🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.62 AU - 0.76 AU

Year: 218 Days

Day: 24.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.82 AU - 1.18 AU

Year: 381 Days

Day: 23.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 82 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 41,367,369 km

• M1: 44,281 km (0.102 R)
• M2: 262,694 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.02 AU - 1.5 AU

Year: 539 Days

Day: 46.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,367,369 km

• M1: 723,306 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.36 AU - 3.38 AU

Year: 2356 Days

Day: 45.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.02 AU - 4.28 AU

Year: 2655 Days

Day: 23.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.9

Radius: 12

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.89 AU - 5.37 AU

Year: 3794 Days

Day: 8 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 41,367,369 km

• M1: 168,746 km (0.036 R)
• M2: 325,076 km (0.067 R)
• M3: 460,013 km (0.084 R)
• M4: 554,260 km (0.115 R)
• M5: 646,712 km (0.097 R)
• M6: 839,094 km (0.069 R)
• M7: 1,098,497 km (0.093 R)
• M8: 1,269,488 km (0.082 R)
• M9: 1,764,058 km (0.047 R)
• M10: 1,981,125 km (0.097 R)
• M11: 2,207,167 km (0.077 R)
• M12: 2,378,457 km (0.118 R)
• M13: 2,457,743 km (0.057 R)
• M14: 2,800,921 km (0.098 R)
• M15: 3,003,925 km (0.051 R)
• M16: 3,264,674 km (0.026 R)
• M17: 3,532,903 km (0.088 R)
• M18: 3,623,859 km (0.106 R)
• M19: 3,734,262 km (0.119 R)
• M20: 3,977,059 km (0.087 R)
• M21: 4,090,903 km (0.103 R)
• M22: 4,225,242 km (0.091 R)
• M23: 4,380,525 km (0.109 R)
• M24: 4,776,959 km (0.069 R)
• M25: 4,938,974 km (0.069 R)
• M26: 5,102,634 km (0.028 R)
• M27: 5,414,545 km (0.107 R)
• M28: 5,797,217 km (0.106 R)
• M29: 5,991,844 km (0.043 R)
• M30: 6,588,739 km (0.112 R)
• M31: 6,814,632 km (0.116 R)
• M32: 7,043,068 km (0.066 R)
• M33: 7,720,148 km (0.076 R)
• M34: 7,886,650 km (0.046 R)
• M35: 8,150,840 km (0.09 R)
• M36: 8,296,249 km (0.07 R)
• M37: 8,589,461 km (0.101 R)
• M38: 8,737,413 km (0.052 R)
• M39: 8,985,895 km (0.085 R)
• M40: 9,211,489 km (0.04 R)
• M41: 9,287,036 km (0.107 R)
• M42: 9,693,942 km (0.098 R)
• M43: 10,028,892 km (0.084 R)
• M44: 10,236,833 km (0.077 R)
• M45: 10,577,916 km (0.109 R)
• M46: 10,763,118 km (0.061 R)
• M47: 11,433,316 km (0.07 R)
• M48: 11,759,889 km (0.06 R)
• M49: 12,006,725 km (0.09 R)
• M50: 12,785,980 km (0.113 R)
• M51: 13,011,574 km (0.029 R)
• M52: 14,247,103 km (0.11 R)
• M53: 14,510,395 km (0.064 R)
• M54: 14,893,665 km (0.042 R)
• M55: 15,041,916 km (0.035 R)
• M56: 15,881,310 km (0.098 R)
• M57: 16,093,589 km (0.045 R)
• M58: 16,766,780 km (0.115 R)
• M59: 16,982,949 km (0.085 R)
• M60: 17,480,511 km (0.097 R)
• M61: 17,825,334 km (0.103 R)
• M62: 18,014,426 km (0.079 R)
• M63: 18,299,260 km (0.09 R)
• M64: 18,394,554 km (0.116 R)
• M65: 19,033,935 km (0.07 R)
• M66: 19,876,022 km (0.091 R)
• M67: 20,137,519 km (0.111 R)
• M68: 20,565,070 km (0.082 R)
• M69: 20,829,708 km (0.07 R)
• M70: 20,995,612 km (0.082 R)
• M71: 21,128,605 km (0.108 R)
• M72: 21,328,767 km (0.072 R)
• M73: 21,496,017 km (0.069 R)
• M74: 21,663,716 km (0.114 R)
• M75: 22,169,357 km (0.105 R)
• M76: 22,338,852 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.3

Radius: 8.3

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.71 AU - 7.43 AU

Year: 6413 Days

Day: 7.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,367,369 km

• M1: 108,758 km (0.08 R)
• M2: 171,738 km (0.112 R)
• M3: 297,101 km (0.084 R)
• M4: 374,144 km (0.055 R)
• M5: 884,123 km (0.072 R)
• M6: 1,048,531 km (0.116 R)
• M7: 1,190,500 km (0.099 R)
• M8: 1,407,118 km (0.105 R)
• M9: 1,476,232 km (0.088 R)
• M10: 1,915,750 km (0.099 R)
• M11: 2,170,366 km (0.061 R)
• M12: 2,291,540 km (0.111 R)
• M13: 2,604,349 km (0.09 R)
• M14: 3,155,767 km (0.091 R)
• M15: 3,551,154 km (0.102 R)
• M16: 3,718,554 km (0.114 R)
• M17: 3,791,109 km (0.093 R)
• M18: 3,913,032 km (0.077 R)
• M19: 4,061,133 km (0.09 R)
• M20: 4,490,778 km (0.08 R)
• M21: 4,542,390 km (0.118 R)
• M22: 4,646,061 km (0.113 R)
• M23: 4,724,301 km (0.063 R)
• M24: 4,829,318 km (0.028 R)
• M25: 5,257,168 km (0.082 R)
• M26: 5,893,408 km (0.039 R)
• M27: 6,063,501 km (0.113 R)
• M28: 6,321,557 km (0.112 R)
• M29: 6,612,525 km (0.029 R)
• M30: 6,818,821 km (0.117 R)
• M31: 7,298,431 km (0.098 R)
• M32: 7,511,758 km (0.117 R)
• M33: 7,913,279 km (0.111 R)
• M34: 8,416,975 km (0.096 R)
• M35: 8,737,114 km (0.083 R)
• M36: 9,093,905 km (0.049 R)
• M37: 9,922,528 km (0.047 R)
• M38: 10,226,660 km (0.12 R)
• M39: 10,499,676 km (0.075 R)
• M40: 10,568,342 km (0.057 R)
• M41: 10,671,564 km (0.081 R)
• M42: 10,809,643 km (0.094 R)
• M43: 11,438,702 km (0.119 R)
• M44: 12,079,579 km (0.042 R)
• M45: 12,259,695 km (0.072 R)
• M46: 13,210,539 km (0.102 R)
• M47: 13,769,736 km (0.095 R)
• M48: 13,957,930 km (0.059 R)
• M49: 14,071,176 km (0.107 R)
• M50: 14,451,154 km (0.119 R)
• M51: 14,795,977 km (0.11 R)
• M52: 14,911,467 km (0.062 R)
• M53: 15,259,880 km (0.105 R)
• M54: 15,337,671 km (0.047 R)
• M55: 16,440,656 km (0.092 R)
• M56: 16,520,392 km (0.061 R)
• M57: 16,921,015 km (0.096 R)
• M58: 17,406,161 km (0.091 R)
• M59: 17,650,454 km (0.094 R)
• M60: 17,813,965 km (0.073 R)
• M61: 18,183,621 km (0.108 R)
• M62: 19,349,886 km (0.094 R)
• M63: 19,772,201 km (0.066 R)
• M64: 20,411,582 km (0.064 R)
• M65: 22,502,362 km (0.048 R)
• M66: 22,635,355 km (0.104 R)
• M67: 22,768,497 km (0.099 R)
• M68: 23,035,679 km (0.114 R)
• M69: 23,348,787 km (0.087 R)
• M70: 24,024,221 km (0.115 R)
• M71: 24,523,729 km (0.088 R)
• M72: 25,394,388 km (0.099 R)
• M73: 25,996,071 km (0.049 R)
• M74: 27,024,855 km (0.1 R)
• M75: 28,496,898 km (0.104 R)
• M76: 28,592,791 km (0.054 R)
• M77: 28,929,236 km (0.055 R)
• M78: 29,170,238 km (0.089 R)
• M79: 29,800,195 km (0.105 R)
• M80: 30,141,278 km (0.075 R)
• M81: 32,015,291 km (0.082 R)
• M82: 32,715,110 km (0.036 R)
• M83: 33,977,416 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.7

Radius: 14.9

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.97 AU - 9.05 AU

Year: 9453 Days

Day: 11.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,367,369 km

• M1: 188,942 km (0.112 R)
• M2: 338,390 km (0.109 R)
• M3: 443,408 km (0.115 R)
• M4: 899,532 km (0.096 R)
• M5: 1,065,286 km (0.11 R)
• M6: 1,170,005 km (0.106 R)
• M7: 1,606,532 km (0.088 R)
• M8: 1,708,258 km (0.092 R)
• M9: 2,027,201 km (0.112 R)
• M10: 2,319,515 km (0.062 R)
• M11: 2,698,446 km (0.049 R)
• M12: 3,174,317 km (0.106 R)
• M13: 3,382,857 km (0.074 R)
• M14: 3,649,889 km (0.114 R)
• M15: 4,205,196 km (0.035 R)
• M16: 4,876,741 km (0.105 R)
• M17: 5,118,342 km (0.075 R)
• M18: 5,426,064 km (0.084 R)
• M19: 5,519,413 km (0.101 R)
• M20: 6,124,238 km (0.096 R)
• M21: 6,451,109 km (0.103 R)
• M22: 7,122,055 km (0.089 R)
• M23: 7,224,680 km (0.066 R)
• M24: 7,396,717 km (0.108 R)
• M25: 7,780,286 km (0.104 R)
• M26: 7,921,357 km (0.037 R)
• M27: 8,098,930 km (0.081 R)
• M28: 8,676,078 km (0.101 R)
• M29: 9,080,591 km (0.081 R)
• M30: 10,996,790 km (0.099 R)
• M31: 11,434,812 km (0.042 R)
• M32: 12,575,496 km (0.045 R)
• M33: 12,866,314 km (0.113 R)
• M34: 14,009,093 km (0.11 R)
• M35: 14,138,196 km (0.11 R)
• M36: 14,527,449 km (0.079 R)
• M37: 14,701,731 km (0.091 R)
• M38: 14,876,611 km (0.117 R)
• M39: 15,940,551 km (0.105 R)
• M40: 16,210,276 km (0.096 R)
• M41: 16,391,139 km (0.119 R)
• M42: 16,572,452 km (0.034 R)
• M43: 16,709,035 km (0.108 R)
• M44: 16,891,544 km (0.118 R)
• M45: 17,028,875 km (0.101 R)
• M46: 17,860,939 km (0.105 R)
• M47: 18,141,285 km (0.093 R)
• M48: 18,517,374 km (0.112 R)
• M49: 18,706,316 km (0.095 R)
• M50: 19,805,412 km (0.106 R)
• M51: 21,966,203 km (0.039 R)
• M52: 22,316,711 km (0.11 R)
• M53: 22,871,570 km (0.078 R)
• M54: 23,789,053 km (0.057 R)
• M55: 24,562,923 km (0.099 R)
• M56: 24,666,744 km (0.025 R)
• M57: 25,135,733 km (0.054 R)
• M58: 25,818,349 km (0.063 R)
• M59: 26,135,346 km (0.077 R)
• M60: 26,241,411 km (0.086 R)
• M61: 26,826,937 km (0.109 R)
• M62: 27,740,232 km (0.115 R)
• M63: 27,956,700 km (0.12 R)
• M64: 29,652,841 km (0.094 R)
• M65: 30,151,451 km (0.108 R)
• M66: 31,494,840 km (0.099 R)
• M67: 32,629,091 km (0.082 R)
• M68: 33,316,194 km (0.083 R)
• M69: 33,603,870 km (0.047 R)
• M70: 33,719,061 km (0.112 R)
• M71: 33,834,550 km (0.119 R)
• M72: 34,297,556 km (0.036 R)
• M73: 35,405,777 km (0.117 R)
• M74: 35,699,437 km (0.099 R)
• M75: 37,060,329 km (0.117 R)
• M76: 37,179,409 km (0.067 R)
• M77: 40,321,712 km (0.099 R)
• M78: 40,566,903 km (0.083 R)
• M79: 41,120,565 km (0.073 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 17,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit