🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.48 AU - 0.68 AU

Year: 159 Days

Day: 36.4 Hours

Environment

Temp: 203 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,074,173 km

• M1: 139,874 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.99 AU - 1.17 AU

Year: 404 Days

Day: 39.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.25 AU - 1.27 AU

Year: 509 Days

Day: 38.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,074,173 km

• M1: 779,704 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.14 AU - 1.9 AU

Year: 674 Days

Day: 36.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,074,173 km

• M1: 236,514 km (0.038 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.82 AU - 3.52 AU

Year: 2031 Days

Day: 26.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,074,173 km

• M1: 2,189,365 km (0.073 R)

Asteroid Belt

Center: 4.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.3

Radius: 14.1

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.68 AU - 6.1 AU

Year: 5145 Days

Day: 6.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 60,074,173 km

• M1: 203,453 km (0.12 R)
• M2: 313,707 km (0.116 R)
• M3: 618,587 km (0.112 R)
• M4: 762,650 km (0.118 R)
• M5: 869,912 km (0.09 R)
• M6: 1,075,010 km (0.054 R)
• M7: 1,311,525 km (0.064 R)
• M8: 1,869,225 km (0.112 R)
• M9: 2,139,998 km (0.119 R)
• M10: 2,351,679 km (0.099 R)
• M11: 2,515,039 km (0.084 R)
• M12: 2,663,590 km (0.034 R)
• M13: 2,853,430 km (0.116 R)
• M14: 3,047,907 km (0.112 R)
• M15: 3,166,837 km (0.075 R)
• M16: 3,348,150 km (0.089 R)
• M17: 3,657,967 km (0.026 R)
• M18: 3,763,434 km (0.106 R)
• M19: 3,912,732 km (0.043 R)
• M20: 4,757,960 km (0.118 R)
• M21: 5,130,758 km (0.07 R)
• M22: 5,225,454 km (0.078 R)
• M23: 5,488,895 km (0.087 R)
• M24: 5,610,070 km (0.081 R)
• M25: 5,707,757 km (0.111 R)
• M26: 5,904,628 km (0.115 R)
• M27: 6,154,157 km (0.055 R)
• M28: 6,305,550 km (0.115 R)
• M29: 7,080,916 km (0.08 R)
• M30: 7,186,682 km (0.074 R)
• M31: 7,533,749 km (0.109 R)
• M32: 7,722,990 km (0.097 R)
• M33: 8,051,208 km (0.11 R)
• M34: 9,005,792 km (0.069 R)
• M35: 9,149,256 km (0.115 R)
• M36: 9,789,385 km (0.03 R)
• M37: 10,055,520 km (0.081 R)
• M38: 10,504,314 km (0.098 R)
• M39: 10,868,136 km (0.11 R)
• M40: 10,959,690 km (0.091 R)
• M41: 12,142,410 km (0.059 R)
• M42: 12,588,362 km (0.106 R)
• M43: 13,104,624 km (0.097 R)
• M44: 13,234,774 km (0.039 R)
• M45: 13,332,611 km (0.039 R)
• M46: 13,430,747 km (0.054 R)
• M47: 13,529,183 km (0.095 R)
• M48: 13,693,740 km (0.114 R)
• M49: 14,459,083 km (0.087 R)
• M50: 14,559,912 km (0.038 R)
• M51: 14,897,854 km (0.066 R)
• M52: 15,033,688 km (0.118 R)
• M53: 15,170,122 km (0.117 R)
• M54: 15,650,480 km (0.055 R)
• M55: 16,944,053 km (0.108 R)
• M56: 17,228,140 km (0.045 R)
• M57: 17,981,814 km (0.057 R)
• M58: 18,819,562 km (0.069 R)
• M59: 19,632,776 km (0.099 R)
• M60: 19,819,175 km (0.084 R)
• M61: 20,043,721 km (0.101 R)
• M62: 20,193,768 km (0.056 R)
• M63: 20,684,299 km (0.116 R)
• M64: 21,293,462 km (0.104 R)
• M65: 21,754,223 km (0.031 R)
• M66: 21,985,801 km (0.11 R)
• M67: 22,412,603 km (0.086 R)
• M68: 22,724,665 km (0.119 R)
• M69: 23,038,222 km (0.087 R)
• M70: 23,156,254 km (0.086 R)
• M71: 23,313,781 km (0.109 R)
• M72: 23,748,961 km (0.104 R)
• M73: 24,587,308 km (0.072 R)
• M74: 25,557,300 km (0.12 R)
• M75: 25,760,903 km (0.104 R)
• M76: 26,663,427 km (0.09 R)
• M77: 27,994,549 km (0.051 R)
• M78: 28,120,510 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389

Radius: 10

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.48 AU - 8.14 AU

Year: 6396 Days

Day: 14.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 60,074,173 km

• M1: 162,912 km (0.1 R)
• M2: 916,586 km (0.095 R)
• M3: 1,024,446 km (0.09 R)
• M4: 1,108,371 km (0.109 R)
• M5: 1,194,838 km (0.069 R)
• M6: 1,499,719 km (0.111 R)
• M7: 1,694,345 km (0.12 R)
• M8: 1,897,499 km (0.115 R)
• M9: 2,144,785 km (0.047 R)
• M10: 2,365,142 km (0.076 R)
• M11: 2,573,532 km (0.095 R)
• M12: 2,650,874 km (0.059 R)
• M13: 3,029,058 km (0.087 R)
• M14: 3,318,679 km (0.088 R)
• M15: 3,424,295 km (0.106 R)
• M16: 3,595,734 km (0.084 R)
• M17: 3,880,419 km (0.097 R)
• M18: 4,195,173 km (0.115 R)
• M19: 4,801,643 km (0.086 R)
• M20: 4,921,471 km (0.1 R)
• M21: 4,993,876 km (0.085 R)
• M22: 5,090,965 km (0.041 R)
• M23: 5,361,139 km (0.097 R)
• M24: 5,510,587 km (0.056 R)
• M25: 5,838,954 km (0.117 R)
• M26: 6,304,353 km (0.047 R)
• M27: 6,462,030 km (0.052 R)
• M28: 6,943,286 km (0.061 R)
• M29: 7,078,971 km (0.03 R)
• M30: 7,630,838 km (0.073 R)
• M31: 8,225,190 km (0.097 R)
• M32: 8,717,218 km (0.106 R)
• M33: 10,065,394 km (0.091 R)
• M34: 10,498,031 km (0.067 R)
• M35: 10,654,061 km (0.098 R)
• M36: 10,905,236 km (0.109 R)
• M37: 11,031,497 km (0.091 R)
• M38: 11,317,677 km (0.107 R)
• M39: 11,541,775 km (0.074 R)
• M40: 13,219,066 km (0.06 R)
• M41: 13,455,281 km (0.1 R)
• M42: 14,206,562 km (0.06 R)
• M43: 14,344,491 km (0.089 R)
• M44: 14,656,851 km (0.118 R)
• M45: 15,041,617 km (0.069 R)
• M46: 15,571,493 km (0.047 R)
• M47: 15,678,306 km (0.118 R)
• M48: 16,359,874 km (0.089 R)
• M49: 17,382,076 km (0.101 R)
• M50: 17,455,828 km (0.034 R)
• M51: 18,312,126 km (0.052 R)
• M52: 18,613,117 km (0.057 R)
• M53: 18,802,208 km (0.028 R)
• M54: 19,679,600 km (0.102 R)
• M55: 19,910,729 km (0.106 R)
• M56: 20,883,414 km (0.086 R)
• M57: 21,593,405 km (0.058 R)
• M58: 22,230,992 km (0.075 R)
• M59: 22,592,420 km (0.104 R)
• M60: 23,199,189 km (0.119 R)
• M61: 23,321,111 km (0.11 R)
• M62: 24,552,601 km (0.103 R)
• M63: 25,301,637 km (0.097 R)
• M64: 27,335,570 km (0.101 R)
• M65: 27,938,749 km (0.087 R)
• M66: 28,982,792 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.3

Radius: 13.5

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.44 AU - 12.2 AU

Year: 11075 Days

Day: 14.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,074,173 km

• M1: 348,264 km (0.038 R)
• M2: 514,317 km (0.107 R)
• M3: 695,331 km (0.097 R)
• M4: 900,130 km (0.118 R)
• M5: 1,041,650 km (0.076 R)
• M6: 1,915,152 km (0.049 R)
• M7: 2,817,825 km (0.084 R)
• M8: 2,908,631 km (0.04 R)
• M9: 3,377,920 km (0.058 R)
• M10: 3,770,614 km (0.096 R)
• M11: 3,904,953 km (0.064 R)
• M12: 4,178,269 km (0.108 R)
• M13: 4,528,926 km (0.083 R)
• M14: 5,869,472 km (0.063 R)
• M15: 6,302,409 km (0.12 R)
• M16: 6,583,353 km (0.072 R)
• M17: 6,705,126 km (0.103 R)
• M18: 6,827,497 km (0.094 R)
• M19: 8,310,611 km (0.08 R)
• M20: 9,383,676 km (0.085 R)
• M21: 9,750,939 km (0.053 R)
• M22: 11,413,420 km (0.09 R)
• M23: 11,756,448 km (0.091 R)
• M24: 12,053,100 km (0.097 R)
• M25: 12,352,296 km (0.102 R)
• M26: 12,755,014 km (0.118 R)
• M27: 14,251,142 km (0.117 R)
• M28: 15,153,965 km (0.09 R)
• M29: 17,126,263 km (0.062 R)
• M30: 17,462,709 km (0.09 R)
• M31: 17,744,851 km (0.096 R)
• M32: 17,858,096 km (0.104 R)
• M33: 18,028,488 km (0.048 R)
• M34: 18,946,271 km (0.11 R)
• M35: 19,178,148 km (0.103 R)
• M36: 19,410,922 km (0.107 R)
• M37: 19,938,105 km (0.08 R)
• M38: 20,173,871 km (0.1 R)
• M39: 21,729,240 km (0.051 R)
• M40: 21,911,301 km (0.09 R)
• M41: 22,521,511 km (0.051 R)
• M42: 22,644,181 km (0.032 R)
• M43: 23,137,255 km (0.059 R)
• M44: 23,696,153 km (0.12 R)
• M45: 24,008,663 km (0.081 R)
• M46: 26,492,437 km (0.066 R)
• M47: 26,751,690 km (0.119 R)
• M48: 26,881,690 km (0.078 R)
• M49: 27,207,664 km (0.045 R)
• M50: 27,600,508 km (0.101 R)
• M51: 28,061,120 km (0.08 R)
• M52: 28,923,402 km (0.089 R)
• M53: 30,064,235 km (0.111 R)
• M54: 30,199,322 km (0.087 R)
• M55: 31,082,997 km (0.059 R)
• M56: 31,699,639 km (0.099 R)
• M57: 32,182,092 km (0.062 R)
• M58: 32,666,939 km (0.086 R)
• M59: 33,084,467 km (0.092 R)
• M60: 35,269,942 km (0.042 R)
• M61: 35,913,063 km (0.052 R)
• M62: 36,128,335 km (0.06 R)
• M63: 36,416,011 km (0.116 R)
• M64: 36,632,330 km (0.117 R)
• M65: 36,921,353 km (0.114 R)
• M66: 37,574,348 km (0.052 R)
• M67: 39,927,223 km (0.039 R)
• M68: 40,821,818 km (0.084 R)
• M69: 41,271,509 km (0.065 R)
• M70: 43,851,175 km (0.102 R)
• M71: 44,158,000 km (0.105 R)
• M72: 45,392,781 km (0.098 R)
• M73: 46,560,692 km (0.102 R)
• M74: 48,291,389 km (0.096 R)
• M75: 50,123,365 km (0.072 R)
• M76: 51,249,538 km (0.118 R)
• M77: 51,896,848 km (0.107 R)
• M78: 52,302,707 km (0.114 R)
• M79: 53,199,546 km (0.075 R)
• M80: 53,936,914 km (0.044 R)
• M81: 54,348,158 km (0.106 R)
• M82: 54,925,606 km (0.086 R)
• M83: 55,256,367 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303

Radius: 4.7

Gravity: 13.72 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 14.15 AU - 16.03 AU

Year: 21096 Days

Day: 22.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 60,074,173 km

• M1: 63,878 km (0.068 R)
• M2: 137,331 km (0.082 R)
• M3: 254,316 km (0.072 R)
• M4: 310,116 km (0.115 R)
• M5: 401,969 km (0.095 R)
• M6: 1,030,131 km (0.091 R)
• M7: 1,217,876 km (0.068 R)
• M8: 1,266,645 km (0.03 R)
• M9: 2,398,951 km (0.101 R)
• M10: 2,871,531 km (0.057 R)
• M11: 3,068,552 km (0.064 R)
• M12: 3,303,869 km (0.083 R)
• M13: 3,650,188 km (0.081 R)
• M14: 3,863,515 km (0.104 R)
• M15: 4,339,535 km (0.114 R)
• M16: 7,923,302 km (0.115 R)
• M17: 8,015,005 km (0.057 R)
• M18: 8,199,310 km (0.101 R)
• M19: 9,674,494 km (0.12 R)
• M20: 10,719,435 km (0.114 R)
• M21: 11,024,465 km (0.106 R)
• M22: 12,220,201 km (0.09 R)
• M23: 15,127,636 km (0.081 R)
• M24: 15,584,209 km (0.117 R)
• M25: 16,045,419 km (0.049 R)
• M26: 16,804,329 km (0.054 R)
• M27: 19,705,929 km (0.098 R)
• M28: 20,770,019 km (0.112 R)
• M29: 21,023,138 km (0.111 R)
• M30: 21,596,248 km (0.087 R)
• M31: 22,174,593 km (0.1 R)
• M32: 22,627,875 km (0.052 R)
• M33: 23,939,848 km (0.042 R)
• M34: 24,338,377 km (0.056 R)
• M35: 25,478,911 km (0.091 R)
• M36: 25,614,297 km (0.102 R)
• M37: 25,682,065 km (0.033 R)
• M38: 25,885,668 km (0.067 R)
• M39: 26,294,519 km (0.051 R)
• M40: 27,395,260 km (0.05 R)
• M41: 29,428,295 km (0.108 R)
• M42: 30,069,172 km (0.119 R)
• M43: 30,714,537 km (0.086 R)
• M44: 30,786,494 km (0.066 R)
• M45: 31,364,390 km (0.116 R)
• M46: 31,873,023 km (0.097 R)
• M47: 32,604,407 km (0.06 R)
• M48: 33,786,081 km (0.061 R)
• M49: 34,382,079 km (0.043 R)
• M50: 34,981,667 km (0.106 R)
• M51: 36,495,597 km (0.114 R)
• M52: 40,136,361 km (0.031 R)
• M53: 42,359,684 km (0.118 R)
• M54: 43,567,089 km (0.082 R)
• M55: 44,053,132 km (0.069 R)
• M56: 44,296,977 km (0.06 R)
• M57: 44,622,651 km (0.119 R)
• M58: 45,604,462 km (0.109 R)
• M59: 46,180,414 km (0.107 R)
• M60: 46,345,420 km (0.116 R)
• M61: 47,090,418 km (0.105 R)
• M62: 48,844,154 km (0.105 R)
• M63: 49,012,302 km (0.081 R)
• M64: 49,264,823 km (0.099 R)
• M65: 50,109,752 km (0.094 R)
• M66: 50,874,346 km (0.045 R)
• M67: 52,673,261 km (0.11 R)
• M68: 53,710,572 km (0.117 R)
• M69: 56,157,096 km (0.075 R)
• M70: 57,305,110 km (0.109 R)
• M71: 58,818,292 km (0.1 R)
• M72: 59,804,292 km (0.077 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 13,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit