🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.79 AU - 1.27 AU

Year: 378 Days

Day: 27.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.22 AU - 1.56 AU

Year: 593 Days

Day: 36.1 Hours

Environment

Temp: -17 °C

Axial Tilt: 45 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,491,874 km

• M1: 793,168 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.25 AU - 1.61 AU

Year: 618 Days

Day: 35.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.87 AU - 2.93 AU

Year: 1345 Days

Day: 35.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.78 AU - 3.64 AU

Year: 2080 Days

Day: 38.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,491,874 km

• M1: 36,651 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.47 AU - 3.95 AU

Year: 2080 Days

Day: 33 Hours

Environment

Temp: -104 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,491,874 km

• M1: 65,374 km (0.115 R)

Asteroid Belt

Center: 4.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.3

Radius: 12.2

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.66 AU - 5.96 AU

Year: 4425 Days

Day: 13 Hours

Environment

Temp: -142 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,491,874 km

• M1: 164,408 km (0.106 R)
• M2: 240,553 km (0.12 R)
• M3: 353,500 km (0.108 R)
• M4: 532,120 km (0.114 R)
• M5: 744,997 km (0.061 R)
• M6: 1,131,708 km (0.054 R)
• M7: 1,428,211 km (0.093 R)
• M8: 1,547,740 km (0.11 R)
• M9: 1,813,575 km (0.071 R)
• M10: 2,231,402 km (0.089 R)
• M11: 2,442,784 km (0.07 R)
• M12: 2,587,445 km (0.104 R)
• M13: 3,234,306 km (0.107 R)
• M14: 3,494,756 km (0.084 R)
• M15: 3,741,293 km (0.119 R)
• M16: 3,908,843 km (0.106 R)
• M17: 3,993,665 km (0.102 R)
• M18: 4,648,903 km (0.112 R)
• M19: 4,761,401 km (0.055 R)
• M20: 5,127,766 km (0.025 R)
• M21: 5,622,337 km (0.079 R)
• M22: 6,009,496 km (0.066 R)
• M23: 6,809,994 km (0.112 R)
• M24: 7,301,124 km (0.091 R)
• M25: 7,432,321 km (0.072 R)
• M26: 7,670,481 km (0.098 R)
• M27: 7,777,145 km (0.059 R)
• M28: 8,154,281 km (0.118 R)
• M29: 8,372,544 km (0.093 R)
• M30: 8,620,278 km (0.091 R)
• M31: 9,236,472 km (0.094 R)
• M32: 9,464,010 km (0.101 R)
• M33: 9,808,983 km (0.09 R)
• M34: 10,099,502 km (0.064 R)
• M35: 10,392,863 km (0.1 R)
• M36: 10,600,056 km (0.083 R)
• M37: 10,928,274 km (0.059 R)
• M38: 11,381,107 km (0.117 R)
• M39: 11,717,253 km (0.117 R)
• M40: 11,809,555 km (0.101 R)
• M41: 11,902,007 km (0.117 R)
• M42: 12,650,594 km (0.051 R)
• M43: 13,126,166 km (0.046 R)
• M44: 13,899,288 km (0.116 R)
• M45: 14,160,336 km (0.092 R)
• M46: 14,753,641 km (0.055 R)
• M47: 15,456,003 km (0.049 R)
• M48: 16,409,540 km (0.083 R)
• M49: 16,963,052 km (0.108 R)
• M50: 17,067,471 km (0.077 R)
• M51: 17,207,046 km (0.107 R)
• M52: 17,347,070 km (0.082 R)
• M53: 17,452,237 km (0.098 R)
• M54: 17,663,469 km (0.116 R)
• M55: 18,875,811 km (0.108 R)
• M56: 19,310,093 km (0.087 R)
• M57: 20,041,328 km (0.091 R)
• M58: 20,299,384 km (0.085 R)
• M59: 20,447,336 km (0.083 R)
• M60: 20,669,938 km (0.102 R)
• M61: 21,080,135 km (0.11 R)
• M62: 21,267,581 km (0.103 R)
• M63: 22,022,602 km (0.06 R)
• M64: 22,250,738 km (0.045 R)
• M65: 22,327,033 km (0.097 R)
• M66: 23,519,927 km (0.045 R)
• M67: 23,636,464 km (0.087 R)
• M68: 23,987,271 km (0.12 R)
• M69: 24,733,614 km (0.099 R)
• M70: 25,567,323 km (0.079 R)
• M71: 26,007,590 km (0.066 R)
• M72: 26,208,649 km (0.117 R)
• M73: 26,652,656 km (0.061 R)
• M74: 26,855,361 km (0.058 R)
• M75: 26,936,593 km (0.094 R)
• M76: 27,343,798 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.8

Radius: 8.2

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.18 AU - 6.34 AU

Year: 4999 Days

Day: 7.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 35,491,874 km

• M1: 105,616 km (0.054 R)
• M2: 185,053 km (0.075 R)
• M3: 351,854 km (0.115 R)
• M4: 455,526 km (0.085 R)
• M5: 646,263 km (0.117 R)
• M6: 951,143 km (0.073 R)
• M7: 1,519,316 km (0.117 R)
• M8: 1,710,502 km (0.065 R)
• M9: 1,953,299 km (0.031 R)
• M10: 2,041,712 km (0.044 R)
• M11: 2,146,580 km (0.104 R)
• M12: 2,268,652 km (0.112 R)
• M13: 2,330,436 km (0.057 R)
• M14: 2,471,806 km (0.116 R)
• M15: 2,779,678 km (0.11 R)
• M16: 2,997,493 km (0.078 R)
• M17: 3,048,505 km (0.084 R)
• M18: 3,647,346 km (0.115 R)
• M19: 3,756,702 km (0.062 R)
• M20: 4,053,953 km (0.066 R)
• M21: 4,167,497 km (0.051 R)
• M22: 4,281,940 km (0.118 R)
• M23: 4,514,116 km (0.067 R)
• M24: 5,255,972 km (0.102 R)
• M25: 5,338,400 km (0.087 R)
• M26: 5,442,071 km (0.1 R)
• M27: 5,736,031 km (0.088 R)
• M28: 5,949,059 km (0.099 R)
• M29: 6,056,619 km (0.029 R)
• M30: 6,143,087 km (0.086 R)
• M31: 6,917,555 km (0.043 R)
• M32: 7,008,062 km (0.088 R)
• M33: 7,489,468 km (0.106 R)
• M34: 7,769,365 km (0.067 R)
• M35: 7,887,099 km (0.103 R)
• M36: 8,100,426 km (0.087 R)
• M37: 8,171,933 km (0.105 R)
• M38: 8,702,856 km (0.032 R)
• M39: 8,800,544 km (0.098 R)
• M40: 9,071,166 km (0.084 R)
• M41: 9,269,832 km (0.108 R)
• M42: 9,899,639 km (0.063 R)
• M43: 10,284,106 km (0.033 R)
• M44: 10,673,509 km (0.118 R)
• M45: 10,752,048 km (0.109 R)
• M46: 10,988,562 km (0.118 R)
• M47: 11,681,649 km (0.089 R)
• M48: 11,816,586 km (0.102 R)
• M49: 11,951,972 km (0.075 R)
• M50: 12,886,510 km (0.048 R)
• M51: 13,278,157 km (0.111 R)
• M52: 13,475,477 km (0.116 R)
• M53: 13,532,025 km (0.117 R)
• M54: 13,616,997 km (0.032 R)
• M55: 13,815,962 km (0.073 R)
• M56: 13,987,251 km (0.089 R)
• M57: 14,679,441 km (0.046 R)
• M58: 15,560,423 km (0.051 R)
• M59: 15,917,662 km (0.086 R)
• M60: 16,277,445 km (0.084 R)
• M61: 19,220,035 km (0.089 R)
• M62: 19,315,628 km (0.108 R)
• M63: 19,892,328 km (0.079 R)
• M64: 19,956,655 km (0.099 R)
• M65: 20,409,637 km (0.033 R)
• M66: 20,670,087 km (0.058 R)
• M67: 21,029,870 km (0.084 R)
• M68: 21,424,659 km (0.106 R)
• M69: 21,821,991 km (0.07 R)
• M70: 22,088,126 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.8

Radius: 9.6

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.7 AU - 13.98 AU

Year: 13811 Days

Day: 9.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 35,491,874 km

• M1: 184,305 km (0.104 R)
• M2: 267,631 km (0.111 R)
• M3: 445,802 km (0.092 R)
• M4: 639,232 km (0.115 R)
• M5: 934,837 km (0.062 R)
• M6: 1,027,139 km (0.097 R)
• M7: 1,340,098 km (0.101 R)
• M8: 1,571,526 km (0.09 R)
• M9: 2,298,870 km (0.108 R)
• M10: 2,362,001 km (0.118 R)
• M11: 2,798,228 km (0.062 R)
• M12: 3,071,992 km (0.08 R)
• M13: 3,596,632 km (0.04 R)
• M14: 3,719,751 km (0.06 R)
• M15: 4,072,054 km (0.033 R)
• M16: 4,252,319 km (0.051 R)
• M17: 4,647,557 km (0.032 R)
• M18: 6,019,070 km (0.094 R)
• M19: 6,106,884 km (0.076 R)
• M20: 6,254,238 km (0.108 R)
• M21: 6,462,628 km (0.058 R)
• M22: 6,947,325 km (0.113 R)
• M23: 7,759,791 km (0.103 R)
• M24: 7,823,669 km (0.092 R)
• M25: 8,405,306 km (0.087 R)
• M26: 8,867,414 km (0.11 R)
• M27: 9,270,131 km (0.094 R)
• M28: 9,541,951 km (0.074 R)
• M29: 11,191,118 km (0.068 R)
• M30: 11,335,629 km (0.072 R)
• M31: 11,516,942 km (0.078 R)
• M32: 12,066,863 km (0.083 R)
• M33: 12,475,714 km (0.043 R)
• M34: 12,738,109 km (0.051 R)
• M35: 13,116,293 km (0.117 R)
• M36: 13,383,325 km (0.077 R)
• M37: 13,844,984 km (0.097 R)
• M38: 14,194,744 km (0.08 R)
• M39: 14,508,151 km (0.1 R)
• M40: 14,863,446 km (0.097 R)
• M41: 16,764,985 km (0.119 R)
• M42: 16,888,852 km (0.065 R)
• M43: 18,442,725 km (0.113 R)
• M44: 19,474,950 km (0.115 R)
• M45: 19,910,429 km (0.103 R)
• M46: 20,880,123 km (0.109 R)
• M47: 21,865,075 km (0.099 R)
• M48: 22,865,137 km (0.097 R)
• M49: 23,140,397 km (0.068 R)
• M50: 23,463,080 km (0.098 R)
• M51: 23,648,132 km (0.086 R)
• M52: 24,486,628 km (0.081 R)
• M53: 25,477,415 km (0.115 R)
• M54: 26,240,962 km (0.097 R)
• M55: 27,644,041 km (0.116 R)
• M56: 28,084,457 km (0.114 R)
• M57: 28,280,879 km (0.069 R)
• M58: 28,625,852 km (0.061 R)
• M59: 29,170,687 km (0.071 R)
• M60: 29,369,652 km (0.081 R)
• M61: 29,869,010 km (0.087 R)
• M62: 30,977,680 km (0.084 R)
• M63: 31,079,107 km (0.03 R)
• M64: 31,384,137 km (0.103 R)
• M65: 31,792,390 km (0.108 R)
• M66: 31,894,715 km (0.037 R)
• M67: 32,150,976 km (0.098 R)
• M68: 32,511,058 km (0.095 R)
• M69: 32,768,965 km (0.075 R)
• M70: 32,924,098 km (0.068 R)
• M71: 33,079,530 km (0.066 R)
• M72: 33,390,843 km (0.106 R)
• M73: 34,698,927 km (0.114 R)
• M74: 34,804,393 km (0.107 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 16,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit