🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.3

Radius: 8.6

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.72 AU - 1.08 AU

Year: 569 Days

Day: 12 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 20,723,692 km

• M1: 107,112 km (0.103 R)
• M2: 191,336 km (0.119 R)
• M3: 283,937 km (0.051 R)
• M4: 357,389 km (0.072 R)
• M5: 412,890 km (0.114 R)
• M6: 603,927 km (0.08 R)
• M7: 688,599 km (0.079 R)
• M8: 752,926 km (0.038 R)
• M9: 909,854 km (0.12 R)
• M10: 990,338 km (0.097 R)
• M11: 1,049,878 km (0.108 R)
• M12: 1,182,721 km (0.119 R)
• M13: 1,351,617 km (0.112 R)
• M14: 1,418,337 km (0.067 R)
• M15: 1,507,348 km (0.052 R)
• M16: 1,581,997 km (0.067 R)
• M17: 1,718,580 km (0.114 R)
• M18: 1,870,721 km (0.066 R)
• M19: 1,997,880 km (0.107 R)
• M20: 2,068,490 km (0.049 R)
• M21: 2,133,864 km (0.069 R)
• M22: 2,206,120 km (0.085 R)
• M23: 2,297,674 km (0.1 R)
• M24: 2,378,008 km (0.098 R)
• M25: 2,509,803 km (0.12 R)
• M26: 2,669,873 km (0.092 R)
• M27: 2,793,740 km (0.072 R)
• M28: 3,129,139 km (0.061 R)
• M29: 3,211,567 km (0.095 R)
• M30: 3,343,512 km (0.088 R)
• M31: 3,757,749 km (0.076 R)
• M32: 3,867,404 km (0.075 R)
• M33: 4,037,796 km (0.05 R)
• M34: 4,317,245 km (0.096 R)
• M35: 4,370,801 km (0.033 R)
• M36: 4,432,286 km (0.112 R)
• M37: 4,681,217 km (0.072 R)
• M38: 4,744,197 km (0.104 R)
• M39: 4,902,771 km (0.08 R)
• M40: 5,006,742 km (0.096 R)
• M41: 5,184,613 km (0.1 R)
• M42: 5,282,450 km (0.093 R)
• M43: 5,356,202 km (0.094 R)
• M44: 5,554,719 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.1

Radius: 11.1

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.77 AU - 2.51 AU

Year: 2088 Days

Day: 9.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 20,723,692 km

• M1: 145,409 km (0.053 R)
• M2: 221,106 km (0.11 R)
• M3: 316,699 km (0.113 R)
• M4: 433,834 km (0.034 R)
• M5: 527,033 km (0.078 R)
• M6: 650,751 km (0.117 R)
• M7: 720,912 km (0.114 R)
• M8: 835,654 km (0.079 R)
• M9: 912,846 km (0.105 R)
• M10: 1,010,982 km (0.09 R)
• M11: 1,208,751 km (0.077 R)
• M12: 1,534,874 km (0.085 R)
• M13: 1,775,278 km (0.119 R)
• M14: 1,969,606 km (0.104 R)
• M15: 2,075,371 km (0.044 R)
• M16: 2,207,317 km (0.12 R)
• M17: 2,404,337 km (0.095 R)
• M18: 2,607,192 km (0.103 R)
• M19: 2,895,317 km (0.118 R)
• M20: 3,139,012 km (0.055 R)
• M21: 3,403,501 km (0.075 R)
• M22: 3,631,937 km (0.079 R)
• M23: 3,909,740 km (0.053 R)
• M24: 3,984,090 km (0.117 R)
• M25: 4,658,328 km (0.101 R)
• M26: 5,073,462 km (0.117 R)
• M27: 5,219,919 km (0.108 R)
• M28: 5,318,503 km (0.104 R)
• M29: 5,483,959 km (0.106 R)
• M30: 5,600,795 km (0.109 R)
• M31: 5,701,624 km (0.107 R)
• M32: 6,128,426 km (0.096 R)
• M33: 6,442,133 km (0.106 R)
• M34: 6,547,899 km (0.08 R)
• M35: 6,707,669 km (0.103 R)
• M36: 6,904,540 km (0.062 R)
• M37: 7,067,153 km (0.115 R)
• M38: 7,176,359 km (0.091 R)
• M39: 7,451,620 km (0.097 R)
• M40: 7,562,621 km (0.051 R)
• M41: 7,749,020 km (0.06 R)
• M42: 8,069,459 km (0.095 R)
• M43: 8,202,601 km (0.067 R)
• M44: 8,529,173 km (0.098 R)
• M45: 8,664,858 km (0.086 R)
• M46: 9,234,677 km (0.102 R)
• M47: 9,796,566 km (0.116 R)
• M48: 9,938,684 km (0.088 R)
• M49: 10,040,710 km (0.102 R)
• M50: 10,535,131 km (0.071 R)
• M51: 10,639,101 km (0.098 R)
• M52: 10,953,107 km (0.091 R)
• M53: 11,270,255 km (0.114 R)
• M54: 11,590,544 km (0.036 R)
• M55: 12,152,583 km (0.108 R)
• M56: 12,613,045 km (0.086 R)
• M57: 12,790,020 km (0.113 R)
• M58: 12,967,891 km (0.105 R)
• M59: 13,303,439 km (0.1 R)
• M60: 13,596,502 km (0.094 R)
• M61: 13,777,964 km (0.094 R)
• M62: 14,143,282 km (0.067 R)
• M63: 14,743,917 km (0.117 R)
• M64: 15,447,177 km (0.034 R)
• M65: 15,541,723 km (0.109 R)
• M66: 15,612,782 km (0.084 R)
• M67: 15,731,413 km (0.047 R)
• M68: 16,065,465 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715

Radius: 14.4

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.56 AU - 2.78 AU

Year: 2909 Days

Day: 10 Hours

Environment

Temp: -204 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 20,723,692 km

• M1: 206,894 km (0.107 R)
• M2: 323,730 km (0.033 R)
• M3: 430,094 km (0.074 R)
• M4: 554,410 km (0.089 R)
• M5: 649,105 km (0.054 R)
• M6: 838,496 km (0.038 R)
• M7: 940,971 km (0.041 R)
• M8: 1,114,654 km (0.093 R)
• M9: 1,359,994 km (0.079 R)
• M10: 1,458,430 km (0.063 R)
• M11: 1,610,870 km (0.068 R)
• M12: 1,795,773 km (0.108 R)
• M13: 1,932,356 km (0.111 R)
• M14: 2,058,317 km (0.091 R)
• M15: 2,230,953 km (0.069 R)
• M16: 2,333,876 km (0.092 R)
• M17: 2,453,555 km (0.114 R)
• M18: 3,018,137 km (0.086 R)
• M19: 3,149,035 km (0.076 R)
• M20: 3,282,028 km (0.036 R)
• M21: 3,400,060 km (0.111 R)
• M22: 4,210,432 km (0.12 R)
• M23: 4,656,832 km (0.028 R)
• M24: 4,866,419 km (0.071 R)
• M25: 5,354,856 km (0.083 R)
• M26: 5,494,431 km (0.099 R)
• M27: 5,859,150 km (0.086 R)
• M28: 6,085,941 km (0.11 R)
• M29: 6,252,593 km (0.091 R)
• M30: 6,569,441 km (0.088 R)
• M31: 7,241,135 km (0.097 R)
• M32: 7,395,820 km (0.118 R)
• M33: 7,889,343 km (0.035 R)
• M34: 8,324,224 km (0.114 R)
• M35: 9,145,666 km (0.084 R)
• M36: 9,385,322 km (0.116 R)
• M37: 9,993,138 km (0.117 R)
• M38: 10,588,836 km (0.044 R)
• M39: 11,017,883 km (0.117 R)
• M40: 11,119,610 km (0.091 R)
• M41: 11,426,884 km (0.11 R)
• M42: 11,814,791 km (0.104 R)
• M43: 12,049,660 km (0.1 R)
• M44: 12,471,226 km (0.096 R)
• M45: 12,897,431 km (0.107 R)
• M46: 13,004,842 km (0.054 R)
• M47: 13,682,371 km (0.071 R)
• M48: 13,846,629 km (0.085 R)
• M49: 14,066,837 km (0.107 R)
• M50: 14,762,318 km (0.032 R)
• M51: 14,959,039 km (0.072 R)
• M52: 15,184,932 km (0.117 R)
• M53: 15,611,735 km (0.074 R)
• M54: 15,754,750 km (0.088 R)
• M55: 15,984,682 km (0.119 R)
• M56: 16,215,661 km (0.057 R)
• M57: 16,535,202 km (0.097 R)
• M58: 16,886,009 km (0.106 R)
• M59: 17,268,980 km (0.101 R)
• M60: 17,983,459 km (0.067 R)
• M61: 18,133,506 km (0.104 R)
• M62: 18,707,663 km (0.046 R)
• M63: 19,349,138 km (0.101 R)
• M64: 19,719,094 km (0.087 R)
• M65: 20,247,025 km (0.116 R)
• M66: 20,874,139 km (0.111 R)
• M67: 21,126,660 km (0.108 R)
• M68: 21,221,655 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.8

Radius: 13.8

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.97 AU - 3.37 AU

Year: 3764 Days

Day: 12.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 20,723,692 km

• M1: 176,825 km (0.092 R)
• M2: 273,166 km (0.095 R)
• M3: 429,495 km (0.104 R)
• M4: 773,421 km (0.101 R)
• M5: 1,101,788 km (0.112 R)
• M6: 1,401,582 km (0.087 R)
• M7: 1,624,932 km (0.102 R)
• M8: 2,527,905 km (0.064 R)
• M9: 2,648,630 km (0.092 R)
• M10: 3,087,102 km (0.096 R)
• M11: 3,348,150 km (0.101 R)
• M12: 3,565,516 km (0.118 R)
• M13: 3,667,541 km (0.097 R)
• M14: 3,822,375 km (0.116 R)
• M15: 4,518,753 km (0.111 R)
• M16: 4,610,906 km (0.076 R)
• M17: 4,910,101 km (0.102 R)
• M18: 5,043,094 km (0.118 R)
• M19: 5,370,863 km (0.042 R)
• M20: 5,488,297 km (0.106 R)
• M21: 5,845,836 km (0.072 R)
• M22: 6,007,102 km (0.077 R)
• M23: 6,272,489 km (0.104 R)
• M24: 7,177,855 km (0.089 R)
• M25: 7,350,791 km (0.088 R)
• M26: 7,944,993 km (0.092 R)
• M27: 8,213,970 km (0.109 R)
• M28: 8,577,493 km (0.063 R)
• M29: 9,085,976 km (0.038 R)
• M30: 9,320,247 km (0.045 R)
• M31: 9,747,199 km (0.093 R)
• M32: 10,059,559 km (0.103 R)
• M33: 10,229,203 km (0.078 R)
• M34: 10,399,745 km (0.028 R)
• M35: 10,571,184 km (0.075 R)
• M36: 11,216,400 km (0.084 R)
• M37: 11,746,874 km (0.03 R)
• M38: 12,105,161 km (0.073 R)
• M39: 12,467,038 km (0.12 R)
• M40: 12,779,996 km (0.085 R)
• M41: 12,911,194 km (0.116 R)
• M42: 13,095,648 km (0.111 R)
• M43: 13,950,001 km (0.113 R)
• M44: 14,112,166 km (0.066 R)
• M45: 15,126,290 km (0.111 R)
• M46: 15,320,916 km (0.058 R)
• M47: 15,516,142 km (0.071 R)
• M48: 15,937,559 km (0.111 R)
• M49: 16,305,869 km (0.043 R)
• M50: 17,253,422 km (0.117 R)
• M51: 17,369,510 km (0.036 R)
• M52: 17,456,725 km (0.113 R)
• M53: 18,752,841 km (0.115 R)
• M54: 18,872,220 km (0.075 R)
• M55: 19,021,668 km (0.118 R)
• M56: 19,836,229 km (0.114 R)
• M57: 20,018,738 km (0.057 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 17,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit