🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.57 AU - 0.63 AU

Year: 173 Days

Day: 22 Hours

Environment

Temp: 124 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.63 AU - 0.75 AU

Year: 214 Days

Day: 16.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.48 AU - 2 AU

Year: 856 Days

Day: 39.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,888,118 km

• M1: 77,342 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.42 AU - 2.16 AU

Year: 893 Days

Day: 26.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.05 AU - 4.63 AU

Year: 3370 Days

Day: 20.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,888,118 km

• M1: 1,046,587 km (0.115 R)
• M2: 3,556,540 km (0.047 R)

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441

Radius: 13.5

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.8 AU - 5.8 AU

Year: 5207 Days

Day: 5.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 59,888,118 km

• M1: 168,746 km (0.05 R)
• M2: 260,749 km (0.088 R)
• M3: 456,573 km (0.114 R)
• M4: 598,840 km (0.067 R)
• M5: 725,699 km (0.118 R)
• M6: 827,575 km (0.037 R)
• M7: 984,504 km (0.112 R)
• M8: 1,086,529 km (0.11 R)
• M9: 1,206,058 km (0.096 R)
• M10: 1,473,689 km (0.116 R)
• M11: 2,286,155 km (0.081 R)
• M12: 2,460,137 km (0.066 R)
• M13: 2,858,815 km (0.076 R)
• M14: 3,142,602 km (0.075 R)
• M15: 3,356,677 km (0.082 R)
• M16: 3,455,561 km (0.052 R)
• M17: 3,615,930 km (0.085 R)
• M18: 3,758,347 km (0.072 R)
• M19: 4,325,174 km (0.05 R)
• M20: 4,476,567 km (0.106 R)
• M21: 4,896,638 km (0.071 R)
• M22: 5,168,606 km (0.091 R)
• M23: 5,656,445 km (0.06 R)
• M24: 5,774,777 km (0.083 R)
• M25: 5,965,963 km (0.107 R)
• M26: 6,379,152 km (0.067 R)
• M27: 6,551,938 km (0.111 R)
• M28: 6,877,164 km (0.058 R)
• M29: 7,647,892 km (0.105 R)
• M30: 8,257,503 km (0.041 R)
• M31: 9,664,471 km (0.11 R)
• M32: 10,149,916 km (0.065 R)
• M33: 10,790,046 km (0.105 R)
• M34: 11,115,122 km (0.036 R)
• M35: 11,234,052 km (0.111 R)
• M36: 11,353,581 km (0.055 R)
• M37: 11,473,409 km (0.12 R)
• M38: 11,653,973 km (0.086 R)
• M39: 12,324,172 km (0.118 R)
• M40: 12,850,607 km (0.071 R)
• M41: 13,132,299 km (0.038 R)
• M42: 13,289,676 km (0.108 R)
• M43: 13,669,954 km (0.078 R)
• M44: 14,247,252 km (0.034 R)
• M45: 14,571,431 km (0.091 R)
• M46: 14,734,343 km (0.07 R)
• M47: 14,865,241 km (0.029 R)
• M48: 14,963,677 km (0.108 R)
• M49: 15,128,085 km (0.11 R)
• M50: 15,425,635 km (0.054 R)
• M51: 15,625,049 km (0.074 R)
• M52: 15,758,490 km (0.111 R)
• M53: 15,858,870 km (0.084 R)
• M54: 16,601,175 km (0.114 R)
• M55: 16,805,526 km (0.097 R)
• M56: 17,458,371 km (0.092 R)
• M57: 17,562,341 km (0.052 R)
• M58: 17,666,312 km (0.078 R)
• M59: 18,294,922 km (0.077 R)
• M60: 18,895,408 km (0.064 R)
• M61: 19,790,302 km (0.114 R)
• M62: 19,934,814 km (0.087 R)
• M63: 20,152,030 km (0.06 R)
• M64: 20,297,439 km (0.119 R)
• M65: 21,066,223 km (0.085 R)
• M66: 21,658,331 km (0.11 R)
• M67: 22,707,760 km (0.06 R)
• M68: 22,896,852 km (0.112 R)
• M69: 23,162,538 km (0.116 R)
• M70: 23,620,457 km (0.049 R)
• M71: 24,119,814 km (0.085 R)
• M72: 24,312,796 km (0.066 R)
• M73: 24,622,762 km (0.111 R)
• M74: 25,050,911 km (0.116 R)
• M75: 26,112,458 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.1

Radius: 11.2

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.24 AU - 8.54 AU

Year: 8262 Days

Day: 12 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 59,888,118 km

• M1: 149,299 km (0.108 R)
• M2: 219,759 km (0.039 R)
• M3: 366,964 km (0.109 R)
• M4: 486,492 km (0.109 R)
• M5: 610,808 km (0.11 R)
• M6: 783,145 km (0.085 R)
• M7: 1,107,473 km (0.077 R)
• M8: 1,994,738 km (0.037 R)
• M9: 2,258,329 km (0.115 R)
• M10: 2,477,490 km (0.064 R)
• M11: 2,570,839 km (0.109 R)
• M12: 2,684,534 km (0.096 R)
• M13: 3,156,216 km (0.094 R)
• M14: 3,590,199 km (0.104 R)
• M15: 3,696,414 km (0.119 R)
• M16: 4,043,331 km (0.085 R)
• M17: 4,400,870 km (0.063 R)
• M18: 4,768,582 km (0.071 R)
• M19: 4,979,814 km (0.117 R)
• M20: 5,338,998 km (0.11 R)
• M21: 5,411,703 km (0.109 R)
• M22: 5,830,876 km (0.081 R)
• M23: 6,158,346 km (0.075 R)
• M24: 6,726,519 km (0.111 R)
• M25: 7,016,888 km (0.108 R)
• M26: 7,392,528 km (0.103 R)
• M27: 8,135,282 km (0.046 R)
• M28: 8,529,921 km (0.051 R)
• M29: 9,046,482 km (0.119 R)
• M30: 9,367,220 km (0.046 R)
• M31: 10,200,331 km (0.08 R)
• M32: 10,840,909 km (0.084 R)
• M33: 11,057,227 km (0.056 R)
• M34: 11,525,768 km (0.087 R)
• M35: 11,683,444 km (0.115 R)
• M36: 12,256,853 km (0.114 R)
• M37: 12,449,984 km (0.041 R)
• M38: 12,806,924 km (0.108 R)
• M39: 13,597,100 km (0.066 R)
• M40: 14,301,407 km (0.102 R)
• M41: 14,504,860 km (0.094 R)
• M42: 14,949,016 km (0.068 R)
• M43: 15,293,690 km (0.065 R)
• M44: 16,025,971 km (0.091 R)
• M45: 17,380,131 km (0.111 R)
• M46: 18,034,472 km (0.113 R)
• M47: 19,292,141 km (0.034 R)
• M48: 20,387,048 km (0.063 R)
• M49: 20,884,461 km (0.117 R)
• M50: 21,424,659 km (0.117 R)
• M51: 21,502,151 km (0.11 R)
• M52: 21,774,419 km (0.109 R)
• M53: 21,930,300 km (0.1 R)
• M54: 22,243,558 km (0.056 R)
• M55: 22,400,636 km (0.116 R)
• M56: 22,795,125 km (0.084 R)
• M57: 22,874,262 km (0.118 R)
• M58: 23,351,330 km (0.11 R)
• M59: 23,711,113 km (0.057 R)
• M60: 24,072,841 km (0.104 R)
• M61: 24,517,445 km (0.119 R)
• M62: 24,801,681 km (0.118 R)
• M63: 25,005,583 km (0.099 R)
• M64: 25,291,764 km (0.105 R)
• M65: 25,373,744 km (0.084 R)
• M66: 25,620,131 km (0.113 R)
• M67: 25,702,410 km (0.035 R)
• M68: 25,784,839 km (0.106 R)
• M69: 25,908,706 km (0.08 R)
• M70: 26,115,450 km (0.118 R)
• M71: 26,405,819 km (0.119 R)
• M72: 26,613,910 km (0.099 R)
• M73: 26,738,974 km (0.114 R)
• M74: 27,746,964 km (0.105 R)
• M75: 28,340,718 km (0.077 R)
• M76: 28,511,110 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.3

Radius: 11.5

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.94 AU - 10.88 AU

Year: 9915 Days

Day: 11.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 59,888,118 km

• M1: 282,740 km (0.101 R)
• M2: 530,025 km (0.047 R)
• M3: 676,930 km (0.076 R)
• M4: 829,071 km (0.101 R)
• M5: 930,349 km (0.085 R)
• M6: 1,090,718 km (0.104 R)
• M7: 1,214,585 km (0.105 R)
• M8: 1,538,913 km (0.068 R)
• M9: 1,797,119 km (0.064 R)
• M10: 1,890,917 km (0.086 R)
• M11: 3,554,595 km (0.093 R)
• M12: 4,216,117 km (0.097 R)
• M13: 4,953,485 km (0.088 R)
• M14: 5,376,099 km (0.089 R)
• M15: 5,670,956 km (0.105 R)
• M16: 6,358,957 km (0.041 R)
• M17: 6,587,243 km (0.096 R)
• M18: 6,691,962 km (0.07 R)
• M19: 6,881,801 km (0.1 R)
• M20: 7,159,156 km (0.07 R)
• M21: 7,245,174 km (0.115 R)
• M22: 7,768,917 km (0.077 R)
• M23: 8,327,665 km (0.108 R)
• M24: 8,486,388 km (0.053 R)
• M25: 8,806,976 km (0.104 R)
• M26: 8,899,278 km (0.107 R)
• M27: 9,412,997 km (0.1 R)
• M28: 9,625,875 km (0.059 R)
• M29: 9,960,226 km (0.113 R)
• M30: 10,032,482 km (0.103 R)
• M31: 10,542,461 km (0.084 R)
• M32: 11,011,151 km (0.059 R)
• M33: 11,110,783 km (0.041 R)
• M34: 11,360,911 km (0.075 R)
• M35: 11,612,984 km (0.081 R)
• M36: 11,815,988 km (0.06 R)
• M37: 11,892,432 km (0.103 R)
• M38: 12,020,189 km (0.068 R)
• M39: 12,770,273 km (0.089 R)
• M40: 13,856,353 km (0.042 R)
• M41: 14,044,697 km (0.101 R)
• M42: 14,234,088 km (0.114 R)
• M43: 14,315,319 km (0.109 R)
• M44: 14,916,852 km (0.064 R)
• M45: 14,999,580 km (0.119 R)
• M46: 15,276,187 km (0.114 R)
• M47: 16,627,504 km (0.063 R)
• M48: 17,201,960 km (0.062 R)
• M49: 17,549,625 km (0.103 R)
• M50: 18,134,403 km (0.096 R)
• M51: 18,340,549 km (0.051 R)
• M52: 18,785,005 km (0.105 R)
• M53: 19,023,464 km (0.111 R)
• M54: 19,775,193 km (0.085 R)
• M55: 19,896,367 km (0.034 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.9

Radius: 8.1

Gravity: 14.26 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.38 AU - 11.8 AU

Year: 11948 Days

Day: 9.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 59,888,118 km

• M1: 128,505 km (0.097 R)
• M2: 189,391 km (0.109 R)
• M3: 337,044 km (0.115 R)
• M4: 427,102 km (0.086 R)
• M5: 597,045 km (0.057 R)
• M6: 709,991 km (0.094 R)
• M7: 769,232 km (0.092 R)
• M8: 1,582,297 km (0.042 R)
• M9: 1,661,434 km (0.102 R)
• M10: 1,741,918 km (0.058 R)
• M11: 1,796,371 km (0.076 R)
• M12: 1,851,423 km (0.112 R)
• M13: 3,891,340 km (0.056 R)
• M14: 4,217,613 km (0.118 R)
• M15: 5,248,940 km (0.049 R)
• M16: 5,408,262 km (0.101 R)
• M17: 5,650,012 km (0.094 R)
• M18: 5,772,383 km (0.117 R)
• M19: 6,781,720 km (0.111 R)
• M20: 7,218,247 km (0.098 R)
• M21: 7,440,101 km (0.118 R)
• M22: 7,890,240 km (0.062 R)
• M23: 8,302,981 km (0.113 R)
• M24: 8,628,805 km (0.095 R)
• M25: 9,631,560 km (0.084 R)
• M26: 10,171,458 km (0.115 R)
• M27: 10,923,337 km (0.043 R)
• M28: 11,075,927 km (0.063 R)
• M29: 11,537,885 km (0.098 R)
• M30: 11,589,497 km (0.09 R)
• M31: 12,639,973 km (0.072 R)
• M32: 12,693,379 km (0.119 R)
• M33: 12,800,192 km (0.069 R)
• M34: 14,550,338 km (0.066 R)
• M35: 14,830,535 km (0.076 R)
• M36: 15,225,922 km (0.118 R)
• M37: 15,510,307 km (0.097 R)
• M38: 15,796,638 km (0.065 R)
• M39: 15,969,124 km (0.105 R)
• M40: 16,607,308 km (0.107 R)
• M41: 17,848,672 km (0.103 R)
• M42: 18,571,528 km (0.12 R)
• M43: 18,753,589 km (0.071 R)
• M44: 20,045,367 km (0.105 R)
• M45: 20,733,517 km (0.074 R)
• M46: 21,875,996 km (0.08 R)
• M47: 22,649,118 km (0.07 R)
• M48: 22,778,819 km (0.095 R)
• M49: 23,169,419 km (0.096 R)
• M50: 23,300,168 km (0.032 R)
• M51: 23,562,263 km (0.119 R)
• M52: 25,289,969 km (0.099 R)
• M53: 25,694,332 km (0.115 R)
• M54: 25,829,718 km (0.109 R)
• M55: 26,441,424 km (0.085 R)
• M56: 27,402,590 km (0.115 R)
• M57: 28,165,689 km (0.084 R)
• M58: 30,210,991 km (0.102 R)
• M59: 30,568,530 km (0.108 R)
• M60: 30,711,844 km (0.111 R)
• M61: 31,794,335 km (0.099 R)
• M62: 32,230,861 km (0.086 R)
• M63: 33,036,147 km (0.082 R)
• M64: 33,626,011 km (0.119 R)
• M65: 37,008,419 km (0.055 R)
• M66: 38,082,532 km (0.031 R)
• M67: 38,623,477 km (0.102 R)
• M68: 40,026,107 km (0.083 R)
• M69: 41,049,506 km (0.083 R)
• M70: 41,922,111 km (0.116 R)
• M71: 42,081,432 km (0.04 R)
• M72: 42,241,053 km (0.054 R)
• M73: 42,720,814 km (0.057 R)
• M74: 43,685,720 km (0.105 R)
• M75: 46,705,951 km (0.116 R)
• M76: 46,953,835 km (0.088 R)
• M77: 48,700,839 km (0.087 R)
• M78: 50,299,741 km (0.072 R)
• M79: 50,978,018 km (0.037 R)
• M80: 51,318,353 km (0.051 R)
• M81: 53,635,175 km (0.049 R)
• M82: 53,981,344 km (0.105 R)
• M83: 55,722,963 km (0.098 R)
• M84: 56,337,062 km (0.105 R)
• M85: 56,600,803 km (0.087 R)
• M86: 57,571,693 km (0.054 R)
• M87: 58,370,097 km (0.079 R)
• M88: 58,993,621 km (0.055 R)
• M89: 59,708,849 km (0.055 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 17,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit