🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.5

Radius: 8.8

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.79 AU - 1.11 AU

Year: 607 Days

Day: 7.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 21,453,486 km

• M1: 119,080 km (0.104 R)
• M2: 188,194 km (0.056 R)
• M3: 252,820 km (0.04 R)
• M4: 412,142 km (0.064 R)
• M5: 511,176 km (0.046 R)
• M6: 570,117 km (0.12 R)
• M7: 644,318 km (0.084 R)
• M8: 700,118 km (0.111 R)
• M9: 757,713 km (0.067 R)
• M10: 911,799 km (0.112 R)
• M11: 980,464 km (0.086 R)
• M12: 1,144,125 km (0.083 R)
• M13: 1,289,384 km (0.069 R)
• M14: 1,350,420 km (0.1 R)
• M15: 1,527,693 km (0.064 R)
• M16: 1,817,315 km (0.068 R)
• M17: 1,930,411 km (0.114 R)
• M18: 2,111,125 km (0.116 R)
• M19: 2,170,366 km (0.089 R)
• M20: 2,236,937 km (0.046 R)
• M21: 2,324,452 km (0.108 R)
• M22: 2,406,431 km (0.101 R)
• M23: 2,510,103 km (0.085 R)
• M24: 2,636,513 km (0.059 R)
• M25: 2,844,753 km (0.107 R)
• M26: 3,043,569 km (0.047 R)
• M27: 3,110,738 km (0.102 R)
• M28: 3,384,951 km (0.068 R)
• M29: 3,493,709 km (0.112 R)
• M30: 3,746,679 km (0.086 R)
• M31: 3,827,013 km (0.063 R)
• M32: 4,021,939 km (0.077 R)
• M33: 4,104,218 km (0.053 R)
• M34: 4,203,700 km (0.117 R)
• M35: 4,354,345 km (0.101 R)
• M36: 4,515,462 km (0.058 R)
• M37: 4,834,704 km (0.064 R)
• M38: 4,913,542 km (0.097 R)
• M39: 4,983,853 km (0.12 R)
• M40: 5,107,870 km (0.029 R)
• M41: 5,368,020 km (0.115 R)
• M42: 5,431,450 km (0.093 R)
• M43: 5,568,332 km (0.058 R)
• M44: 5,817,412 km (0.097 R)
• M45: 6,051,383 km (0.117 R)
• M46: 6,183,778 km (0.09 R)
• M47: 6,336,218 km (0.061 R)
• M48: 6,393,813 km (0.105 R)
• M49: 6,451,408 km (0.04 R)
• M50: 6,548,048 km (0.107 R)

Asteroid Belt

Center: 1.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.9

Radius: 12.7

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.84 AU - 2.12 AU

Year: 1828 Days

Day: 13.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 21,453,486 km

• M1: 168,298 km (0.041 R)
• M2: 252,970 km (0.103 R)
• M3: 343,626 km (0.12 R)
• M4: 456,722 km (0.046 R)
• M5: 606,320 km (0.063 R)
• M6: 842,535 km (0.048 R)
• M7: 942,317 km (0.078 R)
• M8: 1,027,887 km (0.07 R)
• M9: 1,426,266 km (0.041 R)
• M10: 1,518,867 km (0.119 R)
• M11: 1,606,382 km (0.029 R)
• M12: 1,703,172 km (0.093 R)
• M13: 1,871,619 km (0.095 R)
• M14: 1,997,880 km (0.112 R)
• M15: 2,151,367 km (0.115 R)
• M16: 2,479,286 km (0.092 R)
• M17: 2,566,052 km (0.087 R)
• M18: 2,733,751 km (0.098 R)
• M19: 2,877,814 km (0.069 R)
• M20: 3,006,020 km (0.113 R)
• M21: 3,117,470 km (0.118 R)
• M22: 3,287,264 km (0.107 R)
• M23: 3,616,529 km (0.05 R)
• M24: 3,745,183 km (0.073 R)
• M25: 3,865,459 km (0.047 R)
• M26: 4,380,375 km (0.116 R)
• M27: 4,486,141 km (0.098 R)
• M28: 4,581,884 km (0.062 R)
• M29: 4,678,374 km (0.053 R)
• M30: 4,939,123 km (0.073 R)
• M31: 5,249,539 km (0.11 R)
• M32: 5,373,256 km (0.105 R)
• M33: 5,497,871 km (0.093 R)
• M34: 5,612,015 km (0.072 R)
• M35: 5,738,574 km (0.116 R)
• M36: 5,842,844 km (0.114 R)
• M37: 5,959,381 km (0.046 R)
• M38: 6,112,120 km (0.101 R)
• M39: 6,230,452 km (0.105 R)
• M40: 6,349,532 km (0.074 R)
• M41: 6,626,587 km (0.082 R)
• M42: 7,105,300 km (0.088 R)
• M43: 7,468,524 km (0.12 R)
• M44: 7,684,394 km (0.098 R)
• M45: 7,992,565 km (0.119 R)
• M46: 8,122,267 km (0.089 R)
• M47: 8,265,731 km (0.099 R)
• M48: 8,370,450 km (0.103 R)
• M49: 8,701,061 km (0.082 R)
• M50: 8,834,502 km (0.073 R)
• M51: 8,968,542 km (0.08 R)
• M52: 9,130,407 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.4

Radius: 9.6

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2 AU - 3.02 AU

Year: 2609 Days

Day: 10.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 21,453,486 km

• M1: 126,859 km (0.12 R)
• M2: 243,396 km (0.073 R)
• M3: 350,209 km (0.092 R)
• M4: 483,800 km (0.119 R)
• M5: 606,021 km (0.04 R)
• M6: 936,034 km (0.108 R)
• M7: 1,027,139 km (0.116 R)
• M8: 1,228,348 km (0.116 R)
• M9: 1,308,533 km (0.119 R)
• M10: 1,758,673 km (0.086 R)
• M11: 1,872,816 km (0.052 R)
• M12: 2,012,989 km (0.094 R)
• M13: 2,144,635 km (0.032 R)
• M14: 2,217,788 km (0.111 R)
• M15: 2,442,036 km (0.092 R)
• M16: 2,647,583 km (0.077 R)
• M17: 2,858,965 km (0.104 R)
• M18: 3,007,516 km (0.09 R)
• M19: 3,242,235 km (0.063 R)
• M20: 3,641,811 km (0.089 R)
• M21: 3,744,136 km (0.059 R)
• M22: 3,892,088 km (0.094 R)
• M23: 4,011,916 km (0.084 R)
• M24: 4,102,572 km (0.07 R)
• M25: 4,163,309 km (0.099 R)
• M26: 4,301,238 km (0.106 R)
• M27: 4,487,637 km (0.028 R)
• M28: 4,581,734 km (0.109 R)
• M29: 4,756,016 km (0.091 R)
• M30: 5,078,698 km (0.084 R)
• M31: 5,275,868 km (0.066 R)
• M32: 5,375,351 km (0.114 R)
• M33: 5,508,942 km (0.072 R)
• M34: 5,677,538 km (0.077 R)
• M35: 5,779,415 km (0.112 R)
• M36: 5,933,650 km (0.032 R)
• M37: 6,106,435 km (0.054 R)
• M38: 6,563,756 km (0.116 R)
• M39: 6,688,820 km (0.087 R)
• M40: 6,941,192 km (0.091 R)
• M41: 7,086,900 km (0.102 R)
• M42: 7,660,907 km (0.101 R)
• M43: 7,736,005 km (0.093 R)
• M44: 7,906,098 km (0.038 R)
• M45: 8,172,980 km (0.117 R)
• M46: 8,559,541 km (0.098 R)
• M47: 8,696,274 km (0.091 R)
• M48: 9,011,477 km (0.097 R)
• M49: 9,795,519 km (0.063 R)
• M50: 9,979,524 km (0.116 R)
• M51: 10,164,727 km (0.116 R)
• M52: 10,309,537 km (0.109 R)
• M53: 11,278,333 km (0.071 R)
• M54: 11,492,707 km (0.112 R)
• M55: 11,751,810 km (0.094 R)
• M56: 12,078,532 km (0.116 R)
• M57: 12,452,377 km (0.064 R)
• M58: 12,540,790 km (0.116 R)
• M59: 13,188,847 km (0.099 R)
• M60: 13,619,390 km (0.101 R)
• M61: 14,146,573 km (0.094 R)
• M62: 14,540,614 km (0.099 R)
• M63: 14,750,649 km (0.114 R)
• M64: 15,032,342 km (0.095 R)
• M65: 15,339,466 km (0.072 R)
• M66: 15,601,113 km (0.038 R)
• M67: 15,696,557 km (0.113 R)
• M68: 15,911,978 km (0.113 R)
• M69: 15,984,084 km (0.114 R)
• M70: 16,056,190 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.2

Radius: 13.5

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.35 AU - 2.95 AU

Year: 2830 Days

Day: 9.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 21,453,486 km

• M1: 184,005 km (0.055 R)
• M2: 457,470 km (0.089 R)
• M3: 548,426 km (0.031 R)
• M4: 694,882 km (0.044 R)
• M5: 867,069 km (0.102 R)
• M6: 1,066,184 km (0.108 R)
• M7: 1,244,355 km (0.102 R)
• M8: 1,394,402 km (0.038 R)
• M9: 1,672,355 km (0.112 R)
• M10: 2,100,653 km (0.048 R)
• M11: 2,251,298 km (0.102 R)
• M12: 2,405,534 km (0.11 R)
• M13: 2,627,687 km (0.082 R)
• M14: 2,906,537 km (0.086 R)
• M15: 3,024,271 km (0.038 R)
• M16: 3,440,302 km (0.081 R)
• M17: 3,529,313 km (0.096 R)
• M18: 3,673,376 km (0.05 R)
• M19: 3,986,035 km (0.109 R)
• M20: 4,117,382 km (0.1 R)
• M21: 4,423,011 km (0.027 R)
• M22: 4,578,742 km (0.103 R)
• M23: 4,895,590 km (0.089 R)
• M24: 5,016,316 km (0.108 R)
• M25: 5,158,434 km (0.118 R)
• M26: 5,613,810 km (0.104 R)
• M27: 5,910,462 km (0.03 R)
• M28: 5,996,032 km (0.077 R)
• M29: 6,741,478 km (0.07 R)
• M30: 7,216,601 km (0.086 R)
• M31: 7,377,419 km (0.078 R)
• M32: 7,516,096 km (0.091 R)
• M33: 8,008,722 km (0.116 R)
• M34: 8,103,866 km (0.066 R)
• M35: 8,560,439 km (0.092 R)
• M36: 8,853,202 km (0.084 R)
• M37: 9,025,539 km (0.078 R)
• M38: 9,124,423 km (0.069 R)
• M39: 9,248,739 km (0.063 R)
• M40: 9,929,259 km (0.117 R)
• M41: 10,211,251 km (0.103 R)
• M42: 10,443,876 km (0.098 R)
• M43: 10,783,015 km (0.049 R)
• M44: 11,258,736 km (0.093 R)
• M45: 11,525,918 km (0.09 R)
• M46: 12,258,050 km (0.093 R)
• M47: 12,560,536 km (0.09 R)
• M48: 12,754,415 km (0.099 R)
• M49: 13,089,066 km (0.068 R)
• M50: 13,342,036 km (0.12 R)
• M51: 13,767,043 km (0.07 R)
• M52: 13,852,613 km (0.073 R)
• M53: 14,340,901 km (0.117 R)
• M54: 15,068,994 km (0.036 R)
• M55: 15,334,231 km (0.031 R)
• M56: 15,452,562 km (0.118 R)
• M57: 15,600,814 km (0.1 R)
• M58: 15,779,583 km (0.116 R)
• M59: 16,168,987 km (0.116 R)
• M60: 16,440,357 km (0.042 R)
• M61: 16,774,260 km (0.092 R)
• M62: 17,356,195 km (0.113 R)
• M63: 17,665,115 km (0.086 R)
• M64: 17,789,132 km (0.059 R)
• M65: 18,351,171 km (0.076 R)
• M66: 18,602,944 km (0.061 R)
• M67: 18,792,335 km (0.112 R)
• M68: 19,332,832 km (0.089 R)
• M69: 19,653,121 km (0.083 R)
• M70: 20,104,458 km (0.092 R)
• M71: 20,755,358 km (0.051 R)
• M72: 21,313,957 km (0.071 R)
• M73: 21,446,052 km (0.059 R)
• M74: 21,944,063 km (0.065 R)
• M75: 22,278,265 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.2

Radius: 11.3

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.18 AU - 3.44 AU

Year: 3090 Days

Day: 6.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 21,453,486 km

• M1: 175,777 km (0.091 R)
• M2: 298,448 km (0.097 R)
• M3: 407,953 km (0.06 R)
• M4: 622,776 km (0.06 R)
• M5: 744,997 km (0.085 R)
• M6: 834,756 km (0.084 R)
• M7: 918,082 km (0.111 R)
• M8: 1,004,400 km (0.1 R)
• M9: 1,082,490 km (0.098 R)
• M10: 1,197,681 km (0.114 R)
• M11: 1,727,556 km (0.036 R)
• M12: 1,822,700 km (0.104 R)
• M13: 2,018,225 km (0.057 R)
• M14: 2,294,981 km (0.086 R)
• M15: 2,460,885 km (0.115 R)
• M16: 2,662,094 km (0.059 R)
• M17: 2,852,682 km (0.104 R)
• M18: 3,031,601 km (0.103 R)
• M19: 3,349,197 km (0.028 R)
• M20: 3,854,838 km (0.112 R)
• M21: 3,962,399 km (0.109 R)
• M22: 4,071,156 km (0.105 R)
• M23: 4,686,752 km (0.07 R)
• M24: 5,859,001 km (0.038 R)
• M25: 5,941,728 km (0.102 R)
• M26: 6,150,118 km (0.112 R)
• M27: 6,339,808 km (0.067 R)
• M28: 6,467,266 km (0.119 R)
• M29: 7,073,735 km (0.104 R)
• M30: 7,450,872 km (0.03 R)
• M31: 7,540,630 km (0.077 R)
• M32: 7,721,045 km (0.112 R)
• M33: 7,902,956 km (0.113 R)
• M34: 8,317,492 km (0.095 R)
• M35: 8,434,029 km (0.072 R)
• M36: 8,527,527 km (0.05 R)
• M37: 8,739,208 km (0.049 R)
• M38: 8,905,112 km (0.098 R)
• M39: 9,048,128 km (0.052 R)
• M40: 9,215,977 km (0.112 R)
• M41: 9,603,585 km (0.11 R)
• M42: 9,848,477 km (0.052 R)
• M43: 9,996,429 km (0.044 R)
• M44: 10,194,796 km (0.111 R)
• M45: 10,545,304 km (0.116 R)
• M46: 10,950,564 km (0.076 R)
• M47: 11,438,702 km (0.094 R)
• M48: 12,250,121 km (0.066 R)
• M49: 12,382,814 km (0.065 R)
• M50: 12,542,585 km (0.049 R)
• M51: 12,756,659 km (0.081 R)
• M52: 14,625,286 km (0.032 R)
• M53: 14,935,552 km (0.105 R)
• M54: 15,219,639 km (0.057 R)
• M55: 15,677,707 km (0.039 R)
• M56: 16,111,242 km (0.103 R)
• M57: 16,198,457 km (0.085 R)
• M58: 16,373,337 km (0.054 R)
• M59: 16,960,659 km (0.115 R)
• M60: 17,346,172 km (0.087 R)
• M61: 17,704,609 km (0.113 R)
• M62: 17,884,874 km (0.113 R)
• M63: 18,398,593 km (0.027 R)
• M64: 18,611,471 km (0.073 R)
• M65: 18,978,435 km (0.104 R)
• M66: 19,688,426 km (0.086 R)
• M67: 19,844,008 km (0.091 R)
• M68: 19,937,507 km (0.081 R)
• M69: 20,470,225 km (0.112 R)
• M70: 20,564,621 km (0.111 R)
• M71: 20,975,716 km (0.025 R)
• M72: 21,293,911 km (0.089 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 13,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit