🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.53 AU - 0.63 AU

Year: 155 Days

Day: 12.7 Hours

Environment

Temp: 236 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.55 AU - 2.57 AU

Year: 1433 Days

Day: 27 Hours

Environment

Temp: -71 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,954,091 km

• M1: 96,341 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.74 AU - 5.6 AU

Year: 4113 Days

Day: 44 Hours

Environment

Temp: -122 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.5

Radius: 12.8

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.62 AU - 7.02 AU

Year: 6231 Days

Day: 12.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,954,091 km

• M1: 247,435 km (0.026 R)
• M2: 428,598 km (0.109 R)
• M3: 524,490 km (0.094 R)
• M4: 617,390 km (0.113 R)
• M5: 782,846 km (0.083 R)
• M6: 1,224,010 km (0.04 R)
• M7: 1,438,384 km (0.079 R)
• M8: 1,647,372 km (0.11 R)
• M9: 1,811,032 km (0.051 R)
• M10: 2,096,016 km (0.079 R)
• M11: 2,519,527 km (0.108 R)
• M12: 2,730,909 km (0.103 R)
• M13: 2,817,078 km (0.079 R)
• M14: 3,103,707 km (0.058 R)
• M15: 3,516,298 km (0.101 R)
• M16: 3,753,261 km (0.104 R)
• M17: 3,849,452 km (0.103 R)
• M18: 3,970,926 km (0.084 R)
• M19: 4,393,839 km (0.102 R)
• M20: 4,623,621 km (0.08 R)
• M21: 4,753,024 km (0.116 R)
• M22: 5,148,560 km (0.104 R)
• M23: 5,336,754 km (0.089 R)
• M24: 5,859,300 km (0.104 R)
• M25: 7,102,159 km (0.055 R)
• M26: 7,463,288 km (0.064 R)
• M27: 7,830,401 km (0.105 R)
• M28: 8,016,351 km (0.119 R)
• M29: 8,109,850 km (0.115 R)
• M30: 8,392,441 km (0.096 R)
• M31: 8,678,322 km (0.102 R)
• M32: 9,555,265 km (0.069 R)
• M33: 9,753,931 km (0.075 R)
• M34: 10,088,282 km (0.092 R)
• M35: 10,975,098 km (0.052 R)
• M36: 11,253,051 km (0.095 R)
• M37: 11,745,078 km (0.12 R)
• M38: 11,993,710 km (0.099 R)
• M39: 12,351,847 km (0.104 R)
• M40: 12,496,209 km (0.032 R)
• M41: 13,189,296 km (0.042 R)
• M42: 13,969,748 km (0.083 R)
• M43: 14,536,575 km (0.068 R)
• M44: 14,727,162 km (0.071 R)
• M45: 14,880,201 km (0.083 R)
• M46: 15,187,924 km (0.088 R)
• M47: 15,731,562 km (0.09 R)
• M48: 16,163,302 km (0.073 R)
• M49: 16,519,345 km (0.087 R)
• M50: 16,638,574 km (0.089 R)
• M51: 16,718,310 km (0.097 R)
• M52: 16,878,081 km (0.108 R)
• M53: 18,174,197 km (0.106 R)
• M54: 18,709,757 km (0.113 R)
• M55: 19,628,138 km (0.115 R)
• M56: 19,754,548 km (0.102 R)
• M57: 20,008,117 km (0.062 R)
• M58: 21,205,797 km (0.029 R)
• M59: 22,514,480 km (0.1 R)
• M60: 22,602,742 km (0.095 R)
• M61: 23,045,402 km (0.096 R)
• M62: 23,178,694 km (0.082 R)
• M63: 23,312,435 km (0.045 R)
• M64: 24,164,544 km (0.047 R)
• M65: 24,481,093 km (0.063 R)
• M66: 25,255,711 km (0.046 R)
• M67: 26,038,257 km (0.113 R)
• M68: 26,130,858 km (0.072 R)
• M69: 26,642,034 km (0.036 R)
• M70: 27,203,475 km (0.118 R)
• M71: 28,100,464 km (0.026 R)
• M72: 29,343,622 km (0.041 R)
• M73: 29,923,314 km (0.114 R)
• M74: 30,311,969 km (0.081 R)
• M75: 30,800,257 km (0.029 R)
• M76: 31,685,427 km (0.083 R)
• M77: 31,883,345 km (0.087 R)
• M78: 32,081,563 km (0.054 R)
• M79: 32,678,907 km (0.109 R)
• M80: 33,531,316 km (0.111 R)
• M81: 33,732,973 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.1

Radius: 13.7

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.62 AU - 8.64 AU

Year: 7373 Days

Day: 14.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 36,954,091 km

• M1: 188,493 km (0.047 R)
• M2: 288,724 km (0.114 R)
• M3: 541,694 km (0.034 R)
• M4: 644,916 km (0.092 R)
• M5: 785,389 km (0.059 R)
• M6: 890,706 km (0.107 R)
• M7: 1,100,442 km (0.097 R)
• M8: 1,667,418 km (0.1 R)
• M9: 1,807,441 km (0.067 R)
• M10: 1,930,710 km (0.032 R)
• M11: 2,318,019 km (0.117 R)
• M12: 2,475,396 km (0.098 R)
• M13: 2,636,363 km (0.097 R)
• M14: 2,896,664 km (0.073 R)
• M15: 3,240,290 km (0.089 R)
• M16: 3,493,858 km (0.095 R)
• M17: 3,754,159 km (0.102 R)
• M18: 4,488,684 km (0.1 R)
• M19: 4,658,029 km (0.084 R)
• M20: 5,061,494 km (0.104 R)
• M21: 5,237,870 km (0.094 R)
• M22: 5,386,571 km (0.112 R)
• M23: 5,596,905 km (0.1 R)
• M24: 5,718,379 km (0.036 R)
• M25: 5,994,985 km (0.049 R)
• M26: 6,593,526 km (0.052 R)
• M27: 7,046,808 km (0.115 R)
• M28: 7,244,277 km (0.114 R)
• M29: 7,443,392 km (0.119 R)
• M30: 8,120,771 km (0.054 R)
• M31: 8,327,964 km (0.116 R)
• M32: 8,676,976 km (0.071 R)
• M33: 9,281,501 km (0.051 R)
• M34: 9,973,241 km (0.063 R)
• M35: 11,561,223 km (0.112 R)
• M36: 11,677,610 km (0.088 R)
• M37: 12,424,103 km (0.059 R)
• M38: 12,823,230 km (0.115 R)
• M39: 13,267,237 km (0.037 R)
• M40: 13,593,211 km (0.03 R)
• M41: 13,839,449 km (0.066 R)
• M42: 14,294,825 km (0.113 R)
• M43: 14,923,884 km (0.038 R)
• M44: 15,992,162 km (0.111 R)
• M45: 16,165,396 km (0.047 R)
• M46: 16,864,617 km (0.048 R)
• M47: 17,931,848 km (0.114 R)
• M48: 18,701,080 km (0.099 R)
• M49: 18,837,962 km (0.113 R)
• M50: 19,527,309 km (0.112 R)
• M51: 19,712,511 km (0.101 R)
• M52: 21,025,532 km (0.112 R)
• M53: 21,120,377 km (0.112 R)
• M54: 23,735,348 km (0.114 R)
• M55: 23,834,082 km (0.115 R)
• M56: 23,933,116 km (0.091 R)
• M57: 24,729,575 km (0.083 R)
• M58: 25,030,417 km (0.07 R)
• M59: 25,737,416 km (0.111 R)
• M60: 26,912,956 km (0.085 R)
• M61: 31,244,712 km (0.115 R)
• M62: 31,407,175 km (0.119 R)
• M63: 31,787,603 km (0.049 R)
• M64: 31,951,113 km (0.086 R)
• M65: 32,388,537 km (0.101 R)
• M66: 32,662,750 km (0.07 R)
• M67: 33,879,131 km (0.071 R)
• M68: 34,604,830 km (0.038 R)
• M69: 34,885,326 km (0.038 R)
• M70: 36,299,026 km (0.116 R)
• M71: 36,641,156 km (0.119 R)
• M72: 36,984,334 km (0.032 R)
• M73: 37,271,113 km (0.064 R)
• M74: 37,558,640 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.4

Radius: 6.2

Gravity: 16.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 14.44 AU - 16 AU

Year: 20773 Days

Day: 17.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 36,954,091 km

• M1: 89,609 km (0.108 R)
• M2: 431,889 km (0.067 R)
• M3: 615,894 km (0.095 R)
• M4: 1,000,810 km (0.115 R)
• M5: 1,134,550 km (0.103 R)
• M6: 1,331,720 km (0.086 R)
• M7: 1,390,063 km (0.077 R)
• M8: 1,663,379 km (0.107 R)
• M9: 2,189,664 km (0.043 R)
• M10: 2,364,245 km (0.062 R)
• M11: 2,579,815 km (0.088 R)
• M12: 2,839,218 km (0.117 R)
• M13: 3,068,252 km (0.118 R)
• M14: 3,263,627 km (0.117 R)
• M15: 3,382,857 km (0.108 R)
• M16: 4,000,546 km (0.036 R)
• M17: 4,300,640 km (0.059 R)
• M18: 5,059,400 km (0.113 R)
• M19: 5,477,676 km (0.089 R)
• M20: 6,297,771 km (0.03 R)
• M21: 7,001,629 km (0.088 R)
• M22: 8,265,133 km (0.073 R)
• M23: 8,319,287 km (0.095 R)
• M24: 8,756,861 km (0.042 R)
• M25: 9,090,015 km (0.108 R)
• M26: 9,258,163 km (0.118 R)
• M27: 9,540,604 km (0.072 R)
• M28: 9,711,445 km (0.099 R)
• M29: 9,940,779 km (0.103 R)
• M30: 10,816,824 km (0.099 R)
• M31: 11,414,617 km (0.09 R)
• M32: 11,595,929 km (0.098 R)
• M33: 12,766,832 km (0.068 R)
• M34: 13,334,556 km (0.051 R)
• M35: 13,846,031 km (0.087 R)
• M36: 13,974,835 km (0.048 R)
• M37: 14,039,461 km (0.07 R)
• M38: 15,352,033 km (0.113 R)
• M39: 18,021,906 km (0.055 R)
• M40: 18,800,563 km (0.109 R)
• M41: 19,373,672 km (0.084 R)
• M42: 20,098,175 km (0.049 R)
• M43: 20,171,178 km (0.105 R)
• M44: 20,831,503 km (0.113 R)
• M45: 20,979,306 km (0.104 R)
• M46: 21,350,010 km (0.079 R)
• M47: 21,872,854 km (0.086 R)
• M48: 21,947,952 km (0.096 R)
• M49: 22,098,149 km (0.118 R)
• M50: 22,248,794 km (0.078 R)
• M51: 22,475,434 km (0.109 R)
• M52: 22,778,819 km (0.116 R)
• M53: 22,854,964 km (0.118 R)
• M54: 24,705,340 km (0.081 R)
• M55: 25,727,692 km (0.096 R)
• M56: 27,407,975 km (0.047 R)
• M57: 28,794,149 km (0.09 R)
• M58: 29,537,052 km (0.095 R)
• M59: 30,286,388 km (0.075 R)
• M60: 30,537,563 km (0.108 R)
• M61: 32,828,954 km (0.12 R)
• M62: 33,605,067 km (0.114 R)
• M63: 34,299,800 km (0.099 R)
• M64: 35,615,513 km (0.085 R)
• M65: 36,501,731 km (0.097 R)
• M66: 38,115,144 km (0.09 R)
• M67: 38,567,378 km (0.072 R)
• M68: 38,839,646 km (0.059 R)
• M69: 39,934,852 km (0.107 R)
• M70: 40,302,265 km (0.064 R)
• M71: 41,969,234 km (0.085 R)
• M72: 42,249,131 km (0.092 R)
• M73: 43,092,863 km (0.068 R)
• M74: 44,131,671 km (0.078 R)
• M75: 46,233,820 km (0.066 R)
• M76: 48,173,058 km (0.053 R)
• M77: 48,270,745 km (0.109 R)
• M78: 48,661,943 km (0.05 R)
• M79: 49,349,346 km (0.11 R)
• M80: 52,934,309 km (0.072 R)
• M81: 53,539,881 km (0.101 R)
• M82: 57,221,485 km (0.105 R)
• M83: 57,635,572 km (0.116 R)
• M84: 58,883,816 km (0.111 R)
• M85: 60,246,054 km (0.1 R)
• M86: 60,984,021 km (0.104 R)
• M87: 61,301,019 km (0.101 R)
• M88: 64,825,545 km (0.104 R)
• M89: 65,906,389 km (0.113 R)
• M90: 66,666,646 km (0.117 R)
• M91: 67,102,275 km (0.077 R)
• M92: 67,320,538 km (0.087 R)
• M93: 69,184,826 km (0.05 R)
• M94: 69,625,991 km (0.058 R)
• M95: 70,954,868 km (0.079 R)
• M96: 71,733,974 km (0.067 R)
• M97: 72,292,124 km (0.086 R)
• M98: 73,637,757 km (0.102 R)
• M99: 73,975,399 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.1

Radius: 7.8

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 15.58 AU - 19.36 AU

Year: 25546 Days

Day: 23.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,954,091 km

• M1: 185,950 km (0.058 R)
• M2: 328,068 km (0.058 R)
• M3: 414,237 km (0.098 R)
• M4: 484,548 km (0.105 R)
• M5: 794,215 km (0.062 R)
• M6: 899,831 km (0.103 R)
• M7: 1,245,103 km (0.095 R)
• M8: 1,648,269 km (0.074 R)
• M9: 1,904,979 km (0.066 R)
• M10: 2,302,760 km (0.104 R)
• M11: 2,749,160 km (0.096 R)
• M12: 2,982,383 km (0.032 R)
• M13: 3,543,076 km (0.083 R)
• M14: 3,694,768 km (0.041 R)
• M15: 3,796,944 km (0.067 R)
• M16: 3,978,256 km (0.116 R)
• M17: 4,056,945 km (0.098 R)
• M18: 4,621,527 km (0.117 R)
• M19: 4,704,105 km (0.085 R)
• M20: 4,871,056 km (0.087 R)
• M21: 5,383,279 km (0.108 R)
• M22: 5,441,174 km (0.071 R)
• M23: 5,616,502 km (0.073 R)
• M24: 5,734,236 km (0.08 R)
• M25: 5,793,477 km (0.057 R)
• M26: 6,062,603 km (0.091 R)
• M27: 6,305,251 km (0.098 R)
• M28: 6,458,589 km (0.094 R)
• M29: 7,115,772 km (0.081 R)
• M30: 7,243,379 km (0.117 R)
• M31: 7,307,557 km (0.114 R)
• M32: 7,761,437 km (0.071 R)
• M33: 7,925,845 km (0.028 R)
• M34: 8,696,573 km (0.093 R)
• M35: 8,764,790 km (0.076 R)
• M36: 8,833,156 km (0.082 R)
• M37: 9,526,243 km (0.064 R)
• M38: 10,308,789 km (0.082 R)
• M39: 10,381,045 km (0.103 R)
• M40: 11,334,432 km (0.062 R)
• M41: 11,408,932 km (0.074 R)
• M42: 11,972,916 km (0.028 R)
• M43: 12,507,429 km (0.085 R)
• M44: 12,623,068 km (0.119 R)
• M45: 13,284,590 km (0.04 R)
• M46: 13,599,942 km (0.107 R)
• M47: 13,798,160 km (0.096 R)
• M48: 14,197,586 km (0.082 R)
• M49: 14,560,361 km (0.085 R)
• M50: 14,803,906 km (0.103 R)
• M51: 15,048,798 km (0.117 R)
• M52: 15,295,036 km (0.097 R)
• M53: 15,625,348 km (0.118 R)
• M54: 16,419,413 km (0.098 R)
• M55: 18,133,805 km (0.084 R)
• M56: 18,879,401 km (0.072 R)
• M57: 19,411,820 km (0.092 R)
• M58: 20,039,233 km (0.043 R)
• M59: 20,355,333 km (0.115 R)
• M60: 20,718,707 km (0.032 R)
• M61: 20,946,993 km (0.082 R)
• M62: 21,682,865 km (0.091 R)
• M63: 21,868,067 km (0.036 R)
• M64: 21,960,967 km (0.099 R)
• M65: 22,333,616 km (0.06 R)
• M66: 22,755,332 km (0.047 R)
• M67: 24,661,508 km (0.117 R)
• M68: 24,951,878 km (0.076 R)
• M69: 25,291,914 km (0.067 R)
• M70: 25,438,220 km (0.105 R)
• M71: 25,486,989 km (0.04 R)
• M72: 26,469,847 km (0.12 R)
• M73: 27,715,549 km (0.087 R)
• M74: 27,866,343 km (0.114 R)
• M75: 27,967,023 km (0.102 R)
• M76: 30,057,503 km (0.103 R)
• M77: 30,212,337 km (0.083 R)
• M78: 31,671,066 km (0.11 R)
• M79: 31,986,718 km (0.045 R)
• M80: 32,092,034 km (0.102 R)
• M81: 32,409,032 km (0.086 R)
• M82: 32,514,948 km (0.104 R)
• M83: 35,799,219 km (0.05 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 19,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit