🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.52 AU - 0.8 AU

Year: 193 Days

Day: 26.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.73 AU - 0.73 AU

Year: 224 Days

Day: 27.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.81 AU - 2.81 AU

Year: 1264 Days

Day: 21.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.93 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.18 AU - 3.92 AU

Year: 2407 Days

Day: 38.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,292,972 km

• M1: 3,242,983 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.34 AU - 4.24 AU

Year: 2655 Days

Day: 47.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.8

Radius: 8.4

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.36 AU - 6.86 AU

Year: 4782 Days

Day: 12.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,292,972 km

• M1: 105,167 km (0.048 R)
• M2: 188,942 km (0.088 R)
• M3: 259,552 km (0.079 R)
• M4: 365,916 km (0.085 R)
• M5: 438,172 km (0.101 R)
• M6: 561,590 km (0.034 R)
• M7: 769,232 km (0.086 R)
• M8: 910,303 km (0.036 R)
• M9: 978,370 km (0.061 R)
• M10: 1,048,382 km (0.081 R)
• M11: 1,306,588 km (0.117 R)
• M12: 1,450,052 km (0.108 R)
• M13: 1,598,752 km (0.081 R)
• M14: 1,710,053 km (0.041 R)
• M15: 1,795,324 km (0.027 R)
• M16: 1,867,430 km (0.094 R)
• M17: 2,044,554 km (0.117 R)
• M18: 2,576,375 km (0.118 R)
• M19: 2,925,686 km (0.038 R)
• M20: 3,149,484 km (0.115 R)
• M21: 3,219,496 km (0.047 R)
• M22: 3,687,139 km (0.069 R)
• M23: 3,966,737 km (0.092 R)
• M24: 4,645,612 km (0.104 R)
• M25: 5,193,888 km (0.099 R)
• M26: 5,444,166 km (0.065 R)
• M27: 6,043,455 km (0.113 R)
• M28: 6,306,747 km (0.101 R)
• M29: 6,573,929 km (0.065 R)
• M30: 6,731,306 km (0.093 R)
• M31: 6,844,701 km (0.105 R)
• M32: 7,280,928 km (0.075 R)
• M33: 7,350,641 km (0.104 R)
• M34: 7,820,977 km (0.026 R)
• M35: 7,964,142 km (0.072 R)
• M36: 8,108,055 km (0.083 R)
• M37: 8,471,578 km (0.065 R)
• M38: 8,914,986 km (0.064 R)
• M39: 9,164,515 km (0.061 R)
• M40: 9,340,592 km (0.083 R)
• M41: 9,696,186 km (0.089 R)
• M42: 9,772,930 km (0.055 R)
• M43: 10,107,879 km (0.055 R)
• M44: 10,315,970 km (0.102 R)
• M45: 11,028,505 km (0.109 R)
• M46: 11,702,443 km (0.057 R)
• M47: 12,058,187 km (0.071 R)
• M48: 12,445,196 km (0.116 R)
• M49: 12,612,447 km (0.054 R)
• M50: 13,146,661 km (0.109 R)
• M51: 13,260,056 km (0.118 R)
• M52: 13,573,613 km (0.032 R)
• M53: 13,831,969 km (0.113 R)
• M54: 14,237,080 km (0.056 R)
• M55: 15,386,291 km (0.102 R)
• M56: 15,987,076 km (0.068 R)
• M57: 16,351,197 km (0.101 R)
• M58: 16,412,233 km (0.105 R)
• M59: 16,595,490 km (0.099 R)
• M60: 16,871,797 km (0.047 R)
• M61: 16,995,066 km (0.096 R)
• M62: 17,397,933 km (0.054 R)
• M63: 17,491,282 km (0.111 R)
• M64: 17,741,111 km (0.05 R)
• M65: 17,929,305 km (0.053 R)
• M66: 18,086,682 km (0.072 R)
• M67: 18,276,073 km (0.046 R)
• M68: 18,624,935 km (0.093 R)
• M69: 18,816,271 km (0.106 R)
• M70: 18,976,191 km (0.112 R)
• M71: 20,369,695 km (0.085 R)
• M72: 21,095,394 km (0.103 R)
• M73: 21,494,820 km (0.04 R)
• M74: 21,695,431 km (0.103 R)
• M75: 22,165,917 km (0.101 R)
• M76: 22,402,580 km (0.041 R)
• M77: 22,605,884 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.6

Radius: 9.7

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.81 AU - 5.89 AU

Year: 5092 Days

Day: 9.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 71,292,972 km

• M1: 145,409 km (0.11 R)
• M2: 235,317 km (0.08 R)
• M3: 318,793 km (0.08 R)
• M4: 397,482 km (0.109 R)
• M5: 494,720 km (0.118 R)
• M6: 669,301 km (0.048 R)
• M7: 890,706 km (0.041 R)
• M8: 996,920 km (0.115 R)
• M9: 1,193,193 km (0.028 R)
• M10: 1,281,306 km (0.056 R)
• M11: 1,591,422 km (0.118 R)
• M12: 1,822,551 km (0.105 R)
• M13: 1,907,672 km (0.091 R)
• M14: 2,298,721 km (0.097 R)
• M15: 2,598,964 km (0.114 R)
• M16: 2,852,233 km (0.116 R)
• M17: 2,971,762 km (0.062 R)
• M18: 3,072,740 km (0.081 R)
• M19: 3,133,926 km (0.047 R)
• M20: 4,303,332 km (0.088 R)
• M21: 4,440,962 km (0.089 R)
• M22: 4,791,470 km (0.093 R)
• M23: 5,618,896 km (0.085 R)
• M24: 5,744,409 km (0.054 R)
• M25: 5,896,101 km (0.083 R)
• M26: 6,569,142 km (0.091 R)
• M27: 6,674,758 km (0.042 R)
• M28: 6,807,750 km (0.102 R)
• M29: 7,130,433 km (0.074 R)
• M30: 7,321,021 km (0.101 R)
• M31: 7,596,131 km (0.089 R)
• M32: 7,707,133 km (0.11 R)
• M33: 8,963,755 km (0.114 R)
• M34: 9,258,163 km (0.084 R)
• M35: 9,615,702 km (0.085 R)
• M36: 12,048,014 km (0.049 R)
• M37: 12,177,715 km (0.086 R)
• M38: 12,242,641 km (0.089 R)
• M39: 12,373,090 km (0.07 R)
• M40: 12,503,839 km (0.116 R)
• M41: 12,569,363 km (0.073 R)
• M42: 12,635,036 km (0.119 R)
• M43: 12,733,920 km (0.085 R)
• M44: 13,365,223 km (0.068 R)
• M45: 14,693,054 km (0.09 R)
• M46: 14,970,708 km (0.062 R)
• M47: 15,390,330 km (0.105 R)
• M48: 16,708,437 km (0.113 R)
• M49: 17,435,781 km (0.104 R)
• M50: 17,692,940 km (0.083 R)
• M51: 18,173,598 km (0.072 R)
• M52: 19,072,382 km (0.105 R)
• M53: 19,489,162 km (0.044 R)
• M54: 19,832,489 km (0.104 R)
• M55: 19,985,677 km (0.057 R)
• M56: 20,370,443 km (0.034 R)
• M57: 20,447,635 km (0.067 R)
• M58: 21,578,595 km (0.117 R)
• M59: 21,736,122 km (0.104 R)
• M60: 21,973,234 km (0.065 R)
• M61: 22,370,267 km (0.11 R)
• M62: 22,569,831 km (0.089 R)
• M63: 22,689,659 km (0.097 R)
• M64: 22,809,935 km (0.055 R)
• M65: 22,890,120 km (0.111 R)
• M66: 23,010,546 km (0.082 R)
• M67: 23,211,905 km (0.082 R)
• M68: 23,332,929 km (0.077 R)
• M69: 23,575,727 km (0.111 R)
• M70: 23,860,112 km (0.1 R)
• M71: 24,268,215 km (0.049 R)
• M72: 24,514,154 km (0.079 R)
• M73: 25,091,303 km (0.08 R)
• M74: 25,631,351 km (0.117 R)
• M75: 26,259,064 km (0.097 R)
• M76: 27,104,142 km (0.101 R)
• M77: 27,274,085 km (0.096 R)
• M78: 28,086,851 km (0.115 R)
• M79: 28,820,628 km (0.048 R)
• M80: 28,994,162 km (0.081 R)
• M81: 29,081,228 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.7

Radius: 4.6

Gravity: 25.84 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 12.19 AU - 17.23 AU

Year: 20304 Days

Day: 19.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,292,972 km

• M1: 108,159 km (0.074 R)
• M2: 150,795 km (0.074 R)
• M3: 274,063 km (0.065 R)
• M4: 523,593 km (0.104 R)
• M5: 584,928 km (0.114 R)
• M6: 1,491,192 km (0.059 R)
• M7: 1,520,363 km (0.055 R)
• M8: 1,549,684 km (0.07 R)
• M9: 1,853,817 km (0.081 R)
• M10: 1,916,798 km (0.101 R)
• M11: 2,045,003 km (0.099 R)
• M12: 2,480,931 km (0.074 R)
• M13: 2,763,073 km (0.057 R)
• M14: 2,944,684 km (0.062 R)
• M15: 3,590,648 km (0.028 R)
• M16: 3,629,992 km (0.03 R)
• M17: 3,748,923 km (0.083 R)
• M18: 4,031,214 km (0.092 R)
• M19: 4,237,060 km (0.108 R)
• M20: 4,362,274 km (0.086 R)
• M21: 4,702,011 km (0.073 R)
• M22: 5,094,406 km (0.119 R)
• M23: 5,542,751 km (0.082 R)
• M24: 6,285,953 km (0.101 R)
• M25: 6,620,753 km (0.075 R)
• M26: 7,558,881 km (0.103 R)
• M27: 8,224,293 km (0.072 R)
• M28: 8,328,263 km (0.111 R)
• M29: 8,485,191 km (0.092 R)
• M30: 9,501,260 km (0.061 R)
• M31: 12,471,675 km (0.11 R)
• M32: 12,952,184 km (0.091 R)
• M33: 13,377,640 km (0.093 R)
• M34: 13,807,734 km (0.111 R)
• M35: 14,242,166 km (0.109 R)
• M36: 14,492,593 km (0.118 R)
• M37: 14,934,056 km (0.07 R)
• M38: 15,316,129 km (0.095 R)
• M39: 15,508,362 km (0.069 R)
• M40: 15,636,867 km (0.097 R)
• M41: 16,941,959 km (0.115 R)
• M42: 17,340,338 km (0.037 R)
• M43: 17,741,709 km (0.11 R)
• M44: 18,213,990 km (0.055 R)
• M45: 19,377,711 km (0.081 R)
• M46: 21,346,419 km (0.096 R)
• M47: 21,776,513 km (0.112 R)
• M48: 22,426,965 km (0.071 R)
• M49: 22,718,082 km (0.112 R)
• M50: 23,525,163 km (0.074 R)
• M51: 23,672,965 km (0.088 R)
• M52: 24,043,669 km (0.118 R)
• M53: 24,341,668 km (0.078 R)
• M54: 24,565,915 km (0.106 R)
• M55: 24,640,864 km (0.074 R)
• M56: 25,242,846 km (0.108 R)
• M57: 25,925,909 km (0.097 R)
• M58: 27,621,003 km (0.091 R)
• M59: 28,167,933 km (0.095 R)
• M60: 29,272,264 km (0.116 R)
• M61: 31,767,557 km (0.12 R)
• M62: 32,012,598 km (0.112 R)
• M63: 34,665,567 km (0.105 R)
• M64: 35,002,162 km (0.114 R)
• M65: 35,424,327 km (0.047 R)
• M66: 35,678,494 km (0.077 R)
• M67: 37,474,267 km (0.045 R)
• M68: 38,252,924 km (0.103 R)
• M69: 38,513,523 km (0.113 R)
• M70: 40,002,171 km (0.05 R)
• M71: 40,620,459 km (0.113 R)
• M72: 41,242,039 km (0.043 R)
• M73: 43,396,846 km (0.087 R)
• M74: 44,487,864 km (0.067 R)
• M75: 46,604,075 km (0.068 R)
• M76: 47,441,075 km (0.078 R)
• M77: 47,534,424 km (0.061 R)
• M78: 51,795,869 km (0.071 R)
• M79: 51,988,102 km (0.11 R)
• M80: 52,566,149 km (0.07 R)
• M81: 53,340,168 km (0.115 R)
• M82: 56,474,094 km (0.071 R)
• M83: 56,671,862 km (0.109 R)
• M84: 57,764,076 km (0.077 R)
• M85: 58,163,054 km (0.103 R)
• M86: 60,070,277 km (0.103 R)
• M87: 62,610,748 km (0.111 R)
• M88: 63,842,686 km (0.081 R)
• M89: 67,376,188 km (0.086 R)
• M90: 67,481,056 km (0.117 R)
• M91: 68,111,462 km (0.061 R)
• M92: 68,955,194 km (0.12 R)
• M93: 70,120,860 km (0.099 R)
• M94: 71,079,334 km (0.086 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 15,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit