🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.46 AU - 0.68 AU

Year: 153 Days

Day: 45.8 Hours

Environment

Temp: 197 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 112,701,953 km

• M1: 154,684 km (0.044 R)
• M2: 411,544 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.78 AU - 0.86 AU

Year: 263 Days

Day: 30.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.08 AU - 1.14 AU

Year: 415 Days

Day: 32.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.48 AU - 2.36 AU

Year: 944 Days

Day: 22.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.2

Radius: 10.5

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.56 AU - 8.24 AU

Year: 6430 Days

Day: 5.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 112,701,953 km

• M1: 145,409 km (0.117 R)
• M2: 236,813 km (0.096 R)
• M3: 380,427 km (0.115 R)
• M4: 599,588 km (0.116 R)
• M5: 967,749 km (0.094 R)
• M6: 1,079,947 km (0.094 R)
• M7: 1,236,426 km (0.115 R)
• M8: 1,400,834 km (0.119 R)
• M9: 2,178,594 km (0.067 R)
• M10: 2,378,905 km (0.034 R)
• M11: 2,481,380 km (0.089 R)
• M12: 2,779,678 km (0.114 R)
• M13: 2,997,343 km (0.05 R)
• M14: 3,353,535 km (0.07 R)
• M15: 3,488,174 km (0.085 R)
• M16: 3,802,927 km (0.115 R)
• M17: 3,963,745 km (0.043 R)
• M18: 4,459,812 km (0.115 R)
• M19: 4,650,848 km (0.114 R)
• M20: 4,758,259 km (0.081 R)
• M21: 4,866,419 km (0.083 R)
• M22: 5,063,290 km (0.086 R)
• M23: 5,173,842 km (0.1 R)
• M24: 5,397,342 km (0.096 R)
• M25: 6,682,537 km (0.05 R)
• M26: 6,803,861 km (0.069 R)
• M27: 7,048,902 km (0.109 R)
• M28: 7,955,016 km (0.07 R)
• M29: 8,109,551 km (0.072 R)
• M30: 8,187,342 km (0.114 R)
• M31: 8,474,271 km (0.114 R)
• M32: 8,738,012 km (0.071 R)
• M33: 8,844,226 km (0.11 R)
• M34: 8,950,889 km (0.101 R)
• M35: 9,764,851 km (0.075 R)
• M36: 10,376,707 km (0.114 R)
• M37: 10,800,966 km (0.118 R)
• M38: 10,886,536 km (0.096 R)
• M39: 11,115,870 km (0.048 R)
• M40: 11,259,933 km (0.106 R)
• M41: 12,196,864 km (0.098 R)
• M42: 12,464,794 km (0.117 R)
• M43: 12,614,541 km (0.117 R)
• M44: 12,764,887 km (0.093 R)
• M45: 13,494,925 km (0.116 R)
• M46: 14,332,374 km (0.04 R)
• M47: 14,489,302 km (0.101 R)
• M48: 14,646,679 km (0.108 R)
• M49: 14,741,524 km (0.06 R)
• M50: 14,836,518 km (0.119 R)
• M51: 15,154,563 km (0.072 R)
• M52: 16,580,680 km (0.062 R)
• M53: 16,712,476 km (0.108 R)
• M54: 17,309,820 km (0.094 R)
• M55: 17,947,855 km (0.114 R)
• M56: 18,354,911 km (0.106 R)
• M57: 18,457,086 km (0.065 R)
• M58: 18,559,561 km (0.108 R)
• M59: 18,833,624 km (0.069 R)
• M60: 19,524,467 km (0.103 R)
• M61: 19,838,174 km (0.093 R)
• M62: 20,153,526 km (0.084 R)
• M63: 20,824,622 km (0.114 R)
• M64: 21,109,307 km (0.04 R)
• M65: 21,646,812 km (0.094 R)
• M66: 22,334,065 km (0.095 R)
• M67: 22,589,129 km (0.084 R)
• M68: 22,662,133 km (0.09 R)
• M69: 22,735,136 km (0.099 R)
• M70: 23,878,513 km (0.108 R)
• M71: 24,326,110 km (0.101 R)
• M72: 24,776,549 km (0.054 R)
• M73: 24,851,797 km (0.102 R)
• M74: 25,153,984 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.1

Radius: 7.7

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 16.73 AU - 17.35 AU

Year: 24954 Days

Day: 23.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 179 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 112,701,953 km

• M1: 384,616 km (0.046 R)
• M2: 1,211,294 km (0.075 R)
• M3: 1,371,812 km (0.103 R)
• M4: 2,049,940 km (0.109 R)
• M5: 2,177,247 km (0.059 R)
• M6: 2,307,398 km (0.081 R)
• M7: 2,507,410 km (0.107 R)
• M8: 2,712,957 km (0.104 R)
• M9: 3,214,260 km (0.112 R)
• M10: 3,589,601 km (0.044 R)
• M11: 3,939,510 km (0.059 R)
• M12: 4,423,011 km (0.046 R)
• M13: 4,671,792 km (0.077 R)
• M14: 4,840,239 km (0.083 R)
• M15: 6,120,348 km (0.111 R)
• M16: 6,537,876 km (0.103 R)
• M17: 7,745,579 km (0.086 R)
• M18: 7,895,028 km (0.093 R)
• M19: 8,708,541 km (0.083 R)
• M20: 9,177,680 km (0.063 R)
• M21: 9,762,458 km (0.073 R)
• M22: 10,304,451 km (0.108 R)
• M23: 11,644,698 km (0.101 R)
• M24: 13,157,432 km (0.071 R)
• M25: 14,669,567 km (0.086 R)
• M26: 14,731,202 km (0.113 R)
• M27: 16,045,120 km (0.03 R)
• M28: 16,108,549 km (0.078 R)
• M29: 16,491,370 km (0.104 R)
• M30: 16,619,575 km (0.115 R)
• M31: 16,683,903 km (0.08 R)
• M32: 17,657,485 km (0.043 R)
• M33: 17,854,506 km (0.036 R)
• M34: 17,986,152 km (0.071 R)
• M35: 18,052,125 km (0.108 R)
• M36: 18,716,339 km (0.081 R)
• M37: 19,524,018 km (0.113 R)
• M38: 19,727,621 km (0.038 R)
• M39: 20,000,338 km (0.115 R)
• M40: 21,382,323 km (0.116 R)
• M41: 21,943,614 km (0.118 R)
• M42: 22,509,842 km (0.106 R)
• M43: 23,368,235 km (0.083 R)
• M44: 23,656,809 km (0.106 R)
• M45: 24,675,720 km (0.082 R)
• M46: 25,932,342 km (0.065 R)
• M47: 26,380,837 km (0.117 R)
• M48: 26,681,229 km (0.087 R)
• M49: 27,437,147 km (0.102 R)
• M50: 28,507,221 km (0.1 R)
• M51: 28,815,542 km (0.06 R)
• M52: 28,892,734 km (0.095 R)
• M53: 29,668,998 km (0.074 R)
• M54: 30,925,021 km (0.104 R)
• M55: 33,326,666 km (0.117 R)
• M56: 34,878,444 km (0.066 R)
• M57: 35,373,464 km (0.048 R)
• M58: 35,456,191 km (0.086 R)
• M59: 36,704,586 km (0.041 R)
• M60: 37,123,908 km (0.114 R)
• M61: 37,207,982 km (0.054 R)
• M62: 37,460,504 km (0.103 R)
• M63: 39,244,309 km (0.114 R)
• M64: 40,362,403 km (0.09 R)
• M65: 40,621,955 km (0.102 R)
• M66: 40,795,190 km (0.099 R)
• M67: 41,229,622 km (0.112 R)
• M68: 41,840,280 km (0.118 R)
• M69: 42,015,310 km (0.064 R)
• M70: 42,190,639 km (0.085 R)
• M71: 42,541,894 km (0.033 R)
• M72: 43,158,986 km (0.086 R)
• M73: 44,491,155 km (0.089 R)
• M74: 44,938,303 km (0.096 R)
• M75: 47,013,973 km (0.101 R)
• M76: 48,292,736 km (0.09 R)
• M77: 49,490,267 km (0.059 R)
• M78: 51,164,566 km (0.113 R)
• M79: 52,479,681 km (0.072 R)
• M80: 52,857,416 km (0.07 R)
• M81: 54,951,187 km (0.085 R)
• M82: 55,334,756 km (0.108 R)
• M83: 55,815,564 km (0.113 R)
• M84: 56,781,218 km (0.069 R)
• M85: 59,023,092 km (0.114 R)
• M86: 61,095,322 km (0.092 R)
• M87: 62,690,035 km (0.099 R)
• M88: 62,790,116 km (0.114 R)
• M89: 63,090,808 km (0.12 R)
• M90: 63,391,948 km (0.083 R)
• M91: 63,794,217 km (0.099 R)
• M92: 65,716,849 km (0.1 R)
• M93: 66,022,028 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.8

Radius: 4.8

Gravity: 35.54 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 19.86 AU - 21.18 AU

Year: 32976 Days

Day: 24.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 112,701,953 km

• M1: 69,713 km (0.069 R)
• M2: 112,049 km (0.12 R)
• M3: 207,791 km (0.107 R)
• M4: 894,146 km (0.084 R)
• M5: 994,826 km (0.058 R)
• M6: 1,395,449 km (0.113 R)
• M7: 1,633,160 km (0.06 R)
• M8: 2,704,730 km (0.113 R)
• M9: 3,568,508 km (0.117 R)
• M10: 4,281,790 km (0.11 R)
• M11: 4,338,488 km (0.078 R)
• M12: 5,157,835 km (0.032 R)
• M13: 5,647,020 km (0.045 R)
• M14: 6,150,866 km (0.066 R)
• M15: 8,024,879 km (0.072 R)
• M16: 8,519,000 km (0.096 R)
• M17: 9,022,846 km (0.102 R)
• M18: 9,095,551 km (0.098 R)
• M19: 10,668,273 km (0.053 R)
• M20: 11,762,432 km (0.084 R)
• M21: 11,921,754 km (0.09 R)
• M22: 12,161,858 km (0.082 R)
• M23: 12,565,772 km (0.113 R)
• M24: 13,386,466 km (0.082 R)
• M25: 14,139,991 km (0.106 R)
• M26: 14,907,129 km (0.109 R)
• M27: 16,038,837 km (0.118 R)
• M28: 16,392,635 km (0.094 R)
• M29: 17,560,097 km (0.049 R)
• M30: 20,163,998 km (0.068 R)
• M31: 20,545,772 km (0.111 R)
• M32: 22,984,965 km (0.111 R)
• M33: 23,383,643 km (0.053 R)
• M34: 23,986,074 km (0.091 R)
• M35: 24,593,441 km (0.101 R)
• M36: 25,001,245 km (0.093 R)
• M37: 26,759,020 km (0.027 R)
• M38: 27,705,526 km (0.11 R)
• M39: 28,342,663 km (0.085 R)
• M40: 28,663,102 km (0.115 R)
• M41: 28,770,214 km (0.061 R)
• M42: 32,043,266 km (0.029 R)
• M43: 32,377,018 km (0.047 R)
• M44: 39,407,819 km (0.092 R)
• M45: 39,526,899 km (0.111 R)
• M46: 39,765,358 km (0.097 R)
• M47: 39,884,737 km (0.058 R)
• M48: 41,327,010 km (0.087 R)
• M49: 41,933,031 km (0.047 R)
• M50: 42,786,337 km (0.065 R)
• M51: 43,031,080 km (0.093 R)
• M52: 45,255,600 km (0.039 R)
• M53: 46,130,747 km (0.071 R)
• M54: 47,390,661 km (0.082 R)
• M55: 48,661,794 km (0.073 R)
• M56: 49,173,418 km (0.092 R)
• M57: 49,944,147 km (0.093 R)
• M58: 52,280,267 km (0.113 R)
• M59: 55,583,388 km (0.071 R)
• M60: 57,192,762 km (0.067 R)
• M61: 57,732,511 km (0.11 R)
• M62: 58,274,055 km (0.106 R)
• M63: 60,182,625 km (0.093 R)
• M64: 60,319,806 km (0.077 R)
• M65: 60,869,279 km (0.12 R)
• M66: 62,111,690 km (0.1 R)
• M67: 62,388,894 km (0.116 R)
• M68: 63,223,052 km (0.06 R)
• M69: 63,781,052 km (0.103 R)
• M70: 63,920,926 km (0.117 R)
• M71: 64,761,816 km (0.07 R)
• M72: 65,183,682 km (0.108 R)
• M73: 69,739,386 km (0.034 R)
• M74: 80,962,368 km (0.059 R)
• M75: 82,023,914 km (0.081 R)
• M76: 84,007,432 km (0.034 R)
• M77: 86,315,727 km (0.094 R)
• M78: 89,113,058 km (0.055 R)
• M79: 89,738,826 km (0.066 R)
• M80: 91,309,304 km (0.095 R)
• M81: 91,624,507 km (0.09 R)
• M82: 92,730,484 km (0.11 R)
• M83: 93,364,480 km (0.071 R)
• M84: 96,877,187 km (0.083 R)
• M85: 101,899,786 km (0.079 R)
• M86: 102,881,597 km (0.085 R)
• M87: 106,508,448 km (0.082 R)
• M88: 106,674,352 km (0.087 R)
• M89: 107,338,567 km (0.107 R)
• M90: 109,172,487 km (0.069 R)
• M91: 110,009,337 km (0.088 R)
• M92: 111,184,728 km (0.119 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 14,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit