🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814

Radius: 11

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.4 AU - 0.64 AU

Year: 250 Days

Day: 6.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 14,422,790 km

• M1: 138,228 km (0.051 R)
• M2: 208,091 km (0.088 R)
• M3: 298,597 km (0.069 R)
• M4: 388,356 km (0.088 R)
• M5: 474,076 km (0.092 R)
• M6: 544,387 km (0.107 R)
• M7: 618,886 km (0.118 R)
• M8: 720,164 km (0.107 R)
• M9: 790,026 km (0.091 R)
• M10: 883,675 km (0.098 R)
• M11: 1,075,459 km (0.059 R)
• M12: 1,152,951 km (0.118 R)
• M13: 1,289,384 km (0.063 R)
• M14: 1,368,222 km (0.102 R)
• M15: 1,557,015 km (0.102 R)
• M16: 1,686,267 km (0.081 R)
• M17: 1,931,907 km (0.093 R)
• M18: 2,018,075 km (0.097 R)
• M19: 2,229,307 km (0.048 R)
• M20: 2,304,705 km (0.063 R)
• M21: 2,432,461 km (0.117 R)
• M22: 2,551,990 km (0.062 R)
• M23: 2,620,506 km (0.109 R)
• M24: 2,721,634 km (0.073 R)
• M25: 2,895,168 km (0.057 R)
• M26: 2,972,210 km (0.091 R)
• M27: 3,253,155 km (0.117 R)
• M28: 3,327,655 km (0.1 R)
• M29: 3,408,587 km (0.071 R)
• M30: 3,478,450 km (0.1 R)
• M31: 3,548,761 km (0.104 R)
• M32: 3,643,307 km (0.105 R)
• M33: 3,962,698 km (0.089 R)
• M34: 4,073,251 km (0.087 R)
• M35: 4,153,734 km (0.115 R)
• M36: 4,278,499 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.9

Radius: 12.7

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.5 AU - 0.72 AU

Year: 318 Days

Day: 9.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 14,422,790 km

• M1: 159,172 km (0.117 R)
• M2: 238,309 km (0.087 R)
• M3: 324,627 km (0.067 R)
• M4: 429,346 km (0.108 R)
• M5: 512,373 km (0.099 R)
• M6: 677,529 km (0.109 R)
• M7: 801,396 km (0.101 R)
• M8: 886,068 km (0.058 R)
• M9: 1,002,904 km (0.098 R)
• M10: 1,104,032 km (0.08 R)
• M11: 1,266,944 km (0.111 R)
• M12: 1,386,623 km (0.063 R)
• M13: 1,490,892 km (0.101 R)
• M14: 1,588,131 km (0.114 R)
• M15: 1,804,898 km (0.077 R)
• M16: 1,888,075 km (0.066 R)
• M17: 1,988,604 km (0.04 R)
• M18: 2,211,954 km (0.109 R)
• M19: 2,340,907 km (0.027 R)
• M20: 2,653,866 km (0.101 R)
• M21: 2,743,326 km (0.119 R)
• M22: 2,986,721 km (0.104 R)
• M23: 3,130,036 km (0.092 R)
• M24: 3,243,731 km (0.082 R)
• M25: 3,339,623 km (0.05 R)
• M26: 3,449,428 km (0.055 R)
• M27: 3,606,505 km (0.058 R)
• M28: 3,813,100 km (0.1 R)
• M29: 3,914,527 km (0.119 R)
• M30: 4,064,873 km (0.113 R)
• M31: 4,322,032 km (0.045 R)
• M32: 4,506,037 km (0.087 R)
• M33: 4,591,907 km (0.103 R)
• M34: 4,714,427 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.6

Radius: 13.7

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.73 AU - 1.21 AU

Year: 637 Days

Day: 12.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 14,422,790 km

• M1: 181,013 km (0.081 R)
• M2: 285,882 km (0.063 R)
• M3: 386,411 km (0.093 R)
• M4: 511,924 km (0.066 R)
• M5: 655,239 km (0.118 R)
• M6: 745,297 km (0.101 R)
• M7: 912,996 km (0.108 R)
• M8: 1,098,497 km (0.056 R)
• M9: 1,218,026 km (0.087 R)
• M10: 1,337,704 km (0.07 R)
• M11: 1,424,471 km (0.112 R)
• M12: 1,570,478 km (0.078 R)
• M13: 1,731,595 km (0.092 R)
• M14: 1,908,869 km (0.114 R)
• M15: 2,012,839 km (0.118 R)
• M16: 2,562,612 km (0.075 R)
• M17: 2,683,935 km (0.083 R)
• M18: 2,884,696 km (0.026 R)
• M19: 2,986,871 km (0.085 R)
• M20: 3,139,611 km (0.065 R)
• M21: 3,326,309 km (0.066 R)
• M22: 3,523,179 km (0.112 R)
• M23: 3,697,910 km (0.084 R)
• M24: 3,829,107 km (0.051 R)
• M25: 3,975,414 km (0.095 R)
• M26: 4,177,969 km (0.113 R)
• M27: 4,363,171 km (0.107 R)
• M28: 4,495,117 km (0.117 R)
• M29: 4,649,651 km (0.099 R)
• M30: 4,992,979 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.5

Radius: 10

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.83 AU - 1.23 AU

Year: 697 Days

Day: 11.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 14,422,790 km

• M1: 124,465 km (0.077 R)
• M2: 217,515 km (0.039 R)
• M3: 285,582 km (0.098 R)
• M4: 360,232 km (0.08 R)
• M5: 432,787 km (0.098 R)
• M6: 532,120 km (0.094 R)
• M7: 617,989 km (0.107 R)
• M8: 699,220 km (0.051 R)
• M9: 774,019 km (0.117 R)
• M10: 866,172 km (0.111 R)
• M11: 988,992 km (0.048 R)
• M12: 1,113,756 km (0.117 R)
• M13: 1,178,382 km (0.117 R)
• M14: 1,256,622 km (0.058 R)
• M15: 1,354,010 km (0.034 R)
• M16: 1,440,777 km (0.078 R)
• M17: 1,511,686 km (0.059 R)
• M18: 1,615,507 km (0.089 R)
• M19: 1,684,771 km (0.107 R)
• M20: 1,917,695 km (0.084 R)
• M21: 2,030,791 km (0.1 R)
• M22: 2,095,717 km (0.12 R)
• M23: 2,279,124 km (0.036 R)
• M24: 2,378,157 km (0.094 R)
• M25: 2,489,309 km (0.084 R)
• M26: 2,602,105 km (0.099 R)
• M27: 2,689,321 km (0.079 R)
• M28: 2,755,443 km (0.096 R)
• M29: 2,844,304 km (0.064 R)
• M30: 2,911,623 km (0.077 R)
• M31: 3,007,964 km (0.074 R)
• M32: 3,134,225 km (0.062 R)
• M33: 3,238,943 km (0.094 R)
• M34: 3,338,875 km (0.089 R)
• M35: 3,475,757 km (0.053 R)
• M36: 3,559,981 km (0.111 R)
• M37: 3,644,803 km (0.118 R)
• M38: 3,736,656 km (0.035 R)
• M39: 3,847,807 km (0.12 R)
• M40: 4,022,836 km (0.057 R)
• M41: 4,143,263 km (0.061 R)
• M42: 4,219,857 km (0.088 R)
• M43: 4,309,915 km (0.078 R)
• M44: 4,407,004 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.5

Radius: 14.8

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.78 AU - 2.2 AU

Year: 1872 Days

Day: 11.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 14,422,790 km

• M1: 189,092 km (0.091 R)
• M2: 333,753 km (0.114 R)
• M3: 549,473 km (0.075 R)
• M4: 724,951 km (0.064 R)
• M5: 898,186 km (0.107 R)
• M6: 1,003,054 km (0.07 R)
• M7: 1,155,793 km (0.114 R)
• M8: 1,486,404 km (0.108 R)
• M9: 1,653,356 km (0.114 R)
• M10: 1,868,627 km (0.092 R)
• M11: 2,271,195 km (0.104 R)
• M12: 2,512,047 km (0.051 R)
• M13: 2,689,321 km (0.1 R)
• M14: 2,797,929 km (0.071 R)
• M15: 2,907,883 km (0.041 R)
• M16: 3,195,710 km (0.085 R)
• M17: 3,362,661 km (0.106 R)
• M18: 3,493,110 km (0.065 R)
• M19: 3,990,673 km (0.077 R)
• M20: 4,283,286 km (0.113 R)
• M21: 4,425,105 km (0.04 R)
• M22: 4,640,825 km (0.086 R)
• M23: 4,786,683 km (0.067 R)
• M24: 5,052,967 km (0.065 R)
• M25: 5,662,429 km (0.091 R)
• M26: 5,802,901 km (0.101 R)
• M27: 6,215,044 km (0.055 R)
• M28: 6,735,495 km (0.043 R)
• M29: 7,068,051 km (0.099 R)
• M30: 7,168,880 km (0.097 R)
• M31: 7,321,021 km (0.055 R)
• M32: 7,457,155 km (0.082 R)
• M33: 7,594,186 km (0.057 R)
• M34: 7,714,762 km (0.096 R)
• M35: 8,045,373 km (0.112 R)
• M36: 8,666,504 km (0.104 R)
• M37: 9,711,146 km (0.11 R)
• M38: 9,898,592 km (0.035 R)
• M39: 10,087,235 km (0.099 R)
• M40: 10,239,077 km (0.113 R)
• M41: 10,372,518 km (0.112 R)
• M42: 10,506,408 km (0.115 R)
• M43: 10,737,537 km (0.118 R)
• M44: 10,834,327 km (0.116 R)
• M45: 11,263,672 km (0.113 R)
• M46: 11,500,336 km (0.103 R)
• M47: 11,639,014 km (0.093 R)
• M48: 11,818,381 km (0.069 R)
• M49: 12,159,465 km (0.107 R)
• M50: 12,361,571 km (0.113 R)
• M51: 12,954,128 km (0.098 R)
• M52: 13,368,365 km (0.099 R)
• M53: 13,535,167 km (0.104 R)
• M54: 13,786,940 km (0.059 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: 188 - 16,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit