🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.9 AU - 0.98 AU

Year: 340 Days

Day: 30.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,868,529 km

• M1: 176,675 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.73 AU - 2.37 AU

Year: 1094 Days

Day: 31.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.9

Radius: 12

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.39 AU - 8.39 AU

Year: 8262 Days

Day: 5.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,868,529 km

• M1: 292,015 km (0.072 R)
• M2: 459,415 km (0.089 R)
• M3: 633,697 km (0.082 R)
• M4: 719,117 km (0.112 R)
• M5: 797,506 km (0.107 R)
• M6: 879,187 km (0.103 R)
• M7: 1,504,805 km (0.068 R)
• M8: 1,870,572 km (0.056 R)
• M9: 2,180,239 km (0.034 R)
• M10: 2,488,860 km (0.1 R)
• M11: 2,738,688 km (0.068 R)
• M12: 2,940,945 km (0.041 R)
• M13: 3,458,254 km (0.043 R)
• M14: 3,537,391 km (0.051 R)
• M15: 3,657,070 km (0.116 R)
• M16: 3,942,053 km (0.112 R)
• M17: 4,297,797 km (0.106 R)
• M18: 4,729,686 km (0.113 R)
• M19: 4,884,221 km (0.109 R)
• M20: 5,107,870 km (0.1 R)
• M21: 5,612,015 km (0.1 R)
• M22: 5,870,071 km (0.083 R)
• M23: 6,228,208 km (0.097 R)
• M24: 6,349,233 km (0.028 R)
• M25: 6,520,074 km (0.051 R)
• M26: 6,642,893 km (0.109 R)
• M27: 6,991,157 km (0.108 R)
• M28: 7,370,986 km (0.113 R)
• M29: 8,019,044 km (0.065 R)
• M30: 8,230,276 km (0.119 R)
• M31: 8,310,012 km (0.109 R)
• M32: 8,390,047 km (0.087 R)
• M33: 8,875,193 km (0.095 R)
• M34: 9,314,113 km (0.108 R)
• M35: 9,452,790 km (0.11 R)
• M36: 10,184,922 km (0.117 R)
• M37: 10,471,402 km (0.107 R)
• M38: 10,818,619 km (0.089 R)
• M39: 11,199,046 km (0.096 R)
• M40: 11,435,411 km (0.11 R)
• M41: 11,583,962 km (0.088 R)
• M42: 11,793,099 km (0.053 R)
• M43: 12,458,361 km (0.102 R)
• M44: 12,641,918 km (0.102 R)
• M45: 12,949,940 km (0.109 R)
• M46: 13,291,472 km (0.074 R)
• M47: 13,510,483 km (0.118 R)
• M48: 13,888,517 km (0.076 R)
• M49: 14,078,955 km (0.084 R)
• M50: 14,752,145 km (0.081 R)
• M51: 14,849,234 km (0.12 R)
• M52: 14,946,473 km (0.093 R)
• M53: 15,206,773 km (0.105 R)
• M54: 15,534,392 km (0.063 R)
• M55: 16,396,974 km (0.087 R)
• M56: 16,598,183 km (0.06 R)
• M57: 16,699,162 km (0.097 R)
• M58: 16,834,099 km (0.116 R)
• M59: 17,003,294 km (0.087 R)
• M60: 17,105,021 km (0.109 R)
• M61: 17,788,683 km (0.104 R)
• M62: 17,961,020 km (0.103 R)
• M63: 18,099,248 km (0.093 R)
• M64: 18,481,321 km (0.044 R)
• M65: 18,795,776 km (0.054 R)
• M66: 19,750,060 km (0.072 R)
• M67: 20,035,942 km (0.038 R)
• M68: 21,083,426 km (0.102 R)
• M69: 21,522,047 km (0.12 R)
• M70: 21,668,952 km (0.101 R)
• M71: 21,963,810 km (0.113 R)
• M72: 22,482,765 km (0.05 R)
• M73: 23,306,750 km (0.075 R)
• M74: 25,486,989 km (0.071 R)
• M75: 25,642,421 km (0.118 R)
• M76: 25,915,288 km (0.056 R)
• M77: 26,228,247 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.1

Radius: 10.5

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 8.5 AU - 10.66 AU

Year: 11054 Days

Day: 14.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,868,529 km

• M1: 145,260 km (0.074 R)
• M2: 306,526 km (0.06 R)
• M3: 646,263 km (0.117 R)
• M4: 719,865 km (0.112 R)
• M5: 816,356 km (0.044 R)
• M6: 917,484 km (0.108 R)
• M7: 1,088,923 km (0.071 R)
• M8: 1,178,682 km (0.087 R)
• M9: 1,271,133 km (0.08 R)
• M10: 1,850,675 km (0.109 R)
• M11: 2,182,932 km (0.092 R)
• M12: 2,474,498 km (0.119 R)
• M13: 2,564,556 km (0.064 R)
• M14: 3,159,806 km (0.105 R)
• M15: 3,290,555 km (0.116 R)
• M16: 3,523,628 km (0.07 R)
• M17: 4,219,707 km (0.081 R)
• M18: 4,473,276 km (0.097 R)
• M19: 4,546,728 km (0.076 R)
• M20: 4,957,673 km (0.115 R)
• M21: 5,033,669 km (0.096 R)
• M22: 5,302,796 km (0.059 R)
• M23: 6,097,759 km (0.11 R)
• M24: 6,760,328 km (0.112 R)
• M25: 7,229,317 km (0.031 R)
• M26: 7,359,018 km (0.112 R)
• M27: 7,752,760 km (0.106 R)
• M28: 7,930,034 km (0.076 R)
• M29: 8,790,371 km (0.095 R)
• M30: 9,632,607 km (0.097 R)
• M31: 11,092,832 km (0.07 R)
• M32: 11,696,310 km (0.104 R)
• M33: 12,258,648 km (0.115 R)
• M34: 12,361,870 km (0.067 R)
• M35: 13,303,888 km (0.1 R)
• M36: 13,409,953 km (0.113 R)
• M37: 16,265,776 km (0.076 R)
• M38: 16,893,190 km (0.103 R)
• M39: 17,645,069 km (0.115 R)
• M40: 18,171,953 km (0.062 R)
• M41: 18,703,923 km (0.115 R)
• M42: 19,301,117 km (0.049 R)
• M43: 20,575,542 km (0.05 R)
• M44: 21,939,725 km (0.109 R)
• M45: 23,332,780 km (0.102 R)
• M46: 24,299,033 km (0.104 R)
• M47: 25,409,946 km (0.106 R)
• M48: 26,270,433 km (0.105 R)
• M49: 27,816,527 km (0.115 R)
• M50: 29,184,600 km (0.101 R)
• M51: 29,738,112 km (0.08 R)
• M52: 30,434,640 km (0.076 R)
• M53: 30,504,651 km (0.092 R)
• M54: 30,644,675 km (0.083 R)
• M55: 31,560,513 km (0.118 R)
• M56: 31,915,060 km (0.065 R)
• M57: 32,128,536 km (0.069 R)
• M58: 32,199,745 km (0.055 R)
• M59: 32,270,953 km (0.106 R)
• M60: 33,635,436 km (0.083 R)
• M61: 34,872,311 km (0.062 R)
• M62: 35,165,523 km (0.086 R)
• M63: 35,238,975 km (0.113 R)
• M64: 35,754,340 km (0.082 R)
• M65: 36,346,448 km (0.115 R)
• M66: 36,792,549 km (0.084 R)
• M67: 37,090,997 km (0.11 R)
• M68: 37,165,796 km (0.091 R)
• M69: 37,690,436 km (0.086 R)
• M70: 38,066,674 km (0.061 R)
• M71: 38,444,110 km (0.098 R)
• M72: 38,822,742 km (0.096 R)
• M73: 39,355,011 km (0.066 R)
• M74: 40,811,945 km (0.097 R)
• M75: 41,430,681 km (0.07 R)
• M76: 45,687,639 km (0.064 R)
• M77: 46,490,979 km (0.062 R)
• M78: 47,299,107 km (0.118 R)
• M79: 47,623,734 km (0.066 R)
• M80: 48,601,805 km (0.081 R)
• M81: 49,833,743 km (0.086 R)
• M82: 50,329,361 km (0.047 R)
• M83: 51,242,357 km (0.061 R)
• M84: 51,659,137 km (0.117 R)
• M85: 52,328,288 km (0.032 R)
• M86: 52,496,137 km (0.063 R)
• M87: 52,916,208 km (0.066 R)
• M88: 56,145,726 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.7

Radius: 9.4

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.87 AU - 12.17 AU

Year: 11824 Days

Day: 7 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,868,529 km

• M1: 120,576 km (0.115 R)
• M2: 480,209 km (0.06 R)
• M3: 545,434 km (0.112 R)
• M4: 656,884 km (0.085 R)
• M5: 839,543 km (0.109 R)
• M6: 987,645 km (0.038 R)
• M7: 1,162,675 km (0.057 R)
• M8: 1,367,175 km (0.108 R)
• M9: 1,444,367 km (0.115 R)
• M10: 2,205,970 km (0.119 R)
• M11: 2,460,735 km (0.102 R)
• M12: 2,700,541 km (0.114 R)
• M13: 2,922,993 km (0.065 R)
• M14: 3,465,285 km (0.06 R)
• M15: 3,761,788 km (0.119 R)
• M16: 4,038,544 km (0.082 R)
• M17: 5,707,608 km (0.107 R)
• M18: 5,961,774 km (0.098 R)
• M19: 6,187,069 km (0.104 R)
• M20: 6,251,994 km (0.092 R)
• M21: 6,679,545 km (0.116 R)
• M22: 6,846,646 km (0.094 R)
• M23: 7,287,211 km (0.105 R)
• M24: 7,355,877 km (0.069 R)
• M25: 7,667,340 km (0.101 R)
• M26: 8,053,901 km (0.098 R)
• M27: 8,231,623 km (0.064 R)
• M28: 8,882,673 km (0.1 R)
• M29: 9,251,432 km (0.119 R)
• M30: 9,325,782 km (0.072 R)
• M31: 10,118,650 km (0.074 R)
• M32: 10,932,912 km (0.114 R)
• M33: 11,169,575 km (0.051 R)
• M34: 11,288,506 km (0.032 R)
• M35: 11,728,024 km (0.119 R)
• M36: 11,808,658 km (0.113 R)
• M37: 12,173,377 km (0.082 R)
• M38: 12,459,558 km (0.093 R)
• M39: 12,872,298 km (0.116 R)
• M40: 13,373,601 km (0.104 R)
• M41: 14,438,438 km (0.056 R)
• M42: 15,530,204 km (0.079 R)
• M43: 15,618,766 km (0.091 R)
• M44: 17,194,480 km (0.074 R)
• M45: 17,286,034 km (0.064 R)
• M46: 17,931,549 km (0.068 R)
• M47: 18,117,499 km (0.098 R)
• M48: 18,210,698 km (0.083 R)
• M49: 18,584,992 km (0.107 R)
• M50: 19,198,792 km (0.069 R)
• M51: 21,226,741 km (0.086 R)
• M52: 22,066,733 km (0.098 R)
• M53: 22,166,365 km (0.111 R)
• M54: 22,968,060 km (0.103 R)
• M55: 23,474,000 km (0.079 R)
• M56: 24,086,005 km (0.079 R)
• M57: 25,013,662 km (0.109 R)
• M58: 25,377,633 km (0.05 R)
• M59: 25,691,041 km (0.112 R)
• M60: 26,480,020 km (0.098 R)
• M61: 26,638,743 km (0.104 R)
• M62: 27,277,077 km (0.104 R)
• M63: 27,383,890 km (0.096 R)
• M64: 28,514,252 km (0.073 R)
• M65: 29,659,872 km (0.086 R)
• M66: 29,990,035 km (0.113 R)
• M67: 31,378,453 km (0.085 R)
• M68: 32,108,789 km (0.113 R)
• M69: 32,787,814 km (0.084 R)
• M70: 33,129,047 km (0.107 R)
• M71: 33,357,333 km (0.112 R)
• M72: 34,795,268 km (0.118 R)
• M73: 35,434,500 km (0.081 R)
• M74: 36,194,756 km (0.059 R)
• M75: 37,019,639 km (0.082 R)
• M76: 37,197,211 km (0.112 R)
• M77: 38,807,932 km (0.098 R)
• M78: 38,868,070 km (0.12 R)
• M79: 39,048,485 km (0.077 R)
• M80: 39,591,675 km (0.052 R)
• M81: 39,955,048 km (0.103 R)
• M82: 40,076,522 km (0.117 R)
• M83: 40,685,235 km (0.111 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: 387 - 19,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit