718 km (0.053 R)
• M68: 62,778,746 km (0.098 R)
• M69: 63,403,018 km (0.113 R)
• M70: 65,287,802 km (0.074 R)
• M71: 66,681,755 km (0.044 R)
• M72: 67,446,200 km (0.036 R)
• M73: 68,983,767 km (0.076 R)
• M74: 70,532,853 km (0.114 R)
• M75: 71,441,660 km (0.117 R)
• M76: 71,571,810 km (0.089 R)
• M77: 71,962,859 km (0.027 R)
• M78: 74,851,444 km (0.056 R)
• M79: 75,513,265 km (0.11 R)
• M80: 75,778,502 km (0.069 R)
• M81: 76,176,881 km (0.088 R)
• M82: 77,242,916 km (0.053 R)
• M83: 80,876,798 km (0.105 R)
• M84: 81,555,822 km (0.113 R)
• M85: 82,782,824 km (0.091 R)
• M86: 86,777,985 km (0.09 R)
• M87: 87,333,891 km (0.095 R)
• M88: 90,412,764 km (0.091 R)
• M89: 90,835,378 km (0.09 R)
• M90: 90,976,299 km (0.045 R)
• M91: 91,117,370 km (0.092 R)
• M92: 91,823,921 km (0.08 R)
• M93: 93,526,943 km (0.038 R)
• M94: 93,954,344 km (0.114 R)
• M95: 94,668,076 km (0.076 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: 265 - 18,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit