🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.58 AU - 0.7 AU

Year: 190 Days

Day: 17.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,111,997 km

• M1: 94,097 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.59 AU - 0.87 AU

Year: 231 Days

Day: 37.2 Hours

Environment

Temp: 119 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.96 AU - 1.18 AU

Year: 410 Days

Day: 14.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,111,997 km

• M1: 36,951 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.08 AU - 1.5 AU

Year: 543 Days

Day: 38 Hours

Environment

Temp: -20 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.32 AU - 1.4 AU

Year: 588 Days

Day: 15.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,111,997 km

• M1: 200,461 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.43 AU - 1.85 AU

Year: 779 Days

Day: 23 Hours

Environment

Temp: -53 °C

Axial Tilt: 110.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,111,997 km

• M1: 396,584 km (0.104 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.08 AU - 3.6 AU

Year: 2264 Days

Day: 40.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.4

Radius: 14.5

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.78 AU - 5.46 AU

Year: 4296 Days

Day: 13.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 69,111,997 km

• M1: 187,895 km (0.091 R)
• M2: 565,929 km (0.081 R)
• M3: 722,109 km (0.12 R)
• M4: 819,048 km (0.113 R)
• M5: 934,239 km (0.074 R)
• M6: 1,028,037 km (0.08 R)
• M7: 1,392,008 km (0.107 R)
• M8: 1,729,501 km (0.09 R)
• M9: 1,865,037 km (0.089 R)
• M10: 2,075,521 km (0.088 R)
• M11: 2,539,573 km (0.117 R)
• M12: 2,874,074 km (0.079 R)
• M13: 3,057,032 km (0.081 R)
• M14: 3,349,347 km (0.065 R)
• M15: 3,499,094 km (0.103 R)
• M16: 3,761,040 km (0.102 R)
• M17: 4,397,429 km (0.097 R)
• M18: 4,728,340 km (0.067 R)
• M19: 5,240,264 km (0.12 R)
• M20: 5,389,712 km (0.112 R)
• M21: 5,976,285 km (0.072 R)
• M22: 6,663,987 km (0.104 R)
• M23: 6,962,584 km (0.057 R)
• M24: 7,210,169 km (0.098 R)
• M25: 7,460,745 km (0.066 R)
• M26: 7,685,890 km (0.08 R)
• M27: 7,913,279 km (0.119 R)
• M28: 8,085,316 km (0.036 R)
• M29: 8,316,744 km (0.057 R)
• M30: 8,845,423 km (0.103 R)
• M31: 9,173,790 km (0.071 R)
• M32: 9,294,217 km (0.095 R)
• M33: 9,506,346 km (0.102 R)
• M34: 9,689,454 km (0.082 R)
• M35: 10,308,041 km (0.103 R)
• M36: 11,356,872 km (0.109 R)
• M37: 11,551,349 km (0.051 R)
• M38: 11,648,887 km (0.081 R)
• M39: 11,877,772 km (0.096 R)
• M40: 13,111,954 km (0.049 R)
• M41: 14,246,953 km (0.071 R)
• M42: 14,562,006 km (0.098 R)
• M43: 14,879,453 km (0.116 R)
• M44: 14,985,817 km (0.067 R)
• M45: 15,092,331 km (0.081 R)
• M46: 15,990,068 km (0.054 R)
• M47: 16,720,853 km (0.101 R)
• M48: 17,837,302 km (0.071 R)
• M49: 18,025,795 km (0.106 R)
• M50: 19,790,452 km (0.031 R)
• M51: 21,209,537 km (0.089 R)
• M52: 21,810,622 km (0.098 R)
• M53: 22,214,386 km (0.064 R)
• M54: 22,376,550 km (0.057 R)
• M55: 23,193,654 km (0.066 R)
• M56: 23,647,085 km (0.096 R)
• M57: 23,937,305 km (0.079 R)
• M58: 24,061,920 km (0.119 R)
• M59: 24,270,310 km (0.09 R)
• M60: 25,532,916 km (0.097 R)
• M61: 25,702,859 km (0.043 R)
• M62: 25,830,466 km (0.105 R)
• M63: 26,172,147 km (0.071 R)
• M64: 27,510,001 km (0.092 R)
• M65: 27,684,283 km (0.075 R)
• M66: 28,428,981 km (0.114 R)
• M67: 29,047,269 km (0.106 R)
• M68: 29,224,692 km (0.06 R)
• M69: 29,358,133 km (0.03 R)
• M70: 29,848,665 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.8

Radius: 12.5

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.88 AU - 10.54 AU

Year: 10366 Days

Day: 5 Hours

Environment

Temp: -170 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,111,997 km

• M1: 250,427 km (0.088 R)
• M2: 359,932 km (0.102 R)
• M3: 451,636 km (0.108 R)
• M4: 716,574 km (0.049 R)
• M5: 1,113,607 km (0.077 R)
• M6: 1,348,026 km (0.071 R)
• M7: 1,670,260 km (0.03 R)
• M8: 1,766,900 km (0.049 R)
• M9: 1,915,601 km (0.053 R)
• M10: 2,068,639 km (0.11 R)
• M11: 2,252,495 km (0.085 R)
• M12: 2,360,056 km (0.066 R)
• M13: 2,608,388 km (0.057 R)
• M14: 3,071,244 km (0.056 R)
• M15: 3,281,878 km (0.092 R)
• M16: 3,373,731 km (0.068 R)
• M17: 3,466,482 km (0.085 R)
• M18: 3,591,396 km (0.089 R)
• M19: 3,781,685 km (0.096 R)
• M20: 4,007,877 km (0.075 R)
• M21: 5,312,819 km (0.051 R)
• M22: 5,824,743 km (0.111 R)
• M23: 5,936,492 km (0.108 R)
• M24: 6,086,689 km (0.113 R)
• M25: 6,314,227 km (0.101 R)
• M26: 7,093,333 km (0.094 R)
• M27: 7,413,472 km (0.057 R)
• M28: 10,366,684 km (0.095 R)
• M29: 10,593,324 km (0.092 R)
• M30: 10,867,687 km (0.073 R)
• M31: 12,514,011 km (0.088 R)
• M32: 12,755,462 km (0.084 R)
• M33: 12,901,171 km (0.06 R)
• M34: 13,588,274 km (0.105 R)
• M35: 13,737,124 km (0.065 R)
• M36: 14,388,174 km (0.11 R)
• M37: 14,590,430 km (0.084 R)
• M38: 14,692,007 km (0.032 R)
• M39: 14,946,922 km (0.061 R)
• M40: 16,931,487 km (0.074 R)
• M41: 17,845,979 km (0.051 R)
• M42: 18,172,551 km (0.045 R)
• M43: 18,391,413 km (0.109 R)
• M44: 18,886,881 km (0.068 R)
• M45: 19,891,281 km (0.082 R)
• M46: 22,009,886 km (0.084 R)
• M47: 22,418,737 km (0.115 R)
• M48: 23,422,090 km (0.117 R)
• M49: 24,019,135 km (0.104 R)
• M50: 24,259,389 km (0.064 R)
• M51: 26,395,348 km (0.082 R)
• M52: 28,973,218 km (0.102 R)
• M53: 29,164,853 km (0.097 R)
• M54: 29,357,086 km (0.071 R)
• M55: 30,324,386 km (0.062 R)
• M56: 30,844,538 km (0.101 R)
• M57: 31,433,205 km (0.105 R)
• M58: 31,696,049 km (0.094 R)
• M59: 32,688,182 km (0.114 R)
• M60: 34,026,933 km (0.119 R)
• M61: 34,161,721 km (0.097 R)
• M62: 34,499,663 km (0.116 R)
• M63: 35,588,436 km (0.099 R)
• M64: 37,590,504 km (0.041 R)
• M65: 38,640,382 km (0.106 R)
• M66: 40,126,487 km (0.068 R)
• M67: 40,411,621 km (0.042 R)
• M68: 42,209,039 km (0.077 R)
• M69: 43,739,126 km (0.078 R)
• M70: 44,474,101 km (0.084 R)
• M71: 45,213,114 km (0.08 R)
• M72: 45,509,916 km (0.113 R)
• M73: 45,732,817 km (0.056 R)
• M74: 46,778,357 km (0.051 R)
• M75: 48,816,777 km (0.087 R)
• M76: 49,426,239 km (0.081 R)
• M77: 51,038,306 km (0.116 R)
• M78: 51,734,384 km (0.096 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.2

Radius: 11.8

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 9.35 AU - 13.95 AU

Year: 14747 Days

Day: 12.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 69,111,997 km

• M1: 187,147 km (0.097 R)
• M2: 387,309 km (0.091 R)
• M3: 469,887 km (0.047 R)
• M4: 560,244 km (0.108 R)
• M5: 677,978 km (0.104 R)
• M6: 849,417 km (0.062 R)
• M7: 1,649,167 km (0.103 R)
• M8: 2,327,593 km (0.035 R)
• M9: 2,493,198 km (0.104 R)
• M10: 3,605,608 km (0.092 R)
• M11: 4,193,378 km (0.118 R)
• M12: 4,436,923 km (0.044 R)
• M13: 5,903,581 km (0.057 R)
• M14: 6,501,224 km (0.058 R)
• M15: 6,594,873 km (0.061 R)
• M16: 7,458,202 km (0.105 R)
• M17: 7,853,290 km (0.114 R)
• M18: 8,053,452 km (0.096 R)
• M19: 8,204,695 km (0.036 R)
• M20: 8,612,649 km (0.084 R)
• M21: 10,200,929 km (0.048 R)
• M22: 11,478,944 km (0.093 R)
• M23: 11,820,625 km (0.051 R)
• M24: 12,455,668 km (0.064 R)
• M25: 13,819,253 km (0.102 R)
• M26: 15,794,244 km (0.118 R)
• M27: 16,301,680 km (0.052 R)
• M28: 16,557,492 km (0.093 R)
• M29: 17,397,784 km (0.113 R)
• M30: 18,252,137 km (0.07 R)
• M31: 18,784,556 km (0.107 R)
• M32: 18,985,615 km (0.096 R)
• M33: 19,119,954 km (0.069 R)
• M34: 19,254,742 km (0.11 R)
• M35: 19,389,679 km (0.074 R)
• M36: 21,104,220 km (0.114 R)
• M37: 22,297,563 km (0.119 R)
• M38: 23,584,852 km (0.056 R)
• M39: 24,237,697 km (0.103 R)
• M40: 27,134,211 km (0.101 R)
• M41: 27,818,023 km (0.03 R)
• M42: 28,047,207 km (0.081 R)
• M43: 28,123,801 km (0.108 R)
• M44: 28,353,733 km (0.102 R)
• M45: 28,507,520 km (0.07 R)
• M46: 28,584,413 km (0.116 R)
• M47: 30,609,669 km (0.081 R)
• M48: 31,083,595 km (0.096 R)
• M49: 33,246,182 km (0.063 R)
• M50: 34,141,076 km (0.085 R)
• M51: 34,304,737 km (0.113 R)
• M52: 36,037,828 km (0.081 R)
• M53: 36,121,154 km (0.085 R)
• M54: 36,454,757 km (0.099 R)
• M55: 37,293,253 km (0.114 R)
• M56: 37,377,327 km (0.084 R)
• M57: 37,461,700 km (0.084 R)
• M58: 37,545,924 km (0.077 R)
• M59: 38,307,826 km (0.115 R)
• M60: 38,392,798 km (0.089 R)
• M61: 38,818,553 km (0.042 R)
• M62: 39,245,805 km (0.118 R)
• M63: 41,667,495 km (0.108 R)
• M64: 43,338,054 km (0.12 R)
• M65: 43,781,462 km (0.057 R)
• M66: 44,761,927 km (0.068 R)
• M67: 44,851,386 km (0.111 R)
• M68: 46,472,579 km (0.08 R)
• M69: 51,731,542 km (0.076 R)
• M70: 52,013,384 km (0.109 R)
• M71: 52,107,482 km (0.113 R)
• M72: 52,767,807 km (0.043 R)
• M73: 52,862,352 km (0.116 R)
• M74: 54,001,540 km (0.102 R)
• M75: 54,478,458 km (0.111 R)
• M76: 55,436,782 km (0.085 R)
• M77: 56,110,870 km (0.056 R)
• M78: 59,423,266 km (0.113 R)
• M79: 59,915,742 km (0.112 R)
• M80: 60,607,483 km (0.107 R)
• M81: 60,706,517 km (0.092 R)
• M82: 60,805,551 km (0.03 R)
• M83: 61,103,250 km (0.107 R)
• M84: 63,400,774 km (0.109 R)
• M85: 64,408,615 km (0.053 R)
• M86: 64,813,128 km (0.099 R)
• M87: 64,914,406 km (0.107 R)
• M88: 65,218,538 km (0.107 R)
• M89: 69,111,972 km (0.104 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: 230 - 18,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit