🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.73 AU - 0.89 AU

Year: 275 Days

Day: 18.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,872,177 km

• M1: 387,010 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.67 AU - 1.01 AU

Year: 290 Days

Day: 43.5 Hours

Environment

Temp: 73 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,872,177 km

• M1: 38,596 km (0.119 R)
• M2: 112,198 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.16 AU - 1.7 AU

Year: 644 Days

Day: 38.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,872,177 km

• M1: 1,066,034 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.21 AU - 4.03 AU

Year: 2595 Days

Day: 44.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,872,177 km

• M1: 1,198,429 km (0.102 R)

Asteroid Belt

Center: 4.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.3

Radius: 10.5

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.42 AU - 4.86 AU

Year: 3765 Days

Day: 11.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,872,177 km

• M1: 171,140 km (0.073 R)
• M2: 302,188 km (0.032 R)
• M3: 374,743 km (0.093 R)
• M4: 616,044 km (0.057 R)
• M5: 1,226,254 km (0.108 R)
• M6: 1,311,674 km (0.072 R)
• M7: 1,488,648 km (0.105 R)
• M8: 1,737,130 km (0.114 R)
• M9: 2,049,640 km (0.069 R)
• M10: 2,380,102 km (0.111 R)
• M11: 2,879,011 km (0.098 R)
• M12: 2,955,755 km (0.071 R)
• M13: 3,052,545 km (0.114 R)
• M14: 3,190,025 km (0.12 R)
• M15: 3,450,774 km (0.111 R)
• M16: 3,614,733 km (0.106 R)
• M17: 3,844,366 km (0.108 R)
• M18: 4,143,711 km (0.088 R)
• M19: 4,230,628 km (0.067 R)
• M20: 4,517,407 km (0.076 R)
• M21: 4,606,866 km (0.083 R)
• M22: 5,017,064 km (0.115 R)
• M23: 5,226,650 km (0.112 R)
• M24: 5,415,443 km (0.119 R)
• M25: 5,970,601 km (0.08 R)
• M26: 6,044,352 km (0.119 R)
• M27: 6,442,881 km (0.085 R)
• M28: 6,569,291 km (0.059 R)
• M29: 7,134,921 km (0.109 R)
• M30: 8,561,187 km (0.086 R)
• M31: 8,783,938 km (0.091 R)
• M32: 9,320,845 km (0.12 R)
• M33: 9,464,010 km (0.09 R)
• M34: 9,607,774 km (0.081 R)
• M35: 10,515,534 km (0.079 R)
• M36: 10,814,280 km (0.096 R)
• M37: 11,298,080 km (0.108 R)
• M38: 11,389,484 km (0.11 R)
• M39: 11,573,190 km (0.102 R)
• M40: 11,696,310 km (0.095 R)
• M41: 11,881,661 km (0.099 R)
• M42: 12,099,177 km (0.093 R)
• M43: 12,318,038 km (0.113 R)
• M44: 12,412,285 km (0.086 R)
• M45: 12,506,681 km (0.091 R)
• M46: 12,664,657 km (0.097 R)
• M47: 13,431,794 km (0.103 R)
• M48: 13,723,510 km (0.065 R)
• M49: 14,677,346 km (0.062 R)
• M50: 15,011,249 km (0.069 R)
• M51: 16,406,249 km (0.102 R)
• M52: 16,613,891 km (0.103 R)
• M53: 16,996,861 km (0.025 R)
• M54: 17,242,052 km (0.087 R)
• M55: 18,091,618 km (0.076 R)
• M56: 18,413,703 km (0.032 R)
• M57: 18,665,476 km (0.072 R)
• M58: 18,773,785 km (0.06 R)
• M59: 18,954,798 km (0.041 R)
• M60: 19,610,934 km (0.056 R)
• M61: 20,089,498 km (0.101 R)
• M62: 20,163,549 km (0.112 R)
• M63: 20,609,201 km (0.094 R)
• M64: 20,683,850 km (0.117 R)
• M65: 20,795,899 km (0.053 R)
• M66: 21,133,392 km (0.065 R)
• M67: 21,321,586 km (0.115 R)
• M68: 21,548,227 km (0.095 R)
• M69: 22,347,828 km (0.086 R)
• M70: 22,693,399 km (0.116 R)
• M71: 23,234,644 km (0.069 R)
• M72: 23,975,901 km (0.063 R)
• M73: 24,408,538 km (0.081 R)
• M74: 24,804,225 km (0.037 R)
• M75: 25,042,534 km (0.12 R)
• M76: 25,401,569 km (0.084 R)
• M77: 25,641,823 km (0.094 R)
• M78: 26,044,092 km (0.114 R)
• M79: 26,691,850 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.8

Radius: 15

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.28 AU - 6.02 AU

Year: 5059 Days

Day: 6.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,872,177 km

• M1: 232,176 km (0.106 R)
• M2: 406,009 km (0.097 R)
• M3: 650,900 km (0.114 R)
• M4: 782,098 km (0.109 R)
• M5: 1,089,222 km (0.09 R)
• M6: 1,500,167 km (0.098 R)
• M7: 1,631,514 km (0.087 R)
• M8: 1,906,176 km (0.104 R)
• M9: 2,013,288 km (0.093 R)
• M10: 3,089,794 km (0.063 R)
• M11: 3,520,487 km (0.091 R)
• M12: 3,720,798 km (0.08 R)
• M13: 3,856,334 km (0.117 R)
• M14: 4,039,890 km (0.082 R)
• M15: 4,296,900 km (0.117 R)
• M16: 4,439,466 km (0.1 R)
• M17: 4,607,764 km (0.1 R)
• M18: 4,753,772 km (0.075 R)
• M19: 5,251,783 km (0.104 R)
• M20: 6,270,993 km (0.051 R)
• M21: 6,460,384 km (0.116 R)
• M22: 6,734,298 km (0.059 R)
• M23: 7,265,520 km (0.104 R)
• M24: 7,379,065 km (0.028 R)
• M25: 7,781,184 km (0.114 R)
• M26: 8,517,355 km (0.086 R)
• M27: 8,667,252 km (0.079 R)
• M28: 9,030,625 km (0.07 R)
• M29: 9,368,267 km (0.09 R)
• M30: 10,182,678 km (0.032 R)
• M31: 10,405,878 km (0.062 R)
• M32: 10,566,397 km (0.113 R)
• M33: 10,727,663 km (0.119 R)
• M34: 10,857,215 km (0.103 R)
• M35: 10,987,365 km (0.055 R)
• M36: 11,150,726 km (0.07 R)
• M37: 11,612,535 km (0.097 R)
• M38: 11,979,947 km (0.075 R)
• M39: 12,080,776 km (0.08 R)
• M40: 12,283,332 km (0.076 R)
• M41: 13,278,157 km (0.077 R)
• M42: 13,592,313 km (0.052 R)
• M43: 13,732,636 km (0.098 R)
• M44: 14,014,777 km (0.116 R)
• M45: 14,585,044 km (0.119 R)
• M46: 15,235,646 km (0.051 R)
• M47: 16,565,122 km (0.117 R)
• M48: 17,205,999 km (0.069 R)
• M49: 17,624,873 km (0.095 R)
• M50: 17,739,764 km (0.112 R)
• M51: 18,279,065 km (0.056 R)
• M52: 18,667,570 km (0.091 R)
• M53: 19,137,457 km (0.058 R)
• M54: 19,611,234 km (0.067 R)
• M55: 19,849,543 km (0.119 R)
• M56: 20,852,896 km (0.113 R)
• M57: 21,177,523 km (0.09 R)
• M58: 21,585,626 km (0.109 R)
• M59: 22,244,007 km (0.09 R)
• M60: 23,034,482 km (0.098 R)
• M61: 23,327,993 km (0.075 R)
• M62: 23,791,896 km (0.042 R)
• M63: 24,301,277 km (0.116 R)
• M64: 24,771,463 km (0.102 R)
• M65: 24,900,266 km (0.033 R)
• M66: 25,244,641 km (0.04 R)
• M67: 25,460,810 km (0.116 R)
• M68: 25,764,344 km (0.105 R)
• M69: 25,894,793 km (0.031 R)
• M70: 26,025,542 km (0.082 R)
• M71: 26,726,108 km (0.052 R)
• M72: 27,433,108 km (0.111 R)
• M73: 28,101,362 km (0.104 R)
• M74: 28,684,943 km (0.109 R)
• M75: 28,865,358 km (0.096 R)
• M76: 29,636,086 km (0.079 R)
• M77: 30,643,628 km (0.07 R)
• M78: 30,966,610 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.5

Radius: 13.9

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.97 AU - 6.11 AU

Year: 5592 Days

Day: 6.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,872,177 km

• M1: 173,833 km (0.063 R)
• M2: 360,082 km (0.054 R)
• M3: 606,171 km (0.081 R)
• M4: 857,944 km (0.102 R)
• M5: 997,519 km (0.06 R)
• M6: 1,085,333 km (0.116 R)
• M7: 1,532,181 km (0.058 R)
• M8: 1,867,430 km (0.089 R)
• M9: 1,996,982 km (0.1 R)
• M10: 2,187,570 km (0.077 R)
• M11: 2,344,647 km (0.102 R)
• M12: 2,628,584 km (0.099 R)
• M13: 2,859,713 km (0.113 R)
• M14: 3,053,891 km (0.085 R)
• M15: 3,803,227 km (0.112 R)
• M16: 4,089,856 km (0.07 R)
• M17: 4,862,828 km (0.119 R)
• M18: 5,043,692 km (0.078 R)
• M19: 5,305,937 km (0.061 R)
• M20: 5,492,336 km (0.087 R)
• M21: 5,707,907 km (0.067 R)
• M22: 6,259,325 km (0.094 R)
• M23: 6,598,463 km (0.11 R)
• M24: 6,770,351 km (0.077 R)
• M25: 6,972,757 km (0.082 R)
• M26: 7,235,899 km (0.119 R)
• M27: 7,442,943 km (0.1 R)
• M28: 7,772,208 km (0.092 R)
• M29: 8,259,747 km (0.09 R)
• M30: 8,600,830 km (0.096 R)
• M31: 8,820,290 km (0.081 R)
• M32: 9,457,428 km (0.108 R)
• M33: 9,554,367 km (0.032 R)
• M34: 10,076,763 km (0.076 R)
• M35: 10,508,054 km (0.086 R)
• M36: 10,641,944 km (0.049 R)
• M37: 10,911,519 km (0.052 R)
• M38: 11,115,122 km (0.069 R)
• M39: 11,388,736 km (0.108 R)
• M40: 12,152,433 km (0.11 R)
• M41: 12,611,699 km (0.116 R)
• M42: 12,789,720 km (0.089 R)
• M43: 13,040,596 km (0.102 R)
• M44: 13,220,712 km (0.076 R)
• M45: 13,365,373 km (0.114 R)
• M46: 13,839,299 km (0.098 R)
• M47: 14,133,708 km (0.114 R)
• M48: 14,244,709 km (0.031 R)
• M49: 15,104,897 km (0.079 R)
• M50: 15,218,442 km (0.066 R)
• M51: 15,789,906 km (0.07 R)
• M52: 16,291,059 km (0.068 R)
• M53: 17,229,785 km (0.045 R)
• M54: 17,666,013 km (0.117 R)
• M55: 18,427,915 km (0.104 R)
• M56: 19,118,757 km (0.077 R)
• M57: 20,316,887 km (0.1 R)
• M58: 20,861,872 km (0.101 R)
• M59: 21,072,805 km (0.088 R)
• M60: 21,411,644 km (0.108 R)
• M61: 22,137,942 km (0.047 R)
• M62: 22,266,895 km (0.092 R)
• M63: 22,439,232 km (0.119 R)
• M64: 23,395,312 km (0.114 R)
• M65: 24,364,706 km (0.115 R)
• M66: 25,752,825 km (0.043 R)
• M67: 26,160,628 km (0.075 R)
• M68: 26,297,062 km (0.03 R)
• M69: 27,350,829 km (0.12 R)
• M70: 28,325,010 km (0.12 R)
• M71: 29,216,165 km (0.112 R)
• M72: 29,452,230 km (0.116 R)
• M73: 29,783,889 km (0.049 R)
• M74: 30,355,054 km (0.073 R)
• M75: 30,833,916 km (0.117 R)
• M76: 31,074,320 km (0.08 R)
• M77: 31,605,243 km (0.109 R)
• M78: 31,896,061 km (0.065 R)
• M79: 32,139,158 km (0.087 R)
• M80: 32,236,546 km (0.107 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 20,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit