🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.49 AU - 0.79 AU

Year: 181 Days

Day: 47.3 Hours

Environment

Temp: 203 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.58 AU - 0.94 AU

Year: 234 Days

Day: 18.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 112.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.11 AU - 1.27 AU

Year: 458 Days

Day: 21.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 59,706,863 km

• M1: 277,354 km (0.085 R)
• M2: 660,026 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.93 AU - 1.53 AU

Year: 482 Days

Day: 26.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.14 AU - 2.22 AU

Year: 1137 Days

Day: 17.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,706,863 km

• M1: 689,048 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.71 AU - 3.75 AU

Year: 2050 Days

Day: 28.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.8 AU - 4.28 AU

Year: 2867 Days

Day: 23.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908

Radius: 11.7

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.7 AU - 8.26 AU

Year: 7960 Days

Day: 8.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,706,863 km

• M1: 547,379 km (0.043 R)
• M2: 824,583 km (0.08 R)
• M3: 962,513 km (0.065 R)
• M4: 1,165,517 km (0.119 R)
• M5: 1,243,009 km (0.101 R)
• M6: 1,362,687 km (0.1 R)
• M7: 1,486,404 km (0.049 R)
• M8: 1,995,935 km (0.074 R)
• M9: 2,307,398 km (0.049 R)
• M10: 2,790,599 km (0.066 R)
• M11: 2,922,993 km (0.106 R)
• M12: 3,057,631 km (0.105 R)
• M13: 3,305,215 km (0.094 R)
• M14: 3,502,385 km (0.076 R)
• M15: 3,703,445 km (0.097 R)
• M16: 3,849,452 km (0.105 R)
• M17: 4,147,152 km (0.118 R)
• M18: 4,576,797 km (0.055 R)
• M19: 4,860,734 km (0.05 R)
• M20: 5,645,524 km (0.052 R)
• M21: 6,434,653 km (0.073 R)
• M22: 6,717,393 km (0.117 R)
• M23: 7,925,994 km (0.109 R)
• M24: 8,267,377 km (0.051 R)
• M25: 8,574,800 km (0.118 R)
• M26: 9,399,683 km (0.098 R)
• M27: 11,336,377 km (0.079 R)
• M28: 12,109,948 km (0.083 R)
• M29: 12,327,912 km (0.07 R)
• M30: 12,547,073 km (0.106 R)
• M31: 12,767,580 km (0.042 R)
• M32: 12,945,003 km (0.114 R)
• M33: 13,482,059 km (0.117 R)
• M34: 13,617,445 km (0.111 R)
• M35: 14,026,296 km (0.111 R)
• M36: 14,163,478 km (0.105 R)
• M37: 14,624,089 km (0.074 R)
• M38: 17,097,690 km (0.106 R)
• M39: 17,244,296 km (0.117 R)
• M40: 17,342,283 km (0.032 R)
• M41: 17,834,909 km (0.101 R)
• M42: 18,935,201 km (0.082 R)
• M43: 19,188,320 km (0.05 R)
• M44: 19,749,013 km (0.099 R)
• M45: 20,211,869 km (0.063 R)
• M46: 20,367,002 km (0.116 R)
• M47: 20,470,673 km (0.098 R)
• M48: 20,834,645 km (0.072 R)
• M49: 21,463,704 km (0.088 R)
• M50: 21,833,510 km (0.1 R)
• M51: 23,117,509 km (0.105 R)
• M52: 23,225,518 km (0.075 R)
• M53: 24,261,035 km (0.118 R)
• M54: 25,144,560 km (0.062 R)
• M55: 25,590,212 km (0.118 R)
• M56: 26,489,594 km (0.093 R)
• M57: 30,425,813 km (0.041 R)
• M58: 30,603,685 km (0.107 R)
• M59: 31,019,866 km (0.101 R)
• M60: 31,438,142 km (0.095 R)
• M61: 33,863,273 km (0.079 R)
• M62: 35,409,367 km (0.072 R)
• M63: 35,533,982 km (0.03 R)
• M64: 37,231,469 km (0.103 R)
• M65: 37,739,504 km (0.082 R)
• M66: 37,866,811 km (0.108 R)
• M67: 38,634,099 km (0.047 R)
• M68: 38,762,454 km (0.113 R)
• M69: 39,019,613 km (0.074 R)
• M70: 39,277,220 km (0.111 R)
• M71: 41,293,799 km (0.029 R)
• M72: 41,490,670 km (0.117 R)
• M73: 41,687,990 km (0.111 R)
• M74: 42,347,716 km (0.087 R)
• M75: 43,477,180 km (0.036 R)
• M76: 43,610,771 km (0.109 R)
• M77: 43,878,252 km (0.082 R)
• M78: 44,146,182 km (0.112 R)
• M79: 45,223,736 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.3

Radius: 7.5

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 11.09 AU - 15.59 AU

Year: 17204 Days

Day: 24.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,706,863 km

• M1: 126,261 km (0.098 R)
• M2: 207,343 km (0.111 R)
• M3: 386,112 km (0.112 R)
• M4: 613,501 km (0.106 R)
• M5: 984,653 km (0.101 R)
• M6: 1,049,130 km (0.094 R)
• M7: 1,514,978 km (0.082 R)
• M8: 1,691,952 km (0.105 R)
• M9: 1,822,700 km (0.083 R)
• M10: 2,011,194 km (0.097 R)
• M11: 2,465,971 km (0.093 R)
• M12: 2,889,333 km (0.105 R)
• M13: 3,533,203 km (0.112 R)
• M14: 3,667,242 km (0.08 R)
• M15: 4,326,670 km (0.051 R)
• M16: 4,398,177 km (0.09 R)
• M17: 4,506,187 km (0.06 R)
• M18: 6,029,542 km (0.103 R)
• M19: 6,189,911 km (0.116 R)
• M20: 6,311,235 km (0.032 R)
• M21: 6,638,406 km (0.107 R)
• M22: 6,804,010 km (0.106 R)
• M23: 7,826,811 km (0.079 R)
• M24: 8,178,216 km (0.119 R)
• M25: 8,311,359 km (0.12 R)
• M26: 8,579,887 km (0.095 R)
• M27: 9,079,394 km (0.116 R)
• M28: 10,297,420 km (0.119 R)
• M29: 10,828,043 km (0.058 R)
• M30: 10,876,812 km (0.037 R)
• M31: 11,466,677 km (0.103 R)
• M32: 12,117,428 km (0.119 R)
• M33: 12,883,219 km (0.109 R)
• M34: 12,986,442 km (0.074 R)
• M35: 14,461,028 km (0.103 R)
• M36: 14,730,005 km (0.081 R)
• M37: 14,838,014 km (0.032 R)
• M38: 14,946,323 km (0.083 R)
• M39: 15,601,562 km (0.103 R)
• M40: 15,822,069 km (0.103 R)
• M41: 17,280,200 km (0.076 R)
• M42: 18,083,091 km (0.096 R)
• M43: 18,372,862 km (0.045 R)
• M44: 19,015,535 km (0.113 R)
• M45: 19,903,847 km (0.11 R)
• M46: 21,230,930 km (0.103 R)
• M47: 21,843,533 km (0.064 R)
• M48: 22,275,871 km (0.108 R)
• M49: 22,961,029 km (0.089 R)
• M50: 24,287,962 km (0.073 R)
• M51: 24,671,681 km (0.109 R)
• M52: 26,161,077 km (0.096 R)
• M53: 26,554,370 km (0.08 R)
• M54: 27,015,730 km (0.111 R)
• M55: 28,013,099 km (0.071 R)
• M56: 29,022,585 km (0.11 R)
• M57: 29,293,806 km (0.077 R)
• M58: 30,112,555 km (0.088 R)
• M59: 30,662,477 km (0.032 R)
• M60: 31,077,162 km (0.074 R)
• M61: 32,472,761 km (0.1 R)
• M62: 32,965,985 km (0.111 R)
• M63: 33,178,115 km (0.058 R)
• M64: 33,532,662 km (0.103 R)
• M65: 34,388,960 km (0.107 R)
• M66: 35,324,545 km (0.115 R)
• M67: 36,853,585 km (0.112 R)
• M68: 37,736,960 km (0.088 R)
• M69: 38,033,015 km (0.109 R)
• M70: 38,255,467 km (0.084 R)
• M71: 38,701,867 km (0.116 R)
• M72: 38,776,366 km (0.087 R)
• M73: 39,749,949 km (0.106 R)
• M74: 40,126,637 km (0.113 R)
• M75: 40,277,581 km (0.087 R)
• M76: 41,111,290 km (0.116 R)
• M77: 41,797,645 km (0.086 R)
• M78: 42,027,278 km (0.056 R)
• M79: 43,259,067 km (0.046 R)
• M80: 43,568,884 km (0.094 R)
• M81: 43,957,240 km (0.074 R)
• M82: 44,424,733 km (0.095 R)
• M83: 44,737,243 km (0.098 R)
• M84: 45,521,884 km (0.119 R)
• M85: 46,548,574 km (0.115 R)
• M86: 49,350,692 km (0.092 R)
• M87: 49,917,668 km (0.1 R)
• M88: 50,812,862 km (0.081 R)
• M89: 52,042,257 km (0.046 R)
• M90: 52,206,964 km (0.057 R)
• M91: 54,530,219 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.7

Radius: 4

Gravity: 17.48 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 14.29 AU - 16.91 AU

Year: 21756 Days

Day: 15.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 59,706,863 km

• M1: 118,631 km (0.066 R)
• M2: 329,265 km (0.097 R)
• M3: 527,033 km (0.109 R)
• M4: 736,770 km (0.112 R)
• M5: 1,226,403 km (0.092 R)
• M6: 1,741,618 km (0.094 R)
• M7: 1,796,521 km (0.119 R)
• M8: 2,591,933 km (0.052 R)
• M9: 3,585,113 km (0.116 R)
• M10: 4,268,177 km (0.096 R)
• M11: 4,417,176 km (0.093 R)
• M12: 4,796,706 km (0.114 R)
• M13: 4,912,644 km (0.064 R)
• M14: 5,265,995 km (0.074 R)
• M15: 5,385,673 km (0.112 R)
• M16: 5,708,954 km (0.108 R)
• M17: 5,997,079 km (0.115 R)
• M18: 6,759,281 km (0.089 R)
• M19: 8,372,993 km (0.083 R)
• M20: 8,419,368 km (0.103 R)
• M21: 9,705,760 km (0.079 R)
• M22: 10,098,455 km (0.117 R)
• M23: 10,596,765 km (0.099 R)
• M24: 10,899,551 km (0.1 R)
• M25: 11,772,754 km (0.088 R)
• M26: 11,929,084 km (0.113 R)
• M27: 11,981,443 km (0.068 R)
• M28: 12,033,802 km (0.048 R)
• M29: 12,191,329 km (0.109 R)
• M30: 13,749,391 km (0.066 R)
• M31: 15,028,901 km (0.089 R)
• M32: 15,539,778 km (0.105 R)
• M33: 15,941,149 km (0.062 R)
• M34: 16,578,735 km (0.087 R)
• M35: 18,299,111 km (0.107 R)
• M36: 20,512,112 km (0.103 R)
• M37: 21,331,908 km (0.111 R)
• M38: 22,808,140 km (0.1 R)
• M39: 23,591,285 km (0.078 R)
• M40: 23,920,251 km (0.056 R)
• M41: 25,520,200 km (0.086 R)
• M42: 25,587,669 km (0.102 R)
• M43: 25,790,224 km (0.082 R)
• M44: 26,469,398 km (0.034 R)
• M45: 29,314,750 km (0.115 R)
• M46: 29,952,186 km (0.063 R)
• M47: 30,165,663 km (0.082 R)
• M48: 31,312,929 km (0.046 R)
• M49: 32,255,395 km (0.118 R)
• M50: 32,840,024 km (0.116 R)
• M51: 33,207,287 km (0.104 R)
• M52: 34,317,004 km (0.079 R)
• M53: 34,540,353 km (0.116 R)
• M54: 36,876,922 km (0.107 R)
• M55: 37,258,696 km (0.105 R)
• M56: 41,700,706 km (0.077 R)
• M57: 41,859,579 km (0.06 R)
• M58: 42,257,509 km (0.077 R)
• M59: 43,378,745 km (0.097 R)
• M60: 43,539,712 km (0.101 R)
• M61: 45,078,925 km (0.069 R)
• M62: 47,296,564 km (0.086 R)
• M63: 47,960,479 km (0.067 R)
• M64: 49,717,805 km (0.09 R)
• M65: 49,970,626 km (0.118 R)
• M66: 50,646,658 km (0.114 R)
• M67: 51,155,740 km (0.081 R)
• M68: 53,726,430 km (0.106 R)
• M69: 54,072,450 km (0.064 R)
• M70: 56,163,529 km (0.102 R)
• M71: 56,338,857 km (0.101 R)
• M72: 56,778,376 km (0.085 R)
• M73: 58,192,076 km (0.114 R)
• M74: 58,814,253 km (0.096 R)
• M75: 59,438,675 km (0.1 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 15,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit