🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.5

Radius: 9

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.7 AU - 0.82 AU

Year: 435 Days

Day: 13.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 62,567,548 km

• M1: 112,797 km (0.099 R)
• M2: 188,493 km (0.061 R)
• M3: 307,274 km (0.105 R)
• M4: 370,404 km (0.067 R)
• M5: 426,803 km (0.106 R)
• M6: 486,941 km (0.04 R)
• M7: 553,662 km (0.112 R)
• M8: 613,351 km (0.103 R)
• M9: 724,652 km (0.11 R)
• M10: 814,710 km (0.09 R)
• M11: 879,785 km (0.111 R)
• M12: 981,063 km (0.109 R)
• M13: 1,046,288 km (0.118 R)
• M14: 1,275,172 km (0.066 R)
• M15: 1,464,862 km (0.082 R)
• M16: 1,555,668 km (0.105 R)
• M17: 1,653,505 km (0.118 R)
• M18: 1,721,722 km (0.101 R)
• M19: 1,817,764 km (0.056 R)
• M20: 2,009,698 km (0.037 R)
• M21: 2,099,756 km (0.061 R)
• M22: 2,283,911 km (0.082 R)
• M23: 2,389,826 km (0.107 R)
• M24: 2,449,366 km (0.053 R)
• M25: 2,509,504 km (0.044 R)
• M26: 2,594,476 km (0.074 R)
• M27: 2,730,012 km (0.047 R)
• M28: 3,020,979 km (0.092 R)
• M29: 3,105,053 km (0.03 R)
• M30: 3,203,040 km (0.095 R)
• M31: 3,275,445 km (0.099 R)
• M32: 3,455,860 km (0.086 R)
• M33: 3,646,448 km (0.086 R)
• M34: 3,749,970 km (0.109 R)
• M35: 3,861,420 km (0.101 R)
• M36: 3,938,762 km (0.079 R)
• M37: 4,102,123 km (0.103 R)
• M38: 4,173,781 km (0.1 R)
• M39: 4,318,442 km (0.113 R)
• M40: 4,391,445 km (0.095 R)
• M41: 4,464,898 km (0.093 R)
• M42: 4,613,000 km (0.084 R)
• M43: 4,687,649 km (0.086 R)
• M44: 4,800,296 km (0.113 R)
• M45: 4,913,991 km (0.093 R)
• M46: 4,974,877 km (0.081 R)
• M47: 5,043,842 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.4

Radius: 8.9

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.98 AU - 1.04 AU

Year: 666 Days

Day: 5.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 62,567,548 km

• M1: 110,852 km (0.085 R)
• M2: 172,935 km (0.111 R)
• M3: 252,820 km (0.072 R)
• M4: 317,147 km (0.113 R)
• M5: 385,813 km (0.093 R)
• M6: 488,138 km (0.1 R)
• M7: 548,725 km (0.095 R)
• M8: 612,304 km (0.087 R)
• M9: 674,537 km (0.077 R)
• M10: 739,313 km (0.116 R)
• M11: 844,929 km (0.106 R)
• M12: 992,582 km (0.083 R)
• M13: 1,081,593 km (0.05 R)
• M14: 1,188,256 km (0.12 R)
• M15: 1,257,968 km (0.065 R)
• M16: 1,349,672 km (0.104 R)
• M17: 1,556,416 km (0.08 R)
• M18: 1,627,625 km (0.091 R)
• M19: 1,745,059 km (0.085 R)
• M20: 1,859,651 km (0.089 R)
• M21: 1,988,604 km (0.119 R)
• M22: 2,218,387 km (0.031 R)
• M23: 2,374,268 km (0.096 R)
• M24: 2,501,725 km (0.118 R)
• M25: 2,572,635 km (0.118 R)
• M26: 2,644,442 km (0.1 R)
• M27: 2,816,778 km (0.107 R)
• M28: 2,938,102 km (0.113 R)
• M29: 3,068,252 km (0.11 R)
• M30: 3,207,378 km (0.102 R)
• M31: 3,270,658 km (0.037 R)
• M32: 3,377,022 km (0.115 R)
• M33: 3,491,764 km (0.066 R)
• M34: 3,903,756 km (0.108 R)
• M35: 4,016,703 km (0.111 R)
• M36: 4,138,475 km (0.095 R)
• M37: 4,269,224 km (0.114 R)
• M38: 4,362,274 km (0.07 R)
• M39: 4,424,656 km (0.079 R)
• M40: 4,741,505 km (0.096 R)
• M41: 4,805,682 km (0.116 R)
• M42: 4,894,543 km (0.069 R)
• M43: 5,000,159 km (0.048 R)
• M44: 5,057,455 km (0.12 R)
• M45: 5,438,930 km (0.051 R)
• M46: 5,506,099 km (0.069 R)
• M47: 5,633,108 km (0.075 R)
• M48: 5,735,433 km (0.116 R)
• M49: 5,829,679 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.9

Radius: 8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.19 AU - 2.71 AU

Year: 2516 Days

Day: 8 Hours

Environment

Temp: -205 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 62,567,548 km

• M1: 102,475 km (0.109 R)
• M2: 167,849 km (0.057 R)
• M3: 258,655 km (0.097 R)
• M4: 359,932 km (0.105 R)
• M5: 433,235 km (0.09 R)
• M6: 544,835 km (0.112 R)
• M7: 646,412 km (0.096 R)
• M8: 852,708 km (0.109 R)
• M9: 1,098,198 km (0.116 R)
• M10: 1,159,832 km (0.114 R)
• M11: 1,385,575 km (0.072 R)
• M12: 1,486,554 km (0.081 R)
• M13: 1,885,681 km (0.064 R)
• M14: 1,998,179 km (0.046 R)
• M15: 2,190,562 km (0.12 R)
• M16: 2,405,384 km (0.05 R)
• M17: 2,626,939 km (0.12 R)
• M18: 2,727,618 km (0.114 R)
• M19: 2,924,040 km (0.071 R)
• M20: 3,019,783 km (0.045 R)
• M21: 3,367,298 km (0.116 R)
• M22: 3,578,231 km (0.089 R)
• M23: 3,643,307 km (0.09 R)
• M24: 3,736,955 km (0.105 R)
• M25: 3,879,073 km (0.074 R)
• M26: 4,355,392 km (0.03 R)
• M27: 4,555,255 km (0.079 R)
• M28: 5,120,137 km (0.044 R)
• M29: 5,278,112 km (0.07 R)
• M30: 5,341,691 km (0.114 R)
• M31: 6,315,274 km (0.057 R)
• M32: 6,416,701 km (0.098 R)
• M33: 6,507,507 km (0.069 R)
• M34: 6,609,982 km (0.068 R)
• M35: 6,747,462 km (0.115 R)
• M36: 6,955,553 km (0.057 R)
• M37: 7,201,043 km (0.092 R)
• M38: 7,330,894 km (0.11 R)
• M39: 8,076,490 km (0.075 R)
• M40: 8,162,209 km (0.085 R)
• M41: 8,235,812 km (0.036 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.7

Radius: 4.4

Gravity: 17.03 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.98 AU - 10.5 AU

Year: 21496 Days

Day: 22 Hours

Environment

Temp: -239 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,567,548 km

• M1: 64,925 km (0.087 R)
• M2: 169,494 km (0.111 R)
• M3: 258,655 km (0.114 R)
• M4: 536,159 km (0.073 R)
• M5: 839,094 km (0.056 R)
• M6: 973,433 km (0.104 R)
• M7: 1,313,170 km (0.11 R)
• M8: 1,364,482 km (0.047 R)
• M9: 1,742,516 km (0.049 R)
• M10: 2,001,919 km (0.095 R)
• M11: 2,181,586 km (0.04 R)
• M12: 2,397,904 km (0.063 R)
• M13: 2,492,600 km (0.117 R)
• M14: 2,883,948 km (0.101 R)
• M15: 3,190,025 km (0.107 R)
• M16: 4,552,862 km (0.111 R)
• M17: 4,868,513 km (0.112 R)
• M18: 5,109,814 km (0.104 R)
• M19: 7,358,869 km (0.081 R)
• M20: 7,496,798 km (0.06 R)
• M21: 8,438,068 km (0.059 R)
• M22: 8,727,689 km (0.091 R)
• M23: 9,918,488 km (0.099 R)
• M24: 10,020,065 km (0.063 R)
• M25: 10,688,169 km (0.025 R)
• M26: 10,844,499 km (0.109 R)
• M27: 11,905,298 km (0.108 R)
• M28: 12,338,832 km (0.08 R)
• M29: 12,502,792 km (0.096 R)
• M30: 12,557,544 km (0.042 R)
• M31: 12,888,006 km (0.108 R)
• M32: 13,109,860 km (0.082 R)
• M33: 13,221,310 km (0.079 R)
• M34: 13,557,457 km (0.109 R)
• M35: 13,726,652 km (0.116 R)
• M36: 13,839,748 km (0.085 R)
• M37: 15,104,747 km (0.035 R)
• M38: 16,646,503 km (0.082 R)
• M39: 17,191,787 km (0.117 R)
• M40: 17,742,906 km (0.107 R)
• M41: 18,362,091 km (0.066 R)
• M42: 20,454,966 km (0.07 R)
• M43: 20,519,592 km (0.096 R)
• M44: 20,648,994 km (0.073 R)
• M45: 20,713,770 km (0.109 R)
• M46: 22,090,070 km (0.113 R)
• M47: 22,222,614 km (0.039 R)
• M48: 22,688,911 km (0.074 R)
• M49: 23,023,860 km (0.111 R)
• M50: 23,292,987 km (0.066 R)
• M51: 24,038,583 km (0.073 R)
• M52: 24,448,630 km (0.098 R)
• M53: 24,654,477 km (0.046 R)
• M54: 26,815,119 km (0.078 R)
• M55: 27,882,051 km (0.064 R)
• M56: 28,745,680 km (0.088 R)
• M57: 31,091,075 km (0.055 R)
• M58: 31,462,975 km (0.063 R)
• M59: 32,889,989 km (0.059 R)
• M60: 35,340,552 km (0.113 R)
• M61: 35,650,968 km (0.104 R)
• M62: 36,352,731 km (0.098 R)
• M63: 38,564,985 km (0.111 R)
• M64: 38,884,675 km (0.099 R)
• M65: 42,787,534 km (0.119 R)
• M66: 43,035,567 km (0.094 R)
• M67: 43,284,199 km (0.098 R)
• M68: 43,782,659 km (0.112 R)
• M69: 44,533,940 km (0.057 R)
• M70: 44,785,264 km (0.09 R)
• M71: 45,289,409 km (0.11 R)
• M72: 45,710,976 km (0.025 R)
• M73: 45,964,544 km (0.111 R)
• M74: 46,388,205 km (0.108 R)
• M75: 48,784,464 km (0.12 R)
• M76: 49,043,568 km (0.066 R)
• M77: 49,650,037 km (0.106 R)
• M78: 50,782,792 km (0.092 R)
• M79: 51,396,144 km (0.116 R)
• M80: 52,188,564 km (0.119 R)
• M81: 53,429,179 km (0.114 R)
• M82: 54,410,690 km (0.095 R)
• M83: 54,589,759 km (0.081 R)
• M84: 55,128,162 km (0.057 R)
• M85: 55,218,070 km (0.057 R)
• M86: 56,482,022 km (0.087 R)
• M87: 57,117,514 km (0.112 R)
• M88: 57,755,549 km (0.101 R)
• M89: 58,762,642 km (0.058 R)
• M90: 59,314,509 km (0.093 R)
• M91: 61,073,331 km (0.055 R)
• M92: 61,352,480 km (0.12 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 18,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit