🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.52 AU - 0.54 AU

Year: 145 Days

Day: 42 Hours

Environment

Temp: 221 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,773,043 km

• M1: 96,640 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.53 AU - 0.73 AU

Year: 188 Days

Day: 39.2 Hours

Environment

Temp: 149 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.88 AU - 1.38 AU

Year: 453 Days

Day: 22 Hours

Environment

Temp: -13 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.86 AU - 3.24 AU

Year: 2007 Days

Day: 28.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.36 AU - 4.62 AU

Year: 3003 Days

Day: 32 Hours

Environment

Temp: -139 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.73 AU - 4.55 AU

Year: 3173 Days

Day: 47 Hours

Environment

Temp: -133 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24

Radius: 10.8

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.7 AU - 5.76 AU

Year: 3875 Days

Day: 12.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 71,773,043 km

• M1: 204,949 km (0.08 R)
• M2: 273,465 km (0.071 R)
• M3: 374,443 km (0.12 R)
• M4: 573,259 km (0.082 R)
• M5: 776,413 km (0.069 R)
• M6: 1,015,620 km (0.078 R)
• M7: 1,317,209 km (0.045 R)
• M8: 1,862,045 km (0.1 R)
• M9: 2,055,774 km (0.1 R)
• M10: 2,279,872 km (0.116 R)
• M11: 2,965,179 km (0.092 R)
• M12: 3,201,394 km (0.075 R)
• M13: 3,516,747 km (0.085 R)
• M14: 3,804,573 km (0.109 R)
• M15: 3,937,117 km (0.1 R)
• M16: 4,344,023 km (0.087 R)
• M17: 4,492,723 km (0.037 R)
• M18: 4,979,664 km (0.093 R)
• M19: 5,052,070 km (0.095 R)
• M20: 5,709,253 km (0.108 R)
• M21: 6,460,683 km (0.086 R)
• M22: 6,871,329 km (0.11 R)
• M23: 7,360,963 km (0.12 R)
• M24: 7,526,718 km (0.092 R)
• M25: 7,622,012 km (0.11 R)
• M26: 8,300,288 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.1

Radius: 12.9

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.86 AU - 6.08 AU

Year: 5495 Days

Day: 6.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 71,773,043 km

• M1: 213,027 km (0.056 R)
• M2: 490,232 km (0.082 R)
• M3: 635,043 km (0.059 R)
• M4: 832,961 km (0.079 R)
• M5: 985,850 km (0.112 R)
• M6: 1,205,310 km (0.065 R)
• M7: 1,725,462 km (0.098 R)
• M8: 1,942,080 km (0.117 R)
• M9: 2,221,379 km (0.075 R)
• M10: 2,495,143 km (0.1 R)
• M11: 2,664,787 km (0.039 R)
• M12: 3,237,597 km (0.037 R)
• M13: 3,485,930 km (0.082 R)
• M14: 3,697,611 km (0.098 R)
• M15: 3,979,453 km (0.066 R)
• M16: 5,442,520 km (0.118 R)
• M17: 5,540,656 km (0.119 R)
• M18: 6,065,446 km (0.115 R)
• M19: 6,476,241 km (0.094 R)
• M20: 6,790,247 km (0.114 R)
• M21: 7,002,377 km (0.049 R)
• M22: 7,270,606 km (0.045 R)
• M23: 8,039,838 km (0.104 R)
• M24: 8,208,136 km (0.091 R)
• M25: 8,719,910 km (0.112 R)
• M26: 9,008,784 km (0.1 R)
• M27: 9,330,120 km (0.043 R)
• M28: 9,744,656 km (0.084 R)
• M29: 10,316,868 km (0.118 R)
• M30: 10,714,798 km (0.103 R)
• M31: 11,117,665 km (0.104 R)
• M32: 11,242,729 km (0.081 R)
• M33: 11,399,657 km (0.115 R)
• M34: 11,557,184 km (0.062 R)
• M35: 12,098,578 km (0.106 R)
• M36: 13,140,079 km (0.089 R)
• M37: 13,371,806 km (0.116 R)
• M38: 13,538,159 km (0.071 R)
• M39: 14,176,493 km (0.112 R)
• M40: 15,031,295 km (0.103 R)
• M41: 16,326,962 km (0.08 R)
• M42: 16,898,426 km (0.076 R)
• M43: 17,006,286 km (0.084 R)
• M44: 17,767,739 km (0.115 R)
• M45: 18,097,602 km (0.052 R)
• M46: 18,466,361 km (0.085 R)
• M47: 19,024,361 km (0.096 R)
• M48: 19,361,704 km (0.047 R)
• M49: 19,512,349 km (0.031 R)
• M50: 19,966,379 km (0.116 R)
• M51: 20,885,209 km (0.111 R)
• M52: 21,000,998 km (0.068 R)
• M53: 21,583,382 km (0.087 R)
• M54: 21,935,237 km (0.105 R)
• M55: 22,763,859 km (0.087 R)
• M56: 23,161,939 km (0.109 R)
• M57: 23,763,622 km (0.1 R)
• M58: 24,046,063 km (0.094 R)
• M59: 24,126,995 km (0.105 R)
• M60: 24,329,700 km (0.086 R)
• M61: 24,533,004 km (0.12 R)
• M62: 24,777,746 km (0.109 R)
• M63: 25,557,899 km (0.074 R)
• M64: 25,805,932 km (0.093 R)
• M65: 25,930,248 km (0.093 R)
• M66: 26,596,706 km (0.096 R)
• M67: 26,680,331 km (0.061 R)
• M68: 27,100,253 km (0.12 R)
• M69: 27,606,941 km (0.088 R)
• M70: 27,818,921 km (0.12 R)
• M71: 28,074,135 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714

Radius: 11.2

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 10.02 AU - 10.58 AU

Year: 12453 Days

Day: 9.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 71,773,043 km

• M1: 148,551 km (0.053 R)
• M2: 263,741 km (0.097 R)
• M3: 605,123 km (0.085 R)
• M4: 674,986 km (0.085 R)
• M5: 863,030 km (0.118 R)
• M6: 1,005,597 km (0.114 R)
• M7: 1,361,640 km (0.036 R)
• M8: 2,103,346 km (0.084 R)
• M9: 2,501,127 km (0.078 R)
• M10: 2,922,694 km (0.094 R)
• M11: 3,464,687 km (0.066 R)
• M12: 3,697,012 km (0.1 R)
• M13: 4,897,236 km (0.108 R)
• M14: 5,271,679 km (0.091 R)
• M15: 6,778,280 km (0.063 R)
• M16: 7,837,732 km (0.084 R)
• M17: 8,143,659 km (0.093 R)
• M18: 8,364,466 km (0.117 R)
• M19: 8,767,183 km (0.096 R)
• M20: 8,948,197 km (0.069 R)
• M21: 9,965,761 km (0.106 R)
• M22: 12,819,939 km (0.07 R)
• M23: 13,077,098 km (0.094 R)
• M24: 13,649,011 km (0.036 R)
• M25: 13,859,046 km (0.099 R)
• M26: 14,017,171 km (0.038 R)
• M27: 14,282,258 km (0.115 R)
• M28: 14,548,842 km (0.06 R)
• M29: 16,072,646 km (0.069 R)
• M30: 16,853,397 km (0.081 R)
• M31: 18,047,637 km (0.052 R)
• M32: 18,917,399 km (0.11 R)
• M33: 19,445,778 km (0.051 R)
• M34: 19,563,811 km (0.059 R)
• M35: 20,217,554 km (0.081 R)
• M36: 20,818,040 km (0.05 R)
• M37: 21,546,432 km (0.096 R)
• M38: 21,668,653 km (0.079 R)
• M39: 23,341,008 km (0.058 R)
• M40: 23,466,520 km (0.111 R)
• M41: 23,655,313 km (0.07 R)
• M42: 23,781,274 km (0.075 R)
• M43: 23,970,964 km (0.108 R)
• M44: 24,287,962 km (0.06 R)
• M45: 24,798,091 km (0.059 R)
• M46: 25,054,502 km (0.102 R)
• M47: 26,219,271 km (0.079 R)
• M48: 26,415,094 km (0.113 R)
• M49: 27,137,353 km (0.049 R)
• M50: 27,269,448 km (0.098 R)
• M51: 27,799,623 km (0.086 R)
• M52: 27,932,765 km (0.117 R)
• M53: 28,467,278 km (0.086 R)
• M54: 29,005,082 km (0.111 R)
• M55: 29,207,638 km (0.109 R)
• M56: 30,501,510 km (0.1 R)
• M57: 30,776,172 km (0.116 R)
• M58: 32,162,345 km (0.08 R)
• M59: 32,372,082 km (0.091 R)
• M60: 32,442,093 km (0.109 R)
• M61: 34,995,280 km (0.077 R)
• M62: 35,067,087 km (0.117 R)
• M63: 35,139,044 km (0.088 R)
• M64: 36,223,329 km (0.086 R)
• M65: 36,952,320 km (0.106 R)
• M66: 38,054,856 km (0.1 R)
• M67: 39,392,111 km (0.071 R)
• M68: 39,991,251 km (0.1 R)
• M69: 40,216,844 km (0.111 R)
• M70: 42,188,844 km (0.106 R)
• M71: 42,878,789 km (0.051 R)
• M72: 45,518,892 km (0.067 R)
• M73: 47,493,434 km (0.044 R)
• M74: 47,891,664 km (0.088 R)
• M75: 48,131,170 km (0.084 R)
• M76: 50,142,364 km (0.101 R)
• M77: 50,710,537 km (0.112 R)
• M78: 50,954,531 km (0.118 R)
• M79: 51,280,654 km (0.089 R)
• M80: 51,525,695 km (0.115 R)
• M81: 53,417,061 km (0.082 R)
• M82: 53,582,666 km (0.096 R)
• M83: 53,665,543 km (0.113 R)
• M84: 54,662,912 km (0.037 R)
• M85: 54,996,665 km (0.052 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.6

Radius: 6.5

Gravity: 14.4 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.6 AU - 15.12 AU

Year: 19439 Days

Day: 22.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,773,043 km

• M1: 416,780 km (0.107 R)
• M2: 550,221 km (0.082 R)
• M3: 1,437,187 km (0.115 R)
• M4: 2,313,980 km (0.101 R)
• M5: 2,416,305 km (0.074 R)
• M6: 2,520,126 km (0.093 R)
• M7: 2,625,293 km (0.067 R)
• M8: 2,696,352 km (0.11 R)
• M9: 3,518,991 km (0.082 R)
• M10: 4,039,292 km (0.054 R)
• M11: 4,162,710 km (0.061 R)
• M12: 4,540,744 km (0.092 R)
• M13: 4,973,531 km (0.065 R)
• M14: 5,061,644 km (0.087 R)
• M15: 5,239,516 km (0.104 R)
• M16: 5,419,482 km (0.112 R)
• M17: 6,589,637 km (0.032 R)
• M18: 10,138,996 km (0.111 R)
• M19: 10,307,144 km (0.118 R)
• M20: 10,419,641 km (0.071 R)
• M21: 10,476,040 km (0.114 R)
• M22: 11,567,805 km (0.08 R)
• M23: 11,919,958 km (0.099 R)
• M24: 12,335,392 km (0.054 R)
• M25: 12,937,074 km (0.073 R)
• M26: 13,058,548 km (0.109 R)
• M27: 13,548,182 km (0.093 R)
• M28: 13,609,816 km (0.036 R)
• M29: 14,482,570 km (0.065 R)
• M30: 14,798,521 km (0.026 R)
• M31: 15,116,865 km (0.053 R)
• M32: 15,180,893 km (0.096 R)
• M33: 16,347,008 km (0.03 R)
• M34: 16,478,355 km (0.116 R)
• M35: 17,007,333 km (0.116 R)
• M36: 17,811,122 km (0.095 R)
• M37: 18,558,813 km (0.106 R)
• M38: 19,247,412 km (0.082 R)
• M39: 19,944,388 km (0.099 R)
• M40: 20,720,502 km (0.104 R)
• M41: 21,939,276 km (0.099 R)
• M42: 22,156,791 km (0.119 R)
• M43: 22,813,526 km (0.119 R)
• M44: 23,328,741 km (0.12 R)
• M45: 23,402,792 km (0.111 R)
• M46: 23,476,693 km (0.116 R)
• M47: 23,922,345 km (0.111 R)
• M48: 24,295,891 km (0.115 R)
• M49: 26,268,937 km (0.078 R)
• M50: 26,422,724 km (0.106 R)
• M51: 27,352,475 km (0.025 R)
• M52: 27,821,314 km (0.073 R)
• M53: 27,899,704 km (0.085 R)
• M54: 28,766,923 km (0.035 R)
• M55: 29,883,521 km (0.12 R)
• M56: 31,502,918 km (0.063 R)
• M57: 31,748,408 km (0.037 R)
• M58: 32,241,034 km (0.075 R)
• M59: 33,317,091 km (0.086 R)
• M60: 33,650,545 km (0.069 R)
• M61: 33,985,195 km (0.094 R)
• M62: 35,334,419 km (0.095 R)
• M63: 35,419,390 km (0.117 R)
• M64: 37,045,669 km (0.09 R)
• M65: 37,131,837 km (0.073 R)
• M66: 37,824,475 km (0.094 R)
• M67: 39,046,540 km (0.063 R)
• M68: 39,574,322 km (0.093 R)
• M69: 39,750,847 km (0.054 R)
• M70: 42,248,383 km (0.116 R)
• M71: 42,609,214 km (0.099 R)
• M72: 43,516,076 km (0.069 R)
• M73: 43,880,496 km (0.118 R)
• M74: 47,019,359 km (0.073 R)
• M75: 48,332,678 km (0.094 R)
• M76: 48,426,925 km (0.065 R)
• M77: 48,899,206 km (0.111 R)
• M78: 49,278,137 km (0.094 R)
• M79: 50,612,101 km (0.119 R)
• M80: 54,292,059 km (0.079 R)
• M81: 55,471,938 km (0.08 R)
• M82: 58,558,890 km (0.1 R)
• M83: 58,659,419 km (0.089 R)
• M84: 58,961,308 km (0.053 R)
• M85: 59,971,243 km (0.054 R)
• M86: 60,986,863 km (0.069 R)
• M87: 62,623,763 km (0.071 R)
• M88: 63,344,376 km (0.031 R)
• M89: 63,654,044 km (0.09 R)
• M90: 65,106,041 km (0.03 R)
• M91: 65,627,090 km (0.102 R)
• M92: 66,673,677 km (0.119 R)
• M93: 67,620,182 km (0.12 R)
• M94: 67,831,115 km (0.06 R)
• M95: 69,846,049 km (0.065 R)
• M96: 70,807,365 km (0.076 R)
• M97: 71,235,963 km (0.091 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 14,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit