🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.58 AU - 0.7 AU

Year: 190 Days

Day: 45 Hours

Environment

Temp: 160 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.6 AU - 0.7 AU

Year: 194 Days

Day: 20.5 Hours

Environment

Temp: 183 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.23 AU - 1.93 AU

Year: 737 Days

Day: 21.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.62 AU - 2.22 AU

Year: 987 Days

Day: 37.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.11 AU - 2.47 AU

Year: 1285 Days

Day: 33.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.25 AU - 3.09 AU

Year: 1618 Days

Day: 38.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.74 AU - 3.28 AU

Year: 1937 Days

Day: 40.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,635,728 km

• M1: 82,728 km (0.079 R)

Asteroid Belt

Center: 4.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.8

Radius: 10.5

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.56 AU - 7.56 AU

Year: 5532 Days

Day: 10.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,635,728 km

• M1: 154,086 km (0.103 R)
• M2: 252,671 km (0.112 R)
• M3: 336,446 km (0.063 R)
• M4: 613,351 km (0.098 R)
• M5: 778,358 km (0.084 R)
• M6: 944,561 km (0.114 R)
• M7: 1,032,225 km (0.115 R)
• M8: 1,495,979 km (0.087 R)
• M9: 2,372,173 km (0.103 R)
• M10: 3,024,570 km (0.107 R)
• M11: 3,473,962 km (0.05 R)
• M12: 3,659,613 km (0.087 R)
• M13: 3,848,704 km (0.058 R)
• M14: 4,138,326 km (0.047 R)
• M15: 4,211,778 km (0.119 R)
• M16: 4,409,996 km (0.118 R)
• M17: 4,560,790 km (0.086 R)
• M18: 4,971,137 km (0.087 R)
• M19: 5,286,789 km (0.068 R)
• M20: 5,447,158 km (0.032 R)
• M21: 6,300,763 km (0.1 R)
• M22: 6,556,575 km (0.115 R)
• M23: 6,757,785 km (0.066 R)
• M24: 6,902,745 km (0.086 R)
• M25: 7,493,208 km (0.111 R)
• M26: 7,613,185 km (0.084 R)
• M27: 7,916,121 km (0.074 R)
• M28: 8,471,428 km (0.099 R)
• M29: 8,627,908 km (0.118 R)
• M30: 8,785,285 km (0.108 R)
• M31: 9,007,437 km (0.111 R)
• M32: 10,045,946 km (0.119 R)
• M33: 10,211,700 km (0.059 R)
• M34: 10,815,776 km (0.069 R)
• M35: 12,023,480 km (0.06 R)
• M36: 12,411,836 km (0.103 R)
• M37: 13,092,357 km (0.04 R)
• M38: 13,491,933 km (0.071 R)
• M39: 13,674,891 km (0.085 R)
• M40: 14,191,452 km (0.052 R)
• M41: 14,527,000 km (0.114 R)
• M42: 15,205,876 km (0.026 R)
• M43: 15,818,030 km (0.088 R)
• M44: 16,127,249 km (0.106 R)
• M45: 17,343,779 km (0.1 R)
• M46: 17,822,642 km (0.086 R)
• M47: 18,467,857 km (0.103 R)
• M48: 18,630,470 km (0.089 R)
• M49: 18,875,063 km (0.11 R)
• M50: 19,781,326 km (0.097 R)
• M51: 19,947,679 km (0.091 R)
• M52: 20,281,582 km (0.107 R)
• M53: 20,912,885 km (0.071 R)
• M54: 20,997,557 km (0.106 R)
• M55: 21,550,471 km (0.102 R)
• M56: 21,721,611 km (0.094 R)
• M57: 22,280,957 km (0.106 R)
• M58: 22,454,042 km (0.088 R)
• M59: 22,540,659 km (0.1 R)
• M60: 23,369,880 km (0.099 R)
• M61: 23,854,428 km (0.082 R)
• M62: 25,147,851 km (0.093 R)
• M63: 25,418,324 km (0.104 R)
• M64: 26,235,577 km (0.115 R)
• M65: 26,555,567 km (0.114 R)
• M66: 26,877,053 km (0.11 R)
• M67: 27,015,131 km (0.115 R)
• M68: 27,523,764 km (0.096 R)
• M69: 28,879,570 km (0.09 R)
• M70: 28,973,966 km (0.086 R)
• M71: 29,210,181 km (0.11 R)
• M72: 29,399,572 km (0.103 R)
• M73: 29,732,128 km (0.1 R)
• M74: 29,827,422 km (0.106 R)
• M75: 30,209,345 km (0.111 R)
• M76: 30,496,872 km (0.056 R)
• M77: 30,592,914 km (0.11 R)
• M78: 31,655,957 km (0.06 R)
• M79: 31,801,964 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.9

Radius: 4.3

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 10.06 AU - 15.3 AU

Year: 16745 Days

Day: 23.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 44,635,728 km

• M1: 61,036 km (0.089 R)
• M2: 92,451 km (0.041 R)
• M3: 233,672 km (0.072 R)
• M4: 431,889 km (0.087 R)
• M5: 578,495 km (0.1 R)
• M6: 625,469 km (0.109 R)
• M7: 706,850 km (0.102 R)
• M8: 740,360 km (0.104 R)
• M9: 791,522 km (0.075 R)
• M10: 897,737 km (0.105 R)
• M11: 1,143,526 km (0.119 R)
• M12: 1,223,262 km (0.092 R)
• M13: 1,739,374 km (0.064 R)
• M14: 1,854,565 km (0.092 R)
• M15: 2,068,191 km (0.096 R)
• M16: 2,141,194 km (0.091 R)
• M17: 3,333,789 km (0.057 R)
• M18: 3,622,213 km (0.107 R)
• M19: 3,651,534 km (0.082 R)
• M20: 4,039,442 km (0.082 R)
• M21: 4,471,929 km (0.11 R)
• M22: 4,534,910 km (0.073 R)
• M23: 6,735,495 km (0.104 R)
• M24: 6,953,010 km (0.112 R)
• M25: 7,246,521 km (0.088 R)
• M26: 7,357,672 km (0.104 R)
• M27: 7,807,962 km (0.115 R)
• M28: 8,074,545 km (0.111 R)
• M29: 8,189,885 km (0.105 R)
• M30: 8,421,911 km (0.086 R)
• M31: 8,460,807 km (0.092 R)
• M32: 8,577,942 km (0.054 R)
• M33: 8,774,065 km (0.087 R)
• M34: 11,071,140 km (0.093 R)
• M35: 11,586,205 km (0.035 R)
• M36: 12,240,995 km (0.092 R)
• M37: 12,506,232 km (0.102 R)
• M38: 12,595,094 km (0.105 R)
• M39: 12,684,104 km (0.082 R)
• M40: 13,540,552 km (0.114 R)
• M41: 14,137,148 km (0.11 R)
• M42: 14,555,274 km (0.08 R)
• M43: 14,695,448 km (0.071 R)
• M44: 15,166,232 km (0.098 R)
• M45: 15,881,759 km (0.096 R)
• M46: 16,026,121 km (0.062 R)
• M47: 16,170,931 km (0.059 R)
• M48: 16,267,721 km (0.116 R)
• M49: 16,852,649 km (0.072 R)
• M50: 18,143,230 km (0.11 R)
• M51: 19,004,166 km (0.096 R)
• M52: 19,516,837 km (0.071 R)
• M53: 19,826,505 km (0.098 R)
• M54: 20,294,148 km (0.081 R)
• M55: 20,450,927 km (0.113 R)
• M56: 20,608,004 km (0.116 R)
• M57: 22,039,955 km (0.03 R)
• M58: 22,849,130 km (0.074 R)
• M59: 22,903,434 km (0.106 R)
• M60: 23,066,645 km (0.083 R)
• M61: 24,219,446 km (0.107 R)
• M62: 25,054,352 km (0.117 R)
• M63: 25,166,251 km (0.063 R)
• M64: 25,278,450 km (0.086 R)
• M65: 27,096,064 km (0.109 R)
• M66: 27,614,869 km (0.105 R)
• M67: 30,138,137 km (0.111 R)
• M68: 30,855,458 km (0.052 R)
• M69: 31,155,851 km (0.111 R)
• M70: 32,306,707 km (0.055 R)
• M71: 33,286,424 km (0.097 R)
• M72: 33,718,163 km (0.111 R)
• M73: 33,965,748 km (0.103 R)
• M74: 34,587,177 km (0.062 R)
• M75: 35,841,406 km (0.052 R)
• M76: 35,904,536 km (0.119 R)
• M77: 35,967,666 km (0.041 R)
• M78: 36,030,797 km (0.095 R)
• M79: 36,283,916 km (0.088 R)
• M80: 36,474,055 km (0.083 R)
• M81: 36,728,072 km (0.099 R)
• M82: 36,791,801 km (0.106 R)
• M83: 38,846,677 km (0.056 R)
• M84: 39,301,156 km (0.107 R)
• M85: 39,496,531 km (0.057 R)
• M86: 39,822,804 km (0.069 R)
• M87: 39,888,178 km (0.101 R)
• M88: 40,281,022 km (0.105 R)
• M89: 40,872,831 km (0.095 R)
• M90: 41,467,333 km (0.117 R)
• M91: 42,197,969 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.1

Radius: 5

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 17.54 AU - 19.74 AU

Year: 29845 Days

Day: 22.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 44,635,728 km

• M1: 106,813 km (0.115 R)
• M2: 238,309 km (0.098 R)
• M3: 379,380 km (0.098 R)
• M4: 473,627 km (0.085 R)
• M5: 590,762 km (0.077 R)
• M6: 750,233 km (0.086 R)
• M7: 1,245,701 km (0.081 R)
• M8: 1,557,164 km (0.104 R)
• M9: 2,032,137 km (0.102 R)
• M10: 2,523,267 km (0.037 R)
• M11: 3,186,435 km (0.117 R)
• M12: 3,297,436 km (0.107 R)
• M13: 3,353,386 km (0.092 R)
• M14: 3,523,030 km (0.116 R)
• M15: 3,695,516 km (0.114 R)
• M16: 4,078,936 km (0.103 R)
• M17: 5,107,571 km (0.11 R)
• M18: 5,204,959 km (0.115 R)
• M19: 5,335,707 km (0.086 R)
• M20: 6,039,864 km (0.036 R)
• M21: 6,108,380 km (0.06 R)
• M22: 6,211,752 km (0.081 R)
• M23: 6,281,016 km (0.111 R)
• M24: 6,701,685 km (0.037 R)
• M25: 7,276,740 km (0.089 R)
• M26: 8,055,397 km (0.094 R)
• M27: 8,938,024 km (0.085 R)
• M28: 9,094,653 km (0.088 R)
• M29: 9,529,983 km (0.096 R)
• M30: 9,730,145 km (0.08 R)
• M31: 10,339,008 km (0.035 R)
• M32: 10,421,137 km (0.09 R)
• M33: 11,763,928 km (0.107 R)
• M34: 12,108,152 km (0.047 R)
• M35: 13,517,514 km (0.085 R)
• M36: 14,013,880 km (0.075 R)
• M37: 14,059,357 km (0.049 R)
• M38: 15,821,321 km (0.105 R)
• M39: 16,058,284 km (0.099 R)
• M40: 16,296,444 km (0.119 R)
• M41: 16,728,034 km (0.085 R)
• M42: 16,872,845 km (0.068 R)
• M43: 18,891,668 km (0.109 R)
• M44: 18,992,198 km (0.099 R)
• M45: 19,042,463 km (0.065 R)
• M46: 19,955,010 km (0.114 R)
• M47: 20,622,964 km (0.116 R)
• M48: 20,829,858 km (0.101 R)
• M49: 22,563,697 km (0.094 R)
• M50: 23,528,753 km (0.091 R)
• M51: 23,799,076 km (0.067 R)
• M52: 25,720,960 km (0.118 R)
• M53: 26,784,900 km (0.103 R)
• M54: 27,407,527 km (0.116 R)
• M55: 27,464,374 km (0.082 R)
• M56: 28,782,182 km (0.076 R)
• M57: 29,944,856 km (0.099 R)
• M58: 30,296,710 km (0.091 R)
• M59: 30,532,028 km (0.062 R)
• M60: 31,956,349 km (0.08 R)
• M61: 32,375,971 km (0.118 R)
• M62: 32,676,663 km (0.106 R)
• M63: 34,255,668 km (0.111 R)
• M64: 34,869,468 km (0.113 R)
• M65: 35,116,155 km (0.045 R)
• M66: 35,797,125 km (0.063 R)
• M67: 36,295,136 km (0.073 R)
• M68: 36,482,582 km (0.036 R)
• M69: 36,920,904 km (0.06 R)
• M70: 36,983,735 km (0.075 R)
• M71: 37,109,397 km (0.068 R)
• M72: 38,500,957 km (0.107 R)
• M73: 39,780,767 km (0.117 R)
• M74: 40,231,954 km (0.066 R)
• M75: 41,791,811 km (0.077 R)
• M76: 44,435,355 km (0.08 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 11,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit