🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.4

Radius: 12.1

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.71 AU - 0.73 AU

Year: 422 Days

Day: 10.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 31,101,938 km

• M1: 151,991 km (0.086 R)
• M2: 244,892 km (0.112 R)
• M3: 358,436 km (0.094 R)
• M4: 463,903 km (0.113 R)
• M5: 552,764 km (0.111 R)
• M6: 664,813 km (0.064 R)
• M7: 747,241 km (0.08 R)
• M8: 838,047 km (0.116 R)
• M9: 974,929 km (0.102 R)
• M10: 1,070,822 km (0.115 R)
• M11: 1,362,388 km (0.068 R)
• M12: 1,443,470 km (0.082 R)
• M13: 1,565,542 km (0.053 R)
• M14: 1,772,884 km (0.062 R)
• M15: 1,850,077 km (0.112 R)
• M16: 2,101,252 km (0.119 R)
• M17: 2,176,948 km (0.099 R)
• M18: 2,272,990 km (0.094 R)
• M19: 2,376,811 km (0.064 R)
• M20: 2,502,473 km (0.093 R)
• M21: 2,623,498 km (0.052 R)
• M22: 2,746,617 km (0.072 R)
• M23: 3,034,144 km (0.04 R)
• M24: 3,127,493 km (0.112 R)
• M25: 3,383,605 km (0.114 R)
• M26: 3,472,915 km (0.102 R)
• M27: 3,570,752 km (0.09 R)
• M28: 4,081,329 km (0.101 R)
• M29: 4,176,623 km (0.072 R)
• M30: 4,321,134 km (0.106 R)
• M31: 4,598,489 km (0.118 R)
• M32: 4,706,199 km (0.091 R)
• M33: 5,008,686 km (0.107 R)
• M34: 5,128,065 km (0.046 R)
• M35: 5,265,695 km (0.044 R)
• M36: 5,509,540 km (0.117 R)
• M37: 5,606,330 km (0.037 R)
• M38: 5,703,718 km (0.064 R)
• M39: 5,783,902 km (0.114 R)
• M40: 5,882,338 km (0.101 R)
• M41: 5,990,348 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.7

Radius: 14.4

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.69 AU - 1.11 AU

Year: 589 Days

Day: 14.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 31,101,938 km

• M1: 182,061 km (0.097 R)
• M2: 311,313 km (0.077 R)
• M3: 409,001 km (0.035 R)
• M4: 519,553 km (0.105 R)
• M5: 615,446 km (0.109 R)
• M6: 838,646 km (0.057 R)
• M7: 951,592 km (0.091 R)
• M8: 1,070,373 km (0.071 R)
• M9: 1,247,945 km (0.109 R)
• M10: 1,385,276 km (0.057 R)
• M11: 1,533,827 km (0.104 R)
• M12: 1,628,074 km (0.084 R)
• M13: 1,742,666 km (0.039 R)
• M14: 1,841,400 km (0.105 R)
• M15: 2,012,540 km (0.042 R)
• M16: 2,103,346 km (0.074 R)
• M17: 2,242,472 km (0.102 R)
• M18: 2,384,740 km (0.067 R)
• M19: 2,678,550 km (0.103 R)
• M20: 2,925,237 km (0.045 R)
• M21: 3,058,977 km (0.108 R)
• M22: 3,179,553 km (0.112 R)
• M23: 3,271,107 km (0.118 R)
• M24: 3,386,896 km (0.044 R)
• M25: 3,551,154 km (0.098 R)
• M26: 3,670,234 km (0.063 R)
• M27: 3,766,426 km (0.082 R)
• M28: 3,912,433 km (0.111 R)
• M29: 4,035,552 km (0.11 R)
• M30: 4,302,584 km (0.056 R)
• M31: 4,446,946 km (0.115 R)
• M32: 4,679,421 km (0.104 R)
• M33: 4,880,780 km (0.11 R)
• M34: 4,986,845 km (0.1 R)
• M35: 5,201,668 km (0.062 R)
• M36: 5,355,604 km (0.108 R)
• M37: 5,594,063 km (0.044 R)
• M38: 5,761,313 km (0.112 R)
• M39: 5,977,333 km (0.082 R)
• M40: 6,119,750 km (0.083 R)
• M41: 6,272,788 km (0.115 R)
• M42: 6,369,129 km (0.08 R)
• M43: 6,514,688 km (0.114 R)
• M44: 6,739,982 km (0.114 R)

Asteroid Belt

Center: 1.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.8

Radius: 9

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.14 AU - 3.42 AU

Year: 3199 Days

Day: 7.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,101,938 km

• M1: 131,347 km (0.09 R)
• M2: 207,193 km (0.087 R)
• M3: 267,182 km (0.071 R)
• M4: 373,845 km (0.09 R)
• M5: 463,005 km (0.119 R)
• M6: 560,394 km (0.104 R)
• M7: 645,814 km (0.106 R)
• M8: 809,474 km (0.104 R)
• M9: 987,047 km (0.1 R)
• M10: 1,367,325 km (0.104 R)
• M11: 1,567,038 km (0.043 R)
• M12: 1,677,591 km (0.091 R)
• M13: 1,862,793 km (0.064 R)
• M14: 1,950,607 km (0.083 R)
• M15: 2,206,868 km (0.101 R)
• M16: 2,426,178 km (0.066 R)
• M17: 2,554,683 km (0.075 R)
• M18: 2,852,383 km (0.085 R)
• M19: 3,266,470 km (0.12 R)
• M20: 3,462,592 km (0.051 R)
• M21: 3,644,354 km (0.091 R)
• M22: 3,885,356 km (0.052 R)
• M23: 4,112,445 km (0.09 R)
• M24: 4,189,189 km (0.072 R)
• M25: 4,247,084 km (0.116 R)
• M26: 4,305,128 km (0.041 R)
• M27: 4,699,318 km (0.085 R)
• M28: 5,043,543 km (0.081 R)
• M29: 5,395,995 km (0.07 R)
• M30: 5,863,937 km (0.088 R)
• M31: 6,146,677 km (0.103 R)
• M32: 6,212,500 km (0.031 R)
• M33: 6,344,894 km (0.1 R)
• M34: 6,702,733 km (0.069 R)
• M35: 7,274,944 km (0.087 R)
• M36: 7,531,804 km (0.112 R)
• M37: 7,673,174 km (0.082 R)
• M38: 7,886,800 km (0.085 R)
• M39: 8,320,035 km (0.1 R)
• M40: 8,441,658 km (0.073 R)
• M41: 8,810,417 km (0.059 R)
• M42: 9,109,164 km (0.109 R)
• M43: 9,285,091 km (0.065 R)
• M44: 9,691,249 km (0.032 R)
• M45: 9,767,993 km (0.09 R)
• M46: 9,973,840 km (0.113 R)
• M47: 10,415,901 km (0.051 R)
• M48: 10,679,044 km (0.062 R)
• M49: 11,024,316 km (0.114 R)
• M50: 11,211,762 km (0.096 R)
• M51: 11,944,642 km (0.102 R)
• M52: 12,082,122 km (0.082 R)
• M53: 12,303,078 km (0.1 R)
• M54: 13,228,790 km (0.065 R)
• M55: 13,887,170 km (0.098 R)
• M56: 13,944,915 km (0.118 R)
• M57: 14,147,620 km (0.072 R)
• M58: 14,497,530 km (0.114 R)
• M59: 15,027,854 km (0.076 R)
• M60: 15,265,565 km (0.119 R)
• M61: 15,384,795 km (0.109 R)
• M62: 15,504,473 km (0.09 R)
• M63: 15,925,591 km (0.041 R)
• M64: 16,046,616 km (0.086 R)
• M65: 17,087,667 km (0.071 R)
• M66: 17,149,601 km (0.066 R)
• M67: 17,460,315 km (0.083 R)
• M68: 19,137,906 km (0.102 R)
• M69: 19,202,233 km (0.054 R)
• M70: 19,363,350 km (0.058 R)
• M71: 19,686,930 km (0.113 R)
• M72: 20,372,238 km (0.065 R)
• M73: 20,437,911 km (0.107 R)
• M74: 20,701,353 km (0.083 R)
• M75: 20,932,632 km (0.108 R)
• M76: 21,198,168 km (0.086 R)
• M77: 21,364,670 km (0.079 R)
• M78: 22,035,168 km (0.088 R)
• M79: 22,339,001 km (0.049 R)
• M80: 22,508,496 km (0.097 R)
• M81: 22,644,330 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.9

Radius: 12.4

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.91 AU - 4.19 AU

Year: 4617 Days

Day: 9.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,101,938 km

• M1: 172,337 km (0.113 R)
• M2: 356,791 km (0.1 R)
• M3: 500,255 km (0.047 R)
• M4: 880,832 km (0.077 R)
• M5: 1,074,711 km (0.118 R)
• M6: 1,329,775 km (0.101 R)
• M7: 1,934,151 km (0.113 R)
• M8: 2,190,861 km (0.111 R)
• M9: 2,557,076 km (0.093 R)
• M10: 2,636,812 km (0.063 R)
• M11: 3,347,701 km (0.113 R)
• M12: 3,724,837 km (0.098 R)
• M13: 3,838,532 km (0.104 R)
• M14: 4,304,529 km (0.112 R)
• M15: 4,764,094 km (0.107 R)
• M16: 4,912,495 km (0.104 R)
• M17: 5,037,409 km (0.08 R)
• M18: 5,392,704 km (0.112 R)
• M19: 5,521,657 km (0.119 R)
• M20: 5,888,172 km (0.093 R)
• M21: 6,074,422 km (0.057 R)
• M22: 6,866,841 km (0.067 R)
• M23: 6,978,591 km (0.119 R)
• M24: 7,119,363 km (0.081 R)
• M25: 7,261,032 km (0.107 R)
• M26: 7,547,213 km (0.088 R)
• M27: 8,101,173 km (0.098 R)
• M28: 8,427,895 km (0.119 R)
• M29: 9,063,836 km (0.026 R)
• M30: 9,403,124 km (0.117 R)
• M31: 9,935,692 km (0.111 R)
• M32: 10,542,611 km (0.081 R)
• M33: 10,964,776 km (0.027 R)
• M34: 11,128,735 km (0.026 R)
• M35: 11,359,565 km (0.111 R)
• M36: 11,691,971 km (0.099 R)
• M37: 12,571,457 km (0.109 R)
• M38: 12,846,418 km (0.069 R)
• M39: 13,332,312 km (0.03 R)
• M40: 13,753,579 km (0.061 R)
• M41: 13,859,644 km (0.109 R)
• M42: 14,286,447 km (0.096 R)
• M43: 14,573,376 km (0.113 R)
• M44: 14,898,452 km (0.05 R)
• M45: 15,225,922 km (0.074 R)
• M46: 15,629,537 km (0.109 R)
• M47: 16,185,442 km (0.08 R)
• M48: 16,672,533 km (0.04 R)
• M49: 16,785,629 km (0.066 R)
• M50: 17,622,928 km (0.111 R)
• M51: 18,551,632 km (0.11 R)
• M52: 19,337,769 km (0.083 R)
• M53: 19,734,951 km (0.096 R)
• M54: 20,618,327 km (0.085 R)
• M55: 20,739,650 km (0.095 R)
• M56: 20,820,732 km (0.114 R)
• M57: 21,555,408 km (0.108 R)
• M58: 21,967,251 km (0.102 R)
• M59: 22,506,551 km (0.118 R)
• M60: 22,966,265 km (0.077 R)
• M61: 23,640,503 km (0.094 R)
• M62: 23,852,483 km (0.116 R)
• M63: 24,065,211 km (0.081 R)
• M64: 24,535,248 km (0.09 R)
• M65: 24,621,117 km (0.085 R)
• M66: 25,094,744 km (0.112 R)
• M67: 25,832,710 km (0.056 R)
• M68: 26,445,762 km (0.097 R)
• M69: 27,196,743 km (0.097 R)
• M70: 27,330,035 km (0.088 R)
• M71: 27,686,377 km (0.079 R)
• M72: 28,223,882 km (0.106 R)
• M73: 28,539,085 km (0.11 R)
• M74: 29,172,782 km (0.06 R)
• M75: 29,445,947 km (0.09 R)
• M76: 29,857,042 km (0.045 R)
• M77: 29,994,523 km (0.106 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: 196 - 12,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit