🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.43 AU - 0.63 AU

Year: 168 Days

Day: 35.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.76 AU - 0.84 AU

Year: 312 Days

Day: 21.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,861,231 km

• M1: 26,030 km (0.111 R)

Asteroid Belt

Center: 1.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.6

Radius: 15

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.59 AU - 2.99 AU

Year: 2034 Days

Day: 12 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 24,861,231 km

• M1: 188,344 km (0.118 R)
• M2: 312,061 km (0.069 R)
• M3: 426,504 km (0.116 R)
• M4: 536,308 km (0.093 R)
• M5: 694,733 km (0.079 R)
• M6: 806,632 km (0.118 R)
• M7: 946,057 km (0.088 R)
• M8: 1,131,259 km (0.073 R)
• M9: 1,449,603 km (0.108 R)
• M10: 1,548,338 km (0.111 R)
• M11: 1,779,616 km (0.065 R)
• M12: 1,931,159 km (0.084 R)
• M13: 2,238,433 km (0.091 R)
• M14: 2,481,978 km (0.039 R)
• M15: 2,581,910 km (0.117 R)
• M16: 2,775,639 km (0.076 R)
• M17: 2,869,138 km (0.094 R)
• M18: 3,080,968 km (0.115 R)
• M19: 3,177,908 km (0.114 R)
• M20: 3,308,955 km (0.106 R)
• M21: 3,430,578 km (0.119 R)
• M22: 3,897,773 km (0.081 R)
• M23: 4,544,035 km (0.069 R)
• M24: 4,704,703 km (0.069 R)
• M25: 4,955,729 km (0.039 R)
• M26: 5,405,719 km (0.087 R)
• M27: 5,682,026 km (0.065 R)
• M28: 5,802,004 km (0.1 R)
• M29: 5,895,802 km (0.045 R)
• M30: 6,030,739 km (0.098 R)
• M31: 6,153,110 km (0.079 R)
• M32: 6,386,632 km (0.105 R)
• M33: 6,525,310 km (0.079 R)
• M34: 6,665,034 km (0.078 R)
• M35: 7,364,105 km (0.066 R)
• M36: 7,495,153 km (0.11 R)
• M37: 7,774,153 km (0.088 R)
• M38: 7,952,174 km (0.115 R)
• M39: 8,131,691 km (0.114 R)
• M40: 8,237,008 km (0.118 R)
• M41: 8,555,652 km (0.115 R)
• M42: 8,847,517 km (0.102 R)
• M43: 9,425,264 km (0.093 R)
• M44: 9,599,396 km (0.105 R)
• M45: 9,742,711 km (0.065 R)
• M46: 9,918,937 km (0.087 R)
• M47: 10,079,905 km (0.083 R)
• M48: 10,388,226 km (0.113 R)
• M49: 10,914,810 km (0.106 R)
• M50: 11,281,774 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.6

Radius: 14.4

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.72 AU - 3.3 AU

Year: 2280 Days

Day: 8.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 24,861,231 km

• M1: 180,714 km (0.064 R)
• M2: 311,014 km (0.088 R)
• M3: 552,016 km (0.111 R)
• M4: 721,660 km (0.034 R)
• M5: 855,101 km (0.085 R)
• M6: 978,370 km (0.026 R)
• M7: 1,160,131 km (0.068 R)
• M8: 1,331,720 km (0.062 R)
• M9: 1,477,877 km (0.082 R)
• M10: 1,836,314 km (0.078 R)
• M11: 1,974,991 km (0.047 R)
• M12: 2,065,049 km (0.094 R)
• M13: 2,371,276 km (0.086 R)
• M14: 2,495,143 km (0.084 R)
• M15: 2,593,129 km (0.063 R)
• M16: 2,721,036 km (0.083 R)
• M17: 2,836,675 km (0.08 R)
• M18: 2,968,620 km (0.097 R)
• M19: 3,254,202 km (0.079 R)
• M20: 3,346,355 km (0.091 R)
• M21: 3,755,655 km (0.111 R)
• M22: 4,281,790 km (0.066 R)
• M23: 4,502,298 km (0.051 R)
• M24: 4,639,928 km (0.085 R)
• M25: 4,866,568 km (0.112 R)
• M26: 5,312,819 km (0.091 R)
• M27: 5,660,933 km (0.099 R)
• M28: 5,753,833 km (0.079 R)
• M29: 6,187,518 km (0.073 R)
• M30: 6,418,197 km (0.074 R)
• M31: 6,808,797 km (0.036 R)
• M32: 6,947,475 km (0.099 R)
• M33: 7,126,992 km (0.075 R)
• M34: 7,328,351 km (0.032 R)
• M35: 7,490,964 km (0.099 R)
• M36: 7,798,836 km (0.099 R)
• M37: 7,964,740 km (0.113 R)
• M38: 8,236,859 km (0.088 R)
• M39: 8,747,586 km (0.104 R)
• M40: 8,898,381 km (0.106 R)
• M41: 9,180,971 km (0.096 R)
• M42: 9,577,106 km (0.092 R)
• M43: 9,934,047 km (0.057 R)
• M44: 10,136,602 km (0.096 R)
• M45: 10,431,908 km (0.081 R)
• M46: 10,569,090 km (0.074 R)
• M47: 11,077,274 km (0.042 R)
• M48: 11,570,049 km (0.117 R)
• M49: 11,807,162 km (0.092 R)
• M50: 11,950,177 km (0.115 R)
• M51: 12,189,982 km (0.088 R)
• M52: 12,674,231 km (0.116 R)
• M53: 12,820,687 km (0.082 R)
• M54: 13,164,762 km (0.068 R)
• M55: 13,937,585 km (0.087 R)
• M56: 14,571,581 km (0.058 R)
• M57: 15,501,032 km (0.117 R)
• M58: 15,710,320 km (0.047 R)
• M59: 15,999,343 km (0.107 R)
• M60: 16,104,959 km (0.1 R)
• M61: 16,850,555 km (0.091 R)
• M62: 17,173,686 km (0.119 R)
• M63: 17,743,803 km (0.111 R)
• M64: 18,210,100 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.7

Radius: 13.6

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.44 AU - 5.66 AU

Year: 4954 Days

Day: 10 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 24,861,231 km

• M1: 173,085 km (0.115 R)
• M2: 365,168 km (0.066 R)
• M3: 542,442 km (0.044 R)
• M4: 663,766 km (0.096 R)
• M5: 796,010 km (0.115 R)
• M6: 893,398 km (0.11 R)
• M7: 1,175,241 km (0.073 R)
• M8: 1,314,217 km (0.113 R)
• M9: 1,499,719 km (0.114 R)
• M10: 1,737,130 km (0.117 R)
• M11: 2,473,601 km (0.041 R)
• M12: 2,807,354 km (0.106 R)
• M13: 3,155,767 km (0.117 R)
• M14: 3,263,029 km (0.101 R)
• M15: 3,592,443 km (0.097 R)
• M16: 3,685,792 km (0.066 R)
• M17: 4,048,567 km (0.089 R)
• M18: 4,303,332 km (0.09 R)
• M19: 4,746,890 km (0.095 R)
• M20: 4,849,664 km (0.099 R)
• M21: 5,289,930 km (0.028 R)
• M22: 5,699,529 km (0.075 R)
• M23: 6,254,089 km (0.053 R)
• M24: 6,344,595 km (0.11 R)
• M25: 6,664,286 km (0.093 R)
• M26: 6,942,688 km (0.05 R)
• M27: 7,130,283 km (0.113 R)
• M28: 7,224,829 km (0.107 R)
• M29: 7,439,053 km (0.109 R)
• M30: 8,366,411 km (0.025 R)
• M31: 8,793,213 km (0.071 R)
• M32: 8,894,641 km (0.082 R)
• M33: 9,201,316 km (0.111 R)
• M34: 9,904,277 km (0.116 R)
• M35: 10,142,436 km (0.117 R)
• M36: 10,248,950 km (0.047 R)
• M37: 10,463,025 km (0.113 R)
• M38: 11,224,029 km (0.076 R)
• M39: 11,389,484 km (0.117 R)
• M40: 11,527,862 km (0.078 R)
• M41: 11,722,788 km (0.06 R)
• M42: 12,115,632 km (0.041 R)
• M43: 12,598,534 km (0.103 R)
• M44: 12,770,572 km (0.057 R)
• M45: 13,700,921 km (0.091 R)
• M46: 14,114,709 km (0.112 R)
• M47: 14,293,478 km (0.12 R)
• M48: 14,652,962 km (0.107 R)
• M49: 14,924,632 km (0.115 R)
• M50: 15,015,587 km (0.109 R)
• M51: 16,683,753 km (0.091 R)
• M52: 17,892,653 km (0.082 R)
• M53: 18,086,083 km (0.036 R)
• M54: 18,247,799 km (0.088 R)
• M55: 18,768,698 km (0.076 R)
• M56: 19,162,590 km (0.114 R)
• M57: 19,393,569 km (0.08 R)
• M58: 20,025,321 km (0.045 R)
• M59: 20,832,999 km (0.067 R)
• M60: 21,411,494 km (0.034 R)
• M61: 22,133,454 km (0.096 R)
• M62: 22,237,275 km (0.032 R)
• M63: 22,793,629 km (0.114 R)
• M64: 23,108,533 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.4

Radius: 15

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.81 AU - 6.05 AU

Year: 6304 Days

Day: 6.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 24,861,231 km

• M1: 198,516 km (0.091 R)
• M2: 314,455 km (0.037 R)
• M3: 615,595 km (0.108 R)
• M4: 761,304 km (0.115 R)
• M5: 932,593 km (0.11 R)
• M6: 1,067,231 km (0.108 R)
• M7: 1,169,855 km (0.117 R)
• M8: 1,358,199 km (0.104 R)
• M9: 1,542,504 km (0.094 R)
• M10: 1,750,893 km (0.083 R)
• M11: 2,001,021 km (0.106 R)
• M12: 2,279,872 km (0.11 R)
• M13: 2,589,240 km (0.036 R)
• M14: 2,767,112 km (0.052 R)
• M15: 3,098,022 km (0.11 R)
• M16: 3,268,265 km (0.07 R)
• M17: 3,777,945 km (0.119 R)
• M18: 4,021,939 km (0.066 R)
• M19: 4,187,394 km (0.08 R)
• M20: 4,376,486 km (0.104 R)
• M21: 4,654,588 km (0.094 R)
• M22: 4,850,561 km (0.068 R)
• M23: 5,093,807 km (0.085 R)
• M24: 5,386,571 km (0.06 R)
• M25: 5,661,831 km (0.099 R)
• M26: 6,226,413 km (0.104 R)
• M27: 6,394,561 km (0.114 R)
• M28: 6,564,205 km (0.093 R)
• M29: 6,759,879 km (0.114 R)
• M30: 7,664,647 km (0.059 R)
• M31: 8,210,081 km (0.063 R)
• M32: 8,315,398 km (0.119 R)
• M33: 9,038,404 km (0.107 R)
• M34: 9,256,518 km (0.099 R)
• M35: 10,316,269 km (0.105 R)
• M36: 10,947,572 km (0.096 R)
• M37: 11,121,854 km (0.095 R)
• M38: 11,709,773 km (0.115 R)
• M39: 11,858,324 km (0.108 R)
• M40: 12,428,591 km (0.105 R)
• M41: 12,793,311 km (0.041 R)
• M42: 13,316,305 km (0.119 R)
• M43: 13,658,286 km (0.113 R)
• M44: 13,846,181 km (0.084 R)
• M45: 14,224,364 km (0.054 R)
• M46: 15,249,708 km (0.048 R)
• M47: 15,347,096 km (0.085 R)
• M48: 15,902,702 km (0.077 R)
• M49: 16,133,532 km (0.111 R)
• M50: 16,531,612 km (0.08 R)
• M51: 18,053,321 km (0.03 R)
• M52: 18,156,394 km (0.086 R)
• M53: 18,362,989 km (0.089 R)
• M54: 18,466,660 km (0.118 R)
• M55: 19,197,596 km (0.098 R)
• M56: 19,513,696 km (0.12 R)
• M57: 19,690,072 km (0.09 R)
• M58: 20,401,110 km (0.119 R)
• M59: 20,508,372 km (0.057 R)
• M60: 20,939,812 km (0.063 R)
• M61: 21,156,580 km (0.07 R)
• M62: 22,067,930 km (0.071 R)
• M63: 22,732,144 km (0.103 R)
• M64: 23,253,194 km (0.102 R)
• M65: 23,665,486 km (0.074 R)
• M66: 23,966,776 km (0.11 R)
• M67: 24,383,256 km (0.053 R)
• M68: 24,573,245 km (0.12 R)
• M69: 25,300,141 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166

Radius: 11.6

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.27 AU - 7.15 AU

Year: 7588 Days

Day: 10 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 24,861,231 km

• M1: 266,284 km (0.072 R)
• M2: 349,461 km (0.102 R)
• M3: 1,329,626 km (0.083 R)
• M4: 1,594,564 km (0.086 R)
• M5: 1,667,268 km (0.096 R)
• M6: 1,938,190 km (0.116 R)
• M7: 2,158,996 km (0.1 R)
• M8: 2,573,981 km (0.113 R)
• M9: 3,402,155 km (0.094 R)
• M10: 3,535,147 km (0.109 R)
• M11: 3,611,891 km (0.117 R)
• M12: 3,806,368 km (0.095 R)
• M13: 4,307,671 km (0.044 R)
• M14: 4,660,572 km (0.033 R)
• M15: 4,766,188 km (0.06 R)
• M16: 4,872,552 km (0.105 R)
• M17: 5,044,440 km (0.118 R)
• M18: 6,303,605 km (0.077 R)
• M19: 6,538,474 km (0.106 R)
• M20: 6,656,956 km (0.067 R)
• M21: 7,040,824 km (0.114 R)
• M22: 7,186,831 km (0.088 R)
• M23: 7,309,053 km (0.048 R)
• M24: 7,531,056 km (0.076 R)
• M25: 7,931,230 km (0.11 R)
• M26: 8,596,193 km (0.062 R)
• M27: 9,120,085 km (0.047 R)
• M28: 11,005,616 km (0.073 R)
• M29: 11,231,958 km (0.088 R)
• M30: 11,660,406 km (0.117 R)
• M31: 13,881,934 km (0.111 R)
• M32: 14,962,629 km (0.11 R)
• M33: 15,370,882 km (0.101 R)
• M34: 15,655,716 km (0.117 R)
• M35: 15,782,875 km (0.118 R)
• M36: 16,038,089 km (0.105 R)
• M37: 16,779,795 km (0.052 R)
• M38: 17,040,394 km (0.112 R)
• M39: 17,171,292 km (0.102 R)
• M40: 17,302,340 km (0.105 R)
• M41: 17,598,694 km (0.103 R)
• M42: 18,096,256 km (0.116 R)
• M43: 18,296,568 km (0.076 R)
• M44: 19,275,237 km (0.09 R)
• M45: 19,822,466 km (0.078 R)
• M46: 19,994,503 km (0.117 R)
• M47: 21,529,976 km (0.098 R)
• M48: 22,169,058 km (0.055 R)
• M49: 22,490,993 km (0.114 R)
• M50: 22,922,433 km (0.113 R)
• M51: 23,139,350 km (0.088 R)
• M52: 23,247,958 km (0.101 R)
• M53: 23,465,772 km (0.085 R)
• M54: 24,861,221 km (0.095 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 13,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit