🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.02 AU - 1.5 AU

Year: 545 Days

Day: 47.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.06 AU - 1.68 AU

Year: 617 Days

Day: 46.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,975,507 km

• M1: 707,748 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.28 AU - 1.56 AU

Year: 651 Days

Day: 12.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,975,507 km

• M1: 42,336 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.14 AU - 2.24 AU

Year: 1248 Days

Day: 40.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.8

Radius: 11.9

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.79 AU - 6.13 AU

Year: 4253 Days

Day: 12.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,975,507 km

• M1: 147,952 km (0.098 R)
• M2: 815,907 km (0.046 R)
• M3: 1,253,780 km (0.089 R)
• M4: 2,047,995 km (0.111 R)
• M5: 2,518,480 km (0.111 R)
• M6: 3,134,225 km (0.081 R)
• M7: 4,131,594 km (0.082 R)
• M8: 4,571,262 km (0.066 R)
• M9: 5,302,945 km (0.087 R)
• M10: 6,999,535 km (0.12 R)
• M11: 8,472,924 km (0.101 R)
• M12: 8,994,722 km (0.066 R)
• M13: 10,268,099 km (0.097 R)
• M14: 12,684,104 km (0.105 R)
• M15: 13,268,583 km (0.07 R)
• M16: 14,596,713 km (0.096 R)
• M17: 18,735,787 km (0.063 R)
• M18: 21,755,121 km (0.066 R)
• M19: 22,593,318 km (0.102 R)
• M20: 23,163,884 km (0.098 R)
• M21: 24,408,389 km (0.092 R)
• M22: 25,543,088 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.7

Radius: 14.6

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.86 AU - 6.06 AU

Year: 4253 Days

Day: 9.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 72,975,507 km

• M1: 181,761 km (0.061 R)
• M2: 697,575 km (0.096 R)
• M3: 1,166,714 km (0.033 R)
• M4: 1,733,839 km (0.091 R)
• M5: 2,407,179 km (0.12 R)
• M6: 4,309,316 km (0.033 R)
• M7: 4,919,077 km (0.113 R)
• M8: 5,927,217 km (0.033 R)
• M9: 6,620,903 km (0.118 R)
• M10: 7,102,009 km (0.037 R)
• M11: 8,353,246 km (0.092 R)
• M12: 9,544,494 km (0.086 R)
• M13: 11,700,947 km (0.075 R)
• M14: 12,503,240 km (0.079 R)
• M15: 15,077,072 km (0.091 R)
• M16: 15,743,830 km (0.068 R)
• M17: 17,558,152 km (0.074 R)
• M18: 18,610,274 km (0.101 R)
• M19: 19,442,936 km (0.097 R)
• M20: 19,901,603 km (0.039 R)
• M21: 22,303,995 km (0.059 R)
• M22: 23,097,462 km (0.089 R)
• M23: 23,984,428 km (0.094 R)
• M24: 24,817,240 km (0.071 R)
• M25: 27,187,169 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.4

Radius: 9.8

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.88 AU - 8.66 AU

Year: 7547 Days

Day: 10.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 72,975,507 km

• M1: 122,072 km (0.09 R)
• M2: 434,731 km (0.109 R)
• M3: 916,736 km (0.107 R)
• M4: 1,244,953 km (0.074 R)
• M5: 1,783,356 km (0.033 R)
• M6: 2,585,350 km (0.103 R)
• M7: 3,349,496 km (0.096 R)
• M8: 3,990,074 km (0.089 R)
• M9: 4,948,398 km (0.105 R)
• M10: 5,547,239 km (0.095 R)
• M11: 6,193,501 km (0.082 R)
• M12: 7,119,512 km (0.038 R)
• M13: 7,924,648 km (0.112 R)
• M14: 8,263,188 km (0.048 R)
• M15: 10,859,609 km (0.071 R)
• M16: 12,943,058 km (0.118 R)
• M17: 15,150,674 km (0.08 R)
• M18: 19,907,138 km (0.037 R)
• M19: 21,499,757 km (0.113 R)
• M20: 25,391,097 km (0.092 R)
• M21: 30,444,214 km (0.106 R)
• M22: 30,754,629 km (0.051 R)
• M23: 39,588,982 km (0.081 R)
• M24: 39,958,938 km (0.068 R)
• M25: 40,580,816 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.7

Radius: 9.8

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.63 AU - 10.69 AU

Year: 12468 Days

Day: 9 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 72,975,507 km

• M1: 122,072 km (0.111 R)
• M2: 474,076 km (0.081 R)
• M3: 785,389 km (0.08 R)
• M4: 1,768,845 km (0.116 R)
• M5: 2,461,783 km (0.109 R)
• M6: 3,104,904 km (0.105 R)
• M7: 4,054,551 km (0.113 R)
• M8: 4,788,329 km (0.057 R)
• M9: 6,720,086 km (0.107 R)
• M10: 8,631,049 km (0.118 R)
• M11: 9,173,042 km (0.053 R)
• M12: 9,633,056 km (0.095 R)
• M13: 10,655,258 km (0.05 R)
• M14: 12,229,776 km (0.107 R)
• M15: 13,492,382 km (0.061 R)
• M16: 18,275,474 km (0.056 R)
• M17: 18,759,423 km (0.083 R)
• M18: 19,252,049 km (0.087 R)
• M19: 20,177,611 km (0.032 R)
• M20: 22,759,521 km (0.069 R)
• M21: 23,132,169 km (0.098 R)
• M22: 23,889,733 km (0.113 R)
• M23: 30,896,149 km (0.077 R)
• M24: 33,346,113 km (0.081 R)
• M25: 35,173,451 km (0.051 R)
• M26: 39,426,818 km (0.066 R)
• M27: 45,320,525 km (0.087 R)
• M28: 47,711,997 km (0.046 R)
• M29: 51,936,342 km (0.109 R)
• M30: 55,895,150 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.1

Radius: 12.2

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.29 AU - 11.33 AU

Year: 13684 Days

Day: 12.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 72,975,507 km

• M1: 170,542 km (0.057 R)
• M2: 745,446 km (0.105 R)
• M3: 1,182,272 km (0.066 R)
• M4: 1,960,031 km (0.107 R)
• M5: 2,404,038 km (0.11 R)
• M6: 2,803,165 km (0.092 R)
• M7: 3,603,663 km (0.112 R)
• M8: 4,427,798 km (0.033 R)
• M9: 4,934,037 km (0.085 R)
• M10: 5,443,567 km (0.088 R)
• M11: 5,839,403 km (0.088 R)
• M12: 6,410,418 km (0.092 R)
• M13: 7,575,935 km (0.062 R)
• M14: 8,349,656 km (0.063 R)
• M15: 9,895,450 km (0.087 R)
• M16: 13,546,536 km (0.109 R)
• M17: 13,941,774 km (0.09 R)
• M18: 14,412,708 km (0.102 R)
• M19: 15,600,515 km (0.066 R)
• M20: 17,464,355 km (0.08 R)
• M21: 18,250,043 km (0.04 R)
• M22: 20,317,336 km (0.055 R)
• M23: 22,720,476 km (0.115 R)
• M24: 25,208,288 km (0.077 R)
• M25: 26,723,416 km (0.076 R)
• M26: 29,712,680 km (0.047 R)
• M27: 33,155,675 km (0.056 R)
• M28: 34,604,531 km (0.106 R)
• M29: 37,498,501 km (0.091 R)
• M30: 38,805,837 km (0.093 R)
• M31: 39,470,650 km (0.028 R)
• M32: 40,143,242 km (0.07 R)
• M33: 40,686,731 km (0.052 R)
• M34: 57,114,073 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.6

Radius: 7.8

Gravity: 15.99 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 11.75 AU - 12.01 AU

Year: 15765 Days

Day: 17.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 176.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 72,975,507 km

• M1: 97,538 km (0.097 R)
• M2: 487,539 km (0.094 R)
• M3: 752,776 km (0.094 R)
• M4: 1,319,752 km (0.073 R)
• M5: 2,861,508 km (0.048 R)
• M6: 3,440,901 km (0.105 R)
• M7: 7,190,721 km (0.112 R)
• M8: 9,043,790 km (0.097 R)
• M9: 10,463,025 km (0.043 R)
• M10: 14,390,118 km (0.06 R)
• M11: 15,448,523 km (0.096 R)
• M12: 17,889,661 km (0.097 R)
• M13: 18,669,365 km (0.034 R)
• M14: 20,483,090 km (0.088 R)
• M15: 26,735,982 km (0.102 R)
• M16: 27,185,523 km (0.049 R)
• M17: 27,640,151 km (0.06 R)
• M18: 28,681,652 km (0.106 R)
• M19: 29,152,735 km (0.085 R)
• M20: 32,215,303 km (0.119 R)
• M21: 33,368,403 km (0.087 R)
• M22: 36,029,002 km (0.115 R)
• M23: 38,827,679 km (0.109 R)
• M24: 42,373,298 km (0.119 R)
• M25: 42,984,555 km (0.089 R)
• M26: 43,912,361 km (0.119 R)
• M27: 48,419,445 km (0.08 R)
• M28: 49,592,592 km (0.11 R)
• M29: 56,109,673 km (0.076 R)
• M30: 59,667,859 km (0.086 R)
• M31: 60,435,745 km (0.097 R)
• M32: 66,405,747 km (0.079 R)
• M33: 68,479,921 km (0.08 R)
• M34: 72,757,074 km (0.079 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 17,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit