🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.86 AU - 0.92 AU

Year: 308 Days

Day: 36.7 Hours

Environment

Temp: 104 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,208,181 km

• M1: 165,455 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.21 AU - 1.49 AU

Year: 576 Days

Day: 33.9 Hours

Environment

Temp: 0 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.26 AU - 5.36 AU

Year: 3285 Days

Day: 41 Hours

Environment

Temp: -123 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.8

Radius: 10.9

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.33 AU - 8.49 AU

Year: 6668 Days

Day: 13.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 71,208,181 km

• M1: 141,669 km (0.105 R)
• M2: 279,898 km (0.086 R)
• M3: 412,890 km (0.075 R)
• M4: 562,638 km (0.097 R)
• M5: 966,851 km (0.072 R)
• M6: 1,317,060 km (0.11 R)
• M7: 1,577,061 km (0.087 R)
• M8: 1,779,317 km (0.096 R)
• M9: 2,536,731 km (0.088 R)
• M10: 2,689,022 km (0.086 R)
• M11: 2,896,963 km (0.095 R)
• M12: 3,038,632 km (0.027 R)
• M13: 3,110,289 km (0.039 R)
• M14: 3,477,253 km (0.055 R)
• M15: 3,647,046 km (0.108 R)
• M16: 4,014,459 km (0.09 R)
• M17: 4,113,044 km (0.116 R)
• M18: 4,192,630 km (0.045 R)
• M19: 4,353,298 km (0.082 R)
• M20: 5,016,316 km (0.116 R)
• M21: 5,144,222 km (0.116 R)
• M22: 5,556,364 km (0.072 R)
• M23: 6,001,867 km (0.054 R)
• M24: 6,206,068 km (0.108 R)
• M25: 6,343,548 km (0.093 R)
• M26: 6,458,738 km (0.077 R)
• M27: 6,668,175 km (0.054 R)
• M28: 6,785,460 km (0.076 R)
• M29: 6,879,707 km (0.119 R)
• M30: 7,382,206 km (0.078 R)
• M31: 7,871,690 km (0.047 R)
• M32: 7,946,041 km (0.096 R)
• M33: 8,296,100 km (0.111 R)
• M34: 8,498,356 km (0.063 R)
• M35: 8,702,407 km (0.047 R)
• M36: 8,985,447 km (0.114 R)
• M37: 9,350,166 km (0.081 R)
• M38: 9,986,855 km (0.07 R)
• M39: 10,527,950 km (0.098 R)
• M40: 10,692,209 km (0.088 R)
• M41: 11,273,845 km (0.085 R)
• M42: 11,808,807 km (0.088 R)
• M43: 12,122,364 km (0.079 R)
• M44: 12,612,447 km (0.113 R)
• M45: 12,903,714 km (0.114 R)
• M46: 13,050,170 km (0.038 R)
• M47: 13,344,728 km (0.068 R)
• M48: 13,433,590 km (0.082 R)
• M49: 13,731,140 km (0.111 R)
• M50: 14,000,715 km (0.115 R)
• M51: 14,241,867 km (0.075 R)
• M52: 14,393,260 km (0.088 R)
• M53: 14,973,400 km (0.054 R)
• M54: 15,717,351 km (0.117 R)
• M55: 15,999,343 km (0.101 R)
• M56: 16,093,739 km (0.074 R)
• M57: 16,251,565 km (0.1 R)
• M58: 16,409,839 km (0.111 R)
• M59: 16,664,006 km (0.102 R)
• M60: 17,273,169 km (0.118 R)
• M61: 17,402,421 km (0.098 R)
• M62: 17,987,648 km (0.109 R)
• M63: 18,348,628 km (0.037 R)
• M64: 19,177,549 km (0.076 R)
• M65: 20,495,207 km (0.089 R)
• M66: 22,226,952 km (0.092 R)
• M67: 22,578,807 km (0.054 R)
• M68: 22,932,606 km (0.096 R)
• M69: 23,323,954 km (0.065 R)
• M70: 24,005,073 km (0.066 R)
• M71: 24,149,285 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.5

Radius: 12.2

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.16 AU - 11.32 AU

Year: 11159 Days

Day: 11.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,208,181 km

• M1: 161,117 km (0.084 R)
• M2: 257,308 km (0.051 R)
• M3: 352,153 km (0.108 R)
• M4: 560,693 km (0.066 R)
• M5: 1,038,808 km (0.053 R)
• M6: 1,575,864 km (0.108 R)
• M7: 2,023,760 km (0.088 R)
• M8: 2,134,911 km (0.114 R)
• M9: 3,357,575 km (0.062 R)
• M10: 4,873,450 km (0.058 R)
• M11: 5,214,683 km (0.074 R)
• M12: 5,603,039 km (0.108 R)
• M13: 5,681,877 km (0.061 R)
• M14: 5,800,807 km (0.072 R)
• M15: 6,000,819 km (0.097 R)
• M16: 6,162,535 km (0.066 R)
• M17: 6,656,507 km (0.119 R)
• M18: 6,782,019 km (0.069 R)
• M19: 7,205,980 km (0.1 R)
• M20: 7,421,251 km (0.037 R)
• M21: 7,858,227 km (0.097 R)
• M22: 7,991,069 km (0.116 R)
• M23: 8,484,144 km (0.115 R)
• M24: 8,665,905 km (0.116 R)
• M25: 9,172,593 km (0.091 R)
• M26: 9,406,116 km (0.119 R)
• M27: 9,926,716 km (0.094 R)
• M28: 10,022,459 km (0.058 R)
• M29: 10,897,307 km (0.037 R)
• M30: 11,645,147 km (0.092 R)
• M31: 11,796,690 km (0.099 R)
• M32: 12,306,669 km (0.109 R)
• M33: 13,559,850 km (0.108 R)
• M34: 14,744,067 km (0.092 R)
• M35: 15,238,039 km (0.077 R)
• M36: 15,737,546 km (0.059 R)
• M37: 16,355,386 km (0.106 R)
• M38: 18,021,906 km (0.045 R)
• M39: 18,668,019 km (0.099 R)
• M40: 18,904,982 km (0.113 R)
• M41: 19,501,578 km (0.089 R)
• M42: 20,529,914 km (0.113 R)
• M43: 20,958,512 km (0.036 R)
• M44: 21,204,750 km (0.077 R)
• M45: 21,328,168 km (0.072 R)
• M46: 21,575,902 km (0.034 R)
• M47: 23,018,475 km (0.118 R)
• M48: 25,142,316 km (0.094 R)
• M49: 26,326,981 km (0.101 R)
• M50: 26,792,679 km (0.089 R)
• M51: 26,926,121 km (0.117 R)
• M52: 28,887,349 km (0.081 R)
• M53: 29,092,747 km (0.04 R)
• M54: 31,034,078 km (0.04 R)
• M55: 31,385,184 km (0.062 R)
• M56: 31,667,027 km (0.117 R)
• M57: 31,808,247 km (0.106 R)
• M58: 32,659,908 km (0.081 R)
• M59: 33,807,174 km (0.079 R)
• M60: 34,530,929 km (0.08 R)
• M61: 35,626,135 km (0.12 R)
• M62: 36,288,853 km (0.081 R)
• M63: 37,626,258 km (0.074 R)
• M64: 39,131,063 km (0.066 R)
• M65: 39,358,601 km (0.094 R)
• M66: 40,578,871 km (0.106 R)
• M67: 41,734,365 km (0.07 R)
• M68: 42,277,256 km (0.079 R)
• M69: 42,510,629 km (0.117 R)
• M70: 42,744,450 km (0.049 R)
• M71: 44,235,193 km (0.098 R)
• M72: 45,982,496 km (0.092 R)
• M73: 46,703,707 km (0.098 R)
• M74: 47,025,492 km (0.071 R)
• M75: 48,238,881 km (0.082 R)
• M76: 49,872,489 km (0.059 R)
• M77: 51,026,787 km (0.075 R)
• M78: 53,361,860 km (0.116 R)
• M79: 53,445,934 km (0.1 R)
• M80: 54,966,147 km (0.106 R)
• M81: 55,305,884 km (0.09 R)
• M82: 55,475,977 km (0.102 R)
• M83: 56,072,872 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.8

Radius: 7.1

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 13.88 AU - 16.1 AU

Year: 21305 Days

Day: 15.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,208,181 km

• M1: 159,471 km (0.106 R)
• M2: 289,472 km (0.089 R)
• M3: 534,214 km (0.095 R)
• M4: 700,417 km (0.094 R)
• M5: 1,788,891 km (0.06 R)
• M6: 1,881,941 km (0.096 R)
• M7: 2,008,501 km (0.088 R)
• M8: 2,647,583 km (0.041 R)
• M9: 3,934,125 km (0.111 R)
• M10: 4,015,207 km (0.08 R)
• M11: 5,519,563 km (0.106 R)
• M12: 5,932,004 km (0.103 R)
• M13: 6,165,377 km (0.103 R)
• M14: 7,030,502 km (0.085 R)
• M15: 7,527,466 km (0.037 R)
• M16: 7,628,145 km (0.109 R)
• M17: 7,729,423 km (0.092 R)
• M18: 8,925,009 km (0.111 R)
• M19: 9,192,490 km (0.064 R)
• M20: 9,300,200 km (0.063 R)
• M21: 9,790,283 km (0.119 R)
• M22: 11,023,119 km (0.111 R)
• M23: 11,252,602 km (0.058 R)
• M24: 11,716,056 km (0.097 R)
• M25: 11,891,535 km (0.049 R)
• M26: 12,067,911 km (0.096 R)
• M27: 12,126,852 km (0.082 R)
• M28: 12,185,943 km (0.075 R)
• M29: 12,781,792 km (0.083 R)
• M30: 12,962,356 km (0.095 R)
• M31: 13,939,829 km (0.107 R)
• M32: 14,063,696 km (0.068 R)
• M33: 14,375,009 km (0.056 R)
• M34: 15,067,797 km (0.074 R)
• M35: 16,354,937 km (0.107 R)
• M36: 16,879,726 km (0.092 R)
• M37: 17,276,759 km (0.104 R)
• M38: 17,343,330 km (0.109 R)
• M39: 17,543,342 km (0.116 R)
• M40: 17,811,122 km (0.044 R)
• M41: 18,486,706 km (0.102 R)
• M42: 19,793,145 km (0.059 R)
• M43: 20,633,586 km (0.105 R)
• M44: 22,785,252 km (0.085 R)
• M45: 23,224,022 km (0.101 R)
• M46: 24,184,291 km (0.112 R)
• M47: 26,296,463 km (0.045 R)
• M48: 26,449,502 km (0.109 R)
• M49: 28,939,409 km (0.075 R)
• M50: 29,652,991 km (0.069 R)
• M51: 29,972,083 km (0.117 R)
• M52: 31,421,836 km (0.077 R)
• M53: 32,318,974 km (0.095 R)
• M54: 32,400,954 km (0.104 R)
• M55: 32,976,756 km (0.082 R)
• M56: 33,888,256 km (0.082 R)
• M57: 35,651,566 km (0.045 R)
• M58: 35,990,854 km (0.087 R)
• M59: 36,245,918 km (0.092 R)
• M60: 37,272,459 km (0.083 R)
• M61: 37,530,515 km (0.095 R)
• M62: 37,789,320 km (0.115 R)
• M63: 39,616,807 km (0.117 R)
• M64: 40,674,015 km (0.057 R)
• M65: 41,740,499 km (0.085 R)
• M66: 42,366,865 km (0.102 R)
• M67: 42,726,199 km (0.092 R)
• M68: 42,906,165 km (0.1 R)
• M69: 43,719,529 km (0.111 R)
• M70: 43,991,647 km (0.07 R)
• M71: 44,264,514 km (0.103 R)
• M72: 44,446,575 km (0.115 R)
• M73: 45,177,809 km (0.114 R)
• M74: 46,559,495 km (0.102 R)
• M75: 46,652,096 km (0.113 R)
• M76: 47,023,099 km (0.095 R)
• M77: 48,235,739 km (0.083 R)
• M78: 48,892,922 km (0.096 R)
• M79: 49,364,156 km (0.116 R)
• M80: 50,596,393 km (0.119 R)
• M81: 51,168,456 km (0.106 R)
• M82: 55,037,206 km (0.115 R)
• M83: 56,709,710 km (0.091 R)
• M84: 57,601,912 km (0.069 R)
• M85: 59,701,668 km (0.116 R)
• M86: 60,003,706 km (0.095 R)
• M87: 62,744,489 km (0.066 R)
• M88: 63,564,434 km (0.062 R)
• M89: 66,045,366 km (0.078 R)
• M90: 66,253,606 km (0.094 R)
• M91: 68,242,210 km (0.118 R)
• M92: 68,768,645 km (0.117 R)
• M93: 69,614,023 km (0.104 R)
• M94: 70,569,056 km (0.112 R)
• M95: 71,208,138 km (0.073 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 20,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit