🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.42 AU - 0.66 AU

Year: 139 Days

Day: 37.2 Hours

Environment

Temp: 283 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,212,572 km

• M1: 40,092 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.55 AU - 0.67 AU

Year: 167 Days

Day: 36.3 Hours

Environment

Temp: 226 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.58 AU - 0.84 AU

Year: 209 Days

Day: 42.5 Hours

Environment

Temp: 220 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.59 AU - 0.83 AU

Year: 209 Days

Day: 26 Hours

Environment

Temp: 205 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,212,572 km

• M1: 603,927 km (0.079 R)

Asteroid Belt

Center: 4.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.8

Radius: 12.7

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.25 AU - 8.43 AU

Year: 8426 Days

Day: 11.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 62,212,572 km

• M1: 173,982 km (0.084 R)
• M2: 327,769 km (0.083 R)
• M3: 443,258 km (0.081 R)
• M4: 650,601 km (0.077 R)
• M5: 979,866 km (0.075 R)
• M6: 1,070,672 km (0.093 R)
• M7: 1,586,934 km (0.108 R)
• M8: 1,863,092 km (0.036 R)
• M9: 2,461,932 km (0.085 R)
• M10: 2,588,791 km (0.046 R)
• M11: 2,761,277 km (0.092 R)
• M12: 3,348,599 km (0.094 R)
• M13: 3,974,516 km (0.078 R)
• M14: 4,149,247 km (0.037 R)
• M15: 4,873,899 km (0.072 R)
• M16: 5,360,690 km (0.108 R)
• M17: 6,556,426 km (0.104 R)
• M18: 7,063,413 km (0.118 R)
• M19: 7,306,360 km (0.047 R)
• M20: 7,676,166 km (0.081 R)
• M21: 8,691,786 km (0.073 R)
• M22: 9,182,467 km (0.111 R)
• M23: 9,581,594 km (0.069 R)
• M24: 10,362,495 km (0.082 R)
• M25: 10,743,072 km (0.049 R)
• M26: 11,554,042 km (0.105 R)
• M27: 11,948,831 km (0.094 R)
• M28: 12,129,695 km (0.077 R)
• M29: 12,384,609 km (0.104 R)
• M30: 13,122,426 km (0.115 R)
• M31: 13,496,869 km (0.099 R)
• M32: 14,873,469 km (0.053 R)
• M33: 15,068,096 km (0.064 R)
• M34: 15,736,649 km (0.098 R)
• M35: 15,815,936 km (0.038 R)
• M36: 15,974,809 km (0.063 R)
• M37: 16,334,442 km (0.072 R)
• M38: 17,265,689 km (0.077 R)
• M39: 17,717,025 km (0.096 R)
• M40: 17,923,620 km (0.095 R)
• M41: 19,179,345 km (0.114 R)
• M42: 19,775,043 km (0.09 R)
• M43: 20,463,343 km (0.051 R)
• M44: 20,549,960 km (0.071 R)
• M45: 20,766,877 km (0.053 R)
• M46: 21,422,565 km (0.048 R)
• M47: 21,554,510 km (0.092 R)
• M48: 22,441,027 km (0.099 R)
• M49: 22,664,526 km (0.095 R)
• M50: 23,475,197 km (0.103 R)
• M51: 23,565,853 km (0.106 R)
• M52: 24,433,072 km (0.089 R)
• M53: 25,264,238 km (0.085 R)
• M54: 25,543,388 km (0.118 R)
• M55: 25,823,584 km (0.088 R)
• M56: 26,057,855 km (0.109 R)
• M57: 27,287,250 km (0.103 R)
• M58: 27,765,215 km (0.108 R)
• M59: 28,390,534 km (0.091 R)
• M60: 29,020,641 km (0.118 R)
• M61: 29,655,384 km (0.099 R)
• M62: 30,048,228 km (0.083 R)
• M63: 30,888,819 km (0.099 R)
• M64: 31,887,534 km (0.097 R)
• M65: 32,340,516 km (0.08 R)
• M66: 32,491,910 km (0.045 R)
• M67: 33,916,829 km (0.045 R)
• M68: 34,327,625 km (0.051 R)
• M69: 34,430,548 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.5

Radius: 15

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.8 AU - 12.08 AU

Year: 11801 Days

Day: 8.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 62,212,572 km

• M1: 194,477 km (0.077 R)
• M2: 455,974 km (0.109 R)
• M3: 590,313 km (0.112 R)
• M4: 791,373 km (0.111 R)
• M5: 989,889 km (0.069 R)
• M6: 1,132,306 km (0.062 R)
• M7: 1,251,685 km (0.086 R)
• M8: 1,391,559 km (0.079 R)
• M9: 1,620,145 km (0.118 R)
• M10: 1,826,440 km (0.108 R)
• M11: 2,697,848 km (0.108 R)
• M12: 3,092,338 km (0.085 R)
• M13: 3,220,842 km (0.097 R)
• M14: 3,351,142 km (0.101 R)
• M15: 3,617,277 km (0.073 R)
• M16: 3,798,589 km (0.111 R)
• M17: 4,289,121 km (0.044 R)
• M18: 4,385,013 km (0.077 R)
• M19: 4,505,738 km (0.113 R)
• M20: 4,676,729 km (0.03 R)
• M21: 5,695,041 km (0.095 R)
• M22: 5,853,615 km (0.078 R)
• M23: 6,148,323 km (0.082 R)
• M24: 6,558,071 km (0.106 R)
• M25: 6,724,574 km (0.086 R)
• M26: 7,033,493 km (0.042 R)
• M27: 7,347,051 km (0.106 R)
• M28: 7,636,074 km (0.031 R)
• M29: 7,752,760 km (0.095 R)
• M30: 8,556,101 km (0.054 R)
• M31: 8,677,424 km (0.054 R)
• M32: 9,014,020 km (0.089 R)
• M33: 9,574,114 km (0.071 R)
• M34: 10,338,410 km (0.068 R)
• M35: 10,630,125 km (0.028 R)
• M36: 11,288,207 km (0.097 R)
• M37: 11,993,560 km (0.044 R)
• M38: 12,644,012 km (0.083 R)
• M39: 14,050,830 km (0.055 R)
• M40: 14,338,208 km (0.084 R)
• M41: 14,591,178 km (0.099 R)
• M42: 14,736,437 km (0.101 R)
• M43: 15,248,661 km (0.115 R)
• M44: 15,729,468 km (0.07 R)
• M45: 16,328,308 km (0.094 R)
• M46: 16,554,650 km (0.05 R)
• M47: 16,858,334 km (0.079 R)
• M48: 17,163,663 km (0.037 R)
• M49: 17,586,726 km (0.112 R)
• M50: 18,247,200 km (0.09 R)
• M51: 18,403,829 km (0.095 R)
• M52: 18,955,397 km (0.055 R)
• M53: 19,472,556 km (0.104 R)
• M54: 20,358,176 km (0.027 R)
• M55: 22,377,897 km (0.074 R)
• M56: 22,545,596 km (0.094 R)
• M57: 22,671,557 km (0.097 R)
• M58: 22,840,005 km (0.112 R)
• M59: 23,560,468 km (0.073 R)
• M60: 23,688,524 km (0.064 R)
• M61: 23,816,579 km (0.114 R)
• M62: 24,245,477 km (0.031 R)
• M63: 24,806,768 km (0.117 R)
• M64: 25,197,966 km (0.081 R)
• M65: 25,372,397 km (0.066 R)
• M66: 25,503,595 km (0.114 R)
• M67: 26,250,986 km (0.12 R)
• M68: 27,184,177 km (0.074 R)
• M69: 27,947,575 km (0.1 R)
• M70: 28,536,093 km (0.112 R)
• M71: 29,956,076 km (0.098 R)
• M72: 30,884,480 km (0.094 R)
• M73: 31,164,827 km (0.036 R)
• M74: 31,445,921 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.5

Radius: 6.5

Gravity: 18.52 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 15.95 AU - 18.47 AU

Year: 24977 Days

Day: 20.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,212,572 km

• M1: 322,234 km (0.096 R)
• M2: 608,415 km (0.097 R)
• M3: 736,770 km (0.072 R)
• M4: 931,396 km (0.076 R)
• M5: 1,237,324 km (0.079 R)
• M6: 1,335,011 km (0.112 R)
• M7: 1,936,096 km (0.101 R)
• M8: 2,050,089 km (0.104 R)
• M9: 2,166,177 km (0.109 R)
• M10: 2,284,659 km (0.112 R)
• M11: 3,083,063 km (0.051 R)
• M12: 3,675,021 km (0.1 R)
• M13: 4,350,904 km (0.025 R)
• M14: 4,450,537 km (0.116 R)
• M15: 6,540,718 km (0.066 R)
• M16: 7,177,706 km (0.118 R)
• M17: 7,533,450 km (0.112 R)
• M18: 9,655,795 km (0.104 R)
• M19: 9,982,516 km (0.101 R)
• M20: 10,312,978 km (0.115 R)
• M21: 10,647,030 km (0.102 R)
• M22: 10,714,199 km (0.107 R)
• M23: 10,916,755 km (0.067 R)
• M24: 11,325,606 km (0.076 R)
• M25: 13,010,676 km (0.102 R)
• M26: 13,662,624 km (0.107 R)
• M27: 14,029,288 km (0.104 R)
• M28: 15,224,575 km (0.1 R)
• M29: 15,757,593 km (0.116 R)
• M30: 16,763,788 km (0.068 R)
• M31: 18,030,583 km (0.118 R)
• M32: 19,327,895 km (0.078 R)
• M33: 21,329,515 km (0.105 R)
• M34: 21,669,401 km (0.049 R)
• M35: 21,754,672 km (0.119 R)
• M36: 21,840,092 km (0.117 R)
• M37: 23,571,089 km (0.111 R)
• M38: 26,339,996 km (0.074 R)
• M39: 26,704,716 km (0.104 R)
• M40: 27,162,934 km (0.103 R)
• M41: 28,553,147 km (0.093 R)
• M42: 29,021,837 km (0.117 R)
• M43: 30,825,240 km (0.068 R)
• M44: 31,017,323 km (0.101 R)
• M45: 31,692,159 km (0.107 R)
• M46: 32,860,519 km (0.115 R)
• M47: 33,943,906 km (0.114 R)
• M48: 35,741,624 km (0.096 R)
• M49: 36,044,261 km (0.1 R)
• M50: 37,263,334 km (0.117 R)
• M51: 37,570,159 km (0.088 R)
• M52: 37,672,633 km (0.074 R)
• M53: 37,775,258 km (0.091 R)
• M54: 38,495,870 km (0.059 R)
• M55: 39,220,971 km (0.117 R)
• M56: 40,369,584 km (0.087 R)
• M57: 41,211,820 km (0.114 R)
• M58: 42,699,571 km (0.092 R)
• M59: 43,773,085 km (0.116 R)
• M60: 44,096,964 km (0.064 R)
• M61: 44,204,974 km (0.075 R)
• M62: 45,072,941 km (0.116 R)
• M63: 46,605,571 km (0.098 R)
• M64: 47,488,946 km (0.081 R)
• M65: 47,821,503 km (0.074 R)
• M66: 51,759,666 km (0.101 R)
• M67: 55,100,636 km (0.054 R)
• M68: 55,450,246 km (0.106 R)
• M69: 57,209,068 km (0.088 R)
• M70: 57,799,531 km (0.05 R)
• M71: 58,867,211 km (0.072 R)
• M72: 58,986,291 km (0.115 R)
• M73: 61,142,744 km (0.034 R)
• M74: 61,504,621 km (0.077 R)
• M75: 61,746,222 km (0.083 R)
• M76: 63,202,856 km (0.092 R)
• M77: 63,446,701 km (0.119 R)
• M78: 65,039,469 km (0.109 R)
• M79: 66,397,519 km (0.119 R)
• M80: 66,769,569 km (0.099 R)
• M81: 67,390,998 km (0.026 R)
• M82: 68,014,522 km (0.11 R)
• M83: 68,264,351 km (0.103 R)
• M84: 69,015,930 km (0.094 R)
• M85: 69,267,105 km (0.069 R)
• M86: 71,413,835 km (0.082 R)
• M87: 72,304,241 km (0.086 R)
• M88: 76,940,728 km (0.101 R)
• M89: 77,461,927 km (0.11 R)
• M90: 79,032,106 km (0.085 R)
• M91: 79,163,453 km (0.098 R)
• M92: 80,745,152 km (0.111 R)
• M93: 87,718,207 km (0.115 R)
• M94: 89,081,044 km (0.095 R)
• M95: 89,491,391 km (0.077 R)
• M96: 90,725,873 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.3

Radius: 3.8

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 15.18 AU - 24.2 AU

Year: 30566 Days

Day: 24.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 62,212,572 km

• M1: 118,930 km (0.105 R)
• M2: 223,050 km (0.068 R)
• M3: 386,561 km (0.095 R)
• M4: 1,324,091 km (0.112 R)
• M5: 1,753,736 km (0.114 R)
• M6: 2,567,099 km (0.11 R)
• M7: 2,631,427 km (0.076 R)
• M8: 2,994,800 km (0.045 R)
• M9: 3,199,599 km (0.115 R)
• M10: 3,767,622 km (0.107 R)
• M11: 5,114,602 km (0.084 R)
• M12: 5,236,374 km (0.098 R)
• M13: 5,359,194 km (0.103 R)
• M14: 5,400,334 km (0.032 R)
• M15: 5,482,912 km (0.101 R)
• M16: 6,244,664 km (0.047 R)
• M17: 6,462,030 km (0.111 R)
• M18: 7,771,310 km (0.104 R)
• M19: 8,623,868 km (0.11 R)
• M20: 9,159,279 km (0.119 R)
• M21: 9,505,598 km (0.066 R)
• M22: 11,512,005 km (0.082 R)
• M23: 12,535,105 km (0.09 R)
• M24: 12,864,220 km (0.056 R)
• M25: 13,085,176 km (0.034 R)
• M26: 13,196,178 km (0.078 R)
• M27: 13,475,028 km (0.097 R)
• M28: 14,609,279 km (0.049 R)
• M29: 15,071,537 km (0.051 R)
• M30: 15,304,610 km (0.058 R)
• M31: 20,720,502 km (0.103 R)
• M32: 20,914,680 km (0.104 R)
• M33: 21,369,906 km (0.075 R)
• M34: 21,697,226 km (0.073 R)
• M35: 25,750,431 km (0.09 R)
• M36: 27,081,553 km (0.036 R)
• M37: 27,223,073 km (0.106 R)
• M38: 28,148,186 km (0.119 R)
• M39: 28,578,728 km (0.09 R)
• M40: 28,650,685 km (0.1 R)
• M41: 29,011,365 km (0.075 R)
• M42: 29,083,621 km (0.115 R)
• M43: 29,300,987 km (0.093 R)
• M44: 30,689,854 km (0.103 R)
• M45: 31,280,915 km (0.029 R)
• M46: 40,021,769 km (0.118 R)
• M47: 40,910,380 km (0.109 R)
• M48: 40,991,462 km (0.055 R)
• M49: 42,296,404 km (0.051 R)
• M50: 42,542,493 km (0.072 R)
• M51: 42,706,901 km (0.065 R)
• M52: 43,532,083 km (0.07 R)
• M53: 45,617,776 km (0.083 R)
• M54: 45,870,298 km (0.113 R)
• M55: 46,292,014 km (0.062 R)
• M56: 47,394,700 km (0.05 R)
• M57: 48,077,614 km (0.105 R)
• M58: 51,016,015 km (0.095 R)
• M59: 51,103,381 km (0.091 R)
• M60: 52,154,754 km (0.117 R)
• M61: 52,506,908 km (0.116 R)
• M62: 53,302,021 km (0.085 R)
• M63: 53,656,567 km (0.108 R)
• M64: 55,710,845 km (0.083 R)
• M65: 55,800,754 km (0.117 R)
• M66: 56,792,887 km (0.081 R)
• M67: 57,972,915 km (0.086 R)
• M68: 58,246,380 km (0.103 R)
• M69: 61,746,970 km (0.112 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 11,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit