🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.69 AU - 0.81 AU

Year: 240 Days

Day: 23 Hours

Environment

Temp: 143 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,286,543 km

• M1: 193,131 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.64 AU - 1.84 AU

Year: 847 Days

Day: 32.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,286,543 km

• M1: 100,231 km (0.105 R)

Asteroid Belt

Center: 3.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.9

Radius: 13.5

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4 AU - 6.5 AU

Year: 4438 Days

Day: 10.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 30,286,543 km

• M1: 249,529 km (0.102 R)
• M2: 398,678 km (0.101 R)
• M3: 500,255 km (0.062 R)
• M4: 613,351 km (0.089 R)
• M5: 772,374 km (0.12 R)
• M6: 895,642 km (0.112 R)
• M7: 999,463 km (0.096 R)
• M8: 1,397,394 km (0.103 R)
• M9: 1,567,486 km (0.098 R)
• M10: 1,663,229 km (0.083 R)
• M11: 2,066,695 km (0.067 R)
• M12: 2,576,524 km (0.048 R)
• M13: 2,729,413 km (0.097 R)
• M14: 3,024,420 km (0.047 R)
• M15: 3,186,135 km (0.071 R)
• M16: 3,434,019 km (0.11 R)
• M17: 3,971,225 km (0.101 R)
• M18: 4,465,945 km (0.115 R)
• M19: 4,558,098 km (0.079 R)
• M20: 4,720,860 km (0.027 R)
• M21: 5,938,886 km (0.091 R)
• M22: 6,168,219 km (0.105 R)
• M23: 7,060,870 km (0.069 R)
• M24: 7,385,647 km (0.078 R)
• M25: 7,495,003 km (0.074 R)
• M26: 7,770,712 km (0.031 R)
• M27: 9,405,966 km (0.09 R)
• M28: 9,554,517 km (0.112 R)
• M29: 9,793,574 km (0.085 R)
• M30: 9,974,288 km (0.049 R)
• M31: 10,308,340 km (0.06 R)
• M32: 10,770,000 km (0.111 R)
• M33: 11,301,371 km (0.112 R)
• M34: 11,554,341 km (0.101 R)
• M35: 12,292,307 km (0.118 R)
• M36: 12,389,696 km (0.104 R)
• M37: 12,487,233 km (0.113 R)
• M38: 14,596,563 km (0.063 R)
• M39: 14,976,093 km (0.08 R)
• M40: 15,358,914 km (0.114 R)
• M41: 15,639,261 km (0.1 R)
• M42: 16,169,735 km (0.056 R)
• M43: 16,670,140 km (0.094 R)
• M44: 18,054,069 km (0.108 R)
• M45: 18,424,324 km (0.101 R)
• M46: 19,134,764 km (0.111 R)
• M47: 19,361,106 km (0.098 R)
• M48: 19,626,193 km (0.093 R)
• M49: 19,740,187 km (0.118 R)
• M50: 20,083,365 km (0.037 R)
• M51: 20,313,296 km (0.091 R)
• M52: 20,737,107 km (0.088 R)
• M53: 21,086,119 km (0.102 R)
• M54: 22,144,674 km (0.11 R)
• M55: 22,263,305 km (0.117 R)
• M56: 22,580,901 km (0.085 R)
• M57: 22,819,958 km (0.083 R)
• M58: 23,623,299 km (0.099 R)
• M59: 23,987,719 km (0.106 R)
• M60: 24,435,765 km (0.051 R)
• M61: 24,763,384 km (0.051 R)
• M62: 25,547,128 km (0.106 R)
• M63: 26,506,948 km (0.114 R)
• M64: 26,759,170 km (0.061 R)
• M65: 27,308,643 km (0.088 R)
• M66: 27,478,436 km (0.082 R)
• M67: 27,904,491 km (0.085 R)
• M68: 28,203,986 km (0.113 R)
• M69: 28,590,696 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.5

Radius: 9.2

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.1 AU - 5.9 AU

Year: 4759 Days

Day: 9.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 30,286,543 km

• M1: 119,379 km (0.075 R)
• M2: 227,090 km (0.084 R)
• M3: 312,809 km (0.078 R)
• M4: 403,615 km (0.079 R)
• M5: 494,571 km (0.058 R)
• M6: 838,945 km (0.106 R)
• M7: 1,130,511 km (0.095 R)
• M8: 1,265,299 km (0.05 R)
• M9: 1,437,336 km (0.099 R)
• M10: 1,839,455 km (0.1 R)
• M11: 2,145,084 km (0.092 R)
• M12: 2,313,531 km (0.086 R)
• M13: 2,603,901 km (0.066 R)
• M14: 2,885,593 km (0.064 R)
• M15: 2,967,872 km (0.054 R)
• M16: 3,434,618 km (0.109 R)
• M17: 3,992,917 km (0.04 R)
• M18: 4,061,881 km (0.112 R)
• M19: 4,224,195 km (0.08 R)
• M20: 4,459,961 km (0.11 R)
• M21: 4,651,596 km (0.032 R)
• M22: 5,369,217 km (0.076 R)
• M23: 5,521,957 km (0.1 R)
• M24: 5,650,461 km (0.075 R)
• M25: 6,254,089 km (0.087 R)
• M26: 6,414,906 km (0.06 R)
• M27: 6,960,939 km (0.119 R)
• M28: 7,295,888 km (0.11 R)
• M29: 7,923,451 km (0.058 R)
• M30: 8,068,412 km (0.099 R)
• M31: 8,508,977 km (0.101 R)
• M32: 9,108,416 km (0.084 R)
• M33: 9,783,551 km (0.087 R)
• M34: 11,149,380 km (0.093 R)
• M35: 11,279,380 km (0.104 R)
• M36: 11,344,605 km (0.105 R)
• M37: 11,541,027 km (0.085 R)
• M38: 11,606,850 km (0.075 R)
• M39: 11,771,707 km (0.114 R)
• M40: 12,204,045 km (0.075 R)
• M41: 12,338,084 km (0.108 R)
• M42: 12,472,722 km (0.097 R)
• M43: 12,607,809 km (0.113 R)
• M44: 12,947,546 km (0.043 R)
• M45: 13,290,275 km (0.11 R)
• M46: 13,359,239 km (0.115 R)
• M47: 13,497,468 km (0.105 R)
• M48: 14,513,686 km (0.045 R)
• M49: 15,554,289 km (0.056 R)
• M50: 16,101,967 km (0.048 R)
• M51: 16,249,171 km (0.09 R)
• M52: 16,322,923 km (0.063 R)
• M53: 16,767,528 km (0.11 R)
• M54: 16,916,677 km (0.071 R)
• M55: 17,141,223 km (0.061 R)
• M56: 17,404,515 km (0.039 R)
• M57: 17,517,611 km (0.061 R)
• M58: 18,432,103 km (0.091 R)
• M59: 18,663,232 km (0.061 R)
• M60: 19,011,645 km (0.081 R)
• M61: 19,323,108 km (0.044 R)
• M62: 19,754,100 km (0.081 R)
• M63: 20,069,602 km (0.078 R)
• M64: 20,705,692 km (0.102 R)
• M65: 20,945,796 km (0.028 R)
• M66: 21,591,012 km (0.093 R)
• M67: 22,653,007 km (0.068 R)
• M68: 23,690,319 km (0.118 R)
• M69: 24,573,545 km (0.101 R)
• M70: 24,870,347 km (0.12 R)
• M71: 25,596,196 km (0.117 R)
• M72: 25,724,999 km (0.094 R)
• M73: 26,155,841 km (0.107 R)
• M74: 26,763,209 km (0.11 R)
• M75: 27,419,046 km (0.114 R)
• M76: 27,638,805 km (0.077 R)
• M77: 28,835,738 km (0.118 R)
• M78: 29,283,334 km (0.069 R)
• M79: 29,823,532 km (0.086 R)
• M80: 30,049,575 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.7

Radius: 13.6

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.68 AU - 5.82 AU

Year: 5087 Days

Day: 10.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,286,543 km

• M1: 186,698 km (0.079 R)
• M2: 526,285 km (0.073 R)
• M3: 622,926 km (0.069 R)
• M4: 902,374 km (0.105 R)
• M5: 1,313,170 km (0.109 R)
• M6: 1,405,472 km (0.077 R)
• M7: 1,597,107 km (0.04 R)
• M8: 1,746,705 km (0.085 R)
• M9: 2,060,561 km (0.094 R)
• M10: 2,261,621 km (0.059 R)
• M11: 2,585,051 km (0.105 R)
• M12: 2,722,681 km (0.117 R)
• M13: 2,822,613 km (0.07 R)
• M14: 3,005,571 km (0.115 R)
• M15: 3,129,737 km (0.109 R)
• M16: 3,255,698 km (0.07 R)
• M17: 3,600,073 km (0.097 R)
• M18: 3,843,768 km (0.049 R)
• M19: 4,161,962 km (0.069 R)
• M20: 4,512,470 km (0.108 R)
• M21: 4,970,240 km (0.089 R)
• M22: 5,167,559 km (0.061 R)
• M23: 5,392,554 km (0.063 R)
• M24: 5,723,465 km (0.086 R)
• M25: 6,139,945 km (0.099 R)
• M26: 6,405,332 km (0.119 R)
• M27: 6,674,459 km (0.08 R)
• M28: 6,919,949 km (0.107 R)
• M29: 7,874,234 km (0.098 R)
• M30: 8,017,997 km (0.094 R)
• M31: 9,351,662 km (0.099 R)
• M32: 10,278,870 km (0.041 R)
• M33: 10,467,812 km (0.064 R)
• M34: 10,753,394 km (0.113 R)
• M35: 11,138,309 km (0.084 R)
• M36: 11,429,876 km (0.11 R)
• M37: 11,855,631 km (0.11 R)
• M38: 12,053,848 km (0.096 R)
• M39: 12,286,623 km (0.098 R)
• M40: 13,027,731 km (0.103 R)
• M41: 13,957,033 km (0.057 R)
• M42: 14,376,954 km (0.105 R)
• M43: 14,765,459 km (0.099 R)
• M44: 15,265,116 km (0.1 R)
• M45: 15,806,661 km (0.073 R)
• M46: 16,244,384 km (0.117 R)
• M47: 16,501,543 km (0.115 R)
• M48: 16,612,245 km (0.112 R)
• M49: 16,871,349 km (0.103 R)
• M50: 17,020,049 km (0.042 R)
• M51: 18,187,062 km (0.117 R)
• M52: 18,415,947 km (0.099 R)
• M53: 18,569,135 km (0.112 R)
• M54: 18,838,112 km (0.047 R)
• M55: 19,379,955 km (0.103 R)
• M56: 19,966,229 km (0.079 R)
• M57: 20,123,457 km (0.078 R)
• M58: 20,637,625 km (0.066 R)
• M59: 20,956,268 km (0.098 R)
• M60: 21,076,096 km (0.06 R)
• M61: 21,517,709 km (0.086 R)
• M62: 22,655,401 km (0.106 R)
• M63: 23,107,785 km (0.116 R)
• M64: 23,231,652 km (0.107 R)
• M65: 24,272,554 km (0.08 R)
• M66: 24,777,596 km (0.108 R)
• M67: 26,875,856 km (0.045 R)
• M68: 27,529,449 km (0.118 R)
• M69: 27,748,610 km (0.088 R)
• M70: 27,880,256 km (0.073 R)
• M71: 28,364,953 km (0.069 R)
• M72: 28,674,920 km (0.088 R)
• M73: 29,075,094 km (0.03 R)
• M74: 29,611,403 km (0.09 R)
• M75: 29,701,161 km (0.042 R)
• M76: 30,241,359 km (0.089 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 11,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit