🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.21 AU - 1.31 AU

Year: 512 Days

Day: 14.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.63 AU - 1.75 AU

Year: 795 Days

Day: 36.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,359,145 km

• M1: 974,780 km (0.111 R)
• M2: 1,451,399 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.71 AU - 4.81 AU

Year: 3180 Days

Day: 42.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.1

Radius: 8.2

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.63 AU - 6.31 AU

Year: 4627 Days

Day: 8.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 23,359,145 km

• M1: 130,749 km (0.09 R)
• M2: 222,751 km (0.091 R)
• M3: 306,975 km (0.087 R)
• M4: 358,885 km (0.074 R)
• M5: 424,110 km (0.116 R)
• M6: 670,198 km (0.106 R)
• M7: 815,907 km (0.11 R)
• M8: 1,138,739 km (0.109 R)
• M9: 1,210,845 km (0.104 R)
• M10: 1,825,992 km (0.082 R)
• M11: 2,121,148 km (0.08 R)
• M12: 2,375,764 km (0.078 R)
• M13: 2,525,661 km (0.07 R)
• M14: 2,582,658 km (0.057 R)
• M15: 2,678,699 km (0.106 R)
• M16: 2,874,373 km (0.1 R)
• M17: 3,156,066 km (0.038 R)
• M18: 3,467,978 km (0.086 R)
• M19: 3,877,278 km (0.077 R)
• M20: 3,943,250 km (0.101 R)
• M21: 4,166,151 km (0.12 R)
• M22: 4,233,769 km (0.086 R)
• M23: 5,267,939 km (0.074 R)
• M24: 5,563,096 km (0.119 R)
• M25: 5,914,352 km (0.086 R)
• M26: 6,041,510 km (0.066 R)
• M27: 6,092,672 km (0.116 R)
• M28: 6,376,460 km (0.068 R)
• M29: 6,611,927 km (0.083 R)
• M30: 6,717,543 km (0.095 R)
• M31: 6,903,643 km (0.118 R)
• M32: 7,091,388 km (0.096 R)
• M33: 7,472,114 km (0.114 R)
• M34: 7,664,946 km (0.047 R)
• M35: 8,310,162 km (0.082 R)
• M36: 8,481,302 km (0.049 R)
• M37: 8,624,916 km (0.117 R)
• M38: 9,060,395 km (0.106 R)
• M39: 9,148,508 km (0.1 R)
• M40: 9,414,044 km (0.118 R)
• M41: 9,652,354 km (0.103 R)
• M42: 9,952,896 km (0.098 R)
• M43: 10,134,807 km (0.074 R)
• M44: 10,810,989 km (0.085 R)
• M45: 11,154,616 km (0.052 R)
• M46: 11,343,558 km (0.078 R)
• M47: 11,852,639 km (0.064 R)
• M48: 12,271,663 km (0.047 R)
• M49: 12,662,712 km (0.091 R)
• M50: 13,058,099 km (0.097 R)
• M51: 14,063,845 km (0.098 R)
• M52: 14,644,884 km (0.05 R)
• M53: 14,713,699 km (0.109 R)
• M54: 15,936,362 km (0.069 R)
• M55: 17,227,541 km (0.107 R)
• M56: 17,959,374 km (0.06 R)
• M57: 18,033,126 km (0.119 R)
• M58: 18,106,877 km (0.12 R)
• M59: 18,366,131 km (0.08 R)
• M60: 18,776,029 km (0.052 R)
• M61: 19,188,919 km (0.075 R)
• M62: 19,718,795 km (0.073 R)
• M63: 20,754,161 km (0.097 R)
• M64: 20,986,636 km (0.038 R)
• M65: 21,064,278 km (0.061 R)
• M66: 21,610,759 km (0.115 R)
• M67: 22,280,658 km (0.111 R)
• M68: 22,677,840 km (0.039 R)
• M69: 23,964,681 km (0.081 R)
• M70: 24,167,835 km (0.104 R)
• M71: 24,904,156 km (0.109 R)
• M72: 25,192,431 km (0.051 R)
• M73: 25,730,834 km (0.094 R)
• M74: 26,022,250 km (0.037 R)
• M75: 26,356,751 km (0.103 R)
• M76: 27,156,801 km (0.034 R)
• M77: 27,410,967 km (0.111 R)
• M78: 27,708,667 km (0.068 R)
• M79: 28,007,414 km (0.087 R)
• M80: 28,823,770 km (0.087 R)
• M81: 28,910,088 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.2

Radius: 10.7

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.38 AU - 6.78 AU

Year: 4767 Days

Day: 11.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 23,359,145 km

• M1: 150,346 km (0.091 R)
• M2: 257,308 km (0.115 R)
• M3: 335,398 km (0.081 R)
• M4: 670,049 km (0.096 R)
• M5: 841,488 km (0.058 R)
• M6: 932,892 km (0.104 R)
• M7: 1,537,567 km (0.074 R)
• M8: 1,718,281 km (0.075 R)
• M9: 1,993,541 km (0.084 R)
• M10: 2,136,557 km (0.107 R)
• M11: 2,209,411 km (0.103 R)
• M12: 2,414,210 km (0.084 R)
• M13: 2,762,773 km (0.082 R)
• M14: 2,862,555 km (0.096 R)
• M15: 3,231,613 km (0.094 R)
• M16: 3,725,436 km (0.108 R)
• M17: 4,037,796 km (0.109 R)
• M18: 4,428,396 km (0.091 R)
• M19: 4,903,669 km (0.106 R)
• M20: 5,000,758 km (0.062 R)
• M21: 5,073,911 km (0.066 R)
• M22: 5,370,264 km (0.118 R)
• M23: 5,495,478 km (0.061 R)
• M24: 5,825,491 km (0.108 R)
• M25: 5,928,414 km (0.053 R)
• M26: 6,881,502 km (0.065 R)
• M27: 7,431,424 km (0.067 R)
• M28: 7,515,199 km (0.106 R)
• M29: 7,599,273 km (0.085 R)
• M30: 7,740,044 km (0.107 R)
• M31: 7,881,564 km (0.092 R)
• M32: 7,995,557 km (0.08 R)
• M33: 8,427,746 km (0.115 R)
• M34: 8,632,096 km (0.12 R)
• M35: 8,808,622 km (0.036 R)
• M36: 9,345,080 km (0.106 R)
• M37: 9,465,805 km (0.107 R)
• M38: 9,892,309 km (0.065 R)
• M39: 10,231,746 km (0.109 R)
• M40: 10,325,095 km (0.047 R)
• M41: 10,575,223 km (0.062 R)
• M42: 11,241,233 km (0.107 R)
• M43: 11,401,751 km (0.109 R)
• M44: 12,084,666 km (0.102 R)
• M45: 13,218,169 km (0.051 R)
• M46: 13,285,936 km (0.115 R)
• M47: 13,387,813 km (0.095 R)
• M48: 13,523,947 km (0.11 R)
• M49: 13,694,787 km (0.11 R)
• M50: 13,832,118 km (0.117 R)
• M51: 14,004,156 km (0.095 R)
• M52: 14,946,174 km (0.067 R)
• M53: 15,052,089 km (0.112 R)
• M54: 15,122,849 km (0.099 R)
• M55: 15,335,876 km (0.107 R)
• M56: 15,407,085 km (0.093 R)
• M57: 15,800,677 km (0.118 R)
• M58: 15,908,686 km (0.099 R)
• M59: 16,270,115 km (0.069 R)
• M60: 17,780,754 km (0.048 R)
• M61: 18,990,552 km (0.032 R)
• M62: 19,451,164 km (0.118 R)
• M63: 19,915,366 km (0.063 R)
• M64: 20,973,173 km (0.116 R)
• M65: 21,369,607 km (0.109 R)
• M66: 21,489,136 km (0.086 R)
• M67: 21,608,664 km (0.049 R)
• M68: 22,009,138 km (0.115 R)
• M69: 22,250,589 km (0.108 R)
• M70: 22,857,956 km (0.098 R)
• M71: 23,061,709 km (0.094 R)
• M72: 23,635,267 km (0.069 R)
• M73: 24,047,708 km (0.08 R)
• M74: 25,679,372 km (0.082 R)
• M75: 26,146,117 km (0.1 R)
• M76: 26,401,780 km (0.108 R)
• M77: 27,346,491 km (0.1 R)
• M78: 27,692,810 km (0.119 R)
• M79: 27,823,110 km (0.09 R)
• M80: 28,127,691 km (0.066 R)
• M81: 29,269,123 km (0.096 R)
• M82: 29,401,816 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.8

Radius: 10.4

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.22 AU - 6.36 AU

Year: 5039 Days

Day: 9.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 23,359,145 km

• M1: 138,228 km (0.117 R)
• M2: 301,290 km (0.084 R)
• M3: 419,173 km (0.071 R)
• M4: 595,549 km (0.102 R)
• M5: 667,207 km (0.099 R)
• M6: 775,216 km (0.105 R)
• M7: 1,022,801 km (0.081 R)
• M8: 1,098,198 km (0.114 R)
• M9: 1,255,126 km (0.054 R)
• M10: 1,591,721 km (0.115 R)
• M11: 1,665,323 km (0.081 R)
• M12: 1,770,640 km (0.044 R)
• M13: 1,847,235 km (0.113 R)
• M14: 2,099,905 km (0.026 R)
• M15: 2,164,831 km (0.098 R)
• M16: 2,296,776 km (0.056 R)
• M17: 2,569,044 km (0.058 R)
• M18: 2,762,175 km (0.111 R)
• M19: 2,905,789 km (0.076 R)
• M20: 3,107,447 km (0.111 R)
• M21: 3,370,590 km (0.117 R)
• M22: 3,959,108 km (0.114 R)
• M23: 4,101,076 km (0.117 R)
• M24: 4,685,854 km (0.095 R)
• M25: 5,075,706 km (0.083 R)
• M26: 5,408,561 km (0.104 R)
• M27: 5,521,059 km (0.117 R)
• M28: 6,307,196 km (0.088 R)
• M29: 6,592,928 km (0.041 R)
• M30: 6,883,148 km (0.106 R)
• M31: 6,956,301 km (0.081 R)
• M32: 7,351,090 km (0.097 R)
• M33: 7,450,872 km (0.072 R)
• M34: 7,956,812 km (0.066 R)
• M35: 8,110,897 km (0.114 R)
• M36: 8,265,881 km (0.101 R)
• M37: 9,028,830 km (0.083 R)
• M38: 9,323,986 km (0.111 R)
• M39: 9,486,450 km (0.12 R)
• M40: 9,567,981 km (0.081 R)
• M41: 10,228,904 km (0.117 R)
• M42: 10,876,214 km (0.114 R)
• M43: 10,961,634 km (0.097 R)
• M44: 11,047,204 km (0.099 R)
• M45: 11,276,687 km (0.118 R)
• M46: 12,121,616 km (0.073 R)
• M47: 12,926,602 km (0.09 R)
• M48: 13,442,266 km (0.049 R)
• M49: 13,841,094 km (0.11 R)
• M50: 14,212,845 km (0.112 R)
• M51: 14,682,133 km (0.1 R)
• M52: 14,934,505 km (0.046 R)
• M53: 15,092,929 km (0.038 R)
• M54: 16,087,755 km (0.119 R)
• M55: 16,380,668 km (0.032 R)
• M56: 16,511,267 km (0.072 R)
• M57: 17,103,824 km (0.098 R)
• M58: 18,445,268 km (0.096 R)
• M59: 18,820,160 km (0.086 R)
• M60: 18,957,042 km (0.081 R)
• M61: 19,438,897 km (0.101 R)
• M62: 21,370,804 km (0.034 R)
• M63: 21,980,266 km (0.076 R)
• M64: 22,522,707 km (0.08 R)
• M65: 22,631,764 km (0.112 R)
• M66: 24,065,061 km (0.067 R)
• M67: 24,924,052 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.8

Radius: 10.1

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.45 AU - 9.81 AU

Year: 8384 Days

Day: 12 Hours

Environment

Temp: -173 °C

Axial Tilt: 158.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 23,359,145 km

• M1: 142,268 km (0.028 R)
• M2: 223,050 km (0.109 R)
• M3: 347,366 km (0.069 R)
• M4: 475,572 km (0.12 R)
• M5: 622,028 km (0.103 R)
• M6: 838,346 km (0.114 R)
• M7: 904,768 km (0.114 R)
• M8: 1,239,867 km (0.095 R)
• M9: 1,768,546 km (0.08 R)
• M10: 1,929,513 km (0.104 R)
• M11: 2,004,462 km (0.093 R)
• M12: 2,297,823 km (0.111 R)
• M13: 2,393,416 km (0.108 R)
• M14: 2,638,458 km (0.096 R)
• M15: 2,891,577 km (0.114 R)
• M16: 3,152,626 km (0.069 R)
• M17: 3,223,535 km (0.106 R)
• M18: 3,421,453 km (0.042 R)
• M19: 3,660,510 km (0.076 R)
• M20: 3,810,407 km (0.058 R)
• M21: 4,233,171 km (0.075 R)
• M22: 4,370,801 km (0.088 R)
• M23: 4,570,065 km (0.095 R)
• M24: 5,060,597 km (0.094 R)
• M25: 5,849,726 km (0.093 R)
• M26: 6,091,625 km (0.096 R)
• M27: 6,202,777 km (0.102 R)
• M28: 6,269,796 km (0.101 R)
• M29: 6,427,024 km (0.099 R)
• M30: 6,837,371 km (0.05 R)
• M31: 6,906,634 km (0.119 R)
• M32: 7,421,550 km (0.111 R)
• M33: 8,045,972 km (0.1 R)
• M34: 8,389,299 km (0.079 R)
• M35: 8,562,683 km (0.113 R)
• M36: 8,787,379 km (0.101 R)
• M37: 8,913,191 km (0.066 R)
• M38: 8,988,887 km (0.096 R)
• M39: 9,319,499 km (0.051 R)
• M40: 9,576,508 km (0.062 R)
• M41: 9,966,509 km (0.1 R)
• M42: 10,229,353 km (0.09 R)
• M43: 11,004,719 km (0.086 R)
• M44: 11,113,027 km (0.077 R)
• M45: 11,413,121 km (0.079 R)
• M46: 11,605,504 km (0.108 R)
• M47: 11,715,757 km (0.116 R)
• M48: 11,937,611 km (0.117 R)
• M49: 12,049,061 km (0.109 R)
• M50: 12,441,756 km (0.092 R)
• M51: 12,753,368 km (0.095 R)
• M52: 13,153,692 km (0.114 R)
• M53: 13,355,350 km (0.117 R)
• M54: 13,587,077 km (0.119 R)
• M55: 13,732,636 km (0.097 R)
• M56: 14,468,059 km (0.115 R)
• M57: 14,795,678 km (0.072 R)
• M58: 14,975,495 km (0.065 R)
• M59: 15,367,441 km (0.1 R)
• M60: 15,701,643 km (0.113 R)
• M61: 15,977,053 km (0.102 R)
• M62: 16,099,872 km (0.115 R)
• M63: 16,563,476 km (0.089 R)
• M64: 17,031,568 km (0.059 R)
• M65: 17,282,892 km (0.104 R)
• M66: 17,567,128 km (0.083 R)
• M67: 17,662,273 km (0.1 R)
• M68: 17,853,010 km (0.044 R)
• M69: 18,525,901 km (0.074 R)
• M70: 18,687,467 km (0.067 R)
• M71: 19,305,156 km (0.106 R)
• M72: 19,797,633 km (0.071 R)
• M73: 19,929,728 km (0.094 R)
• M74: 20,627,602 km (0.067 R)
• M75: 21,030,020 km (0.109 R)
• M76: 21,842,785 km (0.105 R)
• M77: 22,942,180 km (0.058 R)
• M78: 23,115,564 km (0.102 R)
• M79: 23,359,109 km (0.055 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 14,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit