🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.59 AU - 0.71 AU

Year: 200 Days

Day: 12.6 Hours

Environment

Temp: 169 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.71 AU - 1.17 AU

Year: 347 Days

Day: 36.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.1 AU - 1.26 AU

Year: 488 Days

Day: 33 Hours

Environment

Temp: -2 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.18 AU - 1.22 AU

Year: 501 Days

Day: 36.8 Hours

Environment

Temp: -17 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,975,306 km

• M1: 628,760 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.24 AU - 2.06 AU

Year: 807 Days

Day: 17.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.66 AU - 2.32 AU

Year: 1069 Days

Day: 37.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.7

Radius: 8.1

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.01 AU - 9.77 AU

Year: 10094 Days

Day: 13.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,975,306 km

• M1: 205,996 km (0.104 R)
• M2: 276,756 km (0.081 R)
• M3: 660,026 km (0.086 R)
• M4: 816,804 km (0.115 R)
• M5: 928,255 km (0.065 R)
• M6: 1,045,091 km (0.095 R)
• M7: 1,182,422 km (0.097 R)
• M8: 1,277,267 km (0.09 R)
• M9: 1,771,987 km (0.076 R)
• M10: 2,011,942 km (0.112 R)
• M11: 2,666,881 km (0.098 R)
• M12: 3,182,096 km (0.092 R)
• M13: 3,405,895 km (0.11 R)
• M14: 3,496,850 km (0.091 R)
• M15: 3,611,741 km (0.097 R)
• M16: 3,798,140 km (0.064 R)
• M17: 3,916,323 km (0.042 R)
• M18: 4,059,637 km (0.12 R)
• M19: 4,156,128 km (0.055 R)
• M20: 5,320,598 km (0.106 R)
• M21: 5,373,406 km (0.072 R)
• M22: 5,479,620 km (0.098 R)
• M23: 5,559,655 km (0.087 R)
• M24: 6,270,096 km (0.079 R)
• M25: 6,438,094 km (0.111 R)
• M26: 6,494,343 km (0.04 R)
• M27: 6,749,856 km (0.045 R)
• M28: 7,066,704 km (0.094 R)
• M29: 7,153,920 km (0.058 R)
• M30: 7,804,820 km (0.07 R)
• M31: 8,289,966 km (0.101 R)
• M32: 9,162,570 km (0.096 R)
• M33: 9,513,228 km (0.089 R)
• M34: 9,706,508 km (0.082 R)
• M35: 9,966,061 km (0.073 R)
• M36: 10,859,160 km (0.061 R)
• M37: 11,777,541 km (0.114 R)
• M38: 12,019,740 km (0.115 R)
• M39: 12,368,602 km (0.059 R)
• M40: 12,544,230 km (0.073 R)
• M41: 12,898,029 km (0.068 R)
• M42: 13,004,842 km (0.054 R)
• M43: 13,362,979 km (0.107 R)
• M44: 13,796,963 km (0.091 R)
• M45: 13,869,817 km (0.078 R)
• M46: 14,015,675 km (0.094 R)
• M47: 14,088,828 km (0.049 R)
• M48: 15,239,236 km (0.1 R)
• M49: 15,427,580 km (0.119 R)
• M50: 15,768,663 km (0.099 R)
• M51: 16,073,842 km (0.086 R)
• M52: 16,690,186 km (0.08 R)
• M53: 17,274,964 km (0.106 R)
• M54: 17,589,568 km (0.077 R)
• M55: 17,985,554 km (0.113 R)
• M56: 18,264,404 km (0.108 R)
• M57: 18,745,960 km (0.075 R)
• M58: 18,988,308 km (0.106 R)
• M59: 19,109,782 km (0.099 R)
• M60: 19,353,626 km (0.111 R)
• M61: 19,762,477 km (0.089 R)
• M62: 19,926,736 km (0.066 R)
• M63: 21,763,797 km (0.076 R)
• M64: 21,933,591 km (0.065 R)
• M65: 22,061,048 km (0.109 R)
• M66: 22,659,589 km (0.104 R)
• M67: 23,003,964 km (0.079 R)
• M68: 23,263,516 km (0.096 R)
• M69: 24,091,391 km (0.037 R)
• M70: 24,398,964 km (0.105 R)
• M71: 24,796,146 km (0.072 R)
• M72: 25,062,131 km (0.091 R)
• M73: 25,686,553 km (0.074 R)
• M74: 26,496,924 km (0.049 R)
• M75: 26,587,431 km (0.106 R)
• M76: 26,905,177 km (0.079 R)
• M77: 27,132,865 km (0.068 R)
• M78: 27,590,335 km (0.078 R)
• M79: 27,911,971 km (0.112 R)
• M80: 28,234,953 km (0.11 R)
• M81: 28,837,982 km (0.117 R)
• M82: 29,351,551 km (0.119 R)
• M83: 29,679,918 km (0.099 R)
• M84: 29,820,989 km (0.105 R)
• M85: 30,103,879 km (0.088 R)
• M86: 30,624,928 km (0.11 R)
• M87: 32,109,089 km (0.075 R)
• M88: 32,350,689 km (0.034 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.2

Radius: 9.4

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 11.15 AU - 11.73 AU

Year: 14734 Days

Day: 10 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,975,306 km

• M1: 122,670 km (0.063 R)
• M2: 535,261 km (0.106 R)
• M3: 726,746 km (0.118 R)
• M4: 788,830 km (0.119 R)
• M5: 1,127,220 km (0.086 R)
• M6: 1,224,907 km (0.073 R)
• M7: 1,377,048 km (0.074 R)
• M8: 1,928,765 km (0.064 R)
• M9: 1,987,557 km (0.114 R)
• M10: 2,228,859 km (0.061 R)
• M11: 2,872,878 km (0.118 R)
• M12: 3,042,671 km (0.077 R)
• M13: 3,285,917 km (0.107 R)
• M14: 3,499,543 km (0.06 R)
• M15: 4,167,497 km (0.111 R)
• M16: 4,282,688 km (0.111 R)
• M17: 4,516,210 km (0.075 R)
• M18: 5,118,342 km (0.11 R)
• M19: 5,449,850 km (0.103 R)
• M20: 5,788,390 km (0.051 R)
• M21: 6,133,812 km (0.032 R)
• M22: 7,348,696 km (0.088 R)
• M23: 7,534,796 km (0.115 R)
• M24: 8,054,948 km (0.081 R)
• M25: 8,150,840 km (0.109 R)
• M26: 8,343,672 km (0.091 R)
• M27: 8,586,768 km (0.029 R)
• M28: 8,783,041 km (0.05 R)
• M29: 9,280,005 km (0.107 R)
• M30: 9,786,244 km (0.089 R)
• M31: 10,301,459 km (0.119 R)
• M32: 10,509,998 km (0.071 R)
• M33: 11,250,807 km (0.065 R)
• M34: 11,681,799 km (0.087 R)
• M35: 11,790,407 km (0.117 R)
• M36: 11,953,917 km (0.081 R)
• M37: 12,950,837 km (0.093 R)
• M38: 14,263,110 km (0.115 R)
• M39: 14,788,049 km (0.078 R)
• M40: 14,905,633 km (0.044 R)
• M41: 15,677,109 km (0.11 R)
• M42: 16,461,600 km (0.109 R)
• M43: 16,766,630 km (0.114 R)
• M44: 17,197,023 km (0.06 R)
• M45: 17,818,004 km (0.081 R)
• M46: 18,194,243 km (0.076 R)
• M47: 18,699,883 km (0.057 R)
• M48: 22,232,039 km (0.119 R)
• M49: 22,299,358 km (0.056 R)
• M50: 23,248,855 km (0.095 R)
• M51: 24,698,010 km (0.092 R)
• M52: 25,468,738 km (0.106 R)
• M53: 26,105,128 km (0.113 R)
• M54: 26,176,187 km (0.06 R)
• M55: 26,389,663 km (0.101 R)
• M56: 26,532,379 km (0.12 R)
• M57: 26,818,410 km (0.068 R)
• M58: 27,177,445 km (0.074 R)
• M59: 27,465,870 km (0.057 R)
• M60: 27,973,007 km (0.099 R)
• M61: 28,118,416 km (0.071 R)
• M62: 28,410,132 km (0.051 R)
• M63: 28,483,135 km (0.078 R)
• M64: 29,660,919 km (0.025 R)
• M65: 31,155,402 km (0.107 R)
• M66: 32,827,458 km (0.092 R)
• M67: 33,442,754 km (0.101 R)
• M68: 33,751,823 km (0.109 R)
• M69: 34,217,072 km (0.096 R)
• M70: 35,232,692 km (0.097 R)
• M71: 37,293,253 km (0.117 R)
• M72: 38,418,977 km (0.081 R)
• M73: 38,580,692 km (0.116 R)
• M74: 39,882,643 km (0.113 R)
• M75: 39,964,473 km (0.109 R)
• M76: 40,292,541 km (0.12 R)
• M77: 41,198,954 km (0.076 R)
• M78: 41,945,747 km (0.113 R)
• M79: 43,452,497 km (0.087 R)
• M80: 44,043,109 km (0.045 R)
• M81: 44,466,770 km (0.048 R)
• M82: 46,691,141 km (0.104 R)
• M83: 47,469,499 km (0.108 R)
• M84: 47,556,266 km (0.087 R)
• M85: 48,688,871 km (0.07 R)
• M86: 51,871,416 km (0.045 R)
• M87: 52,947,025 km (0.092 R)
• M88: 53,487,671 km (0.078 R)
• M89: 53,849,100 km (0.045 R)
• M90: 63,621,730 km (0.114 R)

Asteroid Belt

Center: 12.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361.1

Radius: 7.5

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 10.34 AU - 15.67 AU

Year: 17849 Days

Day: 17.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,975,306 km

• M1: 113,395 km (0.079 R)
• M2: 177,573 km (0.044 R)
• M3: 278,850 km (0.068 R)
• M4: 449,841 km (0.092 R)
• M5: 565,480 km (0.116 R)
• M6: 787,334 km (0.109 R)
• M7: 1,014,274 km (0.054 R)
• M8: 1,169,407 km (0.099 R)
• M9: 1,261,559 km (0.115 R)
• M10: 1,603,540 km (0.113 R)
• M11: 1,785,151 km (0.096 R)
• M12: 3,041,026 km (0.09 R)
• M13: 3,871,144 km (0.047 R)
• M14: 4,115,587 km (0.044 R)
• M15: 4,656,234 km (0.111 R)
• M16: 4,878,835 km (0.12 R)
• M17: 5,029,032 km (0.1 R)
• M18: 5,843,293 km (0.091 R)
• M19: 6,123,639 km (0.116 R)
• M20: 6,490,752 km (0.113 R)
• M21: 6,739,384 km (0.08 R)
• M22: 7,677,961 km (0.104 R)
• M23: 8,475,916 km (0.072 R)
• M24: 8,976,471 km (0.081 R)
• M25: 10,632,220 km (0.083 R)
• M26: 10,827,445 km (0.112 R)
• M27: 11,073,085 km (0.025 R)
• M28: 11,770,660 km (0.111 R)
• M29: 11,820,925 km (0.08 R)
• M30: 12,175,621 km (0.086 R)
• M31: 12,379,822 km (0.064 R)
• M32: 12,482,297 km (0.097 R)
• M33: 12,585,070 km (0.09 R)
• M34: 12,843,426 km (0.085 R)
• M35: 13,365,223 km (0.105 R)
• M36: 13,575,857 km (0.091 R)
• M37: 14,429,463 km (0.079 R)
• M38: 16,356,582 km (0.082 R)
• M39: 16,469,230 km (0.046 R)
• M40: 17,092,754 km (0.079 R)
• M41: 18,891,518 km (0.09 R)
• M42: 19,603,754 km (0.114 R)
• M43: 20,264,528 km (0.104 R)
• M44: 21,607,617 km (0.117 R)
• M45: 22,602,443 km (0.104 R)
• M46: 23,231,652 km (0.088 R)
• M47: 23,358,212 km (0.119 R)
• M48: 24,507,572 km (0.115 R)
• M49: 25,544,584 km (0.091 R)
• M50: 25,805,932 km (0.025 R)
• M51: 26,331,619 km (0.109 R)
• M52: 27,460,335 km (0.076 R)
• M53: 28,672,526 km (0.098 R)
• M54: 29,627,409 km (0.06 R)
• M55: 30,662,028 km (0.099 R)
• M56: 31,218,682 km (0.097 R)
• M57: 32,483,233 km (0.079 R)
• M58: 32,695,662 km (0.095 R)
• M59: 33,192,925 km (0.103 R)
• M60: 35,790,243 km (0.073 R)
• M61: 37,039,236 km (0.079 R)
• M62: 38,526,837 km (0.087 R)
• M63: 38,826,781 km (0.108 R)
• M64: 38,901,879 km (0.112 R)
• M65: 39,127,473 km (0.048 R)
• M66: 39,353,365 km (0.119 R)
• M67: 39,655,404 km (0.097 R)
• M68: 39,882,344 km (0.108 R)
• M69: 41,100,369 km (0.12 R)
• M70: 41,790,913 km (0.117 R)
• M71: 42,021,892 km (0.067 R)
• M72: 42,098,935 km (0.094 R)
• M73: 44,198,392 km (0.116 R)
• M74: 45,142,354 km (0.075 R)
• M75: 45,221,342 km (0.082 R)
• M76: 47,691,951 km (0.07 R)
• M77: 47,933,402 km (0.057 R)
• M78: 48,175,152 km (0.118 R)
• M79: 48,579,066 km (0.053 R)
• M80: 48,659,999 km (0.116 R)
• M81: 48,822,013 km (0.118 R)
• M82: 48,903,095 km (0.081 R)
• M83: 50,042,582 km (0.07 R)
• M84: 51,437,881 km (0.106 R)
• M85: 53,429,628 km (0.105 R)
• M86: 54,687,147 km (0.109 R)
• M87: 54,771,371 km (0.109 R)
• M88: 55,869,718 km (0.106 R)
• M89: 56,634,313 km (0.094 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 19,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit