🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.1

Radius: 12.6

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.71 AU - 1.03 AU

Year: 570 Days

Day: 6.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 10,772,667 km

• M1: 161,267 km (0.112 R)
• M2: 246,088 km (0.105 R)
• M3: 339,438 km (0.098 R)
• M4: 425,456 km (0.087 R)
• M5: 521,797 km (0.069 R)
• M6: 647,160 km (0.111 R)
• M7: 762,949 km (0.102 R)
• M8: 867,967 km (0.096 R)
• M9: 1,005,896 km (0.119 R)
• M10: 1,155,793 km (0.11 R)
• M11: 1,244,505 km (0.068 R)
• M12: 1,393,355 km (0.112 R)
• M13: 1,534,425 km (0.105 R)
• M14: 1,651,860 km (0.034 R)
• M15: 1,871,320 km (0.107 R)
• M16: 1,961,677 km (0.096 R)
• M17: 2,048,593 km (0.117 R)
• M18: 2,131,620 km (0.065 R)
• M19: 2,242,322 km (0.083 R)
• M20: 2,360,505 km (0.064 R)
• M21: 2,469,711 km (0.09 R)
• M22: 2,552,888 km (0.065 R)
• M23: 2,670,771 km (0.089 R)
• M24: 2,779,229 km (0.117 R)
• M25: 2,894,868 km (0.102 R)
• M26: 3,131,233 km (0.095 R)
• M27: 3,215,457 km (0.112 R)
• M28: 3,337,080 km (0.118 R)
• M29: 3,535,147 km (0.099 R)
• M30: 3,711,523 km (0.057 R)
• M31: 3,923,354 km (0.096 R)
• M32: 4,119,327 km (0.093 R)
• M33: 4,238,556 km (0.118 R)
• M34: 4,399,374 km (0.054 R)
• M35: 4,534,910 km (0.082 R)
• M36: 4,637,534 km (0.086 R)
• M37: 4,761,551 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.3

Radius: 10.9

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.81 AU - 2.67 AU

Year: 2357 Days

Day: 6.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 10,772,667 km

• M1: 192,233 km (0.088 R)
• M2: 333,154 km (0.063 R)
• M3: 563,535 km (0.07 R)
• M4: 685,308 km (0.08 R)
• M5: 788,082 km (0.082 R)
• M6: 866,321 km (0.11 R)
• M7: 1,117,945 km (0.074 R)
• M8: 1,299,108 km (0.111 R)
• M9: 1,601,894 km (0.114 R)
• M10: 1,742,217 km (0.052 R)
• M11: 1,820,606 km (0.104 R)
• M12: 1,980,975 km (0.105 R)
• M13: 2,132,218 km (0.035 R)
• M14: 2,316,074 km (0.108 R)
• M15: 2,714,603 km (0.065 R)
• M16: 2,867,791 km (0.117 R)
• M17: 3,055,537 km (0.092 R)
• M18: 3,215,008 km (0.113 R)
• M19: 3,492,661 km (0.109 R)
• M20: 3,626,103 km (0.108 R)
• M21: 3,829,406 km (0.055 R)
• M22: 4,001,743 km (0.1 R)
• M23: 4,071,306 km (0.114 R)
• M24: 4,247,233 km (0.091 R)
• M25: 4,425,853 km (0.08 R)
• M26: 4,734,922 km (0.12 R)
• M27: 4,882,874 km (0.098 R)
• M28: 5,088,871 km (0.054 R)
• M29: 5,528,988 km (0.093 R)
• M30: 5,665,271 km (0.104 R)
• M31: 6,041,061 km (0.104 R)
• M32: 6,121,246 km (0.109 R)
• M33: 6,837,819 km (0.052 R)
• M34: 6,963,482 km (0.099 R)
• M35: 7,451,769 km (0.034 R)
• M36: 7,645,947 km (0.112 R)
• M37: 8,083,371 km (0.091 R)
• M38: 8,439,115 km (0.083 R)
• M39: 8,845,722 km (0.059 R)
• M40: 9,258,612 km (0.112 R)
• M41: 9,537,313 km (0.073 R)
• M42: 9,654,299 km (0.082 R)
• M43: 9,748,246 km (0.107 R)
• M44: 10,031,884 km (0.102 R)
• M45: 10,294,278 km (0.081 R)
• M46: 10,728,561 km (0.091 R)
• M47: 11,765,274 km (0.096 R)
• M48: 11,991,616 km (0.049 R)
• M49: 12,194,022 km (0.118 R)
• M50: 12,499,650 km (0.052 R)
• M51: 12,937,074 km (0.102 R)
• M52: 13,563,141 km (0.119 R)
• M53: 13,668,458 km (0.112 R)
• M54: 13,827,032 km (0.115 R)
• M55: 14,065,790 km (0.08 R)
• M56: 14,682,582 km (0.047 R)
• M57: 14,817,819 km (0.108 R)
• M58: 14,926,277 km (0.074 R)
• M59: 15,062,262 km (0.112 R)
• M60: 15,280,675 km (0.079 R)
• M61: 16,304,672 km (0.074 R)
• M62: 16,472,670 km (0.074 R)
• M63: 16,669,691 km (0.119 R)
• M64: 17,065,676 km (0.045 R)
• M65: 17,207,944 km (0.114 R)
• M66: 17,493,676 km (0.115 R)
• M67: 17,838,499 km (0.097 R)
• M68: 18,069,628 km (0.077 R)
• M69: 18,769,147 km (0.045 R)
• M70: 19,240,231 km (0.093 R)
• M71: 19,596,274 km (0.088 R)
• M72: 19,834,882 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668

Radius: 8

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.9 AU - 2.84 AU

Year: 2565 Days

Day: 10.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 10,772,667 km

• M1: 102,624 km (0.03 R)
• M2: 179,517 km (0.093 R)
• M3: 263,741 km (0.051 R)
• M4: 325,824 km (0.083 R)
• M5: 423,212 km (0.079 R)
• M6: 499,358 km (0.077 R)
• M7: 1,056,759 km (0.06 R)
• M8: 1,186,311 km (0.036 R)
• M9: 1,332,618 km (0.097 R)
• M10: 1,437,486 km (0.059 R)
• M11: 1,520,962 km (0.049 R)
• M12: 1,845,290 km (0.108 R)
• M13: 1,910,215 km (0.077 R)
• M14: 1,975,889 km (0.061 R)
• M15: 2,096,016 km (0.099 R)
• M16: 2,274,037 km (0.075 R)
• M17: 2,456,846 km (0.086 R)
• M18: 2,988,367 km (0.091 R)
• M19: 3,235,952 km (0.096 R)
• M20: 3,458,104 km (0.092 R)
• M21: 3,538,588 km (0.104 R)
• M22: 3,984,390 km (0.093 R)
• M23: 4,430,341 km (0.091 R)
• M24: 4,553,161 km (0.113 R)
• M25: 4,606,118 km (0.083 R)
• M26: 4,730,584 km (0.086 R)
• M27: 4,784,290 km (0.115 R)
• M28: 4,856,096 km (0.11 R)
• M29: 5,037,409 km (0.119 R)
• M30: 5,406,766 km (0.109 R)
• M31: 5,632,659 km (0.108 R)
• M32: 5,803,949 km (0.107 R)
• M33: 5,880,692 km (0.083 R)
• M34: 6,249,900 km (0.057 R)
• M35: 6,606,541 km (0.108 R)
• M36: 6,929,224 km (0.114 R)
• M37: 7,112,930 km (0.096 R)
• M38: 7,174,564 km (0.033 R)
• M39: 7,381,309 km (0.112 R)
• M40: 7,527,166 km (0.095 R)
• M41: 7,864,061 km (0.086 R)
• M42: 9,104,078 km (0.101 R)
• M43: 9,350,465 km (0.08 R)
• M44: 9,530,880 km (0.114 R)
• M45: 9,667,014 km (0.117 R)
• M46: 9,826,785 km (0.115 R)
• M47: 10,567,594 km (0.097 R)
• M48: 11,374,525 km (0.115 R)
• M49: 12,225,736 km (0.088 R)
• M50: 12,621,572 km (0.057 R)
• M51: 12,671,388 km (0.025 R)
• M52: 13,988,747 km (0.118 R)
• M53: 14,169,462 km (0.044 R)
• M54: 14,454,894 km (0.112 R)
• M55: 14,768,451 km (0.099 R)
• M56: 14,873,469 km (0.074 R)
• M57: 14,926,128 km (0.052 R)
• M58: 15,005,115 km (0.068 R)
• M59: 15,296,083 km (0.099 R)
• M60: 15,349,190 km (0.099 R)
• M61: 15,803,070 km (0.106 R)
• M62: 15,883,704 km (0.104 R)
• M63: 16,099,124 km (0.102 R)
• M64: 16,261,438 km (0.078 R)
• M65: 16,342,670 km (0.065 R)
• M66: 16,751,371 km (0.072 R)
• M67: 16,943,305 km (0.12 R)
• M68: 16,998,208 km (0.084 R)
• M69: 17,356,943 km (0.09 R)
• M70: 17,467,795 km (0.103 R)
• M71: 17,773,873 km (0.044 R)
• M72: 18,053,621 km (0.064 R)
• M73: 18,419,537 km (0.093 R)
• M74: 18,844,844 km (0.112 R)
• M75: 19,072,981 km (0.08 R)
• M76: 19,187,423 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.3

Radius: 11.8

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.79 AU - 4.37 AU

Year: 4761 Days

Day: 6.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 10,772,667 km

• M1: 159,023 km (0.075 R)
• M2: 238,160 km (0.114 R)
• M3: 326,871 km (0.093 R)
• M4: 424,110 km (0.079 R)
• M5: 555,756 km (0.074 R)
• M6: 656,286 km (0.051 R)
• M7: 795,113 km (0.112 R)
• M8: 898,186 km (0.097 R)
• M9: 1,154,746 km (0.094 R)
• M10: 1,243,158 km (0.044 R)
• M11: 1,806,245 km (0.109 R)
• M12: 1,945,371 km (0.056 R)
• M13: 2,070,285 km (0.053 R)
• M14: 2,170,216 km (0.097 R)
• M15: 2,394,314 km (0.104 R)
• M16: 2,977,297 km (0.101 R)
• M17: 3,163,845 km (0.12 R)
• M18: 3,526,919 km (0.08 R)
• M19: 3,724,688 km (0.055 R)
• M20: 4,154,183 km (0.088 R)
• M21: 4,258,303 km (0.099 R)
• M22: 4,398,477 km (0.101 R)
• M23: 4,587,718 km (0.048 R)
• M24: 4,683,461 km (0.105 R)
• M25: 5,011,379 km (0.1 R)
• M26: 5,574,465 km (0.097 R)
• M27: 5,728,102 km (0.117 R)
• M28: 6,105,089 km (0.101 R)
• M29: 6,223,870 km (0.098 R)
• M30: 6,476,989 km (0.109 R)
• M31: 6,747,014 km (0.109 R)
• M32: 6,965,875 km (0.09 R)
• M33: 7,145,393 km (0.1 R)
• M34: 7,256,544 km (0.085 R)
• M35: 7,452,667 km (0.11 R)
• M36: 7,750,067 km (0.101 R)
• M37: 8,008,124 km (0.087 R)
• M38: 8,094,741 km (0.099 R)
• M39: 8,239,851 km (0.106 R)
• M40: 8,327,365 km (0.103 R)
• M41: 8,591,705 km (0.087 R)
• M42: 8,754,617 km (0.027 R)
• M43: 8,873,697 km (0.081 R)
• M44: 9,340,592 km (0.094 R)
• M45: 9,645,921 km (0.078 R)
• M46: 9,846,233 km (0.075 R)
• M47: 10,157,097 km (0.065 R)
• M48: 10,392,414 km (0.102 R)
• M49: 10,772,692 km (0.091 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 12,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit