🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.82 AU - 1 AU

Year: 302 Days

Day: 17.8 Hours

Environment

Temp: 120 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,884,738 km

• M1: 41,139 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.79 AU - 1.07 AU

Year: 312 Days

Day: 32.7 Hours

Environment

Temp: 134 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,884,738 km

• M1: 102,624 km (0.048 R)
• M2: 381,475 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.85 AU - 1.27 AU

Year: 380 Days

Day: 18.3 Hours

Environment

Temp: 124 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.81 AU - 1.33 AU

Year: 385 Days

Day: 25.4 Hours

Environment

Temp: 111 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,884,738 km

• M1: 507,436 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.24 AU - 3.52 AU

Year: 2164 Days

Day: 31.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 101.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.23 AU - 4.91 AU

Year: 2859 Days

Day: 28.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,884,738 km

• M1: 267,331 km (0.107 R)
• M2: 2,136,108 km (0.068 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.29 AU - 5.03 AU

Year: 3503 Days

Day: 42.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 102.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.2

Radius: 11.3

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.93 AU - 8.33 AU

Year: 7340 Days

Day: 10.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,884,738 km

• M1: 458,218 km (0.12 R)
• M2: 745,596 km (0.098 R)
• M3: 958,174 km (0.105 R)
• M4: 1,613,563 km (0.097 R)
• M5: 1,893,011 km (0.053 R)
• M6: 2,017,626 km (0.098 R)
• M7: 2,297,375 km (0.098 R)
• M8: 2,385,936 km (0.077 R)
• M9: 2,498,434 km (0.096 R)
• M10: 2,682,140 km (0.092 R)
• M11: 3,284,870 km (0.101 R)
• M12: 3,744,584 km (0.083 R)
• M13: 4,416,877 km (0.049 R)
• M14: 4,500,054 km (0.111 R)
• M15: 5,068,226 km (0.082 R)
• M16: 5,331,369 km (0.027 R)
• M17: 6,428,669 km (0.099 R)
• M18: 6,523,215 km (0.057 R)
• M19: 7,693,818 km (0.105 R)
• M20: 7,895,177 km (0.09 R)
• M21: 8,132,439 km (0.09 R)
• M22: 8,718,265 km (0.089 R)
• M23: 8,893,294 km (0.086 R)
• M24: 8,998,761 km (0.058 R)
• M25: 9,282,249 km (0.116 R)
• M26: 10,076,913 km (0.105 R)
• M27: 10,519,573 km (0.088 R)
• M28: 11,081,911 km (0.046 R)
• M29: 12,787,177 km (0.093 R)
• M30: 13,105,970 km (0.047 R)
• M31: 13,186,155 km (0.108 R)
• M32: 13,914,547 km (0.063 R)
• M33: 14,366,183 km (0.11 R)
• M34: 14,531,488 km (0.098 R)
• M35: 14,822,606 km (0.119 R)
• M36: 15,241,629 km (0.052 R)
• M37: 17,043,985 km (0.063 R)
• M38: 17,483,054 km (0.06 R)
• M39: 18,958,239 km (0.114 R)
• M40: 19,139,851 km (0.062 R)
• M41: 19,504,570 km (0.113 R)
• M42: 19,733,754 km (0.102 R)
• M43: 20,055,988 km (0.107 R)
• M44: 20,473,067 km (0.113 R)
• M45: 20,752,665 km (0.084 R)
• M46: 20,986,636 km (0.09 R)
• M47: 21,883,625 km (0.058 R)
• M48: 22,312,971 km (0.098 R)
• M49: 22,456,585 km (0.119 R)
• M50: 22,841,351 km (0.062 R)
• M51: 23,179,891 km (0.093 R)
• M52: 23,276,830 km (0.104 R)
• M53: 23,519,927 km (0.102 R)
• M54: 24,254,303 km (0.035 R)
• M55: 24,896,975 km (0.069 R)
• M56: 25,245,239 km (0.104 R)
• M57: 26,148,361 km (0.109 R)
• M58: 26,401,182 km (0.12 R)
• M59: 26,858,203 km (0.076 R)
• M60: 27,113,118 km (0.074 R)
• M61: 27,471,555 km (0.095 R)
• M62: 28,296,587 km (0.058 R)
• M63: 30,023,844 km (0.036 R)
• M64: 30,288,482 km (0.099 R)
• M65: 30,447,804 km (0.067 R)
• M66: 31,408,671 km (0.103 R)
• M67: 31,946,924 km (0.067 R)
• M68: 32,162,944 km (0.094 R)
• M69: 32,759,839 km (0.09 R)
• M70: 33,579,636 km (0.098 R)
• M71: 34,074,805 km (0.041 R)
• M72: 34,240,260 km (0.118 R)
• M73: 34,406,164 km (0.097 R)
• M74: 35,072,174 km (0.107 R)
• M75: 35,183,624 km (0.072 R)
• M76: 35,742,522 km (0.068 R)
• M77: 36,642,951 km (0.073 R)
• M78: 36,869,143 km (0.096 R)
• M79: 37,152,631 km (0.036 R)
• M80: 37,379,870 km (0.11 R)
• M81: 37,721,701 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710

Radius: 7.8

Gravity: 11.67 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 12.7 AU - 14.32 AU

Year: 17293 Days

Day: 18.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 73,884,738 km

• M1: 188,793 km (0.08 R)
• M2: 372,947 km (0.114 R)
• M3: 655,388 km (0.063 R)
• M4: 1,253,630 km (0.107 R)
• M5: 1,735,784 km (0.1 R)
• M6: 1,796,072 km (0.082 R)
• M7: 1,981,424 km (0.085 R)
• M8: 2,303,957 km (0.099 R)
• M9: 2,783,418 km (0.094 R)
• M10: 3,831,501 km (0.077 R)
• M11: 3,950,581 km (0.109 R)
• M12: 4,314,851 km (0.099 R)
• M13: 4,521,895 km (0.063 R)
• M14: 4,859,986 km (0.062 R)
• M15: 5,338,250 km (0.106 R)
• M16: 6,765,414 km (0.066 R)
• M17: 6,861,306 km (0.036 R)
• M18: 7,249,662 km (0.118 R)
• M19: 7,298,731 km (0.03 R)
• M20: 7,496,050 km (0.091 R)
• M21: 8,508,828 km (0.116 R)
• M22: 9,189,947 km (0.107 R)
• M23: 9,456,530 km (0.119 R)
• M24: 9,563,941 km (0.109 R)
• M25: 11,279,530 km (0.099 R)
• M26: 12,084,815 km (0.104 R)
• M27: 12,318,337 km (0.102 R)
• M28: 12,730,629 km (0.064 R)
• M29: 14,116,953 km (0.095 R)
• M30: 14,239,773 km (0.053 R)
• M31: 15,804,417 km (0.062 R)
• M32: 15,868,145 km (0.115 R)
• M33: 15,932,024 km (0.051 R)
• M34: 16,510,070 km (0.075 R)
• M35: 17,488,889 km (0.029 R)
• M36: 19,707,575 km (0.094 R)
• M37: 19,776,240 km (0.117 R)
• M38: 21,305,579 km (0.086 R)
• M39: 21,376,040 km (0.076 R)
• M40: 21,871,209 km (0.075 R)
• M41: 24,108,894 km (0.085 R)
• M42: 24,476,605 km (0.116 R)
• M43: 24,550,357 km (0.058 R)
• M44: 26,949,757 km (0.113 R)
• M45: 27,025,903 km (0.048 R)
• M46: 27,331,232 km (0.11 R)
• M47: 29,031,561 km (0.111 R)
• M48: 29,187,741 km (0.099 R)
• M49: 29,344,370 km (0.038 R)
• M50: 29,422,760 km (0.091 R)
• M51: 29,658,227 km (0.097 R)
• M52: 29,894,442 km (0.091 R)
• M53: 30,447,954 km (0.099 R)
• M54: 31,967,270 km (0.11 R)
• M55: 32,533,348 km (0.09 R)
• M56: 33,511,269 km (0.04 R)
• M57: 36,081,959 km (0.095 R)
• M58: 36,334,032 km (0.105 R)
• M59: 36,924,644 km (0.094 R)
• M60: 37,178,661 km (0.068 R)
• M61: 37,773,911 km (0.072 R)
• M62: 38,372,153 km (0.103 R)
• M63: 40,011,746 km (0.119 R)
• M64: 40,272,644 km (0.116 R)
• M65: 42,380,778 km (0.107 R)
• M66: 42,913,346 km (0.12 R)
• M67: 43,180,528 km (0.054 R)
• M68: 43,269,688 km (0.083 R)
• M69: 44,434,457 km (0.106 R)
• M70: 44,614,573 km (0.061 R)
• M71: 45,518,743 km (0.104 R)
• M72: 45,609,548 km (0.109 R)
• M73: 45,791,160 km (0.091 R)
• M74: 47,529,188 km (0.118 R)
• M75: 48,823,659 km (0.086 R)
• M76: 54,404,557 km (0.115 R)
• M77: 54,500,748 km (0.026 R)
• M78: 55,564,090 km (0.032 R)
• M79: 56,244,162 km (0.095 R)
• M80: 59,190,342 km (0.073 R)
• M81: 59,686,259 km (0.032 R)
• M82: 60,382,787 km (0.115 R)
• M83: 61,282,319 km (0.057 R)
• M84: 62,488,527 km (0.091 R)
• M85: 64,822,403 km (0.094 R)
• M86: 67,391,447 km (0.112 R)
• M87: 68,116,698 km (0.112 R)
• M88: 68,636,251 km (0.075 R)
• M89: 69,261,570 km (0.051 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.3

Radius: 5.2

Gravity: 13.84 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 16.96 AU - 18.4 AU

Year: 25889 Days

Day: 21.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,884,738 km

• M1: 138,528 km (0.032 R)
• M2: 568,921 km (0.104 R)
• M3: 655,239 km (0.088 R)
• M4: 841,039 km (0.104 R)
• M5: 889,958 km (0.119 R)
• M6: 1,069,326 km (0.119 R)
• M7: 1,231,938 km (0.106 R)
• M8: 1,373,608 km (0.046 R)
• M9: 1,550,732 km (0.101 R)
• M10: 1,672,803 km (0.116 R)
• M11: 2,057,868 km (0.083 R)
• M12: 2,469,412 km (0.094 R)
• M13: 2,540,471 km (0.112 R)
• M14: 3,018,885 km (0.099 R)
• M15: 3,524,825 km (0.115 R)
• M16: 3,645,251 km (0.07 R)
• M17: 3,849,004 km (0.079 R)
• M18: 4,014,758 km (0.072 R)
• M19: 4,482,551 km (0.084 R)
• M20: 5,102,634 km (0.085 R)
• M21: 6,716,944 km (0.037 R)
• M22: 7,423,944 km (0.075 R)
• M23: 7,630,239 km (0.11 R)
• M24: 7,734,060 km (0.028 R)
• M25: 9,236,921 km (0.051 R)
• M26: 9,292,122 km (0.04 R)
• M27: 9,403,124 km (0.052 R)
• M28: 11,652,777 km (0.081 R)
• M29: 12,744,392 km (0.111 R)
• M30: 12,991,528 km (0.046 R)
• M31: 13,552,969 km (0.076 R)
• M32: 14,442,178 km (0.093 R)
• M33: 15,219,190 km (0.107 R)
• M34: 15,877,121 km (0.054 R)
• M35: 15,943,393 km (0.097 R)
• M36: 17,220,510 km (0.112 R)
• M37: 17,562,042 km (0.12 R)
• M38: 17,974,783 km (0.117 R)
• M39: 18,809,838 km (0.068 R)
• M40: 19,020,621 km (0.095 R)
• M41: 19,302,912 km (0.111 R)
• M42: 19,373,672 km (0.106 R)
• M43: 19,728,818 km (0.112 R)
• M44: 20,373,435 km (0.074 R)
• M45: 20,879,674 km (0.088 R)
• M46: 21,904,419 km (0.088 R)
• M47: 22,571,925 km (0.064 R)
• M48: 23,095,518 km (0.094 R)
• M49: 23,246,013 km (0.051 R)
• M50: 23,321,261 km (0.045 R)
• M51: 23,774,842 km (0.119 R)
• M52: 24,921,360 km (0.095 R)
• M53: 25,152,788 km (0.063 R)
• M54: 27,029,942 km (0.103 R)
• M55: 28,951,826 km (0.096 R)
• M56: 30,751,937 km (0.088 R)
• M57: 31,166,024 km (0.036 R)
• M58: 31,332,227 km (0.1 R)
• M59: 31,916,107 km (0.095 R)
• M60: 33,179,312 km (0.086 R)
• M61: 33,774,562 km (0.042 R)
• M62: 34,716,729 km (0.045 R)
• M63: 35,407,572 km (0.108 R)
• M64: 37,154,127 km (0.09 R)
• M65: 38,660,578 km (0.081 R)
• M66: 41,093,937 km (0.032 R)
• M67: 41,916,127 km (0.089 R)
• M68: 42,007,830 km (0.043 R)
• M69: 42,467,245 km (0.093 R)
• M70: 43,576,513 km (0.064 R)
• M71: 44,134,813 km (0.06 R)
• M72: 45,446,487 km (0.114 R)
• M73: 46,107,111 km (0.092 R)
• M74: 46,486,042 km (0.064 R)
• M75: 49,070,944 km (0.091 R)
• M76: 49,845,711 km (0.112 R)
• M77: 49,942,800 km (0.116 R)
• M78: 51,113,404 km (0.104 R)
• M79: 51,407,363 km (0.119 R)
• M80: 52,194,248 km (0.115 R)
• M81: 52,292,833 km (0.05 R)
• M82: 54,478,608 km (0.073 R)
• M83: 54,778,851 km (0.072 R)
• M84: 55,079,842 km (0.075 R)
• M85: 55,783,999 km (0.115 R)
• M86: 60,174,995 km (0.035 R)
• M87: 60,692,754 km (0.106 R)
• M88: 62,568,861 km (0.095 R)
• M89: 62,778,447 km (0.12 R)
• M90: 64,887,628 km (0.119 R)
• M91: 66,270,959 km (0.092 R)
• M92: 66,591,547 km (0.099 R)
• M93: 67,771,426 km (0.111 R)
• M94: 70,806,168 km (0.088 R)
• M95: 72,010,281 km (0.1 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 18,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit