🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.47 AU - 0.63 AU

Year: 157 Days

Day: 26.7 Hours

Environment

Temp: 119 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.58 AU - 0.86 AU

Year: 235 Days

Day: 13.4 Hours

Environment

Temp: 89 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,495,122 km

• M1: 113,844 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.77 AU - 2.17 AU

Year: 1065 Days

Day: 30.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.8 AU - 2.28 AU

Year: 1122 Days

Day: 45.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.98 AU - 2.38 AU

Year: 1239 Days

Day: 41.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,495,122 km

• M1: 156,928 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.28 AU - 3.6 AU

Year: 1941 Days

Day: 35.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.3

Radius: 12.8

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.09 AU - 5.55 AU

Year: 4724 Days

Day: 7.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,495,122 km

• M1: 177,573 km (0.119 R)
• M2: 267,331 km (0.087 R)
• M3: 798,404 km (0.1 R)
• M4: 1,011,880 km (0.096 R)
• M5: 1,178,382 km (0.062 R)
• M6: 1,554,172 km (0.116 R)
• M7: 1,703,022 km (0.094 R)
• M8: 2,178,594 km (0.104 R)
• M9: 2,278,824 km (0.11 R)
• M10: 2,535,983 km (0.061 R)
• M11: 2,912,371 km (0.116 R)
• M12: 3,023,223 km (0.116 R)
• M13: 3,192,119 km (0.109 R)
• M14: 3,461,396 km (0.112 R)
• M15: 3,658,266 km (0.112 R)
• M16: 4,271,468 km (0.119 R)
• M17: 4,676,429 km (0.084 R)
• M18: 5,183,417 km (0.113 R)
• M19: 5,684,719 km (0.102 R)
• M20: 6,417,749 km (0.097 R)
• M21: 6,636,311 km (0.092 R)
• M22: 6,783,216 km (0.103 R)
• M23: 7,256,095 km (0.075 R)
• M24: 7,662,403 km (0.116 R)
• M25: 8,076,340 km (0.054 R)
• M26: 8,207,238 km (0.096 R)
• M27: 8,710,934 km (0.11 R)
• M28: 8,980,211 km (0.111 R)
• M29: 9,224,803 km (0.079 R)
• M30: 9,361,685 km (0.111 R)
• M31: 9,444,114 km (0.094 R)
• M32: 9,526,841 km (0.089 R)
• M33: 9,637,544 km (0.047 R)
• M34: 9,859,996 km (0.078 R)
• M35: 10,282,011 km (0.09 R)
• M36: 10,537,973 km (0.093 R)
• M37: 10,681,138 km (0.103 R)
• M38: 10,969,413 km (0.114 R)
• M39: 11,553,743 km (0.066 R)
• M40: 12,028,417 km (0.04 R)
• M41: 12,178,164 km (0.098 R)
• M42: 12,600,479 km (0.065 R)
• M43: 12,844,024 km (0.115 R)
• M44: 13,119,883 km (0.097 R)
• M45: 13,304,935 km (0.11 R)
• M46: 13,646,318 km (0.077 R)
• M47: 13,896,595 km (0.1 R)
• M48: 13,990,692 km (0.086 R)
• M49: 14,242,914 km (0.09 R)
• M50: 14,624,239 km (0.078 R)
• M51: 15,429,225 km (0.053 R)
• M52: 16,116,478 km (0.105 R)
• M53: 16,480,599 km (0.054 R)
• M54: 16,747,033 km (0.109 R)
• M55: 17,385,517 km (0.089 R)
• M56: 17,793,021 km (0.041 R)
• M57: 17,997,970 km (0.088 R)
• M58: 18,444,669 km (0.115 R)
• M59: 18,755,983 km (0.119 R)
• M60: 18,894,959 km (0.083 R)
• M61: 19,173,959 km (0.082 R)
• M62: 19,278,827 km (0.116 R)
• M63: 19,806,459 km (0.101 R)
• M64: 20,054,343 km (0.078 R)
• M65: 20,161,006 km (0.057 R)
• M66: 20,374,632 km (0.034 R)
• M67: 21,200,711 km (0.093 R)
• M68: 21,417,927 km (0.058 R)
• M69: 22,404,974 km (0.11 R)
• M70: 22,737,231 km (0.068 R)
• M71: 23,071,133 km (0.057 R)
• M72: 23,743,875 km (0.094 R)
• M73: 24,045,015 km (0.076 R)
• M74: 24,499,045 km (0.108 R)
• M75: 24,765,180 km (0.096 R)
• M76: 25,338,738 km (0.106 R)
• M77: 25,916,634 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.1

Radius: 13.4

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.26 AU - 6.66 AU

Year: 4912 Days

Day: 11 Hours

Environment

Temp: -165 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,495,122 km

• M1: 173,982 km (0.116 R)
• M2: 318,195 km (0.117 R)
• M3: 595,250 km (0.107 R)
• M4: 741,706 km (0.067 R)
• M5: 1,187,209 km (0.05 R)
• M6: 1,288,935 km (0.111 R)
• M7: 1,409,212 km (0.085 R)
• M8: 1,760,019 km (0.084 R)
• M9: 1,894,507 km (0.071 R)
• M10: 2,103,196 km (0.08 R)
• M11: 2,246,661 km (0.116 R)
• M12: 2,468,066 km (0.057 R)
• M13: 2,696,801 km (0.084 R)
• M14: 3,445,987 km (0.069 R)
• M15: 3,616,379 km (0.085 R)
• M16: 4,076,991 km (0.077 R)
• M17: 4,862,380 km (0.045 R)
• M18: 5,005,844 km (0.075 R)
• M19: 5,297,111 km (0.06 R)
• M20: 5,444,764 km (0.089 R)
• M21: 6,075,319 km (0.103 R)
• M22: 7,186,532 km (0.094 R)
• M23: 7,487,822 km (0.093 R)
• M24: 7,765,476 km (0.088 R)
• M25: 8,503,293 km (0.071 R)
• M26: 8,939,221 km (0.076 R)
• M27: 9,924,024 km (0.1 R)
• M28: 10,198,536 km (0.112 R)
• M29: 10,475,591 km (0.115 R)
• M30: 11,163,442 km (0.096 R)
• M31: 11,290,151 km (0.115 R)
• M32: 11,449,024 km (0.033 R)
• M33: 11,769,313 km (0.051 R)
• M34: 12,320,432 km (0.098 R)
• M35: 12,648,650 km (0.11 R)
• M36: 12,813,806 km (0.096 R)
• M37: 13,347,122 km (0.074 R)
• M38: 13,447,951 km (0.098 R)
• M39: 14,886,185 km (0.057 R)
• M40: 14,990,754 km (0.105 R)
• M41: 15,482,183 km (0.086 R)
• M42: 16,050,206 km (0.087 R)
• M43: 16,951,533 km (0.081 R)
• M44: 17,097,241 km (0.051 R)
• M45: 17,280,050 km (0.069 R)
• M46: 17,426,806 km (0.117 R)
• M47: 17,721,364 km (0.025 R)
• M48: 18,577,662 km (0.12 R)
• M49: 18,803,256 km (0.104 R)
• M50: 19,067,595 km (0.081 R)
• M51: 19,181,289 km (0.085 R)
• M52: 19,600,014 km (0.064 R)
• M53: 19,791,349 km (0.087 R)
• M54: 20,253,009 km (0.058 R)
• M55: 20,835,243 km (0.049 R)
• M56: 20,952,379 km (0.059 R)
• M57: 21,383,669 km (0.104 R)
• M58: 21,897,089 km (0.042 R)
• M59: 22,095,606 km (0.066 R)
• M60: 22,414,548 km (0.066 R)
• M61: 23,178,245 km (0.028 R)
• M62: 23,991,310 km (0.034 R)
• M63: 24,524,925 km (0.09 R)
• M64: 24,689,782 km (0.117 R)
• M65: 25,020,842 km (0.046 R)
• M66: 25,687,301 km (0.112 R)
• M67: 25,854,850 km (0.031 R)
• M68: 26,022,699 km (0.088 R)
• M69: 26,317,407 km (0.069 R)
• M70: 26,570,975 km (0.112 R)
• M71: 26,825,142 km (0.112 R)
• M72: 27,378,954 km (0.102 R)
• M73: 27,507,308 km (0.084 R)
• M74: 27,936,505 km (0.069 R)
• M75: 28,367,945 km (0.085 R)
• M76: 28,454,413 km (0.037 R)
• M77: 28,627,797 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.8

Radius: 13.6

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.9 AU - 8.24 AU

Year: 8019 Days

Day: 12 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,495,122 km

• M1: 239,506 km (0.092 R)
• M2: 420,071 km (0.112 R)
• M3: 559,646 km (0.097 R)
• M4: 848,669 km (0.12 R)
• M5: 1,004,101 km (0.073 R)
• M6: 1,102,237 km (0.079 R)
• M7: 1,203,964 km (0.069 R)
• M8: 1,473,090 km (0.033 R)
• M9: 1,624,932 km (0.1 R)
• M10: 1,822,401 km (0.116 R)
• M11: 2,007,155 km (0.118 R)
• M12: 2,307,248 km (0.112 R)
• M13: 2,462,830 km (0.081 R)
• M14: 2,737,940 km (0.079 R)
• M15: 3,120,462 km (0.1 R)
• M16: 3,218,748 km (0.074 R)
• M17: 3,752,513 km (0.035 R)
• M18: 4,232,273 km (0.073 R)
• M19: 4,619,133 km (0.065 R)
• M20: 4,845,325 km (0.103 R)
• M21: 5,017,513 km (0.038 R)
• M22: 5,162,473 km (0.112 R)
• M23: 6,092,672 km (0.115 R)
• M24: 7,204,633 km (0.106 R)
• M25: 7,533,898 km (0.099 R)
• M26: 7,733,911 km (0.028 R)
• M27: 8,003,187 km (0.106 R)
• M28: 8,900,026 km (0.105 R)
• M29: 9,182,317 km (0.093 R)
• M30: 9,288,981 km (0.08 R)
• M31: 10,194,048 km (0.107 R)
• M32: 10,489,503 km (0.113 R)
• M33: 10,825,500 km (0.066 R)
• M34: 11,393,224 km (0.098 R)
• M35: 11,546,263 km (0.1 R)
• M36: 12,795,255 km (0.071 R)
• M37: 12,954,428 km (0.12 R)
• M38: 13,678,781 km (0.079 R)
• M39: 14,045,894 km (0.118 R)
• M40: 14,210,152 km (0.102 R)
• M41: 15,082,757 km (0.11 R)
• M42: 15,377,614 km (0.041 R)
• M43: 15,802,023 km (0.096 R)
• M44: 17,626,369 km (0.038 R)
• M45: 17,981,514 km (0.055 R)
• M46: 18,159,835 km (0.102 R)
• M47: 18,473,542 km (0.07 R)
• M48: 18,924,729 km (0.107 R)
• M49: 19,288,252 km (0.117 R)
• M50: 19,562,465 km (0.114 R)
• M51: 21,470,735 km (0.118 R)
• M52: 21,802,543 km (0.102 R)
• M53: 22,567,138 km (0.098 R)
• M54: 23,632,873 km (0.118 R)
• M55: 24,863,765 km (0.119 R)
• M56: 26,014,471 km (0.118 R)
• M57: 26,723,565 km (0.073 R)
• M58: 26,876,305 km (0.093 R)
• M59: 27,387,630 km (0.062 R)
• M60: 27,490,254 km (0.078 R)
• M61: 27,644,340 km (0.101 R)
• M62: 27,798,875 km (0.096 R)
• M63: 27,953,709 km (0.099 R)
• M64: 28,940,755 km (0.12 R)
• M65: 29,149,893 km (0.096 R)
• M66: 29,307,270 km (0.11 R)
• M67: 29,517,305 km (0.044 R)
• M68: 29,622,622 km (0.092 R)
• M69: 29,727,939 km (0.081 R)
• M70: 30,735,331 km (0.043 R)
• M71: 30,841,995 km (0.05 R)
• M72: 31,269,994 km (0.117 R)
• M73: 32,892,383 km (0.104 R)
• M74: 33,329,658 km (0.075 R)
• M75: 33,934,183 km (0.058 R)
• M76: 35,042,404 km (0.067 R)
• M77: 35,265,454 km (0.103 R)
• M78: 35,544,903 km (0.081 R)
• M79: 35,937,448 km (0.113 R)
• M80: 36,613,780 km (0.094 R)
• M81: 36,896,819 km (0.117 R)
• M82: 37,521,988 km (0.119 R)
• M83: 37,864,418 km (0.035 R)
• M84: 38,265,340 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 18,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit