🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.47 AU - 0.55 AU

Year: 157 Days

Day: 45.5 Hours

Environment

Temp: 143 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.71 AU - 0.91 AU

Year: 314 Days

Day: 27.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.24 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.34 AU - 1.98 AU

Year: 921 Days

Day: 31.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.63 AU - 2.05 AU

Year: 1074 Days

Day: 37.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,050,451 km

• M1: 43,683 km (0.025 R)
• M2: 1,137,841 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.51 AU - 2.51 AU

Year: 1227 Days

Day: 22.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,050,451 km

• M1: 20,196 km (0.078 R)
• M2: 754,272 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.7

Radius: 13.1

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.08 AU - 3.56 AU

Year: 2604 Days

Day: 8.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 44,050,451 km

• M1: 169,943 km (0.065 R)
• M2: 257,308 km (0.109 R)
• M3: 453,880 km (0.093 R)
• M4: 569,519 km (0.072 R)
• M5: 852,708 km (0.094 R)
• M6: 1,029,233 km (0.051 R)
• M7: 1,181,524 km (0.095 R)
• M8: 1,313,170 km (0.086 R)
• M9: 1,479,822 km (0.112 R)
• M10: 1,602,044 km (0.105 R)
• M11: 1,685,370 km (0.077 R)
• M12: 1,989,352 km (0.043 R)
• M13: 2,125,187 km (0.079 R)
• M14: 2,311,287 km (0.101 R)
• M15: 2,454,452 km (0.026 R)
• M16: 2,539,424 km (0.079 R)
• M17: 2,749,908 km (0.061 R)
• M18: 2,876,617 km (0.094 R)
• M19: 3,018,137 km (0.083 R)
• M20: 3,122,556 km (0.048 R)
• M21: 3,228,322 km (0.067 R)
• M22: 3,416,217 km (0.116 R)
• M23: 3,566,413 km (0.075 R)
• M24: 3,901,961 km (0.093 R)
• M25: 4,145,955 km (0.056 R)
• M26: 4,409,846 km (0.098 R)
• M27: 4,528,776 km (0.053 R)
• M28: 4,861,931 km (0.106 R)
• M29: 5,328,975 km (0.063 R)
• M30: 5,440,127 km (0.085 R)
• M31: 5,568,033 km (0.112 R)
• M32: 5,924,973 km (0.09 R)
• M33: 6,007,252 km (0.081 R)
• M34: 6,289,543 km (0.041 R)
• M35: 6,390,223 km (0.025 R)
• M36: 6,678,647 km (0.077 R)
• M37: 7,162,896 km (0.11 R)
• M38: 7,320,871 km (0.107 R)
• M39: 7,426,936 km (0.092 R)
• M40: 7,587,006 km (0.113 R)
• M41: 7,766,224 km (0.091 R)
• M42: 7,874,383 km (0.094 R)
• M43: 7,982,991 km (0.05 R)
• M44: 8,074,096 km (0.102 R)
• M45: 8,515,560 km (0.111 R)
• M46: 9,078,496 km (0.12 R)
• M47: 9,287,933 km (0.05 R)
• M48: 9,441,271 km (0.075 R)
• M49: 9,692,296 km (0.05 R)
• M50: 9,867,476 km (0.061 R)
• M51: 10,658,399 km (0.108 R)
• M52: 11,183,338 km (0.117 R)
• M53: 11,367,045 km (0.062 R)
• M54: 11,572,442 km (0.093 R)
• M55: 11,758,243 km (0.092 R)
• M56: 12,153,929 km (0.09 R)
• M57: 13,086,971 km (0.119 R)
• M58: 13,670,852 km (0.056 R)
• M59: 14,153,006 km (0.099 R)
• M60: 14,374,111 km (0.079 R)
• M61: 14,573,974 km (0.101 R)
• M62: 14,663,134 km (0.075 R)
• M63: 14,774,735 km (0.09 R)
• M64: 14,864,344 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.3

Radius: 8.2

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.36 AU - 5.42 AU

Year: 5387 Days

Day: 7.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 44,050,451 km

• M1: 102,923 km (0.108 R)
• M2: 173,982 km (0.066 R)
• M3: 234,420 km (0.058 R)
• M4: 305,778 km (0.1 R)
• M5: 777,161 km (0.099 R)
• M6: 961,914 km (0.105 R)
• M7: 1,117,197 km (0.094 R)
• M8: 1,265,598 km (0.068 R)
• M9: 1,326,784 km (0.057 R)
• M10: 1,664,875 km (0.068 R)
• M11: 1,835,416 km (0.107 R)
• M12: 1,887,626 km (0.105 R)
• M13: 2,267,605 km (0.094 R)
• M14: 2,342,703 km (0.052 R)
• M15: 2,973,258 km (0.103 R)
• M16: 3,501,039 km (0.111 R)
• M17: 3,632,087 km (0.066 R)
• M18: 3,898,969 km (0.103 R)
• M19: 4,034,804 km (0.113 R)
• M20: 4,451,883 km (0.108 R)
• M21: 4,689,594 km (0.066 R)
• M22: 4,761,700 km (0.115 R)
• M23: 5,103,083 km (0.117 R)
• M24: 5,351,864 km (0.083 R)
• M25: 5,503,107 km (0.116 R)
• M26: 6,017,275 km (0.104 R)
• M27: 6,227,311 km (0.105 R)
• M28: 6,546,852 km (0.092 R)
• M29: 6,627,485 km (0.072 R)
• M30: 7,174,265 km (0.083 R)
• M31: 7,285,267 km (0.06 R)
• M32: 7,396,867 km (0.051 R)
• M33: 7,537,339 km (0.108 R)
• M34: 7,622,012 km (0.06 R)
• M35: 7,706,983 km (0.039 R)
• M36: 7,792,254 km (0.09 R)
• M37: 8,021,139 km (0.103 R)
• M38: 8,397,976 km (0.06 R)
• M39: 9,289,579 km (0.058 R)
• M40: 9,654,747 km (0.105 R)
• M41: 10,367,432 km (0.102 R)
• M42: 10,493,243 km (0.092 R)
• M43: 10,619,354 km (0.109 R)
• M44: 10,905,236 km (0.109 R)
• M45: 10,969,114 km (0.077 R)
• M46: 11,777,840 km (0.112 R)
• M47: 12,338,683 km (0.044 R)
• M48: 12,739,904 km (0.072 R)
• M49: 13,555,063 km (0.03 R)
• M50: 13,969,000 km (0.112 R)
• M51: 14,773,987 km (0.119 R)
• M52: 15,057,474 km (0.08 R)
• M53: 16,318,884 km (0.114 R)
• M54: 16,796,101 km (0.12 R)
• M55: 17,389,556 km (0.061 R)
• M56: 17,576,403 km (0.117 R)
• M57: 17,726,450 km (0.096 R)
• M58: 17,801,698 km (0.107 R)
• M59: 17,914,495 km (0.115 R)
• M60: 18,065,588 km (0.119 R)
• M61: 18,292,678 km (0.065 R)
• M62: 18,980,080 km (0.096 R)
• M63: 20,222,939 km (0.084 R)
• M64: 20,933,380 km (0.117 R)
• M65: 21,092,402 km (0.115 R)
• M66: 21,251,874 km (0.111 R)
• M67: 21,612,105 km (0.112 R)
• M68: 22,216,780 km (0.108 R)
• M69: 22,460,325 km (0.09 R)
• M70: 22,786,299 km (0.057 R)
• M71: 22,990,799 km (0.052 R)
• M72: 23,401,745 km (0.096 R)
• M73: 24,105,902 km (0.059 R)
• M74: 24,189,228 km (0.1 R)
• M75: 24,523,280 km (0.059 R)
• M76: 24,901,014 km (0.115 R)
• M77: 25,323,030 km (0.064 R)
• M78: 25,407,702 km (0.07 R)
• M79: 25,619,832 km (0.114 R)
• M80: 26,775,476 km (0.038 R)
• M81: 27,729,611 km (0.094 R)
• M82: 27,816,826 km (0.115 R)
• M83: 27,991,706 km (0.115 R)
• M84: 28,123,053 km (0.108 R)
• M85: 28,474,459 km (0.059 R)
• M86: 28,694,816 km (0.059 R)
• M87: 29,403,761 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114

Radius: 14.1

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.88 AU - 11.26 AU

Year: 11758 Days

Day: 10 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 44,050,451 km

• M1: 188,942 km (0.099 R)
• M2: 290,818 km (0.088 R)
• M3: 444,754 km (0.115 R)
• M4: 626,067 km (0.09 R)
• M5: 763,099 km (0.112 R)
• M6: 1,084,734 km (0.103 R)
• M7: 1,623,586 km (0.116 R)
• M8: 2,239,929 km (0.091 R)
• M9: 3,025,318 km (0.089 R)
• M10: 3,374,778 km (0.057 R)
• M11: 3,868,751 km (0.071 R)
• M12: 4,385,761 km (0.116 R)
• M13: 4,594,151 km (0.059 R)
• M14: 4,996,868 km (0.112 R)
• M15: 5,485,305 km (0.091 R)
• M16: 6,194,997 km (0.117 R)
• M17: 6,376,908 km (0.111 R)
• M18: 6,906,784 km (0.05 R)
• M19: 7,506,223 km (0.074 R)
• M20: 8,009,021 km (0.082 R)
• M21: 8,494,167 km (0.086 R)
• M22: 8,667,701 km (0.059 R)
• M23: 8,959,416 km (0.098 R)
• M24: 9,552,871 km (0.082 R)
• M25: 10,840,311 km (0.046 R)
• M26: 11,123,350 km (0.114 R)
• M27: 11,249,909 km (0.064 R)
• M28: 11,664,595 km (0.114 R)
• M29: 12,640,571 km (0.089 R)
• M30: 13,205,453 km (0.1 R)
• M31: 13,373,152 km (0.118 R)
• M32: 13,744,604 km (0.057 R)
• M33: 13,948,655 km (0.068 R)
• M34: 14,705,471 km (0.099 R)
• M35: 15,053,884 km (0.113 R)
• M36: 15,193,908 km (0.109 R)
• M37: 15,475,601 km (0.109 R)
• M38: 15,972,565 km (0.039 R)
• M39: 16,727,884 km (0.111 R)
• M40: 17,347,818 km (0.099 R)
• M41: 17,642,226 km (0.094 R)
• M42: 17,975,381 km (0.1 R)
• M43: 20,056,437 km (0.059 R)
• M44: 20,365,357 km (0.092 R)
• M45: 20,831,952 km (0.066 R)
• M46: 22,292,476 km (0.066 R)
• M47: 22,853,768 km (0.031 R)
• M48: 24,937,516 km (0.096 R)
• M49: 25,103,570 km (0.044 R)
• M50: 25,561,938 km (0.098 R)
• M51: 26,996,432 km (0.055 R)
• M52: 27,466,019 km (0.086 R)
• M53: 28,456,806 km (0.081 R)
• M54: 28,630,340 km (0.081 R)
• M55: 29,284,082 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.9

Radius: 7.1

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.21 AU - 11.33 AU

Year: 14167 Days

Day: 17.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,050,451 km

• M1: 99,483 km (0.099 R)
• M2: 194,477 km (0.105 R)
• M3: 609,611 km (0.042 R)
• M4: 850,763 km (0.116 R)
• M5: 1,009,337 km (0.061 R)
• M6: 1,584,092 km (0.083 R)
• M7: 1,870,273 km (0.082 R)
• M8: 1,961,677 km (0.117 R)
• M9: 2,101,551 km (0.076 R)
• M10: 2,293,186 km (0.095 R)
• M11: 2,719,240 km (0.09 R)
• M12: 2,901,899 km (0.111 R)
• M13: 3,061,670 km (0.06 R)
• M14: 3,932,180 km (0.115 R)
• M15: 4,079,534 km (0.055 R)
• M16: 4,532,217 km (0.118 R)
• M17: 5,192,692 km (0.089 R)
• M18: 5,649,713 km (0.117 R)
• M19: 6,601,754 km (0.116 R)
• M20: 6,812,238 km (0.073 R)
• M21: 7,132,228 km (0.111 R)
• M22: 7,860,471 km (0.119 R)
• M23: 8,158,469 km (0.096 R)
• M24: 10,224,117 km (0.117 R)
• M25: 10,795,431 km (0.082 R)
• M26: 11,293,442 km (0.027 R)
• M27: 12,182,802 km (0.108 R)
• M28: 12,788,224 km (0.067 R)
• M29: 13,006,787 km (0.066 R)
• M30: 13,938,333 km (0.077 R)
• M31: 14,163,328 km (0.108 R)
• M32: 14,208,357 km (0.102 R)
• M33: 15,352,332 km (0.094 R)
• M34: 15,445,083 km (0.115 R)
• M35: 15,491,608 km (0.1 R)
• M36: 15,631,332 km (0.116 R)
• M37: 16,194,119 km (0.061 R)
• M38: 16,859,231 km (0.109 R)
• M39: 18,117,948 km (0.11 R)
• M40: 18,363,438 km (0.113 R)
• M41: 18,462,023 km (0.068 R)
• M42: 18,709,009 km (0.094 R)
• M43: 19,406,733 km (0.06 R)
• M44: 20,112,835 km (0.098 R)
• M45: 20,265,126 km (0.111 R)
• M46: 20,724,691 km (0.118 R)
• M47: 21,136,085 km (0.074 R)
• M48: 21,498,261 km (0.08 R)
• M49: 21,706,053 km (0.093 R)
• M50: 22,491,441 km (0.102 R)
• M51: 23,392,918 km (0.095 R)
• M52: 24,522,532 km (0.115 R)
• M53: 24,903,109 km (0.067 R)
• M54: 25,121,372 km (0.107 R)
• M55: 25,175,975 km (0.081 R)
• M56: 25,504,941 km (0.113 R)
• M57: 25,890,455 km (0.077 R)
• M58: 26,056,209 km (0.086 R)
• M59: 26,890,666 km (0.091 R)
• M60: 26,946,616 km (0.105 R)
• M61: 27,282,912 km (0.106 R)
• M62: 27,339,160 km (0.119 R)
• M63: 27,790,198 km (0.076 R)
• M64: 28,471,467 km (0.109 R)
• M65: 28,699,753 km (0.03 R)
• M66: 30,314,662 km (0.111 R)
• M67: 30,606,079 km (0.103 R)
• M68: 31,133,112 km (0.093 R)
• M69: 31,899,652 km (0.102 R)
• M70: 32,196,005 km (0.1 R)
• M71: 32,433,866 km (0.033 R)
• M72: 34,418,281 km (0.028 R)
• M73: 35,027,294 km (0.087 R)
• M74: 37,062,274 km (0.114 R)
• M75: 37,999,804 km (0.049 R)
• M76: 38,566,181 km (0.113 R)
• M77: 39,071,822 km (0.115 R)
• M78: 40,217,742 km (0.083 R)
• M79: 40,602,208 km (0.082 R)
• M80: 40,794,891 km (0.108 R)
• M81: 41,181,152 km (0.05 R)
• M82: 42,672,942 km (0.054 R)
• M83: 43,195,936 km (0.114 R)
• M84: 43,589,678 km (0.099 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: 423 - 17,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit