🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.11 AU - 1.77 AU

Year: 619 Days

Day: 14.7 Hours

Environment

Temp: -17 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,503,641 km

• M1: 1,196,484 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.4 AU - 1.72 AU

Year: 698 Days

Day: 32.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,503,641 km

• M1: 100,380 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.83 AU - 2.71 AU

Year: 1225 Days

Day: 45.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.85 AU - 3.65 AU

Year: 2098 Days

Day: 13.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.95 AU - 5.23 AU

Year: 3522 Days

Day: 32.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,503,641 km

• M1: 118,781 km (0.04 R)

Asteroid Belt

Center: 5.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.5

Radius: 12.2

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.71 AU - 7.03 AU

Year: 5094 Days

Day: 12.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 26,503,641 km

• M1: 214,972 km (0.088 R)
• M2: 346,469 km (0.102 R)
• M3: 451,486 km (0.084 R)
• M4: 549,922 km (0.111 R)
• M5: 725,699 km (0.065 R)
• M6: 1,039,855 km (0.115 R)
• M7: 1,135,597 km (0.107 R)
• M8: 1,220,419 km (0.104 R)
• M9: 1,457,382 km (0.038 R)
• M10: 1,824,645 km (0.052 R)
• M11: 2,203,277 km (0.102 R)
• M12: 2,720,886 km (0.091 R)
• M13: 2,798,079 km (0.088 R)
• M14: 3,378,967 km (0.033 R)
• M15: 3,736,955 km (0.111 R)
• M16: 4,151,640 km (0.045 R)
• M17: 4,466,693 km (0.07 R)
• M18: 4,558,247 km (0.114 R)
• M19: 4,719,813 km (0.057 R)
• M20: 5,072,714 km (0.116 R)
• M21: 5,240,264 km (0.094 R)
• M22: 6,156,700 km (0.077 R)
• M23: 6,464,573 km (0.057 R)
• M24: 6,568,394 km (0.1 R)
• M25: 6,856,669 km (0.109 R)
• M26: 6,962,584 km (0.096 R)
• M27: 7,581,919 km (0.113 R)
• M28: 7,829,055 km (0.094 R)
• M29: 8,190,932 km (0.084 R)
• M30: 8,275,156 km (0.046 R)
• M31: 9,104,676 km (0.065 R)
• M32: 9,192,041 km (0.04 R)
• M33: 9,544,344 km (0.098 R)
• M34: 9,871,066 km (0.062 R)
• M35: 10,141,240 km (0.071 R)
• M36: 10,231,746 km (0.062 R)
• M37: 10,474,693 km (0.063 R)
• M38: 10,842,554 km (0.05 R)
• M39: 11,246,020 km (0.109 R)
• M40: 11,371,084 km (0.115 R)
• M41: 11,622,707 km (0.117 R)
• M42: 11,812,697 km (0.109 R)
• M43: 11,939,855 km (0.088 R)
• M44: 12,099,476 km (0.05 R)
• M45: 12,941,263 km (0.045 R)
• M46: 13,501,806 km (0.055 R)
• M47: 13,668,159 km (0.096 R)
• M48: 14,544,354 km (0.09 R)
• M49: 15,127,187 km (0.091 R)
• M50: 16,563,925 km (0.078 R)
• M51: 16,992,673 km (0.105 R)
• M52: 17,100,383 km (0.08 R)
• M53: 17,897,590 km (0.085 R)
• M54: 18,080,548 km (0.064 R)
• M55: 18,263,955 km (0.049 R)
• M56: 18,558,962 km (0.077 R)
• M57: 19,228,263 km (0.078 R)
• M58: 19,603,455 km (0.12 R)
• M59: 19,981,189 km (0.096 R)
• M60: 20,247,025 km (0.098 R)
• M61: 20,859,030 km (0.032 R)
• M62: 22,573,272 km (0.098 R)
• M63: 22,652,259 km (0.09 R)
• M64: 23,128,280 km (0.113 R)
• M65: 23,367,337 km (0.11 R)
• M66: 23,647,534 km (0.097 R)
• M67: 24,535,098 km (0.088 R)
• M68: 24,819,783 km (0.094 R)
• M69: 26,052,320 km (0.054 R)
• M70: 26,843,393 km (0.099 R)
• M71: 27,304,903 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.2

Radius: 13.1

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.82 AU - 7.62 AU

Year: 6948 Days

Day: 6 Hours

Environment

Temp: -155 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 26,503,641 km

• M1: 468,391 km (0.084 R)
• M2: 559,646 km (0.096 R)
• M3: 755,469 km (0.097 R)
• M4: 857,944 km (0.103 R)
• M5: 1,110,315 km (0.077 R)
• M6: 1,207,404 km (0.111 R)
• M7: 1,434,045 km (0.091 R)
• M8: 1,589,029 km (0.109 R)
• M9: 1,916,498 km (0.095 R)
• M10: 2,075,072 km (0.112 R)
• M11: 2,476,593 km (0.076 R)
• M12: 3,289,208 km (0.108 R)
• M13: 3,675,620 km (0.093 R)
• M14: 3,857,680 km (0.101 R)
• M15: 4,492,274 km (0.095 R)
• M16: 4,759,007 km (0.075 R)
• M17: 5,141,080 km (0.076 R)
• M18: 5,571,174 km (0.112 R)
• M19: 5,800,209 km (0.041 R)
• M20: 5,896,550 km (0.093 R)
• M21: 6,366,586 km (0.116 R)
• M22: 6,869,085 km (0.101 R)
• M23: 7,115,024 km (0.113 R)
• M24: 7,531,206 km (0.107 R)
• M25: 7,763,531 km (0.076 R)
• M26: 8,257,054 km (0.047 R)
• M27: 8,562,384 km (0.098 R)
• M28: 8,694,479 km (0.102 R)
• M29: 8,782,891 km (0.08 R)
• M30: 9,207,001 km (0.052 R)
• M31: 9,410,155 km (0.082 R)
• M32: 9,660,582 km (0.053 R)
• M33: 10,284,704 km (0.117 R)
• M34: 10,802,911 km (0.063 R)
• M35: 10,898,055 km (0.118 R)
• M36: 11,377,965 km (0.096 R)
• M37: 12,160,213 km (0.082 R)
• M38: 12,433,229 km (0.044 R)
• M39: 13,519,608 km (0.094 R)
• M40: 14,009,242 km (0.12 R)
• M41: 14,609,878 km (0.1 R)
• M42: 15,944,590 km (0.096 R)
• M43: 16,489,425 km (0.079 R)
• M44: 16,654,133 km (0.107 R)
• M45: 16,791,763 km (0.054 R)
• M46: 16,902,016 km (0.031 R)
• M47: 17,151,246 km (0.041 R)
• M48: 18,245,256 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.9

Radius: 11.6

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.19 AU - 10.53 AU

Year: 11089 Days

Day: 14.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 26,503,641 km

• M1: 175,628 km (0.099 R)
• M2: 364,420 km (0.099 R)
• M3: 468,840 km (0.104 R)
• M4: 967,449 km (0.111 R)
• M5: 1,050,327 km (0.079 R)
• M6: 1,160,730 km (0.077 R)
• M7: 1,314,217 km (0.062 R)
• M8: 1,393,803 km (0.069 R)
• M9: 1,599,800 km (0.08 R)
• M10: 1,830,928 km (0.054 R)
• M11: 2,182,483 km (0.036 R)
• M12: 2,277,777 km (0.077 R)
• M13: 2,913,718 km (0.112 R)
• M14: 3,697,311 km (0.06 R)
• M15: 3,888,647 km (0.076 R)
• M16: 4,063,677 km (0.095 R)
• M17: 4,281,192 km (0.088 R)
• M18: 4,956,776 km (0.063 R)
• M19: 5,125,672 km (0.117 R)
• M20: 5,599,897 km (0.09 R)
• M21: 6,246,609 km (0.089 R)
• M22: 6,337,714 km (0.088 R)
• M23: 6,846,496 km (0.116 R)
• M24: 7,177,257 km (0.086 R)
• M25: 7,392,678 km (0.09 R)
• M26: 7,610,193 km (0.082 R)
• M27: 7,829,953 km (0.114 R)
• M28: 8,300,737 km (0.071 R)
• M29: 8,375,835 km (0.118 R)
• M30: 8,552,211 km (0.065 R)
• M31: 9,347,623 km (0.062 R)
• M32: 9,583,090 km (0.11 R)
• M33: 9,662,078 km (0.089 R)
• M34: 9,873,459 km (0.08 R)
• M35: 10,220,527 km (0.075 R)
• M36: 10,355,015 km (0.102 R)
• M37: 11,146,986 km (0.117 R)
• M38: 11,313,189 km (0.114 R)
• M39: 11,760,637 km (0.031 R)
• M40: 12,528,971 km (0.054 R)
• M41: 12,701,906 km (0.053 R)
• M42: 12,875,590 km (0.096 R)
• M43: 13,875,053 km (0.079 R)
• M44: 14,233,789 km (0.104 R)
• M45: 14,354,065 km (0.066 R)
• M46: 14,656,103 km (0.099 R)
• M47: 14,838,463 km (0.065 R)
• M48: 15,052,089 km (0.093 R)
• M49: 15,451,515 km (0.065 R)
• M50: 15,667,983 km (0.088 R)
• M51: 16,198,009 km (0.03 R)
• M52: 16,323,671 km (0.103 R)
• M53: 16,892,741 km (0.08 R)
• M54: 17,243,847 km (0.094 R)
• M55: 17,404,216 km (0.1 R)
• M56: 18,018,016 km (0.1 R)
• M57: 18,376,752 km (0.097 R)
• M58: 18,770,643 km (0.098 R)
• M59: 19,500,232 km (0.104 R)
• M60: 19,834,882 km (0.09 R)
• M61: 20,918,719 km (0.026 R)
• M62: 21,089,709 km (0.117 R)
• M63: 21,226,891 km (0.105 R)
• M64: 21,433,336 km (0.107 R)
• M65: 22,405,123 km (0.091 R)
• M66: 22,580,153 km (0.103 R)
• M67: 22,896,403 km (0.116 R)
• M68: 23,284,909 km (0.089 R)
• M69: 23,533,241 km (0.116 R)
• M70: 23,640,054 km (0.096 R)
• M71: 23,889,583 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.1

Radius: 12.1

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.57 AU - 10.67 AU

Year: 11530 Days

Day: 8.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 26,503,641 km

• M1: 180,864 km (0.079 R)
• M2: 267,331 km (0.111 R)
• M3: 353,500 km (0.112 R)
• M4: 436,377 km (0.075 R)
• M5: 659,577 km (0.107 R)
• M6: 1,021,604 km (0.105 R)
• M7: 1,191,697 km (0.04 R)
• M8: 1,821,354 km (0.082 R)
• M9: 2,146,281 km (0.088 R)
• M10: 2,315,775 km (0.106 R)
• M11: 2,668,527 km (0.074 R)
• M12: 2,777,733 km (0.085 R)
• M13: 3,076,331 km (0.117 R)
• M14: 3,365,952 km (0.104 R)
• M15: 3,504,031 km (0.111 R)
• M16: 3,624,158 km (0.044 R)
• M17: 3,745,482 km (0.071 R)
• M18: 3,827,162 km (0.104 R)
• M19: 4,330,110 km (0.025 R)
• M20: 4,943,312 km (0.1 R)
• M21: 5,055,660 km (0.084 R)
• M22: 5,237,421 km (0.077 R)
• M23: 5,467,503 km (0.047 R)
• M24: 5,748,149 km (0.1 R)
• M25: 6,667,876 km (0.098 R)
• M26: 6,842,307 km (0.113 R)
• M27: 6,942,688 km (0.107 R)
• M28: 7,272,401 km (0.115 R)
• M29: 7,607,201 km (0.05 R)
• M30: 7,973,417 km (0.101 R)
• M31: 8,372,394 km (0.059 R)
• M32: 8,479,806 km (0.049 R)
• M33: 9,383,975 km (0.086 R)
• M34: 9,635,898 km (0.047 R)
• M35: 9,890,065 km (0.11 R)
• M36: 10,175,198 km (0.108 R)
• M37: 10,376,408 km (0.072 R)
• M38: 11,105,548 km (0.092 R)
• M39: 11,610,889 km (0.11 R)
• M40: 11,911,730 km (0.099 R)
• M41: 13,611,761 km (0.036 R)
• M42: 14,667,772 km (0.104 R)
• M43: 14,960,385 km (0.059 R)
• M44: 15,518,386 km (0.097 R)
• M45: 15,983,037 km (0.103 R)
• M46: 17,404,515 km (0.051 R)
• M47: 17,887,268 km (0.096 R)
• M48: 17,991,238 km (0.057 R)
• M49: 19,042,612 km (0.088 R)
• M50: 20,366,703 km (0.106 R)
• M51: 20,984,991 km (0.107 R)
• M52: 21,498,710 km (0.09 R)
• M53: 21,868,217 km (0.114 R)
• M54: 22,128,218 km (0.119 R)
• M55: 22,389,266 km (0.079 R)
• M56: 23,140,547 km (0.083 R)
• M57: 23,481,181 km (0.079 R)
• M58: 23,595,175 km (0.039 R)
• M59: 23,823,760 km (0.091 R)
• M60: 25,482,651 km (0.07 R)
• M61: 25,873,700 km (0.063 R)
• M62: 26,030,777 km (0.099 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 19,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit