🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.7

Radius: 11.1

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.99 AU - 1.25 AU

Year: 804 Days

Day: 10.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 23,602,463 km

• M1: 150,795 km (0.117 R)
• M2: 240,105 km (0.12 R)
• M3: 351,405 km (0.12 R)
• M4: 456,423 km (0.111 R)
• M5: 555,457 km (0.096 R)
• M6: 720,164 km (0.071 R)
• M7: 850,913 km (0.12 R)
• M8: 1,026,241 km (0.061 R)
• M9: 1,124,826 km (0.102 R)
• M10: 1,489,247 km (0.119 R)
• M11: 1,573,620 km (0.059 R)
• M12: 1,740,122 km (0.088 R)
• M13: 1,852,022 km (0.111 R)
• M14: 1,935,647 km (0.048 R)
• M15: 2,067,443 km (0.062 R)
• M16: 2,138,352 km (0.109 R)
• M17: 2,250,550 km (0.12 R)
• M18: 2,348,238 km (0.116 R)
• M19: 2,422,588 km (0.078 R)
• M20: 2,539,723 km (0.06 R)
• M21: 2,858,516 km (0.109 R)
• M22: 2,929,126 km (0.117 R)
• M23: 3,126,595 km (0.072 R)
• M24: 3,272,902 km (0.084 R)
• M25: 3,431,027 km (0.084 R)
• M26: 3,515,700 km (0.048 R)
• M27: 3,648,842 km (0.076 R)
• M28: 3,822,674 km (0.049 R)
• M29: 3,959,706 km (0.12 R)
• M30: 4,269,074 km (0.074 R)
• M31: 4,679,870 km (0.085 R)
• M32: 4,795,210 km (0.109 R)
• M33: 4,943,312 km (0.095 R)
• M34: 5,114,302 km (0.037 R)
• M35: 5,287,387 km (0.041 R)
• M36: 5,440,426 km (0.119 R)
• M37: 5,528,539 km (0.071 R)
• M38: 5,908,518 km (0.119 R)
• M39: 6,010,543 km (0.101 R)
• M40: 6,113,018 km (0.08 R)
• M41: 6,459,337 km (0.049 R)
• M42: 6,576,173 km (0.028 R)
• M43: 6,859,511 km (0.065 R)
• M44: 6,990,708 km (0.041 R)
• M45: 7,134,771 km (0.07 R)
• M46: 7,487,074 km (0.11 R)
• M47: 7,696,212 km (0.113 R)
• M48: 8,095,339 km (0.074 R)
• M49: 8,501,198 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.3

Radius: 14.3

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.09 AU - 2.11 AU

Year: 2064 Days

Day: 5.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 23,602,463 km

• M1: 186,399 km (0.107 R)
• M2: 287,527 km (0.096 R)
• M3: 394,789 km (0.117 R)
• M4: 615,446 km (0.1 R)
• M5: 756,516 km (0.11 R)
• M6: 986,598 km (0.091 R)
• M7: 1,105,827 km (0.078 R)
• M8: 1,305,541 km (0.118 R)
• M9: 1,438,084 km (0.115 R)
• M10: 1,529,189 km (0.051 R)
• M11: 1,657,844 km (0.09 R)
• M12: 2,183,381 km (0.093 R)
• M13: 2,660,299 km (0.082 R)
• M14: 2,802,716 km (0.037 R)
• M15: 3,140,059 km (0.101 R)
• M16: 3,321,372 km (0.1 R)
• M17: 3,568,657 km (0.072 R)
• M18: 3,678,761 km (0.111 R)
• M19: 3,774,205 km (0.081 R)
• M20: 3,967,336 km (0.102 R)
• M21: 4,114,540 km (0.091 R)
• M22: 4,380,525 km (0.106 R)
• M23: 4,652,344 km (0.055 R)
• M24: 4,773,070 km (0.113 R)
• M25: 4,982,507 km (0.079 R)
• M26: 5,446,709 km (0.102 R)
• M27: 5,831,923 km (0.051 R)
• M28: 5,962,223 km (0.099 R)
• M29: 6,074,870 km (0.116 R)
• M30: 6,169,117 km (0.037 R)
• M31: 6,283,111 km (0.073 R)
• M32: 6,416,851 km (0.07 R)
• M33: 6,961,387 km (0.117 R)
• M34: 7,219,444 km (0.098 R)
• M35: 7,602,115 km (0.061 R)
• M36: 7,847,306 km (0.112 R)
• M37: 8,012,312 km (0.096 R)
• M38: 8,366,560 km (0.092 R)
• M39: 8,704,801 km (0.081 R)
• M40: 9,069,221 km (0.054 R)
• M41: 9,264,147 km (0.119 R)
• M42: 9,416,737 km (0.06 R)
• M43: 9,746,451 km (0.101 R)
• M44: 10,372,368 km (0.069 R)
• M45: 10,530,942 km (0.095 R)
• M46: 10,667,375 km (0.09 R)
• M47: 10,804,557 km (0.113 R)
• M48: 10,965,225 km (0.076 R)
• M49: 11,804,319 km (0.071 R)
• M50: 11,922,651 km (0.116 R)
• M51: 12,255,656 km (0.116 R)
• M52: 12,399,270 km (0.101 R)
• M53: 12,519,547 km (0.12 R)
• M54: 13,052,863 km (0.027 R)
• M55: 13,445,557 km (0.05 R)
• M56: 13,966,756 km (0.093 R)
• M57: 14,444,123 km (0.059 R)
• M58: 14,824,700 km (0.119 R)
• M59: 14,977,888 km (0.099 R)
• M60: 15,311,641 km (0.099 R)
• M61: 15,414,864 km (0.033 R)
• M62: 15,518,236 km (0.114 R)
• M63: 16,963,651 km (0.05 R)
• M64: 17,770,133 km (0.091 R)
• M65: 17,960,122 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879

Radius: 13.2

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.9 AU - 2.38 AU

Year: 2123 Days

Day: 12.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 23,602,463 km

• M1: 174,880 km (0.093 R)
• M2: 264,489 km (0.094 R)
• M3: 454,778 km (0.104 R)
• M4: 627,563 km (0.111 R)
• M5: 736,470 km (0.08 R)
• M6: 890,107 km (0.092 R)
• M7: 1,045,390 km (0.082 R)
• M8: 1,157,738 km (0.056 R)
• M9: 1,463,516 km (0.119 R)
• M10: 1,650,065 km (0.08 R)
• M11: 1,832,275 km (0.065 R)
• M12: 1,945,072 km (0.111 R)
• M13: 2,324,601 km (0.093 R)
• M14: 2,628,285 km (0.117 R)
• M15: 2,713,406 km (0.112 R)
• M16: 2,813,936 km (0.059 R)
• M17: 2,915,812 km (0.099 R)
• M18: 3,243,880 km (0.116 R)
• M19: 3,397,218 km (0.1 R)
• M20: 3,505,826 km (0.113 R)
• M21: 3,790,810 km (0.112 R)
• M22: 3,919,913 km (0.114 R)
• M23: 4,083,573 km (0.049 R)
• M24: 4,468,339 km (0.116 R)
• M25: 4,656,533 km (0.114 R)
• M26: 5,363,233 km (0.093 R)
• M27: 5,508,642 km (0.057 R)
• M28: 5,618,597 km (0.088 R)
• M29: 5,896,699 km (0.07 R)
• M30: 6,028,046 km (0.118 R)
• M31: 6,466,518 km (0.057 R)
• M32: 6,719,039 km (0.12 R)
• M33: 6,817,025 km (0.087 R)
• M34: 6,915,461 km (0.101 R)
• M35: 7,173,667 km (0.114 R)
• M36: 7,354,381 km (0.068 R)
• M37: 7,475,705 km (0.073 R)
• M38: 8,280,392 km (0.112 R)
• M39: 8,364,466 km (0.08 R)
• M40: 8,470,082 km (0.088 R)
• M41: 8,661,118 km (0.104 R)
• M42: 8,767,931 km (0.114 R)
• M43: 8,875,193 km (0.084 R)
• M44: 9,177,680 km (0.114 R)
• M45: 9,483,757 km (0.111 R)
• M46: 9,770,985 km (0.038 R)
• M47: 11,040,772 km (0.094 R)
• M48: 11,647,989 km (0.072 R)
• M49: 11,742,386 km (0.1 R)
• M50: 12,074,792 km (0.114 R)
• M51: 12,194,171 km (0.03 R)
• M52: 12,724,645 km (0.091 R)
• M53: 12,870,503 km (0.1 R)
• M54: 13,459,919 km (0.106 R)
• M55: 14,310,084 km (0.108 R)
• M56: 15,048,947 km (0.097 R)
• M57: 15,203,332 km (0.102 R)
• M58: 15,410,077 km (0.089 R)
• M59: 15,852,438 km (0.061 R)
• M60: 15,957,156 km (0.113 R)
• M61: 16,114,683 km (0.116 R)
• M62: 16,404,753 km (0.043 R)
• M63: 16,749,726 km (0.106 R)
• M64: 17,097,241 km (0.045 R)
• M65: 17,636,542 km (0.057 R)
• M66: 17,962,665 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.8

Radius: 11.9

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.64 AU - 3.92 AU

Year: 4029 Days

Day: 9.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 23,602,463 km

• M1: 158,873 km (0.07 R)
• M2: 257,907 km (0.095 R)
• M3: 601,084 km (0.083 R)
• M4: 698,772 km (0.101 R)
• M5: 867,518 km (0.113 R)
• M6: 1,015,321 km (0.112 R)
• M7: 1,110,764 km (0.116 R)
• M8: 1,209,499 km (0.101 R)
• M9: 1,285,644 km (0.045 R)
• M10: 1,429,707 km (0.092 R)
• M11: 1,691,503 km (0.099 R)
• M12: 1,806,544 km (0.044 R)
• M13: 1,924,277 km (0.108 R)
• M14: 2,029,445 km (0.115 R)
• M15: 2,105,889 km (0.035 R)
• M16: 2,667,928 km (0.046 R)
• M17: 2,768,907 km (0.03 R)
• M18: 3,079,771 km (0.059 R)
• M19: 3,383,904 km (0.07 R)
• M20: 3,493,559 km (0.1 R)
• M21: 3,754,159 km (0.12 R)
• M22: 4,001,893 km (0.093 R)
• M23: 4,235,415 km (0.088 R)
• M24: 4,373,793 km (0.107 R)
• M25: 4,553,909 km (0.073 R)
• M26: 4,777,408 km (0.102 R)
• M27: 4,921,471 km (0.116 R)
• M28: 5,384,027 km (0.074 R)
• M29: 5,512,532 km (0.083 R)
• M30: 5,707,308 km (0.118 R)
• M31: 5,860,497 km (0.042 R)
• M32: 5,970,601 km (0.101 R)
• M33: 6,373,168 km (0.113 R)
• M34: 6,509,303 km (0.109 R)
• M35: 6,669,372 km (0.077 R)
• M36: 7,204,633 km (0.1 R)
• M37: 7,346,452 km (0.111 R)
• M38: 7,874,832 km (0.097 R)
• M39: 9,300,500 km (0.064 R)
• M40: 9,455,184 km (0.071 R)
• M41: 9,793,275 km (0.118 R)
• M42: 10,267,949 km (0.095 R)
• M43: 10,401,241 km (0.059 R)
• M44: 11,103,154 km (0.085 R)
• M45: 11,737,000 km (0.104 R)
• M46: 12,354,241 km (0.064 R)
• M47: 12,781,193 km (0.066 R)
• M48: 13,299,849 km (0.088 R)
• M49: 14,209,404 km (0.118 R)
• M50: 14,298,564 km (0.116 R)
• M51: 14,987,762 km (0.08 R)
• M52: 15,443,138 km (0.085 R)
• M53: 16,243,187 km (0.038 R)
• M54: 16,993,570 km (0.05 R)
• M55: 17,088,266 km (0.106 R)
• M56: 17,246,241 km (0.118 R)
• M57: 17,500,258 km (0.067 R)
• M58: 17,659,580 km (0.104 R)
• M59: 17,915,542 km (0.111 R)
• M60: 18,334,117 km (0.104 R)
• M61: 18,788,445 km (0.107 R)
• M62: 19,148,079 km (0.113 R)
• M63: 19,708,323 km (0.091 R)
• M64: 19,840,866 km (0.068 R)
• M65: 20,508,522 km (0.12 R)
• M66: 20,743,839 km (0.096 R)
• M67: 20,844,967 km (0.061 R)
• M68: 21,387,260 km (0.072 R)
• M69: 22,106,077 km (0.045 R)
• M70: 22,312,822 km (0.036 R)
• M71: 23,251,548 km (0.109 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 14,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit