🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.9 AU - 1.44 AU

Year: 474 Days

Day: 32.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 49,634,535 km

• M1: 530,923 km (0.118 R)
• M2: 771,626 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.08 AU - 1.72 AU

Year: 621 Days

Day: 41 Hours

Environment

Temp: -30 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.58 AU - 4.26 AU

Year: 2370 Days

Day: 33.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.35 AU - 5.09 AU

Year: 3249 Days

Day: 30 Hours

Environment

Temp: -134 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.6

Radius: 8.3

Gravity: 14.38 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.14 AU - 5.34 AU

Year: 3867 Days

Day: 12.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,634,535 km

• M1: 104,120 km (0.117 R)
• M2: 324,029 km (0.056 R)
• M3: 463,005 km (0.099 R)
• M4: 524,490 km (0.07 R)
• M5: 622,776 km (0.107 R)
• M6: 703,858 km (0.063 R)
• M7: 776,413 km (0.117 R)
• M8: 838,945 km (0.096 R)
• M9: 903,272 km (0.074 R)
• M10: 1,177,784 km (0.109 R)
• M11: 1,355,058 km (0.062 R)
• M12: 1,446,911 km (0.079 R)
• M13: 1,686,118 km (0.062 R)
• M14: 1,785,451 km (0.108 R)
• M15: 1,869,674 km (0.085 R)
• M16: 1,955,244 km (0.079 R)
• M17: 2,059,663 km (0.083 R)
• M18: 2,130,423 km (0.092 R)
• M19: 2,440,091 km (0.087 R)
• M20: 2,901,600 km (0.106 R)
• M21: 3,306,861 km (0.111 R)
• M22: 3,390,037 km (0.113 R)
• M23: 3,794,849 km (0.117 R)
• M24: 4,170,041 km (0.107 R)
• M25: 4,328,016 km (0.104 R)
• M26: 4,465,048 km (0.108 R)
• M27: 5,488,596 km (0.101 R)
• M28: 5,686,813 km (0.087 R)
• M29: 5,862,292 km (0.116 R)
• M30: 6,218,335 km (0.116 R)
• M31: 6,871,778 km (0.07 R)
• M32: 7,031,998 km (0.052 R)
• M33: 7,139,409 km (0.115 R)
• M34: 7,193,264 km (0.12 R)
• M35: 7,437,557 km (0.087 R)
• M36: 7,767,570 km (0.102 R)
• M37: 8,413,534 km (0.096 R)
• M38: 9,399,683 km (0.112 R)
• M39: 9,936,590 km (0.079 R)
• M40: 9,996,728 km (0.053 R)
• M41: 10,057,166 km (0.115 R)
• M42: 10,452,702 km (0.077 R)
• M43: 10,915,409 km (0.081 R)
• M44: 11,321,716 km (0.084 R)
• M45: 11,669,532 km (0.114 R)
• M46: 11,892,732 km (0.074 R)
• M47: 12,537,947 km (0.08 R)
• M48: 12,733,771 km (0.111 R)
• M49: 13,095,498 km (0.111 R)
• M50: 13,393,797 km (0.107 R)
• M51: 13,694,488 km (0.112 R)
• M52: 13,896,146 km (0.092 R)
• M53: 14,884,839 km (0.093 R)
• M54: 15,161,595 km (0.11 R)
• M55: 15,720,043 km (0.043 R)
• M56: 15,825,660 km (0.114 R)
• M57: 16,178,860 km (0.113 R)
• M58: 17,073,455 km (0.119 R)
• M59: 17,399,579 km (0.086 R)
• M60: 18,463,968 km (0.115 R)
• M61: 19,247,860 km (0.116 R)
• M62: 19,814,388 km (0.072 R)
• M63: 20,080,672 km (0.027 R)
• M64: 20,233,411 km (0.049 R)
• M65: 20,424,747 km (0.028 R)
• M66: 20,539,937 km (0.046 R)
• M67: 20,732,320 km (0.07 R)
• M68: 20,963,898 km (0.06 R)
• M69: 21,274,164 km (0.11 R)
• M70: 21,546,731 km (0.074 R)
• M71: 22,253,282 km (0.026 R)
• M72: 22,648,968 km (0.098 R)
• M73: 22,728,404 km (0.058 R)
• M74: 24,580,875 km (0.102 R)
• M75: 25,525,137 km (0.066 R)
• M76: 26,022,550 km (0.071 R)
• M77: 27,660,945 km (0.113 R)
• M78: 27,958,645 km (0.111 R)
• M79: 28,043,916 km (0.09 R)
• M80: 28,642,906 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.4

Radius: 8.6

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.61 AU - 9.17 AU

Year: 8305 Days

Day: 11 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,634,535 km

• M1: 119,230 km (0.098 R)
• M2: 198,068 km (0.096 R)
• M3: 495,917 km (0.101 R)
• M4: 568,023 km (0.041 R)
• M5: 850,464 km (0.056 R)
• M6: 969,245 km (0.092 R)
• M7: 1,030,729 km (0.107 R)
• M8: 1,158,187 km (0.107 R)
• M9: 1,446,312 km (0.106 R)
• M10: 1,794,576 km (0.113 R)
• M11: 2,168,870 km (0.099 R)
• M12: 2,719,988 km (0.06 R)
• M13: 2,786,260 km (0.111 R)
• M14: 2,988,666 km (0.11 R)
• M15: 3,080,071 km (0.032 R)
• M16: 3,195,859 km (0.028 R)
• M17: 3,383,904 km (0.032 R)
• M18: 3,795,747 km (0.066 R)
• M19: 4,121,571 km (0.062 R)
• M20: 4,640,227 km (0.055 R)
• M21: 5,042,944 km (0.068 R)
• M22: 5,373,107 km (0.092 R)
• M23: 5,484,707 km (0.066 R)
• M24: 5,540,956 km (0.085 R)
• M25: 5,625,478 km (0.11 R)
• M26: 5,710,450 km (0.113 R)
• M27: 5,881,590 km (0.116 R)
• M28: 6,083,547 km (0.119 R)
• M29: 6,435,102 km (0.11 R)
• M30: 6,944,333 km (0.079 R)
• M31: 7,685,441 km (0.068 R)
• M32: 8,289,816 km (0.116 R)
• M33: 8,451,382 km (0.115 R)
• M34: 9,342,088 km (0.08 R)
• M35: 9,611,663 km (0.109 R)
• M36: 9,918,040 km (0.115 R)
• M37: 10,540,516 km (0.064 R)
• M38: 11,859,371 km (0.095 R)
• M39: 12,335,092 km (0.109 R)
• M40: 12,742,447 km (0.057 R)
• M41: 12,891,746 km (0.11 R)
• M42: 12,966,545 km (0.061 R)
• M43: 13,305,085 km (0.052 R)
• M44: 13,952,545 km (0.052 R)
• M45: 14,649,371 km (0.076 R)
• M46: 15,041,318 km (0.056 R)
• M47: 15,238,488 km (0.061 R)
• M48: 15,317,775 km (0.079 R)
• M49: 15,675,613 km (0.109 R)
• M50: 16,036,293 km (0.07 R)
• M51: 16,197,410 km (0.078 R)
• M52: 16,561,980 km (0.076 R)
• M53: 18,131,112 km (0.101 R)
• M54: 18,257,074 km (0.074 R)
• M55: 18,383,334 km (0.109 R)
• M56: 18,594,267 km (0.026 R)
• M57: 18,890,920 km (0.05 R)
• M58: 19,531,947 km (0.105 R)
• M59: 19,790,452 km (0.043 R)
• M60: 20,050,004 km (0.065 R)
• M61: 20,747,579 km (0.11 R)
• M62: 20,879,375 km (0.092 R)
• M63: 21,187,696 km (0.117 R)
• M64: 24,261,035 km (0.042 R)
• M65: 24,538,838 km (0.097 R)
• M66: 24,957,562 km (0.103 R)
• M67: 25,943,712 km (0.073 R)
• M68: 26,132,953 km (0.068 R)
• M69: 26,560,504 km (0.111 R)
• M70: 26,990,448 km (0.098 R)
• M71: 27,374,466 km (0.041 R)
• M72: 27,518,977 km (0.097 R)
• M73: 28,196,506 km (0.088 R)
• M74: 29,124,910 km (0.081 R)
• M75: 29,469,584 km (0.12 R)
• M76: 29,964,154 km (0.107 R)
• M77: 30,162,671 km (0.094 R)
• M78: 30,361,785 km (0.097 R)
• M79: 31,514,736 km (0.086 R)
• M80: 31,919,099 km (0.117 R)
• M81: 33,245,284 km (0.103 R)
• M82: 33,811,662 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.3

Radius: 4.4

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 14.68 AU - 16.62 AU

Year: 23201 Days

Day: 21.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 49,634,535 km

• M1: 90,208 km (0.093 R)
• M2: 119,828 km (0.074 R)
• M3: 512,373 km (0.118 R)
• M4: 559,945 km (0.118 R)
• M5: 765,193 km (0.045 R)
• M6: 1,197,681 km (0.08 R)
• M7: 1,765,704 km (0.046 R)
• M8: 2,115,763 km (0.103 R)
• M9: 3,051,049 km (0.096 R)
• M10: 3,684,296 km (0.109 R)
• M11: 5,416,939 km (0.051 R)
• M12: 5,452,394 km (0.058 R)
• M13: 5,523,602 km (0.116 R)
• M14: 5,666,917 km (0.087 R)
• M15: 6,326,644 km (0.083 R)
• M16: 6,438,992 km (0.1 R)
• M17: 6,589,786 km (0.099 R)
• M18: 6,933,413 km (0.098 R)
• M19: 7,837,732 km (0.069 R)
• M20: 8,324,074 km (0.095 R)
• M21: 8,612,200 km (0.109 R)
• M22: 8,903,766 km (0.073 R)
• M23: 11,303,914 km (0.063 R)
• M24: 11,944,792 km (0.064 R)
• M25: 12,316,393 km (0.099 R)
• M26: 12,738,857 km (0.081 R)
• M27: 13,023,243 km (0.066 R)
• M28: 13,791,577 km (0.086 R)
• M29: 14,722,974 km (0.063 R)
• M30: 15,674,566 km (0.09 R)
• M31: 15,725,130 km (0.12 R)
• M32: 16,542,682 km (0.058 R)
• M33: 16,956,619 km (0.054 R)
• M34: 17,531,225 km (0.064 R)
• M35: 18,325,141 km (0.094 R)
• M36: 18,646,028 km (0.104 R)
• M37: 18,753,439 km (0.079 R)
• M38: 19,728,818 km (0.05 R)
• M39: 20,388,245 km (0.071 R)
• M40: 20,609,650 km (0.06 R)
• M41: 21,054,853 km (0.06 R)
• M42: 21,447,099 km (0.093 R)
• M43: 22,181,774 km (0.065 R)
• M44: 26,156,888 km (0.03 R)
• M45: 27,062,853 km (0.113 R)
• M46: 29,841,634 km (0.093 R)
• M47: 30,597,851 km (0.085 R)
• M48: 33,358,829 km (0.096 R)
• M49: 33,815,851 km (0.038 R)
• M50: 34,472,137 km (0.079 R)
• M51: 35,199,033 km (0.083 R)
• M52: 35,597,711 km (0.119 R)
• M53: 36,064,606 km (0.104 R)
• M54: 37,004,529 km (0.084 R)
• M55: 37,680,861 km (0.099 R)
• M56: 38,566,181 km (0.068 R)
• M57: 38,634,548 km (0.075 R)
• M58: 41,964,148 km (0.063 R)
• M59: 42,104,770 km (0.085 R)
• M60: 44,736,196 km (0.107 R)
• M61: 45,456,510 km (0.047 R)
• M62: 45,818,088 km (0.06 R)
• M63: 45,890,493 km (0.04 R)
• M64: 46,035,454 km (0.06 R)
• M65: 46,616,791 km (0.114 R)
• M66: 46,689,645 km (0.059 R)
• M67: 47,860,398 km (0.113 R)
• M68: 48,892,773 km (0.107 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 - 15,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit