🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.66 AU - 1.08 AU

Year: 311 Days

Day: 47.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,076,440 km

• M1: 163,810 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.72 AU - 1.12 AU

Year: 338 Days

Day: 20.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.62 AU - 2.02 AU

Year: 940 Days

Day: 29.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,076,440 km

• M1: 889,359 km (0.107 R)
• M2: 946,207 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.78 AU - 3.94 AU

Year: 2358 Days

Day: 45.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,076,440 km

• M1: 692,937 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.2

Radius: 9.9

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.14 AU - 5.06 AU

Year: 3778 Days

Day: 11.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 47,076,440 km

• M1: 148,401 km (0.091 R)
• M2: 331,359 km (0.118 R)
• M3: 426,653 km (0.094 R)
• M4: 525,238 km (0.085 R)
• M5: 676,332 km (0.075 R)
• M6: 766,839 km (0.104 R)
• M7: 1,139,337 km (0.082 R)
• M8: 1,283,101 km (0.103 R)
• M9: 1,468,453 km (0.077 R)
• M10: 1,650,364 km (0.078 R)
• M11: 1,996,683 km (0.066 R)
• M12: 2,254,141 km (0.107 R)
• M13: 2,379,803 km (0.106 R)
• M14: 2,594,775 km (0.075 R)
• M15: 2,682,439 km (0.098 R)
• M16: 2,771,151 km (0.089 R)
• M17: 2,860,910 km (0.096 R)
• M18: 3,043,419 km (0.059 R)
• M19: 3,261,234 km (0.028 R)
• M20: 3,500,291 km (0.045 R)
• M21: 4,251,721 km (0.108 R)
• M22: 4,601,481 km (0.118 R)
• M23: 5,015,269 km (0.079 R)
• M24: 5,629,966 km (0.06 R)
• M25: 5,725,111 km (0.075 R)
• M26: 5,878,598 km (0.108 R)
• M27: 6,666,380 km (0.109 R)
• M28: 6,747,014 km (0.101 R)
• M29: 6,868,487 km (0.116 R)
• M30: 7,237,545 km (0.079 R)
• M31: 7,403,599 km (0.039 R)
• M32: 7,613,036 km (0.111 R)
• M33: 7,718,502 km (0.07 R)
• M34: 8,037,744 km (0.095 R)
• M35: 8,123,613 km (0.1 R)
• M36: 8,865,918 km (0.093 R)
• M37: 9,110,660 km (0.117 R)
• M38: 9,538,809 km (0.057 R)
• M39: 9,835,462 km (0.09 R)
• M40: 9,950,502 km (0.097 R)
• M41: 10,065,842 km (0.114 R)
• M42: 10,228,156 km (0.089 R)
• M43: 10,298,018 km (0.079 R)
• M44: 10,957,296 km (0.086 R)
• M45: 11,124,247 km (0.109 R)
• M46: 11,220,139 km (0.106 R)
• M47: 11,412,522 km (0.086 R)
• M48: 11,703,191 km (0.069 R)
• M49: 12,193,124 km (0.091 R)
• M50: 12,267,325 km (0.089 R)
• M51: 12,440,709 km (0.09 R)
• M52: 12,840,135 km (0.027 R)
• M53: 12,991,079 km (0.088 R)
• M54: 13,728,746 km (0.113 R)
• M55: 13,831,520 km (0.03 R)
• M56: 13,908,712 km (0.111 R)
• M57: 13,986,204 km (0.078 R)
• M58: 14,115,606 km (0.1 R)
• M59: 14,219,278 km (0.115 R)
• M60: 14,323,398 km (0.076 R)
• M61: 14,401,488 km (0.089 R)
• M62: 14,479,877 km (0.093 R)
• M63: 15,271,100 km (0.109 R)
• M64: 15,377,614 km (0.092 R)
• M65: 15,645,095 km (0.107 R)
• M66: 16,184,545 km (0.099 R)
• M67: 16,867,609 km (0.112 R)
• M68: 17,254,170 km (0.074 R)
• M69: 17,420,822 km (0.09 R)
• M70: 17,587,922 km (0.08 R)
• M71: 18,233,587 km (0.077 R)
• M72: 18,601,897 km (0.106 R)
• M73: 18,886,881 km (0.046 R)
• M74: 19,173,361 km (0.047 R)
• M75: 19,317,124 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.6

Radius: 9.5

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.94 AU - 5.16 AU

Year: 4345 Days

Day: 14.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 47,076,440 km

• M1: 154,684 km (0.094 R)
• M2: 237,561 km (0.062 R)
• M3: 308,172 km (0.076 R)
• M4: 844,480 km (0.082 R)
• M5: 1,083,837 km (0.048 R)
• M6: 1,651,112 km (0.048 R)
• M7: 1,753,885 km (0.037 R)
• M8: 1,872,217 km (0.091 R)
• M9: 1,993,092 km (0.057 R)
• M10: 2,061,459 km (0.12 R)
• M11: 2,271,344 km (0.081 R)
• M12: 2,342,852 km (0.118 R)
• M13: 2,547,203 km (0.083 R)
• M14: 2,651,622 km (0.116 R)
• M15: 2,727,020 km (0.109 R)
• M16: 3,083,661 km (0.094 R)
• M17: 3,179,104 km (0.06 R)
• M18: 3,275,595 km (0.12 R)
• M19: 3,389,439 km (0.041 R)
• M20: 3,772,709 km (0.105 R)
• M21: 3,995,610 km (0.03 R)
• M22: 4,065,023 km (0.119 R)
• M23: 4,222,699 km (0.047 R)
• M24: 4,598,788 km (0.079 R)
• M25: 4,911,148 km (0.052 R)
• M26: 5,249,389 km (0.079 R)
• M27: 5,459,724 km (0.117 R)
• M28: 5,712,095 km (0.098 R)
• M29: 6,369,877 km (0.097 R)
• M30: 6,430,764 km (0.096 R)
• M31: 6,532,939 km (0.093 R)
• M32: 6,656,208 km (0.092 R)
• M33: 6,904,989 km (0.054 R)
• M34: 7,475,854 km (0.1 R)
• M35: 7,561,724 km (0.109 R)
• M36: 7,626,350 km (0.12 R)
• M37: 7,952,324 km (0.071 R)
• M38: 8,083,970 km (0.101 R)
• M39: 8,416,376 km (0.11 R)
• M40: 8,505,836 km (0.105 R)
• M41: 8,640,474 km (0.097 R)
• M42: 8,843,777 km (0.114 R)
• M43: 8,957,472 km (0.087 R)
• M44: 9,232,283 km (0.112 R)
• M45: 9,602,987 km (0.042 R)
• M46: 9,672,998 km (0.087 R)
• M47: 9,813,620 km (0.114 R)
• M48: 9,907,717 km (0.117 R)
• M49: 10,073,173 km (0.036 R)
• M50: 10,406,925 km (0.109 R)
• M51: 10,526,903 km (0.104 R)
• M52: 10,695,799 km (0.057 R)
• M53: 10,768,504 km (0.115 R)
• M54: 11,011,750 km (0.102 R)
• M55: 11,134,121 km (0.104 R)
• M56: 11,232,407 km (0.072 R)
• M57: 12,280,938 km (0.038 R)
• M58: 12,739,904 km (0.102 R)
• M59: 12,816,947 km (0.106 R)
• M60: 13,204,406 km (0.103 R)
• M61: 13,648,263 km (0.098 R)
• M62: 14,044,099 km (0.11 R)
• M63: 14,685,125 km (0.116 R)
• M64: 15,335,727 km (0.115 R)
• M65: 15,582,114 km (0.085 R)
• M66: 16,384,856 km (0.068 R)
• M67: 16,468,781 km (0.12 R)
• M68: 16,608,804 km (0.057 R)
• M69: 16,721,152 km (0.111 R)
• M70: 16,833,650 km (0.053 R)
• M71: 17,628,613 km (0.095 R)
• M72: 17,771,928 km (0.066 R)
• M73: 18,146,222 km (0.099 R)
• M74: 19,314,132 km (0.084 R)
• M75: 19,847,598 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202

Radius: 13

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.94 AU - 6.96 AU

Year: 5557 Days

Day: 14.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 47,076,440 km

• M1: 167,101 km (0.036 R)
• M2: 415,433 km (0.038 R)
• M3: 645,964 km (0.073 R)
• M4: 798,254 km (0.112 R)
• M5: 1,282,802 km (0.098 R)
• M6: 1,380,340 km (0.049 R)
• M7: 1,920,238 km (0.106 R)
• M8: 2,370,229 km (0.105 R)
• M9: 2,615,569 km (0.087 R)
• M10: 3,181,199 km (0.096 R)
• M11: 3,332,891 km (0.083 R)
• M12: 3,713,767 km (0.115 R)
• M13: 3,891,789 km (0.069 R)
• M14: 4,367,510 km (0.088 R)
• M15: 4,959,319 km (0.118 R)
• M16: 5,274,671 km (0.109 R)
• M17: 5,535,720 km (0.1 R)
• M18: 6,196,793 km (0.044 R)
• M19: 6,687,474 km (0.094 R)
• M20: 7,797,041 km (0.087 R)
• M21: 8,002,888 km (0.097 R)
• M22: 8,095,040 km (0.091 R)
• M23: 8,725,745 km (0.107 R)
• M24: 8,891,948 km (0.079 R)
• M25: 9,059,049 km (0.07 R)
• M26: 9,664,770 km (0.093 R)
• M27: 9,861,342 km (0.074 R)
• M28: 10,333,772 km (0.111 R)
• M29: 10,585,246 km (0.103 R)
• M30: 11,094,477 km (0.101 R)
• M31: 12,322,676 km (0.119 R)
• M32: 12,536,002 km (0.09 R)
• M33: 13,101,931 km (0.055 R)
• M34: 13,566,133 km (0.037 R)
• M35: 13,980,220 km (0.109 R)
• M36: 14,230,797 km (0.055 R)
• M37: 14,905,932 km (0.046 R)
• M38: 15,390,629 km (0.083 R)
• M39: 16,083,716 km (0.102 R)
• M40: 16,200,103 km (0.108 R)
• M41: 16,698,414 km (0.085 R)
• M42: 18,588,732 km (0.108 R)
• M43: 19,792,546 km (0.119 R)
• M44: 20,105,355 km (0.119 R)
• M45: 20,262,284 km (0.119 R)
• M46: 21,500,804 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.9

Radius: 12.2

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.6 AU - 8.46 AU

Year: 8713 Days

Day: 9.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,076,440 km

• M1: 198,666 km (0.091 R)
• M2: 359,932 km (0.086 R)
• M3: 983,756 km (0.095 R)
• M4: 1,233,434 km (0.111 R)
• M5: 1,461,122 km (0.104 R)
• M6: 1,748,350 km (0.085 R)
• M7: 2,005,659 km (0.093 R)
• M8: 2,102,299 km (0.096 R)
• M9: 2,505,166 km (0.047 R)
• M10: 3,825,218 km (0.106 R)
• M11: 3,915,874 km (0.05 R)
• M12: 4,037,946 km (0.101 R)
• M13: 4,571,113 km (0.12 R)
• M14: 5,059,998 km (0.087 R)
• M15: 5,703,419 km (0.06 R)
• M16: 5,807,389 km (0.052 R)
• M17: 5,982,120 km (0.082 R)
• M18: 6,480,729 km (0.095 R)
• M19: 6,955,703 km (0.045 R)
• M20: 7,253,702 km (0.114 R)
• M21: 7,862,266 km (0.072 R)
• M22: 9,006,839 km (0.065 R)
• M23: 9,087,771 km (0.077 R)
• M24: 9,619,293 km (0.098 R)
• M25: 10,160,987 km (0.107 R)
• M26: 11,317,677 km (0.102 R)
• M27: 11,668,484 km (0.056 R)
• M28: 11,756,747 km (0.079 R)
• M29: 11,889,590 km (0.096 R)
• M30: 12,067,312 km (0.086 R)
• M31: 13,152,944 km (0.103 R)
• M32: 13,707,503 km (0.039 R)
• M33: 14,222,569 km (0.078 R)
• M34: 15,175,208 km (0.101 R)
• M35: 15,416,659 km (0.105 R)
• M36: 16,246,927 km (0.067 R)
• M37: 16,345,512 km (0.065 R)
• M38: 16,543,430 km (0.114 R)
• M39: 16,642,614 km (0.12 R)
• M40: 16,742,096 km (0.108 R)
• M41: 18,052,873 km (0.102 R)
• M42: 18,155,048 km (0.07 R)
• M43: 18,411,309 km (0.117 R)
• M44: 18,824,050 km (0.088 R)
• M45: 20,239,096 km (0.091 R)
• M46: 20,451,675 km (0.066 R)
• M47: 20,665,001 km (0.116 R)
• M48: 21,040,043 km (0.082 R)
• M49: 22,233,535 km (0.088 R)
• M50: 23,281,917 km (0.111 R)
• M51: 24,685,743 km (0.076 R)
• M52: 25,083,673 km (0.101 R)
• M53: 25,483,848 km (0.09 R)
• M54: 26,232,585 km (0.104 R)
• M55: 26,696,937 km (0.049 R)
• M56: 27,163,981 km (0.099 R)
• M57: 28,402,801 km (0.11 R)
• M58: 28,939,409 km (0.078 R)
• M59: 29,901,622 km (0.055 R)
• M60: 30,083,234 km (0.076 R)
• M61: 30,996,679 km (0.041 R)
• M62: 32,352,784 km (0.081 R)
• M63: 32,601,565 km (0.036 R)
• M64: 32,788,413 km (0.1 R)
• M65: 33,163,305 km (0.078 R)
• M66: 34,677,086 km (0.12 R)
• M67: 34,804,244 km (0.101 R)
• M68: 36,795,092 km (0.115 R)
• M69: 36,989,719 km (0.086 R)
• M70: 39,550,835 km (0.065 R)
• M71: 39,816,820 km (0.095 R)
• M72: 40,484,176 km (0.043 R)
• M73: 41,289,910 km (0.09 R)
• M74: 41,559,635 km (0.12 R)
• M75: 42,033,112 km (0.083 R)
• M76: 42,508,385 km (0.087 R)
• M77: 43,876,158 km (0.114 R)
• M78: 44,013,788 km (0.041 R)
• M79: 45,745,533 km (0.108 R)
• M80: 46,024,533 km (0.114 R)
• M81: 46,935,734 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 16,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit