🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.6 AU - 0.64 AU

Year: 180 Days

Day: 44.8 Hours

Environment

Temp: 128 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,207,127 km

• M1: 220,657 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.59 AU - 0.67 AU

Year: 184 Days

Day: 37.7 Hours

Environment

Temp: 185 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,207,127 km

• M1: 35,155 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.6 AU - 0.9 AU

Year: 240 Days

Day: 19.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.99 AU - 1.19 AU

Year: 420 Days

Day: 35.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 44.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,207,127 km

• M1: 665,711 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.6 AU - 2.28 AU

Year: 997 Days

Day: 38.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.39 AU - 3.19 AU

Year: 1719 Days

Day: 14.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.52 AU - 4.5 AU

Year: 2963 Days

Day: 29.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,207,127 km

• M1: 1,262,307 km (0.062 R)

Asteroid Belt

Center: 5.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.4

Radius: 14.3

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.23 AU - 8.59 AU

Year: 6702 Days

Day: 15 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 65,207,127 km

• M1: 193,729 km (0.108 R)
• M2: 410,796 km (0.12 R)
• M3: 949,797 km (0.104 R)
• M4: 1,422,377 km (0.105 R)
• M5: 1,560,605 km (0.116 R)
• M6: 1,758,373 km (0.087 R)
• M7: 1,888,823 km (0.095 R)
• M8: 2,080,906 km (0.108 R)
• M9: 2,279,722 km (0.106 R)
• M10: 2,980,738 km (0.104 R)
• M11: 3,160,554 km (0.12 R)
• M12: 3,367,298 km (0.089 R)
• M13: 3,460,648 km (0.07 R)
• M14: 3,626,252 km (0.116 R)
• M15: 3,891,639 km (0.051 R)
• M16: 3,989,925 km (0.076 R)
• M17: 4,390,997 km (0.114 R)
• M18: 4,700,365 km (0.102 R)
• M19: 4,963,807 km (0.095 R)
• M20: 5,178,031 km (0.042 R)
• M21: 5,671,554 km (0.072 R)
• M22: 5,895,652 km (0.111 R)
• M23: 6,122,891 km (0.077 R)
• M24: 6,266,356 km (0.054 R)
• M25: 6,556,725 km (0.11 R)
• M26: 7,000,582 km (0.099 R)
• M27: 7,362,908 km (0.06 R)
• M28: 7,515,647 km (0.101 R)
• M29: 8,168,792 km (0.071 R)
• M30: 8,390,645 km (0.104 R)
• M31: 8,582,280 km (0.108 R)
• M32: 8,678,771 km (0.116 R)
• M33: 9,562,894 km (0.111 R)
• M34: 10,236,234 km (0.112 R)
• M35: 11,169,725 km (0.079 R)
• M36: 11,807,162 km (0.06 R)
• M37: 12,383,712 km (0.069 R)
• M38: 12,565,772 km (0.035 R)
• M39: 12,712,079 km (0.088 R)
• M40: 13,639,436 km (0.054 R)
• M41: 13,978,575 km (0.118 R)
• M42: 14,206,263 km (0.113 R)
• M43: 15,285,162 km (0.062 R)
• M44: 15,794,992 km (0.1 R)
• M45: 15,913,473 km (0.093 R)
• M46: 17,398,831 km (0.102 R)
• M47: 17,562,042 km (0.028 R)
• M48: 18,552,081 km (0.096 R)
• M49: 19,053,982 km (0.118 R)
• M50: 19,264,466 km (0.105 R)
• M51: 19,857,771 km (0.065 R)
• M52: 20,932,183 km (0.074 R)
• M53: 21,105,866 km (0.042 R)
• M54: 21,981,462 km (0.091 R)
• M55: 22,690,556 km (0.051 R)
• M56: 22,824,297 km (0.106 R)
• M57: 23,768,110 km (0.045 R)
• M58: 23,949,422 km (0.07 R)
• M59: 24,313,244 km (0.06 R)
• M60: 24,633,085 km (0.108 R)
• M61: 26,159,880 km (0.114 R)
• M62: 26,581,447 km (0.105 R)
• M63: 26,816,765 km (0.115 R)
• M64: 27,241,922 km (0.086 R)
• M65: 27,526,756 km (0.078 R)
• M66: 28,099,118 km (0.114 R)
• M67: 28,290,753 km (0.099 R)
• M68: 29,304,278 km (0.07 R)
• M69: 30,772,581 km (0.106 R)
• M70: 30,871,316 km (0.072 R)
• M71: 31,069,234 km (0.089 R)
• M72: 31,317,117 km (0.08 R)
• M73: 32,264,970 km (0.096 R)
• M74: 32,767,618 km (0.12 R)
• M75: 32,969,426 km (0.118 R)
• M76: 33,780,695 km (0.105 R)
• M77: 34,035,610 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.9

Radius: 14.1

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.99 AU - 8.29 AU

Year: 7791 Days

Day: 5.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 65,207,127 km

• M1: 271,520 km (0.079 R)
• M2: 638,035 km (0.072 R)
• M3: 764,894 km (0.065 R)
• M4: 1,139,637 km (0.063 R)
• M5: 1,234,332 km (0.11 R)
• M6: 1,768,845 km (0.112 R)
• M7: 2,052,483 km (0.116 R)
• M8: 2,600,609 km (0.105 R)
• M9: 2,946,629 km (0.117 R)
• M10: 3,779,740 km (0.029 R)
• M11: 3,901,064 km (0.09 R)
• M12: 4,813,311 km (0.098 R)
• M13: 5,051,471 km (0.087 R)
• M14: 5,239,516 km (0.109 R)
• M15: 5,348,124 km (0.09 R)
• M16: 5,873,960 km (0.101 R)
• M17: 6,649,625 km (0.026 R)
• M18: 6,915,461 km (0.096 R)
• M19: 7,154,817 km (0.067 R)
• M20: 7,457,753 km (0.069 R)
• M21: 7,858,077 km (0.096 R)
• M22: 8,360,427 km (0.112 R)
• M23: 8,487,585 km (0.064 R)
• M24: 8,615,491 km (0.057 R)
• M25: 8,808,472 km (0.059 R)
• M26: 9,002,949 km (0.114 R)
• M27: 9,100,786 km (0.119 R)
• M28: 9,297,358 km (0.119 R)
• M29: 9,495,426 km (0.105 R)
• M30: 10,472,449 km (0.096 R)
• M31: 11,200,093 km (0.08 R)
• M32: 11,410,877 km (0.12 R)
• M33: 11,872,386 km (0.107 R)
• M34: 12,087,358 km (0.062 R)
• M35: 12,923,760 km (0.098 R)
• M36: 14,005,053 km (0.098 R)
• M37: 14,537,323 km (0.066 R)
• M38: 15,037,728 km (0.087 R)
• M39: 15,387,338 km (0.048 R)
• M40: 15,739,790 km (0.045 R)
• M41: 16,055,292 km (0.113 R)
• M42: 16,772,764 km (0.062 R)
• M43: 17,460,016 km (0.073 R)
• M44: 17,950,847 km (0.079 R)
• M45: 18,363,139 km (0.089 R)
• M46: 18,529,043 km (0.098 R)
• M47: 19,746,321 km (0.089 R)
• M48: 23,911,724 km (0.057 R)
• M49: 24,092,887 km (0.117 R)
• M50: 25,976,473 km (0.062 R)
• M51: 26,256,072 km (0.08 R)
• M52: 27,147,974 km (0.047 R)
• M53: 27,479,184 km (0.118 R)
• M54: 27,859,312 km (0.081 R)
• M55: 28,624,655 km (0.084 R)
• M56: 29,397,029 km (0.092 R)
• M57: 30,568,380 km (0.077 R)
• M58: 30,863,686 km (0.037 R)
• M59: 30,962,271 km (0.08 R)
• M60: 32,454,211 km (0.108 R)
• M61: 33,310,060 km (0.095 R)
• M62: 34,122,377 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.2

Radius: 6.4

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 14.78 AU - 15.72 AU

Year: 21973 Days

Day: 21.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 176.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,207,127 km

• M1: 90,357 km (0.112 R)
• M2: 223,948 km (0.059 R)
• M3: 417,976 km (0.059 R)
• M4: 620,233 km (0.058 R)
• M5: 701,315 km (0.09 R)
• M6: 807,679 km (0.118 R)
• M7: 989,291 km (0.05 R)
• M8: 1,525,749 km (0.076 R)
• M9: 1,867,430 km (0.04 R)
• M10: 2,391,172 km (0.068 R)
• M11: 2,455,649 km (0.091 R)
• M12: 2,923,442 km (0.04 R)
• M13: 3,062,119 km (0.113 R)
• M14: 5,817,562 km (0.107 R)
• M15: 5,904,778 km (0.099 R)
• M16: 5,992,442 km (0.076 R)
• M17: 6,124,537 km (0.071 R)
• M18: 6,347,138 km (0.102 R)
• M19: 6,617,611 km (0.09 R)
• M20: 7,498,892 km (0.092 R)
• M21: 8,367,458 km (0.092 R)
• M22: 8,664,110 km (0.115 R)
• M23: 8,964,054 km (0.116 R)
• M24: 9,318,451 km (0.058 R)
• M25: 9,471,640 km (0.071 R)
• M26: 9,884,530 km (0.092 R)
• M27: 10,355,913 km (0.052 R)
• M28: 10,995,892 km (0.108 R)
• M29: 11,538,933 km (0.084 R)
• M30: 12,594,645 km (0.036 R)
• M31: 12,934,381 km (0.047 R)
• M32: 13,162,518 km (0.096 R)
• M33: 13,971,693 km (0.097 R)
• M34: 14,500,222 km (0.088 R)
• M35: 15,095,323 km (0.066 R)
• M36: 15,819,825 km (0.078 R)
• M37: 16,432,279 km (0.104 R)
• M38: 17,239,958 km (0.055 R)
• M39: 17,302,639 km (0.074 R)
• M40: 17,491,133 km (0.087 R)
• M41: 19,087,940 km (0.107 R)
• M42: 20,002,282 km (0.105 R)
• M43: 20,068,106 km (0.114 R)
• M44: 20,597,682 km (0.077 R)
• M45: 21,265,936 km (0.104 R)
• M46: 22,077,355 km (0.048 R)
• M47: 24,430,529 km (0.117 R)
• M48: 25,279,946 km (0.084 R)
• M49: 27,738,587 km (0.116 R)
• M50: 28,328,152 km (0.034 R)
• M51: 28,476,254 km (0.102 R)
• M52: 29,369,802 km (0.107 R)
• M53: 31,643,690 km (0.052 R)
• M54: 31,951,113 km (0.113 R)
• M55: 33,424,951 km (0.04 R)
• M56: 35,158,940 km (0.082 R)
• M57: 35,716,791 km (0.07 R)
• M58: 38,058,895 km (0.109 R)
• M59: 39,124,930 km (0.102 R)
• M60: 40,617,019 km (0.071 R)
• M61: 41,537,943 km (0.113 R)
• M62: 42,296,554 km (0.066 R)
• M63: 42,889,859 km (0.031 R)
• M64: 43,315,166 km (0.102 R)
• M65: 44,084,398 km (0.101 R)
• M66: 44,685,931 km (0.091 R)
• M67: 46,331,957 km (0.032 R)
• M68: 47,557,612 km (0.101 R)
• M69: 49,148,884 km (0.12 R)
• M70: 49,237,895 km (0.109 R)
• M71: 50,309,016 km (0.112 R)
• M72: 51,027,535 km (0.068 R)
• M73: 52,929,372 km (0.104 R)
• M74: 53,385,646 km (0.074 R)
• M75: 54,026,673 km (0.108 R)
• M76: 54,485,938 km (0.04 R)
• M77: 54,670,093 km (0.113 R)
• M78: 55,131,303 km (0.088 R)
• M79: 56,243,414 km (0.118 R)
• M80: 57,737,747 km (0.089 R)
• M81: 58,019,440 km (0.1 R)
• M82: 58,113,387 km (0.07 R)
• M83: 59,908,711 km (0.028 R)
• M84: 60,384,133 km (0.053 R)
• M85: 60,860,902 km (0.119 R)
• M86: 61,818,029 km (0.082 R)
• M87: 64,524,554 km (0.094 R)
• M88: 64,621,792 km (0.118 R)
• M89: 64,816,718 km (0.101 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 18,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit