🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.76 AU - 0.84 AU

Year: 260 Days

Day: 24.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.8 AU - 1.02 AU

Year: 315 Days

Day: 47.4 Hours

Environment

Temp: 124 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.83 AU - 1.03 AU

Year: 326 Days

Day: 26.7 Hours

Environment

Temp: 125 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.96 AU - 3.16 AU

Year: 1945 Days

Day: 26.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.94 AU - 4.46 AU

Year: 2587 Days

Day: 20.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.13 AU - 4.41 AU

Year: 2660 Days

Day: 43.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.72 AU - 4.58 AU

Year: 3073 Days

Day: 21.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.9

Radius: 11.2

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 9.29 AU - 11.53 AU

Year: 12207 Days

Day: 14 Hours

Environment

Temp: -177 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 58,429,778 km

• M1: 140,323 km (0.099 R)
• M2: 213,177 km (0.077 R)
• M3: 491,429 km (0.066 R)
• M4: 611,257 km (0.059 R)
• M5: 910,303 km (0.104 R)
• M6: 1,062,893 km (0.053 R)
• M7: 1,410,110 km (0.11 R)
• M8: 1,622,090 km (0.083 R)
• M9: 1,792,482 km (0.051 R)
• M10: 1,879,847 km (0.099 R)
• M11: 2,377,260 km (0.095 R)
• M12: 2,611,380 km (0.087 R)
• M13: 2,771,749 km (0.097 R)
• M14: 2,873,625 km (0.044 R)
• M15: 3,018,436 km (0.098 R)
• M16: 3,229,519 km (0.116 R)
• M17: 3,445,688 km (0.078 R)
• M18: 3,983,642 km (0.045 R)
• M19: 4,790,573 km (0.105 R)
• M20: 4,938,226 km (0.094 R)
• M21: 5,364,879 km (0.095 R)
• M22: 5,518,366 km (0.113 R)
• M23: 5,647,320 km (0.086 R)
• M24: 6,173,306 km (0.073 R)
• M25: 6,253,640 km (0.032 R)
• M26: 6,605,494 km (0.115 R)
• M27: 6,797,727 km (0.116 R)
• M28: 7,442,195 km (0.042 R)
• M29: 7,527,765 km (0.047 R)
• M30: 8,223,844 km (0.106 R)
• M31: 8,669,346 km (0.056 R)
• M32: 8,970,636 km (0.111 R)
• M33: 9,583,838 km (0.039 R)
• M34: 10,305,797 km (0.091 R)
• M35: 10,401,241 km (0.103 R)
• M36: 11,273,546 km (0.104 R)
• M37: 12,135,828 km (0.091 R)
• M38: 13,122,426 km (0.089 R)
• M39: 13,782,901 km (0.049 R)
• M40: 13,852,912 km (0.096 R)
• M41: 14,064,145 km (0.116 R)
• M42: 14,453,997 km (0.093 R)
• M43: 15,865,004 km (0.077 R)
• M44: 15,938,606 km (0.119 R)
• M45: 16,493,764 km (0.041 R)
• M46: 17,130,602 km (0.032 R)
• M47: 17,357,392 km (0.087 R)
• M48: 17,471,087 km (0.117 R)
• M49: 17,737,520 km (0.102 R)
• M50: 18,235,681 km (0.091 R)
• M51: 18,467,109 km (0.091 R)
• M52: 18,933,107 km (0.089 R)
• M53: 20,514,206 km (0.082 R)
• M54: 20,875,784 km (0.086 R)
• M55: 21,320,539 km (0.069 R)
• M56: 22,055,064 km (0.037 R)
• M57: 23,130,673 km (0.036 R)
• M58: 23,214,149 km (0.096 R)
• M59: 23,297,774 km (0.102 R)
• M60: 24,138,813 km (0.114 R)
• M61: 24,563,073 km (0.117 R)
• M62: 24,733,465 km (0.085 R)
• M63: 24,989,876 km (0.059 R)
• M64: 25,204,100 km (0.052 R)
• M65: 25,764,044 km (0.077 R)
• M66: 25,850,662 km (0.07 R)
• M67: 26,023,896 km (0.086 R)
• M68: 27,601,256 km (0.116 R)
• M69: 27,911,672 km (0.076 R)
• M70: 28,089,394 km (0.119 R)
• M71: 28,178,554 km (0.093 R)
• M72: 28,535,644 km (0.056 R)
• M73: 30,710,199 km (0.038 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.5

Radius: 13.1

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 11.01 AU - 12.51 AU

Year: 14657 Days

Day: 14.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,429,778 km

• M1: 246,986 km (0.11 R)
• M2: 371,601 km (0.084 R)
• M3: 618,138 km (0.108 R)
• M4: 713,432 km (0.107 R)
• M5: 1,476,681 km (0.112 R)
• M6: 1,610,271 km (0.078 R)
• M7: 1,720,076 km (0.101 R)
• M8: 2,339,112 km (0.089 R)
• M9: 2,592,531 km (0.083 R)
• M10: 2,888,585 km (0.075 R)
• M11: 4,333,551 km (0.092 R)
• M12: 5,211,391 km (0.117 R)
• M13: 5,502,210 km (0.118 R)
• M14: 5,841,049 km (0.087 R)
• M15: 6,013,086 km (0.072 R)
• M16: 6,099,853 km (0.108 R)
• M17: 6,406,529 km (0.088 R)
• M18: 6,673,411 km (0.048 R)
• M19: 7,542,874 km (0.117 R)
• M20: 7,636,373 km (0.091 R)
• M21: 8,014,856 km (0.076 R)
• M22: 8,302,682 km (0.076 R)
• M23: 8,593,949 km (0.114 R)
• M24: 8,691,786 km (0.108 R)
• M25: 8,789,922 km (0.065 R)
• M26: 9,086,874 km (0.11 R)
• M27: 9,487,946 km (0.115 R)
• M28: 10,673,060 km (0.048 R)
• M29: 10,883,993 km (0.07 R)
• M30: 11,579,025 km (0.084 R)
• M31: 11,795,792 km (0.091 R)
• M32: 12,123,411 km (0.058 R)
• M33: 12,343,620 km (0.107 R)
• M34: 13,921,428 km (0.073 R)
• M35: 15,028,004 km (0.11 R)
• M36: 15,562,068 km (0.081 R)
• M37: 15,681,597 km (0.11 R)
• M38: 15,921,552 km (0.098 R)
• M39: 16,709,783 km (0.061 R)
• M40: 17,386,863 km (0.1 R)
• M41: 17,510,880 km (0.095 R)
• M42: 17,822,342 km (0.078 R)
• M43: 19,407,033 km (0.068 R)
• M44: 20,118,520 km (0.081 R)
• M45: 21,234,969 km (0.068 R)
• M46: 22,303,995 km (0.082 R)
• M47: 23,459,040 km (0.061 R)
• M48: 24,424,844 km (0.064 R)
• M49: 26,110,663 km (0.031 R)
• M50: 27,039,366 km (0.071 R)
• M51: 27,183,279 km (0.079 R)
• M52: 27,833,731 km (0.085 R)
• M53: 28,124,549 km (0.119 R)
• M54: 30,038,953 km (0.059 R)
• M55: 31,691,561 km (0.066 R)
• M56: 32,071,240 km (0.065 R)
• M57: 32,681,899 km (0.096 R)
• M58: 33,992,376 km (0.079 R)
• M59: 35,084,441 km (0.041 R)
• M60: 36,744,079 km (0.109 R)
• M61: 36,983,286 km (0.11 R)
• M62: 37,302,977 km (0.099 R)
• M63: 39,403,331 km (0.086 R)
• M64: 40,385,740 km (0.075 R)
• M65: 40,468,019 km (0.112 R)
• M66: 40,550,298 km (0.118 R)
• M67: 40,715,005 km (0.102 R)
• M68: 40,797,434 km (0.102 R)
• M69: 42,124,217 km (0.102 R)
• M70: 42,541,745 km (0.109 R)
• M71: 42,625,370 km (0.026 R)
• M72: 43,802,556 km (0.095 R)
• M73: 44,479,935 km (0.105 R)
• M74: 45,845,315 km (0.096 R)
• M75: 45,931,034 km (0.078 R)
• M76: 46,705,652 km (0.085 R)
• M77: 48,529,549 km (0.102 R)
• M78: 50,553,758 km (0.116 R)
• M79: 52,067,688 km (0.085 R)
• M80: 52,875,218 km (0.079 R)
• M81: 52,965,126 km (0.088 R)
• M82: 53,145,242 km (0.079 R)
• M83: 53,506,072 km (0.067 R)
• M84: 54,411,738 km (0.109 R)
• M85: 54,775,410 km (0.08 R)
• M86: 56,974,499 km (0.048 R)
• M87: 57,343,706 km (0.107 R)
• M88: 58,828,914 km (0.117 R)
• M89: 60,138,793 km (0.078 R)
• M90: 61,174,758 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.7

Radius: 7.6

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 12.51 AU - 18.31 AU

Year: 21985 Days

Day: 17.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,429,778 km

• M1: 115,190 km (0.104 R)
• M2: 212,579 km (0.099 R)
• M3: 284,834 km (0.037 R)
• M4: 339,138 km (0.081 R)
• M5: 412,890 km (0.069 R)
• M6: 614,698 km (0.07 R)
• M7: 708,047 km (0.101 R)
• M8: 786,286 km (0.109 R)
• M9: 867,518 km (0.066 R)
• M10: 1,061,247 km (0.062 R)
• M11: 1,174,942 km (0.114 R)
• M12: 1,292,675 km (0.08 R)
• M13: 1,617,303 km (0.049 R)
• M14: 2,107,684 km (0.062 R)
• M15: 2,164,980 km (0.104 R)
• M16: 2,310,390 km (0.101 R)
• M17: 2,734,649 km (0.112 R)
• M18: 2,988,068 km (0.066 R)
• M19: 3,150,232 km (0.114 R)
• M20: 4,292,113 km (0.058 R)
• M21: 5,234,130 km (0.076 R)
• M22: 5,351,415 km (0.109 R)
• M23: 5,788,690 km (0.117 R)
• M24: 6,073,075 km (0.115 R)
• M25: 6,487,162 km (0.114 R)
• M26: 7,783,727 km (0.1 R)
• M27: 8,187,940 km (0.116 R)
• M28: 8,783,938 km (0.116 R)
• M29: 9,346,426 km (0.068 R)
• M30: 9,920,583 km (0.096 R)
• M31: 10,358,755 km (0.12 R)
• M32: 11,002,774 km (0.088 R)
• M33: 11,557,782 km (0.053 R)
• M34: 11,710,671 km (0.1 R)
• M35: 12,225,437 km (0.079 R)
• M36: 13,975,732 km (0.104 R)
• M37: 14,963,078 km (0.095 R)
• M38: 15,074,229 km (0.073 R)
• M39: 15,577,626 km (0.062 R)
• M40: 15,746,522 km (0.026 R)
• M41: 15,916,166 km (0.052 R)
• M42: 15,972,864 km (0.087 R)
• M43: 16,485,985 km (0.03 R)
• M44: 16,600,726 km (0.086 R)
• M45: 17,120,429 km (0.113 R)
• M46: 18,235,083 km (0.113 R)
• M47: 18,591,874 km (0.06 R)
• M48: 18,891,070 km (0.119 R)
• M49: 19,131,473 km (0.075 R)
• M50: 21,528,779 km (0.088 R)
• M51: 21,842,785 km (0.07 R)
• M52: 22,539,313 km (0.12 R)
• M53: 23,307,348 km (0.081 R)
• M54: 23,824,059 km (0.076 R)
• M55: 23,888,985 km (0.117 R)
• M56: 24,083,911 km (0.097 R)
• M57: 24,148,986 km (0.086 R)
• M58: 24,869,000 km (0.111 R)
• M59: 25,000,647 km (0.12 R)
• M60: 25,132,442 km (0.105 R)
• M61: 27,342,003 km (0.103 R)
• M62: 27,409,920 km (0.074 R)
• M63: 27,613,972 km (0.073 R)
• M64: 27,886,838 km (0.093 R)
• M65: 28,160,752 km (0.051 R)
• M66: 28,573,193 km (0.108 R)
• M67: 28,849,201 km (0.073 R)
• M68: 28,918,316 km (0.112 R)
• M69: 30,383,178 km (0.087 R)
• M70: 31,943,484 km (0.102 R)
• M71: 32,158,306 km (0.114 R)
• M72: 34,772,978 km (0.092 R)
• M73: 34,920,332 km (0.118 R)
• M74: 35,363,291 km (0.062 R)
• M75: 35,956,895 km (0.1 R)
• M76: 36,703,389 km (0.12 R)
• M77: 37,984,395 km (0.12 R)
• M78: 40,125,889 km (0.052 R)
• M79: 41,914,182 km (0.082 R)
• M80: 42,306,278 km (0.12 R)
• M81: 42,857,396 km (0.104 R)
• M82: 45,487,327 km (0.106 R)
• M83: 45,648,294 km (0.091 R)
• M84: 48,087,039 km (0.115 R)
• M85: 48,744,372 km (0.06 R)
• M86: 54,793,511 km (0.098 R)
• M87: 55,480,166 km (0.108 R)
• M88: 56,083,195 km (0.108 R)
• M89: 57,644,099 km (0.083 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 19,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit