🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.48 AU - 0.62 AU

Year: 150 Days

Day: 41 Hours

Environment

Temp: 173 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.49 AU - 0.69 AU

Year: 166 Days

Day: 19 Hours

Environment

Temp: 203 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.99 AU - 1.39 AU

Year: 477 Days

Day: 19.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,210,830 km

• M1: 206,744 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.5 AU - 5.38 AU

Year: 3434 Days

Day: 19.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 64.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,210,830 km

• M1: 3,147,838 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.3

Radius: 13.5

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.18 AU - 5.46 AU

Year: 3885 Days

Day: 7.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 83,210,830 km

• M1: 174,581 km (0.111 R)
• M2: 293,062 km (0.101 R)
• M3: 913,145 km (0.111 R)
• M4: 1,129,015 km (0.042 R)
• M5: 1,264,252 km (0.104 R)
• M6: 1,376,749 km (0.11 R)
• M7: 1,829,432 km (0.066 R)
• M8: 1,990,699 km (0.07 R)
• M9: 2,123,243 km (0.034 R)
• M10: 2,310,390 km (0.095 R)
• M11: 2,538,975 km (0.118 R)
• M12: 2,942,740 km (0.106 R)
• M13: 3,367,298 km (0.074 R)
• M14: 3,526,620 km (0.055 R)
• M15: 3,627,449 km (0.114 R)
• M16: 4,889,906 km (0.093 R)
• M17: 5,025,441 km (0.045 R)
• M18: 5,162,323 km (0.108 R)
• M19: 5,254,176 km (0.11 R)
• M20: 6,057,667 km (0.054 R)
• M21: 6,523,514 km (0.073 R)
• M22: 6,748,210 km (0.106 R)
• M23: 6,975,599 km (0.086 R)
• M24: 7,154,219 km (0.073 R)
• M25: 7,256,843 km (0.069 R)
• M26: 7,489,917 km (0.1 R)
• M27: 7,830,850 km (0.08 R)
• M28: 8,043,130 km (0.097 R)
• M29: 8,473,672 km (0.071 R)
• M30: 8,884,169 km (0.099 R)
• M31: 9,301,098 km (0.105 R)
• M32: 9,639,339 km (0.075 R)
• M33: 9,724,610 km (0.043 R)
• M34: 9,953,046 km (0.087 R)
• M35: 10,125,532 km (0.096 R)
• M36: 10,357,109 km (0.111 R)
• M37: 10,678,446 km (0.106 R)
• M38: 11,151,624 km (0.073 R)
• M39: 11,722,489 km (0.064 R)
• M40: 12,179,959 km (0.077 R)
• M41: 12,272,261 km (0.089 R)
• M42: 12,426,347 km (0.119 R)
• M43: 12,612,297 km (0.106 R)
• M44: 13,333,359 km (0.052 R)
• M45: 14,456,540 km (0.103 R)
• M46: 15,244,173 km (0.091 R)
• M47: 15,443,287 km (0.114 R)
• M48: 15,877,570 km (0.036 R)
• M49: 16,655,928 km (0.105 R)
• M50: 16,826,768 km (0.107 R)
• M51: 17,032,615 km (0.119 R)
• M52: 17,481,409 km (0.087 R)
• M53: 17,759,511 km (0.085 R)
• M54: 18,744,464 km (0.052 R)
• M55: 18,993,544 km (0.054 R)
• M56: 19,351,233 km (0.097 R)
• M57: 19,783,271 km (0.083 R)
• M58: 19,891,879 km (0.031 R)
• M59: 20,877,729 km (0.109 R)
• M60: 21,025,083 km (0.08 R)
• M61: 21,618,089 km (0.048 R)
• M62: 22,179,081 km (0.047 R)
• M63: 22,669,313 km (0.079 R)
• M64: 23,010,696 km (0.039 R)
• M65: 23,124,839 km (0.05 R)
• M66: 23,277,429 km (0.048 R)
• M67: 23,430,318 km (0.109 R)
• M68: 24,045,165 km (0.061 R)
• M69: 24,354,533 km (0.082 R)
• M70: 24,821,129 km (0.118 R)
• M71: 25,526,633 km (0.095 R)
• M72: 25,684,309 km (0.052 R)
• M73: 26,198,925 km (0.107 R)
• M74: 26,477,477 km (0.088 R)
• M75: 26,757,075 km (0.03 R)

Asteroid Belt

Center: 6.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.4

Radius: 8.4

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.16 AU - 8.12 AU

Year: 7752 Days

Day: 11.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 83,210,830 km

• M1: 225,743 km (0.058 R)
• M2: 303,684 km (0.109 R)
• M3: 376,538 km (0.078 R)
• M4: 635,791 km (0.11 R)
• M5: 711,936 km (0.081 R)
• M6: 861,983 km (0.116 R)
• M7: 922,570 km (0.067 R)
• M8: 1,153,100 km (0.028 R)
• M9: 1,317,060 km (0.084 R)
• M10: 1,430,754 km (0.099 R)
• M11: 1,518,119 km (0.101 R)
• M12: 1,607,429 km (0.12 R)
• M13: 1,917,845 km (0.052 R)
• M14: 2,179,791 km (0.064 R)
• M15: 2,611,979 km (0.058 R)
• M16: 2,719,689 km (0.059 R)
• M17: 2,939,449 km (0.107 R)
• M18: 3,032,798 km (0.072 R)
• M19: 3,127,194 km (0.103 R)
• M20: 3,203,489 km (0.117 R)
• M21: 3,573,893 km (0.092 R)
• M22: 3,917,071 km (0.073 R)
• M23: 4,207,590 km (0.059 R)
• M24: 4,613,000 km (0.093 R)
• M25: 5,324,188 km (0.076 R)
• M26: 5,669,311 km (0.096 R)
• M27: 7,020,927 km (0.11 R)
• M28: 7,399,260 km (0.039 R)
• M29: 7,966,087 km (0.052 R)
• M30: 8,281,289 km (0.075 R)
• M31: 8,788,576 km (0.09 R)
• M32: 9,196,230 km (0.034 R)
• M33: 10,086,487 km (0.108 R)
• M34: 10,945,927 km (0.119 R)
• M35: 11,325,606 km (0.053 R)
• M36: 11,472,810 km (0.049 R)
• M37: 11,680,003 km (0.06 R)
• M38: 11,769,164 km (0.111 R)
• M39: 11,888,393 km (0.092 R)
• M40: 12,128,049 km (0.105 R)
• M41: 12,188,187 km (0.033 R)
• M42: 12,369,350 km (0.111 R)
• M43: 12,948,743 km (0.116 R)
• M44: 13,133,496 km (0.089 R)
• M45: 13,568,078 km (0.086 R)
• M46: 13,787,239 km (0.07 R)
• M47: 14,102,292 km (0.109 R)
• M48: 14,356,010 km (0.057 R)
• M49: 14,611,224 km (0.064 R)
• M50: 15,029,200 km (0.115 R)
• M51: 15,745,475 km (0.082 R)
• M52: 16,008,767 km (0.075 R)
• M53: 16,706,641 km (0.118 R)
• M54: 17,109,957 km (0.092 R)
• M55: 17,346,771 km (0.091 R)
• M56: 18,132,160 km (0.081 R)
• M57: 18,964,223 km (0.068 R)
• M58: 19,139,103 km (0.062 R)
• M59: 20,163,998 km (0.05 R)
• M60: 20,235,356 km (0.044 R)
• M61: 21,533,865 km (0.063 R)
• M62: 21,789,528 km (0.11 R)
• M63: 22,636,402 km (0.069 R)
• M64: 23,344,299 km (0.034 R)
• M65: 24,021,528 km (0.073 R)
• M66: 24,362,462 km (0.101 R)
• M67: 24,514,603 km (0.09 R)
• M68: 25,549,372 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.5

Radius: 6.9

Gravity: 17.55 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 11.58 AU - 17.84 AU

Year: 20711 Days

Day: 17.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 83,210,830 km

• M1: 238,459 km (0.117 R)
• M2: 677,379 km (0.099 R)
• M3: 750,832 km (0.106 R)
• M4: 853,007 km (0.113 R)
• M5: 932,743 km (0.061 R)
• M6: 1,099,993 km (0.029 R)
• M7: 1,527,394 km (0.066 R)
• M8: 1,625,381 km (0.091 R)
• M9: 1,931,608 km (0.119 R)
• M10: 2,793,740 km (0.037 R)
• M11: 3,118,517 km (0.046 R)
• M12: 3,498,197 km (0.03 R)
• M13: 4,347,165 km (0.112 R)
• M14: 4,393,540 km (0.09 R)
• M15: 4,440,214 km (0.081 R)
• M16: 4,818,697 km (0.117 R)
• M17: 5,011,828 km (0.067 R)
• M18: 5,505,800 km (0.093 R)
• M19: 5,809,783 km (0.027 R)
• M20: 6,381,097 km (0.073 R)
• M21: 6,539,970 km (0.094 R)
• M22: 6,700,189 km (0.091 R)
• M23: 7,024,518 km (0.107 R)
• M24: 7,079,121 km (0.055 R)
• M25: 7,188,626 km (0.091 R)
• M26: 7,632,483 km (0.032 R)
• M27: 8,028,170 km (0.119 R)
• M28: 8,314,949 km (0.114 R)
• M29: 8,605,019 km (0.072 R)
• M30: 9,495,126 km (0.115 R)
• M31: 10,166,222 km (0.032 R)
• M32: 10,726,766 km (0.09 R)
• M33: 11,105,996 km (0.118 R)
• M34: 11,683,145 km (0.08 R)
• M35: 12,073,296 km (0.075 R)
• M36: 13,608,320 km (0.091 R)
• M37: 14,502,766 km (0.093 R)
• M38: 14,851,777 km (0.076 R)
• M39: 16,203,394 km (0.08 R)
• M40: 16,275,650 km (0.054 R)
• M41: 16,347,906 km (0.111 R)
• M42: 19,404,190 km (0.119 R)
• M43: 19,480,784 km (0.091 R)
• M44: 19,557,678 km (0.046 R)
• M45: 21,036,153 km (0.065 R)
• M46: 21,351,954 km (0.117 R)
• M47: 22,792,582 km (0.052 R)
• M48: 23,442,884 km (0.101 R)
• M49: 23,770,204 km (0.075 R)
• M50: 23,934,612 km (0.077 R)
• M51: 24,678,562 km (0.114 R)
• M52: 25,597,991 km (0.049 R)
• M53: 25,682,214 km (0.095 R)
• M54: 26,528,789 km (0.08 R)
• M55: 27,988,864 km (0.107 R)
• M56: 28,859,972 km (0.118 R)
• M57: 30,628,518 km (0.104 R)
• M58: 32,250,010 km (0.05 R)
• M59: 32,340,965 km (0.088 R)
• M60: 32,431,921 km (0.103 R)
• M61: 32,614,131 km (0.078 R)
• M62: 33,530,418 km (0.11 R)
• M63: 34,827,431 km (0.105 R)
• M64: 35,952,108 km (0.071 R)
• M65: 37,183,897 km (0.032 R)
• M66: 38,622,281 km (0.107 R)
• M67: 38,912,201 km (0.076 R)
• M68: 40,372,277 km (0.051 R)
• M69: 42,446,451 km (0.072 R)
• M70: 42,645,865 km (0.097 R)
• M71: 43,848,482 km (0.06 R)
• M72: 44,150,820 km (0.12 R)
• M73: 45,265,473 km (0.09 R)
• M74: 48,456,396 km (0.064 R)
• M75: 49,815,941 km (0.09 R)
• M76: 55,051,867 km (0.027 R)
• M77: 55,923,125 km (0.084 R)
• M78: 56,032,331 km (0.088 R)
• M79: 59,008,431 km (0.108 R)
• M80: 59,453,784 km (0.04 R)
• M81: 61,133,319 km (0.037 R)
• M82: 64,081,445 km (0.026 R)
• M83: 64,195,737 km (0.118 R)
• M84: 66,264,975 km (0.049 R)
• M85: 67,191,734 km (0.056 R)
• M86: 70,704,591 km (0.089 R)
• M87: 72,007,589 km (0.097 R)
• M88: 72,602,539 km (0.047 R)
• M89: 73,318,515 km (0.107 R)
• M90: 74,156,861 km (0.075 R)
• M91: 74,637,220 km (0.071 R)
• M92: 76,448,252 km (0.063 R)
• M93: 78,517,938 km (0.085 R)
• M94: 79,744,192 km (0.097 R)
• M95: 80,853,012 km (0.093 R)
• M96: 80,976,579 km (0.075 R)
• M97: 81,347,582 km (0.114 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 19,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit