🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.4

Radius: 9.9

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.7 AU - 0.84 AU

Year: 443 Days

Day: 10 Hours

Environment

Temp: -135 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 72,091,548 km

• M1: 123,119 km (0.081 R)
• M2: 458,667 km (0.117 R)
• M3: 963,410 km (0.114 R)
• M4: 1,497,325 km (0.107 R)
• M5: 1,833,172 km (0.119 R)
• M6: 2,186,373 km (0.071 R)
• M7: 2,538,377 km (0.052 R)
• M8: 3,127,194 km (0.08 R)
• M9: 3,448,829 km (0.06 R)
• M10: 4,211,778 km (0.058 R)
• M11: 4,704,105 km (0.115 R)
• M12: 5,068,226 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.7

Radius: 13.6

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.01 AU - 1.03 AU

Year: 676 Days

Day: 6.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 72,091,548 km

• M1: 169,195 km (0.075 R)
• M2: 750,533 km (0.087 R)
• M3: 1,240,765 km (0.046 R)
• M4: 1,868,477 km (0.107 R)
• M5: 3,562,524 km (0.093 R)
• M6: 4,354,196 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.7

Radius: 8.6

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.09 AU - 2.29 AU

Year: 2126 Days

Day: 11.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 72,091,548 km

• M1: 107,112 km (0.092 R)
• M2: 442,211 km (0.085 R)
• M3: 718,369 km (0.101 R)
• M4: 1,055,712 km (0.085 R)
• M5: 1,415,495 km (0.062 R)
• M6: 1,945,670 km (0.11 R)
• M7: 2,308,445 km (0.119 R)
• M8: 2,673,164 km (0.113 R)
• M9: 3,155,169 km (0.117 R)
• M10: 4,041,835 km (0.081 R)
• M11: 4,889,756 km (0.104 R)
• M12: 5,333,014 km (0.085 R)
• M13: 6,097,759 km (0.079 R)
• M14: 6,402,789 km (0.098 R)
• M15: 6,879,408 km (0.116 R)
• M16: 7,294,542 km (0.071 R)
• M17: 7,696,960 km (0.116 R)
• M18: 8,609,208 km (0.085 R)
• M19: 9,322,790 km (0.103 R)
• M20: 9,625,875 km (0.114 R)
• M21: 10,941,588 km (0.067 R)
• M22: 13,029,526 km (0.075 R)
• M23: 13,536,663 km (0.045 R)
• M24: 13,882,234 km (0.109 R)
• M25: 15,045,656 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.6

Radius: 10.1

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.36 AU - 3.42 AU

Year: 3223 Days

Day: 9.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 72,091,548 km

• M1: 125,662 km (0.111 R)
• M2: 481,705 km (0.119 R)
• M3: 1,102,536 km (0.094 R)
• M4: 1,689,558 km (0.073 R)
• M5: 2,074,025 km (0.08 R)
• M6: 2,784,764 km (0.079 R)
• M7: 4,278,649 km (0.108 R)
• M8: 5,117,294 km (0.112 R)
• M9: 5,777,171 km (0.091 R)
• M10: 6,355,965 km (0.086 R)
• M11: 7,147,936 km (0.107 R)
• M12: 7,598,674 km (0.055 R)
• M13: 8,359,080 km (0.094 R)
• M14: 9,204,458 km (0.046 R)
• M15: 9,884,081 km (0.111 R)
• M16: 11,183,638 km (0.112 R)
• M17: 11,627,495 km (0.072 R)
• M18: 12,294,252 km (0.062 R)
• M19: 13,207,547 km (0.076 R)
• M20: 14,165,572 km (0.08 R)
• M21: 15,022,917 km (0.113 R)
• M22: 15,914,521 km (0.066 R)
• M23: 17,857,647 km (0.101 R)
• M24: 19,085,248 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.8

Radius: 9.8

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.91 AU - 3.11 AU

Year: 3426 Days

Day: 10.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 89.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 72,091,548 km

• M1: 124,017 km (0.05 R)
• M2: 662,569 km (0.08 R)
• M3: 1,288,636 km (0.041 R)
• M4: 1,632,562 km (0.119 R)
• M5: 2,118,904 km (0.094 R)
• M6: 2,434,406 km (0.071 R)
• M7: 3,252,856 km (0.03 R)
• M8: 3,596,333 km (0.089 R)
• M9: 4,006,231 km (0.112 R)
• M10: 5,639,092 km (0.082 R)
• M11: 6,165,527 km (0.064 R)
• M12: 6,663,987 km (0.109 R)
• M13: 7,031,848 km (0.09 R)
• M14: 7,510,860 km (0.104 R)
• M15: 10,000,169 km (0.101 R)
• M16: 10,565,200 km (0.079 R)
• M17: 11,803,571 km (0.111 R)
• M18: 14,211,947 km (0.05 R)
• M19: 15,187,475 km (0.1 R)
• M20: 16,152,232 km (0.09 R)
• M21: 17,617,244 km (0.058 R)
• M22: 18,381,988 km (0.054 R)
• M23: 20,615,634 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982

Radius: 4.5

Gravity: 48.49 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.35 AU - 7.77 AU

Year: 12306 Days

Day: 24.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 72,091,548 km

• M1: 55,950 km (0.055 R)
• M2: 309,967 km (0.103 R)
• M3: 487,988 km (0.089 R)
• M4: 820,245 km (0.055 R)
• M5: 1,184,067 km (0.083 R)
• M6: 1,431,801 km (0.095 R)
• M7: 1,730,249 km (0.086 R)
• M8: 2,514,740 km (0.041 R)
• M9: 3,022,027 km (0.082 R)
• M10: 4,267,429 km (0.074 R)
• M11: 5,125,073 km (0.041 R)
• M12: 5,669,011 km (0.106 R)
• M13: 11,419,254 km (0.104 R)
• M14: 11,722,040 km (0.093 R)
• M15: 12,030,062 km (0.071 R)
• M16: 12,280,340 km (0.054 R)
• M17: 12,598,235 km (0.027 R)
• M18: 14,906,231 km (0.101 R)
• M19: 17,085,423 km (0.102 R)
• M20: 18,045,991 km (0.094 R)
• M21: 19,296,929 km (0.11 R)
• M22: 19,987,024 km (0.078 R)
• M23: 26,216,279 km (0.099 R)
• M24: 33,010,416 km (0.089 R)
• M25: 33,996,565 km (0.072 R)
• M26: 37,602,622 km (0.106 R)
• M27: 44,362,949 km (0.111 R)
• M28: 54,575,996 km (0.104 R)
• M29: 56,475,739 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833.2

Radius: 7.3

Gravity: 15.64 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.15 AU - 9.03 AU

Year: 15095 Days

Day: 17.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 72,091,548 km

• M1: 90,806 km (0.089 R)
• M2: 482,902 km (0.065 R)
• M3: 713,432 km (0.094 R)
• M4: 1,342,042 km (0.112 R)
• M5: 1,630,916 km (0.12 R)
• M6: 3,780,338 km (0.068 R)
• M7: 4,110,052 km (0.092 R)
• M8: 4,623,921 km (0.089 R)
• M9: 5,587,331 km (0.088 R)
• M10: 6,096,263 km (0.102 R)
• M11: 11,773,053 km (0.084 R)
• M12: 12,608,707 km (0.099 R)
• M13: 19,334,029 km (0.096 R)
• M14: 21,420,022 km (0.082 R)
• M15: 24,258,192 km (0.037 R)
• M16: 25,714,079 km (0.09 R)
• M17: 27,337,664 km (0.042 R)
• M18: 31,147,773 km (0.108 R)
• M19: 32,866,054 km (0.085 R)
• M20: 39,236,230 km (0.053 R)
• M21: 41,093,189 km (0.093 R)
• M22: 45,600,573 km (0.111 R)
• M23: 47,492,238 km (0.051 R)
• M24: 48,619,607 km (0.095 R)
• M25: 50,760,203 km (0.101 R)
• M26: 59,579,596 km (0.102 R)
• M27: 59,952,244 km (0.074 R)
• M28: 63,182,212 km (0.048 R)
• M29: 64,545,198 km (0.107 R)

Asteroid Belt

Center: 8.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.9

Radius: 5.1

Gravity: 30.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.88 AU - 10.96 AU

Year: 18966 Days

Day: 17.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 72,091,548 km

• M1: 63,429 km (0.105 R)
• M2: 297,700 km (0.098 R)
• M3: 541,993 km (0.109 R)
• M4: 938,427 km (0.093 R)
• M5: 1,525,749 km (0.081 R)
• M6: 1,767,948 km (0.111 R)
• M7: 3,218,000 km (0.078 R)
• M8: 3,738,002 km (0.101 R)
• M9: 4,050,213 km (0.051 R)
• M10: 5,795,870 km (0.097 R)
• M11: 5,960,727 km (0.081 R)
• M12: 6,742,226 km (0.09 R)
• M13: 7,541,079 km (0.118 R)
• M14: 9,157,035 km (0.106 R)
• M15: 9,324,734 km (0.057 R)
• M16: 9,494,528 km (0.12 R)
• M17: 16,907,402 km (0.068 R)
• M18: 17,244,745 km (0.074 R)
• M19: 22,049,529 km (0.099 R)
• M20: 22,452,247 km (0.1 R)
• M21: 28,380,511 km (0.041 R)
• M22: 30,318,851 km (0.055 R)
• M23: 30,691,798 km (0.11 R)
• M24: 32,343,658 km (0.082 R)
• M25: 33,125,606 km (0.093 R)
• M26: 37,367,753 km (0.088 R)
• M27: 39,102,490 km (0.1 R)
• M28: 41,498,150 km (0.119 R)
• M29: 42,887,765 km (0.116 R)
• M30: 43,831,279 km (0.098 R)
• M31: 44,788,406 km (0.042 R)
• M32: 52,060,059 km (0.054 R)
• M33: 61,856,476 km (0.044 R)
• M34: 65,101,104 km (0.103 R)
• M35: 75,057,291 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.8

Radius: 3.5

Gravity: 34.51 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.31 AU - 13.41 AU

Year: 23478 Days

Day: 21.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 72,091,548 km

• M1: 43,982 km (0.079 R)
• M2: 254,167 km (0.118 R)
• M3: 423,063 km (0.094 R)
• M4: 664,215 km (0.066 R)
• M5: 1,414,897 km (0.119 R)
• M6: 4,585,773 km (0.05 R)
• M7: 5,192,991 km (0.083 R)
• M8: 7,961,748 km (0.108 R)
• M9: 8,416,526 km (0.044 R)
• M10: 10,588,687 km (0.04 R)
• M11: 13,176,730 km (0.112 R)
• M12: 14,100,946 km (0.032 R)
• M13: 14,393,858 km (0.109 R)
• M14: 15,067,498 km (0.082 R)
• M15: 20,289,810 km (0.099 R)
• M16: 22,697,737 km (0.067 R)
• M17: 28,418,360 km (0.12 R)
• M18: 31,174,102 km (0.104 R)
• M19: 33,064,121 km (0.105 R)
• M20: 38,049,919 km (0.071 R)
• M21: 40,646,938 km (0.088 R)
• M22: 40,942,544 km (0.08 R)
• M23: 41,239,645 km (0.12 R)
• M24: 45,233,609 km (0.094 R)
• M25: 52,217,137 km (0.068 R)
• M26: 55,599,395 km (0.047 R)
• M27: 58,558,441 km (0.12 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 16,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit