🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.44 AU - 0.66 AU

Year: 146 Days

Day: 35.4 Hours

Environment

Temp: 197 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.46 AU - 0.74 AU

Year: 166 Days

Day: 45.2 Hours

Environment

Temp: 248 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.93 AU - 4.47 AU

Year: 3083 Days

Day: 21.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 119.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.59 AU - 5.81 AU

Year: 3649 Days

Day: 43.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,719,505 km

• M1: 3,098,621 km (0.068 R)

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.5

Radius: 9.8

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.34 AU - 6.92 AU

Year: 4784 Days

Day: 14 Hours

Environment

Temp: -133 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 51,719,505 km

• M1: 164,258 km (0.097 R)
• M2: 276,906 km (0.075 R)
• M3: 355,893 km (0.12 R)
• M4: 466,147 km (0.067 R)
• M5: 607,367 km (0.097 R)
• M6: 757,564 km (0.119 R)
• M7: 970,441 km (0.074 R)
• M8: 1,050,626 km (0.05 R)
• M9: 1,202,767 km (0.067 R)
• M10: 1,623,735 km (0.097 R)
• M11: 1,702,723 km (0.085 R)
• M12: 1,882,988 km (0.063 R)
• M13: 2,098,110 km (0.067 R)
• M14: 2,223,324 km (0.082 R)
• M15: 2,301,563 km (0.049 R)
• M16: 2,572,784 km (0.115 R)
• M17: 2,896,963 km (0.057 R)
• M18: 3,036,986 km (0.119 R)
• M19: 3,436,113 km (0.083 R)
• M20: 3,688,336 km (0.038 R)
• M21: 3,758,198 km (0.108 R)
• M22: 4,419,121 km (0.114 R)
• M23: 4,530,721 km (0.093 R)
• M24: 4,593,253 km (0.036 R)
• M25: 4,782,195 km (0.098 R)
• M26: 5,141,978 km (0.082 R)
• M27: 5,220,218 km (0.116 R)
• M28: 5,311,921 km (0.051 R)
• M29: 6,454,849 km (0.114 R)
• M30: 6,567,646 km (0.099 R)
• M31: 6,723,676 km (0.071 R)
• M32: 6,895,415 km (0.094 R)
• M33: 6,967,371 km (0.091 R)
• M34: 7,360,514 km (0.041 R)
• M35: 7,567,109 km (0.066 R)
• M36: 7,956,064 km (0.075 R)
• M37: 8,092,198 km (0.09 R)
• M38: 8,198,711 km (0.109 R)
• M39: 8,336,192 km (0.106 R)
• M40: 8,800,244 km (0.104 R)
• M41: 9,177,530 km (0.103 R)
• M42: 9,431,996 km (0.077 R)
• M43: 9,528,038 km (0.117 R)
• M44: 9,608,372 km (0.106 R)
• M45: 9,915,496 km (0.039 R)
• M46: 10,062,102 km (0.117 R)
• M47: 10,225,912 km (0.078 R)
• M48: 10,291,586 km (0.111 R)
• M49: 10,973,752 km (0.114 R)
• M50: 11,142,349 km (0.046 R)
• M51: 11,447,977 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.6

Radius: 10.7

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.53 AU - 14.47 AU

Year: 14888 Days

Day: 5.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,719,505 km

• M1: 135,835 km (0.098 R)
• M2: 249,679 km (0.048 R)
• M3: 452,534 km (0.082 R)
• M4: 689,048 km (0.117 R)
• M5: 790,026 km (0.093 R)
• M6: 1,022,352 km (0.086 R)
• M7: 1,403,976 km (0.088 R)
• M8: 1,502,112 km (0.114 R)
• M9: 2,709,367 km (0.104 R)
• M10: 2,832,935 km (0.105 R)
• M11: 2,958,597 km (0.116 R)
• M12: 3,043,269 km (0.079 R)
• M13: 3,546,517 km (0.059 R)
• M14: 3,614,135 km (0.099 R)
• M15: 3,819,533 km (0.081 R)
• M16: 3,935,322 km (0.076 R)
• M17: 4,778,605 km (0.045 R)
• M18: 4,853,404 km (0.086 R)
• M19: 4,953,933 km (0.081 R)
• M20: 5,055,062 km (0.068 R)
• M21: 5,440,426 km (0.118 R)
• M22: 6,185,274 km (0.044 R)
• M23: 6,294,330 km (0.116 R)
• M24: 6,403,986 km (0.093 R)
• M25: 6,736,991 km (0.065 R)
• M26: 7,075,530 km (0.117 R)
• M27: 7,623,208 km (0.061 R)
• M28: 7,946,489 km (0.077 R)
• M29: 8,304,327 km (0.077 R)
• M30: 8,545,778 km (0.114 R)
• M31: 9,004,894 km (0.095 R)
• M32: 9,253,077 km (0.084 R)
• M33: 9,377,991 km (0.115 R)
• M34: 9,597,900 km (0.059 R)
• M35: 9,819,604 km (0.117 R)
• M36: 10,107,131 km (0.091 R)
• M37: 10,300,412 km (0.025 R)
• M38: 10,527,501 km (0.118 R)
• M39: 10,657,951 km (0.108 R)
• M40: 10,920,495 km (0.035 R)
• M41: 11,118,862 km (0.073 R)
• M42: 12,265,230 km (0.074 R)
• M43: 12,368,154 km (0.057 R)
• M44: 12,991,977 km (0.108 R)
• M45: 13,697,181 km (0.108 R)
• M46: 14,198,184 km (0.063 R)
• M47: 14,595,965 km (0.057 R)
• M48: 14,887,681 km (0.088 R)
• M49: 15,328,845 km (0.108 R)
• M50: 15,439,847 km (0.103 R)
• M51: 15,811,597 km (0.094 R)
• M52: 16,374,983 km (0.081 R)
• M53: 16,868,357 km (0.119 R)
• M54: 17,136,137 km (0.111 R)
• M55: 18,338,904 km (0.084 R)
• M56: 18,574,820 km (0.092 R)
• M57: 18,772,139 km (0.113 R)
• M58: 20,376,128 km (0.1 R)
• M59: 20,865,911 km (0.066 R)
• M60: 21,277,006 km (0.096 R)
• M61: 22,107,125 km (0.055 R)
• M62: 22,190,750 km (0.112 R)
• M63: 22,863,342 km (0.078 R)
• M64: 23,202,181 km (0.101 R)
• M65: 23,585,451 km (0.098 R)
• M66: 23,884,946 km (0.107 R)
• M67: 24,487,675 km (0.092 R)
• M68: 24,747,527 km (0.087 R)
• M69: 25,313,755 km (0.081 R)
• M70: 26,547,638 km (0.069 R)
• M71: 26,814,521 km (0.102 R)
• M72: 26,992,991 km (0.088 R)
• M73: 27,575,824 km (0.097 R)
• M74: 27,846,148 km (0.095 R)
• M75: 28,117,369 km (0.058 R)
• M76: 28,662,503 km (0.115 R)
• M77: 28,753,758 km (0.079 R)
• M78: 28,845,013 km (0.056 R)
• M79: 29,302,932 km (0.103 R)
• M80: 29,809,470 km (0.06 R)
• M81: 30,504,801 km (0.1 R)
• M82: 30,737,725 km (0.051 R)
• M83: 30,924,573 km (0.043 R)
• M84: 31,018,071 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.6

Radius: 6

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 13.75 AU - 14.09 AU

Year: 18601 Days

Day: 24.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,719,505 km

• M1: 75,697 km (0.07 R)
• M2: 143,913 km (0.037 R)
• M3: 468,840 km (0.094 R)
• M4: 834,756 km (0.111 R)
• M5: 998,865 km (0.112 R)
• M6: 1,076,955 km (0.119 R)
• M7: 1,222,813 km (0.111 R)
• M8: 1,642,285 km (0.056 R)
• M9: 1,810,583 km (0.115 R)
• M10: 1,848,730 km (0.094 R)
• M11: 2,389,976 km (0.105 R)
• M12: 2,537,928 km (0.038 R)
• M13: 2,820,817 km (0.082 R)
• M14: 3,228,920 km (0.112 R)
• M15: 3,416,217 km (0.082 R)
• M16: 3,679,659 km (0.097 R)
• M17: 4,150,144 km (0.111 R)
• M18: 4,226,140 km (0.107 R)
• M19: 4,718,317 km (0.064 R)
• M20: 5,092,611 km (0.092 R)
• M21: 5,228,595 km (0.099 R)
• M22: 5,365,776 km (0.073 R)
• M23: 6,184,675 km (0.068 R)
• M24: 6,242,570 km (0.034 R)
• M25: 6,358,957 km (0.097 R)
• M26: 6,564,355 km (0.031 R)
• M27: 6,861,606 km (0.108 R)
• M28: 7,346,303 km (0.107 R)
• M29: 9,392,802 km (0.107 R)
• M30: 9,526,243 km (0.056 R)
• M31: 9,761,261 km (0.102 R)
• M32: 10,237,132 km (0.111 R)
• M33: 10,477,835 km (0.109 R)
• M34: 11,140,553 km (0.102 R)
• M35: 11,281,923 km (0.108 R)
• M36: 11,459,346 km (0.098 R)
• M37: 11,673,421 km (0.118 R)
• M38: 12,396,727 km (0.052 R)
• M39: 12,579,835 km (0.063 R)
• M40: 12,763,840 km (0.074 R)
• M41: 12,911,643 km (0.098 R)
• M42: 14,229,151 km (0.093 R)
• M43: 14,382,489 km (0.105 R)
• M44: 14,574,872 km (0.088 R)
• M45: 15,667,983 km (0.059 R)
• M46: 15,747,121 km (0.067 R)
• M47: 15,985,131 km (0.085 R)
• M48: 16,666,100 km (0.109 R)
• M49: 17,520,304 km (0.065 R)
• M50: 18,014,875 km (0.092 R)
• M51: 18,139,191 km (0.092 R)
• M52: 19,355,870 km (0.111 R)
• M53: 19,483,178 km (0.095 R)
• M54: 19,738,841 km (0.113 R)
• M55: 20,253,158 km (0.092 R)
• M56: 20,555,346 km (0.111 R)
• M57: 20,989,628 km (0.044 R)
• M58: 21,033,161 km (0.067 R)
• M59: 21,207,742 km (0.097 R)
• M60: 21,339,089 km (0.102 R)
• M61: 21,911,301 km (0.117 R)
• M62: 22,265,848 km (0.115 R)
• M63: 23,476,543 km (0.068 R)
• M64: 24,386,996 km (0.066 R)
• M65: 25,355,493 km (0.114 R)
• M66: 25,774,367 km (0.067 R)
• M67: 26,383,380 km (0.072 R)
• M68: 29,012,413 km (0.097 R)
• M69: 29,401,666 km (0.079 R)
• M70: 29,988,838 km (0.11 R)
• M71: 30,037,906 km (0.102 R)
• M72: 30,283,845 km (0.109 R)
• M73: 30,530,532 km (0.099 R)
• M74: 30,629,266 km (0.048 R)
• M75: 31,075,367 km (0.09 R)
• M76: 31,873,622 km (0.076 R)
• M77: 31,973,852 km (0.032 R)
• M78: 32,325,557 km (0.037 R)
• M79: 32,678,608 km (0.096 R)
• M80: 33,949,890 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.2

Radius: 7.9

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 13.18 AU - 17.48 AU

Year: 21497 Days

Day: 23 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,719,505 km

• M1: 222,901 km (0.078 R)
• M2: 421,866 km (0.117 R)
• M3: 1,538,764 km (0.07 R)
• M4: 1,904,979 km (0.049 R)
• M5: 2,059,065 km (0.119 R)
• M6: 2,630,379 km (0.087 R)
• M7: 2,860,461 km (0.077 R)
• M8: 2,978,045 km (0.108 R)
• M9: 3,942,353 km (0.091 R)
• M10: 4,106,312 km (0.042 R)
• M11: 4,475,071 km (0.111 R)
• M12: 5,461,369 km (0.082 R)
• M13: 5,904,030 km (0.079 R)
• M14: 6,396,655 km (0.087 R)
• M15: 6,863,102 km (0.099 R)
• M16: 6,941,940 km (0.118 R)
• M17: 7,180,099 km (0.046 R)
• M18: 7,542,575 km (0.086 R)
• M19: 8,369,253 km (0.116 R)
• M20: 8,495,813 km (0.104 R)
• M21: 9,311,570 km (0.072 R)
• M22: 9,530,432 km (0.12 R)
• M23: 9,618,395 km (0.062 R)
• M24: 9,839,650 km (0.058 R)
• M25: 12,190,431 km (0.099 R)
• M26: 12,477,958 km (0.107 R)
• M27: 12,767,729 km (0.081 R)
• M28: 12,913,438 km (0.113 R)
• M29: 13,108,513 km (0.098 R)
• M30: 14,552,432 km (0.086 R)
• M31: 14,603,146 km (0.056 R)
• M32: 15,215,899 km (0.111 R)
• M33: 15,267,360 km (0.081 R)
• M34: 15,681,148 km (0.079 R)
• M35: 16,466,686 km (0.102 R)
• M36: 16,997,609 km (0.086 R)
• M37: 17,372,502 km (0.046 R)
• M38: 17,912,849 km (0.094 R)
• M39: 18,899,297 km (0.111 R)
• M40: 19,343,453 km (0.115 R)
• M41: 19,734,951 km (0.104 R)
• M42: 19,903,398 km (0.117 R)
• M43: 20,016,046 km (0.102 R)
• M44: 20,072,444 km (0.082 R)
• M45: 20,128,992 km (0.104 R)
• M46: 20,241,938 km (0.113 R)
• M47: 20,468,729 km (0.026 R)
• M48: 22,900,143 km (0.057 R)
• M49: 23,611,481 km (0.097 R)
• M50: 24,149,584 km (0.087 R)
• M51: 24,390,138 km (0.034 R)
• M52: 24,752,464 km (0.05 R)
• M53: 25,299,094 km (0.084 R)
• M54: 25,482,352 km (0.076 R)
• M55: 26,342,689 km (0.102 R)
• M56: 27,400,346 km (0.075 R)
• M57: 27,462,878 km (0.097 R)
• M58: 28,281,627 km (0.113 R)
• M59: 30,525,446 km (0.087 R)
• M60: 31,635,761 km (0.103 R)
• M61: 33,225,687 km (0.097 R)
• M62: 34,705,808 km (0.067 R)
• M63: 35,249,447 km (0.093 R)
• M64: 36,482,732 km (0.104 R)
• M65: 38,991,488 km (0.106 R)
• M66: 39,415,000 km (0.059 R)
• M67: 39,485,760 km (0.104 R)
• M68: 40,124,243 km (0.095 R)
• M69: 40,266,660 km (0.04 R)
• M70: 42,494,622 km (0.117 R)
• M71: 42,712,286 km (0.105 R)
• M72: 43,513,832 km (0.078 R)
• M73: 44,026,354 km (0.069 R)
• M74: 44,467,369 km (0.043 R)
• M75: 45,131,583 km (0.102 R)
• M76: 45,205,634 km (0.114 R)
• M77: 46,245,938 km (0.097 R)
• M78: 48,805,258 km (0.03 R)
• M79: 49,109,391 km (0.066 R)
• M80: 49,261,681 km (0.104 R)
• M81: 49,490,267 km (0.062 R)
• M82: 51,410,056 km (0.072 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 12,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit