🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.7

Radius: 14.1

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.02 AU - 1.6 AU

Year: 1000 Days

Day: 7.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 74,166,841 km

• M1: 180,565 km (0.076 R)
• M2: 762,650 km (0.103 R)
• M3: 1,297,462 km (0.115 R)
• M4: 1,976,637 km (0.092 R)
• M5: 3,273,800 km (0.102 R)
• M6: 4,059,039 km (0.089 R)
• M7: 5,590,173 km (0.109 R)
• M8: 6,070,233 km (0.11 R)
• M9: 6,737,738 km (0.102 R)
• M10: 7,404,646 km (0.088 R)
• M11: 9,180,522 km (0.084 R)
• M12: 10,367,731 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.6

Radius: 11

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.76 AU - 3.38 AU

Year: 3587 Days

Day: 10 Hours

Environment

Temp: -223 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 74,166,841 km

• M1: 136,882 km (0.108 R)
• M2: 1,492,688 km (0.117 R)
• M3: 2,001,769 km (0.095 R)
• M4: 3,067,205 km (0.12 R)
• M5: 4,702,459 km (0.099 R)
• M6: 5,267,939 km (0.093 R)
• M7: 5,976,435 km (0.108 R)
• M8: 6,561,662 km (0.095 R)
• M9: 8,393,039 km (0.113 R)
• M10: 12,623,816 km (0.071 R)
• M11: 15,710,918 km (0.078 R)
• M12: 16,383,809 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444

Radius: 14.2

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.74 AU - 4.54 AU

Year: 5617 Days

Day: 11.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 74,166,841 km

• M1: 176,825 km (0.111 R)
• M2: 722,857 km (0.095 R)
• M3: 1,621,342 km (0.095 R)
• M4: 2,082,702 km (0.108 R)
• M5: 3,280,382 km (0.034 R)
• M6: 4,595,796 km (0.093 R)
• M7: 5,595,858 km (0.074 R)
• M8: 6,208,312 km (0.086 R)
• M9: 6,800,719 km (0.056 R)
• M10: 7,919,412 km (0.106 R)
• M11: 8,693,282 km (0.091 R)
• M12: 9,844,138 km (0.093 R)
• M13: 11,365,698 km (0.119 R)
• M14: 12,206,887 km (0.045 R)
• M15: 13,240,309 km (0.082 R)
• M16: 14,871,375 km (0.118 R)
• M17: 20,028,163 km (0.093 R)
• M18: 20,567,613 km (0.114 R)
• M19: 21,395,188 km (0.111 R)
• M20: 22,677,840 km (0.117 R)
• M21: 25,240,003 km (0.083 R)
• M22: 26,348,972 km (0.036 R)
• M23: 27,822,362 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.1

Radius: 13.7

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.04 AU - 4.72 AU

Year: 6113 Days

Day: 5.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 74,166,841 km

• M1: 170,392 km (0.062 R)
• M2: 947,852 km (0.069 R)
• M3: 1,656,497 km (0.104 R)
• M4: 2,104,692 km (0.092 R)
• M5: 2,785,812 km (0.057 R)
• M6: 3,734,711 km (0.11 R)
• M7: 5,198,975 km (0.087 R)
• M8: 5,974,191 km (0.04 R)
• M9: 6,636,311 km (0.112 R)
• M10: 7,721,045 km (0.068 R)
• M11: 8,920,820 km (0.097 R)
• M12: 10,283,208 km (0.117 R)
• M13: 11,191,566 km (0.097 R)
• M14: 12,677,821 km (0.074 R)
• M15: 14,931,214 km (0.072 R)
• M16: 15,701,194 km (0.072 R)
• M17: 16,497,504 km (0.091 R)
• M18: 17,621,133 km (0.071 R)
• M19: 19,758,288 km (0.088 R)
• M20: 21,436,477 km (0.104 R)
• M21: 21,992,981 km (0.116 R)
• M22: 23,207,716 km (0.062 R)
• M23: 26,163,022 km (0.092 R)
• M24: 26,718,778 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.1

Radius: 4.1

Gravity: 46.35 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.76 AU - 7.94 AU

Year: 10671 Days

Day: 20.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 74,166,841 km

• M1: 51,162 km (0.12 R)
• M2: 191,186 km (0.085 R)
• M3: 474,824 km (0.089 R)
• M4: 745,895 km (0.089 R)
• M5: 1,390,961 km (0.06 R)
• M6: 1,745,358 km (0.098 R)
• M7: 2,610,034 km (0.1 R)
• M8: 2,737,940 km (0.101 R)
• M9: 3,341,717 km (0.085 R)
• M10: 3,918,118 km (0.113 R)
• M11: 4,497,211 km (0.067 R)
• M12: 4,744,197 km (0.11 R)
• M13: 6,536,380 km (0.033 R)
• M14: 7,180,548 km (0.061 R)
• M15: 8,878,035 km (0.07 R)
• M16: 9,465,207 km (0.087 R)
• M17: 10,880,403 km (0.114 R)
• M18: 12,490,824 km (0.118 R)
• M19: 12,978,513 km (0.063 R)
• M20: 14,253,386 km (0.11 R)
• M21: 16,246,778 km (0.092 R)
• M22: 24,159,757 km (0.106 R)
• M23: 24,916,124 km (0.115 R)
• M24: 25,883,424 km (0.072 R)
• M25: 27,077,065 km (0.073 R)
• M26: 30,438,529 km (0.112 R)
• M27: 31,880,054 km (0.105 R)
• M28: 37,220,848 km (0.088 R)
• M29: 37,471,125 km (0.069 R)
• M30: 41,899,970 km (0.091 R)
• M31: 42,035,206 km (0.03 R)
• M32: 43,959,933 km (0.043 R)
• M33: 44,379,854 km (0.069 R)
• M34: 46,955,929 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.1

Radius: 3.7

Gravity: 46.76 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.62 AU - 7.3 AU

Year: 12245 Days

Day: 21.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 74,166,841 km

• M1: 46,375 km (0.115 R)
• M2: 166,502 km (0.104 R)
• M3: 723,904 km (0.112 R)
• M4: 1,326,185 km (0.087 R)
• M5: 1,989,352 km (0.051 R)
• M6: 2,826,951 km (0.096 R)
• M7: 4,896,787 km (0.114 R)
• M8: 5,228,146 km (0.111 R)
• M9: 5,645,375 km (0.117 R)
• M10: 6,664,585 km (0.047 R)
• M11: 6,825,403 km (0.079 R)
• M12: 8,484,294 km (0.069 R)
• M13: 9,108,566 km (0.049 R)
• M14: 10,233,841 km (0.096 R)
• M15: 10,774,637 km (0.101 R)
• M16: 12,209,729 km (0.115 R)
• M17: 12,511,319 km (0.099 R)
• M18: 14,899,200 km (0.099 R)
• M19: 15,312,988 km (0.074 R)
• M20: 20,383,159 km (0.098 R)
• M21: 22,294,122 km (0.12 R)
• M22: 23,017,577 km (0.035 R)
• M23: 24,321,023 km (0.099 R)
• M24: 27,380,749 km (0.067 R)
• M25: 32,149,929 km (0.102 R)
• M26: 33,306,021 km (0.112 R)
• M27: 33,776,207 km (0.1 R)
• M28: 33,894,390 km (0.061 R)
• M29: 40,031,044 km (0.11 R)
• M30: 43,150,608 km (0.106 R)
• M31: 43,849,679 km (0.077 R)
• M32: 45,557,937 km (0.112 R)
• M33: 51,259,411 km (0.037 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.6

Radius: 5.9

Gravity: 18.37 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.95 AU - 10.13 AU

Year: 16642 Days

Day: 17.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 74,166,841 km

• M1: 73,453 km (0.116 R)
• M2: 282,142 km (0.12 R)
• M3: 538,552 km (0.11 R)
• M4: 1,063,790 km (0.09 R)
• M5: 1,709,604 km (0.104 R)
• M6: 2,413,762 km (0.046 R)
• M7: 3,794,700 km (0.073 R)
• M8: 4,216,715 km (0.086 R)
• M9: 5,864,685 km (0.104 R)
• M10: 6,512,145 km (0.097 R)
• M11: 6,766,760 km (0.099 R)
• M12: 7,664,198 km (0.069 R)
• M13: 8,190,184 km (0.108 R)
• M14: 9,367,519 km (0.069 R)
• M15: 9,692,446 km (0.085 R)
• M16: 10,364,589 km (0.09 R)
• M17: 11,127,239 km (0.119 R)
• M18: 12,698,166 km (0.079 R)
• M19: 13,639,735 km (0.108 R)
• M20: 14,554,826 km (0.112 R)
• M21: 16,900,969 km (0.071 R)
• M22: 17,301,592 km (0.102 R)
• M23: 17,790,628 km (0.082 R)
• M24: 18,796,374 km (0.041 R)
• M25: 19,053,682 km (0.088 R)
• M26: 30,076,802 km (0.105 R)
• M27: 30,783,651 km (0.047 R)
• M28: 32,846,606 km (0.108 R)
• M29: 33,345,066 km (0.088 R)
• M30: 34,356,946 km (0.114 R)
• M31: 35,259,171 km (0.102 R)
• M32: 44,100,854 km (0.12 R)
• M33: 56,242,516 km (0.056 R)
• M34: 60,612,719 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.2

Radius: 6.3

Gravity: 20.74 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.04 AU - 9.92 AU

Year: 19464 Days

Day: 16.9 Hours

Environment

Temp: -243 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 74,166,841 km

• M1: 78,389 km (0.058 R)
• M2: 346,169 km (0.109 R)
• M3: 589,116 km (0.095 R)
• M4: 1,044,044 km (0.034 R)
• M5: 1,522,158 km (0.119 R)
• M6: 2,095,268 km (0.083 R)
• M7: 2,828,148 km (0.09 R)
• M8: 3,170,278 km (0.104 R)
• M9: 3,481,142 km (0.094 R)
• M10: 3,937,715 km (0.065 R)
• M11: 4,263,689 km (0.103 R)
• M12: 5,234,429 km (0.055 R)
• M13: 6,000,520 km (0.036 R)
• M14: 6,521,570 km (0.109 R)
• M15: 7,119,512 km (0.081 R)
• M16: 8,058,239 km (0.103 R)
• M17: 10,606,339 km (0.098 R)
• M18: 12,715,071 km (0.118 R)
• M19: 14,393,110 km (0.079 R)
• M20: 15,324,656 km (0.073 R)
• M21: 20,592,596 km (0.037 R)
• M22: 25,365,516 km (0.074 R)
• M23: 27,652,568 km (0.095 R)
• M24: 28,967,384 km (0.076 R)
• M25: 31,080,304 km (0.063 R)
• M26: 35,750,151 km (0.079 R)
• M27: 39,806,647 km (0.083 R)
• M28: 43,998,828 km (0.081 R)
• M29: 45,788,019 km (0.082 R)
• M30: 47,964,368 km (0.105 R)
• M31: 49,858,876 km (0.109 R)
• M32: 50,560,041 km (0.085 R)
• M33: 50,912,943 km (0.114 R)
• M34: 53,796,591 km (0.061 R)
• M35: 59,101,481 km (0.091 R)
• M36: 63,506,540 km (0.051 R)
• M37: 71,178,218 km (0.052 R)
• M38: 74,549,107 km (0.033 R)
• M39: 78,969,724 km (0.112 R)

Asteroid Belt

Center: 9.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.9

Radius: 5.1

Gravity: 20.8 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.81 AU - 11.55 AU

Year: 21660 Days

Day: 18.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 74,166,841 km

• M1: 63,429 km (0.078 R)
• M2: 233,821 km (0.033 R)
• M3: 402,418 km (0.068 R)
• M4: 596,148 km (0.11 R)
• M5: 1,012,927 km (0.115 R)
• M6: 1,672,803 km (0.11 R)
• M7: 1,985,313 km (0.09 R)
• M8: 2,335,821 km (0.065 R)
• M9: 3,079,921 km (0.085 R)
• M10: 4,527,131 km (0.056 R)
• M11: 5,632,360 km (0.089 R)
• M12: 5,996,331 km (0.118 R)
• M13: 7,229,467 km (0.094 R)
• M14: 8,942,662 km (0.118 R)
• M15: 9,720,870 km (0.111 R)
• M16: 9,893,356 km (0.119 R)
• M17: 10,244,313 km (0.085 R)
• M18: 11,410,877 km (0.076 R)
• M19: 12,191,778 km (0.081 R)
• M20: 14,975,196 km (0.092 R)
• M21: 17,469,142 km (0.097 R)
• M22: 29,487,386 km (0.085 R)
• M23: 33,369,600 km (0.063 R)
• M24: 34,424,116 km (0.084 R)
• M25: 35,229,401 km (0.07 R)
• M26: 38,432,740 km (0.078 R)
• M27: 39,008,991 km (0.086 R)
• M28: 39,299,361 km (0.084 R)
• M29: 41,977,013 km (0.08 R)
• M30: 46,379,977 km (0.096 R)
• M31: 53,011,501 km (0.09 R)
• M32: 55,721,766 km (0.065 R)
• M33: 62,203,692 km (0.052 R)
• M34: 71,097,884 km (0.107 R)
• M35: 72,840,998 km (0.1 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 11,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit