🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.78 AU - 0.84 AU

Year: 264 Days

Day: 19.8 Hours

Environment

Temp: 125 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.82 AU - 1.34 AU

Year: 406 Days

Day: 14.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,988,458 km

• M1: 155,432 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.66 AU - 4.7 AU

Year: 3091 Days

Day: 17.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.3

Radius: 9.9

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.7 AU - 6.24 AU

Year: 4627 Days

Day: 10.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 80,988,458 km

• M1: 131,646 km (0.095 R)
• M2: 196,123 km (0.046 R)
• M3: 293,810 km (0.09 R)
• M4: 359,783 km (0.109 R)
• M5: 696,677 km (0.085 R)
• M6: 1,083,089 km (0.067 R)
• M7: 1,393,205 km (0.094 R)
• M8: 1,572,872 km (0.099 R)
• M9: 1,658,442 km (0.049 R)
• M10: 1,774,979 km (0.073 R)
• M11: 1,849,179 km (0.107 R)
• M12: 2,001,021 km (0.102 R)
• M13: 2,204,624 km (0.054 R)
• M14: 2,448,169 km (0.079 R)
• M15: 2,581,610 km (0.1 R)
• M16: 2,649,229 km (0.095 R)
• M17: 3,103,707 km (0.1 R)
• M18: 3,193,915 km (0.104 R)
• M19: 3,469,923 km (0.101 R)
• M20: 3,869,349 km (0.103 R)
• M21: 4,223,447 km (0.042 R)
• M22: 4,343,873 km (0.073 R)
• M23: 4,445,151 km (0.069 R)
• M24: 4,670,595 km (0.074 R)
• M25: 4,816,004 km (0.1 R)
• M26: 6,168,967 km (0.066 R)
• M27: 6,260,072 km (0.055 R)
• M28: 6,536,230 km (0.1 R)
• M29: 6,652,468 km (0.099 R)
• M30: 6,722,629 km (0.104 R)
• M31: 7,005,369 km (0.05 R)
• M32: 7,124,449 km (0.052 R)
• M33: 7,244,127 km (0.118 R)
• M34: 8,351,152 km (0.114 R)
• M35: 8,834,203 km (0.069 R)
• M36: 9,144,170 km (0.095 R)
• M37: 9,721,468 km (0.077 R)
• M38: 10,391,966 km (0.108 R)
• M39: 10,609,631 km (0.116 R)
• M40: 11,160,600 km (0.106 R)
• M41: 11,411,475 km (0.104 R)
• M42: 11,608,047 km (0.082 R)
• M43: 11,720,694 km (0.032 R)
• M44: 12,118,325 km (0.059 R)
• M45: 12,318,786 km (0.103 R)
• M46: 12,781,193 km (0.056 R)
• M47: 13,190,493 km (0.108 R)
• M48: 14,656,552 km (0.098 R)
• M49: 15,054,183 km (0.028 R)
• M50: 16,743,592 km (0.094 R)
• M51: 17,319,993 km (0.096 R)
• M52: 17,545,885 km (0.1 R)
• M53: 17,740,213 km (0.065 R)
• M54: 17,968,051 km (0.101 R)
• M55: 18,657,098 km (0.087 R)
• M56: 18,822,404 km (0.111 R)
• M57: 19,254,443 km (0.081 R)
• M58: 19,555,583 km (0.052 R)
• M59: 19,656,263 km (0.089 R)
• M60: 20,434,172 km (0.096 R)
• M61: 20,844,070 km (0.079 R)
• M62: 20,912,586 km (0.078 R)
• M63: 21,153,289 km (0.065 R)
• M64: 21,498,560 km (0.084 R)
• M65: 22,264,801 km (0.111 R)
• M66: 22,898,497 km (0.061 R)
• M67: 23,324,103 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.4

Radius: 11.2

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.65 AU - 9.17 AU

Year: 7295 Days

Day: 10.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 80,988,458 km

• M1: 189,840 km (0.114 R)
• M2: 692,189 km (0.107 R)
• M3: 1,329,027 km (0.105 R)
• M4: 2,372,622 km (0.112 R)
• M5: 2,766,214 km (0.086 R)
• M6: 2,970,864 km (0.105 R)
• M7: 3,223,086 km (0.108 R)
• M8: 3,884,159 km (0.088 R)
• M9: 4,514,714 km (0.117 R)
• M10: 6,001,418 km (0.102 R)
• M11: 6,267,403 km (0.107 R)
• M12: 6,756,139 km (0.054 R)
• M13: 6,977,245 km (0.113 R)
• M14: 7,398,363 km (0.059 R)
• M15: 7,626,499 km (0.104 R)
• M16: 9,378,889 km (0.038 R)
• M17: 10,474,993 km (0.103 R)
• M18: 10,989,609 km (0.111 R)
• M19: 11,119,610 km (0.033 R)
• M20: 11,217,447 km (0.096 R)
• M21: 11,776,943 km (0.105 R)
• M22: 12,480,801 km (0.072 R)
• M23: 14,637,553 km (0.111 R)
• M24: 14,852,226 km (0.074 R)
• M25: 15,032,043 km (0.078 R)
• M26: 15,212,607 km (0.116 R)
• M27: 16,459,207 km (0.071 R)
• M28: 16,607,907 km (0.112 R)
• M29: 17,320,890 km (0.075 R)
• M30: 18,005,600 km (0.099 R)
• M31: 18,466,960 km (0.064 R)
• M32: 19,914,020 km (0.117 R)
• M33: 20,311,352 km (0.084 R)
• M34: 20,431,030 km (0.115 R)
• M35: 21,154,336 km (0.087 R)
• M36: 21,845,029 km (0.067 R)
• M37: 22,090,669 km (0.113 R)
• M38: 22,419,485 km (0.115 R)
• M39: 22,957,439 km (0.08 R)
• M40: 23,290,444 km (0.107 R)
• M41: 23,541,319 km (0.117 R)
• M42: 23,625,244 km (0.067 R)
• M43: 24,172,473 km (0.099 R)
• M44: 24,553,947 km (0.045 R)
• M45: 26,621,240 km (0.089 R)
• M46: 27,102,945 km (0.082 R)
• M47: 27,234,741 km (0.086 R)
• M48: 28,431,075 km (0.096 R)
• M49: 28,878,373 km (0.034 R)
• M50: 29,147,948 km (0.101 R)
• M51: 29,328,214 km (0.106 R)
• M52: 29,418,421 km (0.078 R)
• M53: 29,508,778 km (0.098 R)
• M54: 30,416,987 km (0.088 R)
• M55: 30,645,573 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.2

Radius: 9.1

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.92 AU - 8.98 AU

Year: 9683 Days

Day: 13.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 80,988,458 km

• M1: 139,874 km (0.119 R)
• M2: 293,062 km (0.079 R)
• M3: 361,428 km (0.114 R)
• M4: 683,961 km (0.061 R)
• M5: 798,553 km (0.065 R)
• M6: 1,010,384 km (0.111 R)
• M7: 1,300,753 km (0.118 R)
• M8: 1,530,237 km (0.069 R)
• M9: 1,683,126 km (0.074 R)
• M10: 1,772,884 km (0.085 R)
• M11: 2,369,630 km (0.117 R)
• M12: 2,496,190 km (0.087 R)
• M13: 2,677,203 km (0.089 R)
• M14: 2,782,520 km (0.09 R)
• M15: 2,943,189 km (0.036 R)
• M16: 3,443,593 km (0.109 R)
• M17: 3,910,638 km (0.037 R)
• M18: 5,000,758 km (0.115 R)
• M19: 5,495,328 km (0.117 R)
• M20: 5,663,775 km (0.035 R)
• M21: 6,005,607 km (0.119 R)
• M22: 6,213,996 km (0.072 R)
• M23: 6,319,014 km (0.057 R)
• M24: 6,781,271 km (0.092 R)
• M25: 6,889,580 km (0.089 R)
• M26: 7,254,450 km (0.092 R)
• M27: 7,439,353 km (0.107 R)
• M28: 7,775,948 km (0.076 R)
• M29: 8,776,309 km (0.099 R)
• M30: 9,331,766 km (0.064 R)
• M31: 10,144,980 km (0.067 R)
• M32: 10,227,408 km (0.112 R)
• M33: 10,811,737 km (0.071 R)
• M34: 11,406,838 km (0.029 R)
• M35: 11,492,707 km (0.074 R)
• M36: 12,187,439 km (0.111 R)
• M37: 12,319,235 km (0.034 R)
• M38: 13,164,912 km (0.091 R)
• M39: 14,306,194 km (0.097 R)
• M40: 15,052,987 km (0.089 R)
• M41: 15,669,180 km (0.117 R)
• M42: 16,390,541 km (0.098 R)
• M43: 16,487,481 km (0.111 R)
• M44: 16,779,645 km (0.084 R)
• M45: 17,073,455 km (0.055 R)
• M46: 17,418,278 km (0.106 R)
• M47: 17,915,093 km (0.058 R)
• M48: 18,015,024 km (0.1 R)
• M49: 18,567,938 km (0.111 R)
• M50: 19,228,413 km (0.118 R)
• M51: 19,382,050 km (0.114 R)
• M52: 20,468,130 km (0.082 R)
• M53: 22,753,238 km (0.079 R)
• M54: 23,405,185 km (0.097 R)
• M55: 23,678,650 km (0.092 R)
• M56: 24,008,214 km (0.106 R)
• M57: 24,950,382 km (0.111 R)
• M58: 25,061,982 km (0.12 R)
• M59: 25,453,928 km (0.064 R)
• M60: 26,642,184 km (0.045 R)
• M61: 27,386,733 km (0.08 R)
• M62: 27,732,603 km (0.06 R)
• M63: 28,138,163 km (0.102 R)
• M64: 29,484,095 km (0.104 R)
• M65: 30,075,904 km (0.094 R)
• M66: 30,373,155 km (0.083 R)
• M67: 30,671,453 km (0.11 R)
• M68: 31,210,903 km (0.054 R)
• M69: 31,935,106 km (0.055 R)
• M70: 33,399,819 km (0.083 R)
• M71: 35,324,096 km (0.065 R)
• M72: 35,449,609 km (0.115 R)
• M73: 35,575,122 km (0.119 R)
• M74: 35,763,615 km (0.118 R)
• M75: 36,268,059 km (0.033 R)
• M76: 36,711,467 km (0.088 R)
• M77: 37,475,763 km (0.072 R)
• M78: 37,603,519 km (0.106 R)
• M79: 39,799,766 km (0.099 R)
• M80: 40,060,814 km (0.105 R)
• M81: 40,126,188 km (0.083 R)
• M82: 40,913,222 km (0.105 R)
• M83: 40,979,046 km (0.117 R)
• M84: 41,176,814 km (0.109 R)
• M85: 41,308,759 km (0.077 R)
• M86: 42,436,129 km (0.118 R)
• M87: 44,992,607 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.5

Radius: 3.8

Gravity: 37.36 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 14.42 AU - 19.04 AU

Year: 24748 Days

Day: 18.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,988,458 km

• M1: 84,822 km (0.119 R)
• M2: 140,622 km (0.094 R)
• M3: 446,998 km (0.089 R)
• M4: 600,187 km (0.057 R)
• M5: 670,647 km (0.082 R)
• M6: 845,826 km (0.118 R)
• M7: 952,190 km (0.093 R)
• M8: 1,844,542 km (0.092 R)
• M9: 1,913,207 km (0.119 R)
• M10: 1,947,914 km (0.093 R)
• M11: 2,160,193 km (0.114 R)
• M12: 2,342,852 km (0.107 R)
• M13: 2,530,448 km (0.117 R)
• M14: 2,840,564 km (0.03 R)
• M15: 3,667,392 km (0.074 R)
• M16: 3,797,392 km (0.086 R)
• M17: 4,196,669 km (0.096 R)
• M18: 4,516,360 km (0.079 R)
• M19: 5,082,438 km (0.1 R)
• M20: 6,383,640 km (0.075 R)
• M21: 6,963,482 km (0.089 R)
• M22: 7,178,603 km (0.093 R)
• M23: 7,615,130 km (0.09 R)
• M24: 8,801,292 km (0.115 R)
• M25: 9,209,395 km (0.067 R)
• M26: 10,225,613 km (0.066 R)
• M27: 11,026,560 km (0.095 R)
• M28: 11,151,624 km (0.085 R)
• M29: 11,592,788 km (0.113 R)
• M30: 11,847,403 km (0.028 R)
• M31: 12,168,440 km (0.078 R)
• M32: 12,232,917 km (0.05 R)
• M33: 15,113,125 km (0.094 R)
• M34: 15,811,747 km (0.076 R)
• M35: 16,520,691 km (0.101 R)
• M36: 16,663,707 km (0.029 R)
• M37: 17,603,481 km (0.118 R)
• M38: 18,116,601 km (0.079 R)
• M39: 18,709,009 km (0.055 R)
• M40: 19,307,700 km (0.039 R)
• M41: 21,063,829 km (0.118 R)
• M42: 22,870,223 km (0.103 R)
• M43: 25,299,842 km (0.091 R)
• M44: 26,127,717 km (0.078 R)
• M45: 26,880,493 km (0.116 R)
• M46: 26,964,567 km (0.087 R)
• M47: 29,181,009 km (0.116 R)
• M48: 29,267,327 km (0.107 R)
• M49: 29,787,629 km (0.031 R)
• M50: 30,573,616 km (0.105 R)
• M51: 32,255,395 km (0.08 R)
• M52: 32,523,624 km (0.1 R)
• M53: 33,242,741 km (0.111 R)
• M54: 33,966,945 km (0.112 R)
• M55: 34,513,575 km (0.107 R)
• M56: 35,338,907 km (0.114 R)
• M57: 35,523,211 km (0.116 R)
• M58: 36,077,920 km (0.079 R)
• M59: 36,449,372 km (0.104 R)
• M60: 36,728,820 km (0.1 R)
• M61: 37,289,812 km (0.059 R)
• M62: 40,521,725 km (0.086 R)
• M63: 40,714,556 km (0.078 R)
• M64: 42,954,635 km (0.106 R)
• M65: 44,238,334 km (0.062 R)
• M66: 47,045,688 km (0.058 R)
• M67: 47,451,397 km (0.056 R)
• M68: 49,086,053 km (0.099 R)
• M69: 50,531,318 km (0.107 R)
• M70: 51,676,640 km (0.099 R)
• M71: 51,885,777 km (0.087 R)
• M72: 51,990,496 km (0.094 R)
• M73: 52,095,215 km (0.119 R)
• M74: 53,041,271 km (0.104 R)
• M75: 53,886,948 km (0.096 R)
• M76: 56,020,363 km (0.09 R)
• M77: 56,342,747 km (0.111 R)
• M78: 56,989,458 km (0.117 R)
• M79: 58,072,697 km (0.112 R)
• M80: 58,181,454 km (0.058 R)
• M81: 58,507,877 km (0.11 R)
• M82: 64,038,211 km (0.058 R)
• M83: 66,183,145 km (0.057 R)
• M84: 66,410,235 km (0.092 R)
• M85: 70,310,999 km (0.096 R)
• M86: 70,658,814 km (0.058 R)
• M87: 71,705,551 km (0.078 R)
• M88: 71,938,774 km (0.111 R)
• M89: 76,299,851 km (0.094 R)
• M90: 76,657,240 km (0.112 R)
• M91: 77,015,078 km (0.087 R)
• M92: 78,572,392 km (0.118 R)
• M93: 79,898,278 km (0.042 R)
• M94: 80,019,153 km (0.085 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 10,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit