🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.54 AU - 0.76 AU

Year: 190 Days

Day: 18.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,832,923 km

• M1: 359,932 km (0.119 R)
• M2: 396,135 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.42 AU - 1.6 AU

Year: 674 Days

Day: 25 Hours

Environment

Temp: -44 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,832,923 km

• M1: 151,094 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.5 AU - 2.12 AU

Year: 885 Days

Day: 23.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,832,923 km

• M1: 76,594 km (0.082 R)
• M2: 428,747 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.5 AU - 2.24 AU

Year: 929 Days

Day: 41.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,832,923 km

• M1: 145,409 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.05 AU - 2.37 AU

Year: 1194 Days

Day: 12.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,832,923 km

• M1: 891,603 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.52 AU - 3.5 AU

Year: 1898 Days

Day: 35.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,832,923 km

• M1: 2,760,530 km (0.101 R)

Asteroid Belt

Center: 4.76 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.3

Radius: 13.7

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.64 AU - 7.38 AU

Year: 6037 Days

Day: 6.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,832,923 km

• M1: 259,702 km (0.118 R)
• M2: 500,255 km (0.101 R)
• M3: 596,447 km (0.108 R)
• M4: 769,382 km (0.088 R)
• M5: 1,136,196 km (0.113 R)
• M6: 1,594,414 km (0.077 R)
• M7: 1,766,302 km (0.098 R)
• M8: 2,213,151 km (0.098 R)
• M9: 2,878,861 km (0.103 R)
• M10: 2,972,210 km (0.031 R)
• M11: 3,307,310 km (0.066 R)
• M12: 3,604,261 km (0.117 R)
• M13: 3,910,189 km (0.117 R)
• M14: 4,198,165 km (0.112 R)
• M15: 4,304,529 km (0.088 R)
• M16: 4,602,079 km (0.089 R)
• M17: 5,018,709 km (0.107 R)
• M18: 5,978,081 km (0.09 R)
• M19: 6,128,277 km (0.109 R)
• M20: 6,773,492 km (0.116 R)
• M21: 7,024,966 km (0.105 R)
• M22: 7,311,746 km (0.089 R)
• M23: 7,863,762 km (0.11 R)
• M24: 8,128,251 km (0.11 R)
• M25: 8,328,712 km (0.055 R)
• M26: 8,429,391 km (0.062 R)
• M27: 8,632,246 km (0.055 R)
• M28: 8,802,488 km (0.103 R)
• M29: 9,077,300 km (0.07 R)
• M30: 9,564,989 km (0.085 R)
• M31: 10,384,635 km (0.101 R)
• M32: 11,189,921 km (0.104 R)
• M33: 12,281,985 km (0.115 R)
• M34: 12,627,706 km (0.084 R)
• M35: 12,976,867 km (0.094 R)
• M36: 13,684,615 km (0.084 R)
• M37: 14,688,417 km (0.057 R)
• M38: 14,892,019 km (0.099 R)
• M39: 15,425,784 km (0.044 R)
• M40: 15,882,357 km (0.107 R)
• M41: 16,049,608 km (0.11 R)
• M42: 16,385,604 km (0.069 R)
• M43: 16,723,995 km (0.116 R)
• M44: 16,894,088 km (0.105 R)
• M45: 17,064,779 km (0.104 R)
• M46: 17,278,853 km (0.108 R)
• M47: 18,013,528 km (0.093 R)
• M48: 18,100,594 km (0.077 R)
• M49: 18,187,960 km (0.099 R)
• M50: 18,582,300 km (0.041 R)
• M51: 19,290,346 km (0.082 R)
• M52: 20,187,933 km (0.117 R)
• M53: 20,505,380 km (0.041 R)
• M54: 21,698,573 km (0.104 R)
• M55: 21,791,323 km (0.062 R)
• M56: 22,070,323 km (0.09 R)
• M57: 22,257,022 km (0.045 R)
• M58: 22,537,966 km (0.081 R)
• M59: 22,678,888 km (0.088 R)
• M60: 23,008,751 km (0.097 R)
• M61: 23,673,564 km (0.099 R)
• M62: 24,296,489 km (0.087 R)
• M63: 24,585,812 km (0.09 R)
• M64: 25,070,509 km (0.104 R)
• M65: 25,216,516 km (0.104 R)
• M66: 25,558,347 km (0.063 R)
• M67: 26,593,265 km (0.062 R)
• M68: 27,240,725 km (0.069 R)
• M69: 28,398,912 km (0.109 R)
• M70: 28,958,557 km (0.104 R)
• M71: 29,060,733 km (0.069 R)
• M72: 30,815,516 km (0.07 R)
• M73: 32,657,664 km (0.093 R)
• M74: 32,870,392 km (0.103 R)
• M75: 33,243,938 km (0.113 R)
• M76: 35,241,518 km (0.112 R)
• M77: 35,350,575 km (0.114 R)
• M78: 36,007,459 km (0.047 R)
• M79: 36,117,414 km (0.086 R)
• M80: 36,834,287 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635

Radius: 14

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.65 AU - 8.67 AU

Year: 8472 Days

Day: 12.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 69,832,923 km

• M1: 243,097 km (0.114 R)
• M2: 379,829 km (0.118 R)
• M3: 482,752 km (0.09 R)
• M4: 612,304 km (0.047 R)
• M5: 1,029,981 km (0.088 R)
• M6: 1,243,458 km (0.103 R)
• M7: 1,413,550 km (0.104 R)
• M8: 1,993,691 km (0.102 R)
• M9: 2,643,544 km (0.078 R)
• M10: 2,816,030 km (0.045 R)
• M11: 2,941,693 km (0.098 R)
• M12: 3,489,819 km (0.027 R)
• M13: 4,357,337 km (0.106 R)
• M14: 4,770,526 km (0.117 R)
• M15: 5,289,482 km (0.105 R)
• M16: 5,382,831 km (0.104 R)
• M17: 5,762,360 km (0.107 R)
• M18: 6,020,267 km (0.11 R)
• M19: 6,783,067 km (0.111 R)
• M20: 6,884,793 km (0.104 R)
• M21: 7,193,114 km (0.106 R)
• M22: 7,331,642 km (0.101 R)
• M23: 7,541,079 km (0.036 R)
• M24: 7,859,124 km (0.112 R)
• M25: 8,435,375 km (0.105 R)
• M26: 8,654,985 km (0.093 R)
• M27: 9,025,240 km (0.057 R)
• M28: 9,287,634 km (0.106 R)
• M29: 9,400,880 km (0.113 R)
• M30: 9,590,570 km (0.054 R)
• M31: 9,705,012 km (0.111 R)
• M32: 9,819,903 km (0.118 R)
• M33: 10,558,169 km (0.089 R)
• M34: 11,234,052 km (0.111 R)
• M35: 11,354,778 km (0.067 R)
• M36: 12,336,140 km (0.1 R)
• M37: 13,387,214 km (0.098 R)
• M38: 13,558,055 km (0.094 R)
• M39: 13,858,896 km (0.085 R)
• M40: 14,730,304 km (0.077 R)
• M41: 15,350,986 km (0.072 R)
• M42: 15,440,295 km (0.064 R)
• M43: 16,297,940 km (0.096 R)
• M44: 16,939,864 km (0.048 R)
• M45: 17,078,392 km (0.068 R)
• M46: 17,170,993 km (0.12 R)
• M47: 17,730,340 km (0.064 R)
• M48: 18,580,504 km (0.113 R)
• M49: 20,124,654 km (0.082 R)
• M50: 20,320,477 km (0.056 R)
• M51: 20,664,851 km (0.084 R)
• M52: 20,813,103 km (0.068 R)
• M53: 22,213,189 km (0.044 R)
• M54: 22,618,749 km (0.103 R)
• M55: 23,078,015 km (0.079 R)
• M56: 24,161,702 km (0.032 R)
• M57: 24,317,882 km (0.117 R)
• M58: 24,578,781 km (0.037 R)
• M59: 24,893,235 km (0.09 R)
• M60: 27,023,509 km (0.112 R)
• M61: 27,293,982 km (0.039 R)
• M62: 28,165,240 km (0.073 R)
• M63: 28,439,303 km (0.088 R)
• M64: 28,549,258 km (0.1 R)
• M65: 28,824,667 km (0.051 R)
• M66: 28,935,071 km (0.118 R)
• M67: 29,433,680 km (0.105 R)
• M68: 31,513,091 km (0.101 R)
• M69: 32,140,504 km (0.084 R)
• M70: 32,312,242 km (0.094 R)
• M71: 32,541,875 km (0.069 R)
• M72: 32,829,552 km (0.118 R)
• M73: 33,175,871 km (0.065 R)
• M74: 33,291,660 km (0.099 R)
• M75: 34,163,815 km (0.071 R)
• M76: 34,573,564 km (0.071 R)
• M77: 34,925,867 km (0.038 R)
• M78: 35,043,600 km (0.048 R)
• M79: 36,705,782 km (0.112 R)
• M80: 37,426,096 km (0.053 R)
• M81: 39,185,816 km (0.113 R)
• M82: 41,345,411 km (0.11 R)
• M83: 41,844,469 km (0.054 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.5

Radius: 12.4

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.8 AU - 10.8 AU

Year: 12014 Days

Day: 9.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 69,832,923 km

• M1: 215,271 km (0.066 R)
• M2: 836,551 km (0.068 R)
• M3: 1,013,974 km (0.051 R)
• M4: 1,324,988 km (0.113 R)
• M5: 2,431,414 km (0.114 R)
• M6: 2,932,567 km (0.038 R)
• M7: 3,097,574 km (0.099 R)
• M8: 3,408,288 km (0.055 R)
• M9: 4,182,607 km (0.102 R)
• M10: 4,369,006 km (0.041 R)
• M11: 4,494,818 km (0.114 R)
• M12: 5,409,160 km (0.079 R)
• M13: 5,612,613 km (0.058 R)
• M14: 5,922,580 km (0.112 R)
• M15: 6,415,804 km (0.04 R)
• M16: 6,559,119 km (0.078 R)
• M17: 7,106,348 km (0.09 R)
• M18: 7,554,842 km (0.11 R)
• M19: 8,128,400 km (0.064 R)
• M20: 8,558,045 km (0.118 R)
• M21: 10,015,278 km (0.073 R)
• M22: 10,518,077 km (0.079 R)
• M23: 11,072,038 km (0.061 R)
• M24: 11,287,608 km (0.036 R)
• M25: 11,591,890 km (0.112 R)
• M26: 12,075,391 km (0.078 R)
• M27: 12,745,439 km (0.066 R)
• M28: 13,153,393 km (0.064 R)
• M29: 13,290,275 km (0.111 R)
• M30: 14,308,737 km (0.118 R)
• M31: 15,352,332 km (0.115 R)
• M32: 15,592,885 km (0.087 R)
• M33: 16,617,032 km (0.112 R)
• M34: 17,062,684 km (0.106 R)
• M35: 17,311,914 km (0.041 R)
• M36: 18,066,935 km (0.109 R)
• M37: 18,371,965 km (0.052 R)
• M38: 18,678,790 km (0.069 R)
• M39: 20,819,984 km (0.104 R)
• M40: 21,892,452 km (0.088 R)
• M41: 22,272,131 km (0.06 R)
• M42: 24,035,142 km (0.11 R)
• M43: 24,202,692 km (0.045 R)
• M44: 24,820,531 km (0.113 R)
• M45: 25,557,450 km (0.073 R)
• M46: 25,785,587 km (0.08 R)
• M47: 26,994,637 km (0.11 R)
• M48: 28,576,036 km (0.103 R)
• M49: 28,694,368 km (0.106 R)
• M50: 29,407,949 km (0.103 R)
• M51: 31,338,959 km (0.078 R)
• M52: 31,828,144 km (0.117 R)
• M53: 32,258,238 km (0.087 R)
• M54: 32,813,994 km (0.088 R)
• M55: 33,935,230 km (0.073 R)
• M56: 34,437,430 km (0.104 R)
• M57: 34,879,043 km (0.079 R)
• M58: 35,959,139 km (0.045 R)
• M59: 36,471,362 km (0.097 R)
• M60: 37,179,409 km (0.059 R)
• M61: 37,891,944 km (0.073 R)
• M62: 38,022,094 km (0.089 R)
• M63: 38,217,469 km (0.114 R)
• M64: 39,594,368 km (0.119 R)
• M65: 39,792,286 km (0.089 R)
• M66: 41,790,614 km (0.097 R)
• M67: 42,666,809 km (0.117 R)
• M68: 42,802,045 km (0.115 R)
• M69: 42,937,581 km (0.109 R)
• M70: 43,073,117 km (0.118 R)
• M71: 43,412,704 km (0.093 R)
• M72: 44,642,847 km (0.093 R)
• M73: 44,917,658 km (0.091 R)
• M74: 45,193,218 km (0.081 R)
• M75: 45,538,340 km (0.03 R)
• M76: 46,092,301 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.8

Radius: 7.1

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 15.98 AU - 23.48 AU

Year: 31851 Days

Day: 20.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,832,923 km

• M1: 90,507 km (0.071 R)
• M2: 157,975 km (0.062 R)
• M3: 415,134 km (0.069 R)
• M4: 799,002 km (0.098 R)
• M5: 1,087,876 km (0.114 R)
• M6: 1,435,691 km (0.085 R)
• M7: 1,520,812 km (0.118 R)
• M8: 2,002,816 km (0.105 R)
• M9: 2,130,423 km (0.042 R)
• M10: 2,393,865 km (0.069 R)
• M11: 2,987,469 km (0.104 R)
• M12: 3,060,324 km (0.062 R)
• M13: 3,357,425 km (0.113 R)
• M14: 3,979,154 km (0.057 R)
• M15: 4,262,193 km (0.097 R)
• M16: 4,635,888 km (0.053 R)
• M17: 4,720,411 km (0.099 R)
• M18: 6,514,538 km (0.08 R)
• M19: 6,704,528 km (0.055 R)
• M20: 7,089,742 km (0.094 R)
• M21: 7,482,287 km (0.083 R)
• M22: 7,731,368 km (0.079 R)
• M23: 7,781,483 km (0.107 R)
• M24: 10,366,534 km (0.043 R)
• M25: 11,263,224 km (0.073 R)
• M26: 11,663,248 km (0.092 R)
• M27: 12,126,254 km (0.074 R)
• M28: 12,418,718 km (0.058 R)
• M29: 12,536,302 km (0.083 R)
• M30: 13,010,527 km (0.029 R)
• M31: 14,098,702 km (0.12 R)
• M32: 14,467,909 km (0.036 R)
• M33: 14,902,790 km (0.068 R)
• M34: 15,468,121 km (0.114 R)
• M35: 15,785,119 km (0.096 R)
• M36: 17,009,727 km (0.099 R)
• M37: 17,534,366 km (0.118 R)
• M38: 17,600,339 km (0.114 R)
• M39: 19,548,702 km (0.091 R)
• M40: 19,960,395 km (0.104 R)
• M41: 21,001,895 km (0.074 R)
• M42: 21,282,541 km (0.081 R)
• M43: 21,635,143 km (0.057 R)
• M44: 21,776,812 km (0.081 R)
• M45: 22,274,824 km (0.079 R)
• M46: 22,704,768 km (0.105 R)
• M47: 22,776,575 km (0.118 R)
• M48: 24,377,721 km (0.081 R)
• M49: 24,672,878 km (0.102 R)
• M50: 25,789,626 km (0.095 R)
• M51: 26,240,962 km (0.083 R)
• M52: 27,380,749 km (0.099 R)
• M53: 28,925,347 km (0.114 R)
• M54: 29,003,287 km (0.105 R)
• M55: 30,736,379 km (0.096 R)
• M56: 31,214,793 km (0.077 R)
• M57: 33,234,663 km (0.065 R)
• M58: 34,054,459 km (0.116 R)
• M59: 35,463,222 km (0.073 R)
• M60: 35,797,574 km (0.11 R)
• M61: 36,891,134 km (0.056 R)
• M62: 37,484,439 km (0.098 R)
• M63: 37,824,924 km (0.105 R)
• M64: 38,852,512 km (0.084 R)
• M65: 39,283,354 km (0.107 R)
• M66: 39,542,607 km (0.11 R)
• M67: 40,149,825 km (0.07 R)
• M68: 41,285,721 km (0.119 R)
• M69: 42,432,090 km (0.1 R)
• M70: 43,499,470 km (0.076 R)
• M71: 43,588,930 km (0.038 R)
• M72: 43,767,699 km (0.088 R)
• M73: 44,575,827 km (0.101 R)
• M74: 46,206,594 km (0.111 R)
• M75: 47,304,642 km (0.077 R)
• M76: 47,396,495 km (0.074 R)
• M77: 50,180,811 km (0.085 R)
• M78: 50,462,055 km (0.109 R)
• M79: 51,214,831 km (0.079 R)
• M80: 51,781,807 km (0.09 R)
• M81: 51,971,347 km (0.052 R)
• M82: 53,591,193 km (0.118 R)
• M83: 53,686,936 km (0.103 R)
• M84: 54,166,696 km (0.091 R)
• M85: 54,937,424 km (0.035 R)
• M86: 55,808,832 km (0.043 R)
• M87: 58,253,261 km (0.075 R)
• M88: 59,141,723 km (0.091 R)
• M89: 59,240,757 km (0.037 R)
• M90: 64,362,389 km (0.084 R)
• M91: 65,280,771 km (0.039 R)
• M92: 65,895,468 km (0.117 R)
• M93: 66,306,414 km (0.037 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 18,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit